/usr/include/vtk-6.3/vtkZLibDataCompressor.h is in libvtk6-dev 6.3.0+dfsg1-11build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkZLibDataCompressor.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
// .NAME vtkZLibDataCompressor - Data compression using zlib.
// .SECTION Description
// vtkZLibDataCompressor provides a concrete vtkDataCompressor class
// using zlib for compressing and uncompressing data.
#ifndef vtkZLibDataCompressor_h
#define vtkZLibDataCompressor_h
#include "vtkIOCoreModule.h" // For export macro
#include "vtkDataCompressor.h"
class VTKIOCORE_EXPORT vtkZLibDataCompressor : public vtkDataCompressor
{
public:
vtkTypeMacro(vtkZLibDataCompressor,vtkDataCompressor);
void PrintSelf(ostream& os, vtkIndent indent);
static vtkZLibDataCompressor* New();
// Description:
// Get the maximum space that may be needed to store data of the
// given uncompressed size after compression. This is the minimum
// size of the output buffer that can be passed to the four-argument
// Compress method.
size_t GetMaximumCompressionSpace(size_t size);
// Description:
// Get/Set the compression level.
vtkSetClampMacro(CompressionLevel, int, 0, 9);
vtkGetMacro(CompressionLevel, int);
protected:
vtkZLibDataCompressor();
~vtkZLibDataCompressor();
int CompressionLevel;
// Compression method required by vtkDataCompressor.
size_t CompressBuffer(unsigned char const* uncompressedData,
size_t uncompressedSize,
unsigned char* compressedData,
size_t compressionSpace);
// Decompression method required by vtkDataCompressor.
size_t UncompressBuffer(unsigned char const* compressedData,
size_t compressedSize,
unsigned char* uncompressedData,
size_t uncompressedSize);
private:
vtkZLibDataCompressor(const vtkZLibDataCompressor&); // Not implemented.
void operator=(const vtkZLibDataCompressor&); // Not implemented.
};
#endif
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