/usr/include/paraview/vtkGraphReader.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 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkGraphReader.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 vtkGraphReader - read vtkGraph data file
// .SECTION Description
// vtkGraphReader is a source object that reads ASCII or binary
// vtkGraph data files in vtk format. (see text for format details).
// The output of this reader is a single vtkGraph data object.
// The superclass of this class, vtkDataReader, provides many methods for
// controlling the reading of the data file, see vtkDataReader for more
// information.
// .SECTION Caveats
// Binary files written on one system may not be readable on other systems.
// .SECTION See Also
// vtkGraph vtkDataReader vtkGraphWriter
#ifndef vtkGraphReader_h
#define vtkGraphReader_h
#include "vtkIOLegacyModule.h" // For export macro
#include "vtkDataReader.h"
class vtkGraph;
class VTKIOLEGACY_EXPORT vtkGraphReader : public vtkDataReader
{
public:
static vtkGraphReader *New();
vtkTypeMacro(vtkGraphReader,vtkDataReader);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Get the output of this reader.
vtkGraph *GetOutput();
vtkGraph *GetOutput(int idx);
void SetOutput(vtkGraph *output);
protected:
vtkGraphReader();
~vtkGraphReader();
virtual int RequestData(vtkInformation *, vtkInformationVector **,
vtkInformationVector *);
// Override ProcessRequest to handle request data object event
virtual int ProcessRequest(vtkInformation *, vtkInformationVector **,
vtkInformationVector *);
// Since the Outputs[0] has the same UpdateExtent format
// as the generic DataObject we can copy the UpdateExtent
// as a default behavior.
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **,
vtkInformationVector *);
// Create output (a directed or undirected graph).
virtual int RequestDataObject(vtkInformation *, vtkInformationVector **,
vtkInformationVector *);
// Read beginning of file to determine whether the graph is directed.
virtual int ReadGraphDirectedness(bool & directed);
virtual int FillOutputPortInformation(int, vtkInformation*);
private:
vtkGraphReader(const vtkGraphReader&); // Not implemented.
void operator=(const vtkGraphReader&); // Not implemented.
};
#endif
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