diff options
Diffstat (limited to 'src/Rips_complex/utilities')
| -rw-r--r-- | src/Rips_complex/utilities/CMakeLists.txt | 2 | ||||
| -rw-r--r-- | src/Rips_complex/utilities/sparse_rips_persistence.cpp | 58 |
2 files changed, 24 insertions, 36 deletions
diff --git a/src/Rips_complex/utilities/CMakeLists.txt b/src/Rips_complex/utilities/CMakeLists.txt index c8d389a0..deb73ff0 100644 --- a/src/Rips_complex/utilities/CMakeLists.txt +++ b/src/Rips_complex/utilities/CMakeLists.txt @@ -27,7 +27,7 @@ add_test(NAME Rips_complex_utility_from_rips_on_tore_3D COMMAND $<TARGET_FILE:ri add_test(NAME Rips_complex_utility_from_rips_correlation_matrix COMMAND $<TARGET_FILE:rips_correlation_matrix_persistence> "${CMAKE_SOURCE_DIR}/data/correlation_matrix/lower_triangular_correlation_matrix.csv" "-c" "0.3" "-d" "3" "-p" "3" "-m" "0") add_test(NAME Sparse_rips_complex_utility_on_tore_3D COMMAND $<TARGET_FILE:sparse_rips_persistence> - "${CMAKE_SOURCE_DIR}/data/points/tore3D_1307.off" "-e" "0.5" "-m" "0.2" "-d" "3" "-p" "2") + "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" "-e" "0.5" "-m" "0.2" "-d" "3" "-p" "2") install(TARGETS rips_distance_matrix_persistence DESTINATION bin) install(TARGETS rips_persistence DESTINATION bin) diff --git a/src/Rips_complex/utilities/sparse_rips_persistence.cpp b/src/Rips_complex/utilities/sparse_rips_persistence.cpp index dd0b2592..d4bae3ba 100644 --- a/src/Rips_complex/utilities/sparse_rips_persistence.cpp +++ b/src/Rips_complex/utilities/sparse_rips_persistence.cpp @@ -1,5 +1,5 @@ -/* This file is part of the Gudhi Library. The Gudhi library - * (Geometric Understanding in Higher Dimensions) is a generic C++ +/* This file is part of the Gudhi Library. The Gudhi library + * (Geometric Understanding in Higher Dimensions) is a generic C++ * library for computational topology. * * Author(s): Marc Glisse, Clément Maria @@ -36,19 +36,14 @@ using Simplex_tree = Gudhi::Simplex_tree<Gudhi::Simplex_tree_options_fast_persis using Filtration_value = Simplex_tree::Filtration_value; using Sparse_rips = Gudhi::rips_complex::Sparse_rips_complex<Filtration_value>; using Field_Zp = Gudhi::persistent_cohomology::Field_Zp; -using Persistent_cohomology = Gudhi::persistent_cohomology::Persistent_cohomology<Simplex_tree, Field_Zp >; +using Persistent_cohomology = Gudhi::persistent_cohomology::Persistent_cohomology<Simplex_tree, Field_Zp>; using Point = std::vector<double>; using Points_off_reader = Gudhi::Points_off_reader<Point>; -void program_options(int argc, char * argv[] - , std::string & off_file_points - , std::string & filediag - , double & epsilon - , int & dim_max - , int & p - , Filtration_value & min_persistence); +void program_options(int argc, char* argv[], std::string& off_file_points, std::string& filediag, double& epsilon, + int& dim_max, int& p, Filtration_value& min_persistence); -int main(int argc, char * argv[]) { +int main(int argc, char* argv[]) { std::string off_file_points; std::string filediag; double epsilon; @@ -90,32 +85,26 @@ int main(int argc, char * argv[]) { return 0; } -void program_options(int argc, char * argv[] - , std::string & off_file_points - , std::string & filediag - , double & epsilon - , int & dim_max - , int & p - , Filtration_value & min_persistence) { +void program_options(int argc, char* argv[], std::string& off_file_points, std::string& filediag, double& epsilon, + int& dim_max, int& p, Filtration_value& min_persistence) { namespace po = boost::program_options; po::options_description hidden("Hidden options"); - hidden.add_options() - ("input-file", po::value<std::string>(&off_file_points), - "Name of an OFF file containing a point set.\n"); + hidden.add_options()("input-file", po::value<std::string>(&off_file_points), + "Name of an OFF file containing a point set.\n"); po::options_description visible("Allowed options", 100); - visible.add_options() - ("help,h", "produce help message") - ("output-file,o", po::value<std::string>(&filediag)->default_value(std::string()), - "Name of file in which the persistence diagram is written. Default print in std::cout") - ("approximation,e", po::value<double>(&epsilon)->default_value(.5), - "Epsilon, where the sparse Rips complex is a (1+epsilon)-approximation of the Rips complex.") - ("cpx-dimension,d", po::value<int>(&dim_max)->default_value(1), - "Maximal dimension of the Rips complex we want to compute.") - ("field-charac,p", po::value<int>(&p)->default_value(11), - "Characteristic p of the coefficient field Z/pZ for computing homology.") - ("min-persistence,m", po::value<Filtration_value>(&min_persistence), - "Minimal lifetime of homology feature to be recorded. Default is 0. Enter a negative value to see zero length intervals"); + visible.add_options()("help,h", "produce help message")( + "output-file,o", po::value<std::string>(&filediag)->default_value(std::string()), + "Name of file in which the persistence diagram is written. Default print in std::cout")( + "approximation,e", po::value<double>(&epsilon)->default_value(.5), + "Epsilon, where the sparse Rips complex is a (1+epsilon)-approximation of the Rips complex.")( + "cpx-dimension,d", po::value<int>(&dim_max)->default_value(1), + "Maximal dimension of the Rips complex we want to compute.")( + "field-charac,p", po::value<int>(&p)->default_value(11), + "Characteristic p of the coefficient field Z/pZ for computing homology.")( + "min-persistence,m", po::value<Filtration_value>(&min_persistence), + "Minimal lifetime of homology feature to be recorded. Default is 0. Enter a negative value to see zero length " + "intervals"); po::positional_options_description pos; pos.add("input-file", 1); @@ -124,8 +113,7 @@ void program_options(int argc, char * argv[] all.add(visible).add(hidden); po::variables_map vm; - po::store(po::command_line_parser(argc, argv). - options(all).positional(pos).run(), vm); + po::store(po::command_line_parser(argc, argv).options(all).positional(pos).run(), vm); po::notify(vm); if (vm.count("help") || !vm.count("input-file")) { |