pSupplyInteraction.h

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/******************************************************************************
 ** Copyright (c) 1992-2010 VT MAK
******************************************************************************/

#pragma once


 
#include <portal/pBaseInteraction.h> //class DtPortalBaseInteraction
#include <portal/vrxRecordSetList.h>

namespace MAKVrExchange {

class DtPortalConnection;



class DT_DLL_LIBPORTAL DtPortalSupplyInteraction : public DtPortalBaseInteraction
{
public:

   DtPortalSupplyInteraction();

   virtual ~DtPortalSupplyInteraction();





   DtDEC_ATTRIBUTE( DtString, ReceivingId, receivingId );
   DtDEC_ATTRIBUTE( DtString, SupplyingId,   supplyingId );

public:


   DtU32 numSupplyTypes() const;
   void setNumSupplyTypes(DtU32 num);

   float supplyQuantity(const DtEntityType& supply);   

   int nthSupply(unsigned int supplyIndex, 
      DtNetEntityType& requestedSupply, float* quantity = 0) const;
   int setNthSupply(unsigned int supplyIndex, const DtEntityType& supply, 
                     float* const  quantity = 0);


public:

   //Doxygen comments inherited from parent class
   virtual DtPortalMessageKind kind() const = 0;

   //Doxygen comments inherited from parent class
   virtual const char *interactionKindName() const = 0;

   //Doxygen comments inherited from parent class
   virtual unsigned int netSize() const;

   //Doxygen comments inherited from parent class
   virtual void writeSelfToBuffer( void *buffer ) const;

   //Doxygen comments inherited from parent class
   virtual void readSelfFromBuffer( const void *buffer );
  

   //Doxygen comments inherited from parent class
   virtual std::ostream &printDataToStream( std::ostream &str ) const;

protected:

   DtVrxNetSupplyQuantity* mySupplys;
   DtU32 myNumSupplyTypes;
   DtNetEntityType myInvalidIndexSupplyValue;


private:

   DtPortalSupplyInteraction &operator=( const DtPortalSupplyInteraction & );

   int operator==( const DtPortalSupplyInteraction & );

   int operator!=( const DtPortalSupplyInteraction & );

}; //end class DtPortalSupplyInteraction



}