summaryrefslogtreecommitdiff
path: root/cython/include/Tangential_complex_interface.h
diff options
context:
space:
mode:
Diffstat (limited to 'cython/include/Tangential_complex_interface.h')
-rw-r--r--cython/include/Tangential_complex_interface.h116
1 files changed, 0 insertions, 116 deletions
diff --git a/cython/include/Tangential_complex_interface.h b/cython/include/Tangential_complex_interface.h
deleted file mode 100644
index 71418886..00000000
--- a/cython/include/Tangential_complex_interface.h
+++ /dev/null
@@ -1,116 +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): Vincent Rouvreau
- *
- * Copyright (C) 2016 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/>.
- */
-
-#ifndef INCLUDE_TANGENTIAL_COMPLEX_INTERFACE_H_
-#define INCLUDE_TANGENTIAL_COMPLEX_INTERFACE_H_
-
-#include <gudhi/Simplex_tree.h>
-#include <gudhi/Tangential_complex.h>
-#include <gudhi/Points_off_io.h>
-#include <CGAL/Epick_d.h>
-
-#include "Simplex_tree_interface.h"
-
-#include <vector>
-#include <utility> // std::pair
-#include <iostream>
-#include <string>
-
-namespace Gudhi {
-
-namespace tangential_complex {
-
-class Tangential_complex_interface {
- using Dynamic_kernel = CGAL::Epick_d< CGAL::Dynamic_dimension_tag >;
- using Point_d = Dynamic_kernel::Point_d;
- using TC = Tangential_complex<Dynamic_kernel, CGAL::Dynamic_dimension_tag, CGAL::Parallel_tag>;
-
- public:
- Tangential_complex_interface(int intrisic_dim, const std::vector<std::vector<double>>& points) {
- Dynamic_kernel k;
-
- tangential_complex_ = new TC(points, intrisic_dim, k);
- tangential_complex_->compute_tangential_complex();
- num_inconsistencies_ = tangential_complex_->number_of_inconsistent_simplices();
- }
-
- Tangential_complex_interface(int intrisic_dim, const std::string& off_file_name, bool from_file = true) {
- Dynamic_kernel k;
-
- Gudhi::Points_off_reader<Point_d> off_reader(off_file_name);
- std::vector<Point_d> points = off_reader.get_point_cloud();
-
- tangential_complex_ = new TC(points, intrisic_dim, k);
- tangential_complex_->compute_tangential_complex();
- num_inconsistencies_ = tangential_complex_->number_of_inconsistent_simplices();
- }
-
- ~Tangential_complex_interface() {
- delete tangential_complex_;
- }
-
- std::vector<double> get_point(unsigned vh) {
- std::vector<double> vd;
- if (vh < tangential_complex_->number_of_vertices()) {
- Point_d ph = tangential_complex_->get_point(vh);
- for (auto coord = ph.cartesian_begin(); coord < ph.cartesian_end(); coord++)
- vd.push_back(*coord);
- }
- return vd;
- }
-
- unsigned number_of_vertices() {
- return tangential_complex_->number_of_vertices();
- }
-
- unsigned number_of_simplices() {
- return num_inconsistencies_.num_simplices;
- }
-
- unsigned number_of_inconsistent_simplices() {
- return num_inconsistencies_.num_inconsistent_simplices;
- }
-
- unsigned number_of_inconsistent_stars() {
- return num_inconsistencies_.num_inconsistent_stars;
- }
-
- void fix_inconsistencies_using_perturbation(double max_perturb, double time_limit) {
- tangential_complex_->fix_inconsistencies_using_perturbation(max_perturb, time_limit);
- num_inconsistencies_ = tangential_complex_->number_of_inconsistent_simplices();
- }
-
- void create_simplex_tree(Simplex_tree<>* simplex_tree) {
- tangential_complex_->create_complex<Gudhi::Simplex_tree<Gudhi::Simplex_tree_options_full_featured>>(*simplex_tree);
- simplex_tree->initialize_filtration();
- }
-
- private:
- TC* tangential_complex_;
- TC::Num_inconsistencies num_inconsistencies_;
-};
-
-} // namespace tangential_complex
-
-} // namespace Gudhi
-
-#endif // INCLUDE_TANGENTIAL_COMPLEX_INTERFACE_H_