diff options
Diffstat (limited to 'src/Simplex_tree')
-rw-r--r-- | src/Simplex_tree/include/gudhi/Simplex_tree.h | 14 | ||||
-rw-r--r-- | src/Simplex_tree/test/simplex_tree_unit_test.cpp | 13 |
2 files changed, 10 insertions, 17 deletions
diff --git a/src/Simplex_tree/include/gudhi/Simplex_tree.h b/src/Simplex_tree/include/gudhi/Simplex_tree.h index 4c6a95e8..35d839e2 100644 --- a/src/Simplex_tree/include/gudhi/Simplex_tree.h +++ b/src/Simplex_tree/include/gudhi/Simplex_tree.h @@ -41,7 +41,6 @@ #include <functional> // for greater<> namespace Gudhi { - /** \defgroup simplex_tree Filtered Complexes * * A simplicial complex \f$\mathbf{K}\f$ @@ -449,6 +448,15 @@ class Simplex_tree { } } + /** \brief Sets the filtration value of a simplex. + * + * No action if called on the null_simplex*/ + void assign_filtration(Simplex_handle sh, Filtration_value fv) { + if (sh != null_simplex()) { + sh->second.assign_filtration(fv); + } + } + /** \brief Returns an upper bound of the filtration values of the simplices. */ Filtration_value filtration() const { return threshold_; @@ -730,7 +738,6 @@ class Simplex_tree { sh->second.assign_key(key); } - public: /** Returns the two Simplex_handle corresponding to the endpoints of * and edge. sh must point to a 1-dimensional simplex. This is an * optimized version of the boundary computation. */ @@ -1091,7 +1098,7 @@ class Simplex_tree { os << filtration(sh) << " \n"; } } - + private: Vertex_handle null_vertex_; /** \brief Upper bound on the filtration values of the simplices.*/ @@ -1106,7 +1113,6 @@ class Simplex_tree { }; // Print a Simplex_tree in os. - template<typename...T> std::ostream& operator<<(std::ostream & os, Simplex_tree<T...> & st) { for (auto sh : st.filtration_simplex_range()) { diff --git a/src/Simplex_tree/test/simplex_tree_unit_test.cpp b/src/Simplex_tree/test/simplex_tree_unit_test.cpp index fff00d77..00cf69bc 100644 --- a/src/Simplex_tree/test/simplex_tree_unit_test.cpp +++ b/src/Simplex_tree/test/simplex_tree_unit_test.cpp @@ -492,19 +492,6 @@ BOOST_AUTO_TEST_CASE(NSimplexAndSubfaces_tree_insertion) { /* A facet [3,4,5] */ /* A cell [0,1,6,7] */ - typeSimplex simplexPair1 = std::make_pair(SimplexVector1, DEFAULT_FILTRATION_VALUE); - typeSimplex simplexPair2 = std::make_pair(SimplexVector2, DEFAULT_FILTRATION_VALUE); - typeSimplex simplexPair3 = std::make_pair(SimplexVector3, DEFAULT_FILTRATION_VALUE); - typeSimplex simplexPair4 = std::make_pair(SimplexVector4, DEFAULT_FILTRATION_VALUE); - typeSimplex simplexPair5 = std::make_pair(SimplexVector5, DEFAULT_FILTRATION_VALUE); - typeSimplex simplexPair6 = std::make_pair(SimplexVector6, DEFAULT_FILTRATION_VALUE); - test_simplex_tree_contains(st, simplexPair1, 6); // (2,1,0) is in position 6 - test_simplex_tree_contains(st, simplexPair2, 7); // (3) is in position 7 - test_simplex_tree_contains(st, simplexPair3, 8); // (3,0) is in position 8 - test_simplex_tree_contains(st, simplexPair4, 2); // (1,0) is in position 2 - test_simplex_tree_contains(st, simplexPair5, 14); // (3,4,5) is in position 14 - test_simplex_tree_contains(st, simplexPair6, 26); // (7,6,1,0) is in position 26 - // ------------------------------------------------------------------------------------------------------------------ // Find in the simplex_tree // ------------------------------------------------------------------------------------------------------------------ |