DtModelParserFactory.h

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/*******************************************************************************
** Copyright (c) 2007 MAK Technologies, Inc. 
** All rights reserved. 
*******************************************************************************/
 
 
#pragma once 
 
#include <vrvOsg/vrvOsg.h>
#include <vrvUtil/DtVirtualBaseClass.h>

#include <map>
#include <string>

namespace makVrv 
{ 
   class DtDe;
   class DtModelParser;
   class PrModelParserCreator;
   class DtModel;

   class DT_DLL_VRVOSG DtModelParserFactory : public DtVirtualBaseClass
   { 
   public:

      static DtModelParserFactory& instance(DtDe&);

      virtual ~DtModelParserFactory();

      virtual void registerParserCreator(const std::string& parserFormat,
         PrModelParserCreator* creator);

      virtual void destroyParserCreator(const std::string& parserFormat);

      virtual DtModelParser* createParser(const std::string& parser, DtDe& de);

   protected:
      DtModelParserFactory();

      typedef std::map<std::string, PrModelParserCreator*> CreatorMap;
      CreatorMap myCreatorMap;
   }; 
}