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authorvrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb>2017-03-16 12:44:20 +0000
committervrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb>2017-03-16 12:44:20 +0000
commit19bb0e8b6925c07d68a152cf70c7b5618a1f4af0 (patch)
treea057c11e74ae88056f82bf5643e38f9138e7f3fc /src/Persistent_cohomology/example/alpha_complex_3d_helper.h
parent11af9b60e8d2b007d5bedba9f599f4eeb5468fea (diff)
parent90f6c9e1ee1c60e8e5d1de361bcecd89948b2630 (diff)
Merge last trunk modifications
git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/ST_cythonize@2194 636b058d-ea47-450e-bf9e-a15bfbe3eedb Former-commit-id: a8fa0a9eeb6b7064cb1d3d3780d5ab58818f49ec
Diffstat (limited to 'src/Persistent_cohomology/example/alpha_complex_3d_helper.h')
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+/* 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): Vincent Rouvreau
+ *
+ * Copyright (C) 2014 INRIA Saclay (France)
+ *
+ * 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/>.
+ */
+
+#ifndef EXAMPLE_PERSISTENT_COHOMOLOGY_ALPHA_COMPLEX_3D_HELPER_H_
+#define EXAMPLE_PERSISTENT_COHOMOLOGY_ALPHA_COMPLEX_3D_HELPER_H_
+
+template<class Vertex_list, class Cell_handle>
+Vertex_list from_cell(const Cell_handle& ch) {
+ Vertex_list the_list;
+ for (auto i = 0; i < 4; i++) {
+#ifdef DEBUG_TRACES
+ std::cout << "from cell[" << i << "]=" << ch->vertex(i)->point() << std::endl;
+#endif // DEBUG_TRACES
+ the_list.push_back(ch->vertex(i));
+ }
+ return the_list;
+}
+
+template<class Vertex_list, class Facet>
+Vertex_list from_facet(const Facet& fct) {
+ Vertex_list the_list;
+ for (auto i = 0; i < 4; i++) {
+ if (fct.second != i) {
+#ifdef DEBUG_TRACES
+ std::cout << "from facet=[" << i << "]" << fct.first->vertex(i)->point() << std::endl;
+#endif // DEBUG_TRACES
+ the_list.push_back(fct.first->vertex(i));
+ }
+ }
+ return the_list;
+}
+
+template<class Vertex_list, class Edge_3>
+Vertex_list from_edge(const Edge_3& edg) {
+ Vertex_list the_list;
+ for (auto i = 0; i < 4; i++) {
+ if ((edg.second == i) || (edg.third == i)) {
+#ifdef DEBUG_TRACES
+ std::cout << "from edge[" << i << "]=" << edg.first->vertex(i)->point() << std::endl;
+#endif // DEBUG_TRACES
+ the_list.push_back(edg.first->vertex(i));
+ }
+ }
+ return the_list;
+}
+
+template<class Vertex_list, class Vertex_handle>
+Vertex_list from_vertex(const Vertex_handle& vh) {
+ Vertex_list the_list;
+#ifdef DEBUG_TRACES
+ std::cout << "from vertex=" << vh->point() << std::endl;
+#endif // DEBUG_TRACES
+ the_list.push_back(vh);
+ return the_list;
+}
+
+#endif // EXAMPLE_PERSISTENT_COHOMOLOGY_ALPHA_COMPLEX_3D_HELPER_H_