attributePduEncoder.h

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/*********************************************************************
** Copyright (c) 1992-2025 MAK Technologies, Inc
** All rights reserved.
*********************************************************************/


#pragma once

#if DtDIS

#include <vlutil/vlMachineTypes.h>
#include <vl/pduEncoder.h>
#include <vl/pduWithAttributeRecordSets.h>

class DtAttributePdu;


class DT_DLL_VL DtAttributePduEncoder : public DtPduEncoder
{
public:
   virtual void encode(DtPdu * pdu);
   virtual DtPduEncoder* clone() const;

protected:
   // This is used to set the Fixed fields when appending a coupled Attribute PDU
   virtual void setFixedFields(DtPduWithAttributeRecordSets * pdu,
      unsigned int couplingPadding, unsigned int attributeRecordSetsSize );
   // This is used to set the Variable Fields(records) when appending a coupled Attribute PDU
   virtual void setVariableFields( DtPduWithAttributeRecordSets * pdu,
      unsigned int couplingPadding );

   // This sets the Fixed fields of an Attribute PDU
   virtual void setFixedFields(DtAttributePdu * pdu);
   // This sets the Variable fields (Records) of an Attribute PDU
   virtual void setVariableFields( DtAttributePdu * pdu);

   // This is a convenience method which writes records to an address.  It is used by both setVariableFields().
   virtual void writeVariableFields(char * recordAddr, const DtAttributeRecordSetMap& recordSetMap);

};
#endif