mirror of https://github.com/CGAL/cgal
67 lines
1.5 KiB
C++
67 lines
1.5 KiB
C++
#include <CGAL/Simple_cartesian.h>
|
|
#include <CGAL/Iterator_range.h>
|
|
#include <CGAL/boost/graph/graph_traits_Linear_cell_complex_for_combinatorial_map.h>
|
|
|
|
#include <boost/foreach.hpp>
|
|
|
|
#include <iostream>
|
|
#include <fstream>
|
|
#include <list>
|
|
#include <algorithm>
|
|
|
|
|
|
typedef CGAL::Simple_cartesian<double> Kernel;
|
|
typedef CGAL::Linear_cell_complex_traits<3, Kernel> LCC_traits;
|
|
typedef CGAL::Linear_cell_complex_for_bgl_combinatorial_map_helper
|
|
<2, 3, LCC_traits>::type LCC;
|
|
|
|
typedef boost::graph_traits<LCC>::vertex_descriptor vertex_descriptor;
|
|
typedef boost::graph_traits<LCC>::vertex_iterator vertex_iterator;
|
|
|
|
typedef CGAL::Iterator_range<vertex_iterator> vertex_range;
|
|
|
|
vertex_range vertices_range(const LCC& lcc)
|
|
{
|
|
return vertex_range(vertices(lcc));
|
|
}
|
|
|
|
struct Fct
|
|
{
|
|
void operator()(const vertex_descriptor& vd) const
|
|
{
|
|
std::cout << vd->point() << std::endl;
|
|
}
|
|
};
|
|
|
|
void fct(const LCC& lcc)
|
|
{
|
|
vertex_range vr(vertices(lcc));
|
|
|
|
#ifndef CGAL_CFG_NO_CPP0X_RANGE_BASED_FOR
|
|
std::cout << "new for loop" << std::endl;
|
|
for(vertex_descriptor vd : vr){
|
|
std::cout << vd->point() << std::endl;
|
|
}
|
|
#endif
|
|
|
|
std::cout << "BOOST_FOREACH" << std::endl;
|
|
BOOST_FOREACH(vertex_descriptor vd, vr){
|
|
std::cout << vd->point() << std::endl;
|
|
}
|
|
|
|
std::cout << "boost::tie + std::for_each" << std::endl;
|
|
vertex_iterator vb, ve;
|
|
|
|
boost::tie(vb,ve) = vertices_range(lcc);
|
|
std::for_each(vb,ve, Fct());
|
|
}
|
|
|
|
int main(int argc, char** argv)
|
|
{
|
|
LCC lcc;
|
|
CGAL::read_off((argc>1)?argv[1]:"cube.off", lcc);
|
|
|
|
fct(lcc);
|
|
return 0;
|
|
}
|