mirror of https://github.com/CGAL/cgal
56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
#include <CGAL/Generalized_map.h>
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#include <CGAL/Combinatorial_map.h>
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#include <iostream>
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#include <cstdlib>
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typedef CGAL::Generalized_map<3> GMap_3;
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typedef CGAL::Combinatorial_map<3> CMap_3;
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typedef GMap_3::Dart_descriptor Dart_const_descriptor;
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template<typename Map>
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void test(Map& m)
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{
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// Create two tetrahedra.
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typename Map::Dart_descriptor d1 = m.make_combinatorial_tetrahedron();
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typename Map::Dart_descriptor d2 = m.make_combinatorial_tetrahedron();
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m.template sew<3>(d1, d2);
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// Display the map characteristics.
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m.display_characteristics(std::cout);
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std::cout<<", valid="<<m.is_valid()<<std::endl;
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unsigned int res = 0;
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// Iterate through all the darts of the first tetrahedron.
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for (typename Map::template Dart_of_cell_range<3>::const_iterator
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it(m.template darts_of_cell<3>(d1).begin()),
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itend(m.template darts_of_cell<3>(d1).end());
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it!=itend; ++it)
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++res;
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std::cout<<"Number of darts of the first tetrahedron: "<<res<<std::endl;
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res = 0;
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// Iterate through all the darts of the face incident to d1.
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for (typename Map::template Dart_of_cell_range<2>::const_iterator
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it(m.template darts_of_cell<2>(d1).begin()),
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itend(m.template darts_of_cell<2>(d1).end());
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it!=itend; ++it)
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++res;
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std::cout<<"Number of darts of the face incident to d1: "<<res<<std::endl;
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}
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int main()
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{
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CMap_3 cm;
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GMap_3 gm;
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std::cout<<"Combinatorial map:"<<std::endl;
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test(cm);
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std::cout<<"Generalized map:"<<std::endl;
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test(gm);
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return EXIT_SUCCESS;
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}
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