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#include <iostream>
#include <fstream>
#include <string>
#include <algorithm>
#include <utility> // std::pair, std::make_pair
#include <cmath> // float comparison
#include <limits>
#include <functional> // greater
#define BOOST_TEST_DYN_LINK
#define BOOST_TEST_MODULE "simplex_tree_constructor_and_move"
#include <boost/test/unit_test.hpp>
#include <boost/mpl/list.hpp>
// ^
// /!\ Nothing else from Simplex_tree shall be included to test includes are well defined.
#include "gudhi/Simplex_tree.h"
using namespace Gudhi;
typedef boost::mpl::list<Simplex_tree<>, Simplex_tree<Simplex_tree_options_fast_persistence>> list_of_tested_variants;
BOOST_AUTO_TEST_CASE_TEMPLATE(simplex_copy_constructor, Simplex_tree, list_of_tested_variants) {
std::cout << "********************************************************************" << std::endl;
std::cout << "TEST OF COPY CONSTRUCTOR" << std::endl;
Simplex_tree st;
st.insert_simplex_and_subfaces({2, 1, 0}, 3.0);
st.insert_simplex_and_subfaces({0, 1, 6, 7}, 4.0);
st.insert_simplex_and_subfaces({3, 0}, 2.0);
st.insert_simplex_and_subfaces({3, 4, 5}, 3.0);
/* Inserted simplex: */
/* 1 6 */
/* o---o */
/* /X\7/ */
/* o---o---o---o */
/* 2 0 3\X/4 */
/* o */
/* 5 */
/* */
/* In other words: */
/* A facet [2,1,0] */
/* An edge [0,3] */
/* A facet [3,4,5] */
/* A cell [0,1,6,7] */
Simplex_tree st1(st);
Simplex_tree st2(st);
// Cross check
BOOST_CHECK(st1 == st2);
BOOST_CHECK(st == st2);
BOOST_CHECK(st1 == st);
std::cout << "********************************************************************" << std::endl;
std::cout << "TEST OF COPY ASSIGNMENT" << std::endl;
Simplex_tree st3;
st3 = st;
Simplex_tree st4;
st4 = st;
// Cross check
BOOST_CHECK(st3 == st4);
BOOST_CHECK(st == st4);
BOOST_CHECK(st3 == st);
std::cout << "********************************************************************" << std::endl;
std::cout << "TEST OF MOVE CONSTRUCTOR" << std::endl;
Simplex_tree st5(std::move(st3));
Simplex_tree st6(std::move(st4));
// Cross check
BOOST_CHECK(st5 == st6);
BOOST_CHECK(st == st6);
BOOST_CHECK(st5 == st);
}
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