gwriter.h

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/* This software and supporting documentation are distributed by
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 * This software is governed by the CeCILL-B license under
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#ifndef GRAPH_GRAPH_GWRITER_H
#define GRAPH_GRAPH_GWRITER_H


//=============================================================================
//      H E A D E R  F I L E S
//=============================================================================

#include <graph/config/graph_config.h>
#include <soma-io/writer/awriter.h>


//=============================================================================
//      F O R W A R D  D E C L A R A T I O N S
//=============================================================================

class Graph;
class Vertex;
class Edge;


//=============================================================================
//      C L A S S  D E C L A R A T I O N
//=============================================================================

class GRAPH_API GraphWriter : public carto::AttributedWriter
{

public:

        //---------------------------------------------------------------------
        //---------------------------------------------------------------------

        GraphWriter(const std::string& filename,
                    const carto::SyntaxSet& syntax,
                    const HelperSet& helpers = HelperSet());

        GraphWriter(const carto::SyntaxSet& syntax,
                    const HelperSet& helpers = HelperSet());

        virtual ~GraphWriter();


        //---------------------------------------------------------------------
        //---------------------------------------------------------------------

        virtual void write(const Graph& graph);


protected:

        //---------------------------------------------------------------------
        //---------------------------------------------------------------------

        virtual void write(const Vertex& vertex);

        virtual void write(const Edge& edge);


private:

        //---------------------------------------------------------------------
        //---------------------------------------------------------------------

        GraphWriter(const GraphWriter&);

        GraphWriter& operator=(const GraphWriter&);


        //---------------------------------------------------------------------
        //---------------------------------------------------------------------

        int _index;

        std::map<const Vertex*, int> _serializer;

};


//=============================================================================
//      F U N C T I O N S
//=============================================================================

GRAPH_API GraphWriter& operator<<(GraphWriter& writer, const Graph& graph);


#endif