recordSet.h

Go to the documentation of this file.

/*********************************************************************
** Copyright (c) 1992-2010 MAK Technologies, Inc
** All rights reserved.
*********************************************************************/

#ifndef DtRecordSet_H_
#define DtRecordSet_H_

#include <vlutil/vlMachineTypes.h>
#include <vlpi/netStructs.h>
#include <vlpi/disEnums.h>
#include <vlpi/idTypeMap.h>

struct DtNetRecordSet
{
   DtNetU32                     myDatumID;
   DtNetU32                     mySerialNumber;
   DtNetU32                     myPadding;
   DtNetU16                     myRecordLength;
   DtNetU16                     myRecordCount;
};

struct DtNetRecordSetPdu
{
   DtNetU32                     myNumRecordSets;
};


class DT_DLL_VLPROTIND DtRecordSet
{

public:

   DtRecordSet();
   DtRecordSet(const DtRecordSet& orig);

   virtual ~DtRecordSet();

   DtRecordSet& operator=(const DtRecordSet& orig);
   DtRecordSet& operator=(const DtNetRecordSet& orig);

   virtual bool setDatumID(DtDatumParam value);
   virtual DtDatumParam datumID() const;

   virtual void setSerialNumber(DtU32 value);
   virtual DtU32 serialNumber() const;

   virtual bool setRecordBitLength(DtU16 bitLength);
   virtual DtU16 recordBitLength() const;

   virtual bool setRecordByteLength(int byteLength);
   virtual int recordByteLength() const;

   virtual bool setRecordCount(DtU32 bytes);
   virtual DtU32 recordCount() const;


   virtual bool setDataBytes(DtU32 recordIndex, const void* data);
   virtual bool getDataBytes(DtU32 recordIndex, void* buff) const;

   virtual bool setDataByte(
      DtU32 recordIndex, DtU8 value, int byteIndex = 0);
   virtual bool getDataByte(
      DtU32 recordIndex, DtU8& value, int byteIndex = 0) const;

   virtual bool setDataInt16(DtU32 recordIndex, DtInt16& value);
   virtual bool getDataInt16(DtU32 recordIndex, DtInt16& value) const;

   virtual bool setDataU16(DtU32 recordIndex, DtU16& value);
   virtual bool getDataU16(DtU32 recordIndex, DtU16& value) const;

   virtual bool setDataInt32(DtU32 recordIndex, DtInt32& value);
   virtual bool getDataInt32(DtU32 recordIndex, DtInt32& value) const;

   virtual bool setDataU32(DtU32 recordIndex, DtU32& value);
   virtual bool getDataU32(DtU32 recordIndex, DtU32& value) const;

   virtual bool setDataFloat32(DtU32 recordIndex, DtFloat32& value);
   virtual bool getDataFloat32(DtU32 recordIndex, DtFloat32& value) const;

   virtual bool setDataFloat64(DtU32 recordIndex, DtFloat64& value);
   virtual bool getDataFloat64(DtU32 recordIndex, DtFloat64& value) const;


   virtual int recordSetLength() const;


   virtual void print() const;

   virtual void printDataToStream(std::ostream& stream) const;


   virtual void unloadNetRecordSet(const DtNetRecordSet& record, int dataLength = 0);
   virtual void loadNetRecordSet(DtNetRecordSet& record) const;


protected:

   DtDatumParam                myDatumID;
   DtU32                       mySerialNumber;
   DtU32                       myPadding;
   DtU16                       myRecordLength;
   DtU32                       myRecordCount;

   char*                       myData;

};

#endif