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次のグラフをgraphmlに出力するにはどうすればよいですか?

typedef struct Vertex{ std::string name; std::string cmdb_id;

             Vertex& operator= (const Vertex& rhs)
             {
                     if (this == &rhs)
                             return *this;

                     name = rhs.name;
                     cmdb_id = rhs.cmdb_id;
             }

             bool operator< (const Vertex& rhs) const
             {
                     return cmdb_id < rhs.cmdb_id;
             };

             bool operator== (const Vertex& rhs) const
             {
                     return ((cmdb_id == rhs.cmdb_id) && (name == rhs.name));
             };

     }vertex_container;

typedef struct Edge {std::string name;} edge_container;

boost::directed_graph<vertex_container, edge_container> Graph g;
4

2 に答える 2

2

これは、c++ 11 機能を使用しない他の回答のバージョンです。

#include <iostream>

#include <boost/graph/directed_graph.hpp>
#include <boost/graph/graphml.hpp>



typedef struct Vertex
{ 
   std::string name; 
   std::string cmdb_id;

   Vertex& operator= (const Vertex& rhs)
   {
      if (this == &rhs)
        return *this;

      name = rhs.name;
      cmdb_id = rhs.cmdb_id;
   }

   bool operator< (const Vertex& rhs) const
   {
      return cmdb_id < rhs.cmdb_id;
   };

   bool operator== (const Vertex& rhs) const
   {
      return ((cmdb_id == rhs.cmdb_id) && (name == rhs.name));
   };

}vertex_container;

typedef struct Edge {std::string name;} edge_container;

typedef boost::directed_graph<vertex_container, edge_container> Graph;
typedef boost::graph_traits<Graph>::vertex_descriptor vertex_descriptor;

int main()
{
   Graph g;
   vertex_container A, B;
   edge_container AB;

   A.name="A";
   A.cmdb_id="1";
   B.name="B";
   B.cmdb_id="2";
   AB.name="A-B";

   vertex_descriptor v0 = g.add_vertex(A);
   vertex_descriptor v1 = g.add_vertex(B);
   g.add_edge(v0,v1,AB);

   boost::dynamic_properties dp;
   dp.property("vertex_name",get(&vertex_container::name,g));
   dp.property("vertex_cmdb_id",get(&vertex_container::cmdb_id,g));
   dp.property("edge_name",get(&edge_container::name,g));

   write_graphml(std::cout, g, dp);

}

LWS で g++ 4.6.3 に取り組んでいます。

于 2013-04-12T11:34:07.177 に答える