diff options
author | Arnur Nigmetov <nigmetov@tugraz.at> | 2020-06-01 18:10:22 -0700 |
---|---|---|
committer | Arnur Nigmetov <nigmetov@tugraz.at> | 2020-06-01 18:10:22 -0700 |
commit | b73ed1face2c609958556e6f2b7704bbd8aaa263 (patch) | |
tree | 07f4b9890fe97363709a8801761e3b56234e8864 /matching | |
parent | b40c98e1a73e52dda6ed918e3c732fa5b428ee65 (diff) |
Remove spdlog and fmt from matching distance code.
Diffstat (limited to 'matching')
65 files changed, 15 insertions, 15471 deletions
diff --git a/matching/example/matching_dist.cpp b/matching/example/matching_dist.cpp index 734f6cc..2e0f1eb 100644 --- a/matching/example/matching_dist.cpp +++ b/matching/example/matching_dist.cpp @@ -10,8 +10,6 @@ #endif
#include "opts/opts.h"
-#include "spdlog/spdlog.h"
-#include "spdlog/fmt/ostr.h"
#include "matching_distance.h"
@@ -24,7 +22,6 @@ namespace fs = std::experimental::filesystem; #ifdef PRINT_HEAT_MAP
void print_heat_map(const md::HeatMaps<Real>& hms, std::string fname, const CalculationParams<Real>& params)
{
- spd::debug("Entered print_heat_map");
std::set<Real> mu_vals, lambda_vals;
auto hm_iter = hms.end();
--hm_iter;
@@ -35,7 +32,6 @@ void print_heat_map(const md::HeatMaps<Real>& hms, std::string fname, const Calc level_cardinality *= 4;
}
for(int i = params.initialization_depth + 1; i <= max_level; ++i) {
- spd::debug("hms.at({}).size = {}, must be {}", i, hms.at(i).size(), level_cardinality);
assert(static_cast<decltype(level_cardinality)>(hms.at(i).size()) == level_cardinality);
level_cardinality *= 4;
}
@@ -44,7 +40,6 @@ void print_heat_map(const md::HeatMaps<Real>& hms, std::string fname, const Calc for(const auto& dual_point_value_pair : hms.at(max_level)) {
const DualPoint& k = dual_point_value_pair.first;
- spd::debug("HM DP: {}", k);
mu_vals.insert(k.mu());
lambda_vals.insert(k.lambda());
}
@@ -128,14 +123,11 @@ void print_heat_map(const md::HeatMaps<Real>& hms, std::string fname, const Calc }
ofs.close();
- spd::debug("Exit print_heat_map");
}
#endif
int main(int argc, char** argv)
{
- spdlog::set_level(spdlog::level::info);
-
using opts::Option;
using opts::PosOption;
opts::Options ops;
@@ -200,8 +192,6 @@ int main(int argc, char** argv) bif_a.sanity_check();
bif_b.sanity_check();
- spd::debug("Read bifiltrations {} {}", fname_a, fname_b);
-
std::vector<BoundStrategy> bound_strategies;
std::vector<TraverseStrategy> traverse_strategies;
@@ -216,12 +206,6 @@ int main(int argc, char** argv) #ifdef MD_EXPERIMENTAL_TIMING
- for(auto bs : bound_strategies) {
- for(auto ts : traverse_strategies) {
- spd::info("Will test combination {} {}", bs, ts);
- }
- }
-
struct ExperimentResult {
CalculationParams<Real> params {CalculationParams<Real>()};
int n_hera_calls {0};
@@ -312,8 +296,6 @@ int main(int argc, char** argv) int total_n_hera_calls = 0;
Real dist;
for(int i = 0; i < n_repetitions; ++i) {
- spd::debug("Processing bound_strategy {}, traverse_strategy {}, iteration = {}", bound_strategy,
- traverse_strategy, i);
auto t1 = std::chrono::high_resolution_clock().now();
dist = matching_distance(bif_a, bif_b, params_experiment);
auto t2 = std::chrono::high_resolution_clock().now();
@@ -330,12 +312,6 @@ int main(int argc, char** argv) results[key].actual_error = params_experiment.actual_error;
results[key].actual_max_depth = params_experiment.actual_max_depth;
- spd::info(
- "Done (bound = {}, traverse = {}), n_hera_calls = {}, time = {} sec, d = {}, error = {}, savings = {}, max_depth = {}",
- bound_strategy, traverse_strategy, results[key].n_hera_calls, results[key].seconds_elapsed(),
- dist,
- params_experiment.actual_error, results[key].savings_ratio(), results[key].actual_max_depth);
-
if (bound_strategy == BoundStrategy::bruteforce) { params_experiment.max_depth = user_max_iters; }
#ifdef PRINT_HEAT_MAP
@@ -347,11 +323,10 @@ int main(int argc, char** argv) std::string heat_map_fname = fmt::format("{0}_{1}_dim_{2}_weighted_values_xyp.txt", fname_a_wo.string(),
fname_b_wo.string(), params_experiment.dim);
fs::path path_hm = fname_a_path.replace_filename(fs::path(heat_map_fname.c_str()));
- spd::debug("Saving heatmap to {}", heat_map_fname);
+ std::cout << "Saving heatmap to " << heat_map_fname;
print_heat_map(params_experiment.heat_maps, path_hm.string(), params);
}
#endif
- spd::debug("Finished processing bound_strategy {}", bound_strategy);
}
}
@@ -384,8 +359,6 @@ int main(int argc, char** argv) params.bound_strategy = bound_strategies.back();
params.traverse_strategy = traverse_strategies.back();
- spd::debug("Will use {} bound, {} traverse strategy", params.bound_strategy, params.traverse_strategy);
-
Real dist = matching_distance<Real>(bif_a, bif_b, params);
std::cout << dist << std::endl;
#endif
diff --git a/matching/include/bifiltration.h b/matching/include/bifiltration.h index 4dd8662..5b188d4 100644 --- a/matching/include/bifiltration.h +++ b/matching/include/bifiltration.h @@ -15,10 +15,6 @@ #include "phat/boundary_matrix.h" #include "phat/compute_persistence_pairs.h" -#include "spdlog/spdlog.h" -#include "spdlog/fmt/fmt.h" -#include "spdlog/fmt/ostr.h" - #include "common_util.h" namespace md { diff --git a/matching/include/bifiltration.hpp b/matching/include/bifiltration.hpp index 9e2a82e..3d20516 100644 --- a/matching/include/bifiltration.hpp +++ b/matching/include/bifiltration.hpp @@ -18,7 +18,7 @@ namespace md { { std::ifstream ifstr {fname.c_str()}; if (!ifstr.good()) { - std::string error_message = fmt::format("Cannot open file {0}", fname); + std::string error_message = "Cannot open file " + fname; std::cerr << error_message << std::endl; throw std::runtime_error(error_message); } @@ -73,7 +73,6 @@ namespace md { template<class Real> void Bifiltration<Real>::phat_like_format_reader(std::ifstream& ifstr) { - spd::debug("Enter phat_like_format_reader"); // read stream line by line; do not use >> operator std::string s; std::getline(ifstr, s); @@ -89,7 +88,6 @@ namespace md { simplices_.emplace_back(index++, s, BifiltrationFormat::phat_like); } } - spd::debug("Read {} simplices from file", n_simplices); } template<class Real> @@ -105,7 +103,6 @@ namespace md { void Bifiltration<Real>::sanity_check() const { #ifdef DEBUG - spd::debug("Enter Bifiltration<Real>::sanity_check"); // check that boundary has correct number of simplices, // each bounding simplex has correct dim // and appears in the filtration before the simplex it bounds @@ -118,7 +115,6 @@ namespace md { assert(bdry_simplex.position().is_less(s.position(), false)); } } - spd::debug("Exit Bifiltration<Real>::sanity_check"); #endif } @@ -137,11 +133,8 @@ namespace md { // simplices.emplace_back(s); // } - spd::debug("Enter slice diagram, line = {}, simplices.size = {}", line, simplices.size()); - for(auto& simplex : simplices) { Real value = line.weighted_push(simplex.position()); -// spd::debug("in slice_diagram, simplex = {}, value = {}\n", simplex, value); simplex.set_value(value); } @@ -187,8 +180,6 @@ namespace md { } } - spdlog::debug("Exiting slice_diagram, #dgm[0] = {}", dgm.get_diagram(0).size()); - return dgm.get_diagram(dim); } diff --git a/matching/include/cell_with_value.hpp b/matching/include/cell_with_value.hpp index 88b2569..4079b1b 100644 --- a/matching/include/cell_with_value.hpp +++ b/matching/include/cell_with_value.hpp @@ -146,8 +146,9 @@ namespace md { template<class Real> void CellWithValue<Real>::set_value_at(ValuePoint vp, Real new_value) { - if (has_value_at(vp)) - spd::error("CellWithValue<Real>: trying to re-assign value!, this = {}, vp = {}", *this, vp); + if (has_value_at(vp)) { + std::cerr << "CellWithValue<Real>: trying to re-assign value, vp = " << vp; + } switch(vp) { case ValuePoint::upper_left : diff --git a/matching/include/common_util.h b/matching/include/common_util.h index 778536f..20a151a 100644 --- a/matching/include/common_util.h +++ b/matching/include/common_util.h @@ -11,11 +11,6 @@ #include <map> #include <functional> -#include <spdlog/spdlog.h> -#include <spdlog/fmt/ostr.h> - -namespace spd = spdlog; - #include "common_defs.h" #include "phat/helpers/misc.h" diff --git a/matching/include/common_util.hpp b/matching/include/common_util.hpp index 76d97af..9c7df37 100644 --- a/matching/include/common_util.hpp +++ b/matching/include/common_util.hpp @@ -7,9 +7,6 @@ #include <common_util.h> -#include "spdlog/spdlog.h" -#include "spdlog/fmt/ostr.h" - namespace md { template<class Real> diff --git a/matching/include/dual_box.h b/matching/include/dual_box.h index 0e4f4d5..4bbb639 100644 --- a/matching/include/dual_box.h +++ b/matching/include/dual_box.h @@ -6,10 +6,6 @@ #include <vector> #include <random> -#include "spdlog/spdlog.h" -#include "spdlog/fmt/ostr.h" - - #include "common_util.h" #include "dual_point.h" diff --git a/matching/include/dual_box.hpp b/matching/include/dual_box.hpp index 85f7f27..d7e6deb 100644 --- a/matching/include/dual_box.hpp +++ b/matching/include/dual_box.hpp @@ -79,8 +79,6 @@ namespace md { assert(result.size() <= 2); if (result.size() > 2) { - fmt::print("Error in push_change_points, p = {}, dual_box = {}, result = {}\n", p, *this, - container_to_string(result)); throw std::runtime_error("push_change_points returned more than 2 points"); } diff --git a/matching/include/matching_distance.h b/matching/include/matching_distance.h index e1679dc..618330d 100644 --- a/matching/include/matching_distance.h +++ b/matching/include/matching_distance.h @@ -281,7 +281,7 @@ namespace md { void print_map(const std::map<K, V>& dic) { for(const auto kv : dic) { - fmt::print("{} -> {}\n", kv.first, kv.second); + std::cout << kv.first << " -> " << kv.second << "\n"; } } diff --git a/matching/include/matching_distance.hpp b/matching/include/matching_distance.hpp index 7cff073..f7f44a5 100644 --- a/matching/include/matching_distance.hpp +++ b/matching/include/matching_distance.hpp @@ -3,7 +3,6 @@ namespace md { template<class R, class T> void DistanceCalculator<R, T>::check_upper_bound(const CellWithValue<R>& dual_cell) const { - spd::debug("Enter check_get_max_delta_on_cell"); const int n_samples_lambda = 100; const int n_samples_mu = 100; DualBox<R> db = dual_cell.dual_box(); @@ -22,14 +21,10 @@ namespace md { R other_result = distance_on_line_const(l); R diff = fabs(dual_cell.stored_upper_bound() - other_result); if (other_result > dual_cell.stored_upper_bound()) { - spd::error( - "in check_upper_bound, upper_bound = {}, other_result = {}, diff = {}\ndual_cell = {}", - dual_cell.stored_upper_bound(), other_result, diff, dual_cell); throw std::runtime_error("Wrong delta estimate"); } } } - spd::debug("Exit check_get_max_delta_on_cell"); } // for all lines l, l' inside dual box, @@ -48,15 +43,9 @@ namespace md { DualPoint<R> line = dual_cell.value_point(vp); const R base_value = line.weighted_push(p); - spd::debug("Enter get_max_displacement_single_point, p = {},\ndual_cell = {},\nline = {}, base_value = {}\n", p, - dual_cell, line, base_value); - R result = 0.0; for(DualPoint<R> dp : dual_cell.dual_box().critical_points(p)) { R dp_value = dp.weighted_push(p); - spd::debug( - "In get_max_displacement_single_point, p = {}, critical dp = {},\ndp_value = {}, diff = {},\ndual_cell = {}\n", - p, dp, dp_value, fabs(base_value - dp_value), dual_cell); result = std::max(result, fabs(base_value - dp_value)); } @@ -71,8 +60,6 @@ namespace md { DualPoint<R> dp_random { db.axis_type(), db.angle_type(), lambda, mu }; R dp_value = dp_random.weighted_push(p); if (fabs(base_value - dp_value) > result) { - spd::error("in get_max_displacement_single_point, p = {}, vp = {}\ndb = {}\nresult = {}, base_value = {}, dp_value = {}, dp_random = {}", - p, vp, db, result, base_value, dp_value, dp_random); throw std::runtime_error("error in get_max_displacement_single_value"); } } @@ -101,8 +88,6 @@ namespace md { #ifdef MD_DO_FULL_CHECK check_upper_bound(dual_cell); #endif - - spd::debug("DEBUG INIT: added cell {}", dual_cell); } return result; @@ -193,7 +178,6 @@ namespace md { // make all coordinates non-negative auto min_coord = std::min(module_a_.minimal_coordinate(), module_b_.minimal_coordinate()); - spd::debug("in DistanceCalculator ctor, min_coord = {}", min_coord); if (min_coord < 0) { module_a_.translate(-min_coord); module_b_.translate(-min_coord); @@ -202,8 +186,6 @@ namespace md { assert(std::min({module_a_.min_x(), module_b_.min_x(), module_a_.min_y(), module_b_.min_y()}) >= 0); - spd::debug("DistanceCalculator constructed, module_a: max_x = {}, max_y = {}, module_b: max_x = {}, max_y = {}", - module_a_.max_x(), module_a_.max_y(), module_b_.max_x(), module_b_.max_y()); } template<class R, class T> @@ -229,7 +211,6 @@ namespace md { R DistanceCalculator<R, T>::get_local_refined_bound(int module, const DualBox<R>& dual_box) const { - spd::debug("Enter get_local_refined_bound, dual_box = {}", dual_box); R d_lambda = dual_box.lambda_max() - dual_box.lambda_min(); R d_mu = dual_box.mu_max() - dual_box.mu_min(); R result; @@ -316,11 +297,6 @@ namespace md { result = std::min(result, base_value + bound_dgm_a + bound_dgm_b); -#ifdef MD_DEBUG - spd::debug("In get_upper_bound, cell = {}", dual_cell); - spd::debug("In get_upper_bound, vp = {}, base_value = {}, bound_dgm_a = {}, bound_dgm_b = {}, result = {}", vp, base_value, bound_dgm_a, bound_dgm_b, result); -#endif - if (params_.stop_asap and result < good_enough_ub) { break; } @@ -343,38 +319,24 @@ namespace md { R result = 0; Point<R> max_point; - spd::debug( - "Enter get_single_dgm_bound, module = {}, dual_cell = {}, vp = {}, good_enough_value = {}, stop_asap = {}\n", - module, dual_cell, vp, good_enough_value, params_.stop_asap); - const T& m = (module == 0) ? module_a_ : module_b_; for(const auto& position : m.positions()) { - spd::debug("in get_single_dgm_bound, simplex = {}\n", position); - R x = get_max_displacement_single_point(dual_cell, vp, position); - spd::debug("In get_single_dgm_bound, point = {}, displacement = {}", position, x); - if (x > result) { result = x; max_point = position; - spd::debug("In get_single_dgm_bound, point = {}, result now = displacement = {}", position, x); } if (params_.stop_asap and result > good_enough_value) { // we want to return a valid upper bound, // now we just see it is worse than we need, but it may be even more // just return a valid upper bound - spd::debug("result {} > good_enough_value {}, exit and return refined bound {}", result, - good_enough_value, get_local_refined_bound(dual_cell.dual_box())); result = get_local_refined_bound(dual_cell.dual_box()); break; } } - spd::debug("Exit get_single_dgm_bound,\ndual_cell = {}\nmodule = {}, result = {}, max_point = {}", dual_cell, - module, result, max_point); - return result; } @@ -406,13 +368,6 @@ namespace md { } else { result = hera::bottleneckDistExact(dgm_a, dgm_b); } - if (n_hera_calls_ % 100 == 1) { - spd::debug("Calling Hera, dgm_a.size = {}, dgm_b.size = {}, line = {}, result = {}", dgm_a.size(), - dgm_b.size(), line, result); - } else { - spd::debug("Calling Hera, dgm_a.size = {}, dgm_b.size = {}, line = {}, result = {}", dgm_a.size(), - dgm_b.size(), line, result); - } return result; } @@ -438,8 +393,6 @@ namespace md { { DualPoint<R> central_line {dual_cell.center()}; - spd::debug("In set_cell_central_value, processing dual cell = {}, line = {}", dual_cell.dual_box(), - central_line); R new_value = distance_on_line(central_line); n_hera_calls_per_level_[dual_cell.level() + 1]++; dual_cell.set_value_at(ValuePoint::center, new_value); @@ -447,11 +400,9 @@ namespace md { #ifdef PRINT_HEAT_MAP if (params_.bound_strategy == BoundStrategy::bruteforce) { - spd::debug("In set_cell_central_value, adding to heat_map pair {} - {}", dual_cell.center(), new_value); if (dual_cell.level() > params_.initialization_depth + 1 and params_.heat_maps[dual_cell.level()].count(dual_cell.center()) > 0) { auto existing = params_.heat_maps[dual_cell.level()].find(dual_cell.center()); - spd::debug("EXISTING: {} -> {}", existing->first, existing->second); } assert(dual_cell.level() <= params_.initialization_depth + 1 or params_.heat_maps[dual_cell.level()].count(dual_cell.center()) == 0); @@ -483,14 +434,8 @@ namespace md { { R current_error = (lower_bound > 0.0) ? (upper_bound - lower_bound) / lower_bound : std::numeric_limits<R>::max(); - params_.actual_error = current_error; - if (current_error < params_.delta) { - spd::debug( - "Threshold achieved! bound_strategy = {}, traverse_strategy = {}, upper_bound = {}, current_error = {}", - params_.bound_strategy, params_.traverse_strategy, upper_bound, current_error); - } return current_error; } @@ -507,9 +452,6 @@ namespace md { std::map<int, long> n_cells_discarded; std::map<int, long> n_cells_pruned; - spd::debug("Enter get_distance_pq, bound strategy = {}, traverse strategy = {}, stop_asap = {} ", - params_.bound_strategy, params_.traverse_strategy, params_.stop_asap); - std::chrono::high_resolution_clock timer; auto start_time = timer.now(); @@ -522,8 +464,6 @@ namespace md { // the max over such cells is stored in max_result_on_too_fine_cells R upper_bound_on_deep_cells = -1; - spd::debug("Started iterations in dual space, delta = {}, bound_strategy = {}", params_.delta, - params_.bound_strategy); // user-defined less lambda function // to regulate priority queue depending on strategy auto dual_cell_less = [this](const CellWithValue<R>& a, const CellWithValue<R>& b) { @@ -600,11 +540,6 @@ namespace md { } } - spd::debug( - "CURRENT CELL bound_strategy = {}, traverse_strategy = {}, dual cell: {}, upper_bound = {}, lower_bound = {}, current_error = {}, discard_cell = {}", - params_.bound_strategy, params_.traverse_strategy, dual_cell, upper_bound, lower_bound, - current_error(lower_bound, upper_bound), discard_cell); - if (discard_cell) { n_cells_discarded[dual_cell.level()]++; continue; @@ -616,8 +551,6 @@ namespace md { R new_value = dual_cell.value_at(ValuePoint::center); lower_bound = std::max(new_value, lower_bound); - spd::debug("Processed cell = {}, weighted value = {}, lower_bound = {}", dual_cell, new_value, lower_bound); - assert(upper_bound >= lower_bound); if (current_error(lower_bound, upper_bound) < params_.delta) { @@ -638,10 +571,6 @@ namespace md { R upper_bound_on_refined_cell = std::min(dual_cell.stored_upper_bound(), get_upper_bound(refined_cell, good_enough_ub)); - spd::debug("upper_bound_on_refined_cell = {}, dual_cell.stored_upper_bound = {}, get_upper_bound = {}", - upper_bound_on_refined_cell, dual_cell.stored_upper_bound(), - get_upper_bound(refined_cell, good_enough_ub)); - refined_cell.set_max_possible_value(upper_bound_on_refined_cell); #ifdef MD_DO_FULL_CHECK @@ -670,12 +599,6 @@ namespace md { upper_bound_on_deep_cells = std::max(upper_bound_on_deep_cells, refined_cell.stored_upper_bound()); } - spd::debug( - "In get_distance_pq, loop over refined cells, bound_strategy = {}, traverse_strategy = {}, refined cell: {}, max_value_on_cell = {}, upper_bound = {}, current_error = {}, prune_cell = {}", - params_.bound_strategy, params_.traverse_strategy, refined_cell, - refined_cell.stored_upper_bound(), upper_bound, current_error(lower_bound, upper_bound), - prune_cell); - if (not prune_cell) { n_cells_pushed_into_queue[refined_cell.level()]++; dual_cells_queue.push(refined_cell); @@ -706,13 +629,10 @@ namespace md { if (ub_experiment_results.size() > 0) { auto prev = ub_experiment_results.back(); if (upper_bound > prev.upper_bound) { - spd::error("ALARM 1, upper_bound = {}, top = {}, prev.ub = {}, prev cell = {}, lower_bound = {}, prev.lower_bound = {}", - upper_bound, ub_exp_record.cell, prev.upper_bound, prev.cell, lower_bound, prev.lower_bound); throw std::runtime_error("die"); } if (lower_bound < prev.lower_bound) { - spd::error("ALARM 2, lower_bound = {}, prev.lower_bound = {}, top = {}, prev.ub = {}, prev cell = {}", lower_bound, prev.lower_bound, ub_exp_record.cell, prev.upper_bound, prev.cell); throw std::runtime_error("die"); } } @@ -720,7 +640,7 @@ namespace md { ub_experiment_results.emplace_back(ub_exp_record); - fmt::print(std::cerr, "[UB_EXPERIMENT]\t{}\n", ub_exp_record); + std::cerr << "[UB_EXPERIMENT]\t" << ub_exp_record << "\n"; } } @@ -734,34 +654,24 @@ namespace md { params_.actual_error = current_error(lower_bound, upper_bound); if (n_too_deep_cells > 0) { - spd::warn( - "Error not guaranteed, there were {} too deep cells. Actual error = {}. Increase max_depth or delta", - n_too_deep_cells, params_.actual_error); + std::cerr << "Warning: error not guaranteed, there were too deep cells."; + std::cerr << " Increase max_depth or delta, actual error = " << params_.actual_error << std::endl; } // otherwise actual_error in params can be larger than delta, // but this is OK - spd::debug("#############################################################"); - spd::debug( - "Exiting get_distance_pq, bound_strategy = {}, traverse_strategy = {}, lower_bound = {}, upper_bound = {}, current_error = {}, actual_max_level = {}", - params_.bound_strategy, params_.traverse_strategy, lower_bound, - upper_bound, params_.actual_error, params_.actual_max_depth); - - spd::debug("#############################################################"); - if (params_.print_stats) { - fmt::print("EXIT STATS, cells considered:\n"); + std::cout << "EXIT STATS, cells considered:\n"; print_map(n_cells_considered); - fmt::print("EXIT STATS, cells discarded:\n"); + std::cout << "EXIT STATS, cells discarded:\n"; print_map(n_cells_discarded); - fmt::print("EXIT STATS, cells pruned:\n"); + std::cout << "EXIT STATS, cells pruned:\n"; print_map(n_cells_pruned); - fmt::print("EXIT STATS, cells pushed:\n"); + std::cout << "EXIT STATS, cells pushed:\n"; print_map(n_cells_pushed_into_queue); - fmt::print("EXIT STATS, hera calls:\n"); + std::cout << "EXIT STATS, hera calls:\n"; print_map(n_hera_calls_per_level_); - - fmt::print("EXIT STATS, too deep cells with high value: {}\n", n_too_deep_cells); + std::cout << "EXIT STATS, too deep cells with high value: " << n_too_deep_cells << "\n"; } return lower_bound; diff --git a/matching/include/persistence_module.hpp b/matching/include/persistence_module.hpp index 233a70d..7479e02 100644 --- a/matching/include/persistence_module.hpp +++ b/matching/include/persistence_module.hpp @@ -86,7 +86,6 @@ namespace md { void ModulePresentation<Real>::project_generators(const DualPoint<Real>& slice, IndexVec& sorted_indices, RealVec& projections) const { - spd::debug("Enter project_generators, slice = {}", slice); size_t num_gens = generators_.size(); RealVec gen_values; @@ -99,7 +98,6 @@ namespace md { projections.reserve(num_gens); for(auto i : sorted_indices) { projections.push_back(gen_values[i]); - spd::debug("added push = {}", gen_values[i]); } } @@ -108,7 +106,6 @@ namespace md { RealVec& projections) const { - spd::debug("Enter project_relations, slice = {}", slice); size_t num_rels = relations_.size(); RealVec rel_values; @@ -119,13 +116,10 @@ namespace md { sorted_rel_indices = get_sorted_indices(rel_values); - spd::debug("rel_values = {}, sorted_rel_indices = {}", container_to_string(rel_values), container_to_string(sorted_rel_indices)); - projections.clear(); projections.reserve(num_rels); for(auto i : sorted_rel_indices) { projections.push_back(rel_values[i]); - spd::debug("added push = {}", rel_values[i]); } } @@ -135,7 +129,6 @@ namespace md { phat::boundary_matrix<>& phat_matrix, RealVec& gen_projections, RealVec& rel_projections) const { - spd::debug("Enter weighted_slice_diagram, slice = {}", slice); IndexVec sorted_gen_indices, sorted_rel_indices; project_generators(slice, sorted_gen_indices, gen_projections); @@ -159,8 +152,6 @@ namespace md { template<class Real> Diagram<Real> ModulePresentation<Real>::weighted_slice_diagram(const DualPoint<Real>& slice) const { - spd::debug("Enter weighted_slice_diagram, slice = {}", slice); - RealVec gen_projections, rel_projections; phat::boundary_matrix<> phat_matrix; @@ -178,7 +169,6 @@ namespace md { bool is_finite_pair = new_pair.second != phat::k_infinity_index; Real birth = gen_projections.at(new_pair.first); Real death = is_finite_pair ? rel_projections.at(new_pair.second) : real_inf; - spd::debug("i = {}, birth = {}, death = {}", i, new_pair.first, new_pair.second); if (birth != death) { dgm.emplace_back(birth, death); } diff --git a/matching/include/spdlog/async.h b/matching/include/spdlog/async.h deleted file mode 100644 index 971becd..0000000 --- a/matching/include/spdlog/async.h +++ /dev/null @@ -1,87 +0,0 @@ - -// -// Copyright(c) 2018 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -// -// Async logging using global thread pool -// All loggers created here share same global thread pool. -// Each log message is pushed to a queue along withe a shared pointer to the -// logger. -// If a logger deleted while having pending messages in the queue, it's actual -// destruction will defer -// until all its messages are processed by the thread pool. -// This is because each message in the queue holds a shared_ptr to the -// originating logger. - -#include "spdlog/async_logger.h" -#include "spdlog/details/registry.h" -#include "spdlog/details/thread_pool.h" - -#include <memory> -#include <mutex> - -namespace spdlog { - -namespace details { -static const size_t default_async_q_size = 8192; -} - -// async logger factory - creates async loggers backed with thread pool. -// if a global thread pool doesn't already exist, create it with default queue -// size of 8192 items and single thread. -template<async_overflow_policy OverflowPolicy = async_overflow_policy::block> -struct async_factory_impl -{ - template<typename Sink, typename... SinkArgs> - static std::shared_ptr<async_logger> create(std::string logger_name, SinkArgs &&... args) - { - auto ®istry_inst = details::registry::instance(); - - // create global thread pool if not already exists.. - std::lock_guard<std::recursive_mutex> tp_lock(registry_inst.tp_mutex()); - auto tp = registry_inst.get_tp(); - if (tp == nullptr) - { - tp = std::make_shared<details::thread_pool>(details::default_async_q_size, 1); - registry_inst.set_tp(tp); - } - - auto sink = std::make_shared<Sink>(std::forward<SinkArgs>(args)...); - auto new_logger = std::make_shared<async_logger>(std::move(logger_name), std::move(sink), std::move(tp), OverflowPolicy); - registry_inst.initialize_logger(new_logger); - return new_logger; - } -}; - -using async_factory = async_factory_impl<async_overflow_policy::block>; -using async_factory_nonblock = async_factory_impl<async_overflow_policy::overrun_oldest>; - -template<typename Sink, typename... SinkArgs> -inline std::shared_ptr<spdlog::logger> create_async(std::string logger_name, SinkArgs &&... sink_args) -{ - return async_factory::create<Sink>(std::move(logger_name), std::forward<SinkArgs>(sink_args)...); -} - -template<typename Sink, typename... SinkArgs> -inline std::shared_ptr<spdlog::logger> create_async_nb(std::string logger_name, SinkArgs &&... sink_args) -{ - return async_factory_nonblock::create<Sink>(std::move(logger_name), std::forward<SinkArgs>(sink_args)...); -} - -// set global thread pool. -inline void init_thread_pool(size_t q_size, size_t thread_count) -{ - auto tp = std::make_shared<details::thread_pool>(q_size, thread_count); - details::registry::instance().set_tp(std::move(tp)); -} - -// get the global thread pool. -inline std::shared_ptr<spdlog::details::thread_pool> thread_pool() -{ - return details::registry::instance().get_tp(); -} -} // namespace spdlog diff --git a/matching/include/spdlog/async_logger.h b/matching/include/spdlog/async_logger.h deleted file mode 100644 index a7ecb78..0000000 --- a/matching/include/spdlog/async_logger.h +++ /dev/null @@ -1,73 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -// Very fast asynchronous logger (millions of logs per second on an average -// desktop) -// Uses pre allocated lockfree queue for maximum throughput even under large -// number of threads. -// Creates a single back thread to pop messages from the queue and log them. -// -// Upon each log write the logger: -// 1. Checks if its log level is enough to log the message -// 2. Push a new copy of the message to a queue (or block the caller until -// space is available in the queue) -// 3. will throw spdlog_ex upon log exceptions -// Upon destruction, logs all remaining messages in the queue before -// destructing.. - -#include "spdlog/common.h" -#include "spdlog/logger.h" - -#include <chrono> -#include <memory> -#include <string> - -namespace spdlog { - -// Async overflow policy - block by default. -enum class async_overflow_policy -{ - block, // Block until message can be enqueued - overrun_oldest // Discard oldest message in the queue if full when trying to - // add new item. -}; - -namespace details { -class thread_pool; -} - -class async_logger final : public std::enable_shared_from_this<async_logger>, public logger -{ - friend class details::thread_pool; - -public: - template<typename It> - async_logger(std::string logger_name, It begin, It end, std::weak_ptr<details::thread_pool> tp, - async_overflow_policy overflow_policy = async_overflow_policy::block); - - async_logger(std::string logger_name, sinks_init_list sinks_list, std::weak_ptr<details::thread_pool> tp, - async_overflow_policy overflow_policy = async_overflow_policy::block); - - async_logger(std::string logger_name, sink_ptr single_sink, std::weak_ptr<details::thread_pool> tp, - async_overflow_policy overflow_policy = async_overflow_policy::block); - - std::shared_ptr<logger> clone(std::string new_name) override; - -protected: - void sink_it_(details::log_msg &msg) override; - void flush_() override; - - void backend_log_(const details::log_msg &incoming_log_msg); - void backend_flush_(); - -private: - std::weak_ptr<details::thread_pool> thread_pool_; - async_overflow_policy overflow_policy_; -}; -} // namespace spdlog - -#include "details/async_logger_impl.h" diff --git a/matching/include/spdlog/common.h b/matching/include/spdlog/common.h deleted file mode 100644 index d8c5811..0000000 --- a/matching/include/spdlog/common.h +++ /dev/null @@ -1,243 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#include "spdlog/tweakme.h" - -#include <atomic> -#include <chrono> -#include <functional> -#include <initializer_list> -#include <memory> -#include <stdexcept> -#include <string> -#include <cstring> -#include <type_traits> -#include <unordered_map> - -#if defined(SPDLOG_WCHAR_FILENAMES) || defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) -#include <codecvt> -#include <locale> -#endif - -#include "spdlog/details/null_mutex.h" - -#include "spdlog/fmt/fmt.h" - -// visual studio upto 2013 does not support noexcept nor constexpr -#if defined(_MSC_VER) && (_MSC_VER < 1900) -#define SPDLOG_NOEXCEPT throw() -#define SPDLOG_CONSTEXPR -#else -#define SPDLOG_NOEXCEPT noexcept -#define SPDLOG_CONSTEXPR constexpr -#endif - -#if defined(__GNUC__) || defined(__clang__) -#define SPDLOG_DEPRECATED __attribute__((deprecated)) -#elif defined(_MSC_VER) -#define SPDLOG_DEPRECATED __declspec(deprecated) -#else -#define SPDLOG_DEPRECATED -#endif - -// disable thread local on msvc 2013 -#ifndef SPDLOG_NO_TLS -#if (defined(_MSC_VER) && (_MSC_VER < 1900)) || defined(__cplusplus_winrt) -#define SPDLOG_NO_TLS 1 -#endif -#endif - -// Get the basename of __FILE__ (at compile time if possible) -#if FMT_HAS_FEATURE(__builtin_strrchr) -#define SPDLOG_STRRCHR(str, sep) __builtin_strrchr(str, sep) -#else -#define SPDLOG_STRRCHR(str, sep) strrchr(str, sep) -#endif //__builtin_strrchr not defined - -#ifdef _WIN32 -#define SPDLOG_FILE_BASENAME(file) SPDLOG_STRRCHR("\\" file, '\\') + 1 -#else -#define SPDLOG_FILE_BASENAME(file) SPDLOG_STRRCHR("/" file, '/') + 1 -#endif - -#ifndef SPDLOG_FUNCTION -#define SPDLOG_FUNCTION __FUNCTION__ -#endif - -namespace spdlog { - -class formatter; - -namespace sinks { -class sink; -} - -using log_clock = std::chrono::system_clock; -using sink_ptr = std::shared_ptr<sinks::sink>; -using sinks_init_list = std::initializer_list<sink_ptr>; -using log_err_handler = std::function<void(const std::string &err_msg)>; - -// string_view type - either std::string_view or fmt::string_view (pre c++17) -#if defined(FMT_USE_STD_STRING_VIEW) -using string_view_t = std::string_view; -#else -using string_view_t = fmt::string_view; -#endif - -#if defined(SPDLOG_NO_ATOMIC_LEVELS) -using level_t = details::null_atomic_int; -#else -using level_t = std::atomic<int>; -#endif - -#define SPDLOG_LEVEL_TRACE 0 -#define SPDLOG_LEVEL_DEBUG 1 -#define SPDLOG_LEVEL_INFO 2 -#define SPDLOG_LEVEL_WARN 3 -#define SPDLOG_LEVEL_ERROR 4 -#define SPDLOG_LEVEL_CRITICAL 5 -#define SPDLOG_LEVEL_OFF 6 - -#if !defined(SPDLOG_ACTIVE_LEVEL) -#define SPDLOG_ACTIVE_LEVEL SPDLOG_LEVEL_INFO -#endif - -// Log level enum -namespace level { -enum level_enum -{ - trace = SPDLOG_LEVEL_TRACE, - debug = SPDLOG_LEVEL_DEBUG, - info = SPDLOG_LEVEL_INFO, - warn = SPDLOG_LEVEL_WARN, - err = SPDLOG_LEVEL_ERROR, - critical = SPDLOG_LEVEL_CRITICAL, - off = SPDLOG_LEVEL_OFF, -}; - -#if !defined(SPDLOG_LEVEL_NAMES) -#define SPDLOG_LEVEL_NAMES \ - { \ - "trace", "debug", "info", "warning", "error", "critical", "off" \ - } -#endif - -static string_view_t level_string_views[] SPDLOG_LEVEL_NAMES; -static const char *short_level_names[]{"T", "D", "I", "W", "E", "C", "O"}; - -inline string_view_t &to_string_view(spdlog::level::level_enum l) SPDLOG_NOEXCEPT -{ - return level_string_views[l]; -} - -inline const char *to_short_c_str(spdlog::level::level_enum l) SPDLOG_NOEXCEPT -{ - return short_level_names[l]; -} - -inline spdlog::level::level_enum from_str(const std::string &name) SPDLOG_NOEXCEPT -{ - int level = 0; - for (const auto &level_str : level_string_views) - { - if (level_str == name) - { - return static_cast<level::level_enum>(level); - } - level++; - } - return level::off; -} - -using level_hasher = std::hash<int>; -} // namespace level - -// -// Pattern time - specific time getting to use for pattern_formatter. -// local time by default -// -enum class pattern_time_type -{ - local, // log localtime - utc // log utc -}; - -// -// Log exception -// -class spdlog_ex : public std::exception -{ -public: - explicit spdlog_ex(std::string msg) - : msg_(std::move(msg)) - { - } - - spdlog_ex(const std::string &msg, int last_errno) - { - fmt::memory_buffer outbuf; - fmt::format_system_error(outbuf, last_errno, msg); - msg_ = fmt::to_string(outbuf); - } - - const char *what() const SPDLOG_NOEXCEPT override - { - return msg_.c_str(); - } - -private: - std::string msg_; -}; - -// -// wchar support for windows file names (SPDLOG_WCHAR_FILENAMES must be defined) -// -#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES) -using filename_t = std::wstring; -#else -using filename_t = std::string; -#endif - -struct source_loc -{ - SPDLOG_CONSTEXPR source_loc() - : filename{""} - , line{0} - , funcname{""} - { - } - SPDLOG_CONSTEXPR source_loc(const char *filename_in, int line_in, const char *funcname_in) - : filename{filename_in} - , line{static_cast<uint32_t>(line_in)} - , funcname{funcname_in} - { - } - - SPDLOG_CONSTEXPR bool empty() const SPDLOG_NOEXCEPT - { - return line == 0; - } - const char *filename; - uint32_t line; - const char *funcname; -}; - -namespace details { -// make_unique support for pre c++14 - -#if __cplusplus >= 201402L // C++14 and beyond -using std::make_unique; -#else -template<typename T, typename... Args> -std::unique_ptr<T> make_unique(Args &&... args) -{ - static_assert(!std::is_array<T>::value, "arrays not supported"); - return std::unique_ptr<T>(new T(std::forward<Args>(args)...)); -} -#endif -} // namespace details -} // namespace spdlog diff --git a/matching/include/spdlog/details/async_logger_impl.h b/matching/include/spdlog/details/async_logger_impl.h deleted file mode 100644 index aafcae6..0000000 --- a/matching/include/spdlog/details/async_logger_impl.h +++ /dev/null @@ -1,110 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -// async logger implementation -// uses a thread pool to perform the actual logging - -#include "spdlog/details/thread_pool.h" - -#include <chrono> -#include <memory> -#include <string> - -template<typename It> -inline spdlog::async_logger::async_logger( - std::string logger_name, It begin, It end, std::weak_ptr<details::thread_pool> tp, async_overflow_policy overflow_policy) - : logger(std::move(logger_name), begin, end) - , thread_pool_(std::move(tp)) - , overflow_policy_(overflow_policy) -{ -} - -inline spdlog::async_logger::async_logger( - std::string logger_name, sinks_init_list sinks_list, std::weak_ptr<details::thread_pool> tp, async_overflow_policy overflow_policy) - : async_logger(std::move(logger_name), sinks_list.begin(), sinks_list.end(), std::move(tp), overflow_policy) -{ -} - -inline spdlog::async_logger::async_logger( - std::string logger_name, sink_ptr single_sink, std::weak_ptr<details::thread_pool> tp, async_overflow_policy overflow_policy) - : async_logger(std::move(logger_name), {std::move(single_sink)}, std::move(tp), overflow_policy) -{ -} - -// send the log message to the thread pool -inline void spdlog::async_logger::sink_it_(details::log_msg &msg) -{ -#if defined(SPDLOG_ENABLE_MESSAGE_COUNTER) - incr_msg_counter_(msg); -#endif - if (auto pool_ptr = thread_pool_.lock()) - { - pool_ptr->post_log(shared_from_this(), msg, overflow_policy_); - } - else - { - throw spdlog_ex("async log: thread pool doesn't exist anymore"); - } -} - -// send flush request to the thread pool -inline void spdlog::async_logger::flush_() -{ - if (auto pool_ptr = thread_pool_.lock()) - { - pool_ptr->post_flush(shared_from_this(), overflow_policy_); - } - else - { - throw spdlog_ex("async flush: thread pool doesn't exist anymore"); - } -} - -// -// backend functions - called from the thread pool to do the actual job -// -inline void spdlog::async_logger::backend_log_(const details::log_msg &incoming_log_msg) -{ - try - { - for (auto &s : sinks_) - { - if (s->should_log(incoming_log_msg.level)) - { - s->log(incoming_log_msg); - } - } - } - SPDLOG_CATCH_AND_HANDLE - - if (should_flush_(incoming_log_msg)) - { - backend_flush_(); - } -} - -inline void spdlog::async_logger::backend_flush_() -{ - try - { - for (auto &sink : sinks_) - { - sink->flush(); - } - } - SPDLOG_CATCH_AND_HANDLE -} - -inline std::shared_ptr<spdlog::logger> spdlog::async_logger::clone(std::string new_name) -{ - auto cloned = std::make_shared<spdlog::async_logger>(std::move(new_name), sinks_.begin(), sinks_.end(), thread_pool_, overflow_policy_); - - cloned->set_level(this->level()); - cloned->flush_on(this->flush_level()); - cloned->set_error_handler(this->error_handler()); - return std::move(cloned); -} diff --git a/matching/include/spdlog/details/circular_q.h b/matching/include/spdlog/details/circular_q.h deleted file mode 100644 index b01325b..0000000 --- a/matching/include/spdlog/details/circular_q.h +++ /dev/null @@ -1,72 +0,0 @@ -// -// Copyright(c) 2018 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -// cirucal q view of std::vector. -#pragma once - -#include <vector> - -namespace spdlog { -namespace details { -template<typename T> -class circular_q -{ -public: - using item_type = T; - - explicit circular_q(size_t max_items) - : max_items_(max_items + 1) // one item is reserved as marker for full q - , v_(max_items_) - { - } - - // push back, overrun (oldest) item if no room left - void push_back(T &&item) - { - v_[tail_] = std::move(item); - tail_ = (tail_ + 1) % max_items_; - - if (tail_ == head_) // overrun last item if full - { - head_ = (head_ + 1) % max_items_; - ++overrun_counter_; - } - } - - // Pop item from front. - // If there are no elements in the container, the behavior is undefined. - void pop_front(T &popped_item) - { - popped_item = std::move(v_[head_]); - head_ = (head_ + 1) % max_items_; - } - - bool empty() - { - return tail_ == head_; - } - - bool full() - { - // head is ahead of the tail by 1 - return ((tail_ + 1) % max_items_) == head_; - } - - size_t overrun_counter() const - { - return overrun_counter_; - } - -private: - size_t max_items_; - typename std::vector<T>::size_type head_ = 0; - typename std::vector<T>::size_type tail_ = 0; - - std::vector<T> v_; - - size_t overrun_counter_ = 0; -}; -} // namespace details -} // namespace spdlog diff --git a/matching/include/spdlog/details/console_globals.h b/matching/include/spdlog/details/console_globals.h deleted file mode 100644 index e2afb6b..0000000 --- a/matching/include/spdlog/details/console_globals.h +++ /dev/null @@ -1,74 +0,0 @@ -#pragma once -// -// Copyright(c) 2018 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#include "spdlog/details/null_mutex.h" -#include <cstdio> -#include <mutex> - -#ifdef _WIN32 - -#ifndef NOMINMAX -#define NOMINMAX // prevent windows redefining min/max -#endif - -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif - -#include <windows.h> -#endif - -namespace spdlog { -namespace details { -struct console_stdout -{ - static std::FILE *stream() - { - return stdout; - } -#ifdef _WIN32 - static HANDLE handle() - { - return ::GetStdHandle(STD_OUTPUT_HANDLE); - } -#endif -}; - -struct console_stderr -{ - static std::FILE *stream() - { - return stderr; - } -#ifdef _WIN32 - static HANDLE handle() - { - return ::GetStdHandle(STD_ERROR_HANDLE); - } -#endif -}; - -struct console_mutex -{ - using mutex_t = std::mutex; - static mutex_t &mutex() - { - static mutex_t s_mutex; - return s_mutex; - } -}; - -struct console_nullmutex -{ - using mutex_t = null_mutex; - static mutex_t &mutex() - { - static mutex_t s_mutex; - return s_mutex; - } -}; -} // namespace details -} // namespace spdlog diff --git a/matching/include/spdlog/details/file_helper.h b/matching/include/spdlog/details/file_helper.h deleted file mode 100644 index 8c1132d..0000000 --- a/matching/include/spdlog/details/file_helper.h +++ /dev/null @@ -1,152 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -// Helper class for file sinks. -// When failing to open a file, retry several times(5) with a delay interval(10 ms). -// Throw spdlog_ex exception on errors. - -#include "spdlog/details/log_msg.h" -#include "spdlog/details/os.h" - -#include <cerrno> -#include <chrono> -#include <cstdio> -#include <string> -#include <thread> -#include <tuple> - -namespace spdlog { -namespace details { - -class file_helper -{ - -public: - const int open_tries = 5; - const int open_interval = 10; - - explicit file_helper() = default; - - file_helper(const file_helper &) = delete; - file_helper &operator=(const file_helper &) = delete; - - ~file_helper() - { - close(); - } - - void open(const filename_t &fname, bool truncate = false) - { - close(); - auto *mode = truncate ? SPDLOG_FILENAME_T("wb") : SPDLOG_FILENAME_T("ab"); - _filename = fname; - for (int tries = 0; tries < open_tries; ++tries) - { - if (!os::fopen_s(&fd_, fname, mode)) - { - return; - } - - details::os::sleep_for_millis(open_interval); - } - - throw spdlog_ex("Failed opening file " + os::filename_to_str(_filename) + " for writing", errno); - } - - void reopen(bool truncate) - { - if (_filename.empty()) - { - throw spdlog_ex("Failed re opening file - was not opened before"); - } - open(_filename, truncate); - } - - void flush() - { - std::fflush(fd_); - } - - void close() - { - if (fd_ != nullptr) - { - std::fclose(fd_); - fd_ = nullptr; - } - } - - void write(const fmt::memory_buffer &buf) - { - size_t msg_size = buf.size(); - auto data = buf.data(); - if (std::fwrite(data, 1, msg_size, fd_) != msg_size) - { - throw spdlog_ex("Failed writing to file " + os::filename_to_str(_filename), errno); - } - } - - size_t size() const - { - if (fd_ == nullptr) - { - throw spdlog_ex("Cannot use size() on closed file " + os::filename_to_str(_filename)); - } - return os::filesize(fd_); - } - - const filename_t &filename() const - { - return _filename; - } - - static bool file_exists(const filename_t &fname) - { - return os::file_exists(fname); - } - - // - // return file path and its extension: - // - // "mylog.txt" => ("mylog", ".txt") - // "mylog" => ("mylog", "") - // "mylog." => ("mylog.", "") - // "/dir1/dir2/mylog.txt" => ("/dir1/dir2/mylog", ".txt") - // - // the starting dot in filenames is ignored (hidden files): - // - // ".mylog" => (".mylog". "") - // "my_folder/.mylog" => ("my_folder/.mylog", "") - // "my_folder/.mylog.txt" => ("my_folder/.mylog", ".txt") - static std::tuple<filename_t, filename_t> split_by_extension(const spdlog::filename_t &fname) - { - auto ext_index = fname.rfind('.'); - - // no valid extension found - return whole path and empty string as - // extension - if (ext_index == filename_t::npos || ext_index == 0 || ext_index == fname.size() - 1) - { - return std::make_tuple(fname, spdlog::filename_t()); - } - - // treat casese like "/etc/rc.d/somelogfile or "/abc/.hiddenfile" - auto folder_index = fname.rfind(details::os::folder_sep); - if (folder_index != filename_t::npos && folder_index >= ext_index - 1) - { - return std::make_tuple(fname, spdlog::filename_t()); - } - - // finally - return a valid base and extension tuple - return std::make_tuple(fname.substr(0, ext_index), fname.substr(ext_index)); - } - -private: - std::FILE *fd_{nullptr}; - filename_t _filename; -}; -} // namespace details -} // namespace spdlog diff --git a/matching/include/spdlog/details/fmt_helper.h b/matching/include/spdlog/details/fmt_helper.h deleted file mode 100644 index d76aac4..0000000 --- a/matching/include/spdlog/details/fmt_helper.h +++ /dev/null @@ -1,122 +0,0 @@ -// -// Created by gabi on 6/15/18. -// - -#pragma once - -#include <chrono> -#include <type_traits> -#include "spdlog/fmt/fmt.h" - -// Some fmt helpers to efficiently format and pad ints and strings -namespace spdlog { -namespace details { -namespace fmt_helper { - -template<size_t Buffer_Size> -inline spdlog::string_view_t to_string_view(const fmt::basic_memory_buffer<char, Buffer_Size> &buf) SPDLOG_NOEXCEPT -{ - return spdlog::string_view_t(buf.data(), buf.size()); -} - -template<size_t Buffer_Size1, size_t Buffer_Size2> -inline void append_buf(const fmt::basic_memory_buffer<char, Buffer_Size1> &buf, fmt::basic_memory_buffer<char, Buffer_Size2> &dest) -{ - auto *buf_ptr = buf.data(); - dest.append(buf_ptr, buf_ptr + buf.size()); -} - -template<size_t Buffer_Size> -inline void append_string_view(spdlog::string_view_t view, fmt::basic_memory_buffer<char, Buffer_Size> &dest) -{ - auto *buf_ptr = view.data(); - if (buf_ptr != nullptr) - { - dest.append(buf_ptr, buf_ptr + view.size()); - } -} - -template<typename T, size_t Buffer_Size> -inline void append_int(T n, fmt::basic_memory_buffer<char, Buffer_Size> &dest) -{ - fmt::format_int i(n); - dest.append(i.data(), i.data() + i.size()); -} - -template<typename T> -inline unsigned count_digits(T n) -{ - using count_type = typename std::conditional<(sizeof(T) > sizeof(uint32_t)), uint64_t, uint32_t>::type; - return static_cast<unsigned>(fmt::internal::count_digits(static_cast<count_type>(n))); -} - -template<size_t Buffer_Size> -inline void pad2(int n, fmt::basic_memory_buffer<char, Buffer_Size> &dest) -{ - if (n > 99) - { - append_int(n, dest); - } - else if (n > 9) // 10-99 - { - dest.push_back(static_cast<char>('0' + n / 10)); - dest.push_back(static_cast<char>('0' + n % 10)); - } - else if (n >= 0) // 0-9 - { - dest.push_back('0'); - dest.push_back(static_cast<char>('0' + n)); - } - else // negatives (unlikely, but just in case, let fmt deal with it) - { - fmt::format_to(dest, "{:02}", n); - } -} - -template<typename T, size_t Buffer_Size> -inline void pad_uint(T n, unsigned int width, fmt::basic_memory_buffer<char, Buffer_Size> &dest) -{ - static_assert(std::is_unsigned<T>::value, "pad_uint must get unsigned T"); - auto digits = count_digits(n); - if (width > digits) - { - const char *zeroes = "0000000000000000000"; - dest.append(zeroes, zeroes + width - digits); - } - append_int(n, dest); -} - -template<typename T, size_t Buffer_Size> -inline void pad3(T n, fmt::basic_memory_buffer<char, Buffer_Size> &dest) -{ - pad_uint(n, 3, dest); -} - -template<typename T, size_t Buffer_Size> -inline void pad6(T n, fmt::basic_memory_buffer<char, Buffer_Size> &dest) -{ - pad_uint(n, 6, dest); -} - -template<typename T, size_t Buffer_Size> -inline void pad9(T n, fmt::basic_memory_buffer<char, Buffer_Size> &dest) -{ - pad_uint(n, 9, dest); -} - -// return fraction of a second of the given time_point. -// e.g. -// fraction<std::milliseconds>(tp) -> will return the millis part of the second -template<typename ToDuration> -inline ToDuration time_fraction(const log_clock::time_point &tp) -{ - using std::chrono::duration_cast; - using std::chrono::seconds; - auto duration = tp.time_since_epoch(); - auto secs = duration_cast<seconds>(duration); - return duration_cast<ToDuration>(duration) - duration_cast<ToDuration>(secs); -} - -} // namespace fmt_helper -} // namespace details -} // namespace spdlog diff --git a/matching/include/spdlog/details/log_msg.h b/matching/include/spdlog/details/log_msg.h deleted file mode 100644 index 69422ba..0000000 --- a/matching/include/spdlog/details/log_msg.h +++ /dev/null @@ -1,55 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#include "spdlog/common.h" -#include "spdlog/details/os.h" - -#include <string> -#include <utility> - -namespace spdlog { -namespace details { -struct log_msg -{ - - log_msg(source_loc loc, const std::string *loggers_name, level::level_enum lvl, string_view_t view) - : logger_name(loggers_name) - , level(lvl) -#ifndef SPDLOG_NO_DATETIME - , time(os::now()) -#endif - -#ifndef SPDLOG_NO_THREAD_ID - , thread_id(os::thread_id()) -#endif - , source(loc) - , payload(view) - { - } - - log_msg(const std::string *loggers_name, level::level_enum lvl, string_view_t view) - : log_msg(source_loc{}, loggers_name, lvl, view) - { - } - - log_msg(const log_msg &other) = default; - - const std::string *logger_name{nullptr}; - level::level_enum level{level::off}; - log_clock::time_point time; - size_t thread_id{0}; - size_t msg_id{0}; - - // wrapping the formatted text with color (updated by pattern_formatter). - mutable size_t color_range_start{0}; - mutable size_t color_range_end{0}; - - source_loc source; - const string_view_t payload; -}; -} // namespace details -} // namespace spdlog diff --git a/matching/include/spdlog/details/logger_impl.h b/matching/include/spdlog/details/logger_impl.h deleted file mode 100644 index 0212ede..0000000 --- a/matching/include/spdlog/details/logger_impl.h +++ /dev/null @@ -1,441 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#include "spdlog/details/fmt_helper.h" - -#include <memory> -#include <string> - -#define SPDLOG_CATCH_AND_HANDLE \ - catch (const std::exception &ex) \ - { \ - err_handler_(ex.what()); \ - } \ - catch (...) \ - { \ - err_handler_("Unknown exception in logger"); \ - } - -// create logger with given name, sinks and the default pattern formatter -// all other ctors will call this one -template<typename It> -inline spdlog::logger::logger(std::string logger_name, It begin, It end) - : name_(std::move(logger_name)) - , sinks_(begin, end) -{ -} - -// ctor with sinks as init list -inline spdlog::logger::logger(std::string logger_name, sinks_init_list sinks_list) - : logger(std::move(logger_name), sinks_list.begin(), sinks_list.end()) -{ -} - -// ctor with single sink -inline spdlog::logger::logger(std::string logger_name, spdlog::sink_ptr single_sink) - : logger(std::move(logger_name), {std::move(single_sink)}) -{ -} - -inline spdlog::logger::~logger() = default; - -inline void spdlog::logger::set_formatter(std::unique_ptr<spdlog::formatter> f) -{ - for (auto &sink : sinks_) - { - sink->set_formatter(f->clone()); - } -} - -inline void spdlog::logger::set_pattern(std::string pattern, pattern_time_type time_type) -{ - auto new_formatter = details::make_unique<spdlog::pattern_formatter>(std::move(pattern), time_type); - set_formatter(std::move(new_formatter)); -} - -template<typename... Args> -inline void spdlog::logger::log(source_loc source, level::level_enum lvl, const char *fmt, const Args &... args) -{ - if (!should_log(lvl)) - { - return; - } - - try - { - using details::fmt_helper::to_string_view; - fmt::memory_buffer buf; - fmt::format_to(buf, fmt, args...); - details::log_msg log_msg(source, &name_, lvl, to_string_view(buf)); - sink_it_(log_msg); - } - SPDLOG_CATCH_AND_HANDLE -} - -template<typename... Args> -inline void spdlog::logger::log(level::level_enum lvl, const char *fmt, const Args &... args) -{ - log(source_loc{}, lvl, fmt, args...); -} - -inline void spdlog::logger::log(source_loc source, level::level_enum lvl, const char *msg) -{ - if (!should_log(lvl)) - { - return; - } - - try - { - details::log_msg log_msg(source, &name_, lvl, spdlog::string_view_t(msg)); - sink_it_(log_msg); - } - SPDLOG_CATCH_AND_HANDLE -} - -inline void spdlog::logger::log(level::level_enum lvl, const char *msg) -{ - log(source_loc{}, lvl, msg); -} - -template<class T, typename std::enable_if<std::is_convertible<T, spdlog::string_view_t>::value, T>::type *> -inline void spdlog::logger::log(source_loc source, level::level_enum lvl, const T &msg) -{ - if (!should_log(lvl)) - { - return; - } - try - { - details::log_msg log_msg(source, &name_, lvl, msg); - sink_it_(log_msg); - } - SPDLOG_CATCH_AND_HANDLE -} - -template<class T, typename std::enable_if<std::is_convertible<T, spdlog::string_view_t>::value, T>::type *> -inline void spdlog::logger::log(level::level_enum lvl, const T &msg) -{ - log(source_loc{}, lvl, msg); -} - -template<class T, typename std::enable_if<!std::is_convertible<T, spdlog::string_view_t>::value, T>::type *> -inline void spdlog::logger::log(source_loc source, level::level_enum lvl, const T &msg) -{ - if (!should_log(lvl)) - { - return; - } - try - { - using details::fmt_helper::to_string_view; - fmt::memory_buffer buf; - fmt::format_to(buf, "{}", msg); - details::log_msg log_msg(source, &name_, lvl, to_string_view(buf)); - sink_it_(log_msg); - } - SPDLOG_CATCH_AND_HANDLE -} - -template<class T, typename std::enable_if<!std::is_convertible<T, spdlog::string_view_t>::value, T>::type *> -inline void spdlog::logger::log(level::level_enum lvl, const T &msg) -{ - log(source_loc{}, lvl, msg); -} - -template<typename... Args> -inline void spdlog::logger::trace(const char *fmt, const Args &... args) -{ - log(level::trace, fmt, args...); -} - -template<typename... Args> -inline void spdlog::logger::debug(const char *fmt, const Args &... args) -{ - log(level::debug, fmt, args...); -} - -template<typename... Args> -inline void spdlog::logger::info(const char *fmt, const Args &... args) -{ - log(level::info, fmt, args...); -} - -template<typename... Args> -inline void spdlog::logger::warn(const char *fmt, const Args &... args) -{ - log(level::warn, fmt, args...); -} - -template<typename... Args> -inline void spdlog::logger::error(const char *fmt, const Args &... args) -{ - log(level::err, fmt, args...); -} - -template<typename... Args> -inline void spdlog::logger::critical(const char *fmt, const Args &... args) -{ - log(level::critical, fmt, args...); -} - -template<typename T> -inline void spdlog::logger::trace(const T &msg) -{ - log(level::trace, msg); -} - -template<typename T> -inline void spdlog::logger::debug(const T &msg) -{ - log(level::debug, msg); -} - -template<typename T> -inline void spdlog::logger::info(const T &msg) -{ - log(level::info, msg); -} - -template<typename T> -inline void spdlog::logger::warn(const T &msg) -{ - log(level::warn, msg); -} - -template<typename T> -inline void spdlog::logger::error(const T &msg) -{ - log(level::err, msg); -} - -template<typename T> -inline void spdlog::logger::critical(const T &msg) -{ - log(level::critical, msg); -} - -#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT - -inline void wbuf_to_utf8buf(const fmt::wmemory_buffer &wbuf, fmt::memory_buffer &target) -{ - int wbuf_size = static_cast<int>(wbuf.size()); - if (wbuf_size == 0) - { - return; - } - - auto result_size = ::WideCharToMultiByte(CP_UTF8, 0, wbuf.data(), wbuf_size, NULL, 0, NULL, NULL); - - if (result_size > 0) - { - target.resize(result_size); - ::WideCharToMultiByte(CP_UTF8, 0, wbuf.data(), wbuf_size, &target.data()[0], result_size, NULL, NULL); - } - else - { - throw spdlog::spdlog_ex(fmt::format("WideCharToMultiByte failed. Last error: {}", ::GetLastError())); - } -} - -template<typename... Args> -inline void spdlog::logger::log(source_loc source, level::level_enum lvl, const wchar_t *fmt, const Args &... args) -{ - if (!should_log(lvl)) - { - return; - } - - try - { - // format to wmemory_buffer and convert to utf8 - using details::fmt_helper::to_string_view; - fmt::wmemory_buffer wbuf; - fmt::format_to(wbuf, fmt, args...); - fmt::memory_buffer buf; - wbuf_to_utf8buf(wbuf, buf); - details::log_msg log_msg(source, &name_, lvl, to_string_view(buf)); - sink_it_(log_msg); - } - SPDLOG_CATCH_AND_HANDLE -} - -template<typename... Args> -inline void spdlog::logger::log(level::level_enum lvl, const wchar_t *fmt, const Args &... args) -{ - log(source_loc{}, lvl, fmt, args...); -} - -template<typename... Args> -inline void spdlog::logger::trace(const wchar_t *fmt, const Args &... args) -{ - log(level::trace, fmt, args...); -} - -template<typename... Args> -inline void spdlog::logger::debug(const wchar_t *fmt, const Args &... args) -{ - log(level::debug, fmt, args...); -} - -template<typename... Args> -inline void spdlog::logger::info(const wchar_t *fmt, const Args &... args) -{ - log(level::info, fmt, args...); -} - -template<typename... Args> -inline void spdlog::logger::warn(const wchar_t *fmt, const Args &... args) -{ - log(level::warn, fmt, args...); -} - -template<typename... Args> -inline void spdlog::logger::error(const wchar_t *fmt, const Args &... args) -{ - log(level::err, fmt, args...); -} - -template<typename... Args> -inline void spdlog::logger::critical(const wchar_t *fmt, const Args &... args) -{ - log(level::critical, fmt, args...); -} - -#endif // SPDLOG_WCHAR_TO_UTF8_SUPPORT - -// -// name and level -// -inline const std::string &spdlog::logger::name() const -{ - return name_; -} - -inline void spdlog::logger::set_level(spdlog::level::level_enum log_level) -{ - level_.store(log_level); -} - -inline void spdlog::logger::set_error_handler(spdlog::log_err_handler err_handler) -{ - err_handler_ = std::move(err_handler); -} - -inline spdlog::log_err_handler spdlog::logger::error_handler() const -{ - return err_handler_; -} - -inline void spdlog::logger::flush() -{ - try - { - flush_(); - } - SPDLOG_CATCH_AND_HANDLE -} - -inline void spdlog::logger::flush_on(level::level_enum log_level) -{ - flush_level_.store(log_level); -} - -inline spdlog::level::level_enum spdlog::logger::flush_level() const -{ - return static_cast<spdlog::level::level_enum>(flush_level_.load(std::memory_order_relaxed)); -} - -inline bool spdlog::logger::should_flush_(const details::log_msg &msg) -{ - auto flush_level = flush_level_.load(std::memory_order_relaxed); - return (msg.level >= flush_level) && (msg.level != level::off); -} - -inline spdlog::level::level_enum spdlog::logger::default_level() -{ - return static_cast<spdlog::level::level_enum>(SPDLOG_ACTIVE_LEVEL); -} - -inline spdlog::level::level_enum spdlog::logger::level() const -{ - return static_cast<spdlog::level::level_enum>(level_.load(std::memory_order_relaxed)); -} - -inline bool spdlog::logger::should_log(spdlog::level::level_enum msg_level) const -{ - return msg_level >= level_.load(std::memory_order_relaxed); -} - -// -// protected virtual called at end of each user log call (if enabled) by the -// line_logger -// -inline void spdlog::logger::sink_it_(details::log_msg &msg) -{ -#if defined(SPDLOG_ENABLE_MESSAGE_COUNTER) - incr_msg_counter_(msg); -#endif - for (auto &sink : sinks_) - { - if (sink->should_log(msg.level)) - { - sink->log(msg); - } - } - - if (should_flush_(msg)) - { - flush_(); - } -} - -inline void spdlog::logger::flush_() -{ - for (auto &sink : sinks_) - { - sink->flush(); - } -} - -inline void spdlog::logger::default_err_handler_(const std::string &msg) -{ - auto now = time(nullptr); - if (now - last_err_time_ < 60) - { - return; - } - last_err_time_ = now; - auto tm_time = details::os::localtime(now); - char date_buf[100]; - std::strftime(date_buf, sizeof(date_buf), "%Y-%m-%d %H:%M:%S", &tm_time); - fmt::print(stderr, "[*** LOG ERROR ***] [{}] [{}] {}\n", date_buf, name(), msg); -} - -inline void spdlog::logger::incr_msg_counter_(details::log_msg &msg) -{ - msg.msg_id = msg_counter_.fetch_add(1, std::memory_order_relaxed); -} - -inline const std::vector<spdlog::sink_ptr> &spdlog::logger::sinks() const -{ - return sinks_; -} - -inline std::vector<spdlog::sink_ptr> &spdlog::logger::sinks() -{ - return sinks_; -} - -inline std::shared_ptr<spdlog::logger> spdlog::logger::clone(std::string logger_name) -{ - auto cloned = std::make_shared<spdlog::logger>(std::move(logger_name), sinks_.begin(), sinks_.end()); - cloned->set_level(this->level()); - cloned->flush_on(this->flush_level()); - cloned->set_error_handler(this->error_handler()); - return cloned; -} diff --git a/matching/include/spdlog/details/mpmc_blocking_q.h b/matching/include/spdlog/details/mpmc_blocking_q.h deleted file mode 100644 index ca789fc..0000000 --- a/matching/include/spdlog/details/mpmc_blocking_q.h +++ /dev/null @@ -1,121 +0,0 @@ -#pragma once - -// -// Copyright(c) 2018 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -// multi producer-multi consumer blocking queue. -// enqueue(..) - will block until room found to put the new message. -// enqueue_nowait(..) - will return immediately with false if no room left in -// the queue. -// dequeue_for(..) - will block until the queue is not empty or timeout have -// passed. - -#include "spdlog/details/circular_q.h" - -#include <condition_variable> -#include <mutex> - -namespace spdlog { -namespace details { - -template<typename T> -class mpmc_blocking_queue -{ -public: - using item_type = T; - explicit mpmc_blocking_queue(size_t max_items) - : q_(max_items) - { - } - -#ifndef __MINGW32__ - // try to enqueue and block if no room left - void enqueue(T &&item) - { - { - std::unique_lock<std::mutex> lock(queue_mutex_); - pop_cv_.wait(lock, [this] { return !this->q_.full(); }); - q_.push_back(std::move(item)); - } - push_cv_.notify_one(); - } - - // enqueue immediately. overrun oldest message in the queue if no room left. - void enqueue_nowait(T &&item) - { - { - std::unique_lock<std::mutex> lock(queue_mutex_); - q_.push_back(std::move(item)); - } - push_cv_.notify_one(); - } - - // try to dequeue item. if no item found. wait upto timeout and try again - // Return true, if succeeded dequeue item, false otherwise - bool dequeue_for(T &popped_item, std::chrono::milliseconds wait_duration) - { - { - std::unique_lock<std::mutex> lock(queue_mutex_); - if (!push_cv_.wait_for(lock, wait_duration, [this] { return !this->q_.empty(); })) - { - return false; - } - q_.pop_front(popped_item); - } - pop_cv_.notify_one(); - return true; - } - -#else - // apparently mingw deadlocks if the mutex is released before cv.notify_one(), - // so release the mutex at the very end each function. - - // try to enqueue and block if no room left - void enqueue(T &&item) - { - std::unique_lock<std::mutex> lock(queue_mutex_); - pop_cv_.wait(lock, [this] { return !this->q_.full(); }); - q_.push_back(std::move(item)); - push_cv_.notify_one(); - } - - // enqueue immediately. overrun oldest message in the queue if no room left. - void enqueue_nowait(T &&item) - { - std::unique_lock<std::mutex> lock(queue_mutex_); - q_.push_back(std::move(item)); - push_cv_.notify_one(); - } - - // try to dequeue item. if no item found. wait upto timeout and try again - // Return true, if succeeded dequeue item, false otherwise - bool dequeue_for(T &popped_item, std::chrono::milliseconds wait_duration) - { - std::unique_lock<std::mutex> lock(queue_mutex_); - if (!push_cv_.wait_for(lock, wait_duration, [this] { return !this->q_.empty(); })) - { - return false; - } - q_.pop_front(popped_item); - pop_cv_.notify_one(); - return true; - } - -#endif - - size_t overrun_counter() - { - std::unique_lock<std::mutex> lock(queue_mutex_); - return q_.overrun_counter(); - } - -private: - std::mutex queue_mutex_; - std::condition_variable push_cv_; - std::condition_variable pop_cv_; - spdlog::details::circular_q<T> q_; -}; -} // namespace details -} // namespace spdlog diff --git a/matching/include/spdlog/details/null_mutex.h b/matching/include/spdlog/details/null_mutex.h deleted file mode 100644 index 3f495bd..0000000 --- a/matching/include/spdlog/details/null_mutex.h +++ /dev/null @@ -1,45 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#include <atomic> -// null, no cost dummy "mutex" and dummy "atomic" int - -namespace spdlog { -namespace details { -struct null_mutex -{ - void lock() {} - void unlock() {} - bool try_lock() - { - return true; - } -}; - -struct null_atomic_int -{ - int value; - null_atomic_int() = default; - - explicit null_atomic_int(int val) - : value(val) - { - } - - int load(std::memory_order) const - { - return value; - } - - void store(int val) - { - value = val; - } -}; - -} // namespace details -} // namespace spdlog diff --git a/matching/include/spdlog/details/os.h b/matching/include/spdlog/details/os.h deleted file mode 100644 index 646805e..0000000 --- a/matching/include/spdlog/details/os.h +++ /dev/null @@ -1,421 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// -#pragma once - -#include "../common.h" - -#include <algorithm> -#include <chrono> -#include <cstdio> -#include <cstdlib> -#include <cstring> -#include <ctime> -#include <functional> -#include <string> -#include <sys/stat.h> -#include <sys/types.h> -#include <thread> - -#ifdef _WIN32 - -#ifndef NOMINMAX -#define NOMINMAX // prevent windows redefining min/max -#endif - -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include <io.h> // _get_osfhandle and _isatty support -#include <process.h> // _get_pid support -#include <windows.h> - -#ifdef __MINGW32__ -#include <share.h> -#endif - -#else // unix - -#include <fcntl.h> -#include <unistd.h> - -#ifdef __linux__ -#include <sys/syscall.h> //Use gettid() syscall under linux to get thread id - -#elif __FreeBSD__ -#include <sys/thr.h> //Use thr_self() syscall under FreeBSD to get thread id -#endif - -#endif // unix - -#ifndef __has_feature // Clang - feature checking macros. -#define __has_feature(x) 0 // Compatibility with non-clang compilers. -#endif - -namespace spdlog { -namespace details { -namespace os { - -inline spdlog::log_clock::time_point now() SPDLOG_NOEXCEPT -{ - -#if defined __linux__ && defined SPDLOG_CLOCK_COARSE - timespec ts; - ::clock_gettime(CLOCK_REALTIME_COARSE, &ts); - return std::chrono::time_point<log_clock, typename log_clock::duration>( - std::chrono::duration_cast<typename log_clock::duration>(std::chrono::seconds(ts.tv_sec) + std::chrono::nanoseconds(ts.tv_nsec))); - -#else - return log_clock::now(); -#endif -} -inline std::tm localtime(const std::time_t &time_tt) SPDLOG_NOEXCEPT -{ - -#ifdef _WIN32 - std::tm tm; - localtime_s(&tm, &time_tt); -#else - std::tm tm; - localtime_r(&time_tt, &tm); -#endif - return tm; -} - -inline std::tm localtime() SPDLOG_NOEXCEPT -{ - std::time_t now_t = time(nullptr); - return localtime(now_t); -} - -inline std::tm gmtime(const std::time_t &time_tt) SPDLOG_NOEXCEPT -{ - -#ifdef _WIN32 - std::tm tm; - gmtime_s(&tm, &time_tt); -#else - std::tm tm; - gmtime_r(&time_tt, &tm); -#endif - return tm; -} - -inline std::tm gmtime() SPDLOG_NOEXCEPT -{ - std::time_t now_t = time(nullptr); - return gmtime(now_t); -} - -// eol definition -#if !defined(SPDLOG_EOL) -#ifdef _WIN32 -#define SPDLOG_EOL "\r\n" -#else -#define SPDLOG_EOL "\n" -#endif -#endif - -SPDLOG_CONSTEXPR static const char *default_eol = SPDLOG_EOL; - -// folder separator -#ifdef _WIN32 -SPDLOG_CONSTEXPR static const char folder_sep = '\\'; -#else -SPDLOG_CONSTEXPR static const char folder_sep = '/'; -#endif - -inline void prevent_child_fd(FILE *f) -{ - -#ifdef _WIN32 -#if !defined(__cplusplus_winrt) - auto file_handle = (HANDLE)_get_osfhandle(_fileno(f)); - if (!::SetHandleInformation(file_handle, HANDLE_FLAG_INHERIT, 0)) - throw spdlog_ex("SetHandleInformation failed", errno); -#endif -#else - auto fd = fileno(f); - if (fcntl(fd, F_SETFD, FD_CLOEXEC) == -1) - { - throw spdlog_ex("fcntl with FD_CLOEXEC failed", errno); - } -#endif -} - -// fopen_s on non windows for writing -inline bool fopen_s(FILE **fp, const filename_t &filename, const filename_t &mode) -{ -#ifdef _WIN32 -#ifdef SPDLOG_WCHAR_FILENAMES - *fp = _wfsopen((filename.c_str()), mode.c_str(), _SH_DENYNO); -#else - *fp = _fsopen((filename.c_str()), mode.c_str(), _SH_DENYNO); -#endif -#else // unix - *fp = fopen((filename.c_str()), mode.c_str()); -#endif - -#ifdef SPDLOG_PREVENT_CHILD_FD - if (*fp != nullptr) - { - prevent_child_fd(*fp); - } -#endif - return *fp == nullptr; -} - -inline int remove(const filename_t &filename) SPDLOG_NOEXCEPT -{ -#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES) - return _wremove(filename.c_str()); -#else - return std::remove(filename.c_str()); -#endif -} - -inline int rename(const filename_t &filename1, const filename_t &filename2) SPDLOG_NOEXCEPT -{ -#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES) - return _wrename(filename1.c_str(), filename2.c_str()); -#else - return std::rename(filename1.c_str(), filename2.c_str()); -#endif -} - -// Return if file exists -inline bool file_exists(const filename_t &filename) SPDLOG_NOEXCEPT -{ -#ifdef _WIN32 -#ifdef SPDLOG_WCHAR_FILENAMES - auto attribs = GetFileAttributesW(filename.c_str()); -#else - auto attribs = GetFileAttributesA(filename.c_str()); -#endif - return (attribs != INVALID_FILE_ATTRIBUTES && !(attribs & FILE_ATTRIBUTE_DIRECTORY)); -#else // common linux/unix all have the stat system call - struct stat buffer; - return (stat(filename.c_str(), &buffer) == 0); -#endif -} - -// Return file size according to open FILE* object -inline size_t filesize(FILE *f) -{ - if (f == nullptr) - { - throw spdlog_ex("Failed getting file size. fd is null"); - } -#if defined(_WIN32) && !defined(__CYGWIN__) - int fd = _fileno(f); -#if _WIN64 // 64 bits - __int64 ret = _filelengthi64(fd); - if (ret >= 0) - { - return static_cast<size_t>(ret); - } - -#else // windows 32 bits - long ret = _filelength(fd); - if (ret >= 0) - { - return static_cast<size_t>(ret); - } -#endif - -#else // unix - int fd = fileno(f); -// 64 bits(but not in osx or cygwin, where fstat64 is deprecated) -#if !defined(__FreeBSD__) && !defined(__APPLE__) && (defined(__x86_64__) || defined(__ppc64__)) && !defined(__CYGWIN__) - struct stat64 st; - if (fstat64(fd, &st) == 0) - { - return static_cast<size_t>(st.st_size); - } -#else // unix 32 bits or cygwin - struct stat st; - - if (fstat(fd, &st) == 0) - { - return static_cast<size_t>(st.st_size); - } -#endif -#endif - throw spdlog_ex("Failed getting file size from fd", errno); -} - -// Return utc offset in minutes or throw spdlog_ex on failure -inline int utc_minutes_offset(const std::tm &tm = details::os::localtime()) -{ - -#ifdef _WIN32 -#if _WIN32_WINNT < _WIN32_WINNT_WS08 - TIME_ZONE_INFORMATION tzinfo; - auto rv = GetTimeZoneInformation(&tzinfo); -#else - DYNAMIC_TIME_ZONE_INFORMATION tzinfo; - auto rv = GetDynamicTimeZoneInformation(&tzinfo); -#endif - if (rv == TIME_ZONE_ID_INVALID) - throw spdlog::spdlog_ex("Failed getting timezone info. ", errno); - - int offset = -tzinfo.Bias; - if (tm.tm_isdst) - { - offset -= tzinfo.DaylightBias; - } - else - { - offset -= tzinfo.StandardBias; - } - return offset; -#else - -#if defined(sun) || defined(__sun) || defined(_AIX) - // 'tm_gmtoff' field is BSD extension and it's missing on SunOS/Solaris - struct helper - { - static long int calculate_gmt_offset(const std::tm &localtm = details::os::localtime(), const std::tm &gmtm = details::os::gmtime()) - { - int local_year = localtm.tm_year + (1900 - 1); - int gmt_year = gmtm.tm_year + (1900 - 1); - - long int days = ( - // difference in day of year - localtm.tm_yday - - gmtm.tm_yday - - // + intervening leap days - + ((local_year >> 2) - (gmt_year >> 2)) - (local_year / 100 - gmt_year / 100) + - ((local_year / 100 >> 2) - (gmt_year / 100 >> 2)) - - // + difference in years * 365 */ - + (long int)(local_year - gmt_year) * 365); - - long int hours = (24 * days) + (localtm.tm_hour - gmtm.tm_hour); - long int mins = (60 * hours) + (localtm.tm_min - gmtm.tm_min); - long int secs = (60 * mins) + (localtm.tm_sec - gmtm.tm_sec); - - return secs; - } - }; - - auto offset_seconds = helper::calculate_gmt_offset(tm); -#else - auto offset_seconds = tm.tm_gmtoff; -#endif - - return static_cast<int>(offset_seconds / 60); -#endif -} - -// Return current thread id as size_t -// It exists because the std::this_thread::get_id() is much slower(especially -// under VS 2013) -inline size_t _thread_id() SPDLOG_NOEXCEPT -{ -#ifdef _WIN32 - return static_cast<size_t>(::GetCurrentThreadId()); -#elif __linux__ -#if defined(__ANDROID__) && defined(__ANDROID_API__) && (__ANDROID_API__ < 21) -#define SYS_gettid __NR_gettid -#endif - return static_cast<size_t>(syscall(SYS_gettid)); -#elif __FreeBSD__ - long tid; - thr_self(&tid); - return static_cast<size_t>(tid); -#elif __APPLE__ - uint64_t tid; - pthread_threadid_np(nullptr, &tid); - return static_cast<size_t>(tid); -#else // Default to standard C++11 (other Unix) - return static_cast<size_t>(std::hash<std::thread::id>()(std::this_thread::get_id())); -#endif -} - -// Return current thread id as size_t (from thread local storage) -inline size_t thread_id() SPDLOG_NOEXCEPT -{ -#if defined(SPDLOG_NO_TLS) - return _thread_id(); -#else // cache thread id in tls - static thread_local const size_t tid = _thread_id(); - return tid; -#endif -} - -// This is avoid msvc issue in sleep_for that happens if the clock changes. -// See https://github.com/gabime/spdlog/issues/609 -inline void sleep_for_millis(int milliseconds) SPDLOG_NOEXCEPT -{ -#if defined(_WIN32) - ::Sleep(milliseconds); -#else - std::this_thread::sleep_for(std::chrono::milliseconds(milliseconds)); -#endif -} - -// wchar support for windows file names (SPDLOG_WCHAR_FILENAMES must be defined) -#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES) -#define SPDLOG_FILENAME_T(s) L##s -inline std::string filename_to_str(const filename_t &filename) -{ - std::wstring_convert<std::codecvt_utf8<wchar_t>, wchar_t> c; - return c.to_bytes(filename); -} -#else -#define SPDLOG_FILENAME_T(s) s -inline std::string filename_to_str(const filename_t &filename) -{ - return filename; -} -#endif - -inline int pid() -{ - -#ifdef _WIN32 - return static_cast<int>(::GetCurrentProcessId()); -#else - return static_cast<int>(::getpid()); -#endif -} - -// Determine if the terminal supports colors -// Source: https://github.com/agauniyal/rang/ -inline bool is_color_terminal() SPDLOG_NOEXCEPT -{ -#ifdef _WIN32 - return true; -#else - static constexpr const char *Terms[] = { - "ansi", "color", "console", "cygwin", "gnome", "konsole", "kterm", "linux", "msys", "putty", "rxvt", "screen", "vt100", "xterm"}; - - const char *env_p = std::getenv("TERM"); - if (env_p == nullptr) - { - return false; - } - - static const bool result = - std::any_of(std::begin(Terms), std::end(Terms), [&](const char *term) { return std::strstr(env_p, term) != nullptr; }); - return result; -#endif -} - -// Detrmine if the terminal attached -// Source: https://github.com/agauniyal/rang/ -inline bool in_terminal(FILE *file) SPDLOG_NOEXCEPT -{ - -#ifdef _WIN32 - return _isatty(_fileno(file)) != 0; -#else - return isatty(fileno(file)) != 0; -#endif -} -} // namespace os -} // namespace details -} // namespace spdlog diff --git a/matching/include/spdlog/details/pattern_formatter.h b/matching/include/spdlog/details/pattern_formatter.h deleted file mode 100644 index c0ad86e..0000000 --- a/matching/include/spdlog/details/pattern_formatter.h +++ /dev/null @@ -1,1336 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#include "spdlog/details/fmt_helper.h" -#include "spdlog/details/log_msg.h" -#include "spdlog/details/os.h" -#include "spdlog/fmt/fmt.h" -#include "spdlog/formatter.h" - -#include <array> -#include <chrono> -#include <ctime> -#include <cctype> -#include <memory> -#include <mutex> -#include <string> -#include <thread> -#include <utility> -#include <vector> - -namespace spdlog { -namespace details { - -// padding information. -struct padding_info -{ - enum pad_side - { - left, - right, - center - }; - - padding_info() = default; - padding_info(size_t width, padding_info::pad_side side) - : width_(width) - , side_(side) - { - } - - bool enabled() const - { - return width_ != 0; - } - const size_t width_ = 0; - const pad_side side_ = left; -}; - -class scoped_pad -{ -public: - scoped_pad(size_t wrapped_size, padding_info &padinfo, fmt::memory_buffer &dest) - : padinfo_(padinfo) - , dest_(dest) - { - - if (padinfo_.width_ <= wrapped_size) - { - total_pad_ = 0; - return; - } - - total_pad_ = padinfo.width_ - wrapped_size; - if (padinfo_.side_ == padding_info::left) - { - pad_it(total_pad_); - total_pad_ = 0; - } - else if (padinfo_.side_ == padding_info::center) - { - auto half_pad = total_pad_ / 2; - auto reminder = total_pad_ & 1; - pad_it(half_pad); - total_pad_ = half_pad + reminder; // for the right side - } - } - - scoped_pad(spdlog::string_view_t txt, padding_info &padinfo, fmt::memory_buffer &dest) - : scoped_pad(txt.size(), padinfo, dest) - { - } - - ~scoped_pad() - { - if (total_pad_) - { - pad_it(total_pad_); - } - } - -private: - void pad_it(size_t count) - { - // count = std::min(count, spaces_.size()); - assert(count <= spaces_.size()); - fmt_helper::append_string_view(string_view_t(spaces_.data(), count), dest_); - } - - const padding_info &padinfo_; - fmt::memory_buffer &dest_; - size_t total_pad_; - string_view_t spaces_{" " - " ", - 128}; -}; - -class flag_formatter -{ -public: - explicit flag_formatter(padding_info padinfo) - : padinfo_(padinfo) - { - } - flag_formatter() = default; - virtual ~flag_formatter() = default; - virtual void format(const details::log_msg &msg, const std::tm &tm_time, fmt::memory_buffer &dest) = 0; - -protected: - padding_info padinfo_; -}; - -/////////////////////////////////////////////////////////////////////// -// name & level pattern appender -/////////////////////////////////////////////////////////////////////// -class name_formatter : public flag_formatter -{ -public: - explicit name_formatter(padding_info padinfo) - : flag_formatter(padinfo) - { - } - - void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override - { - if (padinfo_.enabled()) - { - scoped_pad p(*msg.logger_name, padinfo_, dest); - fmt_helper::append_string_view(*msg.logger_name, dest); - } - else - { - fmt_helper::append_string_view(*msg.logger_name, dest); - } - } -}; - -// log level appender -class level_formatter : public flag_formatter -{ -public: - explicit level_formatter(padding_info padinfo) - : flag_formatter(padinfo) - { - } - - void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override - { - string_view_t &level_name = level::to_string_view(msg.level); - if (padinfo_.enabled()) - { - scoped_pad p(level_name, padinfo_, dest); - fmt_helper::append_string_view(level_name, dest); - } - else - { - fmt_helper::append_string_view(level_name, dest); - } - } -}; - -// short log level appender -class short_level_formatter : public flag_formatter -{ -public: - explicit short_level_formatter(padding_info padinfo) - : flag_formatter(padinfo) - { - } - - void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override - { - string_view_t level_name{level::to_short_c_str(msg.level)}; - scoped_pad p(level_name, padinfo_, dest); - fmt_helper::append_string_view(level_name, dest); - } -}; - -/////////////////////////////////////////////////////////////////////// -// Date time pattern appenders -/////////////////////////////////////////////////////////////////////// - -static const char *ampm(const tm &t) -{ - return t.tm_hour >= 12 ? "PM" : "AM"; -} - -static int to12h(const tm &t) -{ - return t.tm_hour > 12 ? t.tm_hour - 12 : t.tm_hour; -} - -// Abbreviated weekday name -static const char *days[]{"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"}; -class a_formatter : public flag_formatter -{ -public: - explicit a_formatter(padding_info padinfo) - : flag_formatter(padinfo) - { - } - - void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - string_view_t field_value{days[tm_time.tm_wday]}; - scoped_pad p(field_value, padinfo_, dest); - fmt_helper::append_string_view(field_value, dest); - } -}; - -// Full weekday name -static const char *full_days[]{"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"}; -class A_formatter : public flag_formatter -{ -public: - explicit A_formatter(padding_info padinfo) - : flag_formatter(padinfo) - { - } - - void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - string_view_t field_value{full_days[tm_time.tm_wday]}; - scoped_pad p(field_value, padinfo_, dest); - fmt_helper::append_string_view(field_value, dest); - } -}; - -// Abbreviated month -static const char *months[]{"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sept", "Oct", "Nov", "Dec"}; -class b_formatter : public flag_formatter -{ -public: - explicit b_formatter(padding_info padinfo) - : flag_formatter(padinfo) - { - } - - void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - string_view_t field_value{months[tm_time.tm_mon]}; - scoped_pad p(field_value, padinfo_, dest); - fmt_helper::append_string_view(field_value, dest); - } -}; - -// Full month name -static const char *full_months[]{ - "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"}; -class B_formatter : public flag_formatter -{ -public: - explicit B_formatter(padding_info padinfo) - : flag_formatter(padinfo) - { - } - - void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - string_view_t field_value{full_months[tm_time.tm_mon]}; - scoped_pad p(field_value, padinfo_, dest); - fmt_helper::append_string_view(field_value, dest); - } -}; - -// Date and time representation (Thu Aug 23 15:35:46 2014) -class c_formatter final : public flag_formatter -{ -public: - explicit c_formatter(padding_info padinfo) - : flag_formatter(padinfo) - { - } - - void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - const size_t field_size = 24; - scoped_pad p(field_size, padinfo_, dest); - - fmt_helper::append_string_view(days[tm_time.tm_wday], dest); - dest.push_back(' '); - fmt_helper::append_string_view(months[tm_time.tm_mon], dest); - dest.push_back(' '); - fmt_helper::append_int(tm_time.tm_mday, dest); - dest.push_back(' '); - // time - - fmt_helper::pad2(tm_time.tm_hour, dest); - dest.push_back(':'); - fmt_helper::pad2(tm_time.tm_min, dest); - dest.push_back(':'); - fmt_helper::pad2(tm_time.tm_sec, dest); - dest.push_back(' '); - fmt_helper::append_int(tm_time.tm_year + 1900, dest); - } -}; - -// year - 2 digit -class C_formatter final : public flag_formatter -{ -public: - explicit C_formatter(padding_info padinfo) - : flag_formatter(padinfo) - { - } - - void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - const size_t field_size = 2; - scoped_pad p(field_size, padinfo_, dest); - fmt_helper::pad2(tm_time.tm_year % 100, dest); - } -}; - -// Short MM/DD/YY date, equivalent to %m/%d/%y 08/23/01 -class D_formatter final : public flag_formatter -{ -public: - explicit D_formatter(padding_info padinfo) - : flag_formatter(padinfo) - { - } - - void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - const size_t field_size = 10; - scoped_pad p(field_size, padinfo_, dest); - - fmt_helper::pad2(tm_time.tm_mon + 1, dest); - dest.push_back('/'); - fmt_helper::pad2(tm_time.tm_mday, dest); - dest.push_back('/'); - fmt_helper::pad2(tm_time.tm_year % 100, dest); - } -}; - -// year - 4 digit -class Y_formatter final : public flag_formatter -{ -public: - explicit Y_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - const size_t field_size = 4; - scoped_pad p(field_size, padinfo_, dest); - fmt_helper::append_int(tm_time.tm_year + 1900, dest); - } -}; - -// month 1-12 -class m_formatter final : public flag_formatter -{ -public: - explicit m_formatter(padding_info padinfo) - : flag_formatter(padinfo) - { - } - - void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - const size_t field_size = 2; - scoped_pad p(field_size, padinfo_, dest); - fmt_helper::pad2(tm_time.tm_mon + 1, dest); - } -}; - -// day of month 1-31 -class d_formatter final : public flag_formatter -{ -public: - explicit d_formatter(padding_info padinfo) - : flag_formatter(padinfo) - { - } - - void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - const size_t field_size = 2; - scoped_pad p(field_size, padinfo_, dest); - fmt_helper::pad2(tm_time.tm_mday, dest); - } -}; - -// hours in 24 format 0-23 -class H_formatter final : public flag_formatter -{ -public: - explicit H_formatter(padding_info padinfo) - : flag_formatter(padinfo) - { - } - - void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - const size_t field_size = 2; - scoped_pad p(field_size, padinfo_, dest); - fmt_helper::pad2(tm_time.tm_hour, dest); - } -}; - -// hours in 12 format 1-12 -class I_formatter final : public flag_formatter -{ -public: - explicit I_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - const size_t field_size = 2; - scoped_pad p(field_size, padinfo_, dest); - fmt_helper::pad2(to12h(tm_time), dest); - } -}; - -// minutes 0-59 -class M_formatter final : public flag_formatter -{ -public: - explicit M_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - const size_t field_size = 2; - scoped_pad p(field_size, padinfo_, dest); - fmt_helper::pad2(tm_time.tm_min, dest); - } -}; - -// seconds 0-59 -class S_formatter final : public flag_formatter -{ -public: - explicit S_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - const size_t field_size = 2; - scoped_pad p(field_size, padinfo_, dest); - fmt_helper::pad2(tm_time.tm_sec, dest); - } -}; - -// milliseconds -class e_formatter final : public flag_formatter -{ -public: - explicit e_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override - { - auto millis = fmt_helper::time_fraction<std::chrono::milliseconds>(msg.time); - if (padinfo_.enabled()) - { - const size_t field_size = 3; - scoped_pad p(field_size, padinfo_, dest); - fmt_helper::pad3(static_cast<uint32_t>(millis.count()), dest); - } - else - { - fmt_helper::pad3(static_cast<uint32_t>(millis.count()), dest); - } - } -}; - -// microseconds -class f_formatter final : public flag_formatter -{ -public: - explicit f_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override - { - auto micros = fmt_helper::time_fraction<std::chrono::microseconds>(msg.time); - if (padinfo_.enabled()) - { - const size_t field_size = 6; - scoped_pad p(field_size, padinfo_, dest); - fmt_helper::pad6(static_cast<size_t>(micros.count()), dest); - } - else - { - fmt_helper::pad6(static_cast<size_t>(micros.count()), dest); - } - } -}; - -// nanoseconds -class F_formatter final : public flag_formatter -{ -public: - explicit F_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override - { - auto ns = fmt_helper::time_fraction<std::chrono::nanoseconds>(msg.time); - if (padinfo_.enabled()) - { - const size_t field_size = 9; - scoped_pad p(field_size, padinfo_, dest); - fmt_helper::pad9(static_cast<size_t>(ns.count()), dest); - } - else - { - fmt_helper::pad9(static_cast<size_t>(ns.count()), dest); - } - } -}; - -// seconds since epoch -class E_formatter final : public flag_formatter -{ -public: - explicit E_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override - { - const size_t field_size = 10; - scoped_pad p(field_size, padinfo_, dest); - auto duration = msg.time.time_since_epoch(); - auto seconds = std::chrono::duration_cast<std::chrono::seconds>(duration).count(); - fmt_helper::append_int(seconds, dest); - } -}; - -// AM/PM -class p_formatter final : public flag_formatter -{ -public: - explicit p_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - const size_t field_size = 2; - scoped_pad p(field_size, padinfo_, dest); - fmt_helper::append_string_view(ampm(tm_time), dest); - } -}; - -// 12 hour clock 02:55:02 pm -class r_formatter final : public flag_formatter -{ -public: - explicit r_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - const size_t field_size = 11; - scoped_pad p(field_size, padinfo_, dest); - - fmt_helper::pad2(to12h(tm_time), dest); - dest.push_back(':'); - fmt_helper::pad2(tm_time.tm_min, dest); - dest.push_back(':'); - fmt_helper::pad2(tm_time.tm_sec, dest); - dest.push_back(' '); - fmt_helper::append_string_view(ampm(tm_time), dest); - } -}; - -// 24-hour HH:MM time, equivalent to %H:%M -class R_formatter final : public flag_formatter -{ -public: - explicit R_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - const size_t field_size = 5; - scoped_pad p(field_size, padinfo_, dest); - - fmt_helper::pad2(tm_time.tm_hour, dest); - dest.push_back(':'); - fmt_helper::pad2(tm_time.tm_min, dest); - } -}; - -// ISO 8601 time format (HH:MM:SS), equivalent to %H:%M:%S -class T_formatter final : public flag_formatter -{ -public: - explicit T_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - const size_t field_size = 8; - scoped_pad p(field_size, padinfo_, dest); - - fmt_helper::pad2(tm_time.tm_hour, dest); - dest.push_back(':'); - fmt_helper::pad2(tm_time.tm_min, dest); - dest.push_back(':'); - fmt_helper::pad2(tm_time.tm_sec, dest); - } -}; - -// ISO 8601 offset from UTC in timezone (+-HH:MM) -class z_formatter final : public flag_formatter -{ -public: - explicit z_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - const std::chrono::seconds cache_refresh = std::chrono::seconds(5); - - z_formatter() = default; - z_formatter(const z_formatter &) = delete; - z_formatter &operator=(const z_formatter &) = delete; - - void format(const details::log_msg &msg, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - const size_t field_size = 6; - scoped_pad p(field_size, padinfo_, dest); - -#ifdef _WIN32 - int total_minutes = get_cached_offset(msg, tm_time); -#else - // No need to chache under gcc, - // it is very fast (already stored in tm.tm_gmtoff) - (void)(msg); - int total_minutes = os::utc_minutes_offset(tm_time); -#endif - bool is_negative = total_minutes < 0; - if (is_negative) - { - total_minutes = -total_minutes; - dest.push_back('-'); - } - else - { - dest.push_back('+'); - } - - fmt_helper::pad2(total_minutes / 60, dest); // hours - dest.push_back(':'); - fmt_helper::pad2(total_minutes % 60, dest); // minutes - } - -private: - log_clock::time_point last_update_{std::chrono::seconds(0)}; -#ifdef _WIN32 - int offset_minutes_{0}; - - int get_cached_offset(const log_msg &msg, const std::tm &tm_time) - { - if (msg.time - last_update_ >= cache_refresh) - { - offset_minutes_ = os::utc_minutes_offset(tm_time); - last_update_ = msg.time; - } - return offset_minutes_; - } -#endif -}; - -// Thread id -class t_formatter final : public flag_formatter -{ -public: - explicit t_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override - { - if (padinfo_.enabled()) - { - const auto field_size = fmt_helper::count_digits(msg.thread_id); - scoped_pad p(field_size, padinfo_, dest); - fmt_helper::append_int(msg.thread_id, dest); - } - else - { - fmt_helper::append_int(msg.thread_id, dest); - } - } -}; - -// Current pid -class pid_formatter final : public flag_formatter -{ -public: - explicit pid_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &, const std::tm &, fmt::memory_buffer &dest) override - { - const auto pid = static_cast<uint32_t>(details::os::pid()); - if (padinfo_.enabled()) - { - auto field_size = fmt_helper::count_digits(pid); - scoped_pad p(field_size, padinfo_, dest); - fmt_helper::append_int(pid, dest); - } - else - { - fmt_helper::append_int(pid, dest); - } - } -}; - -// message counter formatter -class i_formatter final : public flag_formatter -{ -public: - explicit i_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override - { - const size_t field_size = 6; - scoped_pad p(field_size, padinfo_, dest); - fmt_helper::pad6(msg.msg_id, dest); - } -}; - -class v_formatter final : public flag_formatter -{ -public: - explicit v_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override - { - if (padinfo_.enabled()) - { - scoped_pad p(msg.payload, padinfo_, dest); - fmt_helper::append_string_view(msg.payload, dest); - } - else - { - fmt_helper::append_string_view(msg.payload, dest); - } - } -}; - -class ch_formatter final : public flag_formatter -{ -public: - explicit ch_formatter(char ch) - : ch_(ch) - { - } - - void format(const details::log_msg &, const std::tm &, fmt::memory_buffer &dest) override - { - const size_t field_size = 1; - scoped_pad p(field_size, padinfo_, dest); - dest.push_back(ch_); - } - -private: - char ch_; -}; - -// aggregate user chars to display as is -class aggregate_formatter final : public flag_formatter -{ -public: - aggregate_formatter() = default; - - void add_ch(char ch) - { - str_ += ch; - } - void format(const details::log_msg &, const std::tm &, fmt::memory_buffer &dest) override - { - fmt_helper::append_string_view(str_, dest); - } - -private: - std::string str_; -}; - -// mark the color range. expect it to be in the form of "%^colored text%$" -class color_start_formatter final : public flag_formatter -{ -public: - explicit color_start_formatter(padding_info padinfo) - : flag_formatter(padinfo) - { - } - - void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override - { - msg.color_range_start = dest.size(); - } -}; -class color_stop_formatter final : public flag_formatter -{ -public: - explicit color_stop_formatter(padding_info padinfo) - : flag_formatter(padinfo) - { - } - - void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override - { - msg.color_range_end = dest.size(); - } -}; - -// print source location -class source_location_formatter final : public flag_formatter -{ -public: - explicit source_location_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override - { - if (msg.source.empty()) - { - return; - } - if (padinfo_.enabled()) - { - const auto text_size = std::char_traits<char>::length(msg.source.filename) + fmt_helper::count_digits(msg.source.line) + 1; - scoped_pad p(text_size, padinfo_, dest); - fmt_helper::append_string_view(msg.source.filename, dest); - dest.push_back(':'); - fmt_helper::append_int(msg.source.line, dest); - } - else - { - fmt_helper::append_string_view(msg.source.filename, dest); - dest.push_back(':'); - fmt_helper::append_int(msg.source.line, dest); - } - } -}; -// print source filename -class source_filename_formatter final : public flag_formatter -{ -public: - explicit source_filename_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override - { - if (msg.source.empty()) - { - return; - } - scoped_pad p(msg.source.filename, padinfo_, dest); - fmt_helper::append_string_view(msg.source.filename, dest); - } -}; - -class source_linenum_formatter final : public flag_formatter -{ -public: - explicit source_linenum_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override - { - if (msg.source.empty()) - { - return; - } - if (padinfo_.enabled()) - { - auto field_size = fmt_helper::count_digits(msg.source.line); - scoped_pad p(field_size, padinfo_, dest); - fmt_helper::append_int(msg.source.line, dest); - } - else - { - fmt_helper::append_int(msg.source.line, dest); - } - } -}; -// print source funcname -class source_funcname_formatter final : public flag_formatter -{ -public: - explicit source_funcname_formatter(padding_info padinfo) - : flag_formatter(padinfo){}; - - void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override - { - if (msg.source.empty()) - { - return; - } - scoped_pad p(msg.source.funcname, padinfo_, dest); - fmt_helper::append_string_view(msg.source.funcname, dest); - } -}; - -// Full info formatter -// pattern: [%Y-%m-%d %H:%M:%S.%e] [%n] [%l] %v -class full_formatter final : public flag_formatter -{ -public: - explicit full_formatter(padding_info padinfo) - : flag_formatter(padinfo) - { - } - - void format(const details::log_msg &msg, const std::tm &tm_time, fmt::memory_buffer &dest) override - { - using std::chrono::duration_cast; - using std::chrono::milliseconds; - using std::chrono::seconds; - -#ifndef SPDLOG_NO_DATETIME - - // cache the date/time part for the next second. - auto duration = msg.time.time_since_epoch(); - auto secs = duration_cast<seconds>(duration); - - if (cache_timestamp_ != secs || cached_datetime_.size() == 0) - { - cached_datetime_.clear(); - cached_datetime_.push_back('['); - fmt_helper::append_int(tm_time.tm_year + 1900, cached_datetime_); - cached_datetime_.push_back('-'); - - fmt_helper::pad2(tm_time.tm_mon + 1, cached_datetime_); - cached_datetime_.push_back('-'); - - fmt_helper::pad2(tm_time.tm_mday, cached_datetime_); - cached_datetime_.push_back(' '); - - fmt_helper::pad2(tm_time.tm_hour, cached_datetime_); - cached_datetime_.push_back(':'); - - fmt_helper::pad2(tm_time.tm_min, cached_datetime_); - cached_datetime_.push_back(':'); - - fmt_helper::pad2(tm_time.tm_sec, cached_datetime_); - cached_datetime_.push_back('.'); - - cache_timestamp_ = secs; - } - fmt_helper::append_buf(cached_datetime_, dest); - - auto millis = fmt_helper::time_fraction<milliseconds>(msg.time); - fmt_helper::pad3(static_cast<uint32_t>(millis.count()), dest); - dest.push_back(']'); - dest.push_back(' '); - -#else // no datetime needed - (void)tm_time; -#endif - -#ifndef SPDLOG_NO_NAME - if (!msg.logger_name->empty()) - { - dest.push_back('['); - // fmt_helper::append_str(*msg.logger_name, dest); - fmt_helper::append_string_view(*msg.logger_name, dest); - dest.push_back(']'); - dest.push_back(' '); - } -#endif - - dest.push_back('['); - // wrap the level name with color - msg.color_range_start = dest.size(); - // fmt_helper::append_string_view(level::to_c_str(msg.level), dest); - fmt_helper::append_string_view(level::to_string_view(msg.level), dest); - msg.color_range_end = dest.size(); - dest.push_back(']'); - dest.push_back(' '); - - // add source location if present - if (!msg.source.empty()) - { - dest.push_back('['); - fmt_helper::append_string_view(msg.source.filename, dest); - dest.push_back(':'); - fmt_helper::append_int(msg.source.line, dest); - dest.push_back(']'); - dest.push_back(' '); - } - // fmt_helper::append_string_view(msg.msg(), dest); - fmt_helper::append_string_view(msg.payload, dest); - } - -private: - std::chrono::seconds cache_timestamp_{0}; - fmt::basic_memory_buffer<char, 128> cached_datetime_; -}; - -} // namespace details - -class pattern_formatter final : public formatter -{ -public: - explicit pattern_formatter( - std::string pattern, pattern_time_type time_type = pattern_time_type::local, std::string eol = spdlog::details::os::default_eol) - : pattern_(std::move(pattern)) - , eol_(std::move(eol)) - , pattern_time_type_(time_type) - , last_log_secs_(0) - { - std::memset(&cached_tm_, 0, sizeof(cached_tm_)); - compile_pattern_(pattern_); - } - - // use by default full formatter for if pattern is not given - explicit pattern_formatter(pattern_time_type time_type = pattern_time_type::local, std::string eol = spdlog::details::os::default_eol) - : pattern_("%+") - , eol_(std::move(eol)) - , pattern_time_type_(time_type) - , last_log_secs_(0) - { - std::memset(&cached_tm_, 0, sizeof(cached_tm_)); - formatters_.push_back(details::make_unique<details::full_formatter>(details::padding_info{})); - } - - pattern_formatter(const pattern_formatter &other) = delete; - pattern_formatter &operator=(const pattern_formatter &other) = delete; - - std::unique_ptr<formatter> clone() const override - { - return details::make_unique<pattern_formatter>(pattern_, pattern_time_type_, eol_); - } - - void format(const details::log_msg &msg, fmt::memory_buffer &dest) override - { -#ifndef SPDLOG_NO_DATETIME - auto secs = std::chrono::duration_cast<std::chrono::seconds>(msg.time.time_since_epoch()); - if (secs != last_log_secs_) - { - cached_tm_ = get_time_(msg); - last_log_secs_ = secs; - } -#endif - for (auto &f : formatters_) - { - f->format(msg, cached_tm_, dest); - } - // write eol - details::fmt_helper::append_string_view(eol_, dest); - } - -private: - std::string pattern_; - std::string eol_; - pattern_time_type pattern_time_type_; - std::tm cached_tm_; - std::chrono::seconds last_log_secs_; - - std::vector<std::unique_ptr<details::flag_formatter>> formatters_; - - std::tm get_time_(const details::log_msg &msg) - { - if (pattern_time_type_ == pattern_time_type::local) - { - return details::os::localtime(log_clock::to_time_t(msg.time)); - } - return details::os::gmtime(log_clock::to_time_t(msg.time)); - } - - void handle_flag_(char flag, details::padding_info padding) - { - switch (flag) - { - - case ('+'): // default formatter - formatters_.push_back(details::make_unique<details::full_formatter>(padding)); - break; - - case 'n': // logger name - formatters_.push_back(details::make_unique<details::name_formatter>(padding)); - break; - - case 'l': // level - formatters_.push_back(details::make_unique<details::level_formatter>(padding)); - break; - - case 'L': // short level - formatters_.push_back(details::make_unique<details::short_level_formatter>(padding)); - break; - - case ('t'): // thread id - formatters_.push_back(details::make_unique<details::t_formatter>(padding)); - break; - - case ('v'): // the message text - formatters_.push_back(details::make_unique<details::v_formatter>(padding)); - break; - - case ('a'): // weekday - formatters_.push_back(details::make_unique<details::a_formatter>(padding)); - break; - - case ('A'): // short weekday - formatters_.push_back(details::make_unique<details::A_formatter>(padding)); - break; - - case ('b'): - case ('h'): // month - formatters_.push_back(details::make_unique<details::b_formatter>(padding)); - break; - - case ('B'): // short month - formatters_.push_back(details::make_unique<details::B_formatter>(padding)); - break; - - case ('c'): // datetime - formatters_.push_back(details::make_unique<details::c_formatter>(padding)); - break; - - case ('C'): // year 2 digits - formatters_.push_back(details::make_unique<details::C_formatter>(padding)); - break; - - case ('Y'): // year 4 digits - formatters_.push_back(details::make_unique<details::Y_formatter>(padding)); - break; - - case ('D'): - case ('x'): // datetime MM/DD/YY - formatters_.push_back(details::make_unique<details::D_formatter>(padding)); - break; - - case ('m'): // month 1-12 - formatters_.push_back(details::make_unique<details::m_formatter>(padding)); - break; - - case ('d'): // day of month 1-31 - formatters_.push_back(details::make_unique<details::d_formatter>(padding)); - break; - - case ('H'): // hours 24 - formatters_.push_back(details::make_unique<details::H_formatter>(padding)); - break; - - case ('I'): // hours 12 - formatters_.push_back(details::make_unique<details::I_formatter>(padding)); - break; - - case ('M'): // minutes - formatters_.push_back(details::make_unique<details::M_formatter>(padding)); - break; - - case ('S'): // seconds - formatters_.push_back(details::make_unique<details::S_formatter>(padding)); - break; - - case ('e'): // milliseconds - formatters_.push_back(details::make_unique<details::e_formatter>(padding)); - break; - - case ('f'): // microseconds - formatters_.push_back(details::make_unique<details::f_formatter>(padding)); - break; - - case ('F'): // nanoseconds - formatters_.push_back(details::make_unique<details::F_formatter>(padding)); - break; - - case ('E'): // seconds since epoch - formatters_.push_back(details::make_unique<details::E_formatter>(padding)); - break; - - case ('p'): // am/pm - formatters_.push_back(details::make_unique<details::p_formatter>(padding)); - break; - - case ('r'): // 12 hour clock 02:55:02 pm - formatters_.push_back(details::make_unique<details::r_formatter>(padding)); - break; - - case ('R'): // 24-hour HH:MM time - formatters_.push_back(details::make_unique<details::R_formatter>(padding)); - break; - - case ('T'): - case ('X'): // ISO 8601 time format (HH:MM:SS) - formatters_.push_back(details::make_unique<details::T_formatter>(padding)); - break; - - case ('z'): // timezone - formatters_.push_back(details::make_unique<details::z_formatter>(padding)); - break; - - case ('P'): // pid - formatters_.push_back(details::make_unique<details::pid_formatter>(padding)); - break; - -#ifdef SPDLOG_ENABLE_MESSAGE_COUNTER - case ('i'): - formatters_.push_back(details::make_unique<details::i_formatter>(padding)); - break; -#endif - case ('^'): // color range start - formatters_.push_back(details::make_unique<details::color_start_formatter>(padding)); - break; - - case ('$'): // color range end - formatters_.push_back(details::make_unique<details::color_stop_formatter>(padding)); - break; - - case ('@'): // source location (filename:filenumber) - formatters_.push_back(details::make_unique<details::source_location_formatter>(padding)); - break; - - case ('s'): // source filename - formatters_.push_back(details::make_unique<details::source_filename_formatter>(padding)); - break; - - case ('#'): // source line number - formatters_.push_back(details::make_unique<details::source_linenum_formatter>(padding)); - break; - - case ('!'): // source funcname - formatters_.push_back(details::make_unique<details::source_funcname_formatter>(padding)); - break; - - case ('%'): // % char - formatters_.push_back(details::make_unique<details::ch_formatter>('%')); - break; - - default: // Unknown flag appears as is - auto unknown_flag = details::make_unique<details::aggregate_formatter>(); - unknown_flag->add_ch('%'); - unknown_flag->add_ch(flag); - formatters_.push_back((std::move(unknown_flag))); - break; - } - } - - // Extract given pad spec (e.g. %8X) - // Advance the given it pass the end of the padding spec found (if any) - // Return padding. - details::padding_info handle_padspec_(std::string::const_iterator &it, std::string::const_iterator end) - { - using details::padding_info; - using details::scoped_pad; - const size_t max_width = 128; - if (it == end) - { - return padding_info{}; - } - - padding_info::pad_side side; - switch (*it) - { - case '-': - side = padding_info::right; - ++it; - break; - case '=': - side = padding_info::center; - ++it; - break; - default: - side = details::padding_info::left; - break; - } - - if (it == end || !std::isdigit(static_cast<unsigned char>(*it))) - { - return padding_info{0, side}; - } - - auto width = static_cast<size_t>(*it - '0'); - for (++it; it != end && std::isdigit(static_cast<unsigned char>(*it)); ++it) - { - auto digit = static_cast<size_t>(*it - '0'); - width = width * 10 + digit; - } - return details::padding_info{std::min<size_t>(width, max_width), side}; - } - - void compile_pattern_(const std::string &pattern) - { - auto end = pattern.end(); - std::unique_ptr<details::aggregate_formatter> user_chars; - formatters_.clear(); - for (auto it = pattern.begin(); it != end; ++it) - { - if (*it == '%') - { - if (user_chars) // append user chars found so far - { - formatters_.push_back(std::move(user_chars)); - } - - auto padding = handle_padspec_(++it, end); - - if (it != end) - { - handle_flag_(*it, padding); - } - else - { - break; - } - } - else // chars not following the % sign should be displayed as is - { - if (!user_chars) - { - user_chars = details::make_unique<details::aggregate_formatter>(); - } - user_chars->add_ch(*it); - } - } - if (user_chars) // append raw chars found so far - { - formatters_.push_back(std::move(user_chars)); - } - } -}; -} // namespace spdlog diff --git a/matching/include/spdlog/details/periodic_worker.h b/matching/include/spdlog/details/periodic_worker.h deleted file mode 100644 index fa6488d..0000000 --- a/matching/include/spdlog/details/periodic_worker.h +++ /dev/null @@ -1,71 +0,0 @@ - -// -// Copyright(c) 2018 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -// periodic worker thread - periodically executes the given callback function. -// -// RAII over the owned thread: -// creates the thread on construction. -// stops and joins the thread on destruction (if the thread is executing a callback, wait for it to finish first). - -#include <chrono> -#include <condition_variable> -#include <functional> -#include <mutex> -#include <thread> -namespace spdlog { -namespace details { - -class periodic_worker -{ -public: - periodic_worker(const std::function<void()> &callback_fun, std::chrono::seconds interval) - { - active_ = (interval > std::chrono::seconds::zero()); - if (!active_) - { - return; - } - - worker_thread_ = std::thread([this, callback_fun, interval]() { - for (;;) - { - std::unique_lock<std::mutex> lock(this->mutex_); - if (this->cv_.wait_for(lock, interval, [this] { return !this->active_; })) - { - return; // active_ == false, so exit this thread - } - callback_fun(); - } - }); - } - - periodic_worker(const periodic_worker &) = delete; - periodic_worker &operator=(const periodic_worker &) = delete; - - // stop the worker thread and join it - ~periodic_worker() - { - if (worker_thread_.joinable()) - { - { - std::lock_guard<std::mutex> lock(mutex_); - active_ = false; - } - cv_.notify_one(); - worker_thread_.join(); - } - } - -private: - bool active_; - std::thread worker_thread_; - std::mutex mutex_; - std::condition_variable cv_; -}; -} // namespace details -} // namespace spdlog diff --git a/matching/include/spdlog/details/registry.h b/matching/include/spdlog/details/registry.h deleted file mode 100644 index ccd5395..0000000 --- a/matching/include/spdlog/details/registry.h +++ /dev/null @@ -1,285 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -// Loggers registy of unique name->logger pointer -// An attempt to create a logger with an already existing name will be ignored -// If user requests a non existing logger, nullptr will be returned -// This class is thread safe - -#include "spdlog/common.h" -#include "spdlog/details/periodic_worker.h" -#include "spdlog/logger.h" - -#ifndef SPDLOG_DISABLE_DEFAULT_LOGGER -// support for the default stdout color logger -#ifdef _WIN32 -#include "spdlog/sinks/wincolor_sink.h" -#else -#include "spdlog/sinks/ansicolor_sink.h" -#endif -#endif // SPDLOG_DISABLE_DEFAULT_LOGGER - -#include <chrono> -#include <functional> -#include <memory> -#include <string> -#include <unordered_map> - -namespace spdlog { -namespace details { -class thread_pool; - -class registry -{ -public: - registry(const registry &) = delete; - registry &operator=(const registry &) = delete; - - void register_logger(std::shared_ptr<logger> new_logger) - { - std::lock_guard<std::mutex> lock(logger_map_mutex_); - register_logger_(std::move(new_logger)); - } - - void initialize_logger(std::shared_ptr<logger> new_logger) - { - std::lock_guard<std::mutex> lock(logger_map_mutex_); - new_logger->set_formatter(formatter_->clone()); - - if (err_handler_) - { - new_logger->set_error_handler(err_handler_); - } - - new_logger->set_level(level_); - new_logger->flush_on(flush_level_); - - if (automatic_registration_) - { - register_logger_(std::move(new_logger)); - } - } - - std::shared_ptr<logger> get(const std::string &logger_name) - { - std::lock_guard<std::mutex> lock(logger_map_mutex_); - auto found = loggers_.find(logger_name); - return found == loggers_.end() ? nullptr : found->second; - } - - std::shared_ptr<logger> default_logger() - { - std::lock_guard<std::mutex> lock(logger_map_mutex_); - return default_logger_; - } - - // Return raw ptr to the default logger. - // To be used directly by the spdlog default api (e.g. spdlog::info) - // This make the default API faster, but cannot be used concurrently with set_default_logger(). - // e.g do not call set_default_logger() from one thread while calling spdlog::info() from another. - logger *get_default_raw() - { - return default_logger_.get(); - } - - // set default logger. - // default logger is stored in default_logger_ (for faster retrieval) and in the loggers_ map. - void set_default_logger(std::shared_ptr<logger> new_default_logger) - { - std::lock_guard<std::mutex> lock(logger_map_mutex_); - // remove previous default logger from the map - if (default_logger_ != nullptr) - { - loggers_.erase(default_logger_->name()); - } - if (new_default_logger != nullptr) - { - loggers_[new_default_logger->name()] = new_default_logger; - } - default_logger_ = std::move(new_default_logger); - } - - void set_tp(std::shared_ptr<thread_pool> tp) - { - std::lock_guard<std::recursive_mutex> lock(tp_mutex_); - tp_ = std::move(tp); - } - - std::shared_ptr<thread_pool> get_tp() - { - std::lock_guard<std::recursive_mutex> lock(tp_mutex_); - return tp_; - } - - // Set global formatter. Each sink in each logger will get a clone of this object - void set_formatter(std::unique_ptr<formatter> formatter) - { - std::lock_guard<std::mutex> lock(logger_map_mutex_); - formatter_ = std::move(formatter); - for (auto &l : loggers_) - { - l.second->set_formatter(formatter_->clone()); - } - } - - void set_level(level::level_enum log_level) - { - std::lock_guard<std::mutex> lock(logger_map_mutex_); - for (auto &l : loggers_) - { - l.second->set_level(log_level); - } - level_ = log_level; - } - - void flush_on(level::level_enum log_level) - { - std::lock_guard<std::mutex> lock(logger_map_mutex_); - for (auto &l : loggers_) - { - l.second->flush_on(log_level); - } - flush_level_ = log_level; - } - - void flush_every(std::chrono::seconds interval) - { - std::lock_guard<std::mutex> lock(flusher_mutex_); - std::function<void()> clbk = std::bind(®istry::flush_all, this); - periodic_flusher_ = details::make_unique<periodic_worker>(clbk, interval); - } - - void set_error_handler(log_err_handler handler) - { - std::lock_guard<std::mutex> lock(logger_map_mutex_); - for (auto &l : loggers_) - { - l.second->set_error_handler(handler); - } - err_handler_ = handler; - } - - void apply_all(const std::function<void(const std::shared_ptr<logger>)> &fun) - { - std::lock_guard<std::mutex> lock(logger_map_mutex_); - for (auto &l : loggers_) - { - fun(l.second); - } - } - - void flush_all() - { - std::lock_guard<std::mutex> lock(logger_map_mutex_); - for (auto &l : loggers_) - { - l.second->flush(); - } - } - - void drop(const std::string &logger_name) - { - std::lock_guard<std::mutex> lock(logger_map_mutex_); - loggers_.erase(logger_name); - if (default_logger_ && default_logger_->name() == logger_name) - { - default_logger_.reset(); - } - } - - void drop_all() - { - std::lock_guard<std::mutex> lock(logger_map_mutex_); - loggers_.clear(); - default_logger_.reset(); - } - - // clean all resources and threads started by the registry - void shutdown() - { - { - std::lock_guard<std::mutex> lock(flusher_mutex_); - periodic_flusher_.reset(); - } - - drop_all(); - - { - std::lock_guard<std::recursive_mutex> lock(tp_mutex_); - tp_.reset(); - } - } - - std::recursive_mutex &tp_mutex() - { - return tp_mutex_; - } - - void set_automatic_registration(bool automatic_regsistration) - { - std::lock_guard<std::mutex> lock(logger_map_mutex_); - automatic_registration_ = automatic_regsistration; - } - - static registry &instance() - { - static registry s_instance; - return s_instance; - } - -private: - registry() - : formatter_(new pattern_formatter()) - { - -#ifndef SPDLOG_DISABLE_DEFAULT_LOGGER - // create default logger (ansicolor_stdout_sink_mt or wincolor_stdout_sink_mt in windows). -#ifdef _WIN32 - auto color_sink = std::make_shared<sinks::wincolor_stdout_sink_mt>(); -#else - auto color_sink = std::make_shared<sinks::ansicolor_stdout_sink_mt>(); -#endif - - const char *default_logger_name = ""; - default_logger_ = std::make_shared<spdlog::logger>(default_logger_name, std::move(color_sink)); - loggers_[default_logger_name] = default_logger_; - -#endif // SPDLOG_DISABLE_DEFAULT_LOGGER - } - - ~registry() = default; - - void throw_if_exists_(const std::string &logger_name) - { - if (loggers_.find(logger_name) != loggers_.end()) - { - throw spdlog_ex("logger with name '" + logger_name + "' already exists"); - } - } - - void register_logger_(std::shared_ptr<logger> new_logger) - { - auto logger_name = new_logger->name(); - throw_if_exists_(logger_name); - loggers_[logger_name] = std::move(new_logger); - } - - std::mutex logger_map_mutex_, flusher_mutex_; - std::recursive_mutex tp_mutex_; - std::unordered_map<std::string, std::shared_ptr<logger>> loggers_; - std::unique_ptr<formatter> formatter_; - level::level_enum level_ = spdlog::logger::default_level(); - level::level_enum flush_level_ = level::off; - log_err_handler err_handler_; - std::shared_ptr<thread_pool> tp_; - std::unique_ptr<periodic_worker> periodic_flusher_; - std::shared_ptr<logger> default_logger_; - bool automatic_registration_ = true; -}; - -} // namespace details -} // namespace spdlog diff --git a/matching/include/spdlog/details/thread_pool.h b/matching/include/spdlog/details/thread_pool.h deleted file mode 100644 index 3557897..0000000 --- a/matching/include/spdlog/details/thread_pool.h +++ /dev/null @@ -1,238 +0,0 @@ -#pragma once - -#include "spdlog/details/fmt_helper.h" -#include "spdlog/details/log_msg.h" -#include "spdlog/details/mpmc_blocking_q.h" -#include "spdlog/details/os.h" - -#include <chrono> -#include <memory> -#include <thread> -#include <vector> - -namespace spdlog { -namespace details { - -using async_logger_ptr = std::shared_ptr<spdlog::async_logger>; - -enum class async_msg_type -{ - log, - flush, - terminate -}; - -// Async msg to move to/from the queue -// Movable only. should never be copied -struct async_msg -{ - async_msg_type msg_type; - level::level_enum level; - log_clock::time_point time; - size_t thread_id; - fmt::basic_memory_buffer<char, 176> raw; - - size_t msg_id; - source_loc source; - async_logger_ptr worker_ptr; - - async_msg() = default; - ~async_msg() = default; - - // should only be moved in or out of the queue.. - async_msg(const async_msg &) = delete; - -// support for vs2013 move -#if defined(_MSC_VER) && _MSC_VER <= 1800 - async_msg(async_msg &&other) SPDLOG_NOEXCEPT : msg_type(other.msg_type), - level(other.level), - time(other.time), - thread_id(other.thread_id), - raw(move(other.raw)), - msg_id(other.msg_id), - source(other.source), - worker_ptr(std::move(other.worker_ptr)) - { - } - - async_msg &operator=(async_msg &&other) SPDLOG_NOEXCEPT - { - msg_type = other.msg_type; - level = other.level; - time = other.time; - thread_id = other.thread_id; - raw = std::move(other.raw); - msg_id = other.msg_id; - source = other.source; - worker_ptr = std::move(other.worker_ptr); - return *this; - } -#else // (_MSC_VER) && _MSC_VER <= 1800 - async_msg(async_msg &&) = default; - async_msg &operator=(async_msg &&) = default; -#endif - - // construct from log_msg with given type - async_msg(async_logger_ptr &&worker, async_msg_type the_type, details::log_msg &m) - : msg_type(the_type) - , level(m.level) - , time(m.time) - , thread_id(m.thread_id) - , msg_id(m.msg_id) - , source(m.source) - , worker_ptr(std::move(worker)) - { - fmt_helper::append_string_view(m.payload, raw); - } - - async_msg(async_logger_ptr &&worker, async_msg_type the_type) - : msg_type(the_type) - , level(level::off) - , time() - , thread_id(0) - , msg_id(0) - , source() - , worker_ptr(std::move(worker)) - { - } - - explicit async_msg(async_msg_type the_type) - : async_msg(nullptr, the_type) - { - } - - // copy into log_msg - log_msg to_log_msg() - { - log_msg msg(&worker_ptr->name(), level, string_view_t(raw.data(), raw.size())); - msg.time = time; - msg.thread_id = thread_id; - msg.msg_id = msg_id; - msg.source = source; - msg.color_range_start = 0; - msg.color_range_end = 0; - return msg; - } -}; - -class thread_pool -{ -public: - using item_type = async_msg; - using q_type = details::mpmc_blocking_queue<item_type>; - - thread_pool(size_t q_max_items, size_t threads_n) - : q_(q_max_items) - { - // std::cout << "thread_pool() q_size_bytes: " << q_size_bytes << - // "\tthreads_n: " << threads_n << std::endl; - if (threads_n == 0 || threads_n > 1000) - { - throw spdlog_ex("spdlog::thread_pool(): invalid threads_n param (valid " - "range is 1-1000)"); - } - for (size_t i = 0; i < threads_n; i++) - { - threads_.emplace_back(&thread_pool::worker_loop_, this); - } - } - - // message all threads to terminate gracefully join them - ~thread_pool() - { - try - { - for (size_t i = 0; i < threads_.size(); i++) - { - post_async_msg_(async_msg(async_msg_type::terminate), async_overflow_policy::block); - } - - for (auto &t : threads_) - { - t.join(); - } - } - catch (...) - { - } - } - - thread_pool(const thread_pool &) = delete; - thread_pool &operator=(thread_pool &&) = delete; - - void post_log(async_logger_ptr &&worker_ptr, details::log_msg &msg, async_overflow_policy overflow_policy) - { - async_msg async_m(std::move(worker_ptr), async_msg_type::log, msg); - post_async_msg_(std::move(async_m), overflow_policy); - } - - void post_flush(async_logger_ptr &&worker_ptr, async_overflow_policy overflow_policy) - { - post_async_msg_(async_msg(std::move(worker_ptr), async_msg_type::flush), overflow_policy); - } - - size_t overrun_counter() - { - return q_.overrun_counter(); - } - -private: - q_type q_; - - std::vector<std::thread> threads_; - - void post_async_msg_(async_msg &&new_msg, async_overflow_policy overflow_policy) - { - if (overflow_policy == async_overflow_policy::block) - { - q_.enqueue(std::move(new_msg)); - } - else - { - q_.enqueue_nowait(std::move(new_msg)); - } - } - - void worker_loop_() - { - while (process_next_msg_()) {}; - } - - // process next message in the queue - // return true if this thread should still be active (while no terminate msg - // was received) - bool process_next_msg_() - { - async_msg incoming_async_msg; - bool dequeued = q_.dequeue_for(incoming_async_msg, std::chrono::seconds(10)); - if (!dequeued) - { - return true; - } - - switch (incoming_async_msg.msg_type) - { - case async_msg_type::log: - { - auto msg = incoming_async_msg.to_log_msg(); - incoming_async_msg.worker_ptr->backend_log_(msg); - return true; - } - case async_msg_type::flush: - { - incoming_async_msg.worker_ptr->backend_flush_(); - return true; - } - - case async_msg_type::terminate: - { - return false; - } - } - assert(false && "Unexpected async_msg_type"); - return true; - } -}; - -} // namespace details -} // namespace spdlog diff --git a/matching/include/spdlog/fmt/bin_to_hex.h b/matching/include/spdlog/fmt/bin_to_hex.h deleted file mode 100644 index 3523380..0000000 --- a/matching/include/spdlog/fmt/bin_to_hex.h +++ /dev/null @@ -1,172 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -// -// Support for logging binary data as hex -// format flags: -// {:X} - print in uppercase. -// {:s} - don't separate each byte with space. -// {:p} - don't print the position on each line start. -// {:n} - don't split the output to lines. - -// -// Examples: -// -// std::vector<char> v(200, 0x0b); -// logger->info("Some buffer {}", spdlog::to_hex(v)); -// char buf[128]; -// logger->info("Some buffer {:X}", spdlog::to_hex(std::begin(buf), std::end(buf))); - -namespace spdlog { -namespace details { - -template<typename It> -class bytes_range -{ -public: - bytes_range(It range_begin, It range_end) - : begin_(range_begin) - , end_(range_end) - { - } - - It begin() const - { - return begin_; - } - It end() const - { - return end_; - } - -private: - It begin_, end_; -}; -} // namespace details - -// create a bytes_range that wraps the given container -template<typename Container> -inline details::bytes_range<typename Container::const_iterator> to_hex(const Container &container) -{ - static_assert(sizeof(typename Container::value_type) == 1, "sizeof(Container::value_type) != 1"); - using Iter = typename Container::const_iterator; - return details::bytes_range<Iter>(std::begin(container), std::end(container)); -} - -// create bytes_range from ranges -template<typename It> -inline details::bytes_range<It> to_hex(const It range_begin, const It range_end) -{ - return details::bytes_range<It>(range_begin, range_end); -} - -} // namespace spdlog - -namespace fmt { - -template<typename T> -struct formatter<spdlog::details::bytes_range<T>> -{ - const std::size_t line_size = 100; - const char delimiter = ' '; - - bool put_newlines = true; - bool put_delimiters = true; - bool use_uppercase = false; - bool put_positions = true; // position on start of each line - - // parse the format string flags - template<typename ParseContext> - auto parse(ParseContext &ctx) -> decltype(ctx.begin()) - { - auto it = ctx.begin(); - while (*it && *it != '}') - { - switch (*it) - { - case 'X': - use_uppercase = true; - break; - case 's': - put_delimiters = false; - break; - case 'p': - put_positions = false; - break; - case 'n': - put_newlines = false; - break; - } - - ++it; - } - return it; - } - - // format the given bytes range as hex - template<typename FormatContext, typename Container> - auto format(const spdlog::details::bytes_range<Container> &the_range, FormatContext &ctx) -> decltype(ctx.out()) - { - SPDLOG_CONSTEXPR const char *hex_upper = "0123456789ABCDEF"; - SPDLOG_CONSTEXPR const char *hex_lower = "0123456789abcdef"; - const char *hex_chars = use_uppercase ? hex_upper : hex_lower; - - std::size_t pos = 0; - std::size_t column = line_size; - auto inserter = ctx.begin(); - - for (auto &item : the_range) - { - auto ch = static_cast<unsigned char>(item); - pos++; - - if (put_newlines && column >= line_size) - { - column = put_newline(inserter, pos); - - // put first byte without delimiter in front of it - *inserter++ = hex_chars[(ch >> 4) & 0x0f]; - *inserter++ = hex_chars[ch & 0x0f]; - column += 2; - continue; - } - - if (put_delimiters) - { - *inserter++ = delimiter; - ++column; - } - - *inserter++ = hex_chars[(ch >> 4) & 0x0f]; - *inserter++ = hex_chars[ch & 0x0f]; - column += 2; - } - return inserter; - } - - // put newline(and position header) - // return the next column - template<typename It> - std::size_t put_newline(It inserter, std::size_t pos) - { -#ifdef _WIN32 - *inserter++ = '\r'; -#endif - *inserter++ = '\n'; - - if (put_positions) - { - fmt::format_to(inserter, "{:<04X}: ", pos - 1); - return 7; - } - else - { - return 1; - } - } -}; -} // namespace fmt diff --git a/matching/include/spdlog/fmt/bundled/LICENSE.rst b/matching/include/spdlog/fmt/bundled/LICENSE.rst deleted file mode 100644 index eb6be65..0000000 --- a/matching/include/spdlog/fmt/bundled/LICENSE.rst +++ /dev/null @@ -1,23 +0,0 @@ -Copyright (c) 2012 - 2016, Victor Zverovich - -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - -1. Redistributions of source code must retain the above copyright notice, this - list of conditions and the following disclaimer. -2. Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the documentation - and/or other materials provided with the distribution. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR -ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/matching/include/spdlog/fmt/bundled/chrono.h b/matching/include/spdlog/fmt/bundled/chrono.h deleted file mode 100644 index 209cdc2..0000000 --- a/matching/include/spdlog/fmt/bundled/chrono.h +++ /dev/null @@ -1,452 +0,0 @@ -// Formatting library for C++ - chrono support -// -// Copyright (c) 2012 - present, Victor Zverovich -// All rights reserved. -// -// For the license information refer to format.h. - -#ifndef FMT_CHRONO_H_ -#define FMT_CHRONO_H_ - -#include "format.h" -#include "locale.h" - -#include <chrono> -#include <ctime> -#include <locale> -#include <sstream> - -FMT_BEGIN_NAMESPACE - -namespace internal{ - -enum class numeric_system { - standard, - // Alternative numeric system, e.g. 十二 instead of 12 in ja_JP locale. - alternative -}; - -// Parses a put_time-like format string and invokes handler actions. -template <typename Char, typename Handler> -FMT_CONSTEXPR const Char *parse_chrono_format( - const Char *begin, const Char *end, Handler &&handler) { - auto ptr = begin; - while (ptr != end) { - auto c = *ptr; - if (c == '}') break; - if (c != '%') { - ++ptr; - continue; - } - if (begin != ptr) - handler.on_text(begin, ptr); - ++ptr; // consume '%' - if (ptr == end) - throw format_error("invalid format"); - c = *ptr++; - switch (c) { - case '%': - handler.on_text(ptr - 1, ptr); - break; - case 'n': { - const char newline[] = "\n"; - handler.on_text(newline, newline + 1); - break; - } - case 't': { - const char tab[] = "\t"; - handler.on_text(tab, tab + 1); - break; - } - // Day of the week: - case 'a': - handler.on_abbr_weekday(); - break; - case 'A': - handler.on_full_weekday(); - break; - case 'w': - handler.on_dec0_weekday(numeric_system::standard); - break; - case 'u': - handler.on_dec1_weekday(numeric_system::standard); - break; - // Month: - case 'b': - handler.on_abbr_month(); - break; - case 'B': - handler.on_full_month(); - break; - // Hour, minute, second: - case 'H': - handler.on_24_hour(numeric_system::standard); - break; - case 'I': - handler.on_12_hour(numeric_system::standard); - break; - case 'M': - handler.on_minute(numeric_system::standard); - break; - case 'S': - handler.on_second(numeric_system::standard); - break; - // Other: - case 'c': - handler.on_datetime(numeric_system::standard); - break; - case 'x': - handler.on_loc_date(numeric_system::standard); - break; - case 'X': - handler.on_loc_time(numeric_system::standard); - break; - case 'D': - handler.on_us_date(); - break; - case 'F': - handler.on_iso_date(); - break; - case 'r': - handler.on_12_hour_time(); - break; - case 'R': - handler.on_24_hour_time(); - break; - case 'T': - handler.on_iso_time(); - break; - case 'p': - handler.on_am_pm(); - break; - case 'z': - handler.on_utc_offset(); - break; - case 'Z': - handler.on_tz_name(); - break; - // Alternative representation: - case 'E': { - if (ptr == end) - throw format_error("invalid format"); - c = *ptr++; - switch (c) { - case 'c': - handler.on_datetime(numeric_system::alternative); - break; - case 'x': - handler.on_loc_date(numeric_system::alternative); - break; - case 'X': - handler.on_loc_time(numeric_system::alternative); - break; - default: - throw format_error("invalid format"); - } - break; - } - case 'O': - if (ptr == end) - throw format_error("invalid format"); - c = *ptr++; - switch (c) { - case 'w': - handler.on_dec0_weekday(numeric_system::alternative); - break; - case 'u': - handler.on_dec1_weekday(numeric_system::alternative); - break; - case 'H': - handler.on_24_hour(numeric_system::alternative); - break; - case 'I': - handler.on_12_hour(numeric_system::alternative); - break; - case 'M': - handler.on_minute(numeric_system::alternative); - break; - case 'S': - handler.on_second(numeric_system::alternative); - break; - default: - throw format_error("invalid format"); - } - break; - default: - throw format_error("invalid format"); - } - begin = ptr; - } - if (begin != ptr) - handler.on_text(begin, ptr); - return ptr; -} - -struct chrono_format_checker { - void report_no_date() { throw format_error("no date"); } - - template <typename Char> - void on_text(const Char *, const Char *) {} - void on_abbr_weekday() { report_no_date(); } - void on_full_weekday() { report_no_date(); } - void on_dec0_weekday(numeric_system) { report_no_date(); } - void on_dec1_weekday(numeric_system) { report_no_date(); } - void on_abbr_month() { report_no_date(); } - void on_full_month() { report_no_date(); } - void on_24_hour(numeric_system) {} - void on_12_hour(numeric_system) {} - void on_minute(numeric_system) {} - void on_second(numeric_system) {} - void on_datetime(numeric_system) { report_no_date(); } - void on_loc_date(numeric_system) { report_no_date(); } - void on_loc_time(numeric_system) { report_no_date(); } - void on_us_date() { report_no_date(); } - void on_iso_date() { report_no_date(); } - void on_12_hour_time() {} - void on_24_hour_time() {} - void on_iso_time() {} - void on_am_pm() {} - void on_utc_offset() { report_no_date(); } - void on_tz_name() { report_no_date(); } -}; - -template <typename Int> -inline int to_int(Int value) { - FMT_ASSERT(value >= (std::numeric_limits<int>::min)() && - value <= (std::numeric_limits<int>::max)(), "invalid value"); - return static_cast<int>(value); -} - -template <typename FormatContext, typename OutputIt> -struct chrono_formatter { - FormatContext &context; - OutputIt out; - std::chrono::seconds s; - std::chrono::milliseconds ms; - - typedef typename FormatContext::char_type char_type; - - explicit chrono_formatter(FormatContext &ctx, OutputIt o) - : context(ctx), out(o) {} - - int hour() const { return to_int((s.count() / 3600) % 24); } - - int hour12() const { - auto hour = to_int((s.count() / 3600) % 12); - return hour > 0 ? hour : 12; - } - - int minute() const { return to_int((s.count() / 60) % 60); } - int second() const { return to_int(s.count() % 60); } - - std::tm time() const { - auto time = std::tm(); - time.tm_hour = hour(); - time.tm_min = minute(); - time.tm_sec = second(); - return time; - } - - void write(int value, int width) { - typedef typename int_traits<int>::main_type main_type; - main_type n = to_unsigned(value); - int num_digits = internal::count_digits(n); - if (width > num_digits) - out = std::fill_n(out, width - num_digits, '0'); - out = format_decimal<char_type>(out, n, num_digits); - } - - void format_localized(const tm &time, const char *format) { - auto locale = context.locale().template get<std::locale>(); - auto &facet = std::use_facet<std::time_put<char_type>>(locale); - std::basic_ostringstream<char_type> os; - os.imbue(locale); - facet.put(os, os, ' ', &time, format, format + std::strlen(format)); - auto str = os.str(); - std::copy(str.begin(), str.end(), out); - } - - void on_text(const char_type *begin, const char_type *end) { - std::copy(begin, end, out); - } - - // These are not implemented because durations don't have date information. - void on_abbr_weekday() {} - void on_full_weekday() {} - void on_dec0_weekday(numeric_system) {} - void on_dec1_weekday(numeric_system) {} - void on_abbr_month() {} - void on_full_month() {} - void on_datetime(numeric_system) {} - void on_loc_date(numeric_system) {} - void on_loc_time(numeric_system) {} - void on_us_date() {} - void on_iso_date() {} - void on_utc_offset() {} - void on_tz_name() {} - - void on_24_hour(numeric_system ns) { - if (ns == numeric_system::standard) - return write(hour(), 2); - auto time = tm(); - time.tm_hour = hour(); - format_localized(time, "%OH"); - } - - void on_12_hour(numeric_system ns) { - if (ns == numeric_system::standard) - return write(hour12(), 2); - auto time = tm(); - time.tm_hour = hour(); - format_localized(time, "%OI"); - } - - void on_minute(numeric_system ns) { - if (ns == numeric_system::standard) - return write(minute(), 2); - auto time = tm(); - time.tm_min = minute(); - format_localized(time, "%OM"); - } - - void on_second(numeric_system ns) { - if (ns == numeric_system::standard) { - write(second(), 2); - if (ms != std::chrono::milliseconds(0)) { - *out++ = '.'; - write(to_int(ms.count()), 3); - } - return; - } - auto time = tm(); - time.tm_sec = second(); - format_localized(time, "%OS"); - } - - void on_12_hour_time() { format_localized(time(), "%r"); } - - void on_24_hour_time() { - write(hour(), 2); - *out++ = ':'; - write(minute(), 2); - } - - void on_iso_time() { - on_24_hour_time(); - *out++ = ':'; - write(second(), 2); - } - - void on_am_pm() { format_localized(time(), "%p"); } -}; -} // namespace internal - -template <typename Period> FMT_CONSTEXPR const char *get_units() { - return FMT_NULL; -} -template <> FMT_CONSTEXPR const char *get_units<std::atto>() { return "as"; } -template <> FMT_CONSTEXPR const char *get_units<std::femto>() { return "fs"; } -template <> FMT_CONSTEXPR const char *get_units<std::pico>() { return "ps"; } -template <> FMT_CONSTEXPR const char *get_units<std::nano>() { return "ns"; } -template <> FMT_CONSTEXPR const char *get_units<std::micro>() { return "µs"; } -template <> FMT_CONSTEXPR const char *get_units<std::milli>() { return "ms"; } -template <> FMT_CONSTEXPR const char *get_units<std::centi>() { return "cs"; } -template <> FMT_CONSTEXPR const char *get_units<std::deci>() { return "ds"; } -template <> FMT_CONSTEXPR const char *get_units<std::ratio<1>>() { return "s"; } -template <> FMT_CONSTEXPR const char *get_units<std::deca>() { return "das"; } -template <> FMT_CONSTEXPR const char *get_units<std::hecto>() { return "hs"; } -template <> FMT_CONSTEXPR const char *get_units<std::kilo>() { return "ks"; } -template <> FMT_CONSTEXPR const char *get_units<std::mega>() { return "Ms"; } -template <> FMT_CONSTEXPR const char *get_units<std::giga>() { return "Gs"; } -template <> FMT_CONSTEXPR const char *get_units<std::tera>() { return "Ts"; } -template <> FMT_CONSTEXPR const char *get_units<std::peta>() { return "Ps"; } -template <> FMT_CONSTEXPR const char *get_units<std::exa>() { return "Es"; } -template <> FMT_CONSTEXPR const char *get_units<std::ratio<60>>() { - return "m"; -} -template <> FMT_CONSTEXPR const char *get_units<std::ratio<3600>>() { - return "h"; -} - -template <typename Rep, typename Period, typename Char> -struct formatter<std::chrono::duration<Rep, Period>, Char> { - private: - align_spec spec; - internal::arg_ref<Char> width_ref; - mutable basic_string_view<Char> format_str; - typedef std::chrono::duration<Rep, Period> duration; - - struct spec_handler { - formatter &f; - basic_parse_context<Char> &context; - - typedef internal::arg_ref<Char> arg_ref_type; - - template <typename Id> - FMT_CONSTEXPR arg_ref_type make_arg_ref(Id arg_id) { - context.check_arg_id(arg_id); - return arg_ref_type(arg_id); - } - - FMT_CONSTEXPR arg_ref_type make_arg_ref(internal::auto_id) { - return arg_ref_type(context.next_arg_id()); - } - - void on_error(const char *msg) { throw format_error(msg); } - void on_fill(Char fill) { f.spec.fill_ = fill; } - void on_align(alignment align) { f.spec.align_ = align; } - void on_width(unsigned width) { f.spec.width_ = width; } - - template <typename Id> - void on_dynamic_width(Id arg_id) { - f.width_ref = make_arg_ref(arg_id); - } - }; - - public: - formatter() : spec() {} - - FMT_CONSTEXPR auto parse(basic_parse_context<Char> &ctx) - -> decltype(ctx.begin()) { - auto begin = ctx.begin(), end = ctx.end(); - if (begin == end) return begin; - spec_handler handler{*this, ctx}; - begin = internal::parse_align(begin, end, handler); - if (begin == end) return begin; - begin = internal::parse_width(begin, end, handler); - end = parse_chrono_format(begin, end, internal::chrono_format_checker()); - format_str = basic_string_view<Char>(&*begin, internal::to_unsigned(end - begin)); - return end; - } - - template <typename FormatContext> - auto format(const duration &d, FormatContext &ctx) - -> decltype(ctx.out()) { - auto begin = format_str.begin(), end = format_str.end(); - memory_buffer buf; - typedef output_range<decltype(ctx.out()), Char> range; - basic_writer<range> w(range(ctx.out())); - if (begin == end || *begin == '}') { - if (const char *unit = get_units<Period>()) - format_to(buf, "{}{}", d.count(), unit); - else if (Period::den == 1) - format_to(buf, "{}[{}]s", d.count(), Period::num); - else - format_to(buf, "{}[{}/{}]s", d.count(), Period::num, Period::den); - internal::handle_dynamic_spec<internal::width_checker>( - spec.width_, width_ref, ctx); - } else { - auto out = std::back_inserter(buf); - internal::chrono_formatter<FormatContext, decltype(out)> f(ctx, out); - f.s = std::chrono::duration_cast<std::chrono::seconds>(d); - f.ms = std::chrono::duration_cast<std::chrono::milliseconds>(d - f.s); - parse_chrono_format(begin, end, f); - } - w.write(buf.data(), buf.size(), spec); - return w.out(); - } -}; - -FMT_END_NAMESPACE - -#endif // FMT_CHRONO_H_ diff --git a/matching/include/spdlog/fmt/bundled/color.h b/matching/include/spdlog/fmt/bundled/color.h deleted file mode 100644 index 5db861c..0000000 --- a/matching/include/spdlog/fmt/bundled/color.h +++ /dev/null @@ -1,577 +0,0 @@ -// Formatting library for C++ - color support -// -// Copyright (c) 2018 - present, Victor Zverovich and fmt contributors -// All rights reserved. -// -// For the license information refer to format.h. - -#ifndef FMT_COLOR_H_ -#define FMT_COLOR_H_ - -#include "format.h" - -FMT_BEGIN_NAMESPACE - -#ifdef FMT_DEPRECATED_COLORS - -// color and (v)print_colored are deprecated. -enum color { black, red, green, yellow, blue, magenta, cyan, white }; -FMT_API void vprint_colored(color c, string_view format, format_args args); -FMT_API void vprint_colored(color c, wstring_view format, wformat_args args); -template <typename... Args> -inline void print_colored(color c, string_view format_str, - const Args & ... args) { - vprint_colored(c, format_str, make_format_args(args...)); -} -template <typename... Args> -inline void print_colored(color c, wstring_view format_str, - const Args & ... args) { - vprint_colored(c, format_str, make_format_args<wformat_context>(args...)); -} - -inline void vprint_colored(color c, string_view format, format_args args) { - char escape[] = "\x1b[30m"; - escape[3] = static_cast<char>('0' + c); - std::fputs(escape, stdout); - vprint(format, args); - std::fputs(internal::data::RESET_COLOR, stdout); -} - -inline void vprint_colored(color c, wstring_view format, wformat_args args) { - wchar_t escape[] = L"\x1b[30m"; - escape[3] = static_cast<wchar_t>('0' + c); - std::fputws(escape, stdout); - vprint(format, args); - std::fputws(internal::data::WRESET_COLOR, stdout); -} - -#else - -enum class color : uint32_t { - alice_blue = 0xF0F8FF, // rgb(240,248,255) - antique_white = 0xFAEBD7, // rgb(250,235,215) - aqua = 0x00FFFF, // rgb(0,255,255) - aquamarine = 0x7FFFD4, // rgb(127,255,212) - azure = 0xF0FFFF, // rgb(240,255,255) - beige = 0xF5F5DC, // rgb(245,245,220) - bisque = 0xFFE4C4, // rgb(255,228,196) - black = 0x000000, // rgb(0,0,0) - blanched_almond = 0xFFEBCD, // rgb(255,235,205) - blue = 0x0000FF, // rgb(0,0,255) - blue_violet = 0x8A2BE2, // rgb(138,43,226) - brown = 0xA52A2A, // rgb(165,42,42) - burly_wood = 0xDEB887, // rgb(222,184,135) - cadet_blue = 0x5F9EA0, // rgb(95,158,160) - chartreuse = 0x7FFF00, // rgb(127,255,0) - chocolate = 0xD2691E, // rgb(210,105,30) - coral = 0xFF7F50, // rgb(255,127,80) - cornflower_blue = 0x6495ED, // rgb(100,149,237) - cornsilk = 0xFFF8DC, // rgb(255,248,220) - crimson = 0xDC143C, // rgb(220,20,60) - cyan = 0x00FFFF, // rgb(0,255,255) - dark_blue = 0x00008B, // rgb(0,0,139) - dark_cyan = 0x008B8B, // rgb(0,139,139) - dark_golden_rod = 0xB8860B, // rgb(184,134,11) - dark_gray = 0xA9A9A9, // rgb(169,169,169) - dark_green = 0x006400, // rgb(0,100,0) - dark_khaki = 0xBDB76B, // rgb(189,183,107) - dark_magenta = 0x8B008B, // rgb(139,0,139) - dark_olive_green = 0x556B2F, // rgb(85,107,47) - dark_orange = 0xFF8C00, // rgb(255,140,0) - dark_orchid = 0x9932CC, // rgb(153,50,204) - dark_red = 0x8B0000, // rgb(139,0,0) - dark_salmon = 0xE9967A, // rgb(233,150,122) - dark_sea_green = 0x8FBC8F, // rgb(143,188,143) - dark_slate_blue = 0x483D8B, // rgb(72,61,139) - dark_slate_gray = 0x2F4F4F, // rgb(47,79,79) - dark_turquoise = 0x00CED1, // rgb(0,206,209) - dark_violet = 0x9400D3, // rgb(148,0,211) - deep_pink = 0xFF1493, // rgb(255,20,147) - deep_sky_blue = 0x00BFFF, // rgb(0,191,255) - dim_gray = 0x696969, // rgb(105,105,105) - dodger_blue = 0x1E90FF, // rgb(30,144,255) - fire_brick = 0xB22222, // rgb(178,34,34) - floral_white = 0xFFFAF0, // rgb(255,250,240) - forest_green = 0x228B22, // rgb(34,139,34) - fuchsia = 0xFF00FF, // rgb(255,0,255) - gainsboro = 0xDCDCDC, // rgb(220,220,220) - ghost_white = 0xF8F8FF, // rgb(248,248,255) - gold = 0xFFD700, // rgb(255,215,0) - golden_rod = 0xDAA520, // rgb(218,165,32) - gray = 0x808080, // rgb(128,128,128) - green = 0x008000, // rgb(0,128,0) - green_yellow = 0xADFF2F, // rgb(173,255,47) - honey_dew = 0xF0FFF0, // rgb(240,255,240) - hot_pink = 0xFF69B4, // rgb(255,105,180) - indian_red = 0xCD5C5C, // rgb(205,92,92) - indigo = 0x4B0082, // rgb(75,0,130) - ivory = 0xFFFFF0, // rgb(255,255,240) - khaki = 0xF0E68C, // rgb(240,230,140) - lavender = 0xE6E6FA, // rgb(230,230,250) - lavender_blush = 0xFFF0F5, // rgb(255,240,245) - lawn_green = 0x7CFC00, // rgb(124,252,0) - lemon_chiffon = 0xFFFACD, // rgb(255,250,205) - light_blue = 0xADD8E6, // rgb(173,216,230) - light_coral = 0xF08080, // rgb(240,128,128) - light_cyan = 0xE0FFFF, // rgb(224,255,255) - light_golden_rod_yellow = 0xFAFAD2, // rgb(250,250,210) - light_gray = 0xD3D3D3, // rgb(211,211,211) - light_green = 0x90EE90, // rgb(144,238,144) - light_pink = 0xFFB6C1, // rgb(255,182,193) - light_salmon = 0xFFA07A, // rgb(255,160,122) - light_sea_green = 0x20B2AA, // rgb(32,178,170) - light_sky_blue = 0x87CEFA, // rgb(135,206,250) - light_slate_gray = 0x778899, // rgb(119,136,153) - light_steel_blue = 0xB0C4DE, // rgb(176,196,222) - light_yellow = 0xFFFFE0, // rgb(255,255,224) - lime = 0x00FF00, // rgb(0,255,0) - lime_green = 0x32CD32, // rgb(50,205,50) - linen = 0xFAF0E6, // rgb(250,240,230) - magenta = 0xFF00FF, // rgb(255,0,255) - maroon = 0x800000, // rgb(128,0,0) - medium_aquamarine = 0x66CDAA, // rgb(102,205,170) - medium_blue = 0x0000CD, // rgb(0,0,205) - medium_orchid = 0xBA55D3, // rgb(186,85,211) - medium_purple = 0x9370DB, // rgb(147,112,219) - medium_sea_green = 0x3CB371, // rgb(60,179,113) - medium_slate_blue = 0x7B68EE, // rgb(123,104,238) - medium_spring_green = 0x00FA9A, // rgb(0,250,154) - medium_turquoise = 0x48D1CC, // rgb(72,209,204) - medium_violet_red = 0xC71585, // rgb(199,21,133) - midnight_blue = 0x191970, // rgb(25,25,112) - mint_cream = 0xF5FFFA, // rgb(245,255,250) - misty_rose = 0xFFE4E1, // rgb(255,228,225) - moccasin = 0xFFE4B5, // rgb(255,228,181) - navajo_white = 0xFFDEAD, // rgb(255,222,173) - navy = 0x000080, // rgb(0,0,128) - old_lace = 0xFDF5E6, // rgb(253,245,230) - olive = 0x808000, // rgb(128,128,0) - olive_drab = 0x6B8E23, // rgb(107,142,35) - orange = 0xFFA500, // rgb(255,165,0) - orange_red = 0xFF4500, // rgb(255,69,0) - orchid = 0xDA70D6, // rgb(218,112,214) - pale_golden_rod = 0xEEE8AA, // rgb(238,232,170) - pale_green = 0x98FB98, // rgb(152,251,152) - pale_turquoise = 0xAFEEEE, // rgb(175,238,238) - pale_violet_red = 0xDB7093, // rgb(219,112,147) - papaya_whip = 0xFFEFD5, // rgb(255,239,213) - peach_puff = 0xFFDAB9, // rgb(255,218,185) - peru = 0xCD853F, // rgb(205,133,63) - pink = 0xFFC0CB, // rgb(255,192,203) - plum = 0xDDA0DD, // rgb(221,160,221) - powder_blue = 0xB0E0E6, // rgb(176,224,230) - purple = 0x800080, // rgb(128,0,128) - rebecca_purple = 0x663399, // rgb(102,51,153) - red = 0xFF0000, // rgb(255,0,0) - rosy_brown = 0xBC8F8F, // rgb(188,143,143) - royal_blue = 0x4169E1, // rgb(65,105,225) - saddle_brown = 0x8B4513, // rgb(139,69,19) - salmon = 0xFA8072, // rgb(250,128,114) - sandy_brown = 0xF4A460, // rgb(244,164,96) - sea_green = 0x2E8B57, // rgb(46,139,87) - sea_shell = 0xFFF5EE, // rgb(255,245,238) - sienna = 0xA0522D, // rgb(160,82,45) - silver = 0xC0C0C0, // rgb(192,192,192) - sky_blue = 0x87CEEB, // rgb(135,206,235) - slate_blue = 0x6A5ACD, // rgb(106,90,205) - slate_gray = 0x708090, // rgb(112,128,144) - snow = 0xFFFAFA, // rgb(255,250,250) - spring_green = 0x00FF7F, // rgb(0,255,127) - steel_blue = 0x4682B4, // rgb(70,130,180) - tan = 0xD2B48C, // rgb(210,180,140) - teal = 0x008080, // rgb(0,128,128) - thistle = 0xD8BFD8, // rgb(216,191,216) - tomato = 0xFF6347, // rgb(255,99,71) - turquoise = 0x40E0D0, // rgb(64,224,208) - violet = 0xEE82EE, // rgb(238,130,238) - wheat = 0xF5DEB3, // rgb(245,222,179) - white = 0xFFFFFF, // rgb(255,255,255) - white_smoke = 0xF5F5F5, // rgb(245,245,245) - yellow = 0xFFFF00, // rgb(255,255,0) - yellow_green = 0x9ACD32 // rgb(154,205,50) -}; // enum class color - -enum class terminal_color : uint8_t { - black = 30, - red, - green, - yellow, - blue, - magenta, - cyan, - white, - bright_black = 90, - bright_red, - bright_green, - bright_yellow, - bright_blue, - bright_magenta, - bright_cyan, - bright_white -}; // enum class terminal_color - -enum class emphasis : uint8_t { - bold = 1, - italic = 1 << 1, - underline = 1 << 2, - strikethrough = 1 << 3 -}; // enum class emphasis - -// rgb is a struct for red, green and blue colors. -// We use rgb as name because some editors will show it as color direct in the -// editor. -struct rgb { - FMT_CONSTEXPR_DECL rgb() : r(0), g(0), b(0) {} - FMT_CONSTEXPR_DECL rgb(uint8_t r_, uint8_t g_, uint8_t b_) - : r(r_), g(g_), b(b_) {} - FMT_CONSTEXPR_DECL rgb(uint32_t hex) - : r((hex >> 16) & 0xFF), g((hex >> 8) & 0xFF), b((hex) & 0xFF) {} - FMT_CONSTEXPR_DECL rgb(color hex) - : r((uint32_t(hex) >> 16) & 0xFF), g((uint32_t(hex) >> 8) & 0xFF), - b(uint32_t(hex) & 0xFF) {} - uint8_t r; - uint8_t g; - uint8_t b; -}; - -namespace internal { - -// color is a struct of either a rgb color or a terminal color. -struct color_type { - FMT_CONSTEXPR color_type() FMT_NOEXCEPT - : is_rgb(), value{} {} - FMT_CONSTEXPR color_type(color rgb_color) FMT_NOEXCEPT - : is_rgb(true), value{} { - value.rgb_color = static_cast<uint32_t>(rgb_color); - } - FMT_CONSTEXPR color_type(rgb rgb_color) FMT_NOEXCEPT - : is_rgb(true), value{} { - value.rgb_color = (static_cast<uint32_t>(rgb_color.r) << 16) - | (static_cast<uint32_t>(rgb_color.g) << 8) | rgb_color.b; - } - FMT_CONSTEXPR color_type(terminal_color term_color) FMT_NOEXCEPT - : is_rgb(), value{} { - value.term_color = static_cast<uint8_t>(term_color); - } - bool is_rgb; - union color_union { - uint8_t term_color; - uint32_t rgb_color; - } value; -}; -} // namespace internal - -// Experimental text formatting support. -class text_style { - public: - FMT_CONSTEXPR text_style(emphasis em = emphasis()) FMT_NOEXCEPT - : set_foreground_color(), set_background_color(), ems(em) {} - - FMT_CONSTEXPR text_style &operator|=(const text_style &rhs) { - if (!set_foreground_color) { - set_foreground_color = rhs.set_foreground_color; - foreground_color = rhs.foreground_color; - } else if (rhs.set_foreground_color) { - if (!foreground_color.is_rgb || !rhs.foreground_color.is_rgb) - throw format_error("can't OR a terminal color"); - foreground_color.value.rgb_color |= rhs.foreground_color.value.rgb_color; - } - - if (!set_background_color) { - set_background_color = rhs.set_background_color; - background_color = rhs.background_color; - } else if (rhs.set_background_color) { - if (!background_color.is_rgb || !rhs.background_color.is_rgb) - throw format_error("can't OR a terminal color"); - background_color.value.rgb_color |= rhs.background_color.value.rgb_color; - } - - ems = static_cast<emphasis>(static_cast<uint8_t>(ems) | - static_cast<uint8_t>(rhs.ems)); - return *this; - } - - friend FMT_CONSTEXPR - text_style operator|(text_style lhs, const text_style &rhs) { - return lhs |= rhs; - } - - FMT_CONSTEXPR text_style &operator&=(const text_style &rhs) { - if (!set_foreground_color) { - set_foreground_color = rhs.set_foreground_color; - foreground_color = rhs.foreground_color; - } else if (rhs.set_foreground_color) { - if (!foreground_color.is_rgb || !rhs.foreground_color.is_rgb) - throw format_error("can't AND a terminal color"); - foreground_color.value.rgb_color &= rhs.foreground_color.value.rgb_color; - } - - if (!set_background_color) { - set_background_color = rhs.set_background_color; - background_color = rhs.background_color; - } else if (rhs.set_background_color) { - if (!background_color.is_rgb || !rhs.background_color.is_rgb) - throw format_error("can't AND a terminal color"); - background_color.value.rgb_color &= rhs.background_color.value.rgb_color; - } - - ems = static_cast<emphasis>(static_cast<uint8_t>(ems) & - static_cast<uint8_t>(rhs.ems)); - return *this; - } - - friend FMT_CONSTEXPR - text_style operator&(text_style lhs, const text_style &rhs) { - return lhs &= rhs; - } - - FMT_CONSTEXPR bool has_foreground() const FMT_NOEXCEPT { - return set_foreground_color; - } - FMT_CONSTEXPR bool has_background() const FMT_NOEXCEPT { - return set_background_color; - } - FMT_CONSTEXPR bool has_emphasis() const FMT_NOEXCEPT { - return static_cast<uint8_t>(ems) != 0; - } - FMT_CONSTEXPR internal::color_type get_foreground() const FMT_NOEXCEPT { - assert(has_foreground() && "no foreground specified for this style"); - return foreground_color; - } - FMT_CONSTEXPR internal::color_type get_background() const FMT_NOEXCEPT { - assert(has_background() && "no background specified for this style"); - return background_color; - } - FMT_CONSTEXPR emphasis get_emphasis() const FMT_NOEXCEPT { - assert(has_emphasis() && "no emphasis specified for this style"); - return ems; - } - -private: - FMT_CONSTEXPR text_style(bool is_foreground, - internal::color_type text_color) FMT_NOEXCEPT - : set_foreground_color(), - set_background_color(), - ems() { - if (is_foreground) { - foreground_color = text_color; - set_foreground_color = true; - } else { - background_color = text_color; - set_background_color = true; - } - } - - friend FMT_CONSTEXPR_DECL text_style fg(internal::color_type foreground) - FMT_NOEXCEPT; - friend FMT_CONSTEXPR_DECL text_style bg(internal::color_type background) - FMT_NOEXCEPT; - - internal::color_type foreground_color; - internal::color_type background_color; - bool set_foreground_color; - bool set_background_color; - emphasis ems; -}; - -FMT_CONSTEXPR text_style fg(internal::color_type foreground) FMT_NOEXCEPT { - return text_style(/*is_foreground=*/true, foreground); -} - -FMT_CONSTEXPR text_style bg(internal::color_type background) FMT_NOEXCEPT { - return text_style(/*is_foreground=*/false, background); -} - -FMT_CONSTEXPR text_style operator|(emphasis lhs, emphasis rhs) FMT_NOEXCEPT { - return text_style(lhs) | rhs; -} - -namespace internal { - -template <typename Char> -struct ansi_color_escape { - FMT_CONSTEXPR ansi_color_escape(internal::color_type text_color, - const char * esc) FMT_NOEXCEPT { - // If we have a terminal color, we need to output another escape code - // sequence. - if (!text_color.is_rgb) { - bool is_background = esc == internal::data::BACKGROUND_COLOR; - uint32_t value = text_color.value.term_color; - // Background ASCII codes are the same as the foreground ones but with - // 10 more. - if (is_background) - value += 10u; - - std::size_t index = 0; - buffer[index++] = static_cast<Char>('\x1b'); - buffer[index++] = static_cast<Char>('['); - - if (value >= 100u) { - buffer[index++] = static_cast<Char>('1'); - value %= 100u; - } - buffer[index++] = static_cast<Char>('0' + value / 10u); - buffer[index++] = static_cast<Char>('0' + value % 10u); - - buffer[index++] = static_cast<Char>('m'); - buffer[index++] = static_cast<Char>('\0'); - return; - } - - for (int i = 0; i < 7; i++) { - buffer[i] = static_cast<Char>(esc[i]); - } - rgb color(text_color.value.rgb_color); - to_esc(color.r, buffer + 7, ';'); - to_esc(color.g, buffer + 11, ';'); - to_esc(color.b, buffer + 15, 'm'); - buffer[19] = static_cast<Char>(0); - } - FMT_CONSTEXPR ansi_color_escape(emphasis em) FMT_NOEXCEPT { - uint8_t em_codes[4] = {}; - uint8_t em_bits = static_cast<uint8_t>(em); - if (em_bits & static_cast<uint8_t>(emphasis::bold)) - em_codes[0] = 1; - if (em_bits & static_cast<uint8_t>(emphasis::italic)) - em_codes[1] = 3; - if (em_bits & static_cast<uint8_t>(emphasis::underline)) - em_codes[2] = 4; - if (em_bits & static_cast<uint8_t>(emphasis::strikethrough)) - em_codes[3] = 9; - - std::size_t index = 0; - for (int i = 0; i < 4; ++i) { - if (!em_codes[i]) - continue; - buffer[index++] = static_cast<Char>('\x1b'); - buffer[index++] = static_cast<Char>('['); - buffer[index++] = static_cast<Char>('0' + em_codes[i]); - buffer[index++] = static_cast<Char>('m'); - } - buffer[index++] = static_cast<Char>(0); - } - FMT_CONSTEXPR operator const Char *() const FMT_NOEXCEPT { return buffer; } - -private: - Char buffer[7u + 3u * 4u + 1u]; - - static FMT_CONSTEXPR void to_esc(uint8_t c, Char *out, - char delimiter) FMT_NOEXCEPT { - out[0] = static_cast<Char>('0' + c / 100); - out[1] = static_cast<Char>('0' + c / 10 % 10); - out[2] = static_cast<Char>('0' + c % 10); - out[3] = static_cast<Char>(delimiter); - } -}; - -template <typename Char> -FMT_CONSTEXPR ansi_color_escape<Char> -make_foreground_color(internal::color_type foreground) FMT_NOEXCEPT { - return ansi_color_escape<Char>(foreground, internal::data::FOREGROUND_COLOR); -} - -template <typename Char> -FMT_CONSTEXPR ansi_color_escape<Char> -make_background_color(internal::color_type background) FMT_NOEXCEPT { - return ansi_color_escape<Char>(background, internal::data::BACKGROUND_COLOR); -} - -template <typename Char> -FMT_CONSTEXPR ansi_color_escape<Char> -make_emphasis(emphasis em) FMT_NOEXCEPT { - return ansi_color_escape<Char>(em); -} - -template <typename Char> -inline void fputs(const Char *chars, FILE *stream) FMT_NOEXCEPT { - std::fputs(chars, stream); -} - -template <> -inline void fputs<wchar_t>(const wchar_t *chars, FILE *stream) FMT_NOEXCEPT { - std::fputws(chars, stream); -} - -template <typename Char> -inline void reset_color(FILE *stream) FMT_NOEXCEPT { - fputs(internal::data::RESET_COLOR, stream); -} - -template <> -inline void reset_color<wchar_t>(FILE *stream) FMT_NOEXCEPT { - fputs(internal::data::WRESET_COLOR, stream); -} - -// The following specialiazation disables using std::FILE as a character type, -// which is needed because or else -// fmt::print(stderr, fmt::emphasis::bold, ""); -// would take stderr (a std::FILE *) as the format string. -template <> -struct is_string<std::FILE *> : std::false_type {}; -template <> -struct is_string<const std::FILE *> : std::false_type {}; -} // namespace internal - -template < - typename S, typename Char = typename internal::char_t<S>::type> -void vprint(std::FILE *f, const text_style &ts, const S &format, - basic_format_args<typename buffer_context<Char>::type> args) { - bool has_style = false; - if (ts.has_emphasis()) { - has_style = true; - internal::fputs<Char>( - internal::make_emphasis<Char>(ts.get_emphasis()), f); - } - if (ts.has_foreground()) { - has_style = true; - internal::fputs<Char>( - internal::make_foreground_color<Char>(ts.get_foreground()), f); - } - if (ts.has_background()) { - has_style = true; - internal::fputs<Char>( - internal::make_background_color<Char>(ts.get_background()), f); - } - vprint(f, format, args); - if (has_style) { - internal::reset_color<Char>(f); - } -} - -/** - Formats a string and prints it to the specified file stream using ANSI - escape sequences to specify text formatting. - Example: - fmt::print(fmt::emphasis::bold | fg(fmt::color::red), - "Elapsed time: {0:.2f} seconds", 1.23); - */ -template <typename String, typename... Args> -typename std::enable_if<internal::is_string<String>::value>::type print( - std::FILE *f, const text_style &ts, const String &format_str, - const Args &... args) { - internal::check_format_string<Args...>(format_str); - typedef typename internal::char_t<String>::type char_t; - typedef typename buffer_context<char_t>::type context_t; - format_arg_store<context_t, Args...> as{args...}; - vprint(f, ts, format_str, basic_format_args<context_t>(as)); -} - -/** - Formats a string and prints it to stdout using ANSI escape sequences to - specify text formatting. - Example: - fmt::print(fmt::emphasis::bold | fg(fmt::color::red), - "Elapsed time: {0:.2f} seconds", 1.23); - */ -template <typename String, typename... Args> -typename std::enable_if<internal::is_string<String>::value>::type print( - const text_style &ts, const String &format_str, - const Args &... args) { - return print(stdout, ts, format_str, args...); -} - -#endif - -FMT_END_NAMESPACE - -#endif // FMT_COLOR_H_ diff --git a/matching/include/spdlog/fmt/bundled/core.h b/matching/include/spdlog/fmt/bundled/core.h deleted file mode 100644 index 50b7935..0000000 --- a/matching/include/spdlog/fmt/bundled/core.h +++ /dev/null @@ -1,1502 +0,0 @@ -// Formatting library for C++ - the core API -// -// Copyright (c) 2012 - present, Victor Zverovich -// All rights reserved. -// -// For the license information refer to format.h. - -#ifndef FMT_CORE_H_ -#define FMT_CORE_H_ - -#include <cassert> -#include <cstdio> // std::FILE -#include <cstring> -#include <iterator> -#include <string> -#include <type_traits> - -// The fmt library version in the form major * 10000 + minor * 100 + patch. -#define FMT_VERSION 50300 - -#ifdef __has_feature -# define FMT_HAS_FEATURE(x) __has_feature(x) -#else -# define FMT_HAS_FEATURE(x) 0 -#endif - -#if defined(__has_include) && !defined(__INTELLISENSE__) && \ - !(defined(__INTEL_COMPILER) && __INTEL_COMPILER < 1600) -# define FMT_HAS_INCLUDE(x) __has_include(x) -#else -# define FMT_HAS_INCLUDE(x) 0 -#endif - -#ifdef __has_cpp_attribute -# define FMT_HAS_CPP_ATTRIBUTE(x) __has_cpp_attribute(x) -#else -# define FMT_HAS_CPP_ATTRIBUTE(x) 0 -#endif - -#if defined(__GNUC__) && !defined(__clang__) -# define FMT_GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__) -#else -# define FMT_GCC_VERSION 0 -#endif - -#if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__) -# define FMT_HAS_GXX_CXX11 FMT_GCC_VERSION -#else -# define FMT_HAS_GXX_CXX11 0 -#endif - -#ifdef _MSC_VER -# define FMT_MSC_VER _MSC_VER -#else -# define FMT_MSC_VER 0 -#endif - -// Check if relaxed C++14 constexpr is supported. -// GCC doesn't allow throw in constexpr until version 6 (bug 67371). -#ifndef FMT_USE_CONSTEXPR -# define FMT_USE_CONSTEXPR \ - (FMT_HAS_FEATURE(cxx_relaxed_constexpr) || FMT_MSC_VER >= 1910 || \ - (FMT_GCC_VERSION >= 600 && __cplusplus >= 201402L)) -#endif -#if FMT_USE_CONSTEXPR -# define FMT_CONSTEXPR constexpr -# define FMT_CONSTEXPR_DECL constexpr -#else -# define FMT_CONSTEXPR inline -# define FMT_CONSTEXPR_DECL -#endif - -#ifndef FMT_USE_CONSTEXPR11 -# define FMT_USE_CONSTEXPR11 \ - (FMT_USE_CONSTEXPR || FMT_GCC_VERSION >= 406 || FMT_MSC_VER >= 1900) -#endif -#if FMT_USE_CONSTEXPR11 -# define FMT_CONSTEXPR11 constexpr -#else -# define FMT_CONSTEXPR11 -#endif - -#ifndef FMT_OVERRIDE -# if FMT_HAS_FEATURE(cxx_override) || \ - (FMT_GCC_VERSION >= 408 && FMT_HAS_GXX_CXX11) || FMT_MSC_VER >= 1900 -# define FMT_OVERRIDE override -# else -# define FMT_OVERRIDE -# endif -#endif - -#if FMT_HAS_FEATURE(cxx_explicit_conversions) || \ - FMT_GCC_VERSION >= 405 || FMT_MSC_VER >= 1800 -# define FMT_USE_EXPLICIT 1 -# define FMT_EXPLICIT explicit -#else -# define FMT_USE_EXPLICIT 0 -# define FMT_EXPLICIT -#endif - -#ifndef FMT_NULL -# if FMT_HAS_FEATURE(cxx_nullptr) || \ - (FMT_GCC_VERSION >= 408 && FMT_HAS_GXX_CXX11) || FMT_MSC_VER >= 1600 -# define FMT_NULL nullptr -# define FMT_USE_NULLPTR 1 -# else -# define FMT_NULL NULL -# endif -#endif -#ifndef FMT_USE_NULLPTR -# define FMT_USE_NULLPTR 0 -#endif - -// Check if exceptions are disabled. -#ifndef FMT_EXCEPTIONS -# if (defined(__GNUC__) && !defined(__EXCEPTIONS)) || \ - FMT_MSC_VER && !_HAS_EXCEPTIONS -# define FMT_EXCEPTIONS 0 -# else -# define FMT_EXCEPTIONS 1 -# endif -#endif - -// Define FMT_USE_NOEXCEPT to make fmt use noexcept (C++11 feature). -#ifndef FMT_USE_NOEXCEPT -# define FMT_USE_NOEXCEPT 0 -#endif - -#if FMT_USE_NOEXCEPT || FMT_HAS_FEATURE(cxx_noexcept) || \ - (FMT_GCC_VERSION >= 408 && FMT_HAS_GXX_CXX11) || FMT_MSC_VER >= 1900 -# define FMT_DETECTED_NOEXCEPT noexcept -# define FMT_HAS_CXX11_NOEXCEPT 1 -#else -# define FMT_DETECTED_NOEXCEPT throw() -# define FMT_HAS_CXX11_NOEXCEPT 0 -#endif - -#ifndef FMT_NOEXCEPT -# if FMT_EXCEPTIONS || FMT_HAS_CXX11_NOEXCEPT -# define FMT_NOEXCEPT FMT_DETECTED_NOEXCEPT -# else -# define FMT_NOEXCEPT -# endif -#endif - -#ifndef FMT_BEGIN_NAMESPACE -# if FMT_HAS_FEATURE(cxx_inline_namespaces) || FMT_GCC_VERSION >= 404 || \ - FMT_MSC_VER >= 1900 -# define FMT_INLINE_NAMESPACE inline namespace -# define FMT_END_NAMESPACE }} -# else -# define FMT_INLINE_NAMESPACE namespace -# define FMT_END_NAMESPACE } using namespace v5; } -# endif -# define FMT_BEGIN_NAMESPACE namespace fmt { FMT_INLINE_NAMESPACE v5 { -#endif - -#if !defined(FMT_HEADER_ONLY) && defined(_WIN32) -# ifdef FMT_EXPORT -# define FMT_API __declspec(dllexport) -# elif defined(FMT_SHARED) -# define FMT_API __declspec(dllimport) -# endif -#endif -#ifndef FMT_API -# define FMT_API -#endif - -#ifndef FMT_ASSERT -# define FMT_ASSERT(condition, message) assert((condition) && message) -#endif - -// libc++ supports string_view in pre-c++17. -#if (FMT_HAS_INCLUDE(<string_view>) && \ - (__cplusplus > 201402L || defined(_LIBCPP_VERSION))) || \ - (defined(_MSVC_LANG) && _MSVC_LANG > 201402L && _MSC_VER >= 1910) -# include <string_view> -# define FMT_STRING_VIEW std::basic_string_view -#elif FMT_HAS_INCLUDE(<experimental/string_view>) && __cplusplus >= 201402L -# include <experimental/string_view> -# define FMT_STRING_VIEW std::experimental::basic_string_view -#endif - -// std::result_of is defined in <functional> in gcc 4.4. -#if FMT_GCC_VERSION && FMT_GCC_VERSION <= 404 -# include <functional> -#endif - -FMT_BEGIN_NAMESPACE -namespace internal { - -// An implementation of declval for pre-C++11 compilers such as gcc 4. -template <typename T> -typename std::add_rvalue_reference<T>::type declval() FMT_NOEXCEPT; - -template <typename> -struct result_of; - -template <typename F, typename... Args> -struct result_of<F(Args...)> { - // A workaround for gcc 4.4 that doesn't allow F to be a reference. - typedef typename std::result_of< - typename std::remove_reference<F>::type(Args...)>::type type; -}; - -// Casts nonnegative integer to unsigned. -template <typename Int> -FMT_CONSTEXPR typename std::make_unsigned<Int>::type to_unsigned(Int value) { - FMT_ASSERT(value >= 0, "negative value"); - return static_cast<typename std::make_unsigned<Int>::type>(value); -} - -/** A contiguous memory buffer with an optional growing ability. */ -template <typename T> -class basic_buffer { - private: - basic_buffer(const basic_buffer &) = delete; - void operator=(const basic_buffer &) = delete; - - T *ptr_; - std::size_t size_; - std::size_t capacity_; - - protected: - // Don't initialize ptr_ since it is not accessed to save a few cycles. - basic_buffer(std::size_t sz) FMT_NOEXCEPT: size_(sz), capacity_(sz) {} - - basic_buffer(T *p = FMT_NULL, std::size_t sz = 0, std::size_t cap = 0) - FMT_NOEXCEPT: ptr_(p), size_(sz), capacity_(cap) {} - - /** Sets the buffer data and capacity. */ - void set(T *buf_data, std::size_t buf_capacity) FMT_NOEXCEPT { - ptr_ = buf_data; - capacity_ = buf_capacity; - } - - /** Increases the buffer capacity to hold at least *capacity* elements. */ - virtual void grow(std::size_t capacity) = 0; - - public: - typedef T value_type; - typedef const T &const_reference; - - virtual ~basic_buffer() {} - - T *begin() FMT_NOEXCEPT { return ptr_; } - T *end() FMT_NOEXCEPT { return ptr_ + size_; } - - /** Returns the size of this buffer. */ - std::size_t size() const FMT_NOEXCEPT { return size_; } - - /** Returns the capacity of this buffer. */ - std::size_t capacity() const FMT_NOEXCEPT { return capacity_; } - - /** Returns a pointer to the buffer data. */ - T *data() FMT_NOEXCEPT { return ptr_; } - - /** Returns a pointer to the buffer data. */ - const T *data() const FMT_NOEXCEPT { return ptr_; } - - /** - Resizes the buffer. If T is a POD type new elements may not be initialized. - */ - void resize(std::size_t new_size) { - reserve(new_size); - size_ = new_size; - } - - /** Clears this buffer. */ - void clear() { size_ = 0; } - - /** Reserves space to store at least *capacity* elements. */ - void reserve(std::size_t new_capacity) { - if (new_capacity > capacity_) - grow(new_capacity); - } - - void push_back(const T &value) { - reserve(size_ + 1); - ptr_[size_++] = value; - } - - /** Appends data to the end of the buffer. */ - template <typename U> - void append(const U *begin, const U *end); - - T &operator[](std::size_t index) { return ptr_[index]; } - const T &operator[](std::size_t index) const { return ptr_[index]; } -}; - -typedef basic_buffer<char> buffer; -typedef basic_buffer<wchar_t> wbuffer; - -// A container-backed buffer. -template <typename Container> -class container_buffer : public basic_buffer<typename Container::value_type> { - private: - Container &container_; - - protected: - void grow(std::size_t capacity) FMT_OVERRIDE { - container_.resize(capacity); - this->set(&container_[0], capacity); - } - - public: - explicit container_buffer(Container &c) - : basic_buffer<typename Container::value_type>(c.size()), container_(c) {} -}; - -// Extracts a reference to the container from back_insert_iterator. -template <typename Container> -inline Container &get_container(std::back_insert_iterator<Container> it) { - typedef std::back_insert_iterator<Container> bi_iterator; - struct accessor: bi_iterator { - accessor(bi_iterator iter) : bi_iterator(iter) {} - using bi_iterator::container; - }; - return *accessor(it).container; -} - -struct error_handler { - FMT_CONSTEXPR error_handler() {} - FMT_CONSTEXPR error_handler(const error_handler &) {} - - // This function is intentionally not constexpr to give a compile-time error. - FMT_API void on_error(const char *message); -}; - -template <typename T> -struct no_formatter_error : std::false_type {}; -} // namespace internal - -#if FMT_GCC_VERSION && FMT_GCC_VERSION < 405 -template <typename... T> -struct is_constructible: std::false_type {}; -#else -template <typename... T> -struct is_constructible : std::is_constructible<T...> {}; -#endif - -/** - An implementation of ``std::basic_string_view`` for pre-C++17. It provides a - subset of the API. ``fmt::basic_string_view`` is used for format strings even - if ``std::string_view`` is available to prevent issues when a library is - compiled with a different ``-std`` option than the client code (which is not - recommended). - */ -template <typename Char> -class basic_string_view { - private: - const Char *data_; - size_t size_; - - public: - typedef Char char_type; - typedef const Char *iterator; - - FMT_CONSTEXPR basic_string_view() FMT_NOEXCEPT : data_(FMT_NULL), size_(0) {} - - /** Constructs a string reference object from a C string and a size. */ - FMT_CONSTEXPR basic_string_view(const Char *s, size_t count) FMT_NOEXCEPT - : data_(s), size_(count) {} - - /** - \rst - Constructs a string reference object from a C string computing - the size with ``std::char_traits<Char>::length``. - \endrst - */ - basic_string_view(const Char *s) - : data_(s), size_(std::char_traits<Char>::length(s)) {} - - /** Constructs a string reference from a ``std::basic_string`` object. */ - template <typename Alloc> - FMT_CONSTEXPR basic_string_view( - const std::basic_string<Char, Alloc> &s) FMT_NOEXCEPT - : data_(s.data()), size_(s.size()) {} - -#ifdef FMT_STRING_VIEW - FMT_CONSTEXPR basic_string_view(FMT_STRING_VIEW<Char> s) FMT_NOEXCEPT - : data_(s.data()), size_(s.size()) {} -#endif - - /** Returns a pointer to the string data. */ - FMT_CONSTEXPR const Char *data() const { return data_; } - - /** Returns the string size. */ - FMT_CONSTEXPR size_t size() const { return size_; } - - FMT_CONSTEXPR iterator begin() const { return data_; } - FMT_CONSTEXPR iterator end() const { return data_ + size_; } - - FMT_CONSTEXPR void remove_prefix(size_t n) { - data_ += n; - size_ -= n; - } - - // Lexicographically compare this string reference to other. - int compare(basic_string_view other) const { - size_t str_size = size_ < other.size_ ? size_ : other.size_; - int result = std::char_traits<Char>::compare(data_, other.data_, str_size); - if (result == 0) - result = size_ == other.size_ ? 0 : (size_ < other.size_ ? -1 : 1); - return result; - } - - friend bool operator==(basic_string_view lhs, basic_string_view rhs) { - return lhs.compare(rhs) == 0; - } - friend bool operator!=(basic_string_view lhs, basic_string_view rhs) { - return lhs.compare(rhs) != 0; - } - friend bool operator<(basic_string_view lhs, basic_string_view rhs) { - return lhs.compare(rhs) < 0; - } - friend bool operator<=(basic_string_view lhs, basic_string_view rhs) { - return lhs.compare(rhs) <= 0; - } - friend bool operator>(basic_string_view lhs, basic_string_view rhs) { - return lhs.compare(rhs) > 0; - } - friend bool operator>=(basic_string_view lhs, basic_string_view rhs) { - return lhs.compare(rhs) >= 0; - } -}; - -typedef basic_string_view<char> string_view; -typedef basic_string_view<wchar_t> wstring_view; - -/** - \rst - The function ``to_string_view`` adapts non-intrusively any kind of string or - string-like type if the user provides a (possibly templated) overload of - ``to_string_view`` which takes an instance of the string class - ``StringType<Char>`` and returns a ``fmt::basic_string_view<Char>``. - The conversion function must live in the very same namespace as - ``StringType<Char>`` to be picked up by ADL. Non-templated string types - like f.e. QString must return a ``basic_string_view`` with a fixed matching - char type. - - **Example**:: - - namespace my_ns { - inline string_view to_string_view(const my_string &s) { - return {s.data(), s.length()}; - } - } - - std::string message = fmt::format(my_string("The answer is {}"), 42); - \endrst - */ -template <typename Char> -inline basic_string_view<Char> - to_string_view(basic_string_view<Char> s) { return s; } - -template <typename Char> -inline basic_string_view<Char> - to_string_view(const std::basic_string<Char> &s) { return s; } - -template <typename Char> -inline basic_string_view<Char> to_string_view(const Char *s) { return s; } - -#ifdef FMT_STRING_VIEW -template <typename Char> -inline basic_string_view<Char> - to_string_view(FMT_STRING_VIEW<Char> s) { return s; } -#endif - -// A base class for compile-time strings. It is defined in the fmt namespace to -// make formatting functions visible via ADL, e.g. format(fmt("{}"), 42). -struct compile_string {}; - -template <typename S> -struct is_compile_string : std::is_base_of<compile_string, S> {}; - -template < - typename S, - typename Enable = typename std::enable_if<is_compile_string<S>::value>::type> -FMT_CONSTEXPR basic_string_view<typename S::char_type> - to_string_view(const S &s) { return s; } - -template <typename Context> -class basic_format_arg; - -template <typename Context> -class basic_format_args; - -// A formatter for objects of type T. -template <typename T, typename Char = char, typename Enable = void> -struct formatter { - static_assert(internal::no_formatter_error<T>::value, - "don't know how to format the type, include fmt/ostream.h if it provides " - "an operator<< that should be used"); - - // The following functions are not defined intentionally. - template <typename ParseContext> - typename ParseContext::iterator parse(ParseContext &); - template <typename FormatContext> - auto format(const T &val, FormatContext &ctx) -> decltype(ctx.out()); -}; - -template <typename T, typename Char, typename Enable = void> -struct convert_to_int: std::integral_constant< - bool, !std::is_arithmetic<T>::value && std::is_convertible<T, int>::value> {}; - -namespace internal { - -struct dummy_string_view { typedef void char_type; }; -dummy_string_view to_string_view(...); -using fmt::v5::to_string_view; - -// Specifies whether S is a string type convertible to fmt::basic_string_view. -template <typename S> -struct is_string : std::integral_constant<bool, !std::is_same< - dummy_string_view, decltype(to_string_view(declval<S>()))>::value> {}; - -template <typename S> -struct char_t { - typedef decltype(to_string_view(declval<S>())) result; - typedef typename result::char_type type; -}; - -template <typename Char> -struct named_arg_base; - -template <typename T, typename Char> -struct named_arg; - -enum type { - none_type, named_arg_type, - // Integer types should go first, - int_type, uint_type, long_long_type, ulong_long_type, bool_type, char_type, - last_integer_type = char_type, - // followed by floating-point types. - double_type, long_double_type, last_numeric_type = long_double_type, - cstring_type, string_type, pointer_type, custom_type -}; - -FMT_CONSTEXPR bool is_integral(type t) { - FMT_ASSERT(t != internal::named_arg_type, "invalid argument type"); - return t > internal::none_type && t <= internal::last_integer_type; -} - -FMT_CONSTEXPR bool is_arithmetic(type t) { - FMT_ASSERT(t != internal::named_arg_type, "invalid argument type"); - return t > internal::none_type && t <= internal::last_numeric_type; -} - -template <typename Char> -struct string_value { - const Char *value; - std::size_t size; -}; - -template <typename Context> -struct custom_value { - const void *value; - void (*format)(const void *arg, Context &ctx); -}; - -// A formatting argument value. -template <typename Context> -class value { - public: - typedef typename Context::char_type char_type; - - union { - int int_value; - unsigned uint_value; - long long long_long_value; - unsigned long long ulong_long_value; - double double_value; - long double long_double_value; - const void *pointer; - string_value<char_type> string; - string_value<signed char> sstring; - string_value<unsigned char> ustring; - custom_value<Context> custom; - }; - - FMT_CONSTEXPR value(int val = 0) : int_value(val) {} - value(unsigned val) { uint_value = val; } - value(long long val) { long_long_value = val; } - value(unsigned long long val) { ulong_long_value = val; } - value(double val) { double_value = val; } - value(long double val) { long_double_value = val; } - value(const char_type *val) { string.value = val; } - value(const signed char *val) { - static_assert(std::is_same<char, char_type>::value, - "incompatible string types"); - sstring.value = val; - } - value(const unsigned char *val) { - static_assert(std::is_same<char, char_type>::value, - "incompatible string types"); - ustring.value = val; - } - value(basic_string_view<char_type> val) { - string.value = val.data(); - string.size = val.size(); - } - value(const void *val) { pointer = val; } - - template <typename T> - explicit value(const T &val) { - custom.value = &val; - custom.format = &format_custom_arg<T>; - } - - const named_arg_base<char_type> &as_named_arg() { - return *static_cast<const named_arg_base<char_type>*>(pointer); - } - - private: - // Formats an argument of a custom type, such as a user-defined class. - template <typename T> - static void format_custom_arg(const void *arg, Context &ctx) { - // Get the formatter type through the context to allow different contexts - // have different extension points, e.g. `formatter<T>` for `format` and - // `printf_formatter<T>` for `printf`. - typename Context::template formatter_type<T>::type f; - auto &&parse_ctx = ctx.parse_context(); - parse_ctx.advance_to(f.parse(parse_ctx)); - ctx.advance_to(f.format(*static_cast<const T*>(arg), ctx)); - } -}; - -// Value initializer used to delay conversion to value and reduce memory churn. -template <typename Context, typename T, type TYPE> -struct init { - T val; - static const type type_tag = TYPE; - - FMT_CONSTEXPR init(const T &v) : val(v) {} - FMT_CONSTEXPR operator value<Context>() const { return value<Context>(val); } -}; - -template <typename Context, typename T> -FMT_CONSTEXPR basic_format_arg<Context> make_arg(const T &value); - -#define FMT_MAKE_VALUE(TAG, ArgType, ValueType) \ - template <typename C> \ - FMT_CONSTEXPR init<C, ValueType, TAG> make_value(ArgType val) { \ - return static_cast<ValueType>(val); \ - } - -#define FMT_MAKE_VALUE_SAME(TAG, Type) \ - template <typename C> \ - FMT_CONSTEXPR init<C, Type, TAG> make_value(Type val) { return val; } - -FMT_MAKE_VALUE(bool_type, bool, int) -FMT_MAKE_VALUE(int_type, short, int) -FMT_MAKE_VALUE(uint_type, unsigned short, unsigned) -FMT_MAKE_VALUE_SAME(int_type, int) -FMT_MAKE_VALUE_SAME(uint_type, unsigned) - -// To minimize the number of types we need to deal with, long is translated -// either to int or to long long depending on its size. -typedef std::conditional<sizeof(long) == sizeof(int), int, long long>::type - long_type; -FMT_MAKE_VALUE( - (sizeof(long) == sizeof(int) ? int_type : long_long_type), long, long_type) -typedef std::conditional<sizeof(unsigned long) == sizeof(unsigned), - unsigned, unsigned long long>::type ulong_type; -FMT_MAKE_VALUE( - (sizeof(unsigned long) == sizeof(unsigned) ? uint_type : ulong_long_type), - unsigned long, ulong_type) - -FMT_MAKE_VALUE_SAME(long_long_type, long long) -FMT_MAKE_VALUE_SAME(ulong_long_type, unsigned long long) -FMT_MAKE_VALUE(int_type, signed char, int) -FMT_MAKE_VALUE(uint_type, unsigned char, unsigned) - -// This doesn't use FMT_MAKE_VALUE because of ambiguity in gcc 4.4. -template <typename C, typename Char> -FMT_CONSTEXPR typename std::enable_if< - std::is_same<typename C::char_type, Char>::value, - init<C, int, char_type>>::type make_value(Char val) { return val; } - -template <typename C> -FMT_CONSTEXPR typename std::enable_if< - !std::is_same<typename C::char_type, char>::value, - init<C, int, char_type>>::type make_value(char val) { return val; } - -FMT_MAKE_VALUE(double_type, float, double) -FMT_MAKE_VALUE_SAME(double_type, double) -FMT_MAKE_VALUE_SAME(long_double_type, long double) - -// Formatting of wide strings into a narrow buffer and multibyte strings -// into a wide buffer is disallowed (https://github.com/fmtlib/fmt/pull/606). -FMT_MAKE_VALUE(cstring_type, typename C::char_type*, - const typename C::char_type*) -FMT_MAKE_VALUE(cstring_type, const typename C::char_type*, - const typename C::char_type*) - -FMT_MAKE_VALUE(cstring_type, signed char*, const signed char*) -FMT_MAKE_VALUE_SAME(cstring_type, const signed char*) -FMT_MAKE_VALUE(cstring_type, unsigned char*, const unsigned char*) -FMT_MAKE_VALUE_SAME(cstring_type, const unsigned char*) -FMT_MAKE_VALUE_SAME(string_type, basic_string_view<typename C::char_type>) -FMT_MAKE_VALUE(string_type, - typename basic_string_view<typename C::char_type>::type, - basic_string_view<typename C::char_type>) -FMT_MAKE_VALUE(string_type, const std::basic_string<typename C::char_type>&, - basic_string_view<typename C::char_type>) -FMT_MAKE_VALUE(pointer_type, void*, const void*) -FMT_MAKE_VALUE_SAME(pointer_type, const void*) - -#if FMT_USE_NULLPTR -FMT_MAKE_VALUE(pointer_type, std::nullptr_t, const void*) -#endif - -// Formatting of arbitrary pointers is disallowed. If you want to output a -// pointer cast it to "void *" or "const void *". In particular, this forbids -// formatting of "[const] volatile char *" which is printed as bool by -// iostreams. -template <typename C, typename T> -typename std::enable_if<!std::is_same<T, typename C::char_type>::value>::type - make_value(const T *) { - static_assert(!sizeof(T), "formatting of non-void pointers is disallowed"); -} - -template <typename C, typename T> -inline typename std::enable_if< - std::is_enum<T>::value && convert_to_int<T, typename C::char_type>::value, - init<C, int, int_type>>::type - make_value(const T &val) { return static_cast<int>(val); } - -template <typename C, typename T, typename Char = typename C::char_type> -inline typename std::enable_if< - is_constructible<basic_string_view<Char>, T>::value && - !internal::is_string<T>::value, - init<C, basic_string_view<Char>, string_type>>::type - make_value(const T &val) { return basic_string_view<Char>(val); } - -template <typename C, typename T, typename Char = typename C::char_type> -inline typename std::enable_if< - !convert_to_int<T, Char>::value && !std::is_same<T, Char>::value && - !std::is_convertible<T, basic_string_view<Char>>::value && - !is_constructible<basic_string_view<Char>, T>::value && - !internal::is_string<T>::value, - // Implicit conversion to std::string is not handled here because it's - // unsafe: https://github.com/fmtlib/fmt/issues/729 - init<C, const T &, custom_type>>::type - make_value(const T &val) { return val; } - -template <typename C, typename T> -init<C, const void*, named_arg_type> - make_value(const named_arg<T, typename C::char_type> &val) { - basic_format_arg<C> arg = make_arg<C>(val.value); - std::memcpy(val.data, &arg, sizeof(arg)); - return static_cast<const void*>(&val); -} - -template <typename C, typename S> -FMT_CONSTEXPR11 typename std::enable_if< - internal::is_string<S>::value, - init<C, basic_string_view<typename C::char_type>, string_type>>::type - make_value(const S &val) { - // Handle adapted strings. - static_assert(std::is_same< - typename C::char_type, typename internal::char_t<S>::type>::value, - "mismatch between char-types of context and argument"); - return to_string_view(val); -} - -// Maximum number of arguments with packed types. -enum { max_packed_args = 15 }; -enum : unsigned long long { is_unpacked_bit = 1ull << 63 }; - -template <typename Context> -class arg_map; -} // namespace internal - -// A formatting argument. It is a trivially copyable/constructible type to -// allow storage in basic_memory_buffer. -template <typename Context> -class basic_format_arg { - private: - internal::value<Context> value_; - internal::type type_; - - template <typename ContextType, typename T> - friend FMT_CONSTEXPR basic_format_arg<ContextType> - internal::make_arg(const T &value); - - template <typename Visitor, typename Ctx> - friend FMT_CONSTEXPR typename internal::result_of<Visitor(int)>::type - visit_format_arg(Visitor &&vis, const basic_format_arg<Ctx> &arg); - - friend class basic_format_args<Context>; - friend class internal::arg_map<Context>; - - typedef typename Context::char_type char_type; - - public: - class handle { - public: - explicit handle(internal::custom_value<Context> custom): custom_(custom) {} - - void format(Context &ctx) const { custom_.format(custom_.value, ctx); } - - private: - internal::custom_value<Context> custom_; - }; - - FMT_CONSTEXPR basic_format_arg() : type_(internal::none_type) {} - - FMT_EXPLICIT operator bool() const FMT_NOEXCEPT { - return type_ != internal::none_type; - } - - internal::type type() const { return type_; } - - bool is_integral() const { return internal::is_integral(type_); } - bool is_arithmetic() const { return internal::is_arithmetic(type_); } -}; - -struct monostate {}; - -/** - \rst - Visits an argument dispatching to the appropriate visit method based on - the argument type. For example, if the argument type is ``double`` then - ``vis(value)`` will be called with the value of type ``double``. - \endrst - */ -template <typename Visitor, typename Context> -FMT_CONSTEXPR typename internal::result_of<Visitor(int)>::type - visit_format_arg(Visitor &&vis, const basic_format_arg<Context> &arg) { - typedef typename Context::char_type char_type; - switch (arg.type_) { - case internal::none_type: - break; - case internal::named_arg_type: - FMT_ASSERT(false, "invalid argument type"); - break; - case internal::int_type: - return vis(arg.value_.int_value); - case internal::uint_type: - return vis(arg.value_.uint_value); - case internal::long_long_type: - return vis(arg.value_.long_long_value); - case internal::ulong_long_type: - return vis(arg.value_.ulong_long_value); - case internal::bool_type: - return vis(arg.value_.int_value != 0); - case internal::char_type: - return vis(static_cast<char_type>(arg.value_.int_value)); - case internal::double_type: - return vis(arg.value_.double_value); - case internal::long_double_type: - return vis(arg.value_.long_double_value); - case internal::cstring_type: - return vis(arg.value_.string.value); - case internal::string_type: - return vis(basic_string_view<char_type>( - arg.value_.string.value, arg.value_.string.size)); - case internal::pointer_type: - return vis(arg.value_.pointer); - case internal::custom_type: - return vis(typename basic_format_arg<Context>::handle(arg.value_.custom)); - } - return vis(monostate()); -} - -// DEPRECATED! -template <typename Visitor, typename Context> -FMT_CONSTEXPR typename internal::result_of<Visitor(int)>::type - visit(Visitor &&vis, const basic_format_arg<Context> &arg) { - return visit_format_arg(std::forward<Visitor>(vis), arg); -} - -// Parsing context consisting of a format string range being parsed and an -// argument counter for automatic indexing. -template <typename Char, typename ErrorHandler = internal::error_handler> -class basic_parse_context : private ErrorHandler { - private: - basic_string_view<Char> format_str_; - int next_arg_id_; - - public: - typedef Char char_type; - typedef typename basic_string_view<Char>::iterator iterator; - - explicit FMT_CONSTEXPR basic_parse_context( - basic_string_view<Char> format_str, ErrorHandler eh = ErrorHandler()) - : ErrorHandler(eh), format_str_(format_str), next_arg_id_(0) {} - - // Returns an iterator to the beginning of the format string range being - // parsed. - FMT_CONSTEXPR iterator begin() const FMT_NOEXCEPT { - return format_str_.begin(); - } - - // Returns an iterator past the end of the format string range being parsed. - FMT_CONSTEXPR iterator end() const FMT_NOEXCEPT { return format_str_.end(); } - - // Advances the begin iterator to ``it``. - FMT_CONSTEXPR void advance_to(iterator it) { - format_str_.remove_prefix(internal::to_unsigned(it - begin())); - } - - // Returns the next argument index. - FMT_CONSTEXPR unsigned next_arg_id(); - - FMT_CONSTEXPR bool check_arg_id(unsigned) { - if (next_arg_id_ > 0) { - on_error("cannot switch from automatic to manual argument indexing"); - return false; - } - next_arg_id_ = -1; - return true; - } - void check_arg_id(basic_string_view<Char>) {} - - FMT_CONSTEXPR void on_error(const char *message) { - ErrorHandler::on_error(message); - } - - FMT_CONSTEXPR ErrorHandler error_handler() const { return *this; } -}; - -typedef basic_parse_context<char> format_parse_context; -typedef basic_parse_context<wchar_t> wformat_parse_context; - -// DEPRECATED! -typedef basic_parse_context<char> parse_context; -typedef basic_parse_context<wchar_t> wparse_context; - -namespace internal { -// A map from argument names to their values for named arguments. -template <typename Context> -class arg_map { - private: - arg_map(const arg_map &) = delete; - void operator=(const arg_map &) = delete; - - typedef typename Context::char_type char_type; - - struct entry { - basic_string_view<char_type> name; - basic_format_arg<Context> arg; - }; - - entry *map_; - unsigned size_; - - void push_back(value<Context> val) { - const internal::named_arg_base<char_type> &named = val.as_named_arg(); - map_[size_] = entry{named.name, named.template deserialize<Context>()}; - ++size_; - } - - public: - arg_map() : map_(FMT_NULL), size_(0) {} - void init(const basic_format_args<Context> &args); - ~arg_map() { delete [] map_; } - - basic_format_arg<Context> find(basic_string_view<char_type> name) const { - // The list is unsorted, so just return the first matching name. - for (entry *it = map_, *end = map_ + size_; it != end; ++it) { - if (it->name == name) - return it->arg; - } - return {}; - } -}; - -// A type-erased reference to an std::locale to avoid heavy <locale> include. -class locale_ref { - private: - const void *locale_; // A type-erased pointer to std::locale. - friend class locale; - - public: - locale_ref() : locale_(FMT_NULL) {} - - template <typename Locale> - explicit locale_ref(const Locale &loc); - - template <typename Locale> - Locale get() const; -}; - -template <typename OutputIt, typename Context, typename Char> -class context_base { - public: - typedef OutputIt iterator; - - private: - basic_parse_context<Char> parse_context_; - iterator out_; - basic_format_args<Context> args_; - locale_ref loc_; - - protected: - typedef Char char_type; - typedef basic_format_arg<Context> format_arg; - - context_base(OutputIt out, basic_string_view<char_type> format_str, - basic_format_args<Context> ctx_args, - locale_ref loc = locale_ref()) - : parse_context_(format_str), out_(out), args_(ctx_args), loc_(loc) {} - - // Returns the argument with specified index. - format_arg do_get_arg(unsigned arg_id) { - format_arg arg = args_.get(arg_id); - if (!arg) - parse_context_.on_error("argument index out of range"); - return arg; - } - - // Checks if manual indexing is used and returns the argument with - // specified index. - format_arg get_arg(unsigned arg_id) { - return this->parse_context().check_arg_id(arg_id) ? - this->do_get_arg(arg_id) : format_arg(); - } - - public: - basic_parse_context<char_type> &parse_context() { return parse_context_; } - basic_format_args<Context> args() const { return args_; } // DEPRECATED! - basic_format_arg<Context> arg(unsigned id) const { return args_.get(id); } - - internal::error_handler error_handler() { - return parse_context_.error_handler(); - } - - void on_error(const char *message) { parse_context_.on_error(message); } - - // Returns an iterator to the beginning of the output range. - iterator out() { return out_; } - iterator begin() { return out_; } // deprecated - - // Advances the begin iterator to ``it``. - void advance_to(iterator it) { out_ = it; } - - locale_ref locale() { return loc_; } -}; - -template <typename Context, typename T> -struct get_type { - typedef decltype(make_value<Context>( - declval<typename std::decay<T>::type&>())) value_type; - static const type value = value_type::type_tag; -}; - -template <typename Context> -FMT_CONSTEXPR11 unsigned long long get_types() { return 0; } - -template <typename Context, typename Arg, typename... Args> -FMT_CONSTEXPR11 unsigned long long get_types() { - return get_type<Context, Arg>::value | (get_types<Context, Args...>() << 4); -} - -template <typename Context, typename T> -FMT_CONSTEXPR basic_format_arg<Context> make_arg(const T &value) { - basic_format_arg<Context> arg; - arg.type_ = get_type<Context, T>::value; - arg.value_ = make_value<Context>(value); - return arg; -} - -template <bool IS_PACKED, typename Context, typename T> -inline typename std::enable_if<IS_PACKED, value<Context>>::type - make_arg(const T &value) { - return make_value<Context>(value); -} - -template <bool IS_PACKED, typename Context, typename T> -inline typename std::enable_if<!IS_PACKED, basic_format_arg<Context>>::type - make_arg(const T &value) { - return make_arg<Context>(value); -} -} // namespace internal - -// Formatting context. -template <typename OutputIt, typename Char> -class basic_format_context : - public internal::context_base< - OutputIt, basic_format_context<OutputIt, Char>, Char> { - public: - /** The character type for the output. */ - typedef Char char_type; - - // using formatter_type = formatter<T, char_type>; - template <typename T> - struct formatter_type { typedef formatter<T, char_type> type; }; - - private: - internal::arg_map<basic_format_context> map_; - - basic_format_context(const basic_format_context &) = delete; - void operator=(const basic_format_context &) = delete; - - typedef internal::context_base<OutputIt, basic_format_context, Char> base; - typedef typename base::format_arg format_arg; - using base::get_arg; - - public: - using typename base::iterator; - - /** - Constructs a ``basic_format_context`` object. References to the arguments are - stored in the object so make sure they have appropriate lifetimes. - */ - basic_format_context(OutputIt out, basic_string_view<char_type> format_str, - basic_format_args<basic_format_context> ctx_args, - internal::locale_ref loc = internal::locale_ref()) - : base(out, format_str, ctx_args, loc) {} - - format_arg next_arg() { - return this->do_get_arg(this->parse_context().next_arg_id()); - } - format_arg get_arg(unsigned arg_id) { return this->do_get_arg(arg_id); } - - // Checks if manual indexing is used and returns the argument with the - // specified name. - format_arg get_arg(basic_string_view<char_type> name); -}; - -template <typename Char> -struct buffer_context { - typedef basic_format_context< - std::back_insert_iterator<internal::basic_buffer<Char>>, Char> type; -}; -typedef buffer_context<char>::type format_context; -typedef buffer_context<wchar_t>::type wformat_context; - -/** - \rst - An array of references to arguments. It can be implicitly converted into - `~fmt::basic_format_args` for passing into type-erased formatting functions - such as `~fmt::vformat`. - \endrst - */ -template <typename Context, typename ...Args> -class format_arg_store { - private: - static const size_t NUM_ARGS = sizeof...(Args); - - // Packed is a macro on MinGW so use IS_PACKED instead. - static const bool IS_PACKED = NUM_ARGS < internal::max_packed_args; - - typedef typename std::conditional<IS_PACKED, - internal::value<Context>, basic_format_arg<Context>>::type value_type; - - // If the arguments are not packed, add one more element to mark the end. - static const size_t DATA_SIZE = - NUM_ARGS + (IS_PACKED && NUM_ARGS != 0 ? 0 : 1); - value_type data_[DATA_SIZE]; - - friend class basic_format_args<Context>; - - static FMT_CONSTEXPR11 unsigned long long get_types() { - return IS_PACKED ? - internal::get_types<Context, Args...>() : - internal::is_unpacked_bit | NUM_ARGS; - } - - public: -#if FMT_USE_CONSTEXPR11 - static FMT_CONSTEXPR11 unsigned long long TYPES = get_types(); -#else - static const unsigned long long TYPES; -#endif - -#if (FMT_GCC_VERSION && FMT_GCC_VERSION <= 405) || \ - (FMT_MSC_VER && FMT_MSC_VER <= 1800) - // Workaround array initialization issues in gcc <= 4.5 and MSVC <= 2013. - format_arg_store(const Args &... args) { - value_type init[DATA_SIZE] = - {internal::make_arg<IS_PACKED, Context>(args)...}; - std::memcpy(data_, init, sizeof(init)); - } -#else - format_arg_store(const Args &... args) - : data_{internal::make_arg<IS_PACKED, Context>(args)...} {} -#endif -}; - -#if !FMT_USE_CONSTEXPR11 -template <typename Context, typename ...Args> -const unsigned long long format_arg_store<Context, Args...>::TYPES = - get_types(); -#endif - -/** - \rst - Constructs an `~fmt::format_arg_store` object that contains references to - arguments and can be implicitly converted to `~fmt::format_args`. `Context` - can be omitted in which case it defaults to `~fmt::context`. - \endrst - */ -template <typename Context = format_context, typename ...Args> -inline format_arg_store<Context, Args...> - make_format_args(const Args &... args) { return {args...}; } - -/** Formatting arguments. */ -template <typename Context> -class basic_format_args { - public: - typedef unsigned size_type; - typedef basic_format_arg<Context> format_arg; - - private: - // To reduce compiled code size per formatting function call, types of first - // max_packed_args arguments are passed in the types_ field. - unsigned long long types_; - union { - // If the number of arguments is less than max_packed_args, the argument - // values are stored in values_, otherwise they are stored in args_. - // This is done to reduce compiled code size as storing larger objects - // may require more code (at least on x86-64) even if the same amount of - // data is actually copied to stack. It saves ~10% on the bloat test. - const internal::value<Context> *values_; - const format_arg *args_; - }; - - bool is_packed() const { return (types_ & internal::is_unpacked_bit) == 0; } - - typename internal::type type(unsigned index) const { - unsigned shift = index * 4; - return static_cast<typename internal::type>( - (types_ & (0xfull << shift)) >> shift); - } - - friend class internal::arg_map<Context>; - - void set_data(const internal::value<Context> *values) { values_ = values; } - void set_data(const format_arg *args) { args_ = args; } - - format_arg do_get(size_type index) const { - format_arg arg; - if (!is_packed()) { - auto num_args = max_size(); - if (index < num_args) - arg = args_[index]; - return arg; - } - if (index > internal::max_packed_args) - return arg; - arg.type_ = type(index); - if (arg.type_ == internal::none_type) - return arg; - internal::value<Context> &val = arg.value_; - val = values_[index]; - return arg; - } - - public: - basic_format_args() : types_(0) {} - - /** - \rst - Constructs a `basic_format_args` object from `~fmt::format_arg_store`. - \endrst - */ - template <typename... Args> - basic_format_args(const format_arg_store<Context, Args...> &store) - : types_(static_cast<unsigned long long>(store.TYPES)) { - set_data(store.data_); - } - - /** - \rst - Constructs a `basic_format_args` object from a dynamic set of arguments. - \endrst - */ - basic_format_args(const format_arg *args, size_type count) - : types_(internal::is_unpacked_bit | count) { - set_data(args); - } - - /** Returns the argument at specified index. */ - format_arg get(size_type index) const { - format_arg arg = do_get(index); - if (arg.type_ == internal::named_arg_type) - arg = arg.value_.as_named_arg().template deserialize<Context>(); - return arg; - } - - size_type max_size() const { - unsigned long long max_packed = internal::max_packed_args; - return static_cast<size_type>( - is_packed() ? max_packed : types_ & ~internal::is_unpacked_bit); - } -}; - -/** An alias to ``basic_format_args<context>``. */ -// It is a separate type rather than a typedef to make symbols readable. -struct format_args : basic_format_args<format_context> { - template <typename ...Args> - format_args(Args &&... arg) - : basic_format_args<format_context>(std::forward<Args>(arg)...) {} -}; -struct wformat_args : basic_format_args<wformat_context> { - template <typename ...Args> - wformat_args(Args &&... arg) - : basic_format_args<wformat_context>(std::forward<Args>(arg)...) {} -}; - -#define FMT_ENABLE_IF_T(B, T) typename std::enable_if<B, T>::type - -#ifndef FMT_USE_ALIAS_TEMPLATES -# define FMT_USE_ALIAS_TEMPLATES FMT_HAS_FEATURE(cxx_alias_templates) -#endif -#if FMT_USE_ALIAS_TEMPLATES -/** String's character type. */ -template <typename S> -using char_t = FMT_ENABLE_IF_T( - internal::is_string<S>::value, typename internal::char_t<S>::type); -#define FMT_CHAR(S) fmt::char_t<S> -#else -template <typename S> -struct char_t : std::enable_if< - internal::is_string<S>::value, typename internal::char_t<S>::type> {}; -#define FMT_CHAR(S) typename char_t<S>::type -#endif - -namespace internal { -template <typename Char> -struct named_arg_base { - basic_string_view<Char> name; - - // Serialized value<context>. - mutable char data[ - sizeof(basic_format_arg<typename buffer_context<Char>::type>)]; - - named_arg_base(basic_string_view<Char> nm) : name(nm) {} - - template <typename Context> - basic_format_arg<Context> deserialize() const { - basic_format_arg<Context> arg; - std::memcpy(&arg, data, sizeof(basic_format_arg<Context>)); - return arg; - } -}; - -template <typename T, typename Char> -struct named_arg : named_arg_base<Char> { - const T &value; - - named_arg(basic_string_view<Char> name, const T &val) - : named_arg_base<Char>(name), value(val) {} -}; - -template <typename... Args, typename S> -inline typename std::enable_if<!is_compile_string<S>::value>::type - check_format_string(const S &) {} -template <typename... Args, typename S> -typename std::enable_if<is_compile_string<S>::value>::type - check_format_string(S); - -template <typename S, typename... Args> -struct checked_args : format_arg_store< - typename buffer_context<FMT_CHAR(S)>::type, Args...> { - typedef typename buffer_context<FMT_CHAR(S)>::type context; - - checked_args(const S &format_str, const Args &... args): - format_arg_store<context, Args...>(args...) { - internal::check_format_string<Args...>(format_str); - } - - basic_format_args<context> operator*() const { return *this; } -}; - -template <typename Char> -std::basic_string<Char> vformat( - basic_string_view<Char> format_str, - basic_format_args<typename buffer_context<Char>::type> args); - -template <typename Char> -typename buffer_context<Char>::type::iterator vformat_to( - internal::basic_buffer<Char> &buf, basic_string_view<Char> format_str, - basic_format_args<typename buffer_context<Char>::type> args); -} - -/** - \rst - Returns a named argument to be used in a formatting function. - - **Example**:: - - fmt::print("Elapsed time: {s:.2f} seconds", fmt::arg("s", 1.23)); - \endrst - */ -template <typename T> -inline internal::named_arg<T, char> arg(string_view name, const T &arg) { - return {name, arg}; -} - -template <typename T> -inline internal::named_arg<T, wchar_t> arg(wstring_view name, const T &arg) { - return {name, arg}; -} - -// Disable nested named arguments, e.g. ``arg("a", arg("b", 42))``. -template <typename S, typename T, typename Char> -void arg(S, internal::named_arg<T, Char>) = delete; - -template <typename Container> -struct is_contiguous: std::false_type {}; - -template <typename Char> -struct is_contiguous<std::basic_string<Char> >: std::true_type {}; - -template <typename Char> -struct is_contiguous<internal::basic_buffer<Char> >: std::true_type {}; - -/** Formats a string and writes the output to ``out``. */ -template <typename Container, typename S> -typename std::enable_if< - is_contiguous<Container>::value, std::back_insert_iterator<Container>>::type - vformat_to( - std::back_insert_iterator<Container> out, - const S &format_str, - basic_format_args<typename buffer_context<FMT_CHAR(S)>::type> args) { - internal::container_buffer<Container> buf(internal::get_container(out)); - internal::vformat_to(buf, to_string_view(format_str), args); - return out; -} - -template <typename Container, typename S, typename... Args> -inline typename std::enable_if< - is_contiguous<Container>::value && internal::is_string<S>::value, - std::back_insert_iterator<Container>>::type - format_to(std::back_insert_iterator<Container> out, const S &format_str, - const Args &... args) { - internal::checked_args<S, Args...> ca(format_str, args...); - return vformat_to(out, to_string_view(format_str), *ca); -} - -template <typename S, typename Char = FMT_CHAR(S)> -inline std::basic_string<Char> vformat( - const S &format_str, - basic_format_args<typename buffer_context<Char>::type> args) { - return internal::vformat(to_string_view(format_str), args); -} - -/** - \rst - Formats arguments and returns the result as a string. - - **Example**:: - - #include <fmt/core.h> - std::string message = fmt::format("The answer is {}", 42); - \endrst -*/ -template <typename S, typename... Args> -inline std::basic_string<FMT_CHAR(S)> format( - const S &format_str, const Args &... args) { - return internal::vformat( - to_string_view(format_str), - *internal::checked_args<S, Args...>(format_str, args...)); -} - -FMT_API void vprint(std::FILE *f, string_view format_str, format_args args); -FMT_API void vprint(std::FILE *f, wstring_view format_str, wformat_args args); - -/** - \rst - Prints formatted data to the file *f*. For wide format strings, - *f* should be in wide-oriented mode set via ``fwide(f, 1)`` or - ``_setmode(_fileno(f), _O_U8TEXT)`` on Windows. - - **Example**:: - - fmt::print(stderr, "Don't {}!", "panic"); - \endrst - */ -template <typename S, typename... Args> -inline FMT_ENABLE_IF_T(internal::is_string<S>::value, void) - print(std::FILE *f, const S &format_str, const Args &... args) { - vprint(f, to_string_view(format_str), - internal::checked_args<S, Args...>(format_str, args...)); -} - -FMT_API void vprint(string_view format_str, format_args args); -FMT_API void vprint(wstring_view format_str, wformat_args args); - -/** - \rst - Prints formatted data to ``stdout``. - - **Example**:: - - fmt::print("Elapsed time: {0:.2f} seconds", 1.23); - \endrst - */ -template <typename S, typename... Args> -inline FMT_ENABLE_IF_T(internal::is_string<S>::value, void) - print(const S &format_str, const Args &... args) { - vprint(to_string_view(format_str), - internal::checked_args<S, Args...>(format_str, args...)); -} -FMT_END_NAMESPACE - -#endif // FMT_CORE_H_ diff --git a/matching/include/spdlog/fmt/bundled/format-inl.h b/matching/include/spdlog/fmt/bundled/format-inl.h deleted file mode 100644 index 552c943..0000000 --- a/matching/include/spdlog/fmt/bundled/format-inl.h +++ /dev/null @@ -1,972 +0,0 @@ -// Formatting library for C++ -// -// Copyright (c) 2012 - 2016, Victor Zverovich -// All rights reserved. -// -// For the license information refer to format.h. - -#ifndef FMT_FORMAT_INL_H_ -#define FMT_FORMAT_INL_H_ - -#include "format.h" - -#include <string.h> - -#include <cctype> -#include <cerrno> -#include <climits> -#include <cmath> -#include <cstdarg> -#include <cstddef> // for std::ptrdiff_t -#include <cstring> // for std::memmove -#if !defined(FMT_STATIC_THOUSANDS_SEPARATOR) -# include <locale> -#endif - -#if FMT_USE_WINDOWS_H -# if !defined(FMT_HEADER_ONLY) && !defined(WIN32_LEAN_AND_MEAN) -# define WIN32_LEAN_AND_MEAN -# endif -# if defined(NOMINMAX) || defined(FMT_WIN_MINMAX) -# include <windows.h> -# else -# define NOMINMAX -# include <windows.h> -# undef NOMINMAX -# endif -#endif - -#if FMT_EXCEPTIONS -# define FMT_TRY try -# define FMT_CATCH(x) catch (x) -#else -# define FMT_TRY if (true) -# define FMT_CATCH(x) if (false) -#endif - -#ifdef _MSC_VER -# pragma warning(push) -# pragma warning(disable: 4127) // conditional expression is constant -# pragma warning(disable: 4702) // unreachable code -// Disable deprecation warning for strerror. The latter is not called but -// MSVC fails to detect it. -# pragma warning(disable: 4996) -#endif - -// Dummy implementations of strerror_r and strerror_s called if corresponding -// system functions are not available. -inline fmt::internal::null<> strerror_r(int, char *, ...) { - return fmt::internal::null<>(); -} -inline fmt::internal::null<> strerror_s(char *, std::size_t, ...) { - return fmt::internal::null<>(); -} - -FMT_BEGIN_NAMESPACE - -namespace { - -#ifndef _MSC_VER -# define FMT_SNPRINTF snprintf -#else // _MSC_VER -inline int fmt_snprintf(char *buffer, size_t size, const char *format, ...) { - va_list args; - va_start(args, format); - int result = vsnprintf_s(buffer, size, _TRUNCATE, format, args); - va_end(args); - return result; -} -# define FMT_SNPRINTF fmt_snprintf -#endif // _MSC_VER - -#if defined(_WIN32) && defined(__MINGW32__) && !defined(__NO_ISOCEXT) -# define FMT_SWPRINTF snwprintf -#else -# define FMT_SWPRINTF swprintf -#endif // defined(_WIN32) && defined(__MINGW32__) && !defined(__NO_ISOCEXT) - -typedef void (*FormatFunc)(internal::buffer &, int, string_view); - -// Portable thread-safe version of strerror. -// Sets buffer to point to a string describing the error code. -// This can be either a pointer to a string stored in buffer, -// or a pointer to some static immutable string. -// Returns one of the following values: -// 0 - success -// ERANGE - buffer is not large enough to store the error message -// other - failure -// Buffer should be at least of size 1. -int safe_strerror( - int error_code, char *&buffer, std::size_t buffer_size) FMT_NOEXCEPT { - FMT_ASSERT(buffer != FMT_NULL && buffer_size != 0, "invalid buffer"); - - class dispatcher { - private: - int error_code_; - char *&buffer_; - std::size_t buffer_size_; - - // A noop assignment operator to avoid bogus warnings. - void operator=(const dispatcher &) {} - - // Handle the result of XSI-compliant version of strerror_r. - int handle(int result) { - // glibc versions before 2.13 return result in errno. - return result == -1 ? errno : result; - } - - // Handle the result of GNU-specific version of strerror_r. - int handle(char *message) { - // If the buffer is full then the message is probably truncated. - if (message == buffer_ && strlen(buffer_) == buffer_size_ - 1) - return ERANGE; - buffer_ = message; - return 0; - } - - // Handle the case when strerror_r is not available. - int handle(internal::null<>) { - return fallback(strerror_s(buffer_, buffer_size_, error_code_)); - } - - // Fallback to strerror_s when strerror_r is not available. - int fallback(int result) { - // If the buffer is full then the message is probably truncated. - return result == 0 && strlen(buffer_) == buffer_size_ - 1 ? - ERANGE : result; - } - -#if !FMT_MSC_VER - // Fallback to strerror if strerror_r and strerror_s are not available. - int fallback(internal::null<>) { - errno = 0; - buffer_ = strerror(error_code_); - return errno; - } -#endif - - public: - dispatcher(int err_code, char *&buf, std::size_t buf_size) - : error_code_(err_code), buffer_(buf), buffer_size_(buf_size) {} - - int run() { - return handle(strerror_r(error_code_, buffer_, buffer_size_)); - } - }; - return dispatcher(error_code, buffer, buffer_size).run(); -} - -void format_error_code(internal::buffer &out, int error_code, - string_view message) FMT_NOEXCEPT { - // Report error code making sure that the output fits into - // inline_buffer_size to avoid dynamic memory allocation and potential - // bad_alloc. - out.resize(0); - static const char SEP[] = ": "; - static const char ERROR_STR[] = "error "; - // Subtract 2 to account for terminating null characters in SEP and ERROR_STR. - std::size_t error_code_size = sizeof(SEP) + sizeof(ERROR_STR) - 2; - typedef internal::int_traits<int>::main_type main_type; - main_type abs_value = static_cast<main_type>(error_code); - if (internal::is_negative(error_code)) { - abs_value = 0 - abs_value; - ++error_code_size; - } - error_code_size += internal::to_unsigned(internal::count_digits(abs_value)); - writer w(out); - if (message.size() <= inline_buffer_size - error_code_size) { - w.write(message); - w.write(SEP); - } - w.write(ERROR_STR); - w.write(error_code); - assert(out.size() <= inline_buffer_size); -} - -void report_error(FormatFunc func, int error_code, - string_view message) FMT_NOEXCEPT { - memory_buffer full_message; - func(full_message, error_code, message); - // Use Writer::data instead of Writer::c_str to avoid potential memory - // allocation. - std::fwrite(full_message.data(), full_message.size(), 1, stderr); - std::fputc('\n', stderr); -} -} // namespace - -FMT_FUNC size_t internal::count_code_points(basic_string_view<char8_t> s) { - const char8_t *data = s.data(); - size_t num_code_points = 0; - for (size_t i = 0, size = s.size(); i != size; ++i) { - if ((data[i] & 0xc0) != 0x80) - ++num_code_points; - } - return num_code_points; -} - -#if !defined(FMT_STATIC_THOUSANDS_SEPARATOR) -namespace internal { - -template <typename Locale> -locale_ref::locale_ref(const Locale &loc) : locale_(&loc) { - static_assert(std::is_same<Locale, std::locale>::value, ""); -} - -template <typename Locale> -Locale locale_ref::get() const { - static_assert(std::is_same<Locale, std::locale>::value, ""); - return locale_ ? *static_cast<const std::locale*>(locale_) : std::locale(); -} - -template <typename Char> -FMT_FUNC Char thousands_sep_impl(locale_ref loc) { - return std::use_facet<std::numpunct<Char> >( - loc.get<std::locale>()).thousands_sep(); -} -} -#else -template <typename Char> -FMT_FUNC Char internal::thousands_sep_impl(locale_ref) { - return FMT_STATIC_THOUSANDS_SEPARATOR; -} -#endif - -FMT_FUNC void system_error::init( - int err_code, string_view format_str, format_args args) { - error_code_ = err_code; - memory_buffer buffer; - format_system_error(buffer, err_code, vformat(format_str, args)); - std::runtime_error &base = *this; - base = std::runtime_error(to_string(buffer)); -} - -namespace internal { -template <typename T> -int char_traits<char>::format_float( - char *buf, std::size_t size, const char *format, int precision, T value) { - return precision < 0 ? - FMT_SNPRINTF(buf, size, format, value) : - FMT_SNPRINTF(buf, size, format, precision, value); -} - -template <typename T> -int char_traits<wchar_t>::format_float( - wchar_t *buf, std::size_t size, const wchar_t *format, int precision, - T value) { - return precision < 0 ? - FMT_SWPRINTF(buf, size, format, value) : - FMT_SWPRINTF(buf, size, format, precision, value); -} - -template <typename T> -const char basic_data<T>::DIGITS[] = - "0001020304050607080910111213141516171819" - "2021222324252627282930313233343536373839" - "4041424344454647484950515253545556575859" - "6061626364656667686970717273747576777879" - "8081828384858687888990919293949596979899"; - -#define FMT_POWERS_OF_10(factor) \ - factor * 10, \ - factor * 100, \ - factor * 1000, \ - factor * 10000, \ - factor * 100000, \ - factor * 1000000, \ - factor * 10000000, \ - factor * 100000000, \ - factor * 1000000000 - -template <typename T> -const uint32_t basic_data<T>::POWERS_OF_10_32[] = { - 1, FMT_POWERS_OF_10(1) -}; - -template <typename T> -const uint32_t basic_data<T>::ZERO_OR_POWERS_OF_10_32[] = { - 0, FMT_POWERS_OF_10(1) -}; - -template <typename T> -const uint64_t basic_data<T>::ZERO_OR_POWERS_OF_10_64[] = { - 0, - FMT_POWERS_OF_10(1), - FMT_POWERS_OF_10(1000000000ull), - 10000000000000000000ull -}; - -// Normalized 64-bit significands of pow(10, k), for k = -348, -340, ..., 340. -// These are generated by support/compute-powers.py. -template <typename T> -const uint64_t basic_data<T>::POW10_SIGNIFICANDS[] = { - 0xfa8fd5a0081c0288, 0xbaaee17fa23ebf76, 0x8b16fb203055ac76, - 0xcf42894a5dce35ea, 0x9a6bb0aa55653b2d, 0xe61acf033d1a45df, - 0xab70fe17c79ac6ca, 0xff77b1fcbebcdc4f, 0xbe5691ef416bd60c, - 0x8dd01fad907ffc3c, 0xd3515c2831559a83, 0x9d71ac8fada6c9b5, - 0xea9c227723ee8bcb, 0xaecc49914078536d, 0x823c12795db6ce57, - 0xc21094364dfb5637, 0x9096ea6f3848984f, 0xd77485cb25823ac7, - 0xa086cfcd97bf97f4, 0xef340a98172aace5, 0xb23867fb2a35b28e, - 0x84c8d4dfd2c63f3b, 0xc5dd44271ad3cdba, 0x936b9fcebb25c996, - 0xdbac6c247d62a584, 0xa3ab66580d5fdaf6, 0xf3e2f893dec3f126, - 0xb5b5ada8aaff80b8, 0x87625f056c7c4a8b, 0xc9bcff6034c13053, - 0x964e858c91ba2655, 0xdff9772470297ebd, 0xa6dfbd9fb8e5b88f, - 0xf8a95fcf88747d94, 0xb94470938fa89bcf, 0x8a08f0f8bf0f156b, - 0xcdb02555653131b6, 0x993fe2c6d07b7fac, 0xe45c10c42a2b3b06, - 0xaa242499697392d3, 0xfd87b5f28300ca0e, 0xbce5086492111aeb, - 0x8cbccc096f5088cc, 0xd1b71758e219652c, 0x9c40000000000000, - 0xe8d4a51000000000, 0xad78ebc5ac620000, 0x813f3978f8940984, - 0xc097ce7bc90715b3, 0x8f7e32ce7bea5c70, 0xd5d238a4abe98068, - 0x9f4f2726179a2245, 0xed63a231d4c4fb27, 0xb0de65388cc8ada8, - 0x83c7088e1aab65db, 0xc45d1df942711d9a, 0x924d692ca61be758, - 0xda01ee641a708dea, 0xa26da3999aef774a, 0xf209787bb47d6b85, - 0xb454e4a179dd1877, 0x865b86925b9bc5c2, 0xc83553c5c8965d3d, - 0x952ab45cfa97a0b3, 0xde469fbd99a05fe3, 0xa59bc234db398c25, - 0xf6c69a72a3989f5c, 0xb7dcbf5354e9bece, 0x88fcf317f22241e2, - 0xcc20ce9bd35c78a5, 0x98165af37b2153df, 0xe2a0b5dc971f303a, - 0xa8d9d1535ce3b396, 0xfb9b7cd9a4a7443c, 0xbb764c4ca7a44410, - 0x8bab8eefb6409c1a, 0xd01fef10a657842c, 0x9b10a4e5e9913129, - 0xe7109bfba19c0c9d, 0xac2820d9623bf429, 0x80444b5e7aa7cf85, - 0xbf21e44003acdd2d, 0x8e679c2f5e44ff8f, 0xd433179d9c8cb841, - 0x9e19db92b4e31ba9, 0xeb96bf6ebadf77d9, 0xaf87023b9bf0ee6b, -}; - -// Binary exponents of pow(10, k), for k = -348, -340, ..., 340, corresponding -// to significands above. -template <typename T> -const int16_t basic_data<T>::POW10_EXPONENTS[] = { - -1220, -1193, -1166, -1140, -1113, -1087, -1060, -1034, -1007, -980, -954, - -927, -901, -874, -847, -821, -794, -768, -741, -715, -688, -661, - -635, -608, -582, -555, -529, -502, -475, -449, -422, -396, -369, - -343, -316, -289, -263, -236, -210, -183, -157, -130, -103, -77, - -50, -24, 3, 30, 56, 83, 109, 136, 162, 189, 216, - 242, 269, 295, 322, 348, 375, 402, 428, 455, 481, 508, - 534, 561, 588, 614, 641, 667, 694, 720, 747, 774, 800, - 827, 853, 880, 907, 933, 960, 986, 1013, 1039, 1066 -}; - -template <typename T> const char basic_data<T>::FOREGROUND_COLOR[] = "\x1b[38;2;"; -template <typename T> const char basic_data<T>::BACKGROUND_COLOR[] = "\x1b[48;2;"; -template <typename T> const char basic_data<T>::RESET_COLOR[] = "\x1b[0m"; -template <typename T> const wchar_t basic_data<T>::WRESET_COLOR[] = L"\x1b[0m"; - -// A handmade floating-point number f * pow(2, e). -class fp { - private: - typedef uint64_t significand_type; - - // All sizes are in bits. - static FMT_CONSTEXPR_DECL const int char_size = - std::numeric_limits<unsigned char>::digits; - // Subtract 1 to account for an implicit most significant bit in the - // normalized form. - static FMT_CONSTEXPR_DECL const int double_significand_size = - std::numeric_limits<double>::digits - 1; - static FMT_CONSTEXPR_DECL const uint64_t implicit_bit = - 1ull << double_significand_size; - - public: - significand_type f; - int e; - - static FMT_CONSTEXPR_DECL const int significand_size = - sizeof(significand_type) * char_size; - - fp(): f(0), e(0) {} - fp(uint64_t f_val, int e_val): f(f_val), e(e_val) {} - - // Constructs fp from an IEEE754 double. It is a template to prevent compile - // errors on platforms where double is not IEEE754. - template <typename Double> - explicit fp(Double d) { - // Assume double is in the format [sign][exponent][significand]. - typedef std::numeric_limits<Double> limits; - const int double_size = static_cast<int>(sizeof(Double) * char_size); - const int exponent_size = - double_size - double_significand_size - 1; // -1 for sign - const uint64_t significand_mask = implicit_bit - 1; - const uint64_t exponent_mask = (~0ull >> 1) & ~significand_mask; - const int exponent_bias = (1 << exponent_size) - limits::max_exponent - 1; - auto u = bit_cast<uint64_t>(d); - auto biased_e = (u & exponent_mask) >> double_significand_size; - f = u & significand_mask; - if (biased_e != 0) - f += implicit_bit; - else - biased_e = 1; // Subnormals use biased exponent 1 (min exponent). - e = static_cast<int>(biased_e - exponent_bias - double_significand_size); - } - - // Normalizes the value converted from double and multiplied by (1 << SHIFT). - template <int SHIFT = 0> - void normalize() { - // Handle subnormals. - auto shifted_implicit_bit = implicit_bit << SHIFT; - while ((f & shifted_implicit_bit) == 0) { - f <<= 1; - --e; - } - // Subtract 1 to account for hidden bit. - auto offset = significand_size - double_significand_size - SHIFT - 1; - f <<= offset; - e -= offset; - } - - // Compute lower and upper boundaries (m^- and m^+ in the Grisu paper), where - // a boundary is a value half way between the number and its predecessor - // (lower) or successor (upper). The upper boundary is normalized and lower - // has the same exponent but may be not normalized. - void compute_boundaries(fp &lower, fp &upper) const { - lower = f == implicit_bit ? - fp((f << 2) - 1, e - 2) : fp((f << 1) - 1, e - 1); - upper = fp((f << 1) + 1, e - 1); - upper.normalize<1>(); // 1 is to account for the exponent shift above. - lower.f <<= lower.e - upper.e; - lower.e = upper.e; - } -}; - -// Returns an fp number representing x - y. Result may not be normalized. -inline fp operator-(fp x, fp y) { - FMT_ASSERT(x.f >= y.f && x.e == y.e, "invalid operands"); - return fp(x.f - y.f, x.e); -} - -// Computes an fp number r with r.f = x.f * y.f / pow(2, 64) rounded to nearest -// with half-up tie breaking, r.e = x.e + y.e + 64. Result may not be normalized. -FMT_API fp operator*(fp x, fp y); - -// Returns cached power (of 10) c_k = c_k.f * pow(2, c_k.e) such that its -// (binary) exponent satisfies min_exponent <= c_k.e <= min_exponent + 3. -FMT_API fp get_cached_power(int min_exponent, int &pow10_exponent); - -FMT_FUNC fp operator*(fp x, fp y) { - // Multiply 32-bit parts of significands. - uint64_t mask = (1ULL << 32) - 1; - uint64_t a = x.f >> 32, b = x.f & mask; - uint64_t c = y.f >> 32, d = y.f & mask; - uint64_t ac = a * c, bc = b * c, ad = a * d, bd = b * d; - // Compute mid 64-bit of result and round. - uint64_t mid = (bd >> 32) + (ad & mask) + (bc & mask) + (1U << 31); - return fp(ac + (ad >> 32) + (bc >> 32) + (mid >> 32), x.e + y.e + 64); -} - -FMT_FUNC fp get_cached_power(int min_exponent, int &pow10_exponent) { - const double one_over_log2_10 = 0.30102999566398114; // 1 / log2(10) - int index = static_cast<int>(std::ceil( - (min_exponent + fp::significand_size - 1) * one_over_log2_10)); - // Decimal exponent of the first (smallest) cached power of 10. - const int first_dec_exp = -348; - // Difference between 2 consecutive decimal exponents in cached powers of 10. - const int dec_exp_step = 8; - index = (index - first_dec_exp - 1) / dec_exp_step + 1; - pow10_exponent = first_dec_exp + index * dec_exp_step; - return fp(data::POW10_SIGNIFICANDS[index], data::POW10_EXPONENTS[index]); -} - -FMT_FUNC bool grisu2_round( - char *buf, int &size, int max_digits, uint64_t delta, - uint64_t remainder, uint64_t exp, uint64_t diff, int &exp10) { - while (remainder < diff && delta - remainder >= exp && - (remainder + exp < diff || diff - remainder > remainder + exp - diff)) { - --buf[size - 1]; - remainder += exp; - } - if (size > max_digits) { - --size; - ++exp10; - if (buf[size] >= '5') - return false; - } - return true; -} - -// Generates output using Grisu2 digit-gen algorithm. -FMT_FUNC bool grisu2_gen_digits( - char *buf, int &size, uint32_t hi, uint64_t lo, int &exp, - uint64_t delta, const fp &one, const fp &diff, int max_digits) { - // Generate digits for the most significant part (hi). - while (exp > 0) { - uint32_t digit = 0; - // This optimization by miloyip reduces the number of integer divisions by - // one per iteration. - switch (exp) { - case 10: digit = hi / 1000000000; hi %= 1000000000; break; - case 9: digit = hi / 100000000; hi %= 100000000; break; - case 8: digit = hi / 10000000; hi %= 10000000; break; - case 7: digit = hi / 1000000; hi %= 1000000; break; - case 6: digit = hi / 100000; hi %= 100000; break; - case 5: digit = hi / 10000; hi %= 10000; break; - case 4: digit = hi / 1000; hi %= 1000; break; - case 3: digit = hi / 100; hi %= 100; break; - case 2: digit = hi / 10; hi %= 10; break; - case 1: digit = hi; hi = 0; break; - default: - FMT_ASSERT(false, "invalid number of digits"); - } - if (digit != 0 || size != 0) - buf[size++] = static_cast<char>('0' + digit); - --exp; - uint64_t remainder = (static_cast<uint64_t>(hi) << -one.e) + lo; - if (remainder <= delta || size > max_digits) { - return grisu2_round( - buf, size, max_digits, delta, remainder, - static_cast<uint64_t>(data::POWERS_OF_10_32[exp]) << -one.e, - diff.f, exp); - } - } - // Generate digits for the least significant part (lo). - for (;;) { - lo *= 10; - delta *= 10; - char digit = static_cast<char>(lo >> -one.e); - if (digit != 0 || size != 0) - buf[size++] = static_cast<char>('0' + digit); - lo &= one.f - 1; - --exp; - if (lo < delta || size > max_digits) { - return grisu2_round(buf, size, max_digits, delta, lo, one.f, - diff.f * data::POWERS_OF_10_32[-exp], exp); - } - } -} - -#if FMT_CLANG_VERSION -# define FMT_FALLTHROUGH [[clang::fallthrough]]; -#elif FMT_GCC_VERSION >= 700 -# define FMT_FALLTHROUGH [[gnu::fallthrough]]; -#else -# define FMT_FALLTHROUGH -#endif - -struct gen_digits_params { - int num_digits; - bool fixed; - bool upper; - bool trailing_zeros; -}; - -struct prettify_handler { - char *data; - ptrdiff_t size; - buffer &buf; - - explicit prettify_handler(buffer &b, ptrdiff_t n) - : data(b.data()), size(n), buf(b) {} - ~prettify_handler() { - assert(buf.size() >= to_unsigned(size)); - buf.resize(to_unsigned(size)); - } - - template <typename F> - void insert(ptrdiff_t pos, ptrdiff_t n, F f) { - std::memmove(data + pos + n, data + pos, to_unsigned(size - pos)); - f(data + pos); - size += n; - } - - void insert(ptrdiff_t pos, char c) { - std::memmove(data + pos + 1, data + pos, to_unsigned(size - pos)); - data[pos] = c; - ++size; - } - - void append(ptrdiff_t n, char c) { - std::uninitialized_fill_n(data + size, n, c); - size += n; - } - - void append(char c) { data[size++] = c; } - - void remove_trailing(char c) { - while (data[size - 1] == c) --size; - } -}; - -// Writes the exponent exp in the form "[+-]d{2,3}" to buffer. -template <typename Handler> -FMT_FUNC void write_exponent(int exp, Handler &&h) { - FMT_ASSERT(-1000 < exp && exp < 1000, "exponent out of range"); - if (exp < 0) { - h.append('-'); - exp = -exp; - } else { - h.append('+'); - } - if (exp >= 100) { - h.append(static_cast<char>('0' + exp / 100)); - exp %= 100; - const char *d = data::DIGITS + exp * 2; - h.append(d[0]); - h.append(d[1]); - } else { - const char *d = data::DIGITS + exp * 2; - h.append(d[0]); - h.append(d[1]); - } -} - -struct fill { - size_t n; - void operator()(char *buf) const { - buf[0] = '0'; - buf[1] = '.'; - std::uninitialized_fill_n(buf + 2, n, '0'); - } -}; - -// The number is given as v = f * pow(10, exp), where f has size digits. -template <typename Handler> -FMT_FUNC void grisu2_prettify(const gen_digits_params ¶ms, - int size, int exp, Handler &&handler) { - if (!params.fixed) { - // Insert a decimal point after the first digit and add an exponent. - handler.insert(1, '.'); - exp += size - 1; - if (size < params.num_digits) - handler.append(params.num_digits - size, '0'); - handler.append(params.upper ? 'E' : 'e'); - write_exponent(exp, handler); - return; - } - // pow(10, full_exp - 1) <= v <= pow(10, full_exp). - int full_exp = size + exp; - const int exp_threshold = 21; - if (size <= full_exp && full_exp <= exp_threshold) { - // 1234e7 -> 12340000000[.0+] - handler.append(full_exp - size, '0'); - int num_zeros = params.num_digits - full_exp; - if (num_zeros > 0 && params.trailing_zeros) { - handler.append('.'); - handler.append(num_zeros, '0'); - } - } else if (full_exp > 0) { - // 1234e-2 -> 12.34[0+] - handler.insert(full_exp, '.'); - if (!params.trailing_zeros) { - // Remove trailing zeros. - handler.remove_trailing('0'); - } else if (params.num_digits > size) { - // Add trailing zeros. - ptrdiff_t num_zeros = params.num_digits - size; - handler.append(num_zeros, '0'); - } - } else { - // 1234e-6 -> 0.001234 - handler.insert(0, 2 - full_exp, fill{to_unsigned(-full_exp)}); - } -} - -struct char_counter { - ptrdiff_t size; - - template <typename F> - void insert(ptrdiff_t, ptrdiff_t n, F) { size += n; } - void insert(ptrdiff_t, char) { ++size; } - void append(ptrdiff_t n, char) { size += n; } - void append(char) { ++size; } - void remove_trailing(char) {} -}; - -// Converts format specifiers into parameters for digit generation and computes -// output buffer size for a number in the range [pow(10, exp - 1), pow(10, exp) -// or 0 if exp == 1. -FMT_FUNC gen_digits_params process_specs(const core_format_specs &specs, - int exp, buffer &buf) { - auto params = gen_digits_params(); - int num_digits = specs.precision >= 0 ? specs.precision : 6; - switch (specs.type) { - case 'G': - params.upper = true; - FMT_FALLTHROUGH - case '\0': case 'g': - params.trailing_zeros = (specs.flags & HASH_FLAG) != 0; - if (-4 <= exp && exp < num_digits + 1) { - params.fixed = true; - if (!specs.type && params.trailing_zeros && exp >= 0) - num_digits = exp + 1; - } - break; - case 'F': - params.upper = true; - FMT_FALLTHROUGH - case 'f': { - params.fixed = true; - params.trailing_zeros = true; - int adjusted_min_digits = num_digits + exp; - if (adjusted_min_digits > 0) - num_digits = adjusted_min_digits; - break; - } - case 'E': - params.upper = true; - FMT_FALLTHROUGH - case 'e': - ++num_digits; - break; - } - params.num_digits = num_digits; - char_counter counter{num_digits}; - grisu2_prettify(params, params.num_digits, exp - num_digits, counter); - buf.resize(to_unsigned(counter.size)); - return params; -} - -template <typename Double> -FMT_FUNC typename std::enable_if<sizeof(Double) == sizeof(uint64_t), bool>::type - grisu2_format(Double value, buffer &buf, core_format_specs specs) { - FMT_ASSERT(value >= 0, "value is negative"); - if (value == 0) { - gen_digits_params params = process_specs(specs, 1, buf); - const size_t size = 1; - buf[0] = '0'; - grisu2_prettify(params, size, 0, prettify_handler(buf, size)); - return true; - } - - fp fp_value(value); - fp lower, upper; // w^- and w^+ in the Grisu paper. - fp_value.compute_boundaries(lower, upper); - - // Find a cached power of 10 close to 1 / upper and use it to scale upper. - const int min_exp = -60; // alpha in Grisu. - int cached_exp = 0; // K in Grisu. - auto cached_pow = get_cached_power( // \tilde{c}_{-k} in Grisu. - min_exp - (upper.e + fp::significand_size), cached_exp); - cached_exp = -cached_exp; - upper = upper * cached_pow; // \tilde{M}^+ in Grisu. - --upper.f; // \tilde{M}^+ - 1 ulp -> M^+_{\downarrow}. - fp one(1ull << -upper.e, upper.e); - // hi (p1 in Grisu) contains the most significant digits of scaled_upper. - // hi = floor(upper / one). - uint32_t hi = static_cast<uint32_t>(upper.f >> -one.e); - int exp = count_digits(hi); // kappa in Grisu. - gen_digits_params params = process_specs(specs, cached_exp + exp, buf); - fp_value.normalize(); - fp scaled_value = fp_value * cached_pow; - lower = lower * cached_pow; // \tilde{M}^- in Grisu. - ++lower.f; // \tilde{M}^- + 1 ulp -> M^-_{\uparrow}. - uint64_t delta = upper.f - lower.f; - fp diff = upper - scaled_value; // wp_w in Grisu. - // lo (p2 in Grisu) contains the least significants digits of scaled_upper. - // lo = supper % one. - uint64_t lo = upper.f & (one.f - 1); - int size = 0; - if (!grisu2_gen_digits(buf.data(), size, hi, lo, exp, delta, one, diff, - params.num_digits)) { - buf.clear(); - return false; - } - grisu2_prettify(params, size, cached_exp + exp, prettify_handler(buf, size)); - return true; -} - -template <typename Double> -void sprintf_format(Double value, internal::buffer &buf, - core_format_specs spec) { - // Buffer capacity must be non-zero, otherwise MSVC's vsnprintf_s will fail. - FMT_ASSERT(buf.capacity() != 0, "empty buffer"); - - // Build format string. - enum { MAX_FORMAT_SIZE = 10}; // longest format: %#-*.*Lg - char format[MAX_FORMAT_SIZE]; - char *format_ptr = format; - *format_ptr++ = '%'; - if (spec.has(HASH_FLAG)) - *format_ptr++ = '#'; - if (spec.precision >= 0) { - *format_ptr++ = '.'; - *format_ptr++ = '*'; - } - if (std::is_same<Double, long double>::value) - *format_ptr++ = 'L'; - *format_ptr++ = spec.type; - *format_ptr = '\0'; - - // Format using snprintf. - char *start = FMT_NULL; - for (;;) { - std::size_t buffer_size = buf.capacity(); - start = &buf[0]; - int result = internal::char_traits<char>::format_float( - start, buffer_size, format, spec.precision, value); - if (result >= 0) { - unsigned n = internal::to_unsigned(result); - if (n < buf.capacity()) { - buf.resize(n); - break; // The buffer is large enough - continue with formatting. - } - buf.reserve(n + 1); - } else { - // If result is negative we ask to increase the capacity by at least 1, - // but as std::vector, the buffer grows exponentially. - buf.reserve(buf.capacity() + 1); - } - } -} -} // namespace internal - -#if FMT_USE_WINDOWS_H - -FMT_FUNC internal::utf8_to_utf16::utf8_to_utf16(string_view s) { - static const char ERROR_MSG[] = "cannot convert string from UTF-8 to UTF-16"; - if (s.size() > INT_MAX) - FMT_THROW(windows_error(ERROR_INVALID_PARAMETER, ERROR_MSG)); - int s_size = static_cast<int>(s.size()); - if (s_size == 0) { - // MultiByteToWideChar does not support zero length, handle separately. - buffer_.resize(1); - buffer_[0] = 0; - return; - } - - int length = MultiByteToWideChar( - CP_UTF8, MB_ERR_INVALID_CHARS, s.data(), s_size, FMT_NULL, 0); - if (length == 0) - FMT_THROW(windows_error(GetLastError(), ERROR_MSG)); - buffer_.resize(length + 1); - length = MultiByteToWideChar( - CP_UTF8, MB_ERR_INVALID_CHARS, s.data(), s_size, &buffer_[0], length); - if (length == 0) - FMT_THROW(windows_error(GetLastError(), ERROR_MSG)); - buffer_[length] = 0; -} - -FMT_FUNC internal::utf16_to_utf8::utf16_to_utf8(wstring_view s) { - if (int error_code = convert(s)) { - FMT_THROW(windows_error(error_code, - "cannot convert string from UTF-16 to UTF-8")); - } -} - -FMT_FUNC int internal::utf16_to_utf8::convert(wstring_view s) { - if (s.size() > INT_MAX) - return ERROR_INVALID_PARAMETER; - int s_size = static_cast<int>(s.size()); - if (s_size == 0) { - // WideCharToMultiByte does not support zero length, handle separately. - buffer_.resize(1); - buffer_[0] = 0; - return 0; - } - - int length = WideCharToMultiByte( - CP_UTF8, 0, s.data(), s_size, FMT_NULL, 0, FMT_NULL, FMT_NULL); - if (length == 0) - return GetLastError(); - buffer_.resize(length + 1); - length = WideCharToMultiByte( - CP_UTF8, 0, s.data(), s_size, &buffer_[0], length, FMT_NULL, FMT_NULL); - if (length == 0) - return GetLastError(); - buffer_[length] = 0; - return 0; -} - -FMT_FUNC void windows_error::init( - int err_code, string_view format_str, format_args args) { - error_code_ = err_code; - memory_buffer buffer; - internal::format_windows_error(buffer, err_code, vformat(format_str, args)); - std::runtime_error &base = *this; - base = std::runtime_error(to_string(buffer)); -} - -FMT_FUNC void internal::format_windows_error( - internal::buffer &out, int error_code, string_view message) FMT_NOEXCEPT { - FMT_TRY { - wmemory_buffer buf; - buf.resize(inline_buffer_size); - for (;;) { - wchar_t *system_message = &buf[0]; - int result = FormatMessageW( - FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, - FMT_NULL, error_code, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), - system_message, static_cast<uint32_t>(buf.size()), FMT_NULL); - if (result != 0) { - utf16_to_utf8 utf8_message; - if (utf8_message.convert(system_message) == ERROR_SUCCESS) { - writer w(out); - w.write(message); - w.write(": "); - w.write(utf8_message); - return; - } - break; - } - if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) - break; // Can't get error message, report error code instead. - buf.resize(buf.size() * 2); - } - } FMT_CATCH(...) {} - format_error_code(out, error_code, message); -} - -#endif // FMT_USE_WINDOWS_H - -FMT_FUNC void format_system_error( - internal::buffer &out, int error_code, string_view message) FMT_NOEXCEPT { - FMT_TRY { - memory_buffer buf; - buf.resize(inline_buffer_size); - for (;;) { - char *system_message = &buf[0]; - int result = safe_strerror(error_code, system_message, buf.size()); - if (result == 0) { - writer w(out); - w.write(message); - w.write(": "); - w.write(system_message); - return; - } - if (result != ERANGE) - break; // Can't get error message, report error code instead. - buf.resize(buf.size() * 2); - } - } FMT_CATCH(...) {} - format_error_code(out, error_code, message); -} - -FMT_FUNC void internal::error_handler::on_error(const char *message) { - FMT_THROW(format_error(message)); -} - -FMT_FUNC void report_system_error( - int error_code, fmt::string_view message) FMT_NOEXCEPT { - report_error(format_system_error, error_code, message); -} - -#if FMT_USE_WINDOWS_H -FMT_FUNC void report_windows_error( - int error_code, fmt::string_view message) FMT_NOEXCEPT { - report_error(internal::format_windows_error, error_code, message); -} -#endif - -FMT_FUNC void vprint(std::FILE *f, string_view format_str, format_args args) { - memory_buffer buffer; - internal::vformat_to(buffer, format_str, - basic_format_args<buffer_context<char>::type>(args)); - std::fwrite(buffer.data(), 1, buffer.size(), f); -} - -FMT_FUNC void vprint(std::FILE *f, wstring_view format_str, wformat_args args) { - wmemory_buffer buffer; - internal::vformat_to(buffer, format_str, args); - std::fwrite(buffer.data(), sizeof(wchar_t), buffer.size(), f); -} - -FMT_FUNC void vprint(string_view format_str, format_args args) { - vprint(stdout, format_str, args); -} - -FMT_FUNC void vprint(wstring_view format_str, wformat_args args) { - vprint(stdout, format_str, args); -} - -FMT_END_NAMESPACE - -#ifdef _MSC_VER -# pragma warning(pop) -#endif - -#endif // FMT_FORMAT_INL_H_ diff --git a/matching/include/spdlog/fmt/bundled/format.h b/matching/include/spdlog/fmt/bundled/format.h deleted file mode 100644 index 1bb24a5..0000000 --- a/matching/include/spdlog/fmt/bundled/format.h +++ /dev/null @@ -1,3555 +0,0 @@ -/* - Formatting library for C++ - - Copyright (c) 2012 - present, Victor Zverovich - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are met: - - 1. Redistributions of source code must retain the above copyright notice, this - list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the documentation - and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND - ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR - ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef FMT_FORMAT_H_ -#define FMT_FORMAT_H_ - -#include <algorithm> -#include <cassert> -#include <cmath> -#include <cstring> -#include <limits> -#include <memory> -#include <stdexcept> -#include <stdint.h> - -#ifdef __clang__ -# define FMT_CLANG_VERSION (__clang_major__ * 100 + __clang_minor__) -#else -# define FMT_CLANG_VERSION 0 -#endif - -#ifdef __INTEL_COMPILER -# define FMT_ICC_VERSION __INTEL_COMPILER -#elif defined(__ICL) -# define FMT_ICC_VERSION __ICL -#else -# define FMT_ICC_VERSION 0 -#endif - -#ifdef __NVCC__ -# define FMT_CUDA_VERSION (__CUDACC_VER_MAJOR__ * 100 + __CUDACC_VER_MINOR__) -#else -# define FMT_CUDA_VERSION 0 -#endif - -#include "core.h" - -#if FMT_GCC_VERSION >= 406 || FMT_CLANG_VERSION -# pragma GCC diagnostic push - -// Disable the warning about declaration shadowing because it affects too -// many valid cases. -# pragma GCC diagnostic ignored "-Wshadow" - -// Disable the warning about nonliteral format strings because we construct -// them dynamically when falling back to snprintf for FP formatting. -# pragma GCC diagnostic ignored "-Wformat-nonliteral" -#endif - -# if FMT_CLANG_VERSION -# pragma GCC diagnostic ignored "-Wgnu-string-literal-operator-template" -# endif - -#ifdef _SECURE_SCL -# define FMT_SECURE_SCL _SECURE_SCL -#else -# define FMT_SECURE_SCL 0 -#endif - -#if FMT_SECURE_SCL -# include <iterator> -#endif - -#ifdef __has_builtin -# define FMT_HAS_BUILTIN(x) __has_builtin(x) -#else -# define FMT_HAS_BUILTIN(x) 0 -#endif - -#ifdef __GNUC_LIBSTD__ -# define FMT_GNUC_LIBSTD_VERSION (__GNUC_LIBSTD__ * 100 + __GNUC_LIBSTD_MINOR__) -#endif - -#ifndef FMT_THROW -# if FMT_EXCEPTIONS -# if FMT_MSC_VER -FMT_BEGIN_NAMESPACE -namespace internal { -template <typename Exception> -inline void do_throw(const Exception &x) { - // Silence unreachable code warnings in MSVC because these are nearly - // impossible to fix in a generic code. - volatile bool b = true; - if (b) - throw x; -} -} -FMT_END_NAMESPACE -# define FMT_THROW(x) fmt::internal::do_throw(x) -# else -# define FMT_THROW(x) throw x -# endif -# else -# define FMT_THROW(x) do { static_cast<void>(sizeof(x)); assert(false); } while(false); -# endif -#endif - -#ifndef FMT_USE_USER_DEFINED_LITERALS -// For Intel's compiler and NVIDIA's compiler both it and the system gcc/msc -// must support UDLs. -# if (FMT_HAS_FEATURE(cxx_user_literals) || \ - FMT_GCC_VERSION >= 407 || FMT_MSC_VER >= 1900) && \ - (!(FMT_ICC_VERSION || FMT_CUDA_VERSION) || \ - FMT_ICC_VERSION >= 1500 || FMT_CUDA_VERSION >= 700) -# define FMT_USE_USER_DEFINED_LITERALS 1 -# else -# define FMT_USE_USER_DEFINED_LITERALS 0 -# endif -#endif - -// EDG C++ Front End based compilers (icc, nvcc) do not currently support UDL -// templates. -#if FMT_USE_USER_DEFINED_LITERALS && \ - FMT_ICC_VERSION == 0 && \ - FMT_CUDA_VERSION == 0 && \ - ((FMT_GCC_VERSION >= 600 && __cplusplus >= 201402L) || \ - (defined(FMT_CLANG_VERSION) && FMT_CLANG_VERSION >= 304)) -# define FMT_UDL_TEMPLATE 1 -#else -# define FMT_UDL_TEMPLATE 0 -#endif - -#ifndef FMT_USE_EXTERN_TEMPLATES -# ifndef FMT_HEADER_ONLY -# define FMT_USE_EXTERN_TEMPLATES \ - ((FMT_CLANG_VERSION >= 209 && __cplusplus >= 201103L) || \ - (FMT_GCC_VERSION >= 303 && FMT_HAS_GXX_CXX11)) -# else -# define FMT_USE_EXTERN_TEMPLATES 0 -# endif -#endif - -#if FMT_HAS_GXX_CXX11 || FMT_HAS_FEATURE(cxx_trailing_return) || \ - FMT_MSC_VER >= 1600 -# define FMT_USE_TRAILING_RETURN 1 -#else -# define FMT_USE_TRAILING_RETURN 0 -#endif - -#ifndef FMT_USE_GRISU -# define FMT_USE_GRISU 0 -//# define FMT_USE_GRISU std::numeric_limits<double>::is_iec559 -#endif - -// __builtin_clz is broken in clang with Microsoft CodeGen: -// https://github.com/fmtlib/fmt/issues/519 -#ifndef _MSC_VER -# if FMT_GCC_VERSION >= 400 || FMT_HAS_BUILTIN(__builtin_clz) -# define FMT_BUILTIN_CLZ(n) __builtin_clz(n) -# endif - -# if FMT_GCC_VERSION >= 400 || FMT_HAS_BUILTIN(__builtin_clzll) -# define FMT_BUILTIN_CLZLL(n) __builtin_clzll(n) -# endif -#endif - -// Some compilers masquerade as both MSVC and GCC-likes or otherwise support -// __builtin_clz and __builtin_clzll, so only define FMT_BUILTIN_CLZ using the -// MSVC intrinsics if the clz and clzll builtins are not available. -#if FMT_MSC_VER && !defined(FMT_BUILTIN_CLZLL) && !defined(_MANAGED) -# include <intrin.h> // _BitScanReverse, _BitScanReverse64 - -FMT_BEGIN_NAMESPACE -namespace internal { -// Avoid Clang with Microsoft CodeGen's -Wunknown-pragmas warning. -# ifndef __clang__ -# pragma intrinsic(_BitScanReverse) -# endif -inline uint32_t clz(uint32_t x) { - unsigned long r = 0; - _BitScanReverse(&r, x); - - assert(x != 0); - // Static analysis complains about using uninitialized data - // "r", but the only way that can happen is if "x" is 0, - // which the callers guarantee to not happen. -# pragma warning(suppress: 6102) - return 31 - r; -} -# define FMT_BUILTIN_CLZ(n) fmt::internal::clz(n) - -# if defined(_WIN64) && !defined(__clang__) -# pragma intrinsic(_BitScanReverse64) -# endif - -inline uint32_t clzll(uint64_t x) { - unsigned long r = 0; -# ifdef _WIN64 - _BitScanReverse64(&r, x); -# else - // Scan the high 32 bits. - if (_BitScanReverse(&r, static_cast<uint32_t>(x >> 32))) - return 63 - (r + 32); - - // Scan the low 32 bits. - _BitScanReverse(&r, static_cast<uint32_t>(x)); -# endif - - assert(x != 0); - // Static analysis complains about using uninitialized data - // "r", but the only way that can happen is if "x" is 0, - // which the callers guarantee to not happen. -# pragma warning(suppress: 6102) - return 63 - r; -} -# define FMT_BUILTIN_CLZLL(n) fmt::internal::clzll(n) -} -FMT_END_NAMESPACE -#endif - -FMT_BEGIN_NAMESPACE -namespace internal { - -// An equivalent of `*reinterpret_cast<Dest*>(&source)` that doesn't produce -// undefined behavior (e.g. due to type aliasing). -// Example: uint64_t d = bit_cast<uint64_t>(2.718); -template <typename Dest, typename Source> -inline Dest bit_cast(const Source& source) { - static_assert(sizeof(Dest) == sizeof(Source), "size mismatch"); - Dest dest; - std::memcpy(&dest, &source, sizeof(dest)); - return dest; -} - -// An implementation of begin and end for pre-C++11 compilers such as gcc 4. -template <typename C> -FMT_CONSTEXPR auto begin(const C &c) -> decltype(c.begin()) { - return c.begin(); -} -template <typename T, std::size_t N> -FMT_CONSTEXPR T *begin(T (&array)[N]) FMT_NOEXCEPT { return array; } -template <typename C> -FMT_CONSTEXPR auto end(const C &c) -> decltype(c.end()) { return c.end(); } -template <typename T, std::size_t N> -FMT_CONSTEXPR T *end(T (&array)[N]) FMT_NOEXCEPT { return array + N; } - -// For std::result_of in gcc 4.4. -template <typename Result> -struct function { - template <typename T> - struct result { typedef Result type; }; -}; - -struct dummy_int { - int data[2]; - operator int() const { return 0; } -}; -typedef std::numeric_limits<internal::dummy_int> fputil; - -// Dummy implementations of system functions called if the latter are not -// available. -inline dummy_int isinf(...) { return dummy_int(); } -inline dummy_int _finite(...) { return dummy_int(); } -inline dummy_int isnan(...) { return dummy_int(); } -inline dummy_int _isnan(...) { return dummy_int(); } - -template <typename Allocator> -typename Allocator::value_type *allocate(Allocator& alloc, std::size_t n) { -#if __cplusplus >= 201103L || FMT_MSC_VER >= 1700 - return std::allocator_traits<Allocator>::allocate(alloc, n); -#else - return alloc.allocate(n); -#endif -} - -// A helper function to suppress bogus "conditional expression is constant" -// warnings. -template <typename T> -inline T const_check(T value) { return value; } -} // namespace internal -FMT_END_NAMESPACE - -namespace std { -// Standard permits specialization of std::numeric_limits. This specialization -// is used to resolve ambiguity between isinf and std::isinf in glibc: -// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48891 -// and the same for isnan. -template <> -class numeric_limits<fmt::internal::dummy_int> : - public std::numeric_limits<int> { - public: - // Portable version of isinf. - template <typename T> - static bool isinfinity(T x) { - using namespace fmt::internal; - // The resolution "priority" is: - // isinf macro > std::isinf > ::isinf > fmt::internal::isinf - if (const_check(sizeof(isinf(x)) != sizeof(fmt::internal::dummy_int))) - return isinf(x) != 0; - return !_finite(static_cast<double>(x)); - } - - // Portable version of isnan. - template <typename T> - static bool isnotanumber(T x) { - using namespace fmt::internal; - if (const_check(sizeof(isnan(x)) != sizeof(fmt::internal::dummy_int))) - return isnan(x) != 0; - return _isnan(static_cast<double>(x)) != 0; - } -}; -} // namespace std - -FMT_BEGIN_NAMESPACE -template <typename Range> -class basic_writer; - -template <typename OutputIt, typename T = typename OutputIt::value_type> -class output_range { - private: - OutputIt it_; - - // Unused yet. - typedef void sentinel; - sentinel end() const; - - public: - typedef OutputIt iterator; - typedef T value_type; - - explicit output_range(OutputIt it): it_(it) {} - OutputIt begin() const { return it_; } -}; - -// A range where begin() returns back_insert_iterator. -template <typename Container> -class back_insert_range: - public output_range<std::back_insert_iterator<Container>> { - typedef output_range<std::back_insert_iterator<Container>> base; - public: - typedef typename Container::value_type value_type; - - back_insert_range(Container &c): base(std::back_inserter(c)) {} - back_insert_range(typename base::iterator it): base(it) {} -}; - -typedef basic_writer<back_insert_range<internal::buffer>> writer; -typedef basic_writer<back_insert_range<internal::wbuffer>> wwriter; - -/** A formatting error such as invalid format string. */ -class format_error : public std::runtime_error { - public: - explicit format_error(const char *message) - : std::runtime_error(message) {} - - explicit format_error(const std::string &message) - : std::runtime_error(message) {} -}; - -namespace internal { - -#if FMT_SECURE_SCL -template <typename T> -struct checked { typedef stdext::checked_array_iterator<T*> type; }; - -// Make a checked iterator to avoid warnings on MSVC. -template <typename T> -inline stdext::checked_array_iterator<T*> make_checked(T *p, std::size_t size) { - return {p, size}; -} -#else -template <typename T> -struct checked { typedef T *type; }; -template <typename T> -inline T *make_checked(T *p, std::size_t) { return p; } -#endif - -template <typename T> -template <typename U> -void basic_buffer<T>::append(const U *begin, const U *end) { - std::size_t new_size = size_ + internal::to_unsigned(end - begin); - reserve(new_size); - std::uninitialized_copy(begin, end, - internal::make_checked(ptr_, capacity_) + size_); - size_ = new_size; -} -} // namespace internal - -// C++20 feature test, since r346892 Clang considers char8_t a fundamental -// type in this mode. If this is the case __cpp_char8_t will be defined. -#if !defined(__cpp_char8_t) -// A UTF-8 code unit type. -enum char8_t: unsigned char {}; -#endif - -// A UTF-8 string view. -class u8string_view : public basic_string_view<char8_t> { - public: - typedef char8_t char_type; - - u8string_view(const char *s): - basic_string_view<char8_t>(reinterpret_cast<const char8_t*>(s)) {} - u8string_view(const char *s, size_t count) FMT_NOEXCEPT: - basic_string_view<char8_t>(reinterpret_cast<const char8_t*>(s), count) {} -}; - -#if FMT_USE_USER_DEFINED_LITERALS -inline namespace literals { -inline u8string_view operator"" _u(const char *s, std::size_t n) { - return {s, n}; -} -} -#endif - -// The number of characters to store in the basic_memory_buffer object itself -// to avoid dynamic memory allocation. -enum { inline_buffer_size = 500 }; - -/** - \rst - A dynamically growing memory buffer for trivially copyable/constructible types - with the first ``SIZE`` elements stored in the object itself. - - You can use one of the following typedefs for common character types: - - +----------------+------------------------------+ - | Type | Definition | - +================+==============================+ - | memory_buffer | basic_memory_buffer<char> | - +----------------+------------------------------+ - | wmemory_buffer | basic_memory_buffer<wchar_t> | - +----------------+------------------------------+ - - **Example**:: - - fmt::memory_buffer out; - format_to(out, "The answer is {}.", 42); - - This will append the following output to the ``out`` object: - - .. code-block:: none - - The answer is 42. - - The output can be converted to an ``std::string`` with ``to_string(out)``. - \endrst - */ -template <typename T, std::size_t SIZE = inline_buffer_size, - typename Allocator = std::allocator<T> > -class basic_memory_buffer: private Allocator, public internal::basic_buffer<T> { - private: - T store_[SIZE]; - - // Deallocate memory allocated by the buffer. - void deallocate() { - T* data = this->data(); - if (data != store_) Allocator::deallocate(data, this->capacity()); - } - - protected: - void grow(std::size_t size) FMT_OVERRIDE; - - public: - typedef T value_type; - typedef const T &const_reference; - - explicit basic_memory_buffer(const Allocator &alloc = Allocator()) - : Allocator(alloc) { - this->set(store_, SIZE); - } - ~basic_memory_buffer() { deallocate(); } - - private: - // Move data from other to this buffer. - void move(basic_memory_buffer &other) { - Allocator &this_alloc = *this, &other_alloc = other; - this_alloc = std::move(other_alloc); - T* data = other.data(); - std::size_t size = other.size(), capacity = other.capacity(); - if (data == other.store_) { - this->set(store_, capacity); - std::uninitialized_copy(other.store_, other.store_ + size, - internal::make_checked(store_, capacity)); - } else { - this->set(data, capacity); - // Set pointer to the inline array so that delete is not called - // when deallocating. - other.set(other.store_, 0); - } - this->resize(size); - } - - public: - /** - \rst - Constructs a :class:`fmt::basic_memory_buffer` object moving the content - of the other object to it. - \endrst - */ - basic_memory_buffer(basic_memory_buffer &&other) { - move(other); - } - - /** - \rst - Moves the content of the other ``basic_memory_buffer`` object to this one. - \endrst - */ - basic_memory_buffer &operator=(basic_memory_buffer &&other) { - assert(this != &other); - deallocate(); - move(other); - return *this; - } - - // Returns a copy of the allocator associated with this buffer. - Allocator get_allocator() const { return *this; } -}; - -template <typename T, std::size_t SIZE, typename Allocator> -void basic_memory_buffer<T, SIZE, Allocator>::grow(std::size_t size) { - std::size_t old_capacity = this->capacity(); - std::size_t new_capacity = old_capacity + old_capacity / 2; - if (size > new_capacity) - new_capacity = size; - T *old_data = this->data(); - T *new_data = internal::allocate<Allocator>(*this, new_capacity); - // The following code doesn't throw, so the raw pointer above doesn't leak. - std::uninitialized_copy(old_data, old_data + this->size(), - internal::make_checked(new_data, new_capacity)); - this->set(new_data, new_capacity); - // deallocate must not throw according to the standard, but even if it does, - // the buffer already uses the new storage and will deallocate it in - // destructor. - if (old_data != store_) - Allocator::deallocate(old_data, old_capacity); -} - -typedef basic_memory_buffer<char> memory_buffer; -typedef basic_memory_buffer<wchar_t> wmemory_buffer; - -namespace internal { - -template <typename Char> -struct char_traits; - -template <> -struct char_traits<char> { - // Formats a floating-point number. - template <typename T> - FMT_API static int format_float(char *buffer, std::size_t size, - const char *format, int precision, T value); -}; - -template <> -struct char_traits<wchar_t> { - template <typename T> - FMT_API static int format_float(wchar_t *buffer, std::size_t size, - const wchar_t *format, int precision, T value); -}; - -#if FMT_USE_EXTERN_TEMPLATES -extern template int char_traits<char>::format_float<double>( - char *buffer, std::size_t size, const char* format, int precision, - double value); -extern template int char_traits<char>::format_float<long double>( - char *buffer, std::size_t size, const char* format, int precision, - long double value); - -extern template int char_traits<wchar_t>::format_float<double>( - wchar_t *buffer, std::size_t size, const wchar_t* format, int precision, - double value); -extern template int char_traits<wchar_t>::format_float<long double>( - wchar_t *buffer, std::size_t size, const wchar_t* format, int precision, - long double value); -#endif - -template <typename Container> -inline typename std::enable_if< - is_contiguous<Container>::value, - typename checked<typename Container::value_type>::type>::type - reserve(std::back_insert_iterator<Container> &it, std::size_t n) { - Container &c = internal::get_container(it); - std::size_t size = c.size(); - c.resize(size + n); - return make_checked(&c[size], n); -} - -template <typename Iterator> -inline Iterator &reserve(Iterator &it, std::size_t) { return it; } - -template <typename Char> -class null_terminating_iterator; - -template <typename Char> -FMT_CONSTEXPR_DECL const Char *pointer_from(null_terminating_iterator<Char> it); - -// An output iterator that counts the number of objects written to it and -// discards them. -template <typename T> -class counting_iterator { - private: - std::size_t count_; - mutable T blackhole_; - - public: - typedef std::output_iterator_tag iterator_category; - typedef T value_type; - typedef std::ptrdiff_t difference_type; - typedef T* pointer; - typedef T& reference; - typedef counting_iterator _Unchecked_type; // Mark iterator as checked. - - counting_iterator(): count_(0) {} - - std::size_t count() const { return count_; } - - counting_iterator& operator++() { - ++count_; - return *this; - } - - counting_iterator operator++(int) { - auto it = *this; - ++*this; - return it; - } - - T &operator*() const { return blackhole_; } -}; - -template <typename OutputIt> -class truncating_iterator_base { - protected: - OutputIt out_; - std::size_t limit_; - std::size_t count_; - - truncating_iterator_base(OutputIt out, std::size_t limit) - : out_(out), limit_(limit), count_(0) {} - - public: - typedef std::output_iterator_tag iterator_category; - typedef void difference_type; - typedef void pointer; - typedef void reference; - typedef truncating_iterator_base _Unchecked_type; // Mark iterator as checked. - - OutputIt base() const { return out_; } - std::size_t count() const { return count_; } -}; - -// An output iterator that truncates the output and counts the number of objects -// written to it. -template <typename OutputIt, typename Enable = typename std::is_void< - typename std::iterator_traits<OutputIt>::value_type>::type> -class truncating_iterator; - -template <typename OutputIt> -class truncating_iterator<OutputIt, std::false_type>: - public truncating_iterator_base<OutputIt> { - typedef std::iterator_traits<OutputIt> traits; - - mutable typename traits::value_type blackhole_; - - public: - typedef typename traits::value_type value_type; - - truncating_iterator(OutputIt out, std::size_t limit) - : truncating_iterator_base<OutputIt>(out, limit) {} - - truncating_iterator& operator++() { - if (this->count_++ < this->limit_) - ++this->out_; - return *this; - } - - truncating_iterator operator++(int) { - auto it = *this; - ++*this; - return it; - } - - value_type& operator*() const { - return this->count_ < this->limit_ ? *this->out_ : blackhole_; - } -}; - -template <typename OutputIt> -class truncating_iterator<OutputIt, std::true_type>: - public truncating_iterator_base<OutputIt> { - public: - typedef typename OutputIt::container_type::value_type value_type; - - truncating_iterator(OutputIt out, std::size_t limit) - : truncating_iterator_base<OutputIt>(out, limit) {} - - truncating_iterator& operator=(value_type val) { - if (this->count_++ < this->limit_) - this->out_ = val; - return *this; - } - - truncating_iterator& operator++() { return *this; } - truncating_iterator& operator++(int) { return *this; } - truncating_iterator& operator*() { return *this; } -}; - -// Returns true if value is negative, false otherwise. -// Same as (value < 0) but doesn't produce warnings if T is an unsigned type. -template <typename T> -FMT_CONSTEXPR typename std::enable_if< - std::numeric_limits<T>::is_signed, bool>::type is_negative(T value) { - return value < 0; -} -template <typename T> -FMT_CONSTEXPR typename std::enable_if< - !std::numeric_limits<T>::is_signed, bool>::type is_negative(T) { - return false; -} - -template <typename T> -struct int_traits { - // Smallest of uint32_t and uint64_t that is large enough to represent - // all values of T. - typedef typename std::conditional< - std::numeric_limits<T>::digits <= 32, uint32_t, uint64_t>::type main_type; -}; - -// Static data is placed in this class template to allow header-only -// configuration. -template <typename T = void> -struct FMT_API basic_data { - static const uint32_t POWERS_OF_10_32[]; - static const uint32_t ZERO_OR_POWERS_OF_10_32[]; - static const uint64_t ZERO_OR_POWERS_OF_10_64[]; - static const uint64_t POW10_SIGNIFICANDS[]; - static const int16_t POW10_EXPONENTS[]; - static const char DIGITS[]; - static const char FOREGROUND_COLOR[]; - static const char BACKGROUND_COLOR[]; - static const char RESET_COLOR[]; - static const wchar_t WRESET_COLOR[]; -}; - -#if FMT_USE_EXTERN_TEMPLATES -extern template struct basic_data<void>; -#endif - -typedef basic_data<> data; - -#ifdef FMT_BUILTIN_CLZLL -// Returns the number of decimal digits in n. Leading zeros are not counted -// except for n == 0 in which case count_digits returns 1. -inline int count_digits(uint64_t n) { - // Based on http://graphics.stanford.edu/~seander/bithacks.html#IntegerLog10 - // and the benchmark https://github.com/localvoid/cxx-benchmark-count-digits. - int t = (64 - FMT_BUILTIN_CLZLL(n | 1)) * 1233 >> 12; - return t - (n < data::ZERO_OR_POWERS_OF_10_64[t]) + 1; -} -#else -// Fallback version of count_digits used when __builtin_clz is not available. -inline int count_digits(uint64_t n) { - int count = 1; - for (;;) { - // Integer division is slow so do it for a group of four digits instead - // of for every digit. The idea comes from the talk by Alexandrescu - // "Three Optimization Tips for C++". See speed-test for a comparison. - if (n < 10) return count; - if (n < 100) return count + 1; - if (n < 1000) return count + 2; - if (n < 10000) return count + 3; - n /= 10000u; - count += 4; - } -} -#endif - -template <typename Char> -inline size_t count_code_points(basic_string_view<Char> s) { return s.size(); } - -// Counts the number of code points in a UTF-8 string. -FMT_API size_t count_code_points(basic_string_view<char8_t> s); - -inline char8_t to_char8_t(char c) { return static_cast<char8_t>(c); } - -template <typename InputIt, typename OutChar> -struct needs_conversion: std::integral_constant<bool, - std::is_same< - typename std::iterator_traits<InputIt>::value_type, char>::value && - std::is_same<OutChar, char8_t>::value> {}; - -template <typename OutChar, typename InputIt, typename OutputIt> -typename std::enable_if< - !needs_conversion<InputIt, OutChar>::value, OutputIt>::type - copy_str(InputIt begin, InputIt end, OutputIt it) { - return std::copy(begin, end, it); -} - -template <typename OutChar, typename InputIt, typename OutputIt> -typename std::enable_if< - needs_conversion<InputIt, OutChar>::value, OutputIt>::type - copy_str(InputIt begin, InputIt end, OutputIt it) { - return std::transform(begin, end, it, to_char8_t); -} - -#if FMT_HAS_CPP_ATTRIBUTE(always_inline) -# define FMT_ALWAYS_INLINE __attribute__((always_inline)) -#else -# define FMT_ALWAYS_INLINE -#endif - -template <typename Handler> -inline char *lg(uint32_t n, Handler h) FMT_ALWAYS_INLINE; - -// Computes g = floor(log10(n)) and calls h.on<g>(n); -template <typename Handler> -inline char *lg(uint32_t n, Handler h) { - return n < 100 ? n < 10 ? h.template on<0>(n) : h.template on<1>(n) - : n < 1000000 - ? n < 10000 ? n < 1000 ? h.template on<2>(n) - : h.template on<3>(n) - : n < 100000 ? h.template on<4>(n) - : h.template on<5>(n) - : n < 100000000 ? n < 10000000 ? h.template on<6>(n) - : h.template on<7>(n) - : n < 1000000000 ? h.template on<8>(n) - : h.template on<9>(n); -} - -// An lg handler that formats a decimal number. -// Usage: lg(n, decimal_formatter(buffer)); -class decimal_formatter { - private: - char *buffer_; - - void write_pair(unsigned N, uint32_t index) { - std::memcpy(buffer_ + N, data::DIGITS + index * 2, 2); - } - - public: - explicit decimal_formatter(char *buf) : buffer_(buf) {} - - template <unsigned N> char *on(uint32_t u) { - if (N == 0) { - *buffer_ = static_cast<char>(u) + '0'; - } else if (N == 1) { - write_pair(0, u); - } else { - // The idea of using 4.32 fixed-point numbers is based on - // https://github.com/jeaiii/itoa - unsigned n = N - 1; - unsigned a = n / 5 * n * 53 / 16; - uint64_t t = ((1ULL << (32 + a)) / - data::ZERO_OR_POWERS_OF_10_32[n] + 1 - n / 9); - t = ((t * u) >> a) + n / 5 * 4; - write_pair(0, t >> 32); - for (unsigned i = 2; i < N; i += 2) { - t = 100ULL * static_cast<uint32_t>(t); - write_pair(i, t >> 32); - } - if (N % 2 == 0) { - buffer_[N] = static_cast<char>( - (10ULL * static_cast<uint32_t>(t)) >> 32) + '0'; - } - } - return buffer_ += N + 1; - } -}; - -// An lg handler that formats a decimal number with a terminating null. -class decimal_formatter_null : public decimal_formatter { - public: - explicit decimal_formatter_null(char *buf) : decimal_formatter(buf) {} - - template <unsigned N> char *on(uint32_t u) { - char *buf = decimal_formatter::on<N>(u); - *buf = '\0'; - return buf; - } -}; - -#ifdef FMT_BUILTIN_CLZ -// Optional version of count_digits for better performance on 32-bit platforms. -inline int count_digits(uint32_t n) { - int t = (32 - FMT_BUILTIN_CLZ(n | 1)) * 1233 >> 12; - return t - (n < data::ZERO_OR_POWERS_OF_10_32[t]) + 1; -} -#endif - -// A functor that doesn't add a thousands separator. -struct no_thousands_sep { - typedef char char_type; - - template <typename Char> - void operator()(Char *) {} - - enum { size = 0 }; -}; - -// A functor that adds a thousands separator. -template <typename Char> -class add_thousands_sep { - private: - basic_string_view<Char> sep_; - - // Index of a decimal digit with the least significant digit having index 0. - unsigned digit_index_; - - public: - typedef Char char_type; - - explicit add_thousands_sep(basic_string_view<Char> sep) - : sep_(sep), digit_index_(0) {} - - void operator()(Char *&buffer) { - if (++digit_index_ % 3 != 0) - return; - buffer -= sep_.size(); - std::uninitialized_copy(sep_.data(), sep_.data() + sep_.size(), - internal::make_checked(buffer, sep_.size())); - } - - enum { size = 1 }; -}; - -template <typename Char> -FMT_API Char thousands_sep_impl(locale_ref loc); - -template <typename Char> -inline Char thousands_sep(locale_ref loc) { - return Char(thousands_sep_impl<char>(loc)); -} - -template <> -inline wchar_t thousands_sep(locale_ref loc) { - return thousands_sep_impl<wchar_t>(loc); -} - -// Formats a decimal unsigned integer value writing into buffer. -// thousands_sep is a functor that is called after writing each char to -// add a thousands separator if necessary. -template <typename UInt, typename Char, typename ThousandsSep> -inline Char *format_decimal(Char *buffer, UInt value, int num_digits, - ThousandsSep thousands_sep) { - FMT_ASSERT(num_digits >= 0, "invalid digit count"); - buffer += num_digits; - Char *end = buffer; - while (value >= 100) { - // Integer division is slow so do it for a group of two digits instead - // of for every digit. The idea comes from the talk by Alexandrescu - // "Three Optimization Tips for C++". See speed-test for a comparison. - unsigned index = static_cast<unsigned>((value % 100) * 2); - value /= 100; - *--buffer = static_cast<Char>(data::DIGITS[index + 1]); - thousands_sep(buffer); - *--buffer = static_cast<Char>(data::DIGITS[index]); - thousands_sep(buffer); - } - if (value < 10) { - *--buffer = static_cast<Char>('0' + value); - return end; - } - unsigned index = static_cast<unsigned>(value * 2); - *--buffer = static_cast<Char>(data::DIGITS[index + 1]); - thousands_sep(buffer); - *--buffer = static_cast<Char>(data::DIGITS[index]); - return end; -} - -template <typename OutChar, typename UInt, typename Iterator, - typename ThousandsSep> -inline Iterator format_decimal( - Iterator out, UInt value, int num_digits, ThousandsSep sep) { - FMT_ASSERT(num_digits >= 0, "invalid digit count"); - typedef typename ThousandsSep::char_type char_type; - // Buffer should be large enough to hold all digits (<= digits10 + 1). - enum { max_size = std::numeric_limits<UInt>::digits10 + 1 }; - FMT_ASSERT(ThousandsSep::size <= 1, "invalid separator"); - char_type buffer[max_size + max_size / 3]; - auto end = format_decimal(buffer, value, num_digits, sep); - return internal::copy_str<OutChar>(buffer, end, out); -} - -template <typename OutChar, typename It, typename UInt> -inline It format_decimal(It out, UInt value, int num_digits) { - return format_decimal<OutChar>(out, value, num_digits, no_thousands_sep()); -} - -template <unsigned BASE_BITS, typename Char, typename UInt> -inline Char *format_uint(Char *buffer, UInt value, int num_digits, - bool upper = false) { - buffer += num_digits; - Char *end = buffer; - do { - const char *digits = upper ? "0123456789ABCDEF" : "0123456789abcdef"; - unsigned digit = (value & ((1 << BASE_BITS) - 1)); - *--buffer = static_cast<Char>(BASE_BITS < 4 ? static_cast<char>('0' + digit) - : digits[digit]); - } while ((value >>= BASE_BITS) != 0); - return end; -} - -template <unsigned BASE_BITS, typename Char, typename It, typename UInt> -inline It format_uint(It out, UInt value, int num_digits, - bool upper = false) { - // Buffer should be large enough to hold all digits (digits / BASE_BITS + 1) - // and null. - char buffer[std::numeric_limits<UInt>::digits / BASE_BITS + 2]; - format_uint<BASE_BITS>(buffer, value, num_digits, upper); - return internal::copy_str<Char>(buffer, buffer + num_digits, out); -} - -#ifndef _WIN32 -# define FMT_USE_WINDOWS_H 0 -#elif !defined(FMT_USE_WINDOWS_H) -# define FMT_USE_WINDOWS_H 1 -#endif - -// Define FMT_USE_WINDOWS_H to 0 to disable use of windows.h. -// All the functionality that relies on it will be disabled too. -#if FMT_USE_WINDOWS_H -// A converter from UTF-8 to UTF-16. -// It is only provided for Windows since other systems support UTF-8 natively. -class utf8_to_utf16 { - private: - wmemory_buffer buffer_; - - public: - FMT_API explicit utf8_to_utf16(string_view s); - operator wstring_view() const { return wstring_view(&buffer_[0], size()); } - size_t size() const { return buffer_.size() - 1; } - const wchar_t *c_str() const { return &buffer_[0]; } - std::wstring str() const { return std::wstring(&buffer_[0], size()); } -}; - -// A converter from UTF-16 to UTF-8. -// It is only provided for Windows since other systems support UTF-8 natively. -class utf16_to_utf8 { - private: - memory_buffer buffer_; - - public: - utf16_to_utf8() {} - FMT_API explicit utf16_to_utf8(wstring_view s); - operator string_view() const { return string_view(&buffer_[0], size()); } - size_t size() const { return buffer_.size() - 1; } - const char *c_str() const { return &buffer_[0]; } - std::string str() const { return std::string(&buffer_[0], size()); } - - // Performs conversion returning a system error code instead of - // throwing exception on conversion error. This method may still throw - // in case of memory allocation error. - FMT_API int convert(wstring_view s); -}; - -FMT_API void format_windows_error(fmt::internal::buffer &out, int error_code, - fmt::string_view message) FMT_NOEXCEPT; -#endif - -template <typename T = void> -struct null {}; -} // namespace internal - -enum alignment { - ALIGN_DEFAULT, ALIGN_LEFT, ALIGN_RIGHT, ALIGN_CENTER, ALIGN_NUMERIC -}; - -// Flags. -enum { SIGN_FLAG = 1, PLUS_FLAG = 2, MINUS_FLAG = 4, HASH_FLAG = 8 }; - -// An alignment specifier. -struct align_spec { - unsigned width_; - // Fill is always wchar_t and cast to char if necessary to avoid having - // two specialization of AlignSpec and its subclasses. - wchar_t fill_; - alignment align_; - - FMT_CONSTEXPR align_spec() : width_(0), fill_(' '), align_(ALIGN_DEFAULT) {} - FMT_CONSTEXPR unsigned width() const { return width_; } - FMT_CONSTEXPR wchar_t fill() const { return fill_; } - FMT_CONSTEXPR alignment align() const { return align_; } -}; - -struct core_format_specs { - int precision; - uint_least8_t flags; - char type; - - FMT_CONSTEXPR core_format_specs() : precision(-1), flags(0), type(0) {} - FMT_CONSTEXPR bool has(unsigned f) const { return (flags & f) != 0; } -}; - -// Format specifiers. -template <typename Char> -struct basic_format_specs : align_spec, core_format_specs { - FMT_CONSTEXPR basic_format_specs() {} -}; - -typedef basic_format_specs<char> format_specs; - -template <typename Char, typename ErrorHandler> -FMT_CONSTEXPR unsigned basic_parse_context<Char, ErrorHandler>::next_arg_id() { - if (next_arg_id_ >= 0) - return internal::to_unsigned(next_arg_id_++); - on_error("cannot switch from manual to automatic argument indexing"); - return 0; -} - -namespace internal { - -// Formats value using Grisu2 algorithm: -// https://www.cs.tufts.edu/~nr/cs257/archive/florian-loitsch/printf.pdf -template <typename Double> -FMT_API typename std::enable_if<sizeof(Double) == sizeof(uint64_t), bool>::type - grisu2_format(Double value, buffer &buf, core_format_specs); -template <typename Double> -inline typename std::enable_if<sizeof(Double) != sizeof(uint64_t), bool>::type - grisu2_format(Double, buffer &, core_format_specs) { return false; } - -template <typename Double> -void sprintf_format(Double, internal::buffer &, core_format_specs); - -template <typename Handler> -FMT_CONSTEXPR void handle_int_type_spec(char spec, Handler &&handler) { - switch (spec) { - case 0: case 'd': - handler.on_dec(); - break; - case 'x': case 'X': - handler.on_hex(); - break; - case 'b': case 'B': - handler.on_bin(); - break; - case 'o': - handler.on_oct(); - break; - case 'n': - handler.on_num(); - break; - default: - handler.on_error(); - } -} - -template <typename Handler> -FMT_CONSTEXPR void handle_float_type_spec(char spec, Handler &&handler) { - switch (spec) { - case 0: case 'g': case 'G': - handler.on_general(); - break; - case 'e': case 'E': - handler.on_exp(); - break; - case 'f': case 'F': - handler.on_fixed(); - break; - case 'a': case 'A': - handler.on_hex(); - break; - default: - handler.on_error(); - break; - } -} - -template <typename Char, typename Handler> -FMT_CONSTEXPR void handle_char_specs( - const basic_format_specs<Char> *specs, Handler &&handler) { - if (!specs) return handler.on_char(); - if (specs->type && specs->type != 'c') return handler.on_int(); - if (specs->align() == ALIGN_NUMERIC || specs->flags != 0) - handler.on_error("invalid format specifier for char"); - handler.on_char(); -} - -template <typename Char, typename Handler> -FMT_CONSTEXPR void handle_cstring_type_spec(Char spec, Handler &&handler) { - if (spec == 0 || spec == 's') - handler.on_string(); - else if (spec == 'p') - handler.on_pointer(); - else - handler.on_error("invalid type specifier"); -} - -template <typename Char, typename ErrorHandler> -FMT_CONSTEXPR void check_string_type_spec(Char spec, ErrorHandler &&eh) { - if (spec != 0 && spec != 's') - eh.on_error("invalid type specifier"); -} - -template <typename Char, typename ErrorHandler> -FMT_CONSTEXPR void check_pointer_type_spec(Char spec, ErrorHandler &&eh) { - if (spec != 0 && spec != 'p') - eh.on_error("invalid type specifier"); -} - -template <typename ErrorHandler> -class int_type_checker : private ErrorHandler { - public: - FMT_CONSTEXPR explicit int_type_checker(ErrorHandler eh) : ErrorHandler(eh) {} - - FMT_CONSTEXPR void on_dec() {} - FMT_CONSTEXPR void on_hex() {} - FMT_CONSTEXPR void on_bin() {} - FMT_CONSTEXPR void on_oct() {} - FMT_CONSTEXPR void on_num() {} - - FMT_CONSTEXPR void on_error() { - ErrorHandler::on_error("invalid type specifier"); - } -}; - -template <typename ErrorHandler> -class float_type_checker : private ErrorHandler { - public: - FMT_CONSTEXPR explicit float_type_checker(ErrorHandler eh) - : ErrorHandler(eh) {} - - FMT_CONSTEXPR void on_general() {} - FMT_CONSTEXPR void on_exp() {} - FMT_CONSTEXPR void on_fixed() {} - FMT_CONSTEXPR void on_hex() {} - - FMT_CONSTEXPR void on_error() { - ErrorHandler::on_error("invalid type specifier"); - } -}; - -template <typename ErrorHandler> -class char_specs_checker : public ErrorHandler { - private: - char type_; - - public: - FMT_CONSTEXPR char_specs_checker(char type, ErrorHandler eh) - : ErrorHandler(eh), type_(type) {} - - FMT_CONSTEXPR void on_int() { - handle_int_type_spec(type_, int_type_checker<ErrorHandler>(*this)); - } - FMT_CONSTEXPR void on_char() {} -}; - -template <typename ErrorHandler> -class cstring_type_checker : public ErrorHandler { - public: - FMT_CONSTEXPR explicit cstring_type_checker(ErrorHandler eh) - : ErrorHandler(eh) {} - - FMT_CONSTEXPR void on_string() {} - FMT_CONSTEXPR void on_pointer() {} -}; - -template <typename Context> -void arg_map<Context>::init(const basic_format_args<Context> &args) { - if (map_) - return; - map_ = new entry[args.max_size()]; - if (args.is_packed()) { - for (unsigned i = 0;/*nothing*/; ++i) { - internal::type arg_type = args.type(i); - switch (arg_type) { - case internal::none_type: - return; - case internal::named_arg_type: - push_back(args.values_[i]); - break; - default: - break; // Do nothing. - } - } - } - for (unsigned i = 0; ; ++i) { - switch (args.args_[i].type_) { - case internal::none_type: - return; - case internal::named_arg_type: - push_back(args.args_[i].value_); - break; - default: - break; // Do nothing. - } - } -} - -template <typename Range> -class arg_formatter_base { - public: - typedef typename Range::value_type char_type; - typedef decltype(internal::declval<Range>().begin()) iterator; - typedef basic_format_specs<char_type> format_specs; - - private: - typedef basic_writer<Range> writer_type; - writer_type writer_; - format_specs *specs_; - - struct char_writer { - char_type value; - - size_t size() const { return 1; } - size_t width() const { return 1; } - - template <typename It> - void operator()(It &&it) const { *it++ = value; } - }; - - void write_char(char_type value) { - if (specs_) - writer_.write_padded(*specs_, char_writer{value}); - else - writer_.write(value); - } - - void write_pointer(const void *p) { - format_specs specs = specs_ ? *specs_ : format_specs(); - specs.flags = HASH_FLAG; - specs.type = 'x'; - writer_.write_int(reinterpret_cast<uintptr_t>(p), specs); - } - - protected: - writer_type &writer() { return writer_; } - format_specs *spec() { return specs_; } - iterator out() { return writer_.out(); } - - void write(bool value) { - string_view sv(value ? "true" : "false"); - specs_ ? writer_.write(sv, *specs_) : writer_.write(sv); - } - - void write(const char_type *value) { - if (!value) - FMT_THROW(format_error("string pointer is null")); - auto length = std::char_traits<char_type>::length(value); - basic_string_view<char_type> sv(value, length); - specs_ ? writer_.write(sv, *specs_) : writer_.write(sv); - } - - public: - arg_formatter_base(Range r, format_specs *s, locale_ref loc) - : writer_(r, loc), specs_(s) {} - - iterator operator()(monostate) { - FMT_ASSERT(false, "invalid argument type"); - return out(); - } - - template <typename T> - typename std::enable_if< - std::is_integral<T>::value || std::is_same<T, char_type>::value, - iterator>::type operator()(T value) { - // MSVC2013 fails to compile separate overloads for bool and char_type so - // use std::is_same instead. - if (std::is_same<T, bool>::value) { - if (specs_ && specs_->type) - return (*this)(value ? 1 : 0); - write(value != 0); - } else if (std::is_same<T, char_type>::value) { - internal::handle_char_specs( - specs_, char_spec_handler(*this, static_cast<char_type>(value))); - } else { - specs_ ? writer_.write_int(value, *specs_) : writer_.write(value); - } - return out(); - } - - template <typename T> - typename std::enable_if<std::is_floating_point<T>::value, iterator>::type - operator()(T value) { - writer_.write_double(value, specs_ ? *specs_ : format_specs()); - return out(); - } - - struct char_spec_handler : internal::error_handler { - arg_formatter_base &formatter; - char_type value; - - char_spec_handler(arg_formatter_base& f, char_type val) - : formatter(f), value(val) {} - - void on_int() { - if (formatter.specs_) - formatter.writer_.write_int(value, *formatter.specs_); - else - formatter.writer_.write(value); - } - void on_char() { formatter.write_char(value); } - }; - - struct cstring_spec_handler : internal::error_handler { - arg_formatter_base &formatter; - const char_type *value; - - cstring_spec_handler(arg_formatter_base &f, const char_type *val) - : formatter(f), value(val) {} - - void on_string() { formatter.write(value); } - void on_pointer() { formatter.write_pointer(value); } - }; - - iterator operator()(const char_type *value) { - if (!specs_) return write(value), out(); - internal::handle_cstring_type_spec( - specs_->type, cstring_spec_handler(*this, value)); - return out(); - } - - iterator operator()(basic_string_view<char_type> value) { - if (specs_) { - internal::check_string_type_spec( - specs_->type, internal::error_handler()); - writer_.write(value, *specs_); - } else { - writer_.write(value); - } - return out(); - } - - iterator operator()(const void *value) { - if (specs_) - check_pointer_type_spec(specs_->type, internal::error_handler()); - write_pointer(value); - return out(); - } -}; - -template <typename Char> -FMT_CONSTEXPR bool is_name_start(Char c) { - return ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') || '_' == c; -} - -// Parses the range [begin, end) as an unsigned integer. This function assumes -// that the range is non-empty and the first character is a digit. -template <typename Char, typename ErrorHandler> -FMT_CONSTEXPR unsigned parse_nonnegative_int( - const Char *&begin, const Char *end, ErrorHandler &&eh) { - assert(begin != end && '0' <= *begin && *begin <= '9'); - if (*begin == '0') { - ++begin; - return 0; - } - unsigned value = 0; - // Convert to unsigned to prevent a warning. - unsigned max_int = (std::numeric_limits<int>::max)(); - unsigned big = max_int / 10; - do { - // Check for overflow. - if (value > big) { - value = max_int + 1; - break; - } - value = value * 10 + unsigned(*begin - '0'); - ++begin; - } while (begin != end && '0' <= *begin && *begin <= '9'); - if (value > max_int) - eh.on_error("number is too big"); - return value; -} - -template <typename Char, typename Context> -class custom_formatter: public function<bool> { - private: - Context &ctx_; - - public: - explicit custom_formatter(Context &ctx): ctx_(ctx) {} - - bool operator()(typename basic_format_arg<Context>::handle h) const { - h.format(ctx_); - return true; - } - - template <typename T> - bool operator()(T) const { return false; } -}; - -template <typename T> -struct is_integer { - enum { - value = std::is_integral<T>::value && !std::is_same<T, bool>::value && - !std::is_same<T, char>::value && !std::is_same<T, wchar_t>::value - }; -}; - -template <typename ErrorHandler> -class width_checker: public function<unsigned long long> { - public: - explicit FMT_CONSTEXPR width_checker(ErrorHandler &eh) : handler_(eh) {} - - template <typename T> - FMT_CONSTEXPR - typename std::enable_if< - is_integer<T>::value, unsigned long long>::type operator()(T value) { - if (is_negative(value)) - handler_.on_error("negative width"); - return static_cast<unsigned long long>(value); - } - - template <typename T> - FMT_CONSTEXPR typename std::enable_if< - !is_integer<T>::value, unsigned long long>::type operator()(T) { - handler_.on_error("width is not integer"); - return 0; - } - - private: - ErrorHandler &handler_; -}; - -template <typename ErrorHandler> -class precision_checker: public function<unsigned long long> { - public: - explicit FMT_CONSTEXPR precision_checker(ErrorHandler &eh) : handler_(eh) {} - - template <typename T> - FMT_CONSTEXPR typename std::enable_if< - is_integer<T>::value, unsigned long long>::type operator()(T value) { - if (is_negative(value)) - handler_.on_error("negative precision"); - return static_cast<unsigned long long>(value); - } - - template <typename T> - FMT_CONSTEXPR typename std::enable_if< - !is_integer<T>::value, unsigned long long>::type operator()(T) { - handler_.on_error("precision is not integer"); - return 0; - } - - private: - ErrorHandler &handler_; -}; - -// A format specifier handler that sets fields in basic_format_specs. -template <typename Char> -class specs_setter { - public: - explicit FMT_CONSTEXPR specs_setter(basic_format_specs<Char> &specs): - specs_(specs) {} - - FMT_CONSTEXPR specs_setter(const specs_setter &other): specs_(other.specs_) {} - - FMT_CONSTEXPR void on_align(alignment align) { specs_.align_ = align; } - FMT_CONSTEXPR void on_fill(Char fill) { specs_.fill_ = fill; } - FMT_CONSTEXPR void on_plus() { specs_.flags |= SIGN_FLAG | PLUS_FLAG; } - FMT_CONSTEXPR void on_minus() { specs_.flags |= MINUS_FLAG; } - FMT_CONSTEXPR void on_space() { specs_.flags |= SIGN_FLAG; } - FMT_CONSTEXPR void on_hash() { specs_.flags |= HASH_FLAG; } - - FMT_CONSTEXPR void on_zero() { - specs_.align_ = ALIGN_NUMERIC; - specs_.fill_ = '0'; - } - - FMT_CONSTEXPR void on_width(unsigned width) { specs_.width_ = width; } - FMT_CONSTEXPR void on_precision(unsigned precision) { - specs_.precision = static_cast<int>(precision); - } - FMT_CONSTEXPR void end_precision() {} - - FMT_CONSTEXPR void on_type(Char type) { - specs_.type = static_cast<char>(type); - } - - protected: - basic_format_specs<Char> &specs_; -}; - -// A format specifier handler that checks if specifiers are consistent with the -// argument type. -template <typename Handler> -class specs_checker : public Handler { - public: - FMT_CONSTEXPR specs_checker(const Handler& handler, internal::type arg_type) - : Handler(handler), arg_type_(arg_type) {} - - FMT_CONSTEXPR specs_checker(const specs_checker &other) - : Handler(other), arg_type_(other.arg_type_) {} - - FMT_CONSTEXPR void on_align(alignment align) { - if (align == ALIGN_NUMERIC) - require_numeric_argument(); - Handler::on_align(align); - } - - FMT_CONSTEXPR void on_plus() { - check_sign(); - Handler::on_plus(); - } - - FMT_CONSTEXPR void on_minus() { - check_sign(); - Handler::on_minus(); - } - - FMT_CONSTEXPR void on_space() { - check_sign(); - Handler::on_space(); - } - - FMT_CONSTEXPR void on_hash() { - require_numeric_argument(); - Handler::on_hash(); - } - - FMT_CONSTEXPR void on_zero() { - require_numeric_argument(); - Handler::on_zero(); - } - - FMT_CONSTEXPR void end_precision() { - if (is_integral(arg_type_) || arg_type_ == pointer_type) - this->on_error("precision not allowed for this argument type"); - } - - private: - FMT_CONSTEXPR void require_numeric_argument() { - if (!is_arithmetic(arg_type_)) - this->on_error("format specifier requires numeric argument"); - } - - FMT_CONSTEXPR void check_sign() { - require_numeric_argument(); - if (is_integral(arg_type_) && arg_type_ != int_type && - arg_type_ != long_long_type && arg_type_ != internal::char_type) { - this->on_error("format specifier requires signed argument"); - } - } - - internal::type arg_type_; -}; - -template <template <typename> class Handler, typename T, - typename Context, typename ErrorHandler> -FMT_CONSTEXPR void set_dynamic_spec( - T &value, basic_format_arg<Context> arg, ErrorHandler eh) { - unsigned long long big_value = - visit_format_arg(Handler<ErrorHandler>(eh), arg); - if (big_value > to_unsigned((std::numeric_limits<int>::max)())) - eh.on_error("number is too big"); - value = static_cast<T>(big_value); -} - -struct auto_id {}; - -// The standard format specifier handler with checking. -template <typename Context> -class specs_handler: public specs_setter<typename Context::char_type> { - public: - typedef typename Context::char_type char_type; - - FMT_CONSTEXPR specs_handler( - basic_format_specs<char_type> &specs, Context &ctx) - : specs_setter<char_type>(specs), context_(ctx) {} - - template <typename Id> - FMT_CONSTEXPR void on_dynamic_width(Id arg_id) { - set_dynamic_spec<width_checker>( - this->specs_.width_, get_arg(arg_id), context_.error_handler()); - } - - template <typename Id> - FMT_CONSTEXPR void on_dynamic_precision(Id arg_id) { - set_dynamic_spec<precision_checker>( - this->specs_.precision, get_arg(arg_id), context_.error_handler()); - } - - void on_error(const char *message) { - context_.on_error(message); - } - - private: - FMT_CONSTEXPR basic_format_arg<Context> get_arg(auto_id) { - return context_.next_arg(); - } - - template <typename Id> - FMT_CONSTEXPR basic_format_arg<Context> get_arg(Id arg_id) { - context_.parse_context().check_arg_id(arg_id); - return context_.get_arg(arg_id); - } - - Context &context_; -}; - -// An argument reference. -template <typename Char> -struct arg_ref { - enum Kind { NONE, INDEX, NAME }; - - FMT_CONSTEXPR arg_ref() : kind(NONE), index(0) {} - FMT_CONSTEXPR explicit arg_ref(unsigned index) : kind(INDEX), index(index) {} - explicit arg_ref(basic_string_view<Char> nm) : kind(NAME) { - name = {nm.data(), nm.size()}; - } - - FMT_CONSTEXPR arg_ref &operator=(unsigned idx) { - kind = INDEX; - index = idx; - return *this; - } - - Kind kind; - union { - unsigned index; - string_value<Char> name; // This is not string_view because of gcc 4.4. - }; -}; - -// Format specifiers with width and precision resolved at formatting rather -// than parsing time to allow re-using the same parsed specifiers with -// differents sets of arguments (precompilation of format strings). -template <typename Char> -struct dynamic_format_specs : basic_format_specs<Char> { - arg_ref<Char> width_ref; - arg_ref<Char> precision_ref; -}; - -// Format spec handler that saves references to arguments representing dynamic -// width and precision to be resolved at formatting time. -template <typename ParseContext> -class dynamic_specs_handler : - public specs_setter<typename ParseContext::char_type> { - public: - typedef typename ParseContext::char_type char_type; - - FMT_CONSTEXPR dynamic_specs_handler( - dynamic_format_specs<char_type> &specs, ParseContext &ctx) - : specs_setter<char_type>(specs), specs_(specs), context_(ctx) {} - - FMT_CONSTEXPR dynamic_specs_handler(const dynamic_specs_handler &other) - : specs_setter<char_type>(other), - specs_(other.specs_), context_(other.context_) {} - - template <typename Id> - FMT_CONSTEXPR void on_dynamic_width(Id arg_id) { - specs_.width_ref = make_arg_ref(arg_id); - } - - template <typename Id> - FMT_CONSTEXPR void on_dynamic_precision(Id arg_id) { - specs_.precision_ref = make_arg_ref(arg_id); - } - - FMT_CONSTEXPR void on_error(const char *message) { - context_.on_error(message); - } - - private: - typedef arg_ref<char_type> arg_ref_type; - - template <typename Id> - FMT_CONSTEXPR arg_ref_type make_arg_ref(Id arg_id) { - context_.check_arg_id(arg_id); - return arg_ref_type(arg_id); - } - - FMT_CONSTEXPR arg_ref_type make_arg_ref(auto_id) { - return arg_ref_type(context_.next_arg_id()); - } - - dynamic_format_specs<char_type> &specs_; - ParseContext &context_; -}; - -template <typename Char, typename IDHandler> -FMT_CONSTEXPR const Char *parse_arg_id( - const Char *begin, const Char *end, IDHandler &&handler) { - assert(begin != end); - Char c = *begin; - if (c == '}' || c == ':') - return handler(), begin; - if (c >= '0' && c <= '9') { - unsigned index = parse_nonnegative_int(begin, end, handler); - if (begin == end || (*begin != '}' && *begin != ':')) - return handler.on_error("invalid format string"), begin; - handler(index); - return begin; - } - if (!is_name_start(c)) - return handler.on_error("invalid format string"), begin; - auto it = begin; - do { - ++it; - } while (it != end && (is_name_start(c = *it) || ('0' <= c && c <= '9'))); - handler(basic_string_view<Char>(begin, to_unsigned(it - begin))); - return it; -} - -// Adapts SpecHandler to IDHandler API for dynamic width. -template <typename SpecHandler, typename Char> -struct width_adapter { - explicit FMT_CONSTEXPR width_adapter(SpecHandler &h) : handler(h) {} - - FMT_CONSTEXPR void operator()() { handler.on_dynamic_width(auto_id()); } - FMT_CONSTEXPR void operator()(unsigned id) { handler.on_dynamic_width(id); } - FMT_CONSTEXPR void operator()(basic_string_view<Char> id) { - handler.on_dynamic_width(id); - } - - FMT_CONSTEXPR void on_error(const char *message) { - handler.on_error(message); - } - - SpecHandler &handler; -}; - -// Adapts SpecHandler to IDHandler API for dynamic precision. -template <typename SpecHandler, typename Char> -struct precision_adapter { - explicit FMT_CONSTEXPR precision_adapter(SpecHandler &h) : handler(h) {} - - FMT_CONSTEXPR void operator()() { handler.on_dynamic_precision(auto_id()); } - FMT_CONSTEXPR void operator()(unsigned id) { - handler.on_dynamic_precision(id); - } - FMT_CONSTEXPR void operator()(basic_string_view<Char> id) { - handler.on_dynamic_precision(id); - } - - FMT_CONSTEXPR void on_error(const char *message) { handler.on_error(message); } - - SpecHandler &handler; -}; - -// Parses fill and alignment. -template <typename Char, typename Handler> -FMT_CONSTEXPR const Char *parse_align( - const Char *begin, const Char *end, Handler &&handler) { - FMT_ASSERT(begin != end, ""); - alignment align = ALIGN_DEFAULT; - int i = 0; - if (begin + 1 != end) ++i; - do { - switch (static_cast<char>(begin[i])) { - case '<': - align = ALIGN_LEFT; - break; - case '>': - align = ALIGN_RIGHT; - break; - case '=': - align = ALIGN_NUMERIC; - break; - case '^': - align = ALIGN_CENTER; - break; - } - if (align != ALIGN_DEFAULT) { - if (i > 0) { - auto c = *begin; - if (c == '{') - return handler.on_error("invalid fill character '{'"), begin; - begin += 2; - handler.on_fill(c); - } else ++begin; - handler.on_align(align); - break; - } - } while (i-- > 0); - return begin; -} - -template <typename Char, typename Handler> -FMT_CONSTEXPR const Char *parse_width( - const Char *begin, const Char *end, Handler &&handler) { - FMT_ASSERT(begin != end, ""); - if ('0' <= *begin && *begin <= '9') { - handler.on_width(parse_nonnegative_int(begin, end, handler)); - } else if (*begin == '{') { - ++begin; - if (begin != end) - begin = parse_arg_id(begin, end, width_adapter<Handler, Char>(handler)); - if (begin == end || *begin != '}') - return handler.on_error("invalid format string"), begin; - ++begin; - } - return begin; -} - -// Parses standard format specifiers and sends notifications about parsed -// components to handler. -template <typename Char, typename SpecHandler> -FMT_CONSTEXPR const Char *parse_format_specs( - const Char *begin, const Char *end, SpecHandler &&handler) { - if (begin == end || *begin == '}') - return begin; - - begin = parse_align(begin, end, handler); - if (begin == end) return begin; - - // Parse sign. - switch (static_cast<char>(*begin)) { - case '+': - handler.on_plus(); - ++begin; - break; - case '-': - handler.on_minus(); - ++begin; - break; - case ' ': - handler.on_space(); - ++begin; - break; - } - if (begin == end) return begin; - - if (*begin == '#') { - handler.on_hash(); - if (++begin == end) return begin; - } - - // Parse zero flag. - if (*begin == '0') { - handler.on_zero(); - if (++begin == end) return begin; - } - - begin = parse_width(begin, end, handler); - if (begin == end) return begin; - - // Parse precision. - if (*begin == '.') { - ++begin; - auto c = begin != end ? *begin : 0; - if ('0' <= c && c <= '9') { - handler.on_precision(parse_nonnegative_int(begin, end, handler)); - } else if (c == '{') { - ++begin; - if (begin != end) { - begin = parse_arg_id( - begin, end, precision_adapter<SpecHandler, Char>(handler)); - } - if (begin == end || *begin++ != '}') - return handler.on_error("invalid format string"), begin; - } else { - return handler.on_error("missing precision specifier"), begin; - } - handler.end_precision(); - } - - // Parse type. - if (begin != end && *begin != '}') - handler.on_type(*begin++); - return begin; -} - -// Return the result via the out param to workaround gcc bug 77539. -template <bool IS_CONSTEXPR, typename T, typename Ptr = const T*> -FMT_CONSTEXPR bool find(Ptr first, Ptr last, T value, Ptr &out) { - for (out = first; out != last; ++out) { - if (*out == value) - return true; - } - return false; -} - -template <> -inline bool find<false, char>( - const char *first, const char *last, char value, const char *&out) { - out = static_cast<const char*>(std::memchr(first, value, internal::to_unsigned(last - first))); - return out != FMT_NULL; -} - -template <typename Handler, typename Char> -struct id_adapter { - FMT_CONSTEXPR void operator()() { handler.on_arg_id(); } - FMT_CONSTEXPR void operator()(unsigned id) { handler.on_arg_id(id); } - FMT_CONSTEXPR void operator()(basic_string_view<Char> id) { - handler.on_arg_id(id); - } - FMT_CONSTEXPR void on_error(const char *message) { - handler.on_error(message); - } - Handler &handler; -}; - -template <bool IS_CONSTEXPR, typename Char, typename Handler> -FMT_CONSTEXPR void parse_format_string( - basic_string_view<Char> format_str, Handler &&handler) { - struct writer { - FMT_CONSTEXPR void operator()(const Char *begin, const Char *end) { - if (begin == end) return; - for (;;) { - const Char *p = FMT_NULL; - if (!find<IS_CONSTEXPR>(begin, end, '}', p)) - return handler_.on_text(begin, end); - ++p; - if (p == end || *p != '}') - return handler_.on_error("unmatched '}' in format string"); - handler_.on_text(begin, p); - begin = p + 1; - } - } - Handler &handler_; - } write{handler}; - auto begin = format_str.data(); - auto end = begin + format_str.size(); - while (begin != end) { - // Doing two passes with memchr (one for '{' and another for '}') is up to - // 2.5x faster than the naive one-pass implementation on big format strings. - const Char *p = begin; - if (*begin != '{' && !find<IS_CONSTEXPR>(begin, end, '{', p)) - return write(begin, end); - write(begin, p); - ++p; - if (p == end) - return handler.on_error("invalid format string"); - if (static_cast<char>(*p) == '}') { - handler.on_arg_id(); - handler.on_replacement_field(p); - } else if (*p == '{') { - handler.on_text(p, p + 1); - } else { - p = parse_arg_id(p, end, id_adapter<Handler, Char>{handler}); - Char c = p != end ? *p : Char(); - if (c == '}') { - handler.on_replacement_field(p); - } else if (c == ':') { - p = handler.on_format_specs(p + 1, end); - if (p == end || *p != '}') - return handler.on_error("unknown format specifier"); - } else { - return handler.on_error("missing '}' in format string"); - } - } - begin = p + 1; - } -} - -template <typename T, typename ParseContext> -FMT_CONSTEXPR const typename ParseContext::char_type * - parse_format_specs(ParseContext &ctx) { - // GCC 7.2 requires initializer. - formatter<T, typename ParseContext::char_type> f{}; - return f.parse(ctx); -} - -template <typename Char, typename ErrorHandler, typename... Args> -class format_string_checker { - public: - explicit FMT_CONSTEXPR format_string_checker( - basic_string_view<Char> format_str, ErrorHandler eh) - : arg_id_((std::numeric_limits<unsigned>::max)()), context_(format_str, eh), - parse_funcs_{&parse_format_specs<Args, parse_context_type>...} {} - - FMT_CONSTEXPR void on_text(const Char *, const Char *) {} - - FMT_CONSTEXPR void on_arg_id() { - arg_id_ = context_.next_arg_id(); - check_arg_id(); - } - FMT_CONSTEXPR void on_arg_id(unsigned id) { - arg_id_ = id; - context_.check_arg_id(id); - check_arg_id(); - } - FMT_CONSTEXPR void on_arg_id(basic_string_view<Char>) {} - - FMT_CONSTEXPR void on_replacement_field(const Char *) {} - - FMT_CONSTEXPR const Char *on_format_specs(const Char *begin, const Char *) { - context_.advance_to(begin); - return arg_id_ < NUM_ARGS ? - parse_funcs_[arg_id_](context_) : begin; - } - - FMT_CONSTEXPR void on_error(const char *message) { - context_.on_error(message); - } - - private: - typedef basic_parse_context<Char, ErrorHandler> parse_context_type; - enum { NUM_ARGS = sizeof...(Args) }; - - FMT_CONSTEXPR void check_arg_id() { - if (arg_id_ >= NUM_ARGS) - context_.on_error("argument index out of range"); - } - - // Format specifier parsing function. - typedef const Char *(*parse_func)(parse_context_type &); - - unsigned arg_id_; - parse_context_type context_; - parse_func parse_funcs_[NUM_ARGS > 0 ? NUM_ARGS : 1]; -}; - -template <typename Char, typename ErrorHandler, typename... Args> -FMT_CONSTEXPR bool do_check_format_string( - basic_string_view<Char> s, ErrorHandler eh = ErrorHandler()) { - format_string_checker<Char, ErrorHandler, Args...> checker(s, eh); - parse_format_string<true>(s, checker); - return true; -} - -template <typename... Args, typename S> -typename std::enable_if<is_compile_string<S>::value>::type - check_format_string(S format_str) { - typedef typename S::char_type char_t; - FMT_CONSTEXPR_DECL bool invalid_format = internal::do_check_format_string< - char_t, internal::error_handler, Args...>(to_string_view(format_str)); - (void)invalid_format; -} - -// Specifies whether to format T using the standard formatter. -// It is not possible to use get_type in formatter specialization directly -// because of a bug in MSVC. -template <typename Context, typename T> -struct format_type : - std::integral_constant<bool, get_type<Context, T>::value != custom_type> {}; - -template <template <typename> class Handler, typename Spec, typename Context> -void handle_dynamic_spec( - Spec &value, arg_ref<typename Context::char_type> ref, Context &ctx) { - typedef typename Context::char_type char_type; - switch (ref.kind) { - case arg_ref<char_type>::NONE: - break; - case arg_ref<char_type>::INDEX: - internal::set_dynamic_spec<Handler>( - value, ctx.get_arg(ref.index), ctx.error_handler()); - break; - case arg_ref<char_type>::NAME: - internal::set_dynamic_spec<Handler>( - value, ctx.get_arg({ref.name.value, ref.name.size}), - ctx.error_handler()); - break; - } -} -} // namespace internal - -/** The default argument formatter. */ -template <typename Range> -class arg_formatter: - public internal::function< - typename internal::arg_formatter_base<Range>::iterator>, - public internal::arg_formatter_base<Range> { - private: - typedef typename Range::value_type char_type; - typedef internal::arg_formatter_base<Range> base; - typedef basic_format_context<typename base::iterator, char_type> context_type; - - context_type &ctx_; - - public: - typedef Range range; - typedef typename base::iterator iterator; - typedef typename base::format_specs format_specs; - - /** - \rst - Constructs an argument formatter object. - *ctx* is a reference to the formatting context, - *spec* contains format specifier information for standard argument types. - \endrst - */ - explicit arg_formatter(context_type &ctx, format_specs *spec = FMT_NULL) - : base(Range(ctx.out()), spec, ctx.locale()), ctx_(ctx) {} - - // Deprecated. - arg_formatter(context_type &ctx, format_specs &spec) - : base(Range(ctx.out()), &spec), ctx_(ctx) {} - - using base::operator(); - - /** Formats an argument of a user-defined type. */ - iterator operator()(typename basic_format_arg<context_type>::handle handle) { - handle.format(ctx_); - return this->out(); - } -}; - -/** - An error returned by an operating system or a language runtime, - for example a file opening error. -*/ -class system_error : public std::runtime_error { - private: - FMT_API void init(int err_code, string_view format_str, format_args args); - - protected: - int error_code_; - - system_error() : std::runtime_error("") {} - - public: - /** - \rst - Constructs a :class:`fmt::system_error` object with a description - formatted with `fmt::format_system_error`. *message* and additional - arguments passed into the constructor are formatted similarly to - `fmt::format`. - - **Example**:: - - // This throws a system_error with the description - // cannot open file 'madeup': No such file or directory - // or similar (system message may vary). - const char *filename = "madeup"; - std::FILE *file = std::fopen(filename, "r"); - if (!file) - throw fmt::system_error(errno, "cannot open file '{}'", filename); - \endrst - */ - template <typename... Args> - system_error(int error_code, string_view message, const Args &... args) - : std::runtime_error("") { - init(error_code, message, make_format_args(args...)); - } - - int error_code() const { return error_code_; } -}; - -/** - \rst - Formats an error returned by an operating system or a language runtime, - for example a file opening error, and writes it to *out* in the following - form: - - .. parsed-literal:: - *<message>*: *<system-message>* - - where *<message>* is the passed message and *<system-message>* is - the system message corresponding to the error code. - *error_code* is a system error code as given by ``errno``. - If *error_code* is not a valid error code such as -1, the system message - may look like "Unknown error -1" and is platform-dependent. - \endrst - */ -FMT_API void format_system_error(internal::buffer &out, int error_code, - fmt::string_view message) FMT_NOEXCEPT; - -/** - This template provides operations for formatting and writing data into a - character range. - */ -template <typename Range> -class basic_writer { - public: - typedef typename Range::value_type char_type; - typedef decltype(internal::declval<Range>().begin()) iterator; - typedef basic_format_specs<char_type> format_specs; - - private: - iterator out_; // Output iterator. - internal::locale_ref locale_; - - // Attempts to reserve space for n extra characters in the output range. - // Returns a pointer to the reserved range or a reference to out_. - auto reserve(std::size_t n) -> decltype(internal::reserve(out_, n)) { - return internal::reserve(out_, n); - } - - // Writes a value in the format - // <left-padding><value><right-padding> - // where <value> is written by f(it). - template <typename F> - void write_padded(const align_spec &spec, F &&f) { - unsigned width = spec.width(); // User-perceived width (in code points). - size_t size = f.size(); // The number of code units. - size_t num_code_points = width != 0 ? f.width() : size; - if (width <= num_code_points) - return f(reserve(size)); - auto &&it = reserve(width + (size - num_code_points)); - char_type fill = static_cast<char_type>(spec.fill()); - std::size_t padding = width - num_code_points; - if (spec.align() == ALIGN_RIGHT) { - it = std::fill_n(it, padding, fill); - f(it); - } else if (spec.align() == ALIGN_CENTER) { - std::size_t left_padding = padding / 2; - it = std::fill_n(it, left_padding, fill); - f(it); - it = std::fill_n(it, padding - left_padding, fill); - } else { - f(it); - it = std::fill_n(it, padding, fill); - } - } - - template <typename F> - struct padded_int_writer { - size_t size_; - string_view prefix; - char_type fill; - std::size_t padding; - F f; - - size_t size() const { return size_; } - size_t width() const { return size_; } - - template <typename It> - void operator()(It &&it) const { - if (prefix.size() != 0) - it = internal::copy_str<char_type>(prefix.begin(), prefix.end(), it); - it = std::fill_n(it, padding, fill); - f(it); - } - }; - - // Writes an integer in the format - // <left-padding><prefix><numeric-padding><digits><right-padding> - // where <digits> are written by f(it). - template <typename Spec, typename F> - void write_int(int num_digits, string_view prefix, - const Spec &spec, F f) { - std::size_t size = prefix.size() + internal::to_unsigned(num_digits); - char_type fill = static_cast<char_type>(spec.fill()); - std::size_t padding = 0; - if (spec.align() == ALIGN_NUMERIC) { - if (spec.width() > size) { - padding = spec.width() - size; - size = spec.width(); - } - } else if (spec.precision > num_digits) { - size = prefix.size() + internal::to_unsigned(spec.precision); - padding = internal::to_unsigned(spec.precision - num_digits); - fill = static_cast<char_type>('0'); - } - align_spec as = spec; - if (spec.align() == ALIGN_DEFAULT) - as.align_ = ALIGN_RIGHT; - write_padded(as, padded_int_writer<F>{size, prefix, fill, padding, f}); - } - - // Writes a decimal integer. - template <typename Int> - void write_decimal(Int value) { - typedef typename internal::int_traits<Int>::main_type main_type; - main_type abs_value = static_cast<main_type>(value); - bool is_negative = internal::is_negative(value); - if (is_negative) - abs_value = 0 - abs_value; - int num_digits = internal::count_digits(abs_value); - auto &&it = reserve((is_negative ? 1 : 0) + static_cast<size_t>(num_digits)); - if (is_negative) - *it++ = static_cast<char_type>('-'); - it = internal::format_decimal<char_type>(it, abs_value, num_digits); - } - - // The handle_int_type_spec handler that writes an integer. - template <typename Int, typename Spec> - struct int_writer { - typedef typename internal::int_traits<Int>::main_type unsigned_type; - - basic_writer<Range> &writer; - const Spec &spec; - unsigned_type abs_value; - char prefix[4]; - unsigned prefix_size; - - string_view get_prefix() const { return string_view(prefix, prefix_size); } - - // Counts the number of digits in abs_value. BITS = log2(radix). - template <unsigned BITS> - int count_digits() const { - unsigned_type n = abs_value; - int num_digits = 0; - do { - ++num_digits; - } while ((n >>= BITS) != 0); - return num_digits; - } - - int_writer(basic_writer<Range> &w, Int value, const Spec &s) - : writer(w), spec(s), abs_value(static_cast<unsigned_type>(value)), - prefix_size(0) { - if (internal::is_negative(value)) { - prefix[0] = '-'; - ++prefix_size; - abs_value = 0 - abs_value; - } else if (spec.has(SIGN_FLAG)) { - prefix[0] = spec.has(PLUS_FLAG) ? '+' : ' '; - ++prefix_size; - } - } - - struct dec_writer { - unsigned_type abs_value; - int num_digits; - - template <typename It> - void operator()(It &&it) const { - it = internal::format_decimal<char_type>(it, abs_value, num_digits); - } - }; - - void on_dec() { - int num_digits = internal::count_digits(abs_value); - writer.write_int(num_digits, get_prefix(), spec, - dec_writer{abs_value, num_digits}); - } - - struct hex_writer { - int_writer &self; - int num_digits; - - template <typename It> - void operator()(It &&it) const { - it = internal::format_uint<4, char_type>( - it, self.abs_value, num_digits, self.spec.type != 'x'); - } - }; - - void on_hex() { - if (spec.has(HASH_FLAG)) { - prefix[prefix_size++] = '0'; - prefix[prefix_size++] = static_cast<char>(spec.type); - } - int num_digits = count_digits<4>(); - writer.write_int(num_digits, get_prefix(), spec, - hex_writer{*this, num_digits}); - } - - template <int BITS> - struct bin_writer { - unsigned_type abs_value; - int num_digits; - - template <typename It> - void operator()(It &&it) const { - it = internal::format_uint<BITS, char_type>(it, abs_value, num_digits); - } - }; - - void on_bin() { - if (spec.has(HASH_FLAG)) { - prefix[prefix_size++] = '0'; - prefix[prefix_size++] = static_cast<char>(spec.type); - } - int num_digits = count_digits<1>(); - writer.write_int(num_digits, get_prefix(), spec, - bin_writer<1>{abs_value, num_digits}); - } - - void on_oct() { - int num_digits = count_digits<3>(); - if (spec.has(HASH_FLAG) && - spec.precision <= num_digits) { - // Octal prefix '0' is counted as a digit, so only add it if precision - // is not greater than the number of digits. - prefix[prefix_size++] = '0'; - } - writer.write_int(num_digits, get_prefix(), spec, - bin_writer<3>{abs_value, num_digits}); - } - - enum { SEP_SIZE = 1 }; - - struct num_writer { - unsigned_type abs_value; - int size; - char_type sep; - - template <typename It> - void operator()(It &&it) const { - basic_string_view<char_type> s(&sep, SEP_SIZE); - it = internal::format_decimal<char_type>( - it, abs_value, size, internal::add_thousands_sep<char_type>(s)); - } - }; - - void on_num() { - int num_digits = internal::count_digits(abs_value); - char_type sep = internal::thousands_sep<char_type>(writer.locale_); - int size = num_digits + SEP_SIZE * ((num_digits - 1) / 3); - writer.write_int(size, get_prefix(), spec, - num_writer{abs_value, size, sep}); - } - - void on_error() { - FMT_THROW(format_error("invalid type specifier")); - } - }; - - // Writes a formatted integer. - template <typename T, typename Spec> - void write_int(T value, const Spec &spec) { - internal::handle_int_type_spec(spec.type, - int_writer<T, Spec>(*this, value, spec)); - } - - enum {INF_SIZE = 3}; // This is an enum to workaround a bug in MSVC. - - struct inf_or_nan_writer { - char sign; - const char *str; - - size_t size() const { - return static_cast<std::size_t>(INF_SIZE + (sign ? 1 : 0)); - } - size_t width() const { return size(); } - - template <typename It> - void operator()(It &&it) const { - if (sign) - *it++ = static_cast<char_type>(sign); - it = internal::copy_str<char_type>( - str, str + static_cast<std::size_t>(INF_SIZE), it); - } - }; - - struct double_writer { - size_t n; - char sign; - internal::buffer &buffer; - - size_t size() const { return buffer.size() + (sign ? 1 : 0); } - size_t width() const { return size(); } - - template <typename It> - void operator()(It &&it) { - if (sign) { - *it++ = static_cast<char_type>(sign); - --n; - } - it = internal::copy_str<char_type>(buffer.begin(), buffer.end(), it); - } - }; - - // Formats a floating-point number (double or long double). - template <typename T> - void write_double(T value, const format_specs &spec); - - template <typename Char> - struct str_writer { - const Char *s; - size_t size_; - - size_t size() const { return size_; } - size_t width() const { - return internal::count_code_points(basic_string_view<Char>(s, size_)); - } - - template <typename It> - void operator()(It &&it) const { - it = internal::copy_str<char_type>(s, s + size_, it); - } - }; - - template <typename Char> - friend class internal::arg_formatter_base; - - public: - /** Constructs a ``basic_writer`` object. */ - explicit basic_writer( - Range out, internal::locale_ref loc = internal::locale_ref()) - : out_(out.begin()), locale_(loc) {} - - iterator out() const { return out_; } - - void write(int value) { write_decimal(value); } - void write(long value) { write_decimal(value); } - void write(long long value) { write_decimal(value); } - - void write(unsigned value) { write_decimal(value); } - void write(unsigned long value) { write_decimal(value); } - void write(unsigned long long value) { write_decimal(value); } - - /** - \rst - Formats *value* and writes it to the buffer. - \endrst - */ - template <typename T, typename FormatSpec, typename... FormatSpecs> - typename std::enable_if<std::is_integral<T>::value, void>::type - write(T value, FormatSpec spec, FormatSpecs... specs) { - format_specs s(spec, specs...); - s.align_ = ALIGN_RIGHT; - write_int(value, s); - } - - void write(double value) { - write_double(value, format_specs()); - } - - /** - \rst - Formats *value* using the general format for floating-point numbers - (``'g'``) and writes it to the buffer. - \endrst - */ - void write(long double value) { - write_double(value, format_specs()); - } - - /** Writes a character to the buffer. */ - void write(char value) { - *reserve(1) = value; - } - void write(wchar_t value) { - static_assert(std::is_same<char_type, wchar_t>::value, ""); - *reserve(1) = value; - } - - /** - \rst - Writes *value* to the buffer. - \endrst - */ - void write(string_view value) { - auto &&it = reserve(value.size()); - it = internal::copy_str<char_type>(value.begin(), value.end(), it); - } - void write(wstring_view value) { - static_assert(std::is_same<char_type, wchar_t>::value, ""); - auto &&it = reserve(value.size()); - it = std::copy(value.begin(), value.end(), it); - } - - // Writes a formatted string. - template <typename Char> - void write(const Char *s, std::size_t size, const align_spec &spec) { - write_padded(spec, str_writer<Char>{s, size}); - } - - template <typename Char> - void write(basic_string_view<Char> s, - const format_specs &spec = format_specs()) { - const Char *data = s.data(); - std::size_t size = s.size(); - if (spec.precision >= 0 && internal::to_unsigned(spec.precision) < size) - size = internal::to_unsigned(spec.precision); - write(data, size, spec); - } - - template <typename T> - typename std::enable_if<std::is_same<T, void>::value>::type - write(const T *p) { - format_specs specs; - specs.flags = HASH_FLAG; - specs.type = 'x'; - write_int(reinterpret_cast<uintptr_t>(p), specs); - } -}; - -struct float_spec_handler { - char type; - bool upper; - - explicit float_spec_handler(char t) : type(t), upper(false) {} - - void on_general() { - if (type == 'G') - upper = true; - else - type = 'g'; - } - - void on_exp() { - if (type == 'E') - upper = true; - } - - void on_fixed() { - if (type == 'F') { - upper = true; -#if FMT_MSC_VER - // MSVC's printf doesn't support 'F'. - type = 'f'; -#endif - } - } - - void on_hex() { - if (type == 'A') - upper = true; - } - - void on_error() { - FMT_THROW(format_error("invalid type specifier")); - } -}; - -template <typename Range> -template <typename T> -void basic_writer<Range>::write_double(T value, const format_specs &spec) { - // Check type. - float_spec_handler handler(static_cast<char>(spec.type)); - internal::handle_float_type_spec(handler.type, handler); - - char sign = 0; - // Use signbit instead of value < 0 because the latter is always - // false for NaN. - if (std::signbit(value)) { - sign = '-'; - value = -value; - } else if (spec.has(SIGN_FLAG)) { - sign = spec.has(PLUS_FLAG) ? '+' : ' '; - } - - struct write_inf_or_nan_t { - basic_writer &writer; - format_specs spec; - char sign; - void operator()(const char *str) const { - writer.write_padded(spec, inf_or_nan_writer{sign, str}); - } - } write_inf_or_nan = {*this, spec, sign}; - - // Format NaN and ininity ourselves because sprintf's output is not consistent - // across platforms. - if (internal::fputil::isnotanumber(value)) - return write_inf_or_nan(handler.upper ? "NAN" : "nan"); - if (internal::fputil::isinfinity(value)) - return write_inf_or_nan(handler.upper ? "INF" : "inf"); - - memory_buffer buffer; - bool use_grisu = FMT_USE_GRISU && sizeof(T) <= sizeof(double) && - spec.type != 'a' && spec.type != 'A' && - internal::grisu2_format(static_cast<double>(value), buffer, spec); - if (!use_grisu) { - format_specs normalized_spec(spec); - normalized_spec.type = handler.type; - internal::sprintf_format(value, buffer, normalized_spec); - } - size_t n = buffer.size(); - align_spec as = spec; - if (spec.align() == ALIGN_NUMERIC) { - if (sign) { - auto &&it = reserve(1); - *it++ = static_cast<char_type>(sign); - sign = 0; - if (as.width_) - --as.width_; - } - as.align_ = ALIGN_RIGHT; - } else { - if (spec.align() == ALIGN_DEFAULT) - as.align_ = ALIGN_RIGHT; - if (sign) - ++n; - } - write_padded(as, double_writer{n, sign, buffer}); -} - -// Reports a system error without throwing an exception. -// Can be used to report errors from destructors. -FMT_API void report_system_error(int error_code, - string_view message) FMT_NOEXCEPT; - -#if FMT_USE_WINDOWS_H - -/** A Windows error. */ -class windows_error : public system_error { - private: - FMT_API void init(int error_code, string_view format_str, format_args args); - - public: - /** - \rst - Constructs a :class:`fmt::windows_error` object with the description - of the form - - .. parsed-literal:: - *<message>*: *<system-message>* - - where *<message>* is the formatted message and *<system-message>* is the - system message corresponding to the error code. - *error_code* is a Windows error code as given by ``GetLastError``. - If *error_code* is not a valid error code such as -1, the system message - will look like "error -1". - - **Example**:: - - // This throws a windows_error with the description - // cannot open file 'madeup': The system cannot find the file specified. - // or similar (system message may vary). - const char *filename = "madeup"; - LPOFSTRUCT of = LPOFSTRUCT(); - HFILE file = OpenFile(filename, &of, OF_READ); - if (file == HFILE_ERROR) { - throw fmt::windows_error(GetLastError(), - "cannot open file '{}'", filename); - } - \endrst - */ - template <typename... Args> - windows_error(int error_code, string_view message, const Args &... args) { - init(error_code, message, make_format_args(args...)); - } -}; - -// Reports a Windows error without throwing an exception. -// Can be used to report errors from destructors. -FMT_API void report_windows_error(int error_code, - string_view message) FMT_NOEXCEPT; - -#endif - -/** Fast integer formatter. */ -class format_int { - private: - // Buffer should be large enough to hold all digits (digits10 + 1), - // a sign and a null character. - enum {BUFFER_SIZE = std::numeric_limits<unsigned long long>::digits10 + 3}; - mutable char buffer_[BUFFER_SIZE]; - char *str_; - - // Formats value in reverse and returns a pointer to the beginning. - char *format_decimal(unsigned long long value) { - char *ptr = buffer_ + (BUFFER_SIZE - 1); // Parens to workaround MSVC bug. - while (value >= 100) { - // Integer division is slow so do it for a group of two digits instead - // of for every digit. The idea comes from the talk by Alexandrescu - // "Three Optimization Tips for C++". See speed-test for a comparison. - unsigned index = static_cast<unsigned>((value % 100) * 2); - value /= 100; - *--ptr = internal::data::DIGITS[index + 1]; - *--ptr = internal::data::DIGITS[index]; - } - if (value < 10) { - *--ptr = static_cast<char>('0' + value); - return ptr; - } - unsigned index = static_cast<unsigned>(value * 2); - *--ptr = internal::data::DIGITS[index + 1]; - *--ptr = internal::data::DIGITS[index]; - return ptr; - } - - void format_signed(long long value) { - unsigned long long abs_value = static_cast<unsigned long long>(value); - bool negative = value < 0; - if (negative) - abs_value = 0 - abs_value; - str_ = format_decimal(abs_value); - if (negative) - *--str_ = '-'; - } - - public: - explicit format_int(int value) { format_signed(value); } - explicit format_int(long value) { format_signed(value); } - explicit format_int(long long value) { format_signed(value); } - explicit format_int(unsigned value) : str_(format_decimal(value)) {} - explicit format_int(unsigned long value) : str_(format_decimal(value)) {} - explicit format_int(unsigned long long value) : str_(format_decimal(value)) {} - - /** Returns the number of characters written to the output buffer. */ - std::size_t size() const { - return internal::to_unsigned(buffer_ - str_ + BUFFER_SIZE - 1); - } - - /** - Returns a pointer to the output buffer content. No terminating null - character is appended. - */ - const char *data() const { return str_; } - - /** - Returns a pointer to the output buffer content with terminating null - character appended. - */ - const char *c_str() const { - buffer_[BUFFER_SIZE - 1] = '\0'; - return str_; - } - - /** - \rst - Returns the content of the output buffer as an ``std::string``. - \endrst - */ - std::string str() const { return std::string(str_, size()); } -}; - -// DEPRECATED! -// Formats a decimal integer value writing into buffer and returns -// a pointer to the end of the formatted string. This function doesn't -// write a terminating null character. -template <typename T> -inline void format_decimal(char *&buffer, T value) { - typedef typename internal::int_traits<T>::main_type main_type; - main_type abs_value = static_cast<main_type>(value); - if (internal::is_negative(value)) { - *buffer++ = '-'; - abs_value = 0 - abs_value; - } - if (abs_value < 100) { - if (abs_value < 10) { - *buffer++ = static_cast<char>('0' + abs_value); - return; - } - unsigned index = static_cast<unsigned>(abs_value * 2); - *buffer++ = internal::data::DIGITS[index]; - *buffer++ = internal::data::DIGITS[index + 1]; - return; - } - int num_digits = internal::count_digits(abs_value); - internal::format_decimal<char>( - internal::make_checked(buffer, internal::to_unsigned(num_digits)), abs_value, num_digits); - buffer += num_digits; -} - -// Formatter of objects of type T. -template <typename T, typename Char> -struct formatter< - T, Char, - typename std::enable_if<internal::format_type< - typename buffer_context<Char>::type, T>::value>::type> { - - // Parses format specifiers stopping either at the end of the range or at the - // terminating '}'. - template <typename ParseContext> - FMT_CONSTEXPR typename ParseContext::iterator parse(ParseContext &ctx) { - typedef internal::dynamic_specs_handler<ParseContext> handler_type; - auto type = internal::get_type< - typename buffer_context<Char>::type, T>::value; - internal::specs_checker<handler_type> - handler(handler_type(specs_, ctx), type); - auto it = parse_format_specs(ctx.begin(), ctx.end(), handler); - auto type_spec = specs_.type; - auto eh = ctx.error_handler(); - switch (type) { - case internal::none_type: - case internal::named_arg_type: - FMT_ASSERT(false, "invalid argument type"); - break; - case internal::int_type: - case internal::uint_type: - case internal::long_long_type: - case internal::ulong_long_type: - case internal::bool_type: - handle_int_type_spec( - type_spec, internal::int_type_checker<decltype(eh)>(eh)); - break; - case internal::char_type: - handle_char_specs( - &specs_, - internal::char_specs_checker<decltype(eh)>(type_spec, eh)); - break; - case internal::double_type: - case internal::long_double_type: - handle_float_type_spec( - type_spec, internal::float_type_checker<decltype(eh)>(eh)); - break; - case internal::cstring_type: - internal::handle_cstring_type_spec( - type_spec, internal::cstring_type_checker<decltype(eh)>(eh)); - break; - case internal::string_type: - internal::check_string_type_spec(type_spec, eh); - break; - case internal::pointer_type: - internal::check_pointer_type_spec(type_spec, eh); - break; - case internal::custom_type: - // Custom format specifiers should be checked in parse functions of - // formatter specializations. - break; - } - return it; - } - - template <typename FormatContext> - auto format(const T &val, FormatContext &ctx) -> decltype(ctx.out()) { - internal::handle_dynamic_spec<internal::width_checker>( - specs_.width_, specs_.width_ref, ctx); - internal::handle_dynamic_spec<internal::precision_checker>( - specs_.precision, specs_.precision_ref, ctx); - typedef output_range<typename FormatContext::iterator, - typename FormatContext::char_type> range_type; - return visit_format_arg(arg_formatter<range_type>(ctx, &specs_), - internal::make_arg<FormatContext>(val)); - } - - private: - internal::dynamic_format_specs<Char> specs_; -}; - -// A formatter for types known only at run time such as variant alternatives. -// -// Usage: -// typedef std::variant<int, std::string> variant; -// template <> -// struct formatter<variant>: dynamic_formatter<> { -// void format(buffer &buf, const variant &v, context &ctx) { -// visit([&](const auto &val) { format(buf, val, ctx); }, v); -// } -// }; -template <typename Char = char> -class dynamic_formatter { - private: - struct null_handler: internal::error_handler { - void on_align(alignment) {} - void on_plus() {} - void on_minus() {} - void on_space() {} - void on_hash() {} - }; - - public: - template <typename ParseContext> - auto parse(ParseContext &ctx) -> decltype(ctx.begin()) { - // Checks are deferred to formatting time when the argument type is known. - internal::dynamic_specs_handler<ParseContext> handler(specs_, ctx); - return parse_format_specs(ctx.begin(), ctx.end(), handler); - } - - template <typename T, typename FormatContext> - auto format(const T &val, FormatContext &ctx) -> decltype(ctx.out()) { - handle_specs(ctx); - internal::specs_checker<null_handler> - checker(null_handler(), internal::get_type<FormatContext, T>::value); - checker.on_align(specs_.align()); - if (specs_.flags == 0); // Do nothing. - else if (specs_.has(SIGN_FLAG)) - specs_.has(PLUS_FLAG) ? checker.on_plus() : checker.on_space(); - else if (specs_.has(MINUS_FLAG)) - checker.on_minus(); - else if (specs_.has(HASH_FLAG)) - checker.on_hash(); - if (specs_.precision != -1) - checker.end_precision(); - typedef output_range<typename FormatContext::iterator, - typename FormatContext::char_type> range; - visit_format_arg(arg_formatter<range>(ctx, &specs_), - internal::make_arg<FormatContext>(val)); - return ctx.out(); - } - - private: - template <typename Context> - void handle_specs(Context &ctx) { - internal::handle_dynamic_spec<internal::width_checker>( - specs_.width_, specs_.width_ref, ctx); - internal::handle_dynamic_spec<internal::precision_checker>( - specs_.precision, specs_.precision_ref, ctx); - } - - internal::dynamic_format_specs<Char> specs_; -}; - -template <typename Range, typename Char> -typename basic_format_context<Range, Char>::format_arg - basic_format_context<Range, Char>::get_arg( - basic_string_view<char_type> name) { - map_.init(this->args()); - format_arg arg = map_.find(name); - if (arg.type() == internal::none_type) - this->on_error("argument not found"); - return arg; -} - -template <typename ArgFormatter, typename Char, typename Context> -struct format_handler : internal::error_handler { - typedef typename ArgFormatter::range range; - - format_handler(range r, basic_string_view<Char> str, - basic_format_args<Context> format_args, - internal::locale_ref loc) - : context(r.begin(), str, format_args, loc) {} - - void on_text(const Char *begin, const Char *end) { - auto size = internal::to_unsigned(end - begin); - auto out = context.out(); - auto &&it = internal::reserve(out, size); - it = std::copy_n(begin, size, it); - context.advance_to(out); - } - - void on_arg_id() { arg = context.next_arg(); } - void on_arg_id(unsigned id) { - context.parse_context().check_arg_id(id); - arg = context.get_arg(id); - } - void on_arg_id(basic_string_view<Char> id) { - arg = context.get_arg(id); - } - - void on_replacement_field(const Char *p) { - context.parse_context().advance_to(p); - internal::custom_formatter<Char, Context> f(context); - if (!visit_format_arg(f, arg)) - context.advance_to(visit_format_arg(ArgFormatter(context), arg)); - } - - const Char *on_format_specs(const Char *begin, const Char *end) { - auto &parse_ctx = context.parse_context(); - parse_ctx.advance_to(begin); - internal::custom_formatter<Char, Context> f(context); - if (visit_format_arg(f, arg)) - return parse_ctx.begin(); - basic_format_specs<Char> specs; - using internal::specs_handler; - internal::specs_checker<specs_handler<Context>> - handler(specs_handler<Context>(specs, context), arg.type()); - begin = parse_format_specs(begin, end, handler); - if (begin == end || *begin != '}') - on_error("missing '}' in format string"); - parse_ctx.advance_to(begin); - context.advance_to(visit_format_arg(ArgFormatter(context, &specs), arg)); - return begin; - } - - Context context; - basic_format_arg<Context> arg; -}; - -/** Formats arguments and writes the output to the range. */ -template <typename ArgFormatter, typename Char, typename Context> -typename Context::iterator vformat_to( - typename ArgFormatter::range out, - basic_string_view<Char> format_str, - basic_format_args<Context> args, - internal::locale_ref loc = internal::locale_ref()) { - format_handler<ArgFormatter, Char, Context> h(out, format_str, args, loc); - internal::parse_format_string<false>(format_str, h); - return h.context.out(); -} - -// Casts ``p`` to ``const void*`` for pointer formatting. -// Example: -// auto s = format("{}", ptr(p)); -template <typename T> -inline const void *ptr(const T *p) { return p; } - -template <typename It, typename Char> -struct arg_join { - It begin; - It end; - basic_string_view<Char> sep; - - arg_join(It begin, It end, basic_string_view<Char> sep) - : begin(begin), end(end), sep(sep) {} -}; - -template <typename It, typename Char> -struct formatter<arg_join<It, Char>, Char>: - formatter<typename std::iterator_traits<It>::value_type, Char> { - template <typename FormatContext> - auto format(const arg_join<It, Char> &value, FormatContext &ctx) - -> decltype(ctx.out()) { - typedef formatter<typename std::iterator_traits<It>::value_type, Char> base; - auto it = value.begin; - auto out = ctx.out(); - if (it != value.end) { - out = base::format(*it++, ctx); - while (it != value.end) { - out = std::copy(value.sep.begin(), value.sep.end(), out); - ctx.advance_to(out); - out = base::format(*it++, ctx); - } - } - return out; - } -}; - -template <typename It> -arg_join<It, char> join(It begin, It end, string_view sep) { - return arg_join<It, char>(begin, end, sep); -} - -template <typename It> -arg_join<It, wchar_t> join(It begin, It end, wstring_view sep) { - return arg_join<It, wchar_t>(begin, end, sep); -} - -// The following causes ICE in gcc 4.4. -#if FMT_USE_TRAILING_RETURN && (!FMT_GCC_VERSION || FMT_GCC_VERSION >= 405) -template <typename Range> -auto join(const Range &range, string_view sep) - -> arg_join<decltype(internal::begin(range)), char> { - return join(internal::begin(range), internal::end(range), sep); -} - -template <typename Range> -auto join(const Range &range, wstring_view sep) - -> arg_join<decltype(internal::begin(range)), wchar_t> { - return join(internal::begin(range), internal::end(range), sep); -} -#endif - -/** - \rst - Converts *value* to ``std::string`` using the default format for type *T*. - It doesn't support user-defined types with custom formatters. - - **Example**:: - - #include <fmt/format.h> - - std::string answer = fmt::to_string(42); - \endrst - */ -template <typename T> -std::string to_string(const T &value) { - std::string str; - internal::container_buffer<std::string> buf(str); - writer(buf).write(value); - return str; -} - -/** - Converts *value* to ``std::wstring`` using the default format for type *T*. - */ -template <typename T> -std::wstring to_wstring(const T &value) { - std::wstring str; - internal::container_buffer<std::wstring> buf(str); - wwriter(buf).write(value); - return str; -} - -template <typename Char, std::size_t SIZE> -std::basic_string<Char> to_string(const basic_memory_buffer<Char, SIZE> &buf) { - return std::basic_string<Char>(buf.data(), buf.size()); -} - -template <typename Char> -typename buffer_context<Char>::type::iterator internal::vformat_to( - internal::basic_buffer<Char> &buf, basic_string_view<Char> format_str, - basic_format_args<typename buffer_context<Char>::type> args) { - typedef back_insert_range<internal::basic_buffer<Char> > range; - return vformat_to<arg_formatter<range>>( - buf, to_string_view(format_str), args); -} - -template <typename S, typename Char = FMT_CHAR(S)> -inline typename buffer_context<Char>::type::iterator vformat_to( - internal::basic_buffer<Char> &buf, const S &format_str, - basic_format_args<typename buffer_context<Char>::type> args) { - return internal::vformat_to(buf, to_string_view(format_str), args); -} - -template < - typename S, typename... Args, - std::size_t SIZE = inline_buffer_size, - typename Char = typename internal::char_t<S>::type> -inline typename buffer_context<Char>::type::iterator format_to( - basic_memory_buffer<Char, SIZE> &buf, const S &format_str, - const Args &... args) { - internal::check_format_string<Args...>(format_str); - typedef typename buffer_context<Char>::type context; - format_arg_store<context, Args...> as{args...}; - return internal::vformat_to(buf, to_string_view(format_str), - basic_format_args<context>(as)); -} - -namespace internal { - -// Detect the iterator category of *any* given type in a SFINAE-friendly way. -// Unfortunately, older implementations of std::iterator_traits are not safe -// for use in a SFINAE-context. - -// the gist of C++17's void_t magic -template<typename... Ts> -struct void_ { typedef void type; }; - -template <typename T, typename Enable = void> -struct it_category : std::false_type {}; - -template <typename T> -struct it_category<T*> { typedef std::random_access_iterator_tag type; }; - -template <typename T> -struct it_category<T, typename void_<typename T::iterator_category>::type> { - typedef typename T::iterator_category type; -}; - -// Detect if *any* given type models the OutputIterator concept. -template <typename It> -class is_output_iterator { - // Check for mutability because all iterator categories derived from - // std::input_iterator_tag *may* also meet the requirements of an - // OutputIterator, thereby falling into the category of 'mutable iterators' - // [iterator.requirements.general] clause 4. - // The compiler reveals this property only at the point of *actually - // dereferencing* the iterator! - template <typename U> - static decltype(*(internal::declval<U>())) test(std::input_iterator_tag); - template <typename U> - static char& test(std::output_iterator_tag); - template <typename U> - static const char& test(...); - - typedef decltype(test<It>(typename it_category<It>::type{})) type; - typedef typename std::remove_reference<type>::type result; - public: - static const bool value = !std::is_const<result>::value; -}; -} // internal - -template <typename OutputIt, typename Char = char> -//using format_context_t = basic_format_context<OutputIt, Char>; -struct format_context_t { typedef basic_format_context<OutputIt, Char> type; }; - -template <typename OutputIt, typename Char = char> -//using format_args_t = basic_format_args<format_context_t<OutputIt, Char>>; -struct format_args_t { - typedef basic_format_args< - typename format_context_t<OutputIt, Char>::type> type; -}; - -template <typename String, typename OutputIt, typename... Args> -inline typename std::enable_if<internal::is_output_iterator<OutputIt>::value, - OutputIt>::type - vformat_to(OutputIt out, const String &format_str, - typename format_args_t<OutputIt, FMT_CHAR(String)>::type args) { - typedef output_range<OutputIt, FMT_CHAR(String)> range; - return vformat_to<arg_formatter<range>>(range(out), - to_string_view(format_str), args); -} - -/** - \rst - Formats arguments, writes the result to the output iterator ``out`` and returns - the iterator past the end of the output range. - - **Example**:: - - std::vector<char> out; - fmt::format_to(std::back_inserter(out), "{}", 42); - \endrst - */ -template <typename OutputIt, typename S, typename... Args> -inline FMT_ENABLE_IF_T( - internal::is_string<S>::value && - internal::is_output_iterator<OutputIt>::value, OutputIt) - format_to(OutputIt out, const S &format_str, const Args &... args) { - internal::check_format_string<Args...>(format_str); - typedef typename format_context_t<OutputIt, FMT_CHAR(S)>::type context; - format_arg_store<context, Args...> as{args...}; - return vformat_to(out, to_string_view(format_str), - basic_format_args<context>(as)); -} - -template <typename OutputIt> -struct format_to_n_result { - /** Iterator past the end of the output range. */ - OutputIt out; - /** Total (not truncated) output size. */ - std::size_t size; -}; - -template <typename OutputIt, typename Char = typename OutputIt::value_type> -struct format_to_n_context : - format_context_t<fmt::internal::truncating_iterator<OutputIt>, Char> {}; - -template <typename OutputIt, typename Char = typename OutputIt::value_type> -struct format_to_n_args { - typedef basic_format_args< - typename format_to_n_context<OutputIt, Char>::type> type; -}; - -template <typename OutputIt, typename Char, typename ...Args> -inline format_arg_store< - typename format_to_n_context<OutputIt, Char>::type, Args...> - make_format_to_n_args(const Args &... args) { - return format_arg_store< - typename format_to_n_context<OutputIt, Char>::type, Args...>(args...); -} - -template <typename OutputIt, typename Char, typename... Args> -inline typename std::enable_if< - internal::is_output_iterator<OutputIt>::value, - format_to_n_result<OutputIt>>::type vformat_to_n( - OutputIt out, std::size_t n, basic_string_view<Char> format_str, - typename format_to_n_args<OutputIt, Char>::type args) { - typedef internal::truncating_iterator<OutputIt> It; - auto it = vformat_to(It(out, n), format_str, args); - return {it.base(), it.count()}; -} - -/** - \rst - Formats arguments, writes up to ``n`` characters of the result to the output - iterator ``out`` and returns the total output size and the iterator past the - end of the output range. - \endrst - */ -template <typename OutputIt, typename S, typename... Args> -inline FMT_ENABLE_IF_T( - internal::is_string<S>::value && - internal::is_output_iterator<OutputIt>::value, - format_to_n_result<OutputIt>) - format_to_n(OutputIt out, std::size_t n, const S &format_str, - const Args &... args) { - internal::check_format_string<Args...>(format_str); - typedef FMT_CHAR(S) Char; - format_arg_store< - typename format_to_n_context<OutputIt, Char>::type, Args...> as(args...); - return vformat_to_n(out, n, to_string_view(format_str), - typename format_to_n_args<OutputIt, Char>::type(as)); -} - -template <typename Char> -inline std::basic_string<Char> internal::vformat( - basic_string_view<Char> format_str, - basic_format_args<typename buffer_context<Char>::type> args) { - basic_memory_buffer<Char> buffer; - internal::vformat_to(buffer, format_str, args); - return fmt::to_string(buffer); -} - -/** - Returns the number of characters in the output of - ``format(format_str, args...)``. - */ -template <typename... Args> -inline std::size_t formatted_size(string_view format_str, - const Args &... args) { - auto it = format_to(internal::counting_iterator<char>(), format_str, args...); - return it.count(); -} - -#if FMT_USE_USER_DEFINED_LITERALS -namespace internal { - -# if FMT_UDL_TEMPLATE -template <typename Char, Char... CHARS> -class udl_formatter { - public: - template <typename... Args> - std::basic_string<Char> operator()(const Args &... args) const { - FMT_CONSTEXPR_DECL Char s[] = {CHARS..., '\0'}; - FMT_CONSTEXPR_DECL bool invalid_format = - do_check_format_string<Char, error_handler, Args...>( - basic_string_view<Char>(s, sizeof...(CHARS))); - (void)invalid_format; - return format(s, args...); - } -}; -# else -template <typename Char> -struct udl_formatter { - const Char *str; - - template <typename... Args> - auto operator()(Args &&... args) const - -> decltype(format(str, std::forward<Args>(args)...)) { - return format(str, std::forward<Args>(args)...); - } -}; -# endif // FMT_UDL_TEMPLATE - -template <typename Char> -struct udl_arg { - const Char *str; - - template <typename T> - named_arg<T, Char> operator=(T &&value) const { - return {str, std::forward<T>(value)}; - } -}; - -} // namespace internal - -inline namespace literals { - -# if FMT_UDL_TEMPLATE -template <typename Char, Char... CHARS> -FMT_CONSTEXPR internal::udl_formatter<Char, CHARS...> operator""_format() { - return {}; -} -# else -/** - \rst - User-defined literal equivalent of :func:`fmt::format`. - - **Example**:: - - using namespace fmt::literals; - std::string message = "The answer is {}"_format(42); - \endrst - */ -inline internal::udl_formatter<char> -operator"" _format(const char *s, std::size_t) { return {s}; } -inline internal::udl_formatter<wchar_t> -operator"" _format(const wchar_t *s, std::size_t) { return {s}; } -# endif // FMT_UDL_TEMPLATE - -/** - \rst - User-defined literal equivalent of :func:`fmt::arg`. - - **Example**:: - - using namespace fmt::literals; - fmt::print("Elapsed time: {s:.2f} seconds", "s"_a=1.23); - \endrst - */ -inline internal::udl_arg<char> -operator"" _a(const char *s, std::size_t) { return {s}; } -inline internal::udl_arg<wchar_t> -operator"" _a(const wchar_t *s, std::size_t) { return {s}; } -} // inline namespace literals -#endif // FMT_USE_USER_DEFINED_LITERALS -FMT_END_NAMESPACE - -#define FMT_STRING(s) [] { \ - typedef typename std::remove_cv<std::remove_pointer< \ - typename std::decay<decltype(s)>::type>::type>::type ct; \ - struct str : fmt::compile_string { \ - typedef ct char_type; \ - FMT_CONSTEXPR operator fmt::basic_string_view<ct>() const { \ - return {s, sizeof(s) / sizeof(ct) - 1}; \ - } \ - }; \ - return str{}; \ - }() - -#if defined(FMT_STRING_ALIAS) && FMT_STRING_ALIAS -/** - \rst - Constructs a compile-time format string. This macro is disabled by default to - prevent potential name collisions. To enable it define ``FMT_STRING_ALIAS`` to - 1 before including ``fmt/format.h``. - - **Example**:: - - #define FMT_STRING_ALIAS 1 - #include <fmt/format.h> - // A compile-time error because 'd' is an invalid specifier for strings. - std::string s = format(fmt("{:d}"), "foo"); - \endrst - */ -# define fmt(s) FMT_STRING(s) -#endif - -#ifdef FMT_HEADER_ONLY -# define FMT_FUNC inline -# include "format-inl.h" -#else -# define FMT_FUNC -#endif - -// Restore warnings. -#if FMT_GCC_VERSION >= 406 || FMT_CLANG_VERSION -# pragma GCC diagnostic pop -#endif - -#endif // FMT_FORMAT_H_ diff --git a/matching/include/spdlog/fmt/bundled/locale.h b/matching/include/spdlog/fmt/bundled/locale.h deleted file mode 100644 index 8e021bc..0000000 --- a/matching/include/spdlog/fmt/bundled/locale.h +++ /dev/null @@ -1,77 +0,0 @@ -// Formatting library for C++ - std::locale support -// -// Copyright (c) 2012 - present, Victor Zverovich -// All rights reserved. -// -// For the license information refer to format.h. - -#ifndef FMT_LOCALE_H_ -#define FMT_LOCALE_H_ - -#include "format.h" -#include <locale> - -FMT_BEGIN_NAMESPACE - -namespace internal { -template <typename Char> -typename buffer_context<Char>::type::iterator vformat_to( - const std::locale &loc, basic_buffer<Char> &buf, - basic_string_view<Char> format_str, - basic_format_args<typename buffer_context<Char>::type> args) { - typedef back_insert_range<basic_buffer<Char> > range; - return vformat_to<arg_formatter<range>>( - buf, to_string_view(format_str), args, internal::locale_ref(loc)); -} - -template <typename Char> -std::basic_string<Char> vformat( - const std::locale &loc, basic_string_view<Char> format_str, - basic_format_args<typename buffer_context<Char>::type> args) { - basic_memory_buffer<Char> buffer; - internal::vformat_to(loc, buffer, format_str, args); - return fmt::to_string(buffer); -} -} - -template <typename S, typename Char = FMT_CHAR(S)> -inline std::basic_string<Char> vformat( - const std::locale &loc, const S &format_str, - basic_format_args<typename buffer_context<Char>::type> args) { - return internal::vformat(loc, to_string_view(format_str), args); -} - -template <typename S, typename... Args> -inline std::basic_string<FMT_CHAR(S)> format( - const std::locale &loc, const S &format_str, const Args &... args) { - return internal::vformat( - loc, to_string_view(format_str), - *internal::checked_args<S, Args...>(format_str, args...)); -} - -template <typename String, typename OutputIt, typename... Args> -inline typename std::enable_if<internal::is_output_iterator<OutputIt>::value, - OutputIt>::type - vformat_to(OutputIt out, const std::locale &loc, const String &format_str, - typename format_args_t<OutputIt, FMT_CHAR(String)>::type args) { - typedef output_range<OutputIt, FMT_CHAR(String)> range; - return vformat_to<arg_formatter<range>>( - range(out), to_string_view(format_str), args, internal::locale_ref(loc)); -} - -template <typename OutputIt, typename S, typename... Args> -inline typename std::enable_if< - internal::is_string<S>::value && - internal::is_output_iterator<OutputIt>::value, OutputIt>::type - format_to(OutputIt out, const std::locale &loc, const S &format_str, - const Args &... args) { - internal::check_format_string<Args...>(format_str); - typedef typename format_context_t<OutputIt, FMT_CHAR(S)>::type context; - format_arg_store<context, Args...> as{args...}; - return vformat_to(out, loc, to_string_view(format_str), - basic_format_args<context>(as)); -} - -FMT_END_NAMESPACE - -#endif // FMT_LOCALE_H_ diff --git a/matching/include/spdlog/fmt/bundled/ostream.h b/matching/include/spdlog/fmt/bundled/ostream.h deleted file mode 100644 index 84b31cc..0000000 --- a/matching/include/spdlog/fmt/bundled/ostream.h +++ /dev/null @@ -1,153 +0,0 @@ -// Formatting library for C++ - std::ostream support -// -// Copyright (c) 2012 - present, Victor Zverovich -// All rights reserved. -// -// For the license information refer to format.h. - -#ifndef FMT_OSTREAM_H_ -#define FMT_OSTREAM_H_ - -#include "format.h" -#include <ostream> - -FMT_BEGIN_NAMESPACE -namespace internal { - -template <class Char> -class formatbuf : public std::basic_streambuf<Char> { - private: - typedef typename std::basic_streambuf<Char>::int_type int_type; - typedef typename std::basic_streambuf<Char>::traits_type traits_type; - - basic_buffer<Char> &buffer_; - - public: - formatbuf(basic_buffer<Char> &buffer) : buffer_(buffer) {} - - protected: - // The put-area is actually always empty. This makes the implementation - // simpler and has the advantage that the streambuf and the buffer are always - // in sync and sputc never writes into uninitialized memory. The obvious - // disadvantage is that each call to sputc always results in a (virtual) call - // to overflow. There is no disadvantage here for sputn since this always - // results in a call to xsputn. - - int_type overflow(int_type ch = traits_type::eof()) FMT_OVERRIDE { - if (!traits_type::eq_int_type(ch, traits_type::eof())) - buffer_.push_back(static_cast<Char>(ch)); - return ch; - } - - std::streamsize xsputn(const Char *s, std::streamsize count) FMT_OVERRIDE { - buffer_.append(s, s + count); - return count; - } -}; - -template <typename Char> -struct test_stream : std::basic_ostream<Char> { - private: - struct null; - // Hide all operator<< from std::basic_ostream<Char>. - void operator<<(null); -}; - -// Checks if T has a user-defined operator<< (e.g. not a member of std::ostream). -template <typename T, typename Char> -class is_streamable { - private: - template <typename U> - static decltype( - internal::declval<test_stream<Char>&>() - << internal::declval<U>(), std::true_type()) test(int); - - template <typename> - static std::false_type test(...); - - typedef decltype(test<T>(0)) result; - - public: - static const bool value = result::value; -}; - -// Write the content of buf to os. -template <typename Char> -void write(std::basic_ostream<Char> &os, basic_buffer<Char> &buf) { - const Char *data = buf.data(); - typedef std::make_unsigned<std::streamsize>::type UnsignedStreamSize; - UnsignedStreamSize size = buf.size(); - UnsignedStreamSize max_size = - internal::to_unsigned((std::numeric_limits<std::streamsize>::max)()); - do { - UnsignedStreamSize n = size <= max_size ? size : max_size; - os.write(data, static_cast<std::streamsize>(n)); - data += n; - size -= n; - } while (size != 0); -} - -template <typename Char, typename T> -void format_value(basic_buffer<Char> &buffer, const T &value) { - internal::formatbuf<Char> format_buf(buffer); - std::basic_ostream<Char> output(&format_buf); - output.exceptions(std::ios_base::failbit | std::ios_base::badbit); - output << value; - buffer.resize(buffer.size()); -} -} // namespace internal - -// Disable conversion to int if T has an overloaded operator<< which is a free -// function (not a member of std::ostream). -template <typename T, typename Char> -struct convert_to_int<T, Char, void> { - static const bool value = - convert_to_int<T, Char, int>::value && - !internal::is_streamable<T, Char>::value; -}; - -// Formats an object of type T that has an overloaded ostream operator<<. -template <typename T, typename Char> -struct formatter<T, Char, - typename std::enable_if< - internal::is_streamable<T, Char>::value && - !internal::format_type< - typename buffer_context<Char>::type, T>::value>::type> - : formatter<basic_string_view<Char>, Char> { - - template <typename Context> - auto format(const T &value, Context &ctx) -> decltype(ctx.out()) { - basic_memory_buffer<Char> buffer; - internal::format_value(buffer, value); - basic_string_view<Char> str(buffer.data(), buffer.size()); - return formatter<basic_string_view<Char>, Char>::format(str, ctx); - } -}; - -template <typename Char> -inline void vprint(std::basic_ostream<Char> &os, - basic_string_view<Char> format_str, - basic_format_args<typename buffer_context<Char>::type> args) { - basic_memory_buffer<Char> buffer; - internal::vformat_to(buffer, format_str, args); - internal::write(os, buffer); -} -/** - \rst - Prints formatted data to the stream *os*. - - **Example**:: - - fmt::print(cerr, "Don't {}!", "panic"); - \endrst - */ -template <typename S, typename... Args> -inline typename std::enable_if<internal::is_string<S>::value>::type -print(std::basic_ostream<FMT_CHAR(S)> &os, const S &format_str, - const Args & ... args) { - internal::checked_args<S, Args...> ca(format_str, args...); - vprint(os, to_string_view(format_str), *ca); -} -FMT_END_NAMESPACE - -#endif // FMT_OSTREAM_H_ diff --git a/matching/include/spdlog/fmt/bundled/posix.h b/matching/include/spdlog/fmt/bundled/posix.h deleted file mode 100644 index f4e3fad..0000000 --- a/matching/include/spdlog/fmt/bundled/posix.h +++ /dev/null @@ -1,324 +0,0 @@ -// A C++ interface to POSIX functions. -// -// Copyright (c) 2012 - 2016, Victor Zverovich -// All rights reserved. -// -// For the license information refer to format.h. - -#ifndef FMT_POSIX_H_ -#define FMT_POSIX_H_ - -#if defined(__MINGW32__) || defined(__CYGWIN__) -// Workaround MinGW bug https://sourceforge.net/p/mingw/bugs/2024/. -# undef __STRICT_ANSI__ -#endif - -#include <errno.h> -#include <fcntl.h> // for O_RDONLY -#include <locale.h> // for locale_t -#include <stdio.h> -#include <stdlib.h> // for strtod_l - -#include <cstddef> - -#if defined __APPLE__ || defined(__FreeBSD__) -# include <xlocale.h> // for LC_NUMERIC_MASK on OS X -#endif - -#include "format.h" - -#ifndef FMT_POSIX -# if defined(_WIN32) && !defined(__MINGW32__) -// Fix warnings about deprecated symbols. -# define FMT_POSIX(call) _##call -# else -# define FMT_POSIX(call) call -# endif -#endif - -// Calls to system functions are wrapped in FMT_SYSTEM for testability. -#ifdef FMT_SYSTEM -# define FMT_POSIX_CALL(call) FMT_SYSTEM(call) -#else -# define FMT_SYSTEM(call) call -# ifdef _WIN32 -// Fix warnings about deprecated symbols. -# define FMT_POSIX_CALL(call) ::_##call -# else -# define FMT_POSIX_CALL(call) ::call -# endif -#endif - -// Retries the expression while it evaluates to error_result and errno -// equals to EINTR. -#ifndef _WIN32 -# define FMT_RETRY_VAL(result, expression, error_result) \ - do { \ - result = (expression); \ - } while (result == error_result && errno == EINTR) -#else -# define FMT_RETRY_VAL(result, expression, error_result) result = (expression) -#endif - -#define FMT_RETRY(result, expression) FMT_RETRY_VAL(result, expression, -1) - -FMT_BEGIN_NAMESPACE - -/** - \rst - A reference to a null-terminated string. It can be constructed from a C - string or ``std::string``. - - You can use one of the following typedefs for common character types: - - +---------------+-----------------------------+ - | Type | Definition | - +===============+=============================+ - | cstring_view | basic_cstring_view<char> | - +---------------+-----------------------------+ - | wcstring_view | basic_cstring_view<wchar_t> | - +---------------+-----------------------------+ - - This class is most useful as a parameter type to allow passing - different types of strings to a function, for example:: - - template <typename... Args> - std::string format(cstring_view format_str, const Args & ... args); - - format("{}", 42); - format(std::string("{}"), 42); - \endrst - */ -template <typename Char> -class basic_cstring_view { - private: - const Char *data_; - - public: - /** Constructs a string reference object from a C string. */ - basic_cstring_view(const Char *s) : data_(s) {} - - /** - \rst - Constructs a string reference from an ``std::string`` object. - \endrst - */ - basic_cstring_view(const std::basic_string<Char> &s) : data_(s.c_str()) {} - - /** Returns the pointer to a C string. */ - const Char *c_str() const { return data_; } -}; - -typedef basic_cstring_view<char> cstring_view; -typedef basic_cstring_view<wchar_t> wcstring_view; - -// An error code. -class error_code { - private: - int value_; - - public: - explicit error_code(int value = 0) FMT_NOEXCEPT : value_(value) {} - - int get() const FMT_NOEXCEPT { return value_; } -}; - -// A buffered file. -class buffered_file { - private: - FILE *file_; - - friend class file; - - explicit buffered_file(FILE *f) : file_(f) {} - - public: - // Constructs a buffered_file object which doesn't represent any file. - buffered_file() FMT_NOEXCEPT : file_(FMT_NULL) {} - - // Destroys the object closing the file it represents if any. - FMT_API ~buffered_file() FMT_NOEXCEPT; - - private: - buffered_file(const buffered_file &) = delete; - void operator=(const buffered_file &) = delete; - - - public: - buffered_file(buffered_file &&other) FMT_NOEXCEPT : file_(other.file_) { - other.file_ = FMT_NULL; - } - - buffered_file& operator=(buffered_file &&other) { - close(); - file_ = other.file_; - other.file_ = FMT_NULL; - return *this; - } - - // Opens a file. - FMT_API buffered_file(cstring_view filename, cstring_view mode); - - // Closes the file. - FMT_API void close(); - - // Returns the pointer to a FILE object representing this file. - FILE *get() const FMT_NOEXCEPT { return file_; } - - // We place parentheses around fileno to workaround a bug in some versions - // of MinGW that define fileno as a macro. - FMT_API int (fileno)() const; - - void vprint(string_view format_str, format_args args) { - fmt::vprint(file_, format_str, args); - } - - template <typename... Args> - inline void print(string_view format_str, const Args & ... args) { - vprint(format_str, make_format_args(args...)); - } -}; - -// A file. Closed file is represented by a file object with descriptor -1. -// Methods that are not declared with FMT_NOEXCEPT may throw -// fmt::system_error in case of failure. Note that some errors such as -// closing the file multiple times will cause a crash on Windows rather -// than an exception. You can get standard behavior by overriding the -// invalid parameter handler with _set_invalid_parameter_handler. -class file { - private: - int fd_; // File descriptor. - - // Constructs a file object with a given descriptor. - explicit file(int fd) : fd_(fd) {} - - public: - // Possible values for the oflag argument to the constructor. - enum { - RDONLY = FMT_POSIX(O_RDONLY), // Open for reading only. - WRONLY = FMT_POSIX(O_WRONLY), // Open for writing only. - RDWR = FMT_POSIX(O_RDWR) // Open for reading and writing. - }; - - // Constructs a file object which doesn't represent any file. - file() FMT_NOEXCEPT : fd_(-1) {} - - // Opens a file and constructs a file object representing this file. - FMT_API file(cstring_view path, int oflag); - - private: - file(const file &) = delete; - void operator=(const file &) = delete; - - public: - file(file &&other) FMT_NOEXCEPT : fd_(other.fd_) { - other.fd_ = -1; - } - - file& operator=(file &&other) { - close(); - fd_ = other.fd_; - other.fd_ = -1; - return *this; - } - - // Destroys the object closing the file it represents if any. - FMT_API ~file() FMT_NOEXCEPT; - - // Returns the file descriptor. - int descriptor() const FMT_NOEXCEPT { return fd_; } - - // Closes the file. - FMT_API void close(); - - // Returns the file size. The size has signed type for consistency with - // stat::st_size. - FMT_API long long size() const; - - // Attempts to read count bytes from the file into the specified buffer. - FMT_API std::size_t read(void *buffer, std::size_t count); - - // Attempts to write count bytes from the specified buffer to the file. - FMT_API std::size_t write(const void *buffer, std::size_t count); - - // Duplicates a file descriptor with the dup function and returns - // the duplicate as a file object. - FMT_API static file dup(int fd); - - // Makes fd be the copy of this file descriptor, closing fd first if - // necessary. - FMT_API void dup2(int fd); - - // Makes fd be the copy of this file descriptor, closing fd first if - // necessary. - FMT_API void dup2(int fd, error_code &ec) FMT_NOEXCEPT; - - // Creates a pipe setting up read_end and write_end file objects for reading - // and writing respectively. - FMT_API static void pipe(file &read_end, file &write_end); - - // Creates a buffered_file object associated with this file and detaches - // this file object from the file. - FMT_API buffered_file fdopen(const char *mode); -}; - -// Returns the memory page size. -long getpagesize(); - -#if (defined(LC_NUMERIC_MASK) || defined(_MSC_VER)) && \ - !defined(__ANDROID__) && !defined(__CYGWIN__) && !defined(__OpenBSD__) && \ - !defined(__NEWLIB_H__) -# define FMT_LOCALE -#endif - -#ifdef FMT_LOCALE -// A "C" numeric locale. -class Locale { - private: -# ifdef _MSC_VER - typedef _locale_t locale_t; - - enum { LC_NUMERIC_MASK = LC_NUMERIC }; - - static locale_t newlocale(int category_mask, const char *locale, locale_t) { - return _create_locale(category_mask, locale); - } - - static void freelocale(locale_t locale) { - _free_locale(locale); - } - - static double strtod_l(const char *nptr, char **endptr, _locale_t locale) { - return _strtod_l(nptr, endptr, locale); - } -# endif - - locale_t locale_; - - Locale(const Locale &) = delete; - void operator=(const Locale &) = delete; - - public: - typedef locale_t Type; - - Locale() : locale_(newlocale(LC_NUMERIC_MASK, "C", FMT_NULL)) { - if (!locale_) - FMT_THROW(system_error(errno, "cannot create locale")); - } - ~Locale() { freelocale(locale_); } - - Type get() const { return locale_; } - - // Converts string to floating-point number and advances str past the end - // of the parsed input. - double strtod(const char *&str) const { - char *end = FMT_NULL; - double result = strtod_l(str, &end, locale_); - str = end; - return result; - } -}; -#endif // FMT_LOCALE -FMT_END_NAMESPACE - -#endif // FMT_POSIX_H_ diff --git a/matching/include/spdlog/fmt/bundled/printf.h b/matching/include/spdlog/fmt/bundled/printf.h deleted file mode 100644 index 6f2715d..0000000 --- a/matching/include/spdlog/fmt/bundled/printf.h +++ /dev/null @@ -1,855 +0,0 @@ -// Formatting library for C++ -// -// Copyright (c) 2012 - 2016, Victor Zverovich -// All rights reserved. -// -// For the license information refer to format.h. - -#ifndef FMT_PRINTF_H_ -#define FMT_PRINTF_H_ - -#include <algorithm> // std::fill_n -#include <limits> // std::numeric_limits - -#include "ostream.h" - -FMT_BEGIN_NAMESPACE -namespace internal { - -// An iterator that produces a null terminator on *end. This simplifies parsing -// and allows comparing the performance of processing a null-terminated string -// vs string_view. -template <typename Char> -class null_terminating_iterator { - public: - typedef std::ptrdiff_t difference_type; - typedef Char value_type; - typedef const Char* pointer; - typedef const Char& reference; - typedef std::random_access_iterator_tag iterator_category; - - null_terminating_iterator() : ptr_(0), end_(0) {} - - FMT_CONSTEXPR null_terminating_iterator(const Char *ptr, const Char *end) - : ptr_(ptr), end_(end) {} - - template <typename Range> - FMT_CONSTEXPR explicit null_terminating_iterator(const Range &r) - : ptr_(r.begin()), end_(r.end()) {} - - FMT_CONSTEXPR null_terminating_iterator &operator=(const Char *ptr) { - assert(ptr <= end_); - ptr_ = ptr; - return *this; - } - - FMT_CONSTEXPR Char operator*() const { - return ptr_ != end_ ? *ptr_ : Char(); - } - - FMT_CONSTEXPR null_terminating_iterator operator++() { - ++ptr_; - return *this; - } - - FMT_CONSTEXPR null_terminating_iterator operator++(int) { - null_terminating_iterator result(*this); - ++ptr_; - return result; - } - - FMT_CONSTEXPR null_terminating_iterator operator--() { - --ptr_; - return *this; - } - - FMT_CONSTEXPR null_terminating_iterator operator+(difference_type n) { - return null_terminating_iterator(ptr_ + n, end_); - } - - FMT_CONSTEXPR null_terminating_iterator operator-(difference_type n) { - return null_terminating_iterator(ptr_ - n, end_); - } - - FMT_CONSTEXPR null_terminating_iterator operator+=(difference_type n) { - ptr_ += n; - return *this; - } - - FMT_CONSTEXPR difference_type operator-( - null_terminating_iterator other) const { - return ptr_ - other.ptr_; - } - - FMT_CONSTEXPR bool operator!=(null_terminating_iterator other) const { - return ptr_ != other.ptr_; - } - - bool operator>=(null_terminating_iterator other) const { - return ptr_ >= other.ptr_; - } - - // This should be a friend specialization pointer_from<Char> but the latter - // doesn't compile by gcc 5.1 due to a compiler bug. - template <typename CharT> - friend FMT_CONSTEXPR_DECL const CharT *pointer_from( - null_terminating_iterator<CharT> it); - - private: - const Char *ptr_; - const Char *end_; -}; - -template <typename T> -FMT_CONSTEXPR const T *pointer_from(const T *p) { return p; } - -template <typename Char> -FMT_CONSTEXPR const Char *pointer_from(null_terminating_iterator<Char> it) { - return it.ptr_; -} - -// DEPRECATED: Parses the input as an unsigned integer. This function assumes -// that the first character is a digit and presence of a non-digit character at -// the end. -// it: an iterator pointing to the beginning of the input range. -template <typename Iterator, typename ErrorHandler> -FMT_CONSTEXPR unsigned parse_nonnegative_int(Iterator &it, ErrorHandler &&eh) { - assert('0' <= *it && *it <= '9'); - if (*it == '0') { - ++it; - return 0; - } - unsigned value = 0; - // Convert to unsigned to prevent a warning. - unsigned max_int = (std::numeric_limits<int>::max)(); - unsigned big = max_int / 10; - do { - // Check for overflow. - if (value > big) { - value = max_int + 1; - break; - } - value = value * 10 + unsigned(*it - '0'); - // Workaround for MSVC "setup_exception stack overflow" error: - auto next = it; - ++next; - it = next; - } while ('0' <= *it && *it <= '9'); - if (value > max_int) - eh.on_error("number is too big"); - return value; -} - -// Checks if a value fits in int - used to avoid warnings about comparing -// signed and unsigned integers. -template <bool IsSigned> -struct int_checker { - template <typename T> - static bool fits_in_int(T value) { - unsigned max = std::numeric_limits<int>::max(); - return value <= max; - } - static bool fits_in_int(bool) { return true; } -}; - -template <> -struct int_checker<true> { - template <typename T> - static bool fits_in_int(T value) { - return value >= std::numeric_limits<int>::min() && - value <= std::numeric_limits<int>::max(); - } - static bool fits_in_int(int) { return true; } -}; - -class printf_precision_handler: public function<int> { - public: - template <typename T> - typename std::enable_if<std::is_integral<T>::value, int>::type - operator()(T value) { - if (!int_checker<std::numeric_limits<T>::is_signed>::fits_in_int(value)) - FMT_THROW(format_error("number is too big")); - return static_cast<int>(value); - } - - template <typename T> - typename std::enable_if<!std::is_integral<T>::value, int>::type operator()(T) { - FMT_THROW(format_error("precision is not integer")); - return 0; - } -}; - -// An argument visitor that returns true iff arg is a zero integer. -class is_zero_int: public function<bool> { - public: - template <typename T> - typename std::enable_if<std::is_integral<T>::value, bool>::type - operator()(T value) { return value == 0; } - - template <typename T> - typename std::enable_if<!std::is_integral<T>::value, bool>::type - operator()(T) { return false; } -}; - -template <typename T> -struct make_unsigned_or_bool : std::make_unsigned<T> {}; - -template <> -struct make_unsigned_or_bool<bool> { - typedef bool type; -}; - -template <typename T, typename Context> -class arg_converter: public function<void> { - private: - typedef typename Context::char_type Char; - - basic_format_arg<Context> &arg_; - typename Context::char_type type_; - - public: - arg_converter(basic_format_arg<Context> &arg, Char type) - : arg_(arg), type_(type) {} - - void operator()(bool value) { - if (type_ != 's') - operator()<bool>(value); - } - - template <typename U> - typename std::enable_if<std::is_integral<U>::value>::type - operator()(U value) { - bool is_signed = type_ == 'd' || type_ == 'i'; - typedef typename std::conditional< - std::is_same<T, void>::value, U, T>::type TargetType; - if (const_check(sizeof(TargetType) <= sizeof(int))) { - // Extra casts are used to silence warnings. - if (is_signed) { - arg_ = internal::make_arg<Context>( - static_cast<int>(static_cast<TargetType>(value))); - } else { - typedef typename make_unsigned_or_bool<TargetType>::type Unsigned; - arg_ = internal::make_arg<Context>( - static_cast<unsigned>(static_cast<Unsigned>(value))); - } - } else { - if (is_signed) { - // glibc's printf doesn't sign extend arguments of smaller types: - // std::printf("%lld", -42); // prints "4294967254" - // but we don't have to do the same because it's a UB. - arg_ = internal::make_arg<Context>(static_cast<long long>(value)); - } else { - arg_ = internal::make_arg<Context>( - static_cast<typename make_unsigned_or_bool<U>::type>(value)); - } - } - } - - template <typename U> - typename std::enable_if<!std::is_integral<U>::value>::type operator()(U) { - // No coversion needed for non-integral types. - } -}; - -// Converts an integer argument to T for printf, if T is an integral type. -// If T is void, the argument is converted to corresponding signed or unsigned -// type depending on the type specifier: 'd' and 'i' - signed, other - -// unsigned). -template <typename T, typename Context, typename Char> -void convert_arg(basic_format_arg<Context> &arg, Char type) { - visit_format_arg(arg_converter<T, Context>(arg, type), arg); -} - -// Converts an integer argument to char for printf. -template <typename Context> -class char_converter: public function<void> { - private: - basic_format_arg<Context> &arg_; - - public: - explicit char_converter(basic_format_arg<Context> &arg) : arg_(arg) {} - - template <typename T> - typename std::enable_if<std::is_integral<T>::value>::type - operator()(T value) { - typedef typename Context::char_type Char; - arg_ = internal::make_arg<Context>(static_cast<Char>(value)); - } - - template <typename T> - typename std::enable_if<!std::is_integral<T>::value>::type operator()(T) { - // No coversion needed for non-integral types. - } -}; - -// Checks if an argument is a valid printf width specifier and sets -// left alignment if it is negative. -template <typename Char> -class printf_width_handler: public function<unsigned> { - private: - typedef basic_format_specs<Char> format_specs; - - format_specs &spec_; - - public: - explicit printf_width_handler(format_specs &spec) : spec_(spec) {} - - template <typename T> - typename std::enable_if<std::is_integral<T>::value, unsigned>::type - operator()(T value) { - typedef typename internal::int_traits<T>::main_type UnsignedType; - UnsignedType width = static_cast<UnsignedType>(value); - if (internal::is_negative(value)) { - spec_.align_ = ALIGN_LEFT; - width = 0 - width; - } - unsigned int_max = std::numeric_limits<int>::max(); - if (width > int_max) - FMT_THROW(format_error("number is too big")); - return static_cast<unsigned>(width); - } - - template <typename T> - typename std::enable_if<!std::is_integral<T>::value, unsigned>::type - operator()(T) { - FMT_THROW(format_error("width is not integer")); - return 0; - } -}; - -template <typename Char, typename Context> -void printf(basic_buffer<Char> &buf, basic_string_view<Char> format, - basic_format_args<Context> args) { - Context(std::back_inserter(buf), format, args).format(); -} -} // namespace internal - -using internal::printf; // For printing into memory_buffer. - -template <typename Range> -class printf_arg_formatter; - -template < - typename OutputIt, typename Char, - typename ArgFormatter = - printf_arg_formatter<back_insert_range<internal::basic_buffer<Char>>>> -class basic_printf_context; - -/** - \rst - The ``printf`` argument formatter. - \endrst - */ -template <typename Range> -class printf_arg_formatter: - public internal::function< - typename internal::arg_formatter_base<Range>::iterator>, - public internal::arg_formatter_base<Range> { - private: - typedef typename Range::value_type char_type; - typedef decltype(internal::declval<Range>().begin()) iterator; - typedef internal::arg_formatter_base<Range> base; - typedef basic_printf_context<iterator, char_type> context_type; - - context_type &context_; - - void write_null_pointer(char) { - this->spec()->type = 0; - this->write("(nil)"); - } - - void write_null_pointer(wchar_t) { - this->spec()->type = 0; - this->write(L"(nil)"); - } - - public: - typedef typename base::format_specs format_specs; - - /** - \rst - Constructs an argument formatter object. - *buffer* is a reference to the output buffer and *spec* contains format - specifier information for standard argument types. - \endrst - */ - printf_arg_formatter(internal::basic_buffer<char_type> &buffer, - format_specs &spec, context_type &ctx) - : base(back_insert_range<internal::basic_buffer<char_type>>(buffer), &spec, - ctx.locale()), - context_(ctx) {} - - template <typename T> - typename std::enable_if<std::is_integral<T>::value, iterator>::type - operator()(T value) { - // MSVC2013 fails to compile separate overloads for bool and char_type so - // use std::is_same instead. - if (std::is_same<T, bool>::value) { - format_specs &fmt_spec = *this->spec(); - if (fmt_spec.type != 's') - return base::operator()(value ? 1 : 0); - fmt_spec.type = 0; - this->write(value != 0); - } else if (std::is_same<T, char_type>::value) { - format_specs &fmt_spec = *this->spec(); - if (fmt_spec.type && fmt_spec.type != 'c') - return (*this)(static_cast<int>(value)); - fmt_spec.flags = 0; - fmt_spec.align_ = ALIGN_RIGHT; - return base::operator()(value); - } else { - return base::operator()(value); - } - return this->out(); - } - - template <typename T> - typename std::enable_if<std::is_floating_point<T>::value, iterator>::type - operator()(T value) { - return base::operator()(value); - } - - /** Formats a null-terminated C string. */ - iterator operator()(const char *value) { - if (value) - base::operator()(value); - else if (this->spec()->type == 'p') - write_null_pointer(char_type()); - else - this->write("(null)"); - return this->out(); - } - - /** Formats a null-terminated wide C string. */ - iterator operator()(const wchar_t *value) { - if (value) - base::operator()(value); - else if (this->spec()->type == 'p') - write_null_pointer(char_type()); - else - this->write(L"(null)"); - return this->out(); - } - - iterator operator()(basic_string_view<char_type> value) { - return base::operator()(value); - } - - iterator operator()(monostate value) { - return base::operator()(value); - } - - /** Formats a pointer. */ - iterator operator()(const void *value) { - if (value) - return base::operator()(value); - this->spec()->type = 0; - write_null_pointer(char_type()); - return this->out(); - } - - /** Formats an argument of a custom (user-defined) type. */ - iterator operator()(typename basic_format_arg<context_type>::handle handle) { - handle.format(context_); - return this->out(); - } -}; - -template <typename T> -struct printf_formatter { - template <typename ParseContext> - auto parse(ParseContext &ctx) -> decltype(ctx.begin()) { return ctx.begin(); } - - template <typename FormatContext> - auto format(const T &value, FormatContext &ctx) -> decltype(ctx.out()) { - internal::format_value(internal::get_container(ctx.out()), value); - return ctx.out(); - } -}; - -/** This template formats data and writes the output to a writer. */ -template <typename OutputIt, typename Char, typename ArgFormatter> -class basic_printf_context : - // Inherit publicly as a workaround for the icc bug - // https://software.intel.com/en-us/forums/intel-c-compiler/topic/783476. - public internal::context_base< - OutputIt, basic_printf_context<OutputIt, Char, ArgFormatter>, Char> { - public: - /** The character type for the output. */ - typedef Char char_type; - - template <typename T> - struct formatter_type { typedef printf_formatter<T> type; }; - - private: - typedef internal::context_base<OutputIt, basic_printf_context, Char> base; - typedef typename base::format_arg format_arg; - typedef basic_format_specs<char_type> format_specs; - typedef internal::null_terminating_iterator<char_type> iterator; - - void parse_flags(format_specs &spec, iterator &it); - - // Returns the argument with specified index or, if arg_index is equal - // to the maximum unsigned value, the next argument. - format_arg get_arg( - iterator it, - unsigned arg_index = (std::numeric_limits<unsigned>::max)()); - - // Parses argument index, flags and width and returns the argument index. - unsigned parse_header(iterator &it, format_specs &spec); - - public: - /** - \rst - Constructs a ``printf_context`` object. References to the arguments and - the writer are stored in the context object so make sure they have - appropriate lifetimes. - \endrst - */ - basic_printf_context(OutputIt out, basic_string_view<char_type> format_str, - basic_format_args<basic_printf_context> args) - : base(out, format_str, args) {} - - using base::parse_context; - using base::out; - using base::advance_to; - - /** Formats stored arguments and writes the output to the range. */ - void format(); -}; - -template <typename OutputIt, typename Char, typename AF> -void basic_printf_context<OutputIt, Char, AF>::parse_flags( - format_specs &spec, iterator &it) { - for (;;) { - switch (*it++) { - case '-': - spec.align_ = ALIGN_LEFT; - break; - case '+': - spec.flags |= SIGN_FLAG | PLUS_FLAG; - break; - case '0': - spec.fill_ = '0'; - break; - case ' ': - spec.flags |= SIGN_FLAG; - break; - case '#': - spec.flags |= HASH_FLAG; - break; - default: - --it; - return; - } - } -} - -template <typename OutputIt, typename Char, typename AF> -typename basic_printf_context<OutputIt, Char, AF>::format_arg - basic_printf_context<OutputIt, Char, AF>::get_arg( - iterator it, unsigned arg_index) { - (void)it; - if (arg_index == std::numeric_limits<unsigned>::max()) - return this->do_get_arg(this->parse_context().next_arg_id()); - return base::get_arg(arg_index - 1); -} - -template <typename OutputIt, typename Char, typename AF> -unsigned basic_printf_context<OutputIt, Char, AF>::parse_header( - iterator &it, format_specs &spec) { - unsigned arg_index = std::numeric_limits<unsigned>::max(); - char_type c = *it; - if (c >= '0' && c <= '9') { - // Parse an argument index (if followed by '$') or a width possibly - // preceded with '0' flag(s). - internal::error_handler eh; - unsigned value = parse_nonnegative_int(it, eh); - if (*it == '$') { // value is an argument index - ++it; - arg_index = value; - } else { - if (c == '0') - spec.fill_ = '0'; - if (value != 0) { - // Nonzero value means that we parsed width and don't need to - // parse it or flags again, so return now. - spec.width_ = value; - return arg_index; - } - } - } - parse_flags(spec, it); - // Parse width. - if (*it >= '0' && *it <= '9') { - internal::error_handler eh; - spec.width_ = parse_nonnegative_int(it, eh); - } else if (*it == '*') { - ++it; - spec.width_ = visit_format_arg( - internal::printf_width_handler<char_type>(spec), get_arg(it)); - } - return arg_index; -} - -template <typename OutputIt, typename Char, typename AF> -void basic_printf_context<OutputIt, Char, AF>::format() { - auto &buffer = internal::get_container(this->out()); - auto start = iterator(this->parse_context()); - auto it = start; - using internal::pointer_from; - while (*it) { - char_type c = *it++; - if (c != '%') continue; - if (*it == c) { - buffer.append(pointer_from(start), pointer_from(it)); - start = ++it; - continue; - } - buffer.append(pointer_from(start), pointer_from(it) - 1); - - format_specs spec; - spec.align_ = ALIGN_RIGHT; - - // Parse argument index, flags and width. - unsigned arg_index = parse_header(it, spec); - - // Parse precision. - if (*it == '.') { - ++it; - if ('0' <= *it && *it <= '9') { - internal::error_handler eh; - spec.precision = static_cast<int>(parse_nonnegative_int(it, eh)); - } else if (*it == '*') { - ++it; - spec.precision = - visit_format_arg(internal::printf_precision_handler(), get_arg(it)); - } else { - spec.precision = 0; - } - } - - format_arg arg = get_arg(it, arg_index); - if (spec.has(HASH_FLAG) && visit_format_arg(internal::is_zero_int(), arg)) - spec.flags = static_cast<uint_least8_t>(spec.flags & (~internal::to_unsigned<int>(HASH_FLAG))); - if (spec.fill_ == '0') { - if (arg.is_arithmetic()) - spec.align_ = ALIGN_NUMERIC; - else - spec.fill_ = ' '; // Ignore '0' flag for non-numeric types. - } - - // Parse length and convert the argument to the required type. - using internal::convert_arg; - switch (*it++) { - case 'h': - if (*it == 'h') - convert_arg<signed char>(arg, *++it); - else - convert_arg<short>(arg, *it); - break; - case 'l': - if (*it == 'l') - convert_arg<long long>(arg, *++it); - else - convert_arg<long>(arg, *it); - break; - case 'j': - convert_arg<intmax_t>(arg, *it); - break; - case 'z': - convert_arg<std::size_t>(arg, *it); - break; - case 't': - convert_arg<std::ptrdiff_t>(arg, *it); - break; - case 'L': - // printf produces garbage when 'L' is omitted for long double, no - // need to do the same. - break; - default: - --it; - convert_arg<void>(arg, *it); - } - - // Parse type. - if (!*it) - FMT_THROW(format_error("invalid format string")); - spec.type = static_cast<char>(*it++); - if (arg.is_integral()) { - // Normalize type. - switch (spec.type) { - case 'i': case 'u': - spec.type = 'd'; - break; - case 'c': - // TODO: handle wchar_t better? - visit_format_arg( - internal::char_converter<basic_printf_context>(arg), arg); - break; - } - } - - start = it; - - // Format argument. - visit_format_arg(AF(buffer, spec, *this), arg); - } - buffer.append(pointer_from(start), pointer_from(it)); -} - -template <typename Buffer> -struct basic_printf_context_t { - typedef basic_printf_context< - std::back_insert_iterator<Buffer>, typename Buffer::value_type> type; -}; - -typedef basic_printf_context_t<internal::buffer>::type printf_context; -typedef basic_printf_context_t<internal::wbuffer>::type wprintf_context; - -typedef basic_format_args<printf_context> printf_args; -typedef basic_format_args<wprintf_context> wprintf_args; - -/** - \rst - Constructs an `~fmt::format_arg_store` object that contains references to - arguments and can be implicitly converted to `~fmt::printf_args`. - \endrst - */ -template<typename... Args> -inline format_arg_store<printf_context, Args...> - make_printf_args(const Args &... args) { return {args...}; } - -/** - \rst - Constructs an `~fmt::format_arg_store` object that contains references to - arguments and can be implicitly converted to `~fmt::wprintf_args`. - \endrst - */ -template<typename... Args> -inline format_arg_store<wprintf_context, Args...> - make_wprintf_args(const Args &... args) { return {args...}; } - -template <typename S, typename Char = FMT_CHAR(S)> -inline std::basic_string<Char> -vsprintf(const S &format, - basic_format_args<typename basic_printf_context_t< - internal::basic_buffer<Char>>::type> args) { - basic_memory_buffer<Char> buffer; - printf(buffer, to_string_view(format), args); - return to_string(buffer); -} - -/** - \rst - Formats arguments and returns the result as a string. - - **Example**:: - - std::string message = fmt::sprintf("The answer is %d", 42); - \endrst -*/ -template <typename S, typename... Args> -inline FMT_ENABLE_IF_T( - internal::is_string<S>::value, std::basic_string<FMT_CHAR(S)>) - sprintf(const S &format, const Args & ... args) { - internal::check_format_string<Args...>(format); - typedef internal::basic_buffer<FMT_CHAR(S)> buffer; - typedef typename basic_printf_context_t<buffer>::type context; - format_arg_store<context, Args...> as{ args... }; - return vsprintf(to_string_view(format), - basic_format_args<context>(as)); -} - -template <typename S, typename Char = FMT_CHAR(S)> -inline int vfprintf(std::FILE *f, const S &format, - basic_format_args<typename basic_printf_context_t< - internal::basic_buffer<Char>>::type> args) { - basic_memory_buffer<Char> buffer; - printf(buffer, to_string_view(format), args); - std::size_t size = buffer.size(); - return std::fwrite( - buffer.data(), sizeof(Char), size, f) < size ? -1 : static_cast<int>(size); -} - -/** - \rst - Prints formatted data to the file *f*. - - **Example**:: - - fmt::fprintf(stderr, "Don't %s!", "panic"); - \endrst - */ -template <typename S, typename... Args> -inline FMT_ENABLE_IF_T(internal::is_string<S>::value, int) - fprintf(std::FILE *f, const S &format, const Args & ... args) { - internal::check_format_string<Args...>(format); - typedef internal::basic_buffer<FMT_CHAR(S)> buffer; - typedef typename basic_printf_context_t<buffer>::type context; - format_arg_store<context, Args...> as{ args... }; - return vfprintf(f, to_string_view(format), - basic_format_args<context>(as)); -} - -template <typename S, typename Char = FMT_CHAR(S)> -inline int vprintf(const S &format, - basic_format_args<typename basic_printf_context_t< - internal::basic_buffer<Char>>::type> args) { - return vfprintf(stdout, to_string_view(format), args); -} - -/** - \rst - Prints formatted data to ``stdout``. - - **Example**:: - - fmt::printf("Elapsed time: %.2f seconds", 1.23); - \endrst - */ -template <typename S, typename... Args> -inline FMT_ENABLE_IF_T(internal::is_string<S>::value, int) - printf(const S &format_str, const Args & ... args) { - internal::check_format_string<Args...>(format_str); - typedef internal::basic_buffer<FMT_CHAR(S)> buffer; - typedef typename basic_printf_context_t<buffer>::type context; - format_arg_store<context, Args...> as{ args... }; - return vprintf(to_string_view(format_str), - basic_format_args<context>(as)); -} - -template <typename S, typename Char = FMT_CHAR(S)> -inline int vfprintf(std::basic_ostream<Char> &os, - const S &format, - basic_format_args<typename basic_printf_context_t< - internal::basic_buffer<Char>>::type> args) { - basic_memory_buffer<Char> buffer; - printf(buffer, to_string_view(format), args); - internal::write(os, buffer); - return static_cast<int>(buffer.size()); -} - -/** - \rst - Prints formatted data to the stream *os*. - - **Example**:: - - fmt::fprintf(cerr, "Don't %s!", "panic"); - \endrst - */ -template <typename S, typename... Args> -inline FMT_ENABLE_IF_T(internal::is_string<S>::value, int) - fprintf(std::basic_ostream<FMT_CHAR(S)> &os, - const S &format_str, const Args & ... args) { - internal::check_format_string<Args...>(format_str); - typedef internal::basic_buffer<FMT_CHAR(S)> buffer; - typedef typename basic_printf_context_t<buffer>::type context; - format_arg_store<context, Args...> as{ args... }; - return vfprintf(os, to_string_view(format_str), - basic_format_args<context>(as)); -} -FMT_END_NAMESPACE - -#endif // FMT_PRINTF_H_ diff --git a/matching/include/spdlog/fmt/bundled/ranges.h b/matching/include/spdlog/fmt/bundled/ranges.h deleted file mode 100644 index 3672d4c..0000000 --- a/matching/include/spdlog/fmt/bundled/ranges.h +++ /dev/null @@ -1,308 +0,0 @@ -// Formatting library for C++ - the core API -// -// Copyright (c) 2012 - present, Victor Zverovich -// All rights reserved. -// -// For the license information refer to format.h. -// -// Copyright (c) 2018 - present, Remotion (Igor Schulz) -// All Rights Reserved -// {fmt} support for ranges, containers and types tuple interface. - -#ifndef FMT_RANGES_H_ -#define FMT_RANGES_H_ - -#include "format.h" -#include <type_traits> - -// output only up to N items from the range. -#ifndef FMT_RANGE_OUTPUT_LENGTH_LIMIT -# define FMT_RANGE_OUTPUT_LENGTH_LIMIT 256 -#endif - -FMT_BEGIN_NAMESPACE - -template <typename Char> -struct formatting_base { - template <typename ParseContext> - FMT_CONSTEXPR auto parse(ParseContext &ctx) -> decltype(ctx.begin()) { - return ctx.begin(); - } -}; - -template <typename Char, typename Enable = void> -struct formatting_range : formatting_base<Char> { - static FMT_CONSTEXPR_DECL const std::size_t range_length_limit = - FMT_RANGE_OUTPUT_LENGTH_LIMIT; // output only up to N items from the range. - Char prefix; - Char delimiter; - Char postfix; - formatting_range() : prefix('{'), delimiter(','), postfix('}') {} - static FMT_CONSTEXPR_DECL const bool add_delimiter_spaces = true; - static FMT_CONSTEXPR_DECL const bool add_prepostfix_space = false; -}; - -template <typename Char, typename Enable = void> -struct formatting_tuple : formatting_base<Char> { - Char prefix; - Char delimiter; - Char postfix; - formatting_tuple() : prefix('('), delimiter(','), postfix(')') {} - static FMT_CONSTEXPR_DECL const bool add_delimiter_spaces = true; - static FMT_CONSTEXPR_DECL const bool add_prepostfix_space = false; -}; - -namespace internal { - -template <typename RangeT, typename OutputIterator> -void copy(const RangeT &range, OutputIterator out) { - for (auto it = range.begin(), end = range.end(); it != end; ++it) - *out++ = *it; -} - -template <typename OutputIterator> -void copy(const char *str, OutputIterator out) { - const char *p_curr = str; - while (*p_curr) { - *out++ = *p_curr++; - } -} - -template <typename OutputIterator> -void copy(char ch, OutputIterator out) { - *out++ = ch; -} - -/// Return true value if T has std::string interface, like std::string_view. -template <typename T> -class is_like_std_string { - template <typename U> - static auto check(U *p) -> - decltype(p->find('a'), p->length(), p->data(), int()); - template <typename> - static void check(...); - - public: - static FMT_CONSTEXPR_DECL const bool value = - !std::is_void<decltype(check<T>(FMT_NULL))>::value; -}; - -template <typename Char> -struct is_like_std_string<fmt::basic_string_view<Char>> : std::true_type {}; - -template <typename... Ts> -struct conditional_helper {}; - -template <typename T, typename _ = void> -struct is_range_ : std::false_type {}; - -#if !FMT_MSC_VER || FMT_MSC_VER > 1800 -template <typename T> -struct is_range_<T, typename std::conditional< - false, - conditional_helper<decltype(internal::declval<T>().begin()), - decltype(internal::declval<T>().end())>, - void>::type> : std::true_type {}; -#endif - -/// tuple_size and tuple_element check. -template <typename T> -class is_tuple_like_ { - template <typename U> - static auto check(U *p) -> - decltype(std::tuple_size<U>::value, - internal::declval<typename std::tuple_element<0, U>::type>(), int()); - template <typename> - static void check(...); - - public: - static FMT_CONSTEXPR_DECL const bool value = - !std::is_void<decltype(check<T>(FMT_NULL))>::value; -}; - -// Check for integer_sequence -#if defined(__cpp_lib_integer_sequence) || FMT_MSC_VER >= 1900 -template <typename T, T... N> -using integer_sequence = std::integer_sequence<T, N...>; -template <std::size_t... N> -using index_sequence = std::index_sequence<N...>; -template <std::size_t N> -using make_index_sequence = std::make_index_sequence<N>; -#else -template <typename T, T... N> -struct integer_sequence { - typedef T value_type; - - static FMT_CONSTEXPR std::size_t size() { - return sizeof...(N); - } -}; - -template <std::size_t... N> -using index_sequence = integer_sequence<std::size_t, N...>; - -template <typename T, std::size_t N, T... Ns> -struct make_integer_sequence : make_integer_sequence<T, N - 1, N - 1, Ns...> {}; -template <typename T, T... Ns> -struct make_integer_sequence<T, 0, Ns...> : integer_sequence<T, Ns...> {}; - -template <std::size_t N> -using make_index_sequence = make_integer_sequence<std::size_t, N>; -#endif - -template <class Tuple, class F, size_t... Is> -void for_each(index_sequence<Is...>, Tuple &&tup, F &&f) FMT_NOEXCEPT { - using std::get; - // using free function get<I>(T) now. - const int _[] = {0, ((void)f(get<Is>(tup)), 0)...}; - (void)_; // blocks warnings -} - -template <class T> -FMT_CONSTEXPR make_index_sequence<std::tuple_size<T>::value> -get_indexes(T const &) { return {}; } - -template <class Tuple, class F> -void for_each(Tuple &&tup, F &&f) { - const auto indexes = get_indexes(tup); - for_each(indexes, std::forward<Tuple>(tup), std::forward<F>(f)); -} - -template<typename Arg> -FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const Arg&, - typename std::enable_if< - !is_like_std_string<typename std::decay<Arg>::type>::value>::type* = nullptr) { - return add_space ? " {}" : "{}"; -} - -template<typename Arg> -FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const Arg&, - typename std::enable_if< - is_like_std_string<typename std::decay<Arg>::type>::value>::type* = nullptr) { - return add_space ? " \"{}\"" : "\"{}\""; -} - -FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const char*) { - return add_space ? " \"{}\"" : "\"{}\""; -} -FMT_CONSTEXPR const wchar_t* format_str_quoted(bool add_space, const wchar_t*) { - return add_space ? L" \"{}\"" : L"\"{}\""; -} - -FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const char) { - return add_space ? " '{}'" : "'{}'"; -} -FMT_CONSTEXPR const wchar_t* format_str_quoted(bool add_space, const wchar_t) { - return add_space ? L" '{}'" : L"'{}'"; -} - -} // namespace internal - -template <typename T> -struct is_tuple_like { - static FMT_CONSTEXPR_DECL const bool value = - internal::is_tuple_like_<T>::value && !internal::is_range_<T>::value; -}; - -template <typename TupleT, typename Char> -struct formatter<TupleT, Char, - typename std::enable_if<fmt::is_tuple_like<TupleT>::value>::type> { -private: - // C++11 generic lambda for format() - template <typename FormatContext> - struct format_each { - template <typename T> - void operator()(const T& v) { - if (i > 0) { - if (formatting.add_prepostfix_space) { - *out++ = ' '; - } - internal::copy(formatting.delimiter, out); - } - format_to(out, - internal::format_str_quoted( - (formatting.add_delimiter_spaces && i > 0), v), - v); - ++i; - } - - formatting_tuple<Char>& formatting; - std::size_t& i; - typename std::add_lvalue_reference<decltype(std::declval<FormatContext>().out())>::type out; - }; - -public: - formatting_tuple<Char> formatting; - - template <typename ParseContext> - FMT_CONSTEXPR auto parse(ParseContext &ctx) -> decltype(ctx.begin()) { - return formatting.parse(ctx); - } - - template <typename FormatContext = format_context> - auto format(const TupleT &values, FormatContext &ctx) -> decltype(ctx.out()) { - auto out = ctx.out(); - std::size_t i = 0; - internal::copy(formatting.prefix, out); - - internal::for_each(values, format_each<FormatContext>{formatting, i, out}); - if (formatting.add_prepostfix_space) { - *out++ = ' '; - } - internal::copy(formatting.postfix, out); - - return ctx.out(); - } -}; - -template <typename T> -struct is_range { - static FMT_CONSTEXPR_DECL const bool value = - internal::is_range_<T>::value && !internal::is_like_std_string<T>::value; -}; - -template <typename RangeT, typename Char> -struct formatter<RangeT, Char, - typename std::enable_if<fmt::is_range<RangeT>::value>::type> { - - formatting_range<Char> formatting; - - template <typename ParseContext> - FMT_CONSTEXPR auto parse(ParseContext &ctx) -> decltype(ctx.begin()) { - return formatting.parse(ctx); - } - - template <typename FormatContext> - typename FormatContext::iterator format( - const RangeT &values, FormatContext &ctx) { - auto out = ctx.out(); - internal::copy(formatting.prefix, out); - std::size_t i = 0; - for (auto it = values.begin(), end = values.end(); it != end; ++it) { - if (i > 0) { - if (formatting.add_prepostfix_space) { - *out++ = ' '; - } - internal::copy(formatting.delimiter, out); - } - format_to(out, - internal::format_str_quoted( - (formatting.add_delimiter_spaces && i > 0), *it), - *it); - if (++i > formatting.range_length_limit) { - format_to(out, " ... <other elements>"); - break; - } - } - if (formatting.add_prepostfix_space) { - *out++ = ' '; - } - internal::copy(formatting.postfix, out); - return ctx.out(); - } -}; - -FMT_END_NAMESPACE - -#endif // FMT_RANGES_H_ - diff --git a/matching/include/spdlog/fmt/bundled/time.h b/matching/include/spdlog/fmt/bundled/time.h deleted file mode 100644 index fe79891..0000000 --- a/matching/include/spdlog/fmt/bundled/time.h +++ /dev/null @@ -1,160 +0,0 @@ -// Formatting library for C++ - time formatting -// -// Copyright (c) 2012 - present, Victor Zverovich -// All rights reserved. -// -// For the license information refer to format.h. - -#ifndef FMT_TIME_H_ -#define FMT_TIME_H_ - -#include "format.h" -#include <ctime> -#include <locale> - -FMT_BEGIN_NAMESPACE - -// Prevents expansion of a preceding token as a function-style macro. -// Usage: f FMT_NOMACRO() -#define FMT_NOMACRO - -namespace internal{ -inline null<> localtime_r FMT_NOMACRO(...) { return null<>(); } -inline null<> localtime_s(...) { return null<>(); } -inline null<> gmtime_r(...) { return null<>(); } -inline null<> gmtime_s(...) { return null<>(); } -} // namespace internal - -// Thread-safe replacement for std::localtime -inline std::tm localtime(std::time_t time) { - struct dispatcher { - std::time_t time_; - std::tm tm_; - - dispatcher(std::time_t t): time_(t) {} - - bool run() { - using namespace fmt::internal; - return handle(localtime_r(&time_, &tm_)); - } - - bool handle(std::tm *tm) { return tm != FMT_NULL; } - - bool handle(internal::null<>) { - using namespace fmt::internal; - return fallback(localtime_s(&tm_, &time_)); - } - - bool fallback(int res) { return res == 0; } - -#if !FMT_MSC_VER - bool fallback(internal::null<>) { - using namespace fmt::internal; - std::tm *tm = std::localtime(&time_); - if (tm) tm_ = *tm; - return tm != FMT_NULL; - } -#endif - }; - dispatcher lt(time); - // Too big time values may be unsupported. - if (!lt.run()) - FMT_THROW(format_error("time_t value out of range")); - return lt.tm_; -} - -// Thread-safe replacement for std::gmtime -inline std::tm gmtime(std::time_t time) { - struct dispatcher { - std::time_t time_; - std::tm tm_; - - dispatcher(std::time_t t): time_(t) {} - - bool run() { - using namespace fmt::internal; - return handle(gmtime_r(&time_, &tm_)); - } - - bool handle(std::tm *tm) { return tm != FMT_NULL; } - - bool handle(internal::null<>) { - using namespace fmt::internal; - return fallback(gmtime_s(&tm_, &time_)); - } - - bool fallback(int res) { return res == 0; } - -#if !FMT_MSC_VER - bool fallback(internal::null<>) { - std::tm *tm = std::gmtime(&time_); - if (tm) tm_ = *tm; - return tm != FMT_NULL; - } -#endif - }; - dispatcher gt(time); - // Too big time values may be unsupported. - if (!gt.run()) - FMT_THROW(format_error("time_t value out of range")); - return gt.tm_; -} - -namespace internal { -inline std::size_t strftime(char *str, std::size_t count, const char *format, - const std::tm *time) { - return std::strftime(str, count, format, time); -} - -inline std::size_t strftime(wchar_t *str, std::size_t count, - const wchar_t *format, const std::tm *time) { - return std::wcsftime(str, count, format, time); -} -} - -template <typename Char> -struct formatter<std::tm, Char> { - template <typename ParseContext> - auto parse(ParseContext &ctx) -> decltype(ctx.begin()) { - auto it = ctx.begin(); - if (it != ctx.end() && *it == ':') - ++it; - auto end = it; - while (end != ctx.end() && *end != '}') - ++end; - tm_format.reserve(internal::to_unsigned(end - it + 1)); - tm_format.append(it, end); - tm_format.push_back('\0'); - return end; - } - - template <typename FormatContext> - auto format(const std::tm &tm, FormatContext &ctx) -> decltype(ctx.out()) { - basic_memory_buffer<Char> buf; - std::size_t start = buf.size(); - for (;;) { - std::size_t size = buf.capacity() - start; - std::size_t count = - internal::strftime(&buf[start], size, &tm_format[0], &tm); - if (count != 0) { - buf.resize(start + count); - break; - } - if (size >= tm_format.size() * 256) { - // If the buffer is 256 times larger than the format string, assume - // that `strftime` gives an empty result. There doesn't seem to be a - // better way to distinguish the two cases: - // https://github.com/fmtlib/fmt/issues/367 - break; - } - const std::size_t MIN_GROWTH = 10; - buf.reserve(buf.capacity() + (size > MIN_GROWTH ? size : MIN_GROWTH)); - } - return std::copy(buf.begin(), buf.end(), ctx.out()); - } - - basic_memory_buffer<Char> tm_format; -}; -FMT_END_NAMESPACE - -#endif // FMT_TIME_H_ diff --git a/matching/include/spdlog/fmt/fmt.h b/matching/include/spdlog/fmt/fmt.h deleted file mode 100644 index 616af0c..0000000 --- a/matching/include/spdlog/fmt/fmt.h +++ /dev/null @@ -1,25 +0,0 @@ -// -// Copyright(c) 2016-2018 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -// -// Include a bundled header-only copy of fmtlib or an external one. -// By default spdlog include its own copy. -// - -#if !defined(SPDLOG_FMT_EXTERNAL) -#ifndef FMT_HEADER_ONLY -#define FMT_HEADER_ONLY -#endif -#ifndef FMT_USE_WINDOWS_H -#define FMT_USE_WINDOWS_H 0 -#endif -#include "bundled/core.h" -#include "bundled/format.h" -#else // external fmtlib -#include <fmt/core.h> -#include <fmt/format.h> -#endif diff --git a/matching/include/spdlog/fmt/ostr.h b/matching/include/spdlog/fmt/ostr.h deleted file mode 100644 index 9902898..0000000 --- a/matching/include/spdlog/fmt/ostr.h +++ /dev/null @@ -1,18 +0,0 @@ -// -// Copyright(c) 2016 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once -// -// include bundled or external copy of fmtlib's ostream support -// -#if !defined(SPDLOG_FMT_EXTERNAL) -#ifndef FMT_HEADER_ONLY -#define FMT_HEADER_ONLY -#endif -#include "bundled/ostream.h" -#include "fmt.h" -#else -#include <fmt/ostream.h> -#endif diff --git a/matching/include/spdlog/formatter.h b/matching/include/spdlog/formatter.h deleted file mode 100644 index a7ef6b8..0000000 --- a/matching/include/spdlog/formatter.h +++ /dev/null @@ -1,20 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#include "fmt/fmt.h" -#include "spdlog/details/log_msg.h" - -namespace spdlog { - -class formatter -{ -public: - virtual ~formatter() = default; - virtual void format(const details::log_msg &msg, fmt::memory_buffer &dest) = 0; - virtual std::unique_ptr<formatter> clone() const = 0; -}; -} // namespace spdlog diff --git a/matching/include/spdlog/logger.h b/matching/include/spdlog/logger.h deleted file mode 100644 index 3dbaaa6..0000000 --- a/matching/include/spdlog/logger.h +++ /dev/null @@ -1,188 +0,0 @@ -// -// Copyright(c) 2015-2108 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -// Thread safe logger (except for set_pattern(..), set_formatter(..) and -// set_error_handler()) -// Has name, log level, vector of std::shared sink pointers and formatter -// Upon each log write the logger: -// 1. Checks if its log level is enough to log the message and if yes: -// 2. Call the underlying sinks to do the job. -// 3. Each sink use its own private copy of a formatter to format the message -// and send to its destination. -// -// The use of private formatter per sink provides the opportunity to cache some -// formatted data, -// and support customize format per each sink. - -#include "spdlog/common.h" -#include "spdlog/formatter.h" -#include "spdlog/sinks/sink.h" - -#include <memory> -#include <string> -#include <vector> - -namespace spdlog { - -class logger -{ -public: - logger(std::string name, sink_ptr single_sink); - logger(std::string name, sinks_init_list sinks); - - template<typename It> - logger(std::string name, It begin, It end); - - virtual ~logger(); - - logger(const logger &) = delete; - logger &operator=(const logger &) = delete; - - template<typename... Args> - void log(level::level_enum lvl, const char *fmt, const Args &... args); - - template<typename... Args> - void log(source_loc loc, level::level_enum lvl, const char *fmt, const Args &... args); - - void log(level::level_enum lvl, const char *msg); - - void log(source_loc loc, level::level_enum lvl, const char *msg); - - template<typename... Args> - void trace(const char *fmt, const Args &... args); - - template<typename... Args> - void debug(const char *fmt, const Args &... args); - - template<typename... Args> - void info(const char *fmt, const Args &... args); - - template<typename... Args> - void warn(const char *fmt, const Args &... args); - - template<typename... Args> - void error(const char *fmt, const Args &... args); - - template<typename... Args> - void critical(const char *fmt, const Args &... args); - -#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT -#ifndef _WIN32 -#error SPDLOG_WCHAR_TO_UTF8_SUPPORT only supported on windows -#else - template<typename... Args> - void log(level::level_enum lvl, const wchar_t *fmt, const Args &... args); - - template<typename... Args> - void log(source_loc source, level::level_enum lvl, const wchar_t *fmt, const Args &... args); - - template<typename... Args> - void trace(const wchar_t *fmt, const Args &... args); - - template<typename... Args> - void debug(const wchar_t *fmt, const Args &... args); - - template<typename... Args> - void info(const wchar_t *fmt, const Args &... args); - - template<typename... Args> - void warn(const wchar_t *fmt, const Args &... args); - - template<typename... Args> - void error(const wchar_t *fmt, const Args &... args); - - template<typename... Args> - void critical(const wchar_t *fmt, const Args &... args); -#endif // _WIN32 -#endif // SPDLOG_WCHAR_TO_UTF8_SUPPORT - - // T can be statically converted to string_view - template<class T, typename std::enable_if<std::is_convertible<T, spdlog::string_view_t>::value, T>::type * = nullptr> - void log(level::level_enum lvl, const T &); - - // T can be statically converted to string_view - template<class T, typename std::enable_if<std::is_convertible<T, spdlog::string_view_t>::value, T>::type * = nullptr> - void log(source_loc loc, level::level_enum lvl, const T &); - - // T cannot be statically converted to string_view - template<class T, typename std::enable_if<!std::is_convertible<T, spdlog::string_view_t>::value, T>::type * = nullptr> - void log(level::level_enum lvl, const T &); - - // T cannot be statically converted to string_view - template<class T, typename std::enable_if<!std::is_convertible<T, spdlog::string_view_t>::value, T>::type * = nullptr> - void log(source_loc loc, level::level_enum lvl, const T &); - - template<typename T> - void trace(const T &msg); - - template<typename T> - void debug(const T &msg); - - template<typename T> - void info(const T &msg); - - template<typename T> - void warn(const T &msg); - - template<typename T> - void error(const T &msg); - - template<typename T> - void critical(const T &msg); - - bool should_log(level::level_enum msg_level) const; - void set_level(level::level_enum log_level); - - static level::level_enum default_level(); - level::level_enum level() const; - const std::string &name() const; - - // set formatting for the sinks in this logger. - // each sink will get a seperate instance of the formatter object. - void set_formatter(std::unique_ptr<formatter> formatter); - void set_pattern(std::string pattern, pattern_time_type time_type = pattern_time_type::local); - - // flush functions - void flush(); - void flush_on(level::level_enum log_level); - level::level_enum flush_level() const; - - // sinks - const std::vector<sink_ptr> &sinks() const; - std::vector<sink_ptr> &sinks(); - - // error handler - void set_error_handler(log_err_handler err_handler); - log_err_handler error_handler() const; - - // create new logger with same sinks and configuration. - virtual std::shared_ptr<logger> clone(std::string logger_name); - -protected: - virtual void sink_it_(details::log_msg &msg); - virtual void flush_(); - - bool should_flush_(const details::log_msg &msg); - - // default error handler. - // print the error to stderr with the max rate of 1 message/minute. - void default_err_handler_(const std::string &msg); - - // increment the message count (only if defined(SPDLOG_ENABLE_MESSAGE_COUNTER)) - void incr_msg_counter_(details::log_msg &msg); - - const std::string name_; - std::vector<sink_ptr> sinks_; - spdlog::level_t level_{spdlog::logger::default_level()}; - spdlog::level_t flush_level_{level::off}; - log_err_handler err_handler_{[this](const std::string &msg) { this->default_err_handler_(msg); }}; - std::atomic<time_t> last_err_time_{0}; - std::atomic<size_t> msg_counter_{1}; -}; -} // namespace spdlog - -#include "details/logger_impl.h" diff --git a/matching/include/spdlog/sinks/android_sink.h b/matching/include/spdlog/sinks/android_sink.h deleted file mode 100644 index ae7f773..0000000 --- a/matching/include/spdlog/sinks/android_sink.h +++ /dev/null @@ -1,121 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#ifndef SPDLOG_H -#include "spdlog/spdlog.h" -#endif - -#include "spdlog/details/fmt_helper.h" -#include "spdlog/details/null_mutex.h" -#include "spdlog/details/os.h" -#include "spdlog/sinks/base_sink.h" - -#include <android/log.h> -#include <chrono> -#include <mutex> -#include <string> -#include <thread> - -#if !defined(SPDLOG_ANDROID_RETRIES) -#define SPDLOG_ANDROID_RETRIES 2 -#endif - -namespace spdlog { -namespace sinks { - -/* - * Android sink (logging using __android_log_write) - */ -template<typename Mutex> -class android_sink final : public base_sink<Mutex> -{ -public: - explicit android_sink(std::string tag = "spdlog", bool use_raw_msg = false) - : tag_(std::move(tag)) - , use_raw_msg_(use_raw_msg) - { - } - -protected: - void sink_it_(const details::log_msg &msg) override - { - const android_LogPriority priority = convert_to_android_(msg.level); - fmt::memory_buffer formatted; - if (use_raw_msg_) - { - details::fmt_helper::append_string_view(msg.payload, formatted); - } - else - { - sink::formatter_->format(msg, formatted); - } - formatted.push_back('\0'); - const char *msg_output = formatted.data(); - - // See system/core/liblog/logger_write.c for explanation of return value - int ret = __android_log_write(priority, tag_.c_str(), msg_output); - int retry_count = 0; - while ((ret == -11 /*EAGAIN*/) && (retry_count < SPDLOG_ANDROID_RETRIES)) - { - details::os::sleep_for_millis(5); - ret = __android_log_write(priority, tag_.c_str(), msg_output); - retry_count++; - } - - if (ret < 0) - { - throw spdlog_ex("__android_log_write() failed", ret); - } - } - - void flush_() override {} - -private: - static android_LogPriority convert_to_android_(spdlog::level::level_enum level) - { - switch (level) - { - case spdlog::level::trace: - return ANDROID_LOG_VERBOSE; - case spdlog::level::debug: - return ANDROID_LOG_DEBUG; - case spdlog::level::info: - return ANDROID_LOG_INFO; - case spdlog::level::warn: - return ANDROID_LOG_WARN; - case spdlog::level::err: - return ANDROID_LOG_ERROR; - case spdlog::level::critical: - return ANDROID_LOG_FATAL; - default: - return ANDROID_LOG_DEFAULT; - } - } - - std::string tag_; - bool use_raw_msg_; -}; - -using android_sink_mt = android_sink<std::mutex>; -using android_sink_st = android_sink<details::null_mutex>; -} // namespace sinks - -// Create and register android syslog logger - -template<typename Factory = default_factory> -inline std::shared_ptr<logger> android_logger_mt(const std::string &logger_name, const std::string &tag = "spdlog") -{ - return Factory::template create<sinks::android_sink_mt>(logger_name, tag); -} - -template<typename Factory = default_factory> -inline std::shared_ptr<logger> android_logger_st(const std::string &logger_name, const std::string &tag = "spdlog") -{ - return Factory::template create<sinks::android_sink_st>(logger_name, tag); -} - -} // namespace spdlog diff --git a/matching/include/spdlog/sinks/ansicolor_sink.h b/matching/include/spdlog/sinks/ansicolor_sink.h deleted file mode 100644 index 7c5e353..0000000 --- a/matching/include/spdlog/sinks/ansicolor_sink.h +++ /dev/null @@ -1,161 +0,0 @@ -// -// Copyright(c) 2017 spdlog authors. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#ifndef SPDLOG_H -#include "spdlog/spdlog.h" -#endif - -#include "spdlog/details/console_globals.h" -#include "spdlog/details/null_mutex.h" -#include "spdlog/details/os.h" -#include "spdlog/sinks/sink.h" - -#include <memory> -#include <mutex> -#include <string> -#include <unordered_map> - -namespace spdlog { -namespace sinks { - -/** - * This sink prefixes the output with an ANSI escape sequence color code - * depending on the severity - * of the message. - * If no color terminal detected, omit the escape codes. - */ -template<typename TargetStream, class ConsoleMutex> -class ansicolor_sink final : public sink -{ -public: - using mutex_t = typename ConsoleMutex::mutex_t; - ansicolor_sink() - : target_file_(TargetStream::stream()) - , mutex_(ConsoleMutex::mutex()) - - { - should_do_colors_ = details::os::in_terminal(target_file_) && details::os::is_color_terminal(); - colors_[level::trace] = white; - colors_[level::debug] = cyan; - colors_[level::info] = green; - colors_[level::warn] = yellow + bold; - colors_[level::err] = red + bold; - colors_[level::critical] = bold + on_red; - colors_[level::off] = reset; - } - - ~ansicolor_sink() override = default; - - ansicolor_sink(const ansicolor_sink &other) = delete; - ansicolor_sink &operator=(const ansicolor_sink &other) = delete; - - void set_color(level::level_enum color_level, const std::string &color) - { - std::lock_guard<mutex_t> lock(mutex_); - colors_[color_level] = color; - } - - /// Formatting codes - const std::string reset = "\033[m"; - const std::string bold = "\033[1m"; - const std::string dark = "\033[2m"; - const std::string underline = "\033[4m"; - const std::string blink = "\033[5m"; - const std::string reverse = "\033[7m"; - const std::string concealed = "\033[8m"; - const std::string clear_line = "\033[K"; - - // Foreground colors - const std::string black = "\033[30m"; - const std::string red = "\033[31m"; - const std::string green = "\033[32m"; - const std::string yellow = "\033[33m"; - const std::string blue = "\033[34m"; - const std::string magenta = "\033[35m"; - const std::string cyan = "\033[36m"; - const std::string white = "\033[37m"; - - /// Background colors - const std::string on_black = "\033[40m"; - const std::string on_red = "\033[41m"; - const std::string on_green = "\033[42m"; - const std::string on_yellow = "\033[43m"; - const std::string on_blue = "\033[44m"; - const std::string on_magenta = "\033[45m"; - const std::string on_cyan = "\033[46m"; - const std::string on_white = "\033[47m"; - - void log(const details::log_msg &msg) override - { - // Wrap the originally formatted message in color codes. - // If color is not supported in the terminal, log as is instead. - std::lock_guard<mutex_t> lock(mutex_); - - fmt::memory_buffer formatted; - formatter_->format(msg, formatted); - if (should_do_colors_ && msg.color_range_end > msg.color_range_start) - { - // before color range - print_range_(formatted, 0, msg.color_range_start); - // in color range - print_ccode_(colors_[msg.level]); - print_range_(formatted, msg.color_range_start, msg.color_range_end); - print_ccode_(reset); - // after color range - print_range_(formatted, msg.color_range_end, formatted.size()); - } - else // no color - { - print_range_(formatted, 0, formatted.size()); - } - fflush(target_file_); - } - - void flush() override - { - std::lock_guard<mutex_t> lock(mutex_); - fflush(target_file_); - } - - void set_pattern(const std::string &pattern) final - { - std::lock_guard<mutex_t> lock(mutex_); - formatter_ = std::unique_ptr<spdlog::formatter>(new pattern_formatter(pattern)); - } - - void set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) override - { - std::lock_guard<mutex_t> lock(mutex_); - formatter_ = std::move(sink_formatter); - } - -private: - void print_ccode_(const std::string &color_code) - { - fwrite(color_code.data(), sizeof(char), color_code.size(), target_file_); - } - void print_range_(const fmt::memory_buffer &formatted, size_t start, size_t end) - { - fwrite(formatted.data() + start, sizeof(char), end - start, target_file_); - } - - FILE *target_file_; - mutex_t &mutex_; - - bool should_do_colors_; - std::unordered_map<level::level_enum, std::string, level::level_hasher> colors_; -}; - -using ansicolor_stdout_sink_mt = ansicolor_sink<details::console_stdout, details::console_mutex>; -using ansicolor_stdout_sink_st = ansicolor_sink<details::console_stdout, details::console_nullmutex>; - -using ansicolor_stderr_sink_mt = ansicolor_sink<details::console_stderr, details::console_mutex>; -using ansicolor_stderr_sink_st = ansicolor_sink<details::console_stderr, details::console_nullmutex>; - -} // namespace sinks - -} // namespace spdlog diff --git a/matching/include/spdlog/sinks/base_sink.h b/matching/include/spdlog/sinks/base_sink.h deleted file mode 100644 index 2259518..0000000 --- a/matching/include/spdlog/sinks/base_sink.h +++ /dev/null @@ -1,69 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once -// -// base sink templated over a mutex (either dummy or real) -// concrete implementation should override the sink_it_() and flush_() methods. -// locking is taken care of in this class - no locking needed by the -// implementers.. -// - -#include "spdlog/common.h" -#include "spdlog/details/log_msg.h" -#include "spdlog/formatter.h" -#include "spdlog/sinks/sink.h" - -namespace spdlog { -namespace sinks { -template<typename Mutex> -class base_sink : public sink -{ -public: - base_sink() = default; - base_sink(const base_sink &) = delete; - base_sink &operator=(const base_sink &) = delete; - - void log(const details::log_msg &msg) final - { - std::lock_guard<Mutex> lock(mutex_); - sink_it_(msg); - } - - void flush() final - { - std::lock_guard<Mutex> lock(mutex_); - flush_(); - } - - void set_pattern(const std::string &pattern) final - { - std::lock_guard<Mutex> lock(mutex_); - set_pattern_(pattern); - } - - void set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) final - { - std::lock_guard<Mutex> lock(mutex_); - set_formatter_(std::move(sink_formatter)); - } - -protected: - virtual void sink_it_(const details::log_msg &msg) = 0; - virtual void flush_() = 0; - - virtual void set_pattern_(const std::string &pattern) - { - set_formatter_(details::make_unique<spdlog::pattern_formatter>(pattern)); - } - - virtual void set_formatter_(std::unique_ptr<spdlog::formatter> sink_formatter) - { - formatter_ = std::move(sink_formatter); - } - Mutex mutex_; -}; -} // namespace sinks -} // namespace spdlog diff --git a/matching/include/spdlog/sinks/basic_file_sink.h b/matching/include/spdlog/sinks/basic_file_sink.h deleted file mode 100644 index facc720..0000000 --- a/matching/include/spdlog/sinks/basic_file_sink.h +++ /dev/null @@ -1,75 +0,0 @@ -// -// Copyright(c) 2015-2018 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#ifndef SPDLOG_H -#include "spdlog/spdlog.h" -#endif - -#include "spdlog/details/file_helper.h" -#include "spdlog/details/null_mutex.h" -#include "spdlog/sinks/base_sink.h" - -#include <mutex> -#include <string> - -namespace spdlog { -namespace sinks { -/* - * Trivial file sink with single file as target - */ -template<typename Mutex> -class basic_file_sink final : public base_sink<Mutex> -{ -public: - explicit basic_file_sink(const filename_t &filename, bool truncate = false) - { - file_helper_.open(filename, truncate); - } - - const filename_t &filename() const - { - return file_helper_.filename(); - } - -protected: - void sink_it_(const details::log_msg &msg) override - { - fmt::memory_buffer formatted; - sink::formatter_->format(msg, formatted); - file_helper_.write(formatted); - } - - void flush_() override - { - file_helper_.flush(); - } - -private: - details::file_helper file_helper_; -}; - -using basic_file_sink_mt = basic_file_sink<std::mutex>; -using basic_file_sink_st = basic_file_sink<details::null_mutex>; - -} // namespace sinks - -// -// factory functions -// -template<typename Factory = default_factory> -inline std::shared_ptr<logger> basic_logger_mt(const std::string &logger_name, const filename_t &filename, bool truncate = false) -{ - return Factory::template create<sinks::basic_file_sink_mt>(logger_name, filename, truncate); -} - -template<typename Factory = default_factory> -inline std::shared_ptr<logger> basic_logger_st(const std::string &logger_name, const filename_t &filename, bool truncate = false) -{ - return Factory::template create<sinks::basic_file_sink_st>(logger_name, filename, truncate); -} - -} // namespace spdlog diff --git a/matching/include/spdlog/sinks/daily_file_sink.h b/matching/include/spdlog/sinks/daily_file_sink.h deleted file mode 100644 index 08392c1..0000000 --- a/matching/include/spdlog/sinks/daily_file_sink.h +++ /dev/null @@ -1,141 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#ifndef SPDLOG_H -#include "spdlog/spdlog.h" -#endif - -#include "spdlog/details/file_helper.h" -#include "spdlog/details/null_mutex.h" -#include "spdlog/fmt/fmt.h" -#include "spdlog/sinks/base_sink.h" - -#include <chrono> -#include <cstdio> -#include <ctime> -#include <mutex> -#include <string> - -namespace spdlog { -namespace sinks { - -/* - * Generator of daily log file names in format basename.YYYY-MM-DD.ext - */ -struct daily_filename_calculator -{ - // Create filename for the form basename.YYYY-MM-DD - static filename_t calc_filename(const filename_t &filename, const tm &now_tm) - { - filename_t basename, ext; - std::tie(basename, ext) = details::file_helper::split_by_extension(filename); - std::conditional<std::is_same<filename_t::value_type, char>::value, fmt::memory_buffer, fmt::wmemory_buffer>::type w; - fmt::format_to( - w, SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}{}"), basename, now_tm.tm_year + 1900, now_tm.tm_mon + 1, now_tm.tm_mday, ext); - return fmt::to_string(w); - } -}; - -/* - * Rotating file sink based on date. rotates at midnight - */ -template<typename Mutex, typename FileNameCalc = daily_filename_calculator> -class daily_file_sink final : public base_sink<Mutex> -{ -public: - // create daily file sink which rotates on given time - daily_file_sink(filename_t base_filename, int rotation_hour, int rotation_minute, bool truncate = false) - : base_filename_(std::move(base_filename)) - , rotation_h_(rotation_hour) - , rotation_m_(rotation_minute) - , truncate_(truncate) - { - if (rotation_hour < 0 || rotation_hour > 23 || rotation_minute < 0 || rotation_minute > 59) - { - throw spdlog_ex("daily_file_sink: Invalid rotation time in ctor"); - } - auto now = log_clock::now(); - file_helper_.open(FileNameCalc::calc_filename(base_filename_, now_tm(now)), truncate_); - rotation_tp_ = next_rotation_tp_(); - } - - const filename_t &filename() const - { - return file_helper_.filename(); - } - -protected: - void sink_it_(const details::log_msg &msg) override - { - - if (msg.time >= rotation_tp_) - { - file_helper_.open(FileNameCalc::calc_filename(base_filename_, now_tm(msg.time)), truncate_); - rotation_tp_ = next_rotation_tp_(); - } - fmt::memory_buffer formatted; - sink::formatter_->format(msg, formatted); - file_helper_.write(formatted); - } - - void flush_() override - { - file_helper_.flush(); - } - -private: - tm now_tm(log_clock::time_point tp) - { - time_t tnow = log_clock::to_time_t(tp); - return spdlog::details::os::localtime(tnow); - } - - log_clock::time_point next_rotation_tp_() - { - auto now = log_clock::now(); - tm date = now_tm(now); - date.tm_hour = rotation_h_; - date.tm_min = rotation_m_; - date.tm_sec = 0; - auto rotation_time = log_clock::from_time_t(std::mktime(&date)); - if (rotation_time > now) - { - return rotation_time; - } - return {rotation_time + std::chrono::hours(24)}; - } - - filename_t base_filename_; - int rotation_h_; - int rotation_m_; - log_clock::time_point rotation_tp_; - details::file_helper file_helper_; - bool truncate_; -}; - -using daily_file_sink_mt = daily_file_sink<std::mutex>; -using daily_file_sink_st = daily_file_sink<details::null_mutex>; - -} // namespace sinks - -// -// factory functions -// -template<typename Factory = default_factory> -inline std::shared_ptr<logger> daily_logger_mt( - const std::string &logger_name, const filename_t &filename, int hour = 0, int minute = 0, bool truncate = false) -{ - return Factory::template create<sinks::daily_file_sink_mt>(logger_name, filename, hour, minute, truncate); -} - -template<typename Factory = default_factory> -inline std::shared_ptr<logger> daily_logger_st( - const std::string &logger_name, const filename_t &filename, int hour = 0, int minute = 0, bool truncate = false) -{ - return Factory::template create<sinks::daily_file_sink_st>(logger_name, filename, hour, minute, truncate); -} -} // namespace spdlog diff --git a/matching/include/spdlog/sinks/dist_sink.h b/matching/include/spdlog/sinks/dist_sink.h deleted file mode 100644 index 44de391..0000000 --- a/matching/include/spdlog/sinks/dist_sink.h +++ /dev/null @@ -1,94 +0,0 @@ -// -// Copyright (c) 2015 David Schury, Gabi Melman -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#ifndef SPDLOG_H -#include "spdlog/spdlog.h" -#endif - -#include "base_sink.h" -#include "spdlog/details/log_msg.h" -#include "spdlog/details/null_mutex.h" - -#include <algorithm> -#include <memory> -#include <mutex> -#include <vector> - -// Distribution sink (mux). Stores a vector of sinks which get called when log -// is called - -namespace spdlog { -namespace sinks { - -template<typename Mutex> -class dist_sink : public base_sink<Mutex> -{ -public: - dist_sink() = default; - dist_sink(const dist_sink &) = delete; - dist_sink &operator=(const dist_sink &) = delete; - - void add_sink(std::shared_ptr<sink> sink) - { - std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_); - sinks_.push_back(sink); - } - - void remove_sink(std::shared_ptr<sink> sink) - { - std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_); - sinks_.erase(std::remove(sinks_.begin(), sinks_.end(), sink), sinks_.end()); - } - - void set_sinks(std::vector<std::shared_ptr<sink>> sinks) - { - std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_); - sinks_ = std::move(sinks); - } - -protected: - void sink_it_(const details::log_msg &msg) override - { - - for (auto &sink : sinks_) - { - if (sink->should_log(msg.level)) - { - sink->log(msg); - } - } - } - - void flush_() override - { - for (auto &sink : sinks_) - { - sink->flush(); - } - } - - void set_pattern_(const std::string &pattern) override - { - set_formatter_(details::make_unique<spdlog::pattern_formatter>(pattern)); - } - - void set_formatter_(std::unique_ptr<spdlog::formatter> sink_formatter) override - { - base_sink<Mutex>::formatter_ = std::move(sink_formatter); - for (auto &sink : sinks_) - { - sink->set_formatter(base_sink<Mutex>::formatter_->clone()); - } - } - std::vector<std::shared_ptr<sink>> sinks_; -}; - -using dist_sink_mt = dist_sink<std::mutex>; -using dist_sink_st = dist_sink<details::null_mutex>; - -} // namespace sinks -} // namespace spdlog diff --git a/matching/include/spdlog/sinks/msvc_sink.h b/matching/include/spdlog/sinks/msvc_sink.h deleted file mode 100644 index f06c16c..0000000 --- a/matching/include/spdlog/sinks/msvc_sink.h +++ /dev/null @@ -1,54 +0,0 @@ -// -// Copyright(c) 2016 Alexander Dalshov. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#ifndef SPDLOG_H -#include "spdlog/spdlog.h" -#endif - -#if defined(_WIN32) - -#include "spdlog/details/null_mutex.h" -#include "spdlog/sinks/base_sink.h" - -#include <winbase.h> - -#include <mutex> -#include <string> - -namespace spdlog { -namespace sinks { -/* - * MSVC sink (logging using OutputDebugStringA) - */ -template<typename Mutex> -class msvc_sink : public base_sink<Mutex> -{ -public: - explicit msvc_sink() {} - -protected: - void sink_it_(const details::log_msg &msg) override - { - - fmt::memory_buffer formatted; - sink::formatter_->format(msg, formatted); - OutputDebugStringA(fmt::to_string(formatted).c_str()); - } - - void flush_() override {} -}; - -using msvc_sink_mt = msvc_sink<std::mutex>; -using msvc_sink_st = msvc_sink<details::null_mutex>; - -using windebug_sink_mt = msvc_sink_mt; -using windebug_sink_st = msvc_sink_st; - -} // namespace sinks -} // namespace spdlog - -#endif diff --git a/matching/include/spdlog/sinks/null_sink.h b/matching/include/spdlog/sinks/null_sink.h deleted file mode 100644 index 54f322c..0000000 --- a/matching/include/spdlog/sinks/null_sink.h +++ /dev/null @@ -1,49 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#ifndef SPDLOG_H -#include "spdlog/spdlog.h" -#endif - -#include "spdlog/details/null_mutex.h" -#include "spdlog/sinks/base_sink.h" - -#include <mutex> - -namespace spdlog { -namespace sinks { - -template<typename Mutex> -class null_sink : public base_sink<Mutex> -{ -protected: - void sink_it_(const details::log_msg &) override {} - void flush_() override {} -}; - -using null_sink_mt = null_sink<std::mutex>; -using null_sink_st = null_sink<details::null_mutex>; - -} // namespace sinks - -template<typename Factory = default_factory> -inline std::shared_ptr<logger> null_logger_mt(const std::string &logger_name) -{ - auto null_logger = Factory::template create<sinks::null_sink_mt>(logger_name); - null_logger->set_level(level::off); - return null_logger; -} - -template<typename Factory = default_factory> -inline std::shared_ptr<logger> null_logger_st(const std::string &logger_name) -{ - auto null_logger = Factory::template create<sinks::null_sink_st>(logger_name); - null_logger->set_level(level::off); - return null_logger; -} - -} // namespace spdlog diff --git a/matching/include/spdlog/sinks/ostream_sink.h b/matching/include/spdlog/sinks/ostream_sink.h deleted file mode 100644 index 22e377b..0000000 --- a/matching/include/spdlog/sinks/ostream_sink.h +++ /dev/null @@ -1,57 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#ifndef SPDLOG_H -#include "spdlog/spdlog.h" -#endif - -#include "spdlog/details/null_mutex.h" -#include "spdlog/sinks/base_sink.h" - -#include <mutex> -#include <ostream> - -namespace spdlog { -namespace sinks { -template<typename Mutex> -class ostream_sink final : public base_sink<Mutex> -{ -public: - explicit ostream_sink(std::ostream &os, bool force_flush = false) - : ostream_(os) - , force_flush_(force_flush) - { - } - ostream_sink(const ostream_sink &) = delete; - ostream_sink &operator=(const ostream_sink &) = delete; - -protected: - void sink_it_(const details::log_msg &msg) override - { - fmt::memory_buffer formatted; - sink::formatter_->format(msg, formatted); - ostream_.write(formatted.data(), static_cast<std::streamsize>(formatted.size())); - if (force_flush_) - { - ostream_.flush(); - } - } - - void flush_() override - { - ostream_.flush(); - } - - std::ostream &ostream_; - bool force_flush_; -}; - -using ostream_sink_mt = ostream_sink<std::mutex>; -using ostream_sink_st = ostream_sink<details::null_mutex>; - -} // namespace sinks -} // namespace spdlog diff --git a/matching/include/spdlog/sinks/rotating_file_sink.h b/matching/include/spdlog/sinks/rotating_file_sink.h deleted file mode 100644 index ae0f70f..0000000 --- a/matching/include/spdlog/sinks/rotating_file_sink.h +++ /dev/null @@ -1,164 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#ifndef SPDLOG_H -#include "spdlog/spdlog.h" -#endif - -#include "spdlog/details/file_helper.h" -#include "spdlog/details/null_mutex.h" -#include "spdlog/fmt/fmt.h" -#include "spdlog/sinks/base_sink.h" - -#include <cerrno> -#include <chrono> -#include <ctime> -#include <mutex> -#include <string> -#include <tuple> - -namespace spdlog { -namespace sinks { - -// -// Rotating file sink based on size -// -template<typename Mutex> -class rotating_file_sink final : public base_sink<Mutex> -{ -public: - rotating_file_sink(filename_t base_filename, std::size_t max_size, std::size_t max_files, bool rotate_on_open=false) - : base_filename_(std::move(base_filename)) - , max_size_(max_size) - , max_files_(max_files) - { - file_helper_.open(calc_filename(base_filename_, 0)); - current_size_ = file_helper_.size(); // expensive. called only once - if (rotate_on_open && current_size_ > 0) - { - rotate_(); - } - } - - // calc filename according to index and file extension if exists. - // e.g. calc_filename("logs/mylog.txt, 3) => "logs/mylog.3.txt". - static filename_t calc_filename(const filename_t &filename, std::size_t index) - { - typename std::conditional<std::is_same<filename_t::value_type, char>::value, fmt::memory_buffer, fmt::wmemory_buffer>::type w; - if (index != 0u) - { - filename_t basename, ext; - std::tie(basename, ext) = details::file_helper::split_by_extension(filename); - fmt::format_to(w, SPDLOG_FILENAME_T("{}.{}{}"), basename, index, ext); - } - else - { - fmt::format_to(w, SPDLOG_FILENAME_T("{}"), filename); - } - return fmt::to_string(w); - } - - const filename_t &filename() const - { - return file_helper_.filename(); - } - -protected: - void sink_it_(const details::log_msg &msg) override - { - fmt::memory_buffer formatted; - sink::formatter_->format(msg, formatted); - current_size_ += formatted.size(); - if (current_size_ > max_size_) - { - rotate_(); - current_size_ = formatted.size(); - } - file_helper_.write(formatted); - } - - void flush_() override - { - file_helper_.flush(); - } - -private: - // Rotate files: - // log.txt -> log.1.txt - // log.1.txt -> log.2.txt - // log.2.txt -> log.3.txt - // log.3.txt -> delete - void rotate_() - { - using details::os::filename_to_str; - file_helper_.close(); - for (auto i = max_files_; i > 0; --i) - { - filename_t src = calc_filename(base_filename_, i - 1); - if (!details::file_helper::file_exists(src)) - { - continue; - } - filename_t target = calc_filename(base_filename_, i); - - if (!rename_file(src, target)) - { - // if failed try again after a small delay. - // this is a workaround to a windows issue, where very high rotation - // rates can cause the rename to fail with permission denied (because of antivirus?). - details::os::sleep_for_millis(100); - if (!rename_file(src, target)) - { - file_helper_.reopen(true); // truncate the log file anyway to prevent it to grow beyond its limit! - current_size_ = 0; - throw spdlog_ex( - "rotating_file_sink: failed renaming " + filename_to_str(src) + " to " + filename_to_str(target), errno); - } - } - } - file_helper_.reopen(true); - } - - // delete the target if exists, and rename the src file to target - // return true on success, false otherwise. - bool rename_file(const filename_t &src_filename, const filename_t &target_filename) - { - // try to delete the target file in case it already exists. - (void)details::os::remove(target_filename); - return details::os::rename(src_filename, target_filename) == 0; - } - - filename_t base_filename_; - std::size_t max_size_; - std::size_t max_files_; - std::size_t current_size_; - details::file_helper file_helper_; -}; - -using rotating_file_sink_mt = rotating_file_sink<std::mutex>; -using rotating_file_sink_st = rotating_file_sink<details::null_mutex>; - -} // namespace sinks - -// -// factory functions -// - -template<typename Factory = default_factory> -inline std::shared_ptr<logger> rotating_logger_mt( - const std::string &logger_name, const filename_t &filename, size_t max_file_size, size_t max_files, bool rotate_on_open=false) -{ - return Factory::template create<sinks::rotating_file_sink_mt>(logger_name, filename, max_file_size, max_files, rotate_on_open); -} - -template<typename Factory = default_factory> -inline std::shared_ptr<logger> rotating_logger_st( - const std::string &logger_name, const filename_t &filename, size_t max_file_size, size_t max_files, bool rotate_on_open = false) -{ - return Factory::template create<sinks::rotating_file_sink_st>(logger_name, filename, max_file_size, max_files, rotate_on_open); -} -} // namespace spdlog diff --git a/matching/include/spdlog/sinks/sink.h b/matching/include/spdlog/sinks/sink.h deleted file mode 100644 index 2f1adc1..0000000 --- a/matching/include/spdlog/sinks/sink.h +++ /dev/null @@ -1,59 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#include "spdlog/details/log_msg.h" -#include "spdlog/details/pattern_formatter.h" -#include "spdlog/formatter.h" - -namespace spdlog { -namespace sinks { -class sink -{ -public: - sink() - : level_(level::trace) - , formatter_(new pattern_formatter()) - { - } - - explicit sink(std::unique_ptr<spdlog::pattern_formatter> formatter) - : level_(level::trace) - , formatter_(std::move(formatter)) - { - } - - virtual ~sink() = default; - virtual void log(const details::log_msg &msg) = 0; - virtual void flush() = 0; - virtual void set_pattern(const std::string &pattern) = 0; - virtual void set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) = 0; - - bool should_log(level::level_enum msg_level) const - { - return msg_level >= level_.load(std::memory_order_relaxed); - } - - void set_level(level::level_enum log_level) - { - level_.store(log_level); - } - - level::level_enum level() const - { - return static_cast<spdlog::level::level_enum>(level_.load(std::memory_order_relaxed)); - } - -protected: - // sink log level - default is all - level_t level_; - - // sink formatter - default is full format - std::unique_ptr<spdlog::formatter> formatter_; -}; - -} // namespace sinks -} // namespace spdlog diff --git a/matching/include/spdlog/sinks/stdout_color_sinks.h b/matching/include/spdlog/sinks/stdout_color_sinks.h deleted file mode 100644 index 74bfceb..0000000 --- a/matching/include/spdlog/sinks/stdout_color_sinks.h +++ /dev/null @@ -1,56 +0,0 @@ -// -// Copyright(c) 2018 spdlog -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#ifndef SPDLOG_H -#include "spdlog/spdlog.h" -#endif - -#ifdef _WIN32 -#include "spdlog/sinks/wincolor_sink.h" -#else -#include "spdlog/sinks/ansicolor_sink.h" -#endif - -namespace spdlog { -namespace sinks { -#ifdef _WIN32 -using stdout_color_sink_mt = wincolor_stdout_sink_mt; -using stdout_color_sink_st = wincolor_stdout_sink_st; -using stderr_color_sink_mt = wincolor_stderr_sink_mt; -using stderr_color_sink_st = wincolor_stderr_sink_st; -#else -using stdout_color_sink_mt = ansicolor_stdout_sink_mt; -using stdout_color_sink_st = ansicolor_stdout_sink_st; -using stderr_color_sink_mt = ansicolor_stderr_sink_mt; -using stderr_color_sink_st = ansicolor_stderr_sink_st; -#endif -} // namespace sinks - -template<typename Factory = default_factory> -inline std::shared_ptr<logger> stdout_color_mt(const std::string &logger_name) -{ - return Factory::template create<sinks::stdout_color_sink_mt>(logger_name); -} - -template<typename Factory = default_factory> -inline std::shared_ptr<logger> stdout_color_st(const std::string &logger_name) -{ - return Factory::template create<sinks::stdout_color_sink_st>(logger_name); -} - -template<typename Factory = default_factory> -inline std::shared_ptr<logger> stderr_color_mt(const std::string &logger_name) -{ - return Factory::template create<sinks::stderr_color_sink_mt>(logger_name); -} - -template<typename Factory = default_factory> -inline std::shared_ptr<logger> stderr_color_st(const std::string &logger_name) -{ - return Factory::template create<sinks::stderr_color_sink_mt>(logger_name); -} -} // namespace spdlog diff --git a/matching/include/spdlog/sinks/stdout_sinks.h b/matching/include/spdlog/sinks/stdout_sinks.h deleted file mode 100644 index bf8e979..0000000 --- a/matching/include/spdlog/sinks/stdout_sinks.h +++ /dev/null @@ -1,102 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#ifndef SPDLOG_H -#include "spdlog/spdlog.h" -#endif - -#include "spdlog/details/console_globals.h" -#include "spdlog/details/null_mutex.h" - -#include <cstdio> -#include <memory> -#include <mutex> - -namespace spdlog { - -namespace sinks { - -template<typename TargetStream, typename ConsoleMutex> -class stdout_sink final : public sink -{ -public: - using mutex_t = typename ConsoleMutex::mutex_t; - stdout_sink() - : mutex_(ConsoleMutex::mutex()) - , file_(TargetStream::stream()) - { - } - ~stdout_sink() override = default; - - stdout_sink(const stdout_sink &other) = delete; - stdout_sink &operator=(const stdout_sink &other) = delete; - - void log(const details::log_msg &msg) override - { - std::lock_guard<mutex_t> lock(mutex_); - fmt::memory_buffer formatted; - formatter_->format(msg, formatted); - fwrite(formatted.data(), sizeof(char), formatted.size(), file_); - fflush(TargetStream::stream()); - } - - void flush() override - { - std::lock_guard<mutex_t> lock(mutex_); - fflush(file_); - } - - void set_pattern(const std::string &pattern) override - { - std::lock_guard<mutex_t> lock(mutex_); - formatter_ = std::unique_ptr<spdlog::formatter>(new pattern_formatter(pattern)); - } - - void set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) override - { - std::lock_guard<mutex_t> lock(mutex_); - formatter_ = std::move(sink_formatter); - } - -private: - mutex_t &mutex_; - FILE *file_; -}; - -using stdout_sink_mt = stdout_sink<details::console_stdout, details::console_mutex>; -using stdout_sink_st = stdout_sink<details::console_stdout, details::console_nullmutex>; - -using stderr_sink_mt = stdout_sink<details::console_stderr, details::console_mutex>; -using stderr_sink_st = stdout_sink<details::console_stderr, details::console_nullmutex>; - -} // namespace sinks - -// factory methods -template<typename Factory = default_factory> -inline std::shared_ptr<logger> stdout_logger_mt(const std::string &logger_name) -{ - return Factory::template create<sinks::stdout_sink_mt>(logger_name); -} - -template<typename Factory = default_factory> -inline std::shared_ptr<logger> stdout_logger_st(const std::string &logger_name) -{ - return Factory::template create<sinks::stdout_sink_st>(logger_name); -} - -template<typename Factory = default_factory> -inline std::shared_ptr<logger> stderr_logger_mt(const std::string &logger_name) -{ - return Factory::template create<sinks::stderr_sink_mt>(logger_name); -} - -template<typename Factory = default_factory> -inline std::shared_ptr<logger> stderr_logger_st(const std::string &logger_name) -{ - return Factory::template create<sinks::stderr_sink_st>(logger_name); -} -} // namespace spdlog diff --git a/matching/include/spdlog/sinks/syslog_sink.h b/matching/include/spdlog/sinks/syslog_sink.h deleted file mode 100644 index c3bcd84..0000000 --- a/matching/include/spdlog/sinks/syslog_sink.h +++ /dev/null @@ -1,94 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#ifndef SPDLOG_H -#include "spdlog/spdlog.h" -#endif - -#include "spdlog/sinks/base_sink.h" - -#include <array> -#include <string> -#include <syslog.h> - -namespace spdlog { -namespace sinks { -/** - * Sink that write to syslog using the `syscall()` library call. - * - * Locking is not needed, as `syslog()` itself is thread-safe. - */ -template<typename Mutex> -class syslog_sink : public base_sink<Mutex> -{ -public: - // - explicit syslog_sink(std::string ident = "", int syslog_option = 0, int syslog_facility = LOG_USER) - : ident_(std::move(ident)) - { - priorities_[static_cast<size_t>(level::trace)] = LOG_DEBUG; - priorities_[static_cast<size_t>(level::debug)] = LOG_DEBUG; - priorities_[static_cast<size_t>(level::info)] = LOG_INFO; - priorities_[static_cast<size_t>(level::warn)] = LOG_WARNING; - priorities_[static_cast<size_t>(level::err)] = LOG_ERR; - priorities_[static_cast<size_t>(level::critical)] = LOG_CRIT; - priorities_[static_cast<size_t>(level::off)] = LOG_INFO; - - // set ident to be program name if empty - ::openlog(ident_.empty() ? nullptr : ident_.c_str(), syslog_option, syslog_facility); - } - - ~syslog_sink() override - { - ::closelog(); - } - - syslog_sink(const syslog_sink &) = delete; - syslog_sink &operator=(const syslog_sink &) = delete; - -protected: - void sink_it_(const details::log_msg &msg) override - { - ::syslog(syslog_prio_from_level(msg), "%s", fmt::to_string(msg.payload).c_str()); - } - - void flush_() override {} - -private: - std::array<int, 7> priorities_; - // must store the ident because the man says openlog might use the pointer as - // is and not a string copy - const std::string ident_; - - // - // Simply maps spdlog's log level to syslog priority level. - // - int syslog_prio_from_level(const details::log_msg &msg) const - { - return priorities_[static_cast<size_t>(msg.level)]; - } -}; - -using syslog_sink_mt = syslog_sink<std::mutex>; -using syslog_sink_st = syslog_sink<details::null_mutex>; -} // namespace sinks - -// Create and register a syslog logger -template<typename Factory = default_factory> -inline std::shared_ptr<logger> syslog_logger_mt( - const std::string &logger_name, const std::string &syslog_ident = "", int syslog_option = 0, int syslog_facility = (1 << 3)) -{ - return Factory::template create<sinks::syslog_sink_mt>(logger_name, syslog_ident, syslog_option, syslog_facility); -} - -template<typename Factory = default_factory> -inline std::shared_ptr<logger> syslog_logger_st( - const std::string &logger_name, const std::string &syslog_ident = "", int syslog_option = 0, int syslog_facility = (1 << 3)) -{ - return Factory::template create<sinks::syslog_sink_st>(logger_name, syslog_ident, syslog_option, syslog_facility); -} -} // namespace spdlog diff --git a/matching/include/spdlog/sinks/wincolor_sink.h b/matching/include/spdlog/sinks/wincolor_sink.h deleted file mode 100644 index 1fdf8c5..0000000 --- a/matching/include/spdlog/sinks/wincolor_sink.h +++ /dev/null @@ -1,143 +0,0 @@ -// -// Copyright(c) 2016 spdlog -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#ifndef SPDLOG_H -#include "spdlog/spdlog.h" -#endif - -#include "spdlog/common.h" -#include "spdlog/details/console_globals.h" -#include "spdlog/details/null_mutex.h" -#include "spdlog/sinks/sink.h" - -#include <memory> -#include <mutex> -#include <string> -#include <unordered_map> -#include <wincon.h> - -namespace spdlog { -namespace sinks { -/* - * Windows color console sink. Uses WriteConsoleA to write to the console with - * colors - */ -template<typename OutHandle, typename ConsoleMutex> -class wincolor_sink : public sink -{ -public: - const WORD BOLD = FOREGROUND_INTENSITY; - const WORD RED = FOREGROUND_RED; - const WORD GREEN = FOREGROUND_GREEN; - const WORD CYAN = FOREGROUND_GREEN | FOREGROUND_BLUE; - const WORD WHITE = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE; - const WORD YELLOW = FOREGROUND_RED | FOREGROUND_GREEN; - - wincolor_sink() - : out_handle_(OutHandle::handle()) - , mutex_(ConsoleMutex::mutex()) - { - colors_[level::trace] = WHITE; - colors_[level::debug] = CYAN; - colors_[level::info] = GREEN; - colors_[level::warn] = YELLOW | BOLD; - colors_[level::err] = RED | BOLD; // red bold - colors_[level::critical] = BACKGROUND_RED | WHITE | BOLD; // white bold on red background - colors_[level::off] = 0; - } - - ~wincolor_sink() override - { - this->flush(); - } - - wincolor_sink(const wincolor_sink &other) = delete; - wincolor_sink &operator=(const wincolor_sink &other) = delete; - - // change the color for the given level - void set_color(level::level_enum level, WORD color) - { - std::lock_guard<mutex_t> lock(mutex_); - colors_[level] = color; - } - - void log(const details::log_msg &msg) final override - { - std::lock_guard<mutex_t> lock(mutex_); - fmt::memory_buffer formatted; - formatter_->format(msg, formatted); - if (msg.color_range_end > msg.color_range_start) - { - // before color range - print_range_(formatted, 0, msg.color_range_start); - - // in color range - auto orig_attribs = set_console_attribs(colors_[msg.level]); - print_range_(formatted, msg.color_range_start, msg.color_range_end); - ::SetConsoleTextAttribute(out_handle_, - orig_attribs); // reset to orig colors - // after color range - print_range_(formatted, msg.color_range_end, formatted.size()); - } - else // print without colors if color range is invalid - { - print_range_(formatted, 0, formatted.size()); - } - } - - void flush() final override - { - // windows console always flushed? - } - - void set_pattern(const std::string &pattern) override final - { - std::lock_guard<mutex_t> lock(mutex_); - formatter_ = std::unique_ptr<spdlog::formatter>(new pattern_formatter(pattern)); - } - - void set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) override final - { - std::lock_guard<mutex_t> lock(mutex_); - formatter_ = std::move(sink_formatter); - } - -private: - using mutex_t = typename ConsoleMutex::mutex_t; - // set color and return the orig console attributes (for resetting later) - WORD set_console_attribs(WORD attribs) - { - CONSOLE_SCREEN_BUFFER_INFO orig_buffer_info; - ::GetConsoleScreenBufferInfo(out_handle_, &orig_buffer_info); - WORD back_color = orig_buffer_info.wAttributes; - // retrieve the current background color - back_color &= static_cast<WORD>(~(FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY)); - // keep the background color unchanged - ::SetConsoleTextAttribute(out_handle_, attribs | back_color); - return orig_buffer_info.wAttributes; // return orig attribs - } - - // print a range of formatted message to console - void print_range_(const fmt::memory_buffer &formatted, size_t start, size_t end) - { - auto size = static_cast<DWORD>(end - start); - ::WriteConsoleA(out_handle_, formatted.data() + start, size, nullptr, nullptr); - } - - HANDLE out_handle_; - mutex_t &mutex_; - std::unordered_map<level::level_enum, WORD, level::level_hasher> colors_; -}; - -using wincolor_stdout_sink_mt = wincolor_sink<details::console_stdout, details::console_mutex>; -using wincolor_stdout_sink_st = wincolor_sink<details::console_stdout, details::console_nullmutex>; - -using wincolor_stderr_sink_mt = wincolor_sink<details::console_stderr, details::console_mutex>; -using wincolor_stderr_sink_st = wincolor_sink<details::console_stderr, details::console_nullmutex>; - -} // namespace sinks -} // namespace spdlog diff --git a/matching/include/spdlog/spdlog.h b/matching/include/spdlog/spdlog.h deleted file mode 100644 index 20ff24b..0000000 --- a/matching/include/spdlog/spdlog.h +++ /dev/null @@ -1,366 +0,0 @@ -// -// Copyright(c) 2015-2018 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// -// spdlog main header file. -// see example.cpp for usage example - -#ifndef SPDLOG_H -#define SPDLOG_H -#pragma once - -#include "spdlog/common.h" -#include "spdlog/details/registry.h" -#include "spdlog/logger.h" -#include "spdlog/version.h" - -#include <chrono> -#include <functional> -#include <memory> -#include <string> - -namespace spdlog { - -// Default logger factory- creates synchronous loggers -struct synchronous_factory -{ - template<typename Sink, typename... SinkArgs> - static std::shared_ptr<spdlog::logger> create(std::string logger_name, SinkArgs &&... args) - { - auto sink = std::make_shared<Sink>(std::forward<SinkArgs>(args)...); - auto new_logger = std::make_shared<logger>(std::move(logger_name), std::move(sink)); - details::registry::instance().initialize_logger(new_logger); - return new_logger; - } -}; - -using default_factory = synchronous_factory; - -// Create and register a logger with a templated sink type -// The logger's level, formatter and flush level will be set according the -// global settings. -// Example: -// spdlog::create<daily_file_sink_st>("logger_name", "dailylog_filename", 11, 59); -template<typename Sink, typename... SinkArgs> -inline std::shared_ptr<spdlog::logger> create(std::string logger_name, SinkArgs &&... sink_args) -{ - return default_factory::create<Sink>(std::move(logger_name), std::forward<SinkArgs>(sink_args)...); -} - -// Return an existing logger or nullptr if a logger with such name doesn't -// exist. -// example: spdlog::get("my_logger")->info("hello {}", "world"); -inline std::shared_ptr<logger> get(const std::string &name) -{ - return details::registry::instance().get(name); -} - -// Set global formatter. Each sink in each logger will get a clone of this object -inline void set_formatter(std::unique_ptr<spdlog::formatter> formatter) -{ - details::registry::instance().set_formatter(std::move(formatter)); -} - -// Set global format string. -// example: spdlog::set_pattern("%Y-%m-%d %H:%M:%S.%e %l : %v"); -inline void set_pattern(std::string pattern, pattern_time_type time_type = pattern_time_type::local) -{ - set_formatter(std::unique_ptr<spdlog::formatter>(new pattern_formatter(std::move(pattern), time_type))); -} - -// Set global logging level -inline void set_level(level::level_enum log_level) -{ - details::registry::instance().set_level(log_level); -} - -// Set global flush level -inline void flush_on(level::level_enum log_level) -{ - details::registry::instance().flush_on(log_level); -} - -// Start/Restart a periodic flusher thread -// Warning: Use only if all your loggers are thread safe! -inline void flush_every(std::chrono::seconds interval) -{ - details::registry::instance().flush_every(interval); -} - -// Set global error handler -inline void set_error_handler(log_err_handler handler) -{ - details::registry::instance().set_error_handler(std::move(handler)); -} - -// Register the given logger with the given name -inline void register_logger(std::shared_ptr<logger> logger) -{ - details::registry::instance().register_logger(std::move(logger)); -} - -// Apply a user defined function on all registered loggers -// Example: -// spdlog::apply_all([&](std::shared_ptr<spdlog::logger> l) {l->flush();}); -inline void apply_all(const std::function<void(std::shared_ptr<logger>)> &fun) -{ - details::registry::instance().apply_all(fun); -} - -// Drop the reference to the given logger -inline void drop(const std::string &name) -{ - details::registry::instance().drop(name); -} - -// Drop all references from the registry -inline void drop_all() -{ - details::registry::instance().drop_all(); -} - -// stop any running threads started by spdlog and clean registry loggers -inline void shutdown() -{ - details::registry::instance().shutdown(); -} - -// Automatic registration of loggers when using spdlog::create() or spdlog::create_async -inline void set_automatic_registration(bool automatic_registation) -{ - details::registry::instance().set_automatic_registration(automatic_registation); -} - -// API for using default logger (stdout_color_mt), -// e.g: spdlog::info("Message {}", 1); -// -// The default logger object can be accessed using the spdlog::default_logger(): -// For example, to add another sink to it: -// spdlog::default_logger()->sinks()->push_back(some_sink); -// -// The default logger can replaced using spdlog::set_default_logger(new_logger). -// For example, to replace it with a file logger. -// -// IMPORTANT: -// The default API is thread safe (for _mt loggers), but: -// set_default_logger() *should not* be used concurrently with the default API. -// e.g do not call set_default_logger() from one thread while calling spdlog::info() from another. - -inline std::shared_ptr<spdlog::logger> default_logger() -{ - return details::registry::instance().default_logger(); -} - -inline spdlog::logger *default_logger_raw() -{ - return details::registry::instance().get_default_raw(); -} - -inline void set_default_logger(std::shared_ptr<spdlog::logger> default_logger) -{ - details::registry::instance().set_default_logger(std::move(default_logger)); -} - -template<typename... Args> -inline void log(source_loc source, level::level_enum lvl, const char *fmt, const Args &... args) -{ - default_logger_raw()->log(source, lvl, fmt, args...); -} - -template<typename... Args> -inline void log(level::level_enum lvl, const char *fmt, const Args &... args) -{ - default_logger_raw()->log(source_loc{}, lvl, fmt, args...); -} - -template<typename... Args> -inline void trace(const char *fmt, const Args &... args) -{ - default_logger_raw()->trace(fmt, args...); -} - -template<typename... Args> -inline void debug(const char *fmt, const Args &... args) -{ - default_logger_raw()->debug(fmt, args...); -} - -template<typename... Args> -inline void info(const char *fmt, const Args &... args) -{ - default_logger_raw()->info(fmt, args...); -} - -template<typename... Args> -inline void warn(const char *fmt, const Args &... args) -{ - default_logger_raw()->warn(fmt, args...); -} - -template<typename... Args> -inline void error(const char *fmt, const Args &... args) -{ - default_logger_raw()->error(fmt, args...); -} - -template<typename... Args> -inline void critical(const char *fmt, const Args &... args) -{ - default_logger_raw()->critical(fmt, args...); -} - -template<typename T> -inline void log(level::level_enum lvl, const T &msg) -{ - default_logger_raw()->log(lvl, msg); -} - -template<typename T> -inline void trace(const T &msg) -{ - default_logger_raw()->trace(msg); -} - -template<typename T> -inline void debug(const T &msg) -{ - default_logger_raw()->debug(msg); -} - -template<typename T> -inline void info(const T &msg) -{ - default_logger_raw()->info(msg); -} - -template<typename T> -inline void warn(const T &msg) -{ - default_logger_raw()->warn(msg); -} - -template<typename T> -inline void error(const T &msg) -{ - default_logger_raw()->error(msg); -} - -template<typename T> -inline void critical(const T &msg) -{ - default_logger_raw()->critical(msg); -} - -#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT -template<typename... Args> -inline void log(level::level_enum lvl, const wchar_t *fmt, const Args &... args) -{ - default_logger_raw()->log(lvl, fmt, args...); -} - -template<typename... Args> -inline void trace(const wchar_t *fmt, const Args &... args) -{ - default_logger_raw()->trace(fmt, args...); -} - -template<typename... Args> -inline void debug(const wchar_t *fmt, const Args &... args) -{ - default_logger_raw()->debug(fmt, args...); -} - -template<typename... Args> -inline void info(const wchar_t *fmt, const Args &... args) -{ - default_logger_raw()->info(fmt, args...); -} - -template<typename... Args> -inline void warn(const wchar_t *fmt, const Args &... args) -{ - default_logger_raw()->warn(fmt, args...); -} - -template<typename... Args> -inline void error(const wchar_t *fmt, const Args &... args) -{ - default_logger_raw()->error(fmt, args...); -} - -template<typename... Args> -inline void critical(const wchar_t *fmt, const Args &... args) -{ - default_logger_raw()->critical(fmt, args...); -} - -#endif // SPDLOG_WCHAR_TO_UTF8_SUPPORT - -} // namespace spdlog - -// -// enable/disable log calls at compile time according to global level. -// -// define SPDLOG_ACTIVE_LEVEL to one of those (before including spdlog.h): -// SPDLOG_LEVEL_TRACE, -// SPDLOG_LEVEL_DEBUG, -// SPDLOG_LEVEL_INFO, -// SPDLOG_LEVEL_WARN, -// SPDLOG_LEVEL_ERROR, -// SPDLOG_LEVEL_CRITICAL, -// SPDLOG_LEVEL_OFF -// - -#define SPDLOG_LOGGER_CALL(logger, level, ...) \ - if (logger->should_log(level)) \ - logger->log(spdlog::source_loc{SPDLOG_FILE_BASENAME(__FILE__), __LINE__, SPDLOG_FUNCTION}, level, __VA_ARGS__) - -#if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_TRACE -#define SPDLOG_LOGGER_TRACE(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::trace, __VA_ARGS__) -#define SPDLOG_TRACE(...) SPDLOG_LOGGER_TRACE(spdlog::default_logger_raw(), __VA_ARGS__) -#else -#define SPDLOG_LOGGER_TRACE(logger, ...) (void)0 -#define SPDLOG_TRACE(...) (void)0 -#endif - -#if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_DEBUG -#define SPDLOG_LOGGER_DEBUG(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::debug, __VA_ARGS__) -#define SPDLOG_DEBUG(...) SPDLOG_LOGGER_DEBUG(spdlog::default_logger_raw(), __VA_ARGS__) -#else -#define SPDLOG_LOGGER_DEBUG(logger, ...) (void)0 -#define SPDLOG_DEBUG(...) (void)0 -#endif - -#if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_INFO -#define SPDLOG_LOGGER_INFO(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::info, __VA_ARGS__) -#define SPDLOG_INFO(...) SPDLOG_LOGGER_INFO(spdlog::default_logger_raw(), __VA_ARGS__) -#else -#define SPDLOG_LOGGER_INFO(logger, ...) (void)0 -#define SPDLOG_INFO(...) (void)0 -#endif - -#if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_WARN -#define SPDLOG_LOGGER_WARN(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::warn, __VA_ARGS__) -#define SPDLOG_WARN(...) SPDLOG_LOGGER_WARN(spdlog::default_logger_raw(), __VA_ARGS__) -#else -#define SPDLOG_LOGGER_WARN(logger, ...) (void)0 -#define SPDLOG_WARN(...) (void)0 -#endif - -#if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_ERROR -#define SPDLOG_LOGGER_ERROR(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::err, __VA_ARGS__) -#define SPDLOG_ERROR(...) SPDLOG_LOGGER_ERROR(spdlog::default_logger_raw(), __VA_ARGS__) -#else -#define SPDLOG_LOGGER_ERROR(logger, ...) (void)0 -#define SPDLOG_ERROR(...) (void)0 -#endif - -#if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_CRITICAL -#define SPDLOG_LOGGER_CRITICAL(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::critical, __VA_ARGS__) -#define SPDLOG_CRITICAL(...) SPDLOG_LOGGER_CRITICAL(spdlog::default_logger_raw(), __VA_ARGS__) -#else -#define SPDLOG_LOGGER_CRITICAL(logger, ...) (void)0 -#define SPDLOG_CRITICAL(...) (void)0 -#endif - -#endif // SPDLOG_H diff --git a/matching/include/spdlog/tweakme.h b/matching/include/spdlog/tweakme.h deleted file mode 100644 index b3b71e4..0000000 --- a/matching/include/spdlog/tweakme.h +++ /dev/null @@ -1,145 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -/////////////////////////////////////////////////////////////////////////////// -// -// Edit this file to squeeze more performance, and to customize supported -// features -// -/////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////// -// Under Linux, the much faster CLOCK_REALTIME_COARSE clock can be used. -// This clock is less accurate - can be off by dozens of millis - depending on -// the kernel HZ. -// Uncomment to use it instead of the regular clock. -// -// #define SPDLOG_CLOCK_COARSE -/////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////// -// Uncomment if date/time logging is not needed and never appear in the log -// pattern. -// This will prevent spdlog from querying the clock on each log call. -// -// WARNING: If the log pattern contains any date/time while this flag is on, the -// result is undefined. -// You must set new pattern(spdlog::set_pattern(..") without any -// date/time in it -// -// #define SPDLOG_NO_DATETIME -/////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////// -// Uncomment if thread id logging is not needed (i.e. no %t in the log pattern). -// This will prevent spdlog from querying the thread id on each log call. -// -// WARNING: If the log pattern contains thread id (i.e, %t) while this flag is -// on, the result is undefined. -// -// #define SPDLOG_NO_THREAD_ID -/////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////// -// Uncomment to prevent spdlog from using thread local storage. -// -// WARNING: if your program forks, UNCOMMENT this flag to prevent undefined -// thread ids in the children logs. -// -// #define SPDLOG_NO_TLS -/////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////// -// Uncomment if logger name logging is not needed. -// This will prevent spdlog from copying the logger name on each log call. -// -// #define SPDLOG_NO_NAME -/////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////// -// Uncomment to enable the SPDLOG_DEBUG/SPDLOG_TRACE macros. -// -// #define SPDLOG_DEBUG_ON -// #define SPDLOG_TRACE_ON -/////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////// -// Uncomment to avoid spdlog's usage of atomic log levels -// Use only if your code never modifies a logger's log levels concurrently by -// different threads. -// -// #define SPDLOG_NO_ATOMIC_LEVELS -/////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////// -// Uncomment to enable usage of wchar_t for file names on Windows. -// -// #define SPDLOG_WCHAR_FILENAMES -/////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////// -// Uncomment to override default eol ("\n" or "\r\n" under Linux/Windows) -// -// #define SPDLOG_EOL ";-)\n" -/////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////// -// Uncomment to use your own copy of the fmt library instead of spdlog's copy. -// In this case spdlog will try to include <fmt/format.h> so set your -I flag -// accordingly. -// -// #define SPDLOG_FMT_EXTERNAL -/////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////// -// Uncomment to enable wchar_t support (convert to utf8) -// -// #define SPDLOG_WCHAR_TO_UTF8_SUPPORT -/////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////// -// Uncomment to prevent child processes from inheriting log file descriptors -// -// #define SPDLOG_PREVENT_CHILD_FD -/////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////// -// Uncomment to enable message counting feature. -// Use the %i in the logger pattern to display log message sequence id. -// -// #define SPDLOG_ENABLE_MESSAGE_COUNTER -/////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////// -// Uncomment to customize level names (e.g. "MT TRACE") -// -// #define SPDLOG_LEVEL_NAMES { "MY TRACE", "MY DEBUG", "MY INFO", "MY WARNING", -// "MY ERROR", "MY CRITICAL", "OFF" } -/////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////// -// Uncomment to disable default logger creation. -// This might save some (very) small initialization time if no default logger is needed. -// -// #define SPDLOG_DISABLE_DEFAULT_LOGGER -/////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////// -// Uncomment and set to compile time level with zero cost (default is INFO). -// Macros like SPDLOG_DEBUG(..), SPDLOG_INFO(..) will expand to empty statements if not enabled -// -// #define SPDLOG_ACTIVE_LEVEL SPDLOG_LEVEL_INFO -/////////////////////////////////////////////////////////////////////////////// - -/////////////////////////////////////////////////////////////////////////////// -// Uncomment (and change if desired) macro to use for function names. -// This is compiler dependent. -// __PRETTY_FUNCTION__ might be nicer in clang/gcc, and __FUNCTION__ in msvc. -// Defaults to __FUNCTION__ (should work on all compilers) if not defined. -// -// #define SPDLOG_FUNCTION __PRETTY_FUNCTION__ -///////////////////////////////////////////////////////////////////////////////
\ No newline at end of file diff --git a/matching/include/spdlog/version.h b/matching/include/spdlog/version.h deleted file mode 100644 index 87a68bd..0000000 --- a/matching/include/spdlog/version.h +++ /dev/null @@ -1,12 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -#define SPDLOG_VER_MAJOR 1 -#define SPDLOG_VER_MINOR 3 -#define SPDLOG_VER_PATCH 1 - -#define SPDLOG_VERSION (SPDLOG_VER_MAJOR * 10000 + SPDLOG_VER_MINOR * 100 + SPDLOG_VER_PATCH) diff --git a/matching/tests/test_matching_distance.cpp b/matching/tests/test_matching_distance.cpp index 12eb2f3..115c8d9 100644 --- a/matching/tests/test_matching_distance.cpp +++ b/matching/tests/test_matching_distance.cpp @@ -4,9 +4,6 @@ #include <iostream> #include <string> -#include "spdlog/spdlog.h" -#include "spdlog/fmt/ostr.h" - #define MD_TEST_CODE #include "common_util.h" @@ -32,8 +29,6 @@ using Column = md::Column; using md::k_corner_vps; -namespace spd = spdlog; - TEST_CASE("Different bounds", "[bounds]") { std::vector<Simplex> simplices; @@ -93,10 +88,8 @@ TEST_CASE("Different bounds", "[bounds]") if (not(point_bound <= Approx(local_bound_refined))) { std::cerr << "ERROR point: " << p << ", box = " << db << ", point bound = " << point_bound << ", refined local = " << local_bound_refined << std::endl; - spd::set_level(spd::level::debug); calc.get_max_displacement_single_point(dual_cell, vp_a, p); calc.get_local_refined_bound(db); - spd::set_level(spd::level::info); } REQUIRE(point_bound <= Approx(local_bound_refined)); @@ -113,9 +106,7 @@ TEST_CASE("Different bounds", "[bounds]") } else { std::cerr << "ERROR boring case" << std::endl; } - spd::set_level(spd::level::debug); l_random.weighted_push(p); - spd::set_level(spd::level::info); std::cerr << "ERROR point: " << p << ", box = " << db << ", point bound = " << point_bound << ", refined local = " << local_bound_refined; std::cerr << ", random_dual_point = " << l_random << ", wp_random = " << wp_random diff --git a/matching/tests/test_module.cpp b/matching/tests/test_module.cpp index 0f239d5..bae1f78 100644 --- a/matching/tests/test_module.cpp +++ b/matching/tests/test_module.cpp @@ -4,9 +4,6 @@ #include <iostream> #include <string> -#include "spdlog/spdlog.h" -#include "spdlog/fmt/ostr.h" - #define MD_TEST_CODE #include "common_util.h" @@ -35,8 +32,6 @@ using IndexVec = md::IndexVec; using md::k_corner_vps; -namespace spd = spdlog; - TEST_CASE("Module projection", "[module][projection]") { PointVec gens; |