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3rdparty/boost_1_81_0/boost/graph/random_layout.hpp 988 Bytes
63e88f80   Hu Chunming   提交三方库
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  // Copyright 2004 The Trustees of Indiana University.
  
  // Distributed under the Boost Software License, Version 1.0.
  // (See accompanying file LICENSE_1_0.txt or copy at
  // http://www.boost.org/LICENSE_1_0.txt)
  
  //  Authors: Douglas Gregor
  //           Andrew Lumsdaine
  #ifndef BOOST_GRAPH_RANDOM_LAYOUT_HPP
  #define BOOST_GRAPH_RANDOM_LAYOUT_HPP
  
  #include <boost/graph/graph_traits.hpp>
  #include <boost/random/uniform_int.hpp>
  #include <boost/random/uniform_01.hpp>
  #include <boost/random/uniform_real.hpp>
  #include <boost/type_traits/is_integral.hpp>
  #include <boost/mpl/if.hpp>
  #include <boost/graph/iteration_macros.hpp>
  
  namespace boost
  {
  
  template < typename Topology, typename Graph, typename PositionMap >
  void random_graph_layout(
      const Graph& g, PositionMap position_map, const Topology& topology)
  {
      BGL_FORALL_VERTICES_T(v, g, Graph)
      {
          put(position_map, v, topology.random_point());
      }
  }
  
  } // end namespace boost
  
  #endif // BOOST_GRAPH_RANDOM_LAYOUT_HPP