RhodeCode

  class GraphWriter {

  public:

    typedef _Graph Graph;

    TEMPLATE_GRAPH_TYPEDEFS(Graph);

  private:

    std::ostream* _os;

    bool local_os;

    std::string _nodes_caption;

    std::string _edges_caption;

    std::string _attributes_caption;

    typedef std::map<Node, std::string> NodeIndex;

    NodeIndex _node_index;

    typedef std::map<Edge, std::string> EdgeIndex;

    EdgeIndex _edge_index;

    typedef std::vector<std::pair<std::string,

      _writer_bits::MapStorageBase<Node>* > > NodeMaps;