diff options
-rw-r--r-- | src/Witness_complex/example/CMakeLists.txt | 10 | ||||
-rw-r--r-- | src/Witness_complex/example/example_witness_complex_off.cpp (renamed from src/Witness_complex/example/witness_complex_from_file.cpp) | 36 | ||||
-rw-r--r-- | src/Witness_complex/example/example_witness_complex_sphere.cpp (renamed from src/Witness_complex/example/witness_complex_sphere.cpp) | 3 | ||||
-rw-r--r-- | src/Witness_complex/example/output.h | 308 | ||||
-rw-r--r-- | src/Witness_complex/example/output_tikz.h | 178 | ||||
-rw-r--r-- | src/Witness_complex/test/CMakeLists.txt | 10 | ||||
-rw-r--r-- | src/Witness_complex/test/test_simple_witness_complex.cpp (renamed from src/Witness_complex/test/simple_witness_complex.cpp) | 35 |
7 files changed, 28 insertions, 552 deletions
diff --git a/src/Witness_complex/example/CMakeLists.txt b/src/Witness_complex/example/CMakeLists.txt index 0054775d..469c9aac 100644 --- a/src/Witness_complex/example/CMakeLists.txt +++ b/src/Witness_complex/example/CMakeLists.txt @@ -1,17 +1,13 @@ cmake_minimum_required(VERSION 2.6) project(Witness_complex_examples) -# A simple example - add_executable( witness_complex_from_file witness_complex_from_file.cpp ) - add_test( witness_complex_from_bunny ${CMAKE_CURRENT_BINARY_DIR}/witness_complex_from_file ${CMAKE_SOURCE_DIR}/data/points/bunny_5000 100) if(CGAL_FOUND) if (NOT CGAL_VERSION VERSION_LESS 4.6.0) if (EIGEN3_FOUND) - add_executable ( witness_complex_sphere witness_complex_sphere.cpp ) - target_link_libraries(witness_complex_sphere ${Boost_SYSTEM_LIBRARY} ${CGAL_LIBRARY}) - add_test( witness_complex_sphere_10 ${CMAKE_CURRENT_BINARY_DIR}/witness_complex_sphere 10) - add_executable ( relaxed_witness_persistence relaxed_witness_persistence.cpp ) + add_executable( Witness_complex_example_off example_witness_complex_off.cpp ) + add_executable ( Witness_complex_example_sphere example_witness_complex_sphere.cpp ) + #add_executable ( relaxed_witness_persistence relaxed_witness_persistence.cpp ) endif(EIGEN3_FOUND) endif (NOT CGAL_VERSION VERSION_LESS 4.6.0) endif() diff --git a/src/Witness_complex/example/witness_complex_from_file.cpp b/src/Witness_complex/example/example_witness_complex_off.cpp index e5859b2a..6b0060d9 100644 --- a/src/Witness_complex/example/witness_complex_from_file.cpp +++ b/src/Witness_complex/example/example_witness_complex_off.cpp @@ -26,7 +26,7 @@ #include <gudhi/Simplex_tree.h> #include <gudhi/Witness_complex.h> #include <gudhi/pick_n_random_points.h> -#include <gudhi/reader_utils.h> +#include <gudhi/Points_off_io.h> #include <CGAL/Epick_d.h> @@ -42,32 +42,6 @@ typedef typename Gudhi::witness_complex::Witness_complex<K> Witness_complex; typedef std::vector< Vertex_handle > typeVectorVertex; typedef std::vector< Point_d > Point_vector; -/** - * \brief Customized version of read_points - * which takes into account a possible nbP first line - * - */ -inline void -read_points_cust(std::string file_name, Point_vector & points) { - std::ifstream in_file(file_name.c_str(), std::ios::in); - if (!in_file.is_open()) { - std::cerr << "Unable to open file " << file_name << std::endl; - return; - } - std::string line; - double x; - while (getline(in_file, line)) { - std::vector< double > point; - std::istringstream iss(line); - while (iss >> x) { - point.push_back(x); - } - if (point.size() != 1) - points.push_back(Point_d(point)); - } - in_file.close(); -} - int main(int argc, char * const argv[]) { if (argc != 4) { std::cerr << "Usage: " << argv[0] @@ -85,7 +59,13 @@ int main(int argc, char * const argv[]) { // Read the point file Point_vector point_vector, landmarks; - read_points_cust(file_name, point_vector); + Gudhi::Points_off_reader<Point_d> off_reader(file_name); + if (!off_reader.is_valid()) { + std::cerr << "Witness complex - Unable to read file " << file_name << "\n"; + exit(-1); // ----- >> + } + point_vector = Point_vector(off_reader.get_point_cloud()); + std::cout << "Successfully read " << point_vector.size() << " points.\n"; std::cout << "Ambient dimension is " << point_vector[0].dimension() << ".\n"; diff --git a/src/Witness_complex/example/witness_complex_sphere.cpp b/src/Witness_complex/example/example_witness_complex_sphere.cpp index fe7f628f..8e2c5ff6 100644 --- a/src/Witness_complex/example/witness_complex_sphere.cpp +++ b/src/Witness_complex/example/example_witness_complex_sphere.cpp @@ -27,7 +27,6 @@ #include <gudhi/Simplex_tree.h> #include <gudhi/Witness_complex.h> -#include <gudhi/Construct_closest_landmark_table.h> #include <gudhi/pick_n_random_points.h> #include <gudhi/reader_utils.h> @@ -85,7 +84,7 @@ int main(int argc, char * const argv[]) { landmarks.end(), point_vector.begin(), point_vector.end()); - witness_complex.create_complex(simplex_tree, 0.1); + witness_complex.create_complex(simplex_tree, 0); end = clock(); double time = static_cast<double>(end - start) / CLOCKS_PER_SEC; std::cout << "Witness complex for " << number_of_landmarks << " landmarks took " diff --git a/src/Witness_complex/example/output.h b/src/Witness_complex/example/output.h deleted file mode 100644 index d3f534af..00000000 --- a/src/Witness_complex/example/output.h +++ /dev/null @@ -1,308 +0,0 @@ -#ifndef OUTPUT_H -#define OUTPUT_H - -#include <fstream> -#include <vector> -#include <string> - -#include <gudhi/Simplex_tree.h> - -#include <CGAL/Epick_d.h> -#include <CGAL/Delaunay_triangulation.h> - -//typename Gudhi::Witness_complex<> Witness_complex; - -typedef CGAL::Epick_d<CGAL::Dynamic_dimension_tag> K; -typedef K::Point_d Point_d; -typedef std::vector<Point_d> Point_Vector; -typedef CGAL::Delaunay_triangulation<K> Delaunay_triangulation; - -/** \brief Write the table of the nearest landmarks to each witness - * to a file. - */ -template <class Value> -void write_wl( std::string file_name, std::vector< std::vector <Value> > & WL) -{ - std::ofstream ofs (file_name, std::ofstream::out); - for (auto w : WL) - { - for (auto l: w) - ofs << l << " "; - ofs << "\n"; - } - ofs.close(); -} - -/** \brief Write the coordinates of points in points to a file. - * - */ -void write_points( std::string file_name, std::vector< Point_d > & points) -{ - std::ofstream ofs (file_name, std::ofstream::out); - for (auto w : points) - { - for (auto it = w.cartesian_begin(); it != w.cartesian_end(); ++it) - ofs << *it << " "; - ofs << "\n"; - } - ofs.close(); -} - -/** Write edges of a witness complex in a file. - * The format of an edge is coordinates of u \n coordinates of v \n\n\n - * This format is compatible with gnuplot - */ -template< typename STree > -void write_edges(std::string file_name, STree& witness_complex, Point_Vector& landmarks) -{ - std::ofstream ofs (file_name, std::ofstream::out); - for (auto u: witness_complex.complex_vertex_range()) - for (auto v: witness_complex.complex_vertex_range()) - { - std::vector<int> edge = {u,v}; - if (u < v && witness_complex.find(edge) != witness_complex.null_simplex()) - { - for (auto it = landmarks[u].cartesian_begin(); it != landmarks[u].cartesian_end(); ++it) - ofs << *it << " "; - ofs << "\n"; - for (auto it = landmarks[v].cartesian_begin(); it != landmarks[v].cartesian_end(); ++it) - ofs << *it << " "; - ofs << "\n\n\n"; - } - } - ofs.close(); -} - -/** \brief Write triangles (tetrahedra in 3d) of a simplicial complex in a file, compatible with medit. - * `landmarks_ind` represents the set of landmark indices in W - * `st` is the Simplex_tree to be visualized, - * `shr` is the Simplex_handle_range of simplices in `st` to be visualized - * `is2d` should be true if the simplicial complex is 2d, false if 3d - * `l_is_v` = landmark is vertex - */ -template <typename SimplexHandleRange, - typename STree > -void write_witness_mesh(Point_Vector& W, std::vector<int>& landmarks_ind, STree& st, SimplexHandleRange const & shr, bool is2d, bool l_is_v, std::string file_name = "witness.mesh") -{ - std::ofstream ofs (file_name, std::ofstream::out); - if (is2d) - ofs << "MeshVersionFormatted 1\nDimension 2\n"; - else - ofs << "MeshVersionFormatted 1\nDimension 3\n"; - - if (!l_is_v) - ofs << "Vertices\n" << W.size() << "\n"; - else - ofs << "Vertices\n" << landmarks_ind.size() << "\n"; - - if (l_is_v) - for (auto p_it : landmarks_ind) { - for (auto coord = W[p_it].cartesian_begin(); coord != W[p_it].cartesian_end() && coord != W[p_it].cartesian_begin()+3 ; ++coord) - ofs << *coord << " "; - ofs << "508\n"; - } - else - for (auto p_it : W) { - for (auto coord = p_it.cartesian_begin(); coord != p_it.cartesian_end() && coord != p_it.cartesian_begin()+3 ; ++coord) - ofs << *coord << " "; - ofs << "508\n"; - } - - // int num_triangles = W.size(), num_tetrahedra = 0; - int num_edges = 0, num_triangles = 0, num_tetrahedra = 0; - if (!l_is_v) { - for (auto sh_it : shr) - if (st.dimension(sh_it) == 1) - num_edges++; - else if (st.dimension(sh_it) == 2) - num_triangles++; - else if (st.dimension(sh_it) == 3) - num_tetrahedra++; - ofs << "Edges " << num_edges << "\n"; - for (auto sh_it : shr) { - if (st.dimension(sh_it) == 1) { - for (auto v_it : st.simplex_vertex_range(sh_it)) - ofs << landmarks_ind[v_it]+1 << " "; - ofs << "200\n"; - } - } - ofs << "Triangles " << num_triangles << "\n"; - for (unsigned i = 0; i < W.size(); ++i) - ofs << i << " " << i << " " << i << " " << "508\n"; - for (auto sh_it : shr) - { - if (st.dimension(sh_it) == 2) { - for (auto v_it : st.simplex_vertex_range(sh_it)) - ofs << landmarks_ind[v_it]+1 << " "; - ofs << "508\n"; - } - } - ofs << "Tetrahedra " << num_tetrahedra << "\n"; - for (auto sh_it : shr) - { - if (st.dimension(sh_it) == 3) { - for (auto v_it : st.simplex_vertex_range(sh_it)) - ofs << landmarks_ind[v_it]+1 << " "; - ofs << "250\n"; - } - } - } - else { - for (auto sh_it : shr) - if (st.dimension(sh_it) == 1) - num_edges++; - else if (st.dimension(sh_it) == 2) - num_triangles++; - else if (st.dimension(sh_it) == 3) - num_tetrahedra++; - ofs << "Edges " << num_edges << "\n"; - for (auto sh_it : shr) { - if (st.dimension(sh_it) == 1) { - for (auto v_it : st.simplex_vertex_range(sh_it)) - ofs << v_it+1 << " "; - ofs << "200\n"; - } - } - ofs << "Triangles " << num_triangles << "\n"; - for (auto sh_it : shr) - { - if (st.dimension(sh_it) == 2) { - for (auto v_it : st.simplex_vertex_range(sh_it)) - ofs << v_it+1 << " "; - ofs << "508\n"; - } - } - ofs << "Tetrahedra " << num_tetrahedra << "\n"; - for (auto sh_it : shr) - { - if (st.dimension(sh_it) == 3) { - for (auto v_it : st.simplex_vertex_range(sh_it)) - ofs << v_it+1 << " "; - ofs << "250\n"; - } - } - } - - ofs << "End\n"; - /* - else - { - ofs << "Tetrahedra " << t.number_of_finite_full_cells()+1 << "\n"; - for (auto fc_it = t.full_cells_begin(); fc_it != t.full_cells_end(); ++fc_it) - { - if (t.is_infinite(fc_it)) - continue; - for (auto vh_it = fc_it->vertices_begin(); vh_it != fc_it->vertices_end(); ++vh_it) - ofs << index_of_vertex[*vh_it] << " "; - ofs << "508\n"; - } - ofs << nbV << " " << nbV << " " << nbV << " " << nbV << " " << 208 << "\n"; - ofs << "End\n"; - } - */ - ofs.close(); -} - -void write_witness_mesh(Point_Vector& W, std::vector<int>& landmarks_ind, Gudhi::Simplex_tree<>& st, bool is2d, bool l_is_v, std::string file_name = "witness.mesh") -{ - write_witness_mesh(W, landmarks_ind, st, st.complex_simplex_range(), is2d, l_is_v, file_name); -} - -/** \brief Write triangles (tetrahedra in 3d) of a Delaunay - * triangulation in a file, compatible with medit. - */ -void write_delaunay_mesh(Delaunay_triangulation& t, const Point_d& p, bool is2d) -{ - std::ofstream ofs ("delaunay.mesh", std::ofstream::out); - int nbV = t.number_of_vertices()+1; - if (is2d) - ofs << "MeshVersionFormatted 1\nDimension 2\n"; - else - ofs << "MeshVersionFormatted 1\nDimension 3\n"; - ofs << "Vertices\n" << nbV << "\n"; - int ind = 1; //index of a vertex - std::map<Delaunay_triangulation::Vertex_handle, int> index_of_vertex; - for (auto v_it = t.vertices_begin(); v_it != t.vertices_end(); ++v_it) - { - if (t.is_infinite(v_it)) - continue; - // Add maximum 3 coordinates - for (auto coord = v_it->point().cartesian_begin(); coord != v_it->point().cartesian_end() && coord != v_it->point().cartesian_begin()+3; ++coord) - ofs << *coord << " "; - ofs << "508\n"; - index_of_vertex[v_it] = ind++; - } - for (auto coord = p.cartesian_begin(); coord != p.cartesian_end(); ++coord) - ofs << *coord << " "; - ofs << "208\n"; - if (is2d) - { - ofs << "Triangles " << t.number_of_finite_full_cells()+1 << "\n"; - for (auto fc_it = t.full_cells_begin(); fc_it != t.full_cells_end(); ++fc_it) - { - if (t.is_infinite(fc_it)) - continue; - for (auto vh_it = fc_it->vertices_begin(); vh_it != fc_it->vertices_end(); ++vh_it) - ofs << index_of_vertex[*vh_it] << " "; - ofs << "508\n"; - } - ofs << nbV << " " << nbV << " " << nbV << " " << 208 << "\n"; - ofs << "End\n"; - } - else if (p.size() == 3) - { - ofs << "Tetrahedra " << t.number_of_finite_full_cells()+1 << "\n"; - for (auto fc_it = t.full_cells_begin(); fc_it != t.full_cells_end(); ++fc_it) - { - if (t.is_infinite(fc_it)) - continue; - for (auto vh_it = fc_it->vertices_begin(); vh_it != fc_it->vertices_end(); ++vh_it) - ofs << index_of_vertex[*vh_it] << " "; - ofs << "508\n"; - } - ofs << nbV << " " << nbV << " " << nbV << " " << nbV << " " << 208 << "\n"; - ofs << "End\n"; - } - else if (p.size() == 4) - { - ofs << "Tetrahedra " << 5*(t.number_of_finite_full_cells())+1 << "\n"; - for (auto fc_it = t.full_cells_begin(); fc_it != t.full_cells_end(); ++fc_it) - { - if (t.is_infinite(fc_it)) - continue; - for (auto vh_it = fc_it->vertices_begin(); vh_it != fc_it->vertices_end(); ++vh_it) - { - for (auto vh_it2 = fc_it->vertices_begin(); vh_it2 != fc_it->vertices_end(); ++vh_it2) - if (vh_it != vh_it2) - ofs << index_of_vertex[*vh_it2] << " "; - ofs << "508\n"; - } - } - ofs << nbV << " " << nbV << " " << nbV << " " << nbV << " " << 208 << "\n"; - ofs << "End\n"; - } - ofs.close(); -} - -/////////////////////////////////////////////////////////////////////// -// PRINT VECTOR -/////////////////////////////////////////////////////////////////////// - -template <typename T> -void print_vector(std::vector<T> v) -{ - std::cout << "["; - if (!v.empty()) - { - std::cout << *(v.begin()); - for (auto it = v.begin()+1; it != v.end(); ++it) - { - std::cout << ","; - std::cout << *it; - } - } - std::cout << "]"; -} - - -#endif diff --git a/src/Witness_complex/example/output_tikz.h b/src/Witness_complex/example/output_tikz.h deleted file mode 100644 index 281c65b7..00000000 --- a/src/Witness_complex/example/output_tikz.h +++ /dev/null @@ -1,178 +0,0 @@ -#ifndef OUTPUT_TIKZ_H -#define OUTPUT_TIKZ_H - -#include <vector> -#include <string> -#include <algorithm> -#include <fstream> -#include <cmath> - -typedef double FT; - - -//////////////////AUX///////////////////// - -void write_preamble(std::ofstream& ofs) -{ - ofs << "\\documentclass{standalone}\n" - << "\\usepackage{tikz}\n\n" - << "\\begin{document}\n" - << "\\begin{tikzpicture}\n"; -} - -void write_end(std::ofstream& ofs) -{ - ofs << "\\end{tikzpicture}\n" - << "\\end{document}"; -} - - -/////////////////MAIN////////////////////// - -void write_tikz_plot(std::vector<FT> data, std::string filename) -{ - int n = data.size(); - FT vmax = *(std::max_element(data.begin(), data.end())); - //std::cout << std::log10(vmax) << " " << std::floor(std::log10(vmax)); - - FT order10 = pow(10,std::floor(std::log10(vmax))); - int digit = std::floor( vmax / order10) + 1; - if (digit == 4 || digit == 6) digit = 5; - if (digit > 6) digit = 10; - FT plot_max = digit*order10; - std::cout << plot_max << " " << vmax; - FT hstep = 10.0/(n-1); - FT wstep = 10.0 / plot_max; - - std::cout << "(eps_max-eps_min)/(N-48) = " << (vmax-*data.begin())/(data.size()-48) << "\n"; - std::ofstream ofs(filename, std::ofstream::out); - - ofs << - "\\documentclass{standalone}\n" << - "\\usepackage[utf8]{inputenc}\n" << - "\\usepackage{amsmath}\n" << - "\\usepackage{tikz}\n\n" << - "\\begin{document}\n" << - "\\begin{tikzpicture}\n"; - - ofs << "\\draw[->] (0,0) -- (0,11);" << std::endl << - "\\draw[->] (0,0) -- (11,0);" << std::endl << - "\\foreach \\i in {1,...,10}" << std::endl << - "\\draw (0,\\i) -- (-0.05,\\i);" << std::endl << - "\\foreach \\i in {1,...,10}" << std::endl << - "\\draw (\\i,0) -- (\\i,-0.05);" << std::endl << std::endl << - - "\\foreach \\i in {1,...,10}" << std::endl << - "\\draw[dashed] (-0.05,\\i) -- (11,\\i);" << std::endl << std::endl << - - "\\node at (-0.5,11) {$*$}; " << std::endl << - "\\node at (11,-0.5) {$*$}; " << std::endl << - "\\node at (-0.5,-0.5) {0}; " << std::endl << - "\\node at (-0.5,10) {" << plot_max << "}; " << std::endl << - "%\\node at (10,-0.5) {2}; " << std::endl; - - ofs << "\\draw[red] (0," << wstep*data[0] << ")"; - for (int i = 1; i < n; ++i) - ofs << " -- (" << hstep*i << "," << wstep*data[i] << ")"; - ofs << ";\n"; - - ofs << - "\\end{tikzpicture}\n" << - "\\end{document}"; - - ofs.close(); -} - - -// A little script to make a tikz histogram of epsilon distribution -// Returns the average epsilon -void write_histogram(std::vector<double> histo, std::string file_name = "histogram.tikz", std::string xaxis = "$\\epsilon/\\epsilon_{max}$", std::string yaxis = "$\\epsilon$", FT max_x = 1) -{ - int n = histo.size(); - - std::ofstream ofs (file_name, std::ofstream::out); - FT barwidth = 20.0/n; - FT max_value = *(std::max_element(histo.begin(), histo.end())); - std::cout << max_value << std::endl; - FT ten_power = pow(10, ceil(log10(max_value))); - FT max_histo = ten_power; - if (max_value/ten_power > 1) { - if (max_value/ten_power < 2) - max_histo = 0.2*ten_power; - else if (max_value/ten_power < 5) - max_histo = 0.5*ten_power; - } - std::cout << ceil(log10(max_value)) << std::endl << max_histo << std::endl; - FT unitht = max_histo/10.0; - write_preamble(ofs); - - ofs << "\\draw[->] (0,0) -- (0,11);\n" << - "\\draw[->] (0,0) -- (21,0);\n" << - "\\foreach \\i in {1,...,10}\n" << - "\\draw (0,\\i) -- (-0.1,\\i);\n" << - "\\foreach \\i in {1,...,20}\n" << - "\\draw (\\i,0) -- (\\i,-0.1);\n" << - - "\\node at (-1,11) {" << yaxis << "};\n" << - "\\node at (22,-1) {" << xaxis << "};\n" << - "\\node at (-0.5,-0.5) {0};\n" << - "\\node at (-0.5,10) {" << max_histo << "};\n" << - "\\node at (20,-0.5) {" << max_x << "};\n"; - - for (int i = 0; i < n; ++i) - ofs << "\\draw (" << barwidth*i << "," << histo[i]/unitht << ") -- (" - << barwidth*(i+1) << "," << histo[i]/unitht << ") -- (" - << barwidth*(i+1) << ",0) -- (" << barwidth*i << ",0) -- cycle;\n"; - - write_end(ofs); - ofs.close(); -} - -struct Pers_interval { - double alpha_start, alpha_end; - int dim; - Pers_interval(double alpha_start_, double alpha_end_, int dim_) - : alpha_start(alpha_start_), alpha_end(alpha_end_), dim(dim_) - {} -}; - -void write_barcodes(std::string in_file, double alpha2, std::string out_file = "barcodes.tikz.tex") -{ - std::ifstream ifs(in_file, std::ios::in); - std::string line; - std::vector<Pers_interval> pers_intervals; - while (getline(ifs, line)) { - int p, dim; - double alpha_start, alpha_end; - std::istringstream iss(line); - iss >> p >> dim >> alpha_start >> alpha_end; - if (alpha_start != alpha_end) { - if (alpha_end < alpha_start) - alpha_end = alpha2; - pers_intervals.push_back(Pers_interval(alpha_start, alpha_end, dim)); - } - } - ifs.close(); - std::ofstream ofs (out_file, std::ofstream::out); - write_preamble(ofs); - double barwidth = 0.01; - int i = 0; - for (auto interval: pers_intervals) { - std::string color = "black"; - switch (interval.dim) { - case 0: color = "orange"; break; - case 1: color = "red"; break; - case 2: color = "blue"; break; - case 3: color = "green"; break; - case 4: color = "yellow"; break; - default: color = "orange"; break; - } - ofs << "\\fill[" << color << "] (" << interval.alpha_start << "," << barwidth*i << ") rectangle (" - << interval.alpha_end << "," << barwidth*(i+1) <<");\n"; - i++; - } - write_end(ofs); - ofs.close(); -} - -#endif diff --git a/src/Witness_complex/test/CMakeLists.txt b/src/Witness_complex/test/CMakeLists.txt index bb55b0f1..751f533c 100644 --- a/src/Witness_complex/test/CMakeLists.txt +++ b/src/Witness_complex/test/CMakeLists.txt @@ -10,14 +10,14 @@ if (GPROF_PATH) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pg") endif() -add_executable ( simple_witness_complexUT simple_witness_complex.cpp ) -target_link_libraries(simple_witness_complexUT ${Boost_SYSTEM_LIBRARY} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}) +add_executable ( Witness_complex_test_simple_witness_complex test_simple_witness_complex.cpp ) +target_link_libraries(Witness_complex_test_simple_witness_complex ${Boost_SYSTEM_LIBRARY} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}) # Unitary tests definition and xml result file generation -add_test(NAME simple_witness_complexUT - COMMAND ${CMAKE_CURRENT_BINARY_DIR}/simple_witness_complexUT +add_test(NAME simple_witness_complex + COMMAND ${CMAKE_CURRENT_BINARY_DIR}/Witness_complex_test_simple_witness_complex # XML format for Jenkins xUnit plugin - --log_format=XML --log_sink=${CMAKE_SOURCE_DIR}/simple_witness_complexUT.xml --log_level=test_suite --report_level=no) + --log_format=XML --log_sink=${CMAKE_SOURCE_DIR}/Witness_complex_test_simple_witness_complex.xml --log_level=test_suite --report_level=no) add_executable ( witness_complex_pointsUT witness_complex_points.cpp ) target_link_libraries(witness_complex_pointsUT ${Boost_SYSTEM_LIBRARY} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}) diff --git a/src/Witness_complex/test/simple_witness_complex.cpp b/src/Witness_complex/test/test_simple_witness_complex.cpp index 0c2c3710..abd0a0dd 100644 --- a/src/Witness_complex/test/simple_witness_complex.cpp +++ b/src/Witness_complex/test/test_simple_witness_complex.cpp @@ -44,11 +44,11 @@ typedef Gudhi::witness_complex::Witness_complex<Kernel> WitnessComplex; typedef Gudhi::witness_complex::Strong_witness_complex<Kernel> StrongWitnessComplex; /* All landmarks and witnesses are taken on the grid in the following manner. - LWLWL 2W4W7 - WW.WW WW.WW - L...L 1...6 - WW.WW WW.WW - LWLWL 0W3W5 + LWLWL + WW.WW + L...L + WW.WW + LWLWL Witness complex consists of 8 vertices, 12 edges and 4 triangles */ @@ -78,39 +78,26 @@ BOOST_AUTO_TEST_CASE(simple_witness_complex) { witnesses.push_back(Point_d(std::vector<FT>{ 1, 2})); witnesses.push_back(Point_d(std::vector<FT>{ 2,-1})); witnesses.push_back(Point_d(std::vector<FT>{ 2, 1})); - - // landmarks.push_back(Point_d(std::vector<FT>{1,0})); - // landmarks.push_back(Point_d(std::vector<FT>{0,0})); - // landmarks.push_back(Point_d(std::vector<FT>{0,1})); - // witnesses.push_back(Point_d(std::vector<FT>{1,0})); WitnessComplex witness_complex(landmarks.begin(), landmarks.end(), witnesses.begin(), witnesses.end()); - // witness_complex.create_complex(complex, 0); + witness_complex.create_complex(complex, 0); - //std::cout << complex << "\n"; + BOOST_CHECK(complex.num_simplices() == 24); - // BOOST_CHECK(complex.num_simplices() == 24); + witness_complex.create_complex(relaxed_complex, 8.01); - // witness_complex.create_complex(relaxed_complex, 8.01); + BOOST_CHECK(relaxed_complex.num_simplices() == 239); - // std::cout << "Num_simplices: " << relaxed_complex.num_simplices() << "\n"; - // std::cout << relaxed_complex << "\n"; - StrongWitnessComplex strong_witness_complex(landmarks.begin(), landmarks.end(), witnesses.begin(), witnesses.end()); strong_witness_complex.create_complex(strong_relaxed_complex, 9.1); - std::cout << "Num_simplices: " << strong_relaxed_complex.num_simplices() << "\n"; - std::cout << strong_relaxed_complex << "\n"; - - //BOOST_CHECK(relaxed_complex.num_simplices() == 24); - - //BOOST_CHECK(witnessComplex.is_witness_complex(knn, false)); - + + BOOST_CHECK(strong_relaxed_complex.num_simplices() == 239); } |