tparser_shfj.h

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#ifndef GRAPH_TREE_TPARSER_SHFJ_H
#define GRAPH_TREE_TPARSER_SHFJ_H


//--- header files ------------------------------------------------------------

#include <graph/config/graph_config.h>
#include <soma-io/reader/areader.h>
#include <graph/tree/tparser.h>
#include <graph/tree/tvisitor.h>
#include <map>


//--- forward declarations ----------------------------------------------------

class Tree;
class TreeFactory;

namespace carto
{

  //--- class declarations ----------------------------------------------------

  class GRAPH_API TreeParser_shfj 
    : public TreeParser, public AttributedReader, public TreeVisitor
  {
  public:
    TreeParser_shfj( const SyntaxSet& syntax, 
                     const HelperSet& helpers = HelperSet() );
    TreeParser_shfj( const TreeFactory & factory, const std::string& filename,
                     const SyntaxSet& syntax, 
                     const HelperSet& helpers = HelperSet() );
    TreeParser_shfj( const TreeFactory & factory, 
                     const SyntaxSet& syntax, 
                     const HelperSet& helpers = HelperSet() );

    virtual ~TreeParser_shfj();


    virtual void visitTree( Tree* tree );



    virtual Tree* read();
    virtual void read( Tree & );

    virtual void close();
    virtual void attach( rc_ptr<DataSource> ds );
    virtual void detach();
    virtual rc_ptr<DataSource> dataSource();
    std::string name() const;

  protected:

    virtual void readTree( Tree* tree );

    virtual Tree* readSubTree();

    TreeFactory *_factory;
    Tree                *_topTree;

  private:
    TreeParser_shfj( const TreeParser_shfj& );

    TreeParser_shfj& operator = ( const TreeParser_shfj& );
  };

}

#endif