exoticTreeReader.h

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/*
 *  Copyright (C) 1998-2004 CEA
 *
 *  This software and supporting documentation were developed by
 *      CEA/DSV/SHFJ
 *      4 place du General Leclerc
 *      91401 Orsay cedex
 *      France
 *
 */
 
#ifndef SI_GRAPH_EXOTICTREEREADER_H
#define SI_GRAPH_EXOTICTREEREADER_H
 
 
#include <cartobase/object/attributed.h>
//#include <cartobase/object/areader.h>
#include <graph/tree/treader.h>
#include <graph/tree/tree.h>
 
 
namespace sigraph
{

  class ExoticTreeReader : public TreeReader
  {
  public:
    ExoticTreeReader( const std::string & filename, 
                      const carto::SyntaxSet & attr,
                      const carto::AttributedReader::HelperSet& helpers
                      = carto::AttributedReader::HelperSet());
    ExoticTreeReader( const carto::SyntaxSet & attr,
                      const carto::AttributedReader::HelperSet& helpers
                      = carto::AttributedReader::HelperSet());
    ExoticTreeReader( const TreeFactory & factory, 
                      const std::string & filename, 
                      const carto::SyntaxSet & attr,
                      const carto::AttributedReader::HelperSet& helpers
                      = carto::AttributedReader::HelperSet());
    ExoticTreeReader( const TreeFactory & factory, 
                      const carto::SyntaxSet & attr,
                      const carto::AttributedReader::HelperSet& helpers
                      = carto::AttributedReader::HelperSet());
    virtual ~ExoticTreeReader();

    virtual Tree* read();
 
    static carto::SyntaxSet initSyntax( const std::string & filename );
 
  protected:
    virtual void readTree( Tree* t );
    void parseTree( Tree* tr );
    virtual void parse( Tree* go ) { parse( (carto::AttributedObject *) go ); };
    virtual void parse( carto::AttributedObject* ) {};
 
  private:
  };
 
 
  inline ExoticTreeReader & operator >> ( ExoticTreeReader & er, Tree & t )
  { t.accept( er ); return( er ); }
 
}
 
#endif