/usr/include/paraview/vtkInputStream.h is in paraview-dev 5.0.1+dfsg1-4.
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 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkInputStream.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 vtkInputStream - Wraps a binary input stream with a VTK interface.
// .SECTION Description
// vtkInputStream provides a VTK-style interface wrapping around a
// standard input stream. The access methods are virtual so that
// subclasses can transparently provide decoding of an encoded stream.
// Data lengths for Seek and Read calls refer to the length of the
// input data. The actual length in the stream may differ for
// subclasses that implement an encoding scheme.
#ifndef vtkInputStream_h
#define vtkInputStream_h
#include "vtkIOCoreModule.h" // For export macro
#include "vtkObject.h"
class VTKIOCORE_EXPORT vtkInputStream : public vtkObject
{
public:
vtkTypeMacro(vtkInputStream,vtkObject);
static vtkInputStream *New();
void PrintSelf(ostream& os, vtkIndent indent);
//BTX
// Description:
// Get/Set the real input stream.
vtkSetMacro(Stream, istream*);
vtkGetMacro(Stream, istream*);
//ETX
// Description:
// Called after the stream position has been set by the caller, but
// before any Seek or Read calls. The stream position should not be
// adjusted by the caller until after an EndReading call.
virtual void StartReading();
// Description:
// Seek to the given offset in the input data. Returns 1 for
// success, 0 for failure.
virtual int Seek(vtkTypeInt64 offset);
// Description:
// Read input data of the given length. Returns amount actually
// read.
virtual size_t Read(void* data, size_t length);
// Description:
// Called after all desired calls to Seek and Read have been made.
// After this call, the caller is free to change the position of the
// stream. Additional reads should not be done until after another
// call to StartReading.
virtual void EndReading();
protected:
vtkInputStream();
~vtkInputStream();
// The real input stream.
istream* Stream;
size_t ReadStream(char* data, size_t length);
// The input stream's position when StartReading was called.
vtkTypeInt64 StreamStartPosition;
private:
vtkInputStream(const vtkInputStream&); // Not implemented.
void operator=(const vtkInputStream&); // Not implemented.
};
#endif
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