print_halfedge.hpp

Go to the documentation of this file.

// Copyright (c) 2012-2019 University of Lyon and CNRS (France).
// All rights reserved.
//
// This file is part of MEPP2; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 3 of
// the License, or (at your option) any later version.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#pragma once
 
#include <iostream>
#include <boost/graph/graph_traits.hpp>
 
namespace FEVV {
namespace Operators {
 
 
template< typename HalfedgeGraph, typename PointMap >
void
print_halfedge(
    const typename boost::graph_traits< HalfedgeGraph >::halfedge_descriptor &h,
    PointMap pm,
    const HalfedgeGraph &g)
{
  typedef boost::graph_traits< HalfedgeGraph > GraphTraits;
  typedef typename GraphTraits::vertex_descriptor vertex_descriptor;
 
  vertex_descriptor vs = source(h, g);
  vertex_descriptor vt = target(h, g);
  std::cout << "Halfedge: source = " << pm[vs] << " target = " << pm[vt]
            << "\n";
}
 
 
} // namespace Operators
} // namespace FEVV