moveAlongTaskState.h

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/*******************************************************************************
** Copyright (c) 2006 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/



#pragma once

#include "vrftasks/simTaskState.h"
#include "vrftasks/vrftasksDefines.h"

#include "vrfutil/rwInt.h"
#include "vrfutil/rwBoolean.h"
class DT_DLL_vrftasks DtMoveAlongTaskState : public DtSimTaskState
{

public:

   DtMoveAlongTaskState();

   DtMoveAlongTaskState(const DtString & writeName, 
      DtReaderWriterRegistry * parentRegistry = 0);

   DtMoveAlongTaskState(const DtString & writeName, const DtMoveAlongTaskState & orig, 
      DtReaderWriterRegistry * parentRegistry = 0);

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

   virtual ~DtMoveAlongTaskState();

   virtual DtString type() const;

   virtual DtSimTaskState * clone(const DtString & name, DtReaderWriterRegistry * 
      parentRegistry = 0) const;

   virtual DtString stringRep() const;

   virtual void setCurrentVertex(int vertex);
   virtual int currentVertex() const;

   virtual void setReverseDirection(bool reverse);
   virtual bool reverseDirection() const;

   static DtSimTaskState * creator();
   
protected:
   DtRwBoolean myReverseDirection;
   DtRwInt myCurrentVertex;
};