taskStateFactory.h

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/*******************************************************************************
** Copyright (c) 1999 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/



#pragma once

#include "vlutil/vlString.h"
#include "vrftasks/vrftasksDefines.h"
#include <map>


class DtSimTaskState;


typedef DtSimTaskState* (*DtSimTaskStateCreatorFcn)();

class DT_DLL_vrftasks DtSimTaskStateFactory 
{
public:
   DtSimTaskStateFactory();
   virtual ~DtSimTaskStateFactory();

   virtual void addCreatorFcn(const DtString& type, DtSimTaskStateCreatorFcn fcn);

   virtual bool isTypeRegistered(const DtString& type);


   virtual DtSimTaskState* createTaskState(const DtString& type);

   static DtSimTaskStateFactory* create();
protected:
   virtual DtString creationTypeName() const;

   std::map<DtString, DtSimTaskStateCreatorFcn> myCreatorMap;
};