include/vrfutil/ceFactory.h

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/*******************************************************************************
** Copyright (c) 2000 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: ceFactory.h,v $ $Revision: 1.4 $ $State: Exp $
*******************************************************************************/




#ifndef DtCondExprFactory_H_
#define DtCondExprFactory_H_

#include <vlutil/vlHashlist.h>

class DtCondExprFactoryEntry;
class DtReaderWriterRegistry;
class DtSimCondExpr;

typedef DtSimCondExpr * (*DtCondExprCreatorFcn)();


#include "vrfutil/vrfutilDefines.h"
class DT_DLL_vrfutil DtCondExprFactory
{
public:
   DtCondExprFactory();

   DtCondExprFactory(const DtCondExprFactory& orig);

   const DtCondExprFactory& operator=(const DtCondExprFactory& orig);

   virtual ~DtCondExprFactory();

   virtual void addCreatorFcn(const DtString& type, const int intType,
      DtCondExprCreatorFcn fcn);

   virtual DtSimCondExpr * createConditionalExpression(const DtString& type);
   virtual DtSimCondExpr* createConditionalExpression(int type);

   static DtCondExprFactory* create();

protected:
   DtHashlist myStringTypeHashlist;
   DtHashlist myIntTypeHashlist;

};

#endif