WaveletBlock3DBufReader.h

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//
//      $Id$
//


#ifndef _WavletBlock3DBufReader_h_
#define _WavletBlock3DBufReader_h_

#include <vapor/WaveletBlock3DReader.h>

namespace VAPoR {

//
//
class VDF_API WaveletBlock3DBufReader : public WaveletBlock3DReader {

public:

 //
 WaveletBlock3DBufReader(
    const MetadataVDC &metadata
 );

 //
 WaveletBlock3DBufReader(
    const string &metafile
 );

 virtual ~WaveletBlock3DBufReader();


 virtual int    OpenVariableRead(
    size_t timestep,
    const char *varname,
    int reflevel = 0,
    int lod = 0
 );

 virtual int    CloseVariable();

 //
 int    ReadSlice(float *slice);


private:

 int    slice_cntr_c;

 float  *buf_c;
 float  *bufptr_c;
 
 int    is_open_c;

 void   _WaveletBlock3DBufReader();

};

}

#endif  //  WaveletBlock3DBufReader