serializable.h

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/*******************************************************************************
** Copyright (c) 2003 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: serializ.h,v $ $Revision: 1.3 $ $State: Exp $
*******************************************************************************/
#ifndef serializable_H_
#define serializable_H_

//
// \file serializ.h Contains the declaration of an abstract serializability interface.
//

#include "tdbutil/tdbUtilDefines.h"
#include <stdio.h>
#include <vlutil/vlMachineTypes.h>
#include <vlutil/vlString.h>
#include <matrix/utmCoord.h>
#include <vl/utmView.h>

// Typedef to maintain backwards compatibility
class DtSerializable;
// \deprecated VRF 3.9 Will be removed in a future version.
typedef DtSerializable Serializable;

//
// File I/O functions.
//
class DT_DLL_tdbutil DtSerializable
{
  public:
   virtual bool         readFrom(FILE* fp)      = 0;
   virtual bool         writeTo(FILE* fp)       = 0;

   static DtU8          ReadDtU8(FILE* fp);
   static DtU16         ReadDtU16(FILE* fp);
   static DtU32         ReadDtU32(FILE* fp);
   static DtInt16       ReadDtInt16(FILE* fp);
   static DtInt32       ReadDtInt32(FILE* fp);
   static DtFloat64     ReadDtFloat64(FILE* fp);
   static DtDegMinSec   ReadDtDegMinSec(FILE* fp);
   static DtString      ReadDtString(FILE* fp);
   static DtMapDatum    ReadDtMapDatum(FILE* fp);

   static bool          WriteDtU8(FILE* fp, DtU8 b);
   static bool          WriteDtU16(FILE* fp, DtU16 l);
   static bool          WriteDtU32(FILE* fp, DtU32 l);
   static bool          WriteDtInt16(FILE* fp, DtInt16 val);
   static bool          WriteDtInt32(FILE* fp, DtInt32 val);
   static bool          WriteDtFloat64(FILE* fp, DtFloat64 val);
   static bool          WriteDtDegMinSec(FILE* fp, const DtDegMinSec& val);
   static bool          WriteDtString(FILE* fp, const DtString& val);
   static bool          WriteDtMapDatum(FILE* fp, const DtMapDatum& md);
};


#endif