diff options
15 files changed, 393 insertions, 451 deletions
diff --git a/src/Nerve_GIC/doc/Intro_graph_induced_complex.h b/src/Nerve_GIC/doc/Intro_graph_induced_complex.h index 7578cc53..344cb031 100644 --- a/src/Nerve_GIC/doc/Intro_graph_induced_complex.h +++ b/src/Nerve_GIC/doc/Intro_graph_induced_complex.h @@ -177,7 +177,6 @@ namespace cover_complex { * \image html "funcGICvisu.jpg" "Visualization with neato" * * \copyright GNU General Public License v3. - * \verbatim Contact: gudhi-users@lists.gforge.inria.fr \endverbatim */ /** @} */ // end defgroup cover_complex @@ -186,31 +185,3 @@ namespace cover_complex { } // namespace Gudhi #endif // DOC_COVER_COMPLEX_INTRO_COVER_COMPLEX_H_ - - -/* * \subsection gicexample Example with cover from function - * - * This example builds the GIC of a point cloud sampled on a 3D human shape (human.off). - * The cover C comes from the preimages of intervals (with length 0.075 and gain 0) - * covering the height function (coordinate 2), - * and the graph G comes from a Rips complex built with threshold 0.075. - * Note that if the gain is too big, the number of cliques increases a lot, - * which make the computation time much larger. - * - * \include Nerve_GIC/GIC.cpp - * - * When launching: - * - * \code $> ./GIC ../../data/points/human.off 0.075 2 0.075 0 --v - * \endcode - * - * the program outputs SC.txt, which can be visualized with python and firefox as before: - * - * \image html "gicvisu.jpg" "Visualization with KeplerMapper" - * */ - - -/* * Using e.g. - * - * \code $> python KeplerMapperVisuFromTxtFile.py && firefox SC.html - * \endcode */ diff --git a/src/Nerve_GIC/example/CMakeLists.txt b/src/Nerve_GIC/example/CMakeLists.txt index 73728dc0..434637fa 100644 --- a/src/Nerve_GIC/example/CMakeLists.txt +++ b/src/Nerve_GIC/example/CMakeLists.txt @@ -3,26 +3,14 @@ project(Nerve_GIC_examples) if (NOT CGAL_VERSION VERSION_LESS 4.8.1) - add_executable ( Nerve Nerve.cpp ) add_executable ( CoordGIC CoordGIC.cpp ) add_executable ( FuncGIC FuncGIC.cpp ) - add_executable ( VoronoiGIC VoronoiGIC.cpp ) if (TBB_FOUND) - target_link_libraries(Nerve ${TBB_LIBRARIES}) target_link_libraries(CoordGIC ${TBB_LIBRARIES}) target_link_libraries(FuncGIC ${TBB_LIBRARIES}) - target_link_libraries(VoronoiGIC ${TBB_LIBRARIES}) endif() - file(COPY KeplerMapperVisuFromTxtFile.py km.py DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/) - - add_test(NAME Nerve_GIC_example_nerve COMMAND $<TARGET_FILE:Nerve> - "${CMAKE_SOURCE_DIR}/data/points/human.off" "2" "10" "0.3") - - add_test(NAME Nerve_GIC_example_VoronoiGIC COMMAND $<TARGET_FILE:VoronoiGIC> - "${CMAKE_SOURCE_DIR}/data/points/human.off" "100") - add_test(NAME Nerve_GIC_example_CoordGIC COMMAND $<TARGET_FILE:CoordGIC> "${CMAKE_SOURCE_DIR}/data/points/tore3D_1307.off" "0") diff --git a/src/Nerve_GIC/example/GIC.cpp b/src/Nerve_GIC/example/GIC.cpp deleted file mode 100644 index 2bc24a4d..00000000 --- a/src/Nerve_GIC/example/GIC.cpp +++ /dev/null @@ -1,95 +0,0 @@ -/* 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): Mathieu Carrière - * - * Copyright (C) 2017 INRIA - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <gudhi/GIC.h> - -#include <string> -#include <vector> - -void usage(int nbArgs, char *const progName) { - std::cerr << "Error: Number of arguments (" << nbArgs << ") is not correct\n"; - std::cerr << "Usage: " << progName << " filename.off threshold coordinate resolution gain [--v] \n"; - std::cerr << " i.e.: " << progName << " ../../data/points/human.off 0.075 2 0.075 0 --v \n"; - exit(-1); // ----- >> -} - -int main(int argc, char **argv) { - if ((argc != 6) && (argc != 7)) usage(argc, argv[0]); - - using Point = std::vector<float>; - - std::string off_file_name(argv[1]); - double threshold = atof(argv[2]); - int coord = atoi(argv[3]); - double resolution = atof(argv[4]); - double gain = atof(argv[5]); - bool verb = 0; - if (argc == 7) verb = 1; - - // ---------------------------------------------------------------------------- - // Init of a graph induced complex from an OFF file - // ---------------------------------------------------------------------------- - - Gudhi::graph_induced_complex::Graph_induced_complex<Point> GIC; - GIC.set_verbose(verb); - - bool check = GIC.read_point_cloud(off_file_name); - - if (!check) { - std::cout << "Incorrect OFF file." << std::endl; - } else { - GIC.set_color_from_coordinate(coord); - GIC.set_function_from_coordinate(coord); - - GIC.set_graph_from_rips(threshold, Gudhi::Euclidean_distance()); - - GIC.set_resolution_with_interval_length(resolution); - GIC.set_gain(gain); - GIC.set_cover_from_function(); - - GIC.find_GIC_simplices(); - - GIC.plot_TXT_for_KeplerMapper(); - - Gudhi::Simplex_tree<> stree; - GIC.create_complex(stree); - - // ---------------------------------------------------------------------------- - // Display information about the graph induced complex - // ---------------------------------------------------------------------------- - - if (verb) { - std::cout << "Graph induced complex is of dimension " << stree.dimension() << " - " << stree.num_simplices() - << " simplices - " << stree.num_vertices() << " vertices." << std::endl; - - std::cout << "Iterator on graph induced complex simplices" << std::endl; - for (auto f_simplex : stree.filtration_simplex_range()) { - for (auto vertex : stree.simplex_vertex_range(f_simplex)) { - std::cout << vertex << " "; - } - std::cout << std::endl; - } - } - } - - return 0; -} diff --git a/src/Nerve_GIC/utilities/CMakeLists.txt b/src/Nerve_GIC/utilities/CMakeLists.txt new file mode 100644 index 00000000..a0508dc2 --- /dev/null +++ b/src/Nerve_GIC/utilities/CMakeLists.txt @@ -0,0 +1,22 @@ +cmake_minimum_required(VERSION 2.6) +project(Nerve_GIC_examples) + +if (NOT CGAL_VERSION VERSION_LESS 4.8.1) + + add_executable ( Nerve Nerve.cpp ) + add_executable ( VoronoiGIC VoronoiGIC.cpp ) + + if (TBB_FOUND) + target_link_libraries(Nerve ${TBB_LIBRARIES}) + target_link_libraries(VoronoiGIC ${TBB_LIBRARIES}) + endif() + + file(COPY KeplerMapperVisuFromTxtFile.py km.py DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/) + + add_test(NAME Nerve_GIC_utilities_nerve COMMAND $<TARGET_FILE:Nerve> + "${CMAKE_SOURCE_DIR}/data/points/human.off" "2" "10" "0.3") + + add_test(NAME Nerve_GIC_utilities_VoronoiGIC COMMAND $<TARGET_FILE:VoronoiGIC> + "${CMAKE_SOURCE_DIR}/data/points/human.off" "100") + +endif (NOT CGAL_VERSION VERSION_LESS 4.8.1) diff --git a/src/Nerve_GIC/example/KeplerMapperVisuFromTxtFile.py b/src/Nerve_GIC/utilities/KeplerMapperVisuFromTxtFile.py index d2897774..d2897774 100755 --- a/src/Nerve_GIC/example/KeplerMapperVisuFromTxtFile.py +++ b/src/Nerve_GIC/utilities/KeplerMapperVisuFromTxtFile.py diff --git a/src/Nerve_GIC/example/Nerve.cpp b/src/Nerve_GIC/utilities/Nerve.cpp index 6abdedc7..6abdedc7 100644 --- a/src/Nerve_GIC/example/Nerve.cpp +++ b/src/Nerve_GIC/utilities/Nerve.cpp diff --git a/src/Nerve_GIC/example/Nerve.txt b/src/Nerve_GIC/utilities/Nerve.txt index 839ff45e..839ff45e 100644 --- a/src/Nerve_GIC/example/Nerve.txt +++ b/src/Nerve_GIC/utilities/Nerve.txt diff --git a/src/Nerve_GIC/example/VoronoiGIC.cpp b/src/Nerve_GIC/utilities/VoronoiGIC.cpp index 32431cc2..32431cc2 100644 --- a/src/Nerve_GIC/example/VoronoiGIC.cpp +++ b/src/Nerve_GIC/utilities/VoronoiGIC.cpp diff --git a/src/Nerve_GIC/example/km.py b/src/Nerve_GIC/utilities/km.py index 53024aab..53024aab 100755 --- a/src/Nerve_GIC/example/km.py +++ b/src/Nerve_GIC/utilities/km.py diff --git a/src/Nerve_GIC/example/km.py.COPYRIGHT b/src/Nerve_GIC/utilities/km.py.COPYRIGHT index bef7b121..bef7b121 100644 --- a/src/Nerve_GIC/example/km.py.COPYRIGHT +++ b/src/Nerve_GIC/utilities/km.py.COPYRIGHT diff --git a/src/Persistence_representations/example/CMakeLists.txt b/src/Persistence_representations/example/CMakeLists.txt index b8ce8ea6..eb3258f8 100644 --- a/src/Persistence_representations/example/CMakeLists.txt +++ b/src/Persistence_representations/example/CMakeLists.txt @@ -2,28 +2,23 @@ cmake_minimum_required(VERSION 2.6) project(Persistence_representations_example) add_executable ( Persistence_representations_example_landscape_on_grid persistence_landscape_on_grid.cpp ) -target_link_libraries(Persistence_representations_example_landscape_on_grid ${Boost_SYSTEM_LIBRARY}) add_test(NAME Persistence_representations_example_landscape_on_grid COMMAND $<TARGET_FILE:Persistence_representations_example_landscape_on_grid>) add_executable ( Persistence_representations_example_landscape persistence_landscape.cpp ) -target_link_libraries(Persistence_representations_example_landscape ${Boost_SYSTEM_LIBRARY}) add_test(NAME Persistence_representations_example_landscape COMMAND $<TARGET_FILE:Persistence_representations_example_landscape>) add_executable ( Persistence_representations_example_intervals persistence_intervals.cpp ) -target_link_libraries(Persistence_representations_example_intervals ${Boost_SYSTEM_LIBRARY}) add_test(NAME Persistence_representations_example_intervals COMMAND $<TARGET_FILE:Persistence_representations_example_intervals> "${CMAKE_SOURCE_DIR}/data/persistence_diagram/first.pers") add_executable ( Persistence_representations_example_vectors persistence_vectors.cpp ) -target_link_libraries(Persistence_representations_example_vectors ${Boost_SYSTEM_LIBRARY}) add_test(NAME Persistence_representations_example_vectors COMMAND $<TARGET_FILE:Persistence_representations_example_vectors>) add_executable ( Persistence_representations_example_heat_maps persistence_heat_maps.cpp ) -target_link_libraries(Persistence_representations_example_heat_maps ${Boost_SYSTEM_LIBRARY}) add_test(NAME Persistence_representations_example_heat_maps COMMAND $<TARGET_FILE:Persistence_representations_example_heat_maps>) diff --git a/src/Persistence_representations/test/CMakeLists.txt b/src/Persistence_representations/test/CMakeLists.txt index 4483de07..335a71ef 100644 --- a/src/Persistence_representations/test/CMakeLists.txt +++ b/src/Persistence_representations/test/CMakeLists.txt @@ -6,38 +6,38 @@ include(GUDHI_test_coverage) # copy data directory for tests purpose. file(COPY data DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/) add_executable ( Persistence_intervals_test_unit persistence_intervals_test.cpp ) -target_link_libraries(Persistence_intervals_test_unit ${Boost_SYSTEM_LIBRARY} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}) +target_link_libraries(Persistence_intervals_test_unit ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}) gudhi_add_coverage_test(Persistence_intervals_test_unit) add_executable (Vector_representation_test_unit vector_representation_test.cpp ) -target_link_libraries(Vector_representation_test_unit ${Boost_SYSTEM_LIBRARY} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}) +target_link_libraries(Vector_representation_test_unit ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}) gudhi_add_coverage_test(Vector_representation_test_unit) add_executable (Persistence_lanscapes_test_unit persistence_lanscapes_test.cpp ) -target_link_libraries(Persistence_lanscapes_test_unit ${Boost_SYSTEM_LIBRARY} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}) +target_link_libraries(Persistence_lanscapes_test_unit ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}) gudhi_add_coverage_test(Persistence_lanscapes_test_unit) add_executable ( Persistence_lanscapes_on_grid_test_unit persistence_lanscapes_on_grid_test.cpp ) -target_link_libraries(Persistence_lanscapes_on_grid_test_unit ${Boost_SYSTEM_LIBRARY} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}) +target_link_libraries(Persistence_lanscapes_on_grid_test_unit ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}) gudhi_add_coverage_test(Persistence_lanscapes_on_grid_test_unit) add_executable (Persistence_heat_maps_test_unit persistence_heat_maps_test.cpp ) -target_link_libraries(Persistence_heat_maps_test_unit ${Boost_SYSTEM_LIBRARY} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}) +target_link_libraries(Persistence_heat_maps_test_unit ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}) gudhi_add_coverage_test(Persistence_heat_maps_test_unit) add_executable ( Read_persistence_from_file_test_unit read_persistence_from_file_test.cpp ) -target_link_libraries(Read_persistence_from_file_test_unit ${Boost_SYSTEM_LIBRARY} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}) +target_link_libraries(Read_persistence_from_file_test_unit ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}) gudhi_add_coverage_test(Read_persistence_from_file_test_unit) if (NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.8.1) add_executable (Persistence_intervals_with_distances_test_unit persistence_intervals_with_distances_test.cpp ) - target_link_libraries(Persistence_intervals_with_distances_test_unit ${Boost_SYSTEM_LIBRARY} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}) + target_link_libraries(Persistence_intervals_with_distances_test_unit ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}) if (TBB_FOUND) target_link_libraries(Persistence_intervals_with_distances_test_unit ${TBB_LIBRARIES}) endif(TBB_FOUND) diff --git a/src/common/doc/examples.h b/src/common/doc/examples.h new file mode 100644 index 00000000..40f202c7 --- /dev/null +++ b/src/common/doc/examples.h @@ -0,0 +1,99 @@ +// List of GUDHI examples - Doxygen needs at least a file tag to analyse comments +// In user_version, `find . -name "*.cpp"` in example and utilities folders +/*! @file Examples + * @example Alpha_complex/Alpha_complex_from_off.cpp + * @example Alpha_complex/Alpha_complex_from_points.cpp + * @example Bottleneck_distance/bottleneck_basic_example.cpp + * @example Bottleneck_distance/alpha_rips_persistence_bottleneck_distance.cpp + * @example Witness_complex/example_nearest_landmark_table.cpp + * @example Witness_complex/example_witness_complex_off.cpp + * @example Witness_complex/example_witness_complex_sphere.cpp + * @example Witness_complex/example_strong_witness_complex_off.cpp + * @example Simplex_tree/mini_simplex_tree.cpp + * @example Simplex_tree/graph_expansion_with_blocker.cpp + * @example Simplex_tree/simple_simplex_tree.cpp + * @example Simplex_tree/simplex_tree_from_cliques_of_graph.cpp + * @example Simplex_tree/example_alpha_shapes_3_simplex_tree_from_off_file.cpp + * @example Simplex_tree/cech_complex_cgal_mini_sphere_3d.cpp + * @example Persistent_cohomology/plain_homology.cpp + * @example Persistent_cohomology/persistence_from_file.cpp + * @example Persistent_cohomology/rips_persistence_step_by_step.cpp + * @example Persistent_cohomology/rips_persistence_via_boundary_matrix.cpp + * @example Persistent_cohomology/custom_persistence_sort.cpp + * @example Persistent_cohomology/persistence_from_simple_simplex_tree.cpp + * @example Persistent_cohomology/rips_multifield_persistence.cpp + * @example Skeleton_blocker/Skeleton_blocker_from_simplices.cpp + * @example Skeleton_blocker/Skeleton_blocker_iteration.cpp + * @example Skeleton_blocker/Skeleton_blocker_link.cpp + * @example Contraction/Garland_heckbert.cpp + * @example Contraction/Rips_contraction.cpp + * @example Bitmap_cubical_complex/Random_bitmap_cubical_complex.cpp + * @example common/example_CGAL_3D_points_off_reader.cpp + * @example common/example_vector_double_points_off_reader.cpp + * @example common/example_CGAL_points_off_reader.cpp + * @example Rips_complex/example_one_skeleton_rips_from_distance_matrix.cpp + * @example Rips_complex/example_one_skeleton_rips_from_points.cpp + * @example Rips_complex/example_rips_complex_from_csv_distance_matrix_file.cpp + * @example Rips_complex/example_rips_complex_from_off_file.cpp + * @example Persistence_representations/persistence_intervals.cpp + * @example Persistence_representations/persistence_vectors.cpp + * @example Persistence_representations/persistence_heat_maps.cpp + * @example Persistence_representations/persistence_landscape_on_grid.cpp + * @example Persistence_representations/persistence_landscape.cpp + * @example Tangential_complex/example_basic.cpp + * @example Tangential_complex/example_with_perturb.cpp + * @example Subsampling/example_custom_kernel.cpp + * @example Subsampling/example_choose_n_farthest_points.cpp + * @example Subsampling/example_sparsify_point_set.cpp + * @example Subsampling/example_pick_n_random_points.cpp + * @example Nerve_GIC/CoordGIC.cpp + * @example Nerve_GIC/Nerve.cpp + * @example Nerve_GIC/FuncGIC.cpp + * @example Nerve_GIC/VoronoiGIC.cpp + * @example Spatial_searching/example_spatial_searching.cpp + * @example Alpha_complex/alpha_complex_3d_persistence.cpp + * @example Alpha_complex/alpha_complex_persistence.cpp + * @example Alpha_complex/weighted_periodic_alpha_complex_3d_persistence.cpp + * @example Alpha_complex/weighted_alpha_complex_3d_persistence.cpp + * @example Alpha_complex/periodic_alpha_complex_3d_persistence.cpp + * @example Alpha_complex/exact_alpha_complex_3d_persistence.cpp + * @example Bottleneck_distance/bottleneck_distance.cpp + * @example Witness_complex/weak_witness_persistence.cpp + * @example Witness_complex/strong_witness_persistence.cpp + * @example Bitmap_cubical_complex/cubical_complex_persistence.cpp + * @example Bitmap_cubical_complex/periodic_cubical_complex_persistence.cpp + * @example common/off_file_from_shape_generator.cpp + * @example Rips_complex/rips_distance_matrix_persistence.cpp + * @example Rips_complex/rips_persistence.cpp + * @example Persistence_representations/persistence_landscapes_on_grid/create_landscapes_on_grid.cpp + * @example Persistence_representations/persistence_landscapes_on_grid/plot_landscapes_on_grid.cpp + * @example Persistence_representations/persistence_landscapes_on_grid/compute_scalar_product_of_landscapes_on_grid.cpp + * @example Persistence_representations/persistence_landscapes_on_grid/compute_distance_of_landscapes_on_grid.cpp + * @example Persistence_representations/persistence_landscapes_on_grid/average_landscapes_on_grid.cpp + * @example Persistence_representations/persistence_intervals/compute_birth_death_range_in_persistence_diagram.cpp + * @example Persistence_representations/persistence_intervals/compute_number_of_dominant_intervals.cpp + * @example Persistence_representations/persistence_intervals/plot_persistence_Betti_numbers.cpp + * @example Persistence_representations/persistence_intervals/plot_persistence_intervals.cpp + * @example Persistence_representations/persistence_intervals/plot_histogram_of_intervals_lengths.cpp + * @example Persistence_representations/persistence_intervals/compute_bottleneck_distance.cpp + * @example Persistence_representations/persistence_heat_maps/create_pssk.cpp + * @example Persistence_representations/persistence_heat_maps/create_p_h_m_weighted_by_arctan_of_their_persistence.cpp + * @example Persistence_representations/persistence_heat_maps/create_p_h_m_weighted_by_squared_diag_distance.cpp + * @example Persistence_representations/persistence_heat_maps/compute_distance_of_persistence_heat_maps.cpp + * @example Persistence_representations/persistence_heat_maps/compute_scalar_product_of_persistence_heat_maps.cpp + * @example Persistence_representations/persistence_heat_maps/create_p_h_m_weighted_by_distance_from_diagonal.cpp + * @example Persistence_representations/persistence_heat_maps/average_persistence_heat_maps.cpp + * @example Persistence_representations/persistence_heat_maps/plot_persistence_heat_map.cpp + * @example Persistence_representations/persistence_heat_maps/create_persistence_heat_maps.cpp + * @example Persistence_representations/persistence_vectors/plot_persistence_vectors.cpp + * @example Persistence_representations/persistence_vectors/compute_distance_of_persistence_vectors.cpp + * @example Persistence_representations/persistence_vectors/average_persistence_vectors.cpp + * @example Persistence_representations/persistence_vectors/create_persistence_vectors.cpp + * @example Persistence_representations/persistence_vectors/compute_scalar_product_of_persistence_vectors.cpp + * @example Persistence_representations/persistence_landscapes/average_landscapes.cpp + * @example Persistence_representations/persistence_landscapes/compute_scalar_product_of_landscapes.cpp + * @example Persistence_representations/persistence_landscapes/create_landscapes.cpp + * @example Persistence_representations/persistence_landscapes/compute_distance_of_landscapes.cpp + * @example Persistence_representations/persistence_landscapes/plot_landscapes.cpp + */ + diff --git a/src/common/doc/installation.h b/src/common/doc/installation.h new file mode 100644 index 00000000..25675cc5 --- /dev/null +++ b/src/common/doc/installation.h @@ -0,0 +1,263 @@ +/*! \page installation GUDHI installation + * \tableofcontents + * As GUDHI is a header only library, there is no need to install the library. + * + * Examples of GUDHI headers inclusion can be found in \ref demos. + * + * \section compiling Compiling + * The library uses c++11 and requires <a target="_blank" href="http://www.boost.org/">Boost</a> with version 1.48.0 or + * more recent. It is a multi-platform library and compiles on Linux, Mac OSX and Visual Studio 2015. + * + * \subsection demos Demos and examples + * To build the demos and examples, run the following commands in a terminal: +\verbatim cd /path-to-gudhi/ +mkdir build +cd build/ +cmake .. +make \endverbatim + * A list of examples is available <a href="examples.html">here</a>. + * + * \subsection testsuites Test suites + * To test your build, run the following command in a terminal: + * \verbatim make test \endverbatim + * + * \subsection documentationgeneration Documentation + * To generate the documentation, <a target="_blank" href="http://www.doxygen.org/">Doxygen</a> is required. + * Run the following command in a terminal: +\verbatim +make doxygen +# Documentation will be generated in the folder YYYY-MM-DD-hh-mm-ss_GUDHI_X.Y.Z/doc/html/ +# You can customize the directory name by calling `cmake -DUSER_VERSION_DIR=/my/custom/folder` +\endverbatim + * + * \section optionallibrary Optional third-party library + * \subsection gmp GMP + * The multi-field persistent homology algorithm requires GMP which is a free library for arbitrary-precision + * arithmetic, operating on signed integers, rational numbers, and floating point numbers. + * + * The following example requires the <a target="_blank" href="http://gmplib.org/">GNU Multiple Precision Arithmetic + * Library</a> (GMP) and will not be built if GMP is not installed: + * \li <a href="_persistent_cohomology_2rips_multifield_persistence_8cpp-example.html"> + * Persistent_cohomology/rips_multifield_persistence.cpp</a> + * + * Having GMP version 4.2 or higher installed is recommended. + * + * \subsection cgal CGAL + * The \ref alpha_complex data structure, \ref bottleneck_distance, and few examples requires CGAL, which is a C++ + * library which provides easy access to efficient and reliable geometric algorithms. + * + * \note There is no need to install CGAL, you can just <CODE>cmake . && make</CODE> CGAL (or even + * <CODE>cmake -DCGAL_HEADER_ONLY=ON .</CODE> for CGAL version ≥ 4.8.0), thereafter you will be able to compile + * GUDHI by calling <CODE>cmake -DCGAL_DIR=/your/path/to/CGAL-X.Y .. && make</CODE> + * + * Having CGAL version 4.4.0 or higher installed is recommended. The procedure to install this library according to + * your operating system is detailed here http://doc.cgal.org/latest/Manual/installation.html + * + * The following examples/utilities require the <a target="_blank" href="http://www.cgal.org/">Computational Geometry Algorithms + * Library</a> (CGAL \cite cgal:eb-15b) and will not be built if CGAL is not installed: + * \li <a href="_alpha_complex_2alpha_complex_3d_persistence_8cpp-example.html"> + * Alpha_complex/alpha_complex_3d_persistence.cpp</a> + * \li <a href="_alpha_complex_2exact_alpha_complex_3d_persistence_8cpp-example.html"> + * Alpha_complex/exact_alpha_complex_3d_persistence.cpp</a> + * \li <a href="_alpha_complex_2weighted_alpha_complex_3d_persistence_8cpp-example.html"> + * Alpha_complex/weighted_alpha_complex_3d_persistence.cpp</a> + * \li <a href="_simplex_tree_2example_alpha_shapes_3_simplex_tree_from_off_file_8cpp-example.html"> + * Simplex_tree/example_alpha_shapes_3_simplex_tree_from_off_file.cpp</a> + * + * The following examples/utilities require CGAL version ≥ 4.6.0: + * \li <a href="_witness_complex_2strong_witness_persistence_8cpp-example.html"> + * Witness_complex/strong_witness_persistence.cpp</a> + * \li <a href="_witness_complex_2weak_witness_persistence_8cpp-example.html"> + * Witness_complex/weak_witness_persistence.cpp</a> + * \li <a href="_witness_complex_2example_strong_witness_complex_off_8cpp-example.html"> + * Witness_complex/example_strong_witness_complex_off.cpp</a> + * \li <a href="_witness_complex_2example_witness_complex_off_8cpp-example.html"> + * Witness_complex/example_witness_complex_off.cpp</a> + * \li <a href="_witness_complex_2example_witness_complex_sphere_8cpp-example.html"> + * Witness_complex/example_witness_complex_sphere.cpp</a> + * + * The following example requires CGAL version ≥ 4.7.0: + * \li <a href="_alpha_complex_2_alpha_complex_from_off_8cpp-example.html"> + * Alpha_complex/Alpha_complex_from_off.cpp</a> + * \li <a href="_alpha_complex_2_alpha_complex_from_points_8cpp-example.html"> + * Alpha_complex/Alpha_complex_from_points.cpp</a> + * \li <a href="_alpha_complex_2alpha_complex_persistence_8cpp-example.html"> + * Alpha_complex/alpha_complex_persistence.cpp</a> + * \li <a href="_alpha_complex_2periodic_alpha_complex_3d_persistence_8cpp-example.html"> + * Alpha_complex/periodic_alpha_complex_3d_persistence.cpp</a> + * \li <a href="_persistent_cohomology_2custom_persistence_sort_8cpp-example.html"> + * Persistent_cohomology/custom_persistence_sort.cpp</a> + * + * The following example requires CGAL version ≥ 4.8.1: + * \li <a href="_bottleneck_distance_2alpha_rips_persistence_bottleneck_distance_8cpp-example.html"> + * Bottleneck_distance/alpha_rips_persistence_bottleneck_distance.cpp.cpp</a> + * \li <a href="_bottleneck_distance_2bottleneck_basic_example_8cpp-example.html"> + * Bottleneck_distance/bottleneck_basic_example.cpp</a> + * \li <a href="_bottleneck_distance_2bottleneck_read_file_8cpp-example.html"> + * Bottleneck_distance/bottleneck_distance.cpp</a> + * \li <a href="_nerve__g_i_c_2_coord_g_i_c_8cpp-example.html"> + * Nerve_GIC/CoordGIC.cpp</a> + * \li <a href="_nerve__g_i_c_2_func_g_i_c_8cpp-example.html"> + * Nerve_GIC/FuncGIC.cpp</a> + * \li <a href="_nerve__g_i_c_2_nerve_8cpp-example.html"> + * Nerve_GIC/Nerve.cpp</a> + * \li <a href="_nerve__g_i_c_2_voronoi_g_i_c_8cpp-example.html"> + * Nerve_GIC/VoronoiGIC.cpp</a> + * \li <a href="_spatial_searching_2example_spatial_searching_8cpp-example.html"> + * Spatial_searching/example_spatial_searching.cpp</a> + * \li <a href="_subsampling_2example_choose_n_farthest_points_8cpp-example.html"> + * Subsampling/example_choose_n_farthest_points.cpp</a> + * \li <a href="_subsampling_2example_custom_kernel_8cpp-example.html"> + * Subsampling/example_custom_kernel.cpp</a> + * \li <a href="_subsampling_2example_pick_n_random_points_8cpp-example.html"> + * Subsampling/example_pick_n_random_points.cpp</a> + * \li <a href="_subsampling_2example_sparsify_point_set_8cpp-example.html"> + * Subsampling/example_sparsify_point_set.cpp</a> + * \li <a href="_tangential_complex_2example_basic_8cpp-example.html"> + * Tangential_complex/example_basic.cpp</a> + * \li <a href="_tangential_complex_2example_with_perturb_8cpp-example.html"> + * Tangential_complex/example_with_perturb.cpp</a> + * + * \subsection eigen3 Eigen3 + * The \ref alpha_complex data structure and few examples requires + * <a target="_blank" href="http://eigen.tuxfamily.org/">Eigen3</a> is a C++ template library for linear algebra: + * matrices, vectors, numerical solvers, and related algorithms. + * + * The following examples/utilities require the <a target="_blank" href="http://eigen.tuxfamily.org/">Eigen3</a> and will not be + * built if Eigen3 is not installed: + * \li <a href="_alpha_complex_2_alpha_complex_from_off_8cpp-example.html"> + * Alpha_complex/Alpha_complex_from_off.cpp</a> + * \li <a href="_alpha_complex_2_alpha_complex_from_points_8cpp-example.html"> + * Alpha_complex/Alpha_complex_from_points.cpp</a> + * \li <a href="_alpha_complex_2alpha_complex_persistence_8cpp-example.html"> + * Alpha_complex/alpha_complex_persistence.cpp</a> + * \li <a href="_alpha_complex_2periodic_alpha_complex_3d_persistence_8cpp-example.html"> + * Alpha_complex/periodic_alpha_complex_3d_persistence.cpp</a> + * \li <a href="_bottleneck_distance_2alpha_rips_persistence_bottleneck_distance_8cpp-example.html"> + * Bottleneck_distance/alpha_rips_persistence_bottleneck_distance.cpp.cpp</a> + * \li <a href="_persistent_cohomology_2custom_persistence_sort_8cpp-example.html"> + * Persistent_cohomology/custom_persistence_sort.cpp</a> + * \li <a href="_spatial_searching_2example_spatial_searching_8cpp-example.html"> + * Spatial_searching/example_spatial_searching.cpp</a> + * \li <a href="_subsampling_2example_choose_n_farthest_points_8cpp-example.html"> + * Subsampling/example_choose_n_farthest_points.cpp</a> + * \li <a href="_subsampling_2example_custom_kernel_8cpp-example.html"> + * Subsampling/example_custom_kernel.cpp</a> + * \li <a href="_subsampling_2example_pick_n_random_points_8cpp-example.html"> + * Subsampling/example_pick_n_random_points.cpp</a> + * \li <a href="_subsampling_2example_sparsify_point_set_8cpp-example.html"> + * Subsampling/example_sparsify_point_set.cpp</a> + * \li <a href="_tangential_complex_2example_basic_8cpp-example.html"> + * Tangential_complex/example_basic.cpp</a> + * \li <a href="_tangential_complex_2example_with_perturb_8cpp-example.html"> + * Tangential_complex/example_with_perturb.cpp</a> + * \li <a href="_witness_complex_2strong_witness_persistence_8cpp-example.html"> + * Witness_complex/strong_witness_persistence.cpp</a> + * \li <a href="_witness_complex_2weak_witness_persistence_8cpp-example.html"> + * Witness_complex/weak_witness_persistence.cpp</a> + * \li <a href="_witness_complex_2example_strong_witness_complex_off_8cpp-example.html"> + * Witness_complex/example_strong_witness_complex_off.cpp</a> + * \li <a href="_witness_complex_2example_witness_complex_off_8cpp-example.html"> + * Witness_complex/example_witness_complex_off.cpp</a> + * \li <a href="_witness_complex_2example_witness_complex_sphere_8cpp-example.html"> + * Witness_complex/example_witness_complex_sphere.cpp</a> + * + * \subsection tbb Threading Building Blocks + * <a target="_blank" href="https://www.threadingbuildingblocks.org/">Intel® TBB</a> lets you easily write parallel + * C++ programs that take full advantage of multicore performance, that are portable and composable, and that have + * future-proof scalability. + * + * Having Intel® TBB installed is recommended to parallelize and accelerate some GUDHI computations. + * + * The following examples/utilities are using Intel® TBB if installed: + * \li <a href="_alpha_complex_2_alpha_complex_from_off_8cpp-example.html"> + * Alpha_complex/Alpha_complex_from_off.cpp</a> + * \li <a href="_alpha_complex_2_alpha_complex_from_points_8cpp-example.html"> + * Alpha_complex/Alpha_complex_from_points.cpp</a> + * \li <a href="_alpha_complex_2alpha_complex_3d_persistence_8cpp-example.html"> + * Alpha_complex/alpha_complex_3d_persistence.cpp</a> + * \li <a href="_alpha_complex_2alpha_complex_persistence_8cpp-example.html"> + * Alpha_complex/alpha_complex_persistence.cpp</a> + * \li <a href="_alpha_complex_2exact_alpha_complex_3d_persistence_8cpp-example.html"> + * Alpha_complex/exact_alpha_complex_3d_persistence.cpp</a> + * \li <a href="_alpha_complex_2periodic_alpha_complex_3d_persistence_8cpp-example.html"> + * Alpha_complex/periodic_alpha_complex_3d_persistence.cpp</a> + * \li <a href="_alpha_complex_2weighted_alpha_complex_3d_persistence_8cpp-example.html"> + * Alpha_complex/weighted_alpha_complex_3d_persistence.cpp</a> + * \li <a href="_bitmap_cubical_complex_2_bitmap_cubical_complex_8cpp-example.html"> + * Bitmap_cubical_complex/cubical_complex_persistence.cpp</a> + * \li <a href="_bitmap_cubical_complex_2_bitmap_cubical_complex_periodic_boundary_conditions_8cpp-example.html"> + * Bitmap_cubical_complex/periodic_cubical_complex_persistence.cpp</a> + * \li <a href="_bitmap_cubical_complex_2_random_bitmap_cubical_complex_8cpp-example.html"> + * Bitmap_cubical_complex/Random_bitmap_cubical_complex.cpp</a> + * \li <a href="_nerve__g_i_c_2_coord_g_i_c_8cpp-example.html"> + * Nerve_GIC/CoordGIC.cpp</a> + * \li <a href="_nerve__g_i_c_2_func_g_i_c_8cpp-example.html"> + * Nerve_GIC/FuncGIC.cpp</a> + * \li <a href="_nerve__g_i_c_2_nerve_8cpp-example.html"> + * Nerve_GIC/Nerve.cpp</a> + * \li <a href="_nerve__g_i_c_2_voronoi_g_i_c_8cpp-example.html"> + * Nerve_GIC/VoronoiGIC.cpp</a> + * \li <a href="_simplex_tree_2simple_simplex_tree_8cpp-example.html"> + * Simplex_tree/simple_simplex_tree.cpp</a> + * \li <a href="_simplex_tree_2example_alpha_shapes_3_simplex_tree_from_off_file_8cpp-example.html"> + * Simplex_tree/example_alpha_shapes_3_simplex_tree_from_off_file.cpp</a> + * \li <a href="_simplex_tree_2simplex_tree_from_cliques_of_graph_8cpp-example.html"> + * Simplex_tree/simplex_tree_from_cliques_of_graph.cpp</a> + * \li <a href="_simplex_tree_2graph_expansion_with_blocker_8cpp-example.html"> + * Simplex_tree/graph_expansion_with_blocker.cpp</a> + * \li <a href="_persistent_cohomology_2alpha_complex_3d_persistence_8cpp-example.html"> + * Persistent_cohomology/alpha_complex_3d_persistence.cpp</a> + * \li <a href="_persistent_cohomology_2alpha_complex_persistence_8cpp-example.html"> + * Persistent_cohomology/alpha_complex_persistence.cpp</a> + * \li <a href="_persistent_cohomology_2rips_persistence_via_boundary_matrix_8cpp-example.html"> + * Persistent_cohomology/rips_persistence_via_boundary_matrix.cpp</a> + * \li <a href="_persistent_cohomology_2persistence_from_file_8cpp-example.html"> + * Persistent_cohomology/persistence_from_file.cpp</a> + * \li <a href="_persistent_cohomology_2persistence_from_simple_simplex_tree_8cpp-example.html"> + * Persistent_cohomology/persistence_from_simple_simplex_tree.cpp</a> + * \li <a href="_persistent_cohomology_2plain_homology_8cpp-example.html"> + * Persistent_cohomology/plain_homology.cpp</a> + * \li <a href="_persistent_cohomology_2rips_multifield_persistence_8cpp-example.html"> + * Persistent_cohomology/rips_multifield_persistence.cpp</a> + * \li <a href="_persistent_cohomology_2rips_persistence_step_by_step_8cpp-example.html"> + * Persistent_cohomology/rips_persistence_step_by_step.cpp</a> + * \li <a href="_persistent_cohomology_2exact_alpha_complex_3d_persistence_8cpp-example.html"> + * Persistent_cohomology/exact_alpha_complex_3d_persistence.cpp</a> + * \li <a href="_persistent_cohomology_2weighted_alpha_complex_3d_persistence_8cpp-example.html"> + * Persistent_cohomology/weighted_alpha_complex_3d_persistence.cpp</a> + * \li <a href="_persistent_cohomology_2custom_persistence_sort_8cpp-example.html"> + * Persistent_cohomology/custom_persistence_sort.cpp</a> + * \li <a href="_rips_complex_2example_one_skeleton_rips_from_points_8cpp-example.html"> + * Rips_complex/example_one_skeleton_rips_from_points.cpp</a> + * \li <a href="_rips_complex_2example_rips_complex_from_off_file_8cpp-example.html"> + * Rips_complex/example_rips_complex_from_off_file.cpp</a> + * \li <a href="_rips_complex_2rips_distance_matrix_persistence_8cpp-example.html"> + * Rips_complex/rips_distance_matrix_persistence.cpp</a> + * \li <a href="_rips_complex_2rips_persistence_8cpp-example.html"> + * Rips_complex/rips_persistence.cpp</a> + * \li <a href="_witness_complex_2strong_witness_persistence_8cpp-example.html"> + * Witness_complex/strong_witness_persistence.cpp</a> + * \li <a href="_witness_complex_2weak_witness_persistence_8cpp-example.html"> + * Witness_complex/weak_witness_persistence.cpp</a> + * \li <a href="_witness_complex_2example_nearest_landmark_table_8cpp-example.html"> + * Witness_complex/example_nearest_landmark_table.cpp</a> + * + * \section Contributions Bug reports and contributions + * Please help us improving the quality of the GUDHI library. You may report bugs or suggestions to: + * \verbatim Contact: gudhi-users@lists.gforge.inria.fr \endverbatim + * + * GUDHI is open to external contributions. If you want to join our development team, please contact us. + * +*/ + +/*! \page Citation Acknowledging the GUDHI library + * We kindly ask users to cite the GUDHI library as appropriately as possible in their papers, and to mention the use + * of the GUDHI library on the web pages of their projects using GUDHI and provide us with links to these web pages. + * Feel free to contact us in case you have any question or remark on this topic. + * + * We provide \ref GudhiBibtex entries for the modules of the User and Reference Manual, as well as for publications + * directly related to the GUDHI library. + * \section GudhiBibtex GUDHI bibtex + * \verbinclude biblio/how_to_cite_gudhi.bib +*/ diff --git a/src/common/doc/main_page.h b/src/common/doc/main_page.h index 148ee670..b3e9ea03 100644 --- a/src/common/doc/main_page.h +++ b/src/common/doc/main_page.h @@ -93,7 +93,7 @@ </td> </tr> </table> - \subsection CoverComplexDataStructure Cover Complexes: Nerves and Graph Induced Complexes + \subsection CoverComplexDataStructure Cover Complexes \image html "gicvisu.jpg" "Graph Induced Complex of a point cloud." <table border="0"> <tr> @@ -101,6 +101,7 @@ <b>Author:</b> Mathieu Carrière<br> <b>Introduced in:</b> GUDHI 2.1.0<br> <b>Copyright:</b> GPL v3<br> + <b>Requires:</b> \ref cgal ≥ 4.8.1 </td> <td width="75%"> Nerves and Graph Induced Complexes are cover complexes, i.e. simplicial complexes that provably contain @@ -250,305 +251,3 @@ </table> */ - -/*! \page installation GUDHI installation - * \tableofcontents - * As GUDHI is a header only library, there is no need to install the library. - * - * Examples of GUDHI headers inclusion can be found in \ref demos. - * - * \section compiling Compiling - * The library uses c++11 and requires <a target="_blank" href="http://www.boost.org/">Boost</a> with version 1.48.0 or - * more recent. It is a multi-platform library and compiles on Linux, Mac OSX and Visual Studio 2015. - * - * \subsection demos Demos and examples - * To build the demos and examples, run the following commands in a terminal: -\verbatim cd /path-to-gudhi/ -mkdir build -cd build/ -cmake .. -make \endverbatim - * A list of examples is available <a href="examples.html">here</a>. - * - * \subsection testsuites Test suites - * To test your build, run the following command in a terminal: - * \verbatim make test \endverbatim - * - * \subsection documentationgeneration Documentation - * To generate the documentation, <a target="_blank" href="http://www.doxygen.org/">Doxygen</a> is required. - * Run the following command in a terminal: -\verbatim -make doxygen -# Documentation will be generated in the folder YYYY-MM-DD-hh-mm-ss_GUDHI_X.Y.Z/doc/html/ -# You can customize the directory name by calling `cmake -DUSER_VERSION_DIR=/my/custom/folder` -\endverbatim - * - * \section optionallibrary Optional third-party library - * \subsection gmp GMP - * The multi-field persistent homology algorithm requires GMP which is a free library for arbitrary-precision - * arithmetic, operating on signed integers, rational numbers, and floating point numbers. - * - * The following example requires the <a target="_blank" href="http://gmplib.org/">GNU Multiple Precision Arithmetic - * Library</a> (GMP) and will not be built if GMP is not installed: - * \li <a href="_persistent_cohomology_2rips_multifield_persistence_8cpp-example.html"> - * Persistent_cohomology/rips_multifield_persistence.cpp</a> - * - * Having GMP version 4.2 or higher installed is recommended. - * - * \subsection cgal CGAL - * The \ref alpha_complex data structure, \ref bottleneck_distance, and few examples requires CGAL, which is a C++ - * library which provides easy access to efficient and reliable geometric algorithms. - * - * \note There is no need to install CGAL, you can just <CODE>cmake . && make</CODE> CGAL (or even - * <CODE>cmake -DCGAL_HEADER_ONLY=ON .</CODE> for CGAL version ≥ 4.8.0), thereafter you will be able to compile - * GUDHI by calling <CODE>cmake -DCGAL_DIR=/your/path/to/CGAL-X.Y .. && make</CODE> - * - * Having CGAL version 4.4.0 or higher installed is recommended. The procedure to install this library according to - * your operating system is detailed here http://doc.cgal.org/latest/Manual/installation.html - * - * The following examples/utilities require the <a target="_blank" href="http://www.cgal.org/">Computational Geometry Algorithms - * Library</a> (CGAL \cite cgal:eb-15b) and will not be built if CGAL is not installed: - * \li <a href="_alpha_complex_2alpha_complex_3d_persistence_8cpp-example.html"> - * Alpha_complex/alpha_complex_3d_persistence.cpp</a> - * \li <a href="_alpha_complex_2exact_alpha_complex_3d_persistence_8cpp-example.html"> - * Alpha_complex/exact_alpha_complex_3d_persistence.cpp</a> - * \li <a href="_alpha_complex_2weighted_alpha_complex_3d_persistence_8cpp-example.html"> - * Alpha_complex/weighted_alpha_complex_3d_persistence.cpp</a> - * \li <a href="_simplex_tree_2example_alpha_shapes_3_simplex_tree_from_off_file_8cpp-example.html"> - * Simplex_tree/example_alpha_shapes_3_simplex_tree_from_off_file.cpp</a> - * - * The following examples/utilities require CGAL version ≥ 4.6.0: - * \li <a href="_witness_complex_2strong_witness_persistence_8cpp-example.html"> - * Witness_complex/strong_witness_persistence.cpp</a> - * \li <a href="_witness_complex_2weak_witness_persistence_8cpp-example.html"> - * Witness_complex/weak_witness_persistence.cpp</a> - * \li <a href="_witness_complex_2example_strong_witness_complex_off_8cpp-example.html"> - * Witness_complex/example_strong_witness_complex_off.cpp</a> - * \li <a href="_witness_complex_2example_witness_complex_off_8cpp-example.html"> - * Witness_complex/example_witness_complex_off.cpp</a> - * \li <a href="_witness_complex_2example_witness_complex_sphere_8cpp-example.html"> - * Witness_complex/example_witness_complex_sphere.cpp</a> - * - * The following example requires CGAL version ≥ 4.7.0: - * \li <a href="_alpha_complex_2_alpha_complex_from_off_8cpp-example.html"> - * Alpha_complex/Alpha_complex_from_off.cpp</a> - * \li <a href="_alpha_complex_2_alpha_complex_from_points_8cpp-example.html"> - * Alpha_complex/Alpha_complex_from_points.cpp</a> - * \li <a href="_alpha_complex_2alpha_complex_persistence_8cpp-example.html"> - * Alpha_complex/alpha_complex_persistence.cpp</a> - * \li <a href="_alpha_complex_2periodic_alpha_complex_3d_persistence_8cpp-example.html"> - * Alpha_complex/periodic_alpha_complex_3d_persistence.cpp</a> - * \li <a href="_persistent_cohomology_2custom_persistence_sort_8cpp-example.html"> - * Persistent_cohomology/custom_persistence_sort.cpp</a> - * - * The following example requires CGAL version ≥ 4.8.1: - * \li <a href="_bottleneck_distance_2alpha_rips_persistence_bottleneck_distance_8cpp-example.html"> - * Bottleneck_distance/alpha_rips_persistence_bottleneck_distance.cpp.cpp</a> - * \li <a href="_bottleneck_distance_2bottleneck_basic_example_8cpp-example.html"> - * Bottleneck_distance/bottleneck_basic_example.cpp</a> - * \li <a href="_bottleneck_distance_2bottleneck_read_file_8cpp-example.html"> - * Bottleneck_distance/bottleneck_distance.cpp</a> - * \li <a href="_spatial_searching_2example_spatial_searching_8cpp-example.html"> - * Spatial_searching/example_spatial_searching.cpp</a> - * \li <a href="_subsampling_2example_choose_n_farthest_points_8cpp-example.html"> - * Subsampling/example_choose_n_farthest_points.cpp</a> - * \li <a href="_subsampling_2example_custom_kernel_8cpp-example.html"> - * Subsampling/example_custom_kernel.cpp</a> - * \li <a href="_subsampling_2example_pick_n_random_points_8cpp-example.html"> - * Subsampling/example_pick_n_random_points.cpp</a> - * \li <a href="_subsampling_2example_sparsify_point_set_8cpp-example.html"> - * Subsampling/example_sparsify_point_set.cpp</a> - * \li <a href="_tangential_complex_2example_basic_8cpp-example.html"> - * Tangential_complex/example_basic.cpp</a> - * \li <a href="_tangential_complex_2example_with_perturb_8cpp-example.html"> - * Tangential_complex/example_with_perturb.cpp</a> - * - * \subsection eigen3 Eigen3 - * The \ref alpha_complex data structure and few examples requires - * <a target="_blank" href="http://eigen.tuxfamily.org/">Eigen3</a> is a C++ template library for linear algebra: - * matrices, vectors, numerical solvers, and related algorithms. - * - * The following examples/utilities require the <a target="_blank" href="http://eigen.tuxfamily.org/">Eigen3</a> and will not be - * built if Eigen3 is not installed: - * \li <a href="_alpha_complex_2_alpha_complex_from_off_8cpp-example.html"> - * Alpha_complex/Alpha_complex_from_off.cpp</a> - * \li <a href="_alpha_complex_2_alpha_complex_from_points_8cpp-example.html"> - * Alpha_complex/Alpha_complex_from_points.cpp</a> - * \li <a href="_alpha_complex_2alpha_complex_persistence_8cpp-example.html"> - * Alpha_complex/alpha_complex_persistence.cpp</a> - * \li <a href="_alpha_complex_2periodic_alpha_complex_3d_persistence_8cpp-example.html"> - * Alpha_complex/periodic_alpha_complex_3d_persistence.cpp</a> - * \li <a href="_bottleneck_distance_2alpha_rips_persistence_bottleneck_distance_8cpp-example.html"> - * Bottleneck_distance/alpha_rips_persistence_bottleneck_distance.cpp.cpp</a> - * \li <a href="_persistent_cohomology_2custom_persistence_sort_8cpp-example.html"> - * Persistent_cohomology/custom_persistence_sort.cpp</a> - * \li <a href="_spatial_searching_2example_spatial_searching_8cpp-example.html"> - * Spatial_searching/example_spatial_searching.cpp</a> - * \li <a href="_subsampling_2example_choose_n_farthest_points_8cpp-example.html"> - * Subsampling/example_choose_n_farthest_points.cpp</a> - * \li <a href="_subsampling_2example_custom_kernel_8cpp-example.html"> - * Subsampling/example_custom_kernel.cpp</a> - * \li <a href="_subsampling_2example_pick_n_random_points_8cpp-example.html"> - * Subsampling/example_pick_n_random_points.cpp</a> - * \li <a href="_subsampling_2example_sparsify_point_set_8cpp-example.html"> - * Subsampling/example_sparsify_point_set.cpp</a> - * \li <a href="_tangential_complex_2example_basic_8cpp-example.html"> - * Tangential_complex/example_basic.cpp</a> - * \li <a href="_tangential_complex_2example_with_perturb_8cpp-example.html"> - * Tangential_complex/example_with_perturb.cpp</a> - * \li <a href="_witness_complex_2strong_witness_persistence_8cpp-example.html"> - * Witness_complex/strong_witness_persistence.cpp</a> - * \li <a href="_witness_complex_2weak_witness_persistence_8cpp-example.html"> - * Witness_complex/weak_witness_persistence.cpp</a> - * \li <a href="_witness_complex_2example_strong_witness_complex_off_8cpp-example.html"> - * Witness_complex/example_strong_witness_complex_off.cpp</a> - * \li <a href="_witness_complex_2example_witness_complex_off_8cpp-example.html"> - * Witness_complex/example_witness_complex_off.cpp</a> - * \li <a href="_witness_complex_2example_witness_complex_sphere_8cpp-example.html"> - * Witness_complex/example_witness_complex_sphere.cpp</a> - * - * \subsection tbb Threading Building Blocks - * <a target="_blank" href="https://www.threadingbuildingblocks.org/">Intel® TBB</a> lets you easily write parallel - * C++ programs that take full advantage of multicore performance, that are portable and composable, and that have - * future-proof scalability. - * - * Having Intel® TBB installed is recommended to parallelize and accelerate some GUDHI computations. - * - * The following examples/utilities are using Intel® TBB if installed: - * \li <a href="_alpha_complex_2_alpha_complex_from_off_8cpp-example.html"> - * Alpha_complex/Alpha_complex_from_off.cpp</a> - * \li <a href="_alpha_complex_2_alpha_complex_from_points_8cpp-example.html"> - * Alpha_complex/Alpha_complex_from_points.cpp</a> - * \li <a href="_alpha_complex_2alpha_complex_3d_persistence_8cpp-example.html"> - * Alpha_complex/alpha_complex_3d_persistence.cpp</a> - * \li <a href="_alpha_complex_2alpha_complex_persistence_8cpp-example.html"> - * Alpha_complex/alpha_complex_persistence.cpp</a> - * \li <a href="_alpha_complex_2exact_alpha_complex_3d_persistence_8cpp-example.html"> - * Alpha_complex/exact_alpha_complex_3d_persistence.cpp</a> - * \li <a href="_alpha_complex_2periodic_alpha_complex_3d_persistence_8cpp-example.html"> - * Alpha_complex/periodic_alpha_complex_3d_persistence.cpp</a> - * \li <a href="_alpha_complex_2weighted_alpha_complex_3d_persistence_8cpp-example.html"> - * Alpha_complex/weighted_alpha_complex_3d_persistence.cpp</a> - * \li <a href="_bitmap_cubical_complex_2_bitmap_cubical_complex_8cpp-example.html"> - * Bitmap_cubical_complex/cubical_complex_persistence.cpp</a> - * \li <a href="_bitmap_cubical_complex_2_bitmap_cubical_complex_periodic_boundary_conditions_8cpp-example.html"> - * Bitmap_cubical_complex/periodic_cubical_complex_persistence.cpp</a> - * \li <a href="_bitmap_cubical_complex_2_random_bitmap_cubical_complex_8cpp-example.html"> - * Bitmap_cubical_complex/Random_bitmap_cubical_complex.cpp</a> - * \li <a href="_simplex_tree_2simple_simplex_tree_8cpp-example.html"> - * Simplex_tree/simple_simplex_tree.cpp</a> - * \li <a href="_simplex_tree_2example_alpha_shapes_3_simplex_tree_from_off_file_8cpp-example.html"> - * Simplex_tree/example_alpha_shapes_3_simplex_tree_from_off_file.cpp</a> - * \li <a href="_simplex_tree_2simplex_tree_from_cliques_of_graph_8cpp-example.html"> - * Simplex_tree/simplex_tree_from_cliques_of_graph.cpp</a> - * \li <a href="_simplex_tree_2graph_expansion_with_blocker_8cpp-example.html"> - * Simplex_tree/graph_expansion_with_blocker.cpp</a> - * \li <a href="_persistent_cohomology_2alpha_complex_3d_persistence_8cpp-example.html"> - * Persistent_cohomology/alpha_complex_3d_persistence.cpp</a> - * \li <a href="_persistent_cohomology_2alpha_complex_persistence_8cpp-example.html"> - * Persistent_cohomology/alpha_complex_persistence.cpp</a> - * \li <a href="_persistent_cohomology_2rips_persistence_via_boundary_matrix_8cpp-example.html"> - * Persistent_cohomology/rips_persistence_via_boundary_matrix.cpp</a> - * \li <a href="_persistent_cohomology_2persistence_from_file_8cpp-example.html"> - * Persistent_cohomology/persistence_from_file.cpp</a> - * \li <a href="_persistent_cohomology_2persistence_from_simple_simplex_tree_8cpp-example.html"> - * Persistent_cohomology/persistence_from_simple_simplex_tree.cpp</a> - * \li <a href="_persistent_cohomology_2plain_homology_8cpp-example.html"> - * Persistent_cohomology/plain_homology.cpp</a> - * \li <a href="_persistent_cohomology_2rips_multifield_persistence_8cpp-example.html"> - * Persistent_cohomology/rips_multifield_persistence.cpp</a> - * \li <a href="_persistent_cohomology_2rips_persistence_step_by_step_8cpp-example.html"> - * Persistent_cohomology/rips_persistence_step_by_step.cpp</a> - * \li <a href="_persistent_cohomology_2exact_alpha_complex_3d_persistence_8cpp-example.html"> - * Persistent_cohomology/exact_alpha_complex_3d_persistence.cpp</a> - * \li <a href="_persistent_cohomology_2weighted_alpha_complex_3d_persistence_8cpp-example.html"> - * Persistent_cohomology/weighted_alpha_complex_3d_persistence.cpp</a> - * \li <a href="_persistent_cohomology_2custom_persistence_sort_8cpp-example.html"> - * Persistent_cohomology/custom_persistence_sort.cpp</a> - * \li <a href="_rips_complex_2example_one_skeleton_rips_from_points_8cpp-example.html"> - * Rips_complex/example_one_skeleton_rips_from_points.cpp</a> - * \li <a href="_rips_complex_2example_rips_complex_from_off_file_8cpp-example.html"> - * Rips_complex/example_rips_complex_from_off_file.cpp</a> - * \li <a href="_rips_complex_2rips_distance_matrix_persistence_8cpp-example.html"> - * Rips_complex/rips_distance_matrix_persistence.cpp</a> - * \li <a href="_rips_complex_2rips_persistence_8cpp-example.html"> - * Rips_complex/rips_persistence.cpp</a> - * \li <a href="_witness_complex_2strong_witness_persistence_8cpp-example.html"> - * Witness_complex/strong_witness_persistence.cpp</a> - * \li <a href="_witness_complex_2weak_witness_persistence_8cpp-example.html"> - * Witness_complex/weak_witness_persistence.cpp</a> - * \li <a href="_witness_complex_2example_nearest_landmark_table_8cpp-example.html"> - * Witness_complex/example_nearest_landmark_table.cpp</a> - * - * \section Contributions Bug reports and contributions - * Please help us improving the quality of the GUDHI library. You may report bugs or suggestions to: - * \verbatim Contact: gudhi-users@lists.gforge.inria.fr \endverbatim - * - * GUDHI is open to external contributions. If you want to join our development team, please contact us. - * -*/ - -/*! \page Citation Acknowledging the GUDHI library - * We kindly ask users to cite the GUDHI library as appropriately as possible in their papers, and to mention the use - * of the GUDHI library on the web pages of their projects using GUDHI and provide us with links to these web pages. - * Feel free to contact us in case you have any question or remark on this topic. - * - * We provide \ref GudhiBibtex entries for the modules of the User and Reference Manual, as well as for publications - * directly related to the GUDHI library. - * \section GudhiBibtex GUDHI bibtex - * \verbinclude biblio/how_to_cite_gudhi.bib -*/ - -// List of GUDHI examples - Doxygen needs at least a file tag to analyse comments -/*! @file Examples - * @example Alpha_complex/Alpha_complex_from_off.cpp - * @example Alpha_complex/Alpha_complex_from_points.cpp - * @example Alpha_complex/alpha_complex_3d_persistence.cpp - * @example Alpha_complex/alpha_complex_persistence.cpp - * @example Alpha_complex/exact_alpha_complex_3d_persistence.cpp - * @example Alpha_complex/periodic_alpha_complex_3d_persistence.cpp - * @example Alpha_complex/weighted_alpha_complex_3d_persistence.cpp - * @example Bottleneck_distance/alpha_rips_persistence_bottleneck_distance.cpp - * @example Bottleneck_distance/bottleneck_basic_example.cpp - * @example Bottleneck_distance/bottleneck_distance.cpp - * @example Bitmap_cubical_complex/cubical_complex_persistence.cpp - * @example Bitmap_cubical_complex/periodic_cubical_complex_persistence.cpp - * @example Bitmap_cubical_complex/Random_bitmap_cubical_complex.cpp - * @example common/example_CGAL_3D_points_off_reader.cpp - * @example common/example_CGAL_points_off_reader.cpp - * @example Contraction/Garland_heckbert.cpp - * @example Contraction/Rips_contraction.cpp - * @example Persistent_cohomology/rips_persistence_via_boundary_matrix.cpp - * @example Persistent_cohomology/persistence_from_file.cpp - * @example Persistent_cohomology/persistence_from_simple_simplex_tree.cpp - * @example Persistent_cohomology/plain_homology.cpp - * @example Persistent_cohomology/rips_multifield_persistence.cpp - * @example Persistent_cohomology/custom_persistence_sort.cpp - * @example Persistent_cohomology/rips_persistence_step_by_step.cpp - * @example Rips_complex/example_one_skeleton_rips_from_points.cpp - * @example Rips_complex/example_rips_complex_from_off_file.cpp - * @example Rips_complex/rips_persistence.cpp - * @example Rips_complex/rips_distance_matrix_persistence.cpp - * @example Simplex_tree/mini_simplex_tree.cpp - * @example Simplex_tree/simple_simplex_tree.cpp - * @example Simplex_tree/example_alpha_shapes_3_simplex_tree_from_off_file.cpp - * @example Simplex_tree/simplex_tree_from_cliques_of_graph.cpp - * @example Simplex_tree/graph_expansion_with_blocker.cpp - * @example Skeleton_blocker/Skeleton_blocker_from_simplices.cpp - * @example Skeleton_blocker/Skeleton_blocker_iteration.cpp - * @example Skeleton_blocker/Skeleton_blocker_link.cpp - * @example Spatial_searching/example_spatial_searching.cpp - * @example Subsampling/example_choose_n_farthest_points.cpp - * @example Subsampling/example_custom_kernel.cpp - * @example Subsampling/example_pick_n_random_points.cpp - * @example Subsampling/example_sparsify_point_set.cpp - * @example Tangential_complex/example_basic.cpp - * @example Tangential_complex/example_with_perturb.cpp - * @example Witness_complex/example_nearest_landmark_table.cpp - * @example Witness_complex/example_strong_witness_complex_off.cpp - * @example Witness_complex/example_witness_complex_off.cpp - * @example Witness_complex/example_witness_complex_sphere.cpp - * @example Witness_complex/weak_witness_persistence.cpp - * @example Witness_complex/strong_witness_persistence.cpp - */ - |