diff options
| -rw-r--r-- | src/Bottleneck_distance/example/bottleneck_read_file_example.cpp | 4 | ||||
| -rw-r--r-- | src/common/include/gudhi/reader_utils.h | 10 |
2 files changed, 7 insertions, 7 deletions
diff --git a/src/Bottleneck_distance/example/bottleneck_read_file_example.cpp b/src/Bottleneck_distance/example/bottleneck_read_file_example.cpp index de8c7f9d..94d9a148 100644 --- a/src/Bottleneck_distance/example/bottleneck_read_file_example.cpp +++ b/src/Bottleneck_distance/example/bottleneck_read_file_example.cpp @@ -35,8 +35,8 @@ int main(int argc, char** argv) { "should contain a birth-death pair per line. Third, optional parameter is an error bound on a bottleneck" << " distance (set by default to zero). The program will now terminate \n"; } - std::vector<std::pair<double, double>> diag1 = read_persistence_diagram_from_file(argv[1], -1); - std::vector<std::pair<double, double>> diag2 = read_persistence_diagram_from_file(argv[2], -1); + std::vector<std::pair<double, double>> diag1 = read_persistence_intervals_in_dimension(argv[1]); + std::vector<std::pair<double, double>> diag2 = read_persistence_intervals_in_dimension(argv[2]); double tolerance = 0.; if (argc == 4) { diff --git a/src/common/include/gudhi/reader_utils.h b/src/common/include/gudhi/reader_utils.h index f0903acc..62b479ac 100644 --- a/src/common/include/gudhi/reader_utils.h +++ b/src/common/include/gudhi/reader_utils.h @@ -304,7 +304,7 @@ The output iterator `out` is used this way: `*out++ = std::make_tuple(dim, birth where `dim` is an `int`, `birth` a `double`, and `death` a `double`. **/ template <typename OutputIterator> -void read_persistence_diagram_from_file(std::string const& filename, OutputIterator out) { +void read_persistence_intervals_and_dimension(std::string const& filename, OutputIterator out) { std::ifstream in(filename); if (!in.is_open()) { @@ -336,10 +336,10 @@ Each line might contain 2, 3 or 4 values: [[field] dimension] birth death The return value is an `std::map<dim, std::vector<std::pair<birth, death>>>` where `dim` is an `int`, `birth` a `double`, and `death` a `double`. **/ -std::map<int, std::vector<std::pair<double, double>>> read_persistence_diagram_from_file(std::string const& filename) { +std::map<int, std::vector<std::pair<double, double>>> read_persistence_intervals_grouped_by_dimension(std::string const& filename) { std::map<int, std::vector<std::pair<double, double>>> ret; - read_persistence_diagram_from_file( + read_persistence_intervals_and_dimension( filename, boost::make_function_output_iterator([&ret](auto t) { ret[get<0>(t)].push_back(std::make_pair(get<1>(t), get<2>(t))); })); return ret; @@ -355,10 +355,10 @@ If `only_this_dim` is >= 0, only the lines where dimension = `only_this_dim` The return value is an `std::vector<std::pair<birth, death>>` where `dim` is an `int`, `birth` a `double`, and `death` a `double`. **/ -std::vector<std::pair<double, double>> read_persistence_diagram_from_file(std::string const& filename, int only_this_dim) { +std::vector<std::pair<double, double>> read_persistence_intervals_in_dimension(std::string const& filename, int only_this_dim = -1) { std::vector<std::pair<double, double>> ret; - read_persistence_diagram_from_file( + read_persistence_intervals_and_dimension( filename, boost::make_function_output_iterator([&ret](auto t) { ret.emplace_back(get<1>(t), get<2>(t)); })); return ret; |