include/vrftasks/followEnt.h

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/*******************************************************************************
** Copyright (c) 1999 MaK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: followEnt.h,v $ $Revision: 1.16 $ $State: Exp $
*******************************************************************************/




#ifndef DtFollowEntityTask_H_
#define DtFollowEntityTask_H_


#include "vrftasks/simTask.h"
#include "vrfutil/rwString.h"
#include "vrfutil/rwVector.h"
#include <vlpi/NetStructs.h>

struct DtNetFollowEntityTask
{
  DtNet64Vector myOffsetVector;
  DtNetU8 myEntityToFollowLength;
};

#include "vrftasks/vrftasksDefines.h"
class DT_DLL_vrftasks DtFollowEntityTask : public DtSimTask
{

public:

   DtFollowEntityTask();

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

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

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

   virtual ~DtFollowEntityTask();

   virtual int type() const;

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

   virtual DtString stringRep() const;

   virtual const DtString & entityToFollow() const;
   virtual void setEntityToFollow(const DtString & entity);

   virtual const DtVector & offsetVector() const;
   virtual void setOffsetVector(const DtVector& offsets);

   virtual int netRepSize() const;

   virtual bool setFromNet(const char* contentBuffer, 
      unsigned contentSize);

   virtual bool setToNet();

   static DtSimTask * creator();

protected:

   DtRwString myEntityToFollow;
   DtRwVector myOffsetVector;

};


#endif