hlaTimeStampedAttr.h

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/******************************************************************************
** Copyright (c) 1992-2010 VT MAK
** All rights reserved.
******************************************************************************/


#if DtHLA
#ifndef hlaTimeStampedAttr_H_
#define hlaTimeStampedAttr_H_

#include <lgrSim/lgrSim.h>

#include <lgrUtil/absoluteTime.h>

#include <vl/rtiNamespace.h>
#include <cstring>

namespace MAKLogger
{
   class DtLgrHlaMessage;

   typedef DtU32 DtLgrHlaHandle;

   class DT_DLL_LGRSIM DtHlaTimeStampedAttribute
   {

   public:

      DtHlaTimeStampedAttribute(DtAbsoluteTime time,
         DtLgrHlaHandle handle,int size,const void* value) :
         myTime(time),
         myHandle(handle),
         mySize(0),
         myValue(0)
         {
            setValue(size,value);
         }

         ~DtHlaTimeStampedAttribute()
         {
            delete[] myValue;
         }

      inline DtAbsoluteTime time() const
      {
         return myTime;
      }

      inline DtLgrHlaHandle handle() const
      {
         return myHandle;
      }

      inline int size() const
      {
         return mySize;
      }

      inline const void* value() const
      {
         return myValue;
      }

      inline void setValue(int sz, const void* val, DtAbsoluteTime* time=NULL)
      {
         if(sz != mySize)
         {
            delete[] myValue;
            mySize = sz;
            myValue = new char[mySize];
         }

         if (time)
         {
            myTime = *time;
         }

         memcpy(myValue,val,sz);
      }

   private:
      DtHlaTimeStampedAttribute(const DtHlaTimeStampedAttribute&);
      DtHlaTimeStampedAttribute& operator=(const DtHlaTimeStampedAttribute&);

   protected:

      DtAbsoluteTime myTime;
      DtLgrHlaHandle myHandle;
      int mySize;
      char* myValue;
   };
}

#endif
#endif