WaveletBlock3DBufWriter.h

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//
//      $Id$
//


#ifndef _WavletBlock3DBufWriter_h_
#define _WavletBlock3DBufWriter_h_

#include <vapor/WaveletBlock3DWriter.h>
#include <vapor/WaveletBlock3DRegionWriter.h>

namespace VAPoR {

//
//
class   VDF_API WaveletBlock3DBufWriter : public WaveletBlock3DWriter {

public:

 //
 WaveletBlock3DBufWriter(
    const MetadataVDC &metadata
 );

 //
 WaveletBlock3DBufWriter(
    const string &metafile
 );

 virtual ~WaveletBlock3DBufWriter();


 virtual int    OpenVariableWrite(
    size_t timestep,
    const char *varname,
    int reflevel = -1,
    int lod = -1
 );

 virtual int    CloseVariable();

 int    WriteSlice(const float *slice);

 virtual const float *GetDataRange() const { return (_dataRange); }

protected:

private:

 int    slice_cntr_c;

 float  *buf_c;
 float  *bufptr_c;
 
 int    is_open_c;

 void   _WaveletBlock3DBufWriter();

 //
 // Need this stuff to support writing 2D data. It's a hideous hack
 //
 int _OpenVariableWrite2D(size_t timestep, const char *varname, int reflevel);
 int _CloseVariable2D();
 int _WriteSlice2D(const float *slice);
 WaveletBlock3DRegionWriter *_writer2D;
 VarType_T _vartype;



};

}

#endif  //  WaveletBlock3DBufWriter