From 88a36ffad6c11279990c1c96df32b95c1f6f526c Mon Sep 17 00:00:00 2001 From: ROUVREAU Vincent Date: Fri, 3 Jul 2020 13:57:49 +0200 Subject: A fix proposal for boudaries of a simplex python version --- src/Simplex_tree/include/gudhi/Simplex_tree/Simplex_tree_iterators.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/Simplex_tree') diff --git a/src/Simplex_tree/include/gudhi/Simplex_tree/Simplex_tree_iterators.h b/src/Simplex_tree/include/gudhi/Simplex_tree/Simplex_tree_iterators.h index 9007b6bd..9c864454 100644 --- a/src/Simplex_tree/include/gudhi/Simplex_tree/Simplex_tree_iterators.h +++ b/src/Simplex_tree/include/gudhi/Simplex_tree/Simplex_tree_iterators.h @@ -85,6 +85,11 @@ class Simplex_tree_boundary_simplex_iterator : public boost::iterator_facade< typedef typename SimplexTree::Vertex_handle Vertex_handle; typedef typename SimplexTree::Siblings Siblings; + Simplex_tree_boundary_simplex_iterator() + : sib_(nullptr), + st_(nullptr) { + } + // any end() iterator explicit Simplex_tree_boundary_simplex_iterator(SimplexTree * st) : last_(st->null_vertex()), -- cgit v1.2.3 From 85eec1ba750d56b66e3739dc486c6205f49fb31e Mon Sep 17 00:00:00 2001 From: ROUVREAU Vincent Date: Fri, 3 Jul 2020 16:04:45 +0200 Subject: A proposal for simplex_tree reset_filtration (python & C++) --- src/Simplex_tree/include/gudhi/Simplex_tree.h | 30 +++++++++++++++ src/Simplex_tree/test/simplex_tree_unit_test.cpp | 47 ++++++++++++++++++++++++ src/python/gudhi/simplex_tree.pxd | 1 + src/python/gudhi/simplex_tree.pyx | 10 +++++ src/python/test/test_simplex_tree.py | 22 +++++++++++ 5 files changed, 110 insertions(+) (limited to 'src/Simplex_tree') diff --git a/src/Simplex_tree/include/gudhi/Simplex_tree.h b/src/Simplex_tree/include/gudhi/Simplex_tree.h index 889dbd00..adc8e801 100644 --- a/src/Simplex_tree/include/gudhi/Simplex_tree.h +++ b/src/Simplex_tree/include/gudhi/Simplex_tree.h @@ -1667,6 +1667,36 @@ class Simplex_tree { return sh; // None of its faces has the same filtration. } + public: + /** \brief This function resets filtration value until a given dimension. + * @param[in] filt_value The new filtration value. + * @param[in] max_dim The maximal dimension. + */ + void reset_filtration(Filtration_value filt_value, int max_dim) { + for (auto& simplex : root_.members()) { + simplex.second.assign_filtration(filt_value); + if (has_children(&simplex) && max_dim > 0) { + rec_reset_filtration(simplex.second.children(), filt_value, (max_dim - 1)); + } + } + clear_filtration(); // Drop the cache. + } + + private: + /** \brief Recursively resets filtration value until a given dimension. + * @param[in] sib Siblings to be parsed. + * @param[in] filt_value The new filtration value. + * @param[in] max_dim The maximal dimension. + */ + void rec_reset_filtration(Siblings * sib, Filtration_value filt_value, int max_dim) { + for (auto& simplex : sib->members()) { + simplex.second.assign_filtration(filt_value); + if (has_children(&simplex) && max_dim > 0) { + rec_reset_filtration(simplex.second.children(), filt_value, (max_dim - 1)); + } + } + } + private: Vertex_handle null_vertex_; /** \brief Total number of simplices in the complex, without the empty simplex.*/ diff --git a/src/Simplex_tree/test/simplex_tree_unit_test.cpp b/src/Simplex_tree/test/simplex_tree_unit_test.cpp index 9b5fa8fe..9780f5b0 100644 --- a/src/Simplex_tree/test/simplex_tree_unit_test.cpp +++ b/src/Simplex_tree/test/simplex_tree_unit_test.cpp @@ -940,3 +940,50 @@ BOOST_AUTO_TEST_CASE_TEMPLATE(generators, typeST, list_of_tested_variants) { BOOST_CHECK(st.edge_with_same_filtration(st.find({1,5}))==st.find({1,5})); } } + +BOOST_AUTO_TEST_CASE_TEMPLATE(simplex_tree_reset_filtration, typeST, list_of_tested_variants) { + std::clog << "********************************************************************" << std::endl; + std::clog << "TEST RESET FILTRATION" << std::endl; + typeST st; + + st.insert_simplex_and_subfaces({2, 1, 0}, 3.); + st.insert_simplex_and_subfaces({3, 0}, 2.); + st.insert_simplex_and_subfaces({3, 4, 5}, 3.); + st.insert_simplex_and_subfaces({0, 1, 6, 7}, 4.); + + /* Inserted simplex: */ + /* 1 6 */ + /* o---o */ + /* /X\7/ */ + /* o---o---o---o */ + /* 2 0 3\X/4 */ + /* o */ + /* 5 */ + + for (auto f_simplex : st.skeleton_simplex_range(3)) { + std::clog << "vertex = ("; + for (auto vertex : st.simplex_vertex_range(f_simplex)) { + std::clog << vertex << ","; + } + std::clog << ") - filtration =" << st.filtration(f_simplex) << std::endl; + BOOST_CHECK(st.filtration(f_simplex) >= 2.); + } + + // dimension until 5 even if simplex tree is of dimension 3 to test the limits + for(int dimension = 0; dimension < 6; dimension ++) { + st.reset_filtration(0., dimension); + for (auto f_simplex : st.skeleton_simplex_range(3)) { + std::clog << "vertex = ("; + for (auto vertex : st.simplex_vertex_range(f_simplex)) { + std::clog << vertex << ","; + } + std::clog << ") - filtration =" << st.filtration(f_simplex) << std::endl; + if (st.dimension(f_simplex) > dimension) + BOOST_CHECK(st.filtration(f_simplex) >= 1.); + else + BOOST_CHECK(st.filtration(f_simplex) == 0.); + } + } + +} + diff --git a/src/python/gudhi/simplex_tree.pxd b/src/python/gudhi/simplex_tree.pxd index e748ac40..12c2065e 100644 --- a/src/python/gudhi/simplex_tree.pxd +++ b/src/python/gudhi/simplex_tree.pxd @@ -57,6 +57,7 @@ cdef extern from "Simplex_tree_interface.h" namespace "Gudhi": bool make_filtration_non_decreasing() nogil void compute_extended_filtration() nogil vector[vector[pair[int, pair[double, double]]]] compute_extended_persistence_subdiagrams(vector[pair[int, pair[double, double]]] dgm, double min_persistence) nogil + void reset_filtration(double filtration, int dimension) nogil # Iterators over Simplex tree pair[vector[int], double] get_simplex_and_filtration(Simplex_tree_simplex_handle f_simplex) nogil Simplex_tree_simplices_iterator get_simplices_iterator_begin() nogil diff --git a/src/python/gudhi/simplex_tree.pyx b/src/python/gudhi/simplex_tree.pyx index 20e66d9f..41b06116 100644 --- a/src/python/gudhi/simplex_tree.pyx +++ b/src/python/gudhi/simplex_tree.pyx @@ -358,6 +358,16 @@ cdef class SimplexTree: """ return self.get_ptr().make_filtration_non_decreasing() + def reset_filtration(self, filtration, max_dim): + """This function resets filtration value until a given dimension. + + :param filtration: New threshold value. + :type filtration: float. + :param max_dim: The maximal dimension. + :type max_dim: int. + """ + self.get_ptr().reset_filtration(filtration, max_dim) + def extend_filtration(self): """ Extend filtration for computing extended persistence. This function only uses the filtration values at the 0-dimensional simplices, and computes the extended persistence diff --git a/src/python/test/test_simplex_tree.py b/src/python/test/test_simplex_tree.py index 2137d822..1ca84c10 100755 --- a/src/python/test/test_simplex_tree.py +++ b/src/python/test/test_simplex_tree.py @@ -340,3 +340,25 @@ def test_simplices_iterator(): assert st.find(simplex[0]) == True print("filtration is: ", simplex[1]) assert st.filtration(simplex[0]) == simplex[1] + +def test_reset_filtration(): + st = SimplexTree() + + assert st.insert([0, 1, 2], 3.) == True + assert st.insert([0, 3], 2.) == True + assert st.insert([3, 4, 5], 3.) == True + assert st.insert([0, 1, 6, 7], 4.) == True + + for simplex in st.get_simplices(): + assert st.filtration(simplex[0]) >= 0. + + # dimension until 5 even if simplex tree is of dimension 3 to test the limits + for dimension in range(0, 6): + st.reset_filtration(0., dimension) + for simplex in st.get_skeleton(3): + print(simplex) + if len(simplex[0]) > (dimension + 1): + assert st.filtration(simplex[0]) >= 1. + else: + assert st.filtration(simplex[0]) == 0. + -- cgit v1.2.3 From 1f31e5ce995b0e7683c4eab7077317e28ee5b1b3 Mon Sep 17 00:00:00 2001 From: ROUVREAU Vincent Date: Wed, 12 Aug 2020 08:02:00 +0200 Subject: code review: add a comment about Simplex_tree_boundary_simplex_iterator default ctor --- src/Simplex_tree/include/gudhi/Simplex_tree/Simplex_tree_iterators.h | 1 + 1 file changed, 1 insertion(+) (limited to 'src/Simplex_tree') diff --git a/src/Simplex_tree/include/gudhi/Simplex_tree/Simplex_tree_iterators.h b/src/Simplex_tree/include/gudhi/Simplex_tree/Simplex_tree_iterators.h index 9c864454..ee64a277 100644 --- a/src/Simplex_tree/include/gudhi/Simplex_tree/Simplex_tree_iterators.h +++ b/src/Simplex_tree/include/gudhi/Simplex_tree/Simplex_tree_iterators.h @@ -85,6 +85,7 @@ class Simplex_tree_boundary_simplex_iterator : public boost::iterator_facade< typedef typename SimplexTree::Vertex_handle Vertex_handle; typedef typename SimplexTree::Siblings Siblings; + // For cython purpose only. The object it initializes should be overwritten ASAP and never used before it is overwritten. Simplex_tree_boundary_simplex_iterator() : sib_(nullptr), st_(nullptr) { -- cgit v1.2.3 From ddb2118f0af865588d7c14b88171dc04bb27c529 Mon Sep 17 00:00:00 2001 From: ROUVREAU Vincent Date: Tue, 18 Aug 2020 14:38:31 +0200 Subject: reset_filtration from a dimension (instead of 'until') --- src/Simplex_tree/include/gudhi/Simplex_tree.h | 31 ++++++++++++++---------- src/Simplex_tree/test/simplex_tree_unit_test.cpp | 14 +++++++---- src/python/gudhi/simplex_tree.pyx | 17 +++++++------ src/python/test/test_simplex_tree.py | 9 ++++--- 4 files changed, 41 insertions(+), 30 deletions(-) (limited to 'src/Simplex_tree') diff --git a/src/Simplex_tree/include/gudhi/Simplex_tree.h b/src/Simplex_tree/include/gudhi/Simplex_tree.h index adc8e801..89b4a5df 100644 --- a/src/Simplex_tree/include/gudhi/Simplex_tree.h +++ b/src/Simplex_tree/include/gudhi/Simplex_tree.h @@ -1668,31 +1668,36 @@ class Simplex_tree { } public: - /** \brief This function resets filtration value until a given dimension. + /** \brief This function resets filtration value from a given dimension. Resets all the Simplex_tree when + * `min_dim = 0`. * @param[in] filt_value The new filtration value. - * @param[in] max_dim The maximal dimension. + * @param[in] min_dim The minimal dimension. */ - void reset_filtration(Filtration_value filt_value, int max_dim) { + void reset_filtration(Filtration_value filt_value, int min_dim) { for (auto& simplex : root_.members()) { - simplex.second.assign_filtration(filt_value); - if (has_children(&simplex) && max_dim > 0) { - rec_reset_filtration(simplex.second.children(), filt_value, (max_dim - 1)); + if (min_dim <= 0) { + simplex.second.assign_filtration(filt_value); + } + if (has_children(&simplex)) { + rec_reset_filtration(simplex.second.children(), filt_value, min_dim); } } clear_filtration(); // Drop the cache. } private: - /** \brief Recursively resets filtration value until a given dimension. + /** \brief Recursively resets filtration value from a given dimension. * @param[in] sib Siblings to be parsed. * @param[in] filt_value The new filtration value. - * @param[in] max_dim The maximal dimension. + * @param[in] min_dim The maximal dimension. */ - void rec_reset_filtration(Siblings * sib, Filtration_value filt_value, int max_dim) { - for (auto& simplex : sib->members()) { - simplex.second.assign_filtration(filt_value); - if (has_children(&simplex) && max_dim > 0) { - rec_reset_filtration(simplex.second.children(), filt_value, (max_dim - 1)); + void rec_reset_filtration(Siblings * sib, Filtration_value filt_value, int min_dim) { + for (auto sh = sib->members().begin(); sh != sib->members().end(); ++sh) { + if (min_dim <= dimension(sh)) { + sh->second.assign_filtration(filt_value); + } + if (has_children(sh)) { + rec_reset_filtration(sh->second.children(), filt_value, min_dim); } } } diff --git a/src/Simplex_tree/test/simplex_tree_unit_test.cpp b/src/Simplex_tree/test/simplex_tree_unit_test.cpp index 9780f5b0..bdd41d34 100644 --- a/src/Simplex_tree/test/simplex_tree_unit_test.cpp +++ b/src/Simplex_tree/test/simplex_tree_unit_test.cpp @@ -965,21 +965,25 @@ BOOST_AUTO_TEST_CASE_TEMPLATE(simplex_tree_reset_filtration, typeST, list_of_tes for (auto vertex : st.simplex_vertex_range(f_simplex)) { std::clog << vertex << ","; } - std::clog << ") - filtration =" << st.filtration(f_simplex) << std::endl; + std::clog << ") - filtration = " << st.filtration(f_simplex); + std::clog << " - dimension = " << st.dimension(f_simplex) << std::endl; + // Guaranteed by construction BOOST_CHECK(st.filtration(f_simplex) >= 2.); } // dimension until 5 even if simplex tree is of dimension 3 to test the limits - for(int dimension = 0; dimension < 6; dimension ++) { + for(int dimension = 5; dimension >= 0; dimension --) { + std::clog << "### reset_filtration - dimension = " << dimension << "\n"; st.reset_filtration(0., dimension); for (auto f_simplex : st.skeleton_simplex_range(3)) { std::clog << "vertex = ("; for (auto vertex : st.simplex_vertex_range(f_simplex)) { std::clog << vertex << ","; } - std::clog << ") - filtration =" << st.filtration(f_simplex) << std::endl; - if (st.dimension(f_simplex) > dimension) - BOOST_CHECK(st.filtration(f_simplex) >= 1.); + std::clog << ") - filtration = " << st.filtration(f_simplex); + std::clog << " - dimension = " << st.dimension(f_simplex) << std::endl; + if (st.dimension(f_simplex) < dimension) + BOOST_CHECK(st.filtration(f_simplex) >= 2.); else BOOST_CHECK(st.filtration(f_simplex) == 0.); } diff --git a/src/python/gudhi/simplex_tree.pyx b/src/python/gudhi/simplex_tree.pyx index b7682693..657d55be 100644 --- a/src/python/gudhi/simplex_tree.pyx +++ b/src/python/gudhi/simplex_tree.pyx @@ -328,7 +328,7 @@ cdef class SimplexTree: return self.get_ptr().prune_above_filtration(filtration) def expansion(self, max_dim): - """Expands the Simplex_tree containing only its one skeleton + """Expands the simplex tree containing only its one skeleton until dimension max_dim. The expanded simplicial complex until dimension :math:`d` @@ -338,7 +338,7 @@ cdef class SimplexTree: The filtration value assigned to a simplex is the maximal filtration value of one of its edges. - The Simplex_tree must contain no simplex of dimension bigger than + The simplex tree must contain no simplex of dimension bigger than 1 when calling the method. :param max_dim: The maximal dimension. @@ -358,15 +358,16 @@ cdef class SimplexTree: """ return self.get_ptr().make_filtration_non_decreasing() - def reset_filtration(self, filtration, max_dim): - """This function resets filtration value until a given dimension. + def reset_filtration(self, filtration, min_dim): + """This function resets filtration value from a given dimension. + Resets all the simplex tree when `min_dim = 0`. :param filtration: New threshold value. :type filtration: float. - :param max_dim: The maximal dimension. + :param max_dim: The minimal dimension. :type max_dim: int. """ - self.get_ptr().reset_filtration(filtration, max_dim) + self.get_ptr().reset_filtration(filtration, min_dim) def extend_filtration(self): """ Extend filtration for computing extended persistence. This function only uses the @@ -376,14 +377,14 @@ cdef class SimplexTree: .. note:: Note that after calling this function, the filtration - values are actually modified within the Simplex_tree. + values are actually modified within the simplex tree. The function :func:`extended_persistence` retrieves the original values. .. note:: Note that this code creates an extra vertex internally, so you should make sure that - the Simplex_tree does not contain a vertex with the largest possible value (i.e., 4294967295). + the simplex tree does not contain a vertex with the largest possible value (i.e., 4294967295). """ self.get_ptr().compute_extended_filtration() diff --git a/src/python/test/test_simplex_tree.py b/src/python/test/test_simplex_tree.py index 6f1d01cc..ac2b59c7 100755 --- a/src/python/test/test_simplex_tree.py +++ b/src/python/test/test_simplex_tree.py @@ -367,15 +367,16 @@ def test_reset_filtration(): assert st.insert([3, 4, 5], 3.) == True assert st.insert([0, 1, 6, 7], 4.) == True + # Guaranteed by construction for simplex in st.get_simplices(): - assert st.filtration(simplex[0]) >= 0. + assert st.filtration(simplex[0]) >= 2. # dimension until 5 even if simplex tree is of dimension 3 to test the limits - for dimension in range(0, 6): + for dimension in range(5, -1, -1): st.reset_filtration(0., dimension) for simplex in st.get_skeleton(3): print(simplex) - if len(simplex[0]) > (dimension + 1): - assert st.filtration(simplex[0]) >= 1. + if len(simplex[0]) < (dimension) + 1: + assert st.filtration(simplex[0]) >= 2. else: assert st.filtration(simplex[0]) == 0. -- cgit v1.2.3 From 12371aa8ec7693f97200c5b3df3aa20add4ad621 Mon Sep 17 00:00:00 2001 From: ROUVREAU Vincent Date: Tue, 25 Aug 2020 08:43:19 +0200 Subject: Code review: min_dim = 0 as default and some doc review --- src/Simplex_tree/include/gudhi/Simplex_tree.h | 9 ++++++--- src/python/gudhi/simplex_tree.pyx | 13 ++++++++----- 2 files changed, 14 insertions(+), 8 deletions(-) (limited to 'src/Simplex_tree') diff --git a/src/Simplex_tree/include/gudhi/Simplex_tree.h b/src/Simplex_tree/include/gudhi/Simplex_tree.h index 89b4a5df..9cd51081 100644 --- a/src/Simplex_tree/include/gudhi/Simplex_tree.h +++ b/src/Simplex_tree/include/gudhi/Simplex_tree.h @@ -1670,10 +1670,13 @@ class Simplex_tree { public: /** \brief This function resets filtration value from a given dimension. Resets all the Simplex_tree when * `min_dim = 0`. + * `reset_filtration` may break the filtration property with `min_dim > 0`, and it is the user's responsibility to + * make it a valid filtration (using a large enough `filt_value`, or calling `make_filtration_non_decreasing` + * afterwards for instance). * @param[in] filt_value The new filtration value. - * @param[in] min_dim The minimal dimension. + * @param[in] min_dim The minimal dimension. Default value is 0. */ - void reset_filtration(Filtration_value filt_value, int min_dim) { + void reset_filtration(Filtration_value filt_value, int min_dim = 0) { for (auto& simplex : root_.members()) { if (min_dim <= 0) { simplex.second.assign_filtration(filt_value); @@ -1689,7 +1692,7 @@ class Simplex_tree { /** \brief Recursively resets filtration value from a given dimension. * @param[in] sib Siblings to be parsed. * @param[in] filt_value The new filtration value. - * @param[in] min_dim The maximal dimension. + * @param[in] min_dim The minimal dimension. */ void rec_reset_filtration(Siblings * sib, Filtration_value filt_value, int min_dim) { for (auto sh = sib->members().begin(); sh != sib->members().end(); ++sh) { diff --git a/src/python/gudhi/simplex_tree.pyx b/src/python/gudhi/simplex_tree.pyx index 657d55be..f28990cc 100644 --- a/src/python/gudhi/simplex_tree.pyx +++ b/src/python/gudhi/simplex_tree.pyx @@ -358,14 +358,17 @@ cdef class SimplexTree: """ return self.get_ptr().make_filtration_non_decreasing() - def reset_filtration(self, filtration, min_dim): - """This function resets filtration value from a given dimension. - Resets all the simplex tree when `min_dim = 0`. + def reset_filtration(self, filtration, min_dim = 0): + """This function resets filtration value from a given dimension. Resets all the simplex tree when + `min_dim = 0`. + `reset_filtration` may break the filtration property with `min_dim > 0`, and it is the user's responsibility to + make it a valid filtration (using a large enough `filt_value`, or calling `make_filtration_non_decreasing` + afterwards for instance). :param filtration: New threshold value. :type filtration: float. - :param max_dim: The minimal dimension. - :type max_dim: int. + :param min_dim: The minimal dimension. Default value is 0. + :type min_dim: int. """ self.get_ptr().reset_filtration(filtration, min_dim) -- cgit v1.2.3 From 723252b311a7989ef1d4271b3a812ec7d0be05f2 Mon Sep 17 00:00:00 2001 From: ROUVREAU Vincent Date: Tue, 25 Aug 2020 12:50:22 +0200 Subject: Code review: use minimal depth recursively instead of computing dimension on each loop --- src/Simplex_tree/include/gudhi/Simplex_tree.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'src/Simplex_tree') diff --git a/src/Simplex_tree/include/gudhi/Simplex_tree.h b/src/Simplex_tree/include/gudhi/Simplex_tree.h index 9cd51081..70ef4c66 100644 --- a/src/Simplex_tree/include/gudhi/Simplex_tree.h +++ b/src/Simplex_tree/include/gudhi/Simplex_tree.h @@ -1682,25 +1682,25 @@ class Simplex_tree { simplex.second.assign_filtration(filt_value); } if (has_children(&simplex)) { - rec_reset_filtration(simplex.second.children(), filt_value, min_dim); + rec_reset_filtration(simplex.second.children(), filt_value, min_dim - 1); } } clear_filtration(); // Drop the cache. } private: - /** \brief Recursively resets filtration value from a given dimension. + /** \brief Recursively resets filtration value when minimal depth <= 0. * @param[in] sib Siblings to be parsed. * @param[in] filt_value The new filtration value. - * @param[in] min_dim The minimal dimension. + * @param[in] min_depth The minimal depth. */ - void rec_reset_filtration(Siblings * sib, Filtration_value filt_value, int min_dim) { + void rec_reset_filtration(Siblings * sib, Filtration_value filt_value, int min_depth) { for (auto sh = sib->members().begin(); sh != sib->members().end(); ++sh) { - if (min_dim <= dimension(sh)) { + if (min_depth <= 0) { sh->second.assign_filtration(filt_value); } if (has_children(sh)) { - rec_reset_filtration(sh->second.children(), filt_value, min_dim); + rec_reset_filtration(sh->second.children(), filt_value, min_depth - 1); } } } -- cgit v1.2.3 From 05c9c0060ec8ff4cbf8619ff74724c2eea426d84 Mon Sep 17 00:00:00 2001 From: ROUVREAU Vincent Date: Tue, 8 Sep 2020 16:43:36 +0200 Subject: CMake > 3.5 to use Boost targets. Compile only what is available from boost targets --- CMakeLists.txt | 2 +- src/Alpha_complex/utilities/CMakeLists.txt | 128 +++++++++++---------- src/Bottleneck_distance/example/CMakeLists.txt | 20 ++-- src/CMakeLists.txt | 2 +- src/Cech_complex/benchmark/CMakeLists.txt | 15 +-- src/Cech_complex/example/CMakeLists.txt | 15 +-- src/Cech_complex/test/CMakeLists.txt | 3 - src/Cech_complex/utilities/CMakeLists.txt | 19 +-- src/Collapse/utilities/CMakeLists.txt | 62 +++++----- src/Persistent_cohomology/benchmark/CMakeLists.txt | 14 ++- src/Persistent_cohomology/example/CMakeLists.txt | 79 +++++++------ src/Rips_complex/utilities/CMakeLists.txt | 67 ++++++----- src/Simplex_tree/example/CMakeLists.txt | 14 ++- src/Witness_complex/utilities/CMakeLists.txt | 36 +++--- src/cmake/modules/GUDHI_modules.cmake | 7 +- .../modules/GUDHI_third_party_libraries.cmake | 39 +------ src/common/doc/installation.h | 8 +- src/python/doc/installation.rst | 2 +- 18 files changed, 267 insertions(+), 265 deletions(-) (limited to 'src/Simplex_tree') diff --git a/CMakeLists.txt b/CMakeLists.txt index 8b82036b..4257a025 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,4 +1,4 @@ -cmake_minimum_required(VERSION 3.1) +cmake_minimum_required(VERSION 3.5) project(GUDHIdev) diff --git a/src/Alpha_complex/utilities/CMakeLists.txt b/src/Alpha_complex/utilities/CMakeLists.txt index f0ddfc2c..1e7dc1dd 100644 --- a/src/Alpha_complex/utilities/CMakeLists.txt +++ b/src/Alpha_complex/utilities/CMakeLists.txt @@ -1,80 +1,82 @@ project(Alpha_complex_utilities) if (NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.11.0) - add_executable (alpha_complex_persistence alpha_complex_persistence.cpp) - target_link_libraries(alpha_complex_persistence ${CGAL_LIBRARY} Boost::program_options) + if (TARGET Boost::program_options) + add_executable (alpha_complex_persistence alpha_complex_persistence.cpp) + target_link_libraries(alpha_complex_persistence ${CGAL_LIBRARY} Boost::program_options) - if (TBB_FOUND) - target_link_libraries(alpha_complex_persistence ${TBB_LIBRARIES}) - endif(TBB_FOUND) - add_test(NAME Alpha_complex_utilities_safe_alpha_complex_persistence COMMAND $ - "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" "-p" "2" "-m" "0.45" "-o" "safe.pers") - add_test(NAME Alpha_complex_utilities_fast_alpha_complex_persistence COMMAND $ - "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" "-p" "2" "-m" "0.45" "-o" "fast.pers" "-f") - add_test(NAME Alpha_complex_utilities_exact_alpha_complex_persistence COMMAND $ - "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" "-p" "2" "-m" "0.45" "-o" "exact.pers" "-e") - if (DIFF_PATH) - add_test(Alpha_complex_utilities_diff_exact_alpha_complex ${DIFF_PATH} - "exact.pers" "safe.pers") - set_tests_properties(Alpha_complex_utilities_diff_exact_alpha_complex PROPERTIES DEPENDS - "Alpha_complex_utilities_exact_alpha_complex_persistence;Alpha_complex_utilities_safe_alpha_complex_persistence") - - add_test(Alpha_complex_utilities_diff_fast_alpha_complex ${DIFF_PATH} - "fast.pers" "safe.pers") - set_tests_properties(Alpha_complex_utilities_diff_fast_alpha_complex PROPERTIES DEPENDS - "Alpha_complex_utilities_fast_alpha_complex_persistence;Alpha_complex_utilities_safe_alpha_complex_persistence") + if (TBB_FOUND) + target_link_libraries(alpha_complex_persistence ${TBB_LIBRARIES}) + endif(TBB_FOUND) + add_test(NAME Alpha_complex_utilities_safe_alpha_complex_persistence COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" "-p" "2" "-m" "0.45" "-o" "safe.pers") + add_test(NAME Alpha_complex_utilities_fast_alpha_complex_persistence COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" "-p" "2" "-m" "0.45" "-o" "fast.pers" "-f") + add_test(NAME Alpha_complex_utilities_exact_alpha_complex_persistence COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" "-p" "2" "-m" "0.45" "-o" "exact.pers" "-e") + if (DIFF_PATH) + add_test(Alpha_complex_utilities_diff_exact_alpha_complex ${DIFF_PATH} + "exact.pers" "safe.pers") + set_tests_properties(Alpha_complex_utilities_diff_exact_alpha_complex PROPERTIES DEPENDS + "Alpha_complex_utilities_exact_alpha_complex_persistence;Alpha_complex_utilities_safe_alpha_complex_persistence") + add_test(Alpha_complex_utilities_diff_fast_alpha_complex ${DIFF_PATH} + "fast.pers" "safe.pers") + set_tests_properties(Alpha_complex_utilities_diff_fast_alpha_complex PROPERTIES DEPENDS + "Alpha_complex_utilities_fast_alpha_complex_persistence;Alpha_complex_utilities_safe_alpha_complex_persistence") + endif() + + install(TARGETS alpha_complex_persistence DESTINATION bin) endif() - - install(TARGETS alpha_complex_persistence DESTINATION bin) endif (NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.11.0) if (NOT CGAL_VERSION VERSION_LESS 4.11.0) - add_executable(alpha_complex_3d_persistence alpha_complex_3d_persistence.cpp) - target_link_libraries(alpha_complex_3d_persistence ${CGAL_LIBRARY} Boost::program_options) - if (TBB_FOUND) - target_link_libraries(alpha_complex_3d_persistence ${TBB_LIBRARIES}) - endif(TBB_FOUND) + if (TARGET Boost::program_options) + add_executable(alpha_complex_3d_persistence alpha_complex_3d_persistence.cpp) + target_link_libraries(alpha_complex_3d_persistence ${CGAL_LIBRARY} Boost::program_options) + if (TBB_FOUND) + target_link_libraries(alpha_complex_3d_persistence ${TBB_LIBRARIES}) + endif(TBB_FOUND) - add_test(NAME Alpha_complex_utilities_alpha_complex_3d COMMAND $ - "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" - "-p" "2" "-m" "0.45" "-o" "safe_3d.pers") + add_test(NAME Alpha_complex_utilities_alpha_complex_3d COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" + "-p" "2" "-m" "0.45" "-o" "safe_3d.pers") - add_test(NAME Alpha_complex_utilities_exact_alpha_complex_3d COMMAND $ - "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" - "-p" "2" "-m" "0.45" "-o" "exact_3d.pers" "-e") + add_test(NAME Alpha_complex_utilities_exact_alpha_complex_3d COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" + "-p" "2" "-m" "0.45" "-o" "exact_3d.pers" "-e") - add_test(NAME Alpha_complex_utilities_fast_alpha_complex_3d COMMAND $ - "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" - "-p" "2" "-m" "0.45" "-o" "fast_3d.pers" "-f") - - if (DIFF_PATH) - add_test(Alpha_complex_utilities_diff_exact_alpha_complex_3d ${DIFF_PATH} - "exact_3d.pers" "safe_3d.pers") - set_tests_properties(Alpha_complex_utilities_diff_exact_alpha_complex_3d PROPERTIES DEPENDS - "Alpha_complex_utilities_exact_alpha_complex_3d;Alpha_complex_utilities_alpha_complex_3d") - add_test(Alpha_complex_utilities_diff_fast_alpha_complex_3d ${DIFF_PATH} - "fast_3d.pers" "safe_3d.pers") - set_tests_properties(Alpha_complex_utilities_diff_fast_alpha_complex_3d PROPERTIES DEPENDS - "Alpha_complex_utilities_fast_alpha_complex_3d;Alpha_complex_utilities_alpha_complex_3d") - endif() + add_test(NAME Alpha_complex_utilities_fast_alpha_complex_3d COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" + "-p" "2" "-m" "0.45" "-o" "fast_3d.pers" "-f") - add_test(NAME Alpha_complex_utilities_periodic_alpha_complex_3d_persistence COMMAND $ - "${CMAKE_SOURCE_DIR}/data/points/grid_10_10_10_in_0_1.off" - "-c" "${CMAKE_SOURCE_DIR}/data/points/iso_cuboid_3_in_0_1.txt" - "-p" "2" "-m" "0") + if (DIFF_PATH) + add_test(Alpha_complex_utilities_diff_exact_alpha_complex_3d ${DIFF_PATH} + "exact_3d.pers" "safe_3d.pers") + set_tests_properties(Alpha_complex_utilities_diff_exact_alpha_complex_3d PROPERTIES DEPENDS + "Alpha_complex_utilities_exact_alpha_complex_3d;Alpha_complex_utilities_alpha_complex_3d") + add_test(Alpha_complex_utilities_diff_fast_alpha_complex_3d ${DIFF_PATH} + "fast_3d.pers" "safe_3d.pers") + set_tests_properties(Alpha_complex_utilities_diff_fast_alpha_complex_3d PROPERTIES DEPENDS + "Alpha_complex_utilities_fast_alpha_complex_3d;Alpha_complex_utilities_alpha_complex_3d") + endif() - add_test(NAME Alpha_complex_utilities_weighted_alpha_complex_3d COMMAND $ - "${CMAKE_SOURCE_DIR}/data/points/grid_10_10_10_in_0_1.off" - "-w" "${CMAKE_SOURCE_DIR}/data/points/grid_10_10_10_in_0_1.weights" - "-p" "2" "-m" "0") + add_test(NAME Alpha_complex_utilities_periodic_alpha_complex_3d_persistence COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/grid_10_10_10_in_0_1.off" + "-c" "${CMAKE_SOURCE_DIR}/data/points/iso_cuboid_3_in_0_1.txt" + "-p" "2" "-m" "0") - add_test(NAME Alpha_complex_utilities_weighted_periodic_alpha_complex_3d COMMAND $ - "${CMAKE_SOURCE_DIR}/data/points/grid_10_10_10_in_0_1.off" - "-w" "${CMAKE_SOURCE_DIR}/data/points/grid_10_10_10_in_0_1.weights" - "-c" "${CMAKE_SOURCE_DIR}/data/points/iso_cuboid_3_in_0_1.txt" - "-p" "2" "-m" "0" "-e") - - install(TARGETS alpha_complex_3d_persistence DESTINATION bin) + add_test(NAME Alpha_complex_utilities_weighted_alpha_complex_3d COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/grid_10_10_10_in_0_1.off" + "-w" "${CMAKE_SOURCE_DIR}/data/points/grid_10_10_10_in_0_1.weights" + "-p" "2" "-m" "0") + add_test(NAME Alpha_complex_utilities_weighted_periodic_alpha_complex_3d COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/grid_10_10_10_in_0_1.off" + "-w" "${CMAKE_SOURCE_DIR}/data/points/grid_10_10_10_in_0_1.weights" + "-c" "${CMAKE_SOURCE_DIR}/data/points/iso_cuboid_3_in_0_1.txt" + "-p" "2" "-m" "0" "-e") + + install(TARGETS alpha_complex_3d_persistence DESTINATION bin) + endif() endif (NOT CGAL_VERSION VERSION_LESS 4.11.0) diff --git a/src/Bottleneck_distance/example/CMakeLists.txt b/src/Bottleneck_distance/example/CMakeLists.txt index 9839c59d..d16ea6e5 100644 --- a/src/Bottleneck_distance/example/CMakeLists.txt +++ b/src/Bottleneck_distance/example/CMakeLists.txt @@ -12,14 +12,16 @@ if (NOT CGAL_VERSION VERSION_LESS 4.11.0) endif (NOT CGAL_VERSION VERSION_LESS 4.11.0) if (NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.11.0) - add_executable (alpha_rips_persistence_bottleneck_distance alpha_rips_persistence_bottleneck_distance.cpp) - target_link_libraries(alpha_rips_persistence_bottleneck_distance Boost::program_options) + if (TARGET Boost::program_options) + add_executable (alpha_rips_persistence_bottleneck_distance alpha_rips_persistence_bottleneck_distance.cpp) + target_link_libraries(alpha_rips_persistence_bottleneck_distance Boost::program_options) - if (TBB_FOUND) - target_link_libraries(alpha_rips_persistence_bottleneck_distance ${TBB_LIBRARIES}) - endif(TBB_FOUND) - - add_test(NAME Bottleneck_distance_example_alpha_rips_persistence_bottleneck - COMMAND $ - "${CMAKE_SOURCE_DIR}/data/points/tore3D_1307.off" "-r" "0.15" "-m" "0.12" "-d" "3" "-p" "3") + if (TBB_FOUND) + target_link_libraries(alpha_rips_persistence_bottleneck_distance ${TBB_LIBRARIES}) + endif(TBB_FOUND) + + add_test(NAME Bottleneck_distance_example_alpha_rips_persistence_bottleneck + COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/tore3D_1307.off" "-r" "0.15" "-m" "0.12" "-d" "3" "-p" "3") + endif() endif (NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.11.0) diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index 9e4d78ac..cc230531 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -1,4 +1,4 @@ -cmake_minimum_required(VERSION 3.1) +cmake_minimum_required(VERSION 3.5) project(GUDHI) diff --git a/src/Cech_complex/benchmark/CMakeLists.txt b/src/Cech_complex/benchmark/CMakeLists.txt index c04bca53..bc54c0f3 100644 --- a/src/Cech_complex/benchmark/CMakeLists.txt +++ b/src/Cech_complex/benchmark/CMakeLists.txt @@ -1,12 +1,13 @@ -cmake_minimum_required(VERSION 2.6) project(Cech_complex_benchmark) # Do not forget to copy test files in current binary dir file(COPY "${CMAKE_SOURCE_DIR}/data/points/tore3D_1307.off" DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/) -add_executable(cech_complex_benchmark cech_complex_benchmark.cpp) -target_link_libraries(cech_complex_benchmark Boost::filesystem) - -if (TBB_FOUND) - target_link_libraries(cech_complex_benchmark ${TBB_LIBRARIES}) -endif() +if(TARGET Boost::filesystem) + add_executable(cech_complex_benchmark cech_complex_benchmark.cpp) + target_link_libraries(cech_complex_benchmark Boost::filesystem) + + if (TBB_FOUND) + target_link_libraries(cech_complex_benchmark ${TBB_LIBRARIES}) + endif() +endif() \ No newline at end of file diff --git a/src/Cech_complex/example/CMakeLists.txt b/src/Cech_complex/example/CMakeLists.txt index 98757988..1b08c7cb 100644 --- a/src/Cech_complex/example/CMakeLists.txt +++ b/src/Cech_complex/example/CMakeLists.txt @@ -1,13 +1,14 @@ -cmake_minimum_required(VERSION 2.6) project(Cech_complex_examples) -add_executable ( Cech_complex_example_step_by_step cech_complex_step_by_step.cpp ) -target_link_libraries(Cech_complex_example_step_by_step Boost::program_options) -if (TBB_FOUND) - target_link_libraries(Cech_complex_example_step_by_step ${TBB_LIBRARIES}) +if (TARGET Boost::program_options) + add_executable ( Cech_complex_example_step_by_step cech_complex_step_by_step.cpp ) + target_link_libraries(Cech_complex_example_step_by_step Boost::program_options) + if (TBB_FOUND) + target_link_libraries(Cech_complex_example_step_by_step ${TBB_LIBRARIES}) + endif() + add_test(NAME Cech_complex_utility_from_rips_on_tore_3D COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" "-r" "0.25" "-d" "3") endif() -add_test(NAME Cech_complex_utility_from_rips_on_tore_3D COMMAND $ - "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" "-r" "0.25" "-d" "3") add_executable ( Cech_complex_example_from_points cech_complex_example_from_points.cpp) if (TBB_FOUND) diff --git a/src/Cech_complex/test/CMakeLists.txt b/src/Cech_complex/test/CMakeLists.txt index db510af3..e6a2a18f 100644 --- a/src/Cech_complex/test/CMakeLists.txt +++ b/src/Cech_complex/test/CMakeLists.txt @@ -1,6 +1,3 @@ -cmake_minimum_required(VERSION 2.6) -project(Cech_complex_tests) - include(GUDHI_boost_test) add_executable ( Cech_complex_test_unit test_cech_complex.cpp ) diff --git a/src/Cech_complex/utilities/CMakeLists.txt b/src/Cech_complex/utilities/CMakeLists.txt index 253d7304..b183c8d8 100644 --- a/src/Cech_complex/utilities/CMakeLists.txt +++ b/src/Cech_complex/utilities/CMakeLists.txt @@ -1,14 +1,15 @@ -cmake_minimum_required(VERSION 2.6) project(Cech_complex_utilities) -add_executable(cech_persistence cech_persistence.cpp) -target_link_libraries(cech_persistence Boost::program_options) +if (TARGET Boost::program_options) + add_executable(cech_persistence cech_persistence.cpp) + target_link_libraries(cech_persistence Boost::program_options) -if (TBB_FOUND) - target_link_libraries(cech_persistence ${TBB_LIBRARIES}) -endif() + if (TBB_FOUND) + target_link_libraries(cech_persistence ${TBB_LIBRARIES}) + endif() -add_test(NAME Cech_complex_utility_from_rips_on_tore_3D COMMAND $ - "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" "-r" "0.25" "-m" "0.5" "-d" "3" "-p" "3") + add_test(NAME Cech_complex_utility_from_rips_on_tore_3D COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" "-r" "0.25" "-m" "0.5" "-d" "3" "-p" "3") -install(TARGETS cech_persistence DESTINATION bin) + install(TARGETS cech_persistence DESTINATION bin) +endif() \ No newline at end of file diff --git a/src/Collapse/utilities/CMakeLists.txt b/src/Collapse/utilities/CMakeLists.txt index 97fef649..bce99e90 100644 --- a/src/Collapse/utilities/CMakeLists.txt +++ b/src/Collapse/utilities/CMakeLists.txt @@ -1,37 +1,37 @@ project(Collapse_utilities) if (NOT EIGEN3_VERSION VERSION_LESS 3.1.0) - - # From a point cloud - add_executable ( point_cloud_edge_collapse_rips_persistence point_cloud_edge_collapse_rips_persistence.cpp ) - target_link_libraries(point_cloud_edge_collapse_rips_persistence Boost::program_options) - - if (TBB_FOUND) - target_link_libraries(point_cloud_edge_collapse_rips_persistence ${TBB_LIBRARIES}) - endif() - add_test(NAME Edge_collapse_utilities_point_cloud_rips_persistence COMMAND $ - "${CMAKE_SOURCE_DIR}/data/points/tore3D_1307.off" "-r" "0.25" "-m" "0.5" "-d" "3" "-p" "3" "-o" "off_results.pers") - - install(TARGETS point_cloud_edge_collapse_rips_persistence DESTINATION bin) - - # From a distance matrix - add_executable ( distance_matrix_edge_collapse_rips_persistence distance_matrix_edge_collapse_rips_persistence.cpp ) - target_link_libraries(distance_matrix_edge_collapse_rips_persistence Boost::program_options) - - if (TBB_FOUND) - target_link_libraries(distance_matrix_edge_collapse_rips_persistence ${TBB_LIBRARIES}) - endif() - add_test(NAME Edge_collapse_utilities_distance_matrix_rips_persistence COMMAND $ - "${CMAKE_SOURCE_DIR}/data/distance_matrix/tore3D_1307_distance_matrix.csv" "-r" "0.25" "-m" "0.5" "-d" "3" "-p" "3" "-o" "csv_results.pers") - - install(TARGETS distance_matrix_edge_collapse_rips_persistence DESTINATION bin) - - if (DIFF_PATH) - add_test(Edge_collapse_utilities_diff_persistence ${DIFF_PATH} - "off_results.pers" "csv_results.pers") - set_tests_properties(Edge_collapse_utilities_diff_persistence PROPERTIES DEPENDS - "Edge_collapse_utilities_point_cloud_rips_persistence;Edge_collapse_utilities_distance_matrix_rips_persistence") - + if (TARGET Boost::program_options) + # From a point cloud + add_executable ( point_cloud_edge_collapse_rips_persistence point_cloud_edge_collapse_rips_persistence.cpp ) + target_link_libraries(point_cloud_edge_collapse_rips_persistence Boost::program_options) + + if (TBB_FOUND) + target_link_libraries(point_cloud_edge_collapse_rips_persistence ${TBB_LIBRARIES}) + endif() + add_test(NAME Edge_collapse_utilities_point_cloud_rips_persistence COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/tore3D_1307.off" "-r" "0.25" "-m" "0.5" "-d" "3" "-p" "3" "-o" "off_results.pers") + + install(TARGETS point_cloud_edge_collapse_rips_persistence DESTINATION bin) + + # From a distance matrix + add_executable ( distance_matrix_edge_collapse_rips_persistence distance_matrix_edge_collapse_rips_persistence.cpp ) + target_link_libraries(distance_matrix_edge_collapse_rips_persistence Boost::program_options) + + if (TBB_FOUND) + target_link_libraries(distance_matrix_edge_collapse_rips_persistence ${TBB_LIBRARIES}) + endif() + add_test(NAME Edge_collapse_utilities_distance_matrix_rips_persistence COMMAND $ + "${CMAKE_SOURCE_DIR}/data/distance_matrix/tore3D_1307_distance_matrix.csv" "-r" "0.25" "-m" "0.5" "-d" "3" "-p" "3" "-o" "csv_results.pers") + + install(TARGETS distance_matrix_edge_collapse_rips_persistence DESTINATION bin) + + if (DIFF_PATH) + add_test(Edge_collapse_utilities_diff_persistence ${DIFF_PATH} + "off_results.pers" "csv_results.pers") + set_tests_properties(Edge_collapse_utilities_diff_persistence PROPERTIES DEPENDS + "Edge_collapse_utilities_point_cloud_rips_persistence;Edge_collapse_utilities_distance_matrix_rips_persistence") + endif() endif() endif() \ No newline at end of file diff --git a/src/Persistent_cohomology/benchmark/CMakeLists.txt b/src/Persistent_cohomology/benchmark/CMakeLists.txt index f38cc543..ad8dc84b 100644 --- a/src/Persistent_cohomology/benchmark/CMakeLists.txt +++ b/src/Persistent_cohomology/benchmark/CMakeLists.txt @@ -2,11 +2,13 @@ project(Persistent_cohomology_benchmark) if(GMP_FOUND) if(GMPXX_FOUND) - add_executable ( performance_rips_persistence EXCLUDE_FROM_ALL performance_rips_persistence.cpp ) - target_link_libraries(performance_rips_persistence Boost::program_options ${GMPXX_LIBRARIES} ${GMP_LIBRARIES}) - if (TBB_FOUND) - target_link_libraries(performance_rips_persistence ${TBB_LIBRARIES}) - endif(TBB_FOUND) - file(COPY "${CMAKE_SOURCE_DIR}/data/points/Kl.off" DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/) + if (TARGET Boost::program_options) + add_executable ( performance_rips_persistence EXCLUDE_FROM_ALL performance_rips_persistence.cpp ) + target_link_libraries(performance_rips_persistence Boost::program_options ${GMPXX_LIBRARIES} ${GMP_LIBRARIES}) + if (TBB_FOUND) + target_link_libraries(performance_rips_persistence ${TBB_LIBRARIES}) + endif(TBB_FOUND) + file(COPY "${CMAKE_SOURCE_DIR}/data/points/Kl.off" DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/) + endif() endif(GMPXX_FOUND) endif(GMP_FOUND) diff --git a/src/Persistent_cohomology/example/CMakeLists.txt b/src/Persistent_cohomology/example/CMakeLists.txt index 4c08cd68..d6a92ed6 100644 --- a/src/Persistent_cohomology/example/CMakeLists.txt +++ b/src/Persistent_cohomology/example/CMakeLists.txt @@ -1,46 +1,58 @@ project(Persistent_cohomology_examples) add_executable(plain_homology plain_homology.cpp) +if (TBB_FOUND) + target_link_libraries(plain_homology ${TBB_LIBRARIES}) +endif() +add_test(NAME Persistent_cohomology_example_plain_homology COMMAND $) +install(TARGETS plain_homology DESTINATION bin) add_executable(persistence_from_simple_simplex_tree persistence_from_simple_simplex_tree.cpp) - -add_executable(rips_persistence_step_by_step rips_persistence_step_by_step.cpp) -target_link_libraries(rips_persistence_step_by_step Boost::program_options) - -add_executable(rips_persistence_via_boundary_matrix rips_persistence_via_boundary_matrix.cpp) -target_link_libraries(rips_persistence_via_boundary_matrix Boost::program_options) - -add_executable(persistence_from_file persistence_from_file.cpp) -target_link_libraries(persistence_from_file Boost::program_options) - if (TBB_FOUND) - target_link_libraries(plain_homology ${TBB_LIBRARIES}) target_link_libraries(persistence_from_simple_simplex_tree ${TBB_LIBRARIES}) - target_link_libraries(rips_persistence_step_by_step ${TBB_LIBRARIES}) - target_link_libraries(rips_persistence_via_boundary_matrix ${TBB_LIBRARIES}) - target_link_libraries(persistence_from_file ${TBB_LIBRARIES}) endif() - -add_test(NAME Persistent_cohomology_example_plain_homology COMMAND $) add_test(NAME Persistent_cohomology_example_from_simple_simplex_tree COMMAND $ "1" "0") -add_test(NAME Persistent_cohomology_example_from_rips_step_by_step_on_tore_3D COMMAND $ - "${CMAKE_SOURCE_DIR}/data/points/tore3D_1307.off" "-r" "0.25" "-m" "0.5" "-d" "3" "-p" "3") -add_test(NAME Persistent_cohomology_example_via_boundary_matrix COMMAND $ - "${CMAKE_SOURCE_DIR}/data/points/Kl.off" "-r" "0.16" "-d" "3" "-p" "3" "-m" "100") -add_test(NAME Persistent_cohomology_example_from_file_3_2_0 COMMAND $ - "${CMAKE_SOURCE_DIR}/data/filtered_simplicial_complex/bunny_5000_complex.fsc" "-p" "2" "-m" "0") -add_test(NAME Persistent_cohomology_example_from_file_3_3_100 COMMAND $ - "${CMAKE_SOURCE_DIR}/data/filtered_simplicial_complex/bunny_5000_complex.fsc" "-p" "3" "-m" "100") - -install(TARGETS plain_homology DESTINATION bin) install(TARGETS persistence_from_simple_simplex_tree DESTINATION bin) -install(TARGETS rips_persistence_step_by_step DESTINATION bin) -install(TARGETS rips_persistence_via_boundary_matrix DESTINATION bin) -install(TARGETS persistence_from_file DESTINATION bin) + +if(TARGET Boost::program_options) + add_executable(rips_persistence_step_by_step rips_persistence_step_by_step.cpp) + target_link_libraries(rips_persistence_step_by_step Boost::program_options) + if (TBB_FOUND) + target_link_libraries(rips_persistence_step_by_step ${TBB_LIBRARIES}) + endif() + add_test(NAME Persistent_cohomology_example_from_rips_step_by_step_on_tore_3D COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/tore3D_1307.off" "-r" "0.25" "-m" "0.5" "-d" "3" "-p" "3") + install(TARGETS rips_persistence_step_by_step DESTINATION bin) +endif() + +if(TARGET Boost::program_options) + add_executable(rips_persistence_via_boundary_matrix rips_persistence_via_boundary_matrix.cpp) + target_link_libraries(rips_persistence_via_boundary_matrix Boost::program_options) + if (TBB_FOUND) + target_link_libraries(rips_persistence_via_boundary_matrix ${TBB_LIBRARIES}) + endif() + add_test(NAME Persistent_cohomology_example_via_boundary_matrix COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/Kl.off" "-r" "0.16" "-d" "3" "-p" "3" "-m" "100") + install(TARGETS rips_persistence_via_boundary_matrix DESTINATION bin) +endif() + +if(TARGET Boost::program_options) + add_executable(persistence_from_file persistence_from_file.cpp) + target_link_libraries(persistence_from_file Boost::program_options) + if (TBB_FOUND) + target_link_libraries(persistence_from_file ${TBB_LIBRARIES}) + endif() + add_test(NAME Persistent_cohomology_example_from_file_3_2_0 COMMAND $ + "${CMAKE_SOURCE_DIR}/data/filtered_simplicial_complex/bunny_5000_complex.fsc" "-p" "2" "-m" "0") + add_test(NAME Persistent_cohomology_example_from_file_3_3_100 COMMAND $ + "${CMAKE_SOURCE_DIR}/data/filtered_simplicial_complex/bunny_5000_complex.fsc" "-p" "3" "-m" "100") + install(TARGETS persistence_from_file DESTINATION bin) +endif() if(GMP_FOUND) - if(GMPXX_FOUND) + if(GMPXX_FOUND) + if(TARGET Boost::program_options) add_executable(rips_multifield_persistence rips_multifield_persistence.cpp ) target_link_libraries(rips_multifield_persistence Boost::program_options ${GMPXX_LIBRARIES} ${GMP_LIBRARIES}) @@ -50,19 +62,16 @@ if(GMP_FOUND) add_test(NAME Persistent_cohomology_example_multifield_2_71 COMMAND $ "${CMAKE_SOURCE_DIR}/data/points/tore3D_1307.off" "-r" "0.25" "-m" "0.5" "-d" "3" "-p" "2" "-q" "71") install(TARGETS rips_multifield_persistence DESTINATION bin) - endif(GMPXX_FOUND) + endif() + endif(GMPXX_FOUND) endif(GMP_FOUND) if (NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.11.0) - add_executable(custom_persistence_sort custom_persistence_sort.cpp) target_link_libraries(custom_persistence_sort ${CGAL_LIBRARY}) - if (TBB_FOUND) target_link_libraries(custom_persistence_sort ${TBB_LIBRARIES}) endif(TBB_FOUND) add_test(NAME Persistent_cohomology_example_custom_persistence_sort COMMAND $) - install(TARGETS custom_persistence_sort DESTINATION bin) - endif (NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.11.0) diff --git a/src/Rips_complex/utilities/CMakeLists.txt b/src/Rips_complex/utilities/CMakeLists.txt index d2448d7b..2081f142 100644 --- a/src/Rips_complex/utilities/CMakeLists.txt +++ b/src/Rips_complex/utilities/CMakeLists.txt @@ -1,34 +1,45 @@ project(Rips_complex_utilities) -add_executable(rips_distance_matrix_persistence rips_distance_matrix_persistence.cpp) -target_link_libraries(rips_distance_matrix_persistence Boost::program_options) - -add_executable(rips_persistence rips_persistence.cpp) -target_link_libraries(rips_persistence Boost::program_options) - -add_executable(rips_correlation_matrix_persistence rips_correlation_matrix_persistence.cpp) -target_link_libraries(rips_correlation_matrix_persistence Boost::system Boost::program_options) - -add_executable(sparse_rips_persistence sparse_rips_persistence.cpp) -target_link_libraries(sparse_rips_persistence Boost::program_options) +if(TARGET Boost::program_options) + add_executable(rips_distance_matrix_persistence rips_distance_matrix_persistence.cpp) + target_link_libraries(rips_distance_matrix_persistence Boost::program_options) + if (TBB_FOUND) + target_link_libraries(rips_distance_matrix_persistence ${TBB_LIBRARIES}) + endif() + add_test(NAME Rips_complex_utility_from_rips_distance_matrix COMMAND $ + "${CMAKE_SOURCE_DIR}/data/distance_matrix/full_square_distance_matrix.csv" "-r" "1.0" "-d" "3" "-p" "3" "-m" "0") + install(TARGETS rips_distance_matrix_persistence DESTINATION bin) +endif() -if (TBB_FOUND) - target_link_libraries(rips_distance_matrix_persistence ${TBB_LIBRARIES}) - target_link_libraries(rips_persistence ${TBB_LIBRARIES}) - target_link_libraries(rips_correlation_matrix_persistence ${TBB_LIBRARIES}) - target_link_libraries(sparse_rips_persistence ${TBB_LIBRARIES}) +if(TARGET Boost::program_options) + add_executable(rips_persistence rips_persistence.cpp) + target_link_libraries(rips_persistence Boost::program_options) + if (TBB_FOUND) + target_link_libraries(rips_persistence ${TBB_LIBRARIES}) + endif() + add_test(NAME Rips_complex_utility_from_rips_on_tore_3D COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/tore3D_1307.off" "-r" "0.25" "-m" "0.5" "-d" "3" "-p" "3") + install(TARGETS rips_persistence DESTINATION bin) endif() -add_test(NAME Rips_complex_utility_from_rips_distance_matrix COMMAND $ - "${CMAKE_SOURCE_DIR}/data/distance_matrix/full_square_distance_matrix.csv" "-r" "1.0" "-d" "3" "-p" "3" "-m" "0") -add_test(NAME Rips_complex_utility_from_rips_on_tore_3D COMMAND $ - "${CMAKE_SOURCE_DIR}/data/points/tore3D_1307.off" "-r" "0.25" "-m" "0.5" "-d" "3" "-p" "3") -add_test(NAME Rips_complex_utility_from_rips_correlation_matrix COMMAND $ - "${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 $ - "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" "-e" "0.5" "-m" "0.2" "-d" "3" "-p" "2") +if(TARGET Boost::program_options) + add_executable(rips_correlation_matrix_persistence rips_correlation_matrix_persistence.cpp) + target_link_libraries(rips_correlation_matrix_persistence Boost::system Boost::program_options) + if (TBB_FOUND) + target_link_libraries(rips_correlation_matrix_persistence ${TBB_LIBRARIES}) + endif() + add_test(NAME Rips_complex_utility_from_rips_correlation_matrix COMMAND $ + "${CMAKE_SOURCE_DIR}/data/correlation_matrix/lower_triangular_correlation_matrix.csv" "-c" "0.3" "-d" "3" "-p" "3" "-m" "0") + install(TARGETS rips_correlation_matrix_persistence DESTINATION bin) +endif() -install(TARGETS rips_distance_matrix_persistence DESTINATION bin) -install(TARGETS rips_persistence DESTINATION bin) -install(TARGETS rips_correlation_matrix_persistence DESTINATION bin) -install(TARGETS sparse_rips_persistence DESTINATION bin) +if(TARGET Boost::program_options) + add_executable(sparse_rips_persistence sparse_rips_persistence.cpp) + target_link_libraries(sparse_rips_persistence Boost::program_options) + if (TBB_FOUND) + target_link_libraries(sparse_rips_persistence ${TBB_LIBRARIES}) + endif() + add_test(NAME Sparse_rips_complex_utility_on_tore_3D COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" "-e" "0.5" "-m" "0.2" "-d" "3" "-p" "2") + install(TARGETS sparse_rips_persistence DESTINATION bin) +endif() diff --git a/src/Simplex_tree/example/CMakeLists.txt b/src/Simplex_tree/example/CMakeLists.txt index a0aabee2..73b2c6f9 100644 --- a/src/Simplex_tree/example/CMakeLists.txt +++ b/src/Simplex_tree/example/CMakeLists.txt @@ -34,13 +34,15 @@ if(GMP_FOUND AND NOT CGAL_VERSION VERSION_LESS 4.11.0) endif() if (NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.11.0) - add_executable ( Simplex_tree_example_cech_complex_cgal_mini_sphere_3d cech_complex_cgal_mini_sphere_3d.cpp ) - target_link_libraries(Simplex_tree_example_cech_complex_cgal_mini_sphere_3d Boost::program_options ${CGAL_LIBRARY}) - if (TBB_FOUND) - target_link_libraries(Simplex_tree_example_cech_complex_cgal_mini_sphere_3d ${TBB_LIBRARIES}) + if(TARGET Boost::program_options) + add_executable ( Simplex_tree_example_cech_complex_cgal_mini_sphere_3d cech_complex_cgal_mini_sphere_3d.cpp ) + target_link_libraries(Simplex_tree_example_cech_complex_cgal_mini_sphere_3d Boost::program_options ${CGAL_LIBRARY}) + if (TBB_FOUND) + target_link_libraries(Simplex_tree_example_cech_complex_cgal_mini_sphere_3d ${TBB_LIBRARIES}) + endif() + add_test(NAME Simplex_tree_example_cech_complex_cgal_mini_sphere_3d COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" -r 0.3 -d 3) endif() - add_test(NAME Simplex_tree_example_cech_complex_cgal_mini_sphere_3d COMMAND $ - "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off" -r 0.3 -d 3) endif () add_executable ( Simplex_tree_example_graph_expansion_with_blocker graph_expansion_with_blocker.cpp ) diff --git a/src/Witness_complex/utilities/CMakeLists.txt b/src/Witness_complex/utilities/CMakeLists.txt index d986d2d1..60fea0b4 100644 --- a/src/Witness_complex/utilities/CMakeLists.txt +++ b/src/Witness_complex/utilities/CMakeLists.txt @@ -2,26 +2,26 @@ project(Witness_complex_utilities) # CGAL and Eigen3 are required for Euclidean version of Witness if(NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.11.0) - - add_executable ( Witness_complex_strong_witness_persistence strong_witness_persistence.cpp ) - target_link_libraries(Witness_complex_strong_witness_persistence Boost::program_options) + if(TARGET Boost::program_options) + add_executable ( Witness_complex_strong_witness_persistence strong_witness_persistence.cpp ) + target_link_libraries(Witness_complex_strong_witness_persistence Boost::program_options) - add_executable ( Witness_complex_weak_witness_persistence weak_witness_persistence.cpp ) - target_link_libraries(Witness_complex_weak_witness_persistence Boost::program_options) + add_executable ( Witness_complex_weak_witness_persistence weak_witness_persistence.cpp ) + target_link_libraries(Witness_complex_weak_witness_persistence Boost::program_options) - if (TBB_FOUND) - target_link_libraries(Witness_complex_strong_witness_persistence ${TBB_LIBRARIES}) - target_link_libraries(Witness_complex_weak_witness_persistence ${TBB_LIBRARIES}) - endif() - - add_test(NAME Witness_complex_strong_test_torus_persistence - COMMAND $ - "${CMAKE_SOURCE_DIR}/data/points/tore3D_1307.off" "-l" "20" "-a" "0.5") - add_test(NAME Witness_complex_weak_test_torus_persistence - COMMAND $ - "${CMAKE_SOURCE_DIR}/data/points/tore3D_1307.off" "-l" "20" "-a" "0.5") + if (TBB_FOUND) + target_link_libraries(Witness_complex_strong_witness_persistence ${TBB_LIBRARIES}) + target_link_libraries(Witness_complex_weak_witness_persistence ${TBB_LIBRARIES}) + endif() - install(TARGETS Witness_complex_strong_witness_persistence DESTINATION bin) - install(TARGETS Witness_complex_weak_witness_persistence DESTINATION bin) + add_test(NAME Witness_complex_strong_test_torus_persistence + COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/tore3D_1307.off" "-l" "20" "-a" "0.5") + add_test(NAME Witness_complex_weak_test_torus_persistence + COMMAND $ + "${CMAKE_SOURCE_DIR}/data/points/tore3D_1307.off" "-l" "20" "-a" "0.5") + install(TARGETS Witness_complex_strong_witness_persistence DESTINATION bin) + install(TARGETS Witness_complex_weak_witness_persistence DESTINATION bin) + endif() endif(NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.11.0) diff --git a/src/cmake/modules/GUDHI_modules.cmake b/src/cmake/modules/GUDHI_modules.cmake index aab1dd08..ccaf1ac5 100644 --- a/src/cmake/modules/GUDHI_modules.cmake +++ b/src/cmake/modules/GUDHI_modules.cmake @@ -30,7 +30,12 @@ if (WITH_GUDHI_EXAMPLE) set(GUDHI_SUB_DIRECTORIES "${GUDHI_SUB_DIRECTORIES};example") endif() if (WITH_GUDHI_TEST) - set(GUDHI_SUB_DIRECTORIES "${GUDHI_SUB_DIRECTORIES};test") + # All tests are using boost tests + if(TARGET Boost::unit_test_framework) + set(GUDHI_SUB_DIRECTORIES "${GUDHI_SUB_DIRECTORIES};test") + else() + message("++ WITH_GUDHI_TEST but no TARGET Boost::unit_test_framework") + endif() endif() if (WITH_GUDHI_UTILITIES) set(GUDHI_SUB_DIRECTORIES "${GUDHI_SUB_DIRECTORIES};utilities") diff --git a/src/cmake/modules/GUDHI_third_party_libraries.cmake b/src/cmake/modules/GUDHI_third_party_libraries.cmake index a56a2756..489f3de5 100644 --- a/src/cmake/modules/GUDHI_third_party_libraries.cmake +++ b/src/cmake/modules/GUDHI_third_party_libraries.cmake @@ -1,42 +1,11 @@ # This files manage third party libraries required by GUDHI -find_package(Boost 1.56.0 REQUIRED COMPONENTS system filesystem unit_test_framework program_options thread) +find_package(Boost 1.56.0 QUIET OPTIONAL_COMPONENTS system thread filesystem unit_test_framework program_options) -if(NOT Boost_FOUND) +# Boost_FOUND is not reliable +if(NOT Boost_VERSION) message(FATAL_ERROR "NOTICE: This program requires Boost and will not be compiled.") -endif(NOT Boost_FOUND) - -# cf. https://cliutils.gitlab.io/modern-cmake/chapters/packages/Boost.html -# This is needed if your Boost version is newer than your CMake version -# or if you have an old version of CMake (<3.5) -if(NOT TARGET Boost::program_options) - add_library(Boost::program_options IMPORTED INTERFACE) - set_property(TARGET Boost::program_options PROPERTY - INTERFACE_INCLUDE_DIRECTORIES ${Boost_INCLUDE_DIR}) - set_property(TARGET Boost::program_options PROPERTY - INTERFACE_LINK_LIBRARIES ${Boost_LIBRARIES}) -endif() -if(NOT TARGET Boost::filesystem) - add_library(Boost::filesystem IMPORTED INTERFACE) - set_property(TARGET Boost::filesystem PROPERTY - INTERFACE_INCLUDE_DIRECTORIES ${Boost_INCLUDE_DIR}) - set_property(TARGET Boost::filesystem PROPERTY - INTERFACE_LINK_LIBRARIES ${Boost_LIBRARIES}) -endif() -if(NOT TARGET Boost::unit_test_framework) - add_library(Boost::unit_test_framework IMPORTED INTERFACE) - set_property(TARGET Boost::unit_test_framework PROPERTY - INTERFACE_INCLUDE_DIRECTORIES ${Boost_INCLUDE_DIR}) - set_property(TARGET Boost::unit_test_framework PROPERTY - INTERFACE_LINK_LIBRARIES ${Boost_LIBRARIES}) -endif() -if(NOT TARGET Boost::system) - add_library(Boost::system IMPORTED INTERFACE) - set_property(TARGET Boost::system PROPERTY - INTERFACE_INCLUDE_DIRECTORIES ${Boost_INCLUDE_DIR}) - set_property(TARGET Boost::system PROPERTY - INTERFACE_LINK_LIBRARIES ${Boost_LIBRARIES}) -endif() +endif(NOT Boost_VERSION) find_package(GMP) if(GMP_FOUND) diff --git a/src/common/doc/installation.h b/src/common/doc/installation.h index 6af645e2..9df1c2f0 100644 --- a/src/common/doc/installation.h +++ b/src/common/doc/installation.h @@ -6,7 +6,7 @@ * * \section compiling Compiling * The library uses c++14 and requires Boost ≥ 1.56.0 - * and CMake ≥ 3.1. + * and CMake ≥ 3.5. * It is a multi-platform library and compiles on Linux, Mac OSX and Visual Studio 2015. * * \subsection utilities Utilities and examples @@ -17,8 +17,8 @@ cd build/ cmake -DCMAKE_BUILD_TYPE=Release .. make \endverbatim * By default, examples are disabled. You can activate their compilation with - * ccmake (on Linux and Mac OSX), - * cmake-gui (on Windows) or by modifying the + * ccmake (on Linux and Mac OSX), + * cmake-gui (on Windows) or by modifying the * cmake command as follows : \verbatim cmake -DCMAKE_BUILD_TYPE=Release -DWITH_GUDHI_EXAMPLE=ON .. make \endverbatim @@ -28,7 +28,7 @@ make \endverbatim * To install the library (headers and activated utilities), run the following command in a terminal: * \verbatim make install \endverbatim * This action may require to be in the sudoer or administrator of the machine in function of the operating system and - * of CMAKE_INSTALL_PREFIX. + * of CMAKE_INSTALL_PREFIX. * * \subsection testsuites Test suites * To test your build, run the following command in a terminal: diff --git a/src/python/doc/installation.rst b/src/python/doc/installation.rst index 4cc31d5c..2f161d66 100644 --- a/src/python/doc/installation.rst +++ b/src/python/doc/installation.rst @@ -40,7 +40,7 @@ different, and in particular the `python/` subdirectory is actually `src/python/ there. The library uses c++14 and requires `Boost `_ :math:`\geq` 1.56.0, -`CMake `_ :math:`\geq` 3.1 to generate makefiles, +`CMake `_ :math:`\geq` 3.5 to generate makefiles, `NumPy `_, `Cython `_ and `pybind11 `_ to compile the GUDHI Python module. -- cgit v1.2.3 From e64dd4039e6dff35322ff01a8aa82d79c77e9c8e Mon Sep 17 00:00:00 2001 From: ROUVREAU Vincent Date: Mon, 28 Sep 2020 09:44:43 +0200 Subject: doc review: improve reset_filtration documentation --- src/Simplex_tree/include/gudhi/Simplex_tree.h | 4 ++-- src/python/gudhi/simplex_tree.pyx | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'src/Simplex_tree') diff --git a/src/Simplex_tree/include/gudhi/Simplex_tree.h b/src/Simplex_tree/include/gudhi/Simplex_tree.h index 70ef4c66..5afd0e23 100644 --- a/src/Simplex_tree/include/gudhi/Simplex_tree.h +++ b/src/Simplex_tree/include/gudhi/Simplex_tree.h @@ -1668,8 +1668,8 @@ class Simplex_tree { } public: - /** \brief This function resets filtration value from a given dimension. Resets all the Simplex_tree when - * `min_dim = 0`. + /** \brief This function resets the filtration value of all the simplices of dimension at least min_dim. Resets all + * the Simplex_tree when `min_dim = 0`. * `reset_filtration` may break the filtration property with `min_dim > 0`, and it is the user's responsibility to * make it a valid filtration (using a large enough `filt_value`, or calling `make_filtration_non_decreasing` * afterwards for instance). diff --git a/src/python/gudhi/simplex_tree.pyx b/src/python/gudhi/simplex_tree.pyx index f28990cc..910711a9 100644 --- a/src/python/gudhi/simplex_tree.pyx +++ b/src/python/gudhi/simplex_tree.pyx @@ -359,8 +359,8 @@ cdef class SimplexTree: return self.get_ptr().make_filtration_non_decreasing() def reset_filtration(self, filtration, min_dim = 0): - """This function resets filtration value from a given dimension. Resets all the simplex tree when - `min_dim = 0`. + """This function resets the filtration value of all the simplices of dimension at least min_dim. Resets all the + simplex tree when `min_dim = 0`. `reset_filtration` may break the filtration property with `min_dim > 0`, and it is the user's responsibility to make it a valid filtration (using a large enough `filt_value`, or calling `make_filtration_non_decreasing` afterwards for instance). -- cgit v1.2.3 From 0c843fd01f0cd1ccff92c8ed40e989b3fbf8f1e9 Mon Sep 17 00:00:00 2001 From: ROUVREAU Vincent Date: Mon, 28 Sep 2020 09:56:44 +0200 Subject: code review: Simplify recursivity --- src/Simplex_tree/include/gudhi/Simplex_tree.h | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) (limited to 'src/Simplex_tree') diff --git a/src/Simplex_tree/include/gudhi/Simplex_tree.h b/src/Simplex_tree/include/gudhi/Simplex_tree.h index 5afd0e23..85d6c3b0 100644 --- a/src/Simplex_tree/include/gudhi/Simplex_tree.h +++ b/src/Simplex_tree/include/gudhi/Simplex_tree.h @@ -1677,14 +1677,7 @@ class Simplex_tree { * @param[in] min_dim The minimal dimension. Default value is 0. */ void reset_filtration(Filtration_value filt_value, int min_dim = 0) { - for (auto& simplex : root_.members()) { - if (min_dim <= 0) { - simplex.second.assign_filtration(filt_value); - } - if (has_children(&simplex)) { - rec_reset_filtration(simplex.second.children(), filt_value, min_dim - 1); - } - } + rec_reset_filtration(&root_, filt_value, min_dim); clear_filtration(); // Drop the cache. } -- cgit v1.2.3