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/* This file is part of the Gudhi Library - https://gudhi.inria.fr/ - which is released under MIT.
* See file LICENSE or go to https://gudhi.inria.fr/licensing/ for full license details.
* Author(s): Vincent Rouvreau
*
* Copyright (C) 2016 Inria
*
* Modification(s):
* - YYYY/MM Author: Description of the modification
*/
#ifndef INCLUDE_WITNESS_COMPLEX_INTERFACE_H_
#define INCLUDE_WITNESS_COMPLEX_INTERFACE_H_
#include <gudhi/Simplex_tree.h>
#include <gudhi/Witness_complex.h>
#include "Simplex_tree_interface.h"
#include <vector>
#include <utility> // std::pair
#include <iostream>
#include <cstddef>
namespace Gudhi {
namespace witness_complex {
class Witness_complex_interface {
using Nearest_landmark_range = std::vector<std::pair<std::size_t, double>>;
using Nearest_landmark_table = std::vector<Nearest_landmark_range>;
public:
Witness_complex_interface(const Nearest_landmark_table& nlt) {
witness_complex_ = new Witness_complex<Nearest_landmark_table>(nlt);
}
~Witness_complex_interface() {
delete witness_complex_;
}
void create_simplex_tree(Simplex_tree_interface<>* simplex_tree, double max_alpha_square,
std::size_t limit_dimension) {
witness_complex_->create_complex(*simplex_tree, max_alpha_square, limit_dimension);
simplex_tree->initialize_filtration();
}
void create_simplex_tree(Simplex_tree_interface<>* simplex_tree,
double max_alpha_square) {
witness_complex_->create_complex(*simplex_tree, max_alpha_square);
simplex_tree->initialize_filtration();
}
private:
Witness_complex<Nearest_landmark_table>* witness_complex_;
};
} // namespace witness_complex
} // namespace Gudhi
#endif // INCLUDE_WITNESS_COMPLEX_INTERFACE_H_
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