/usr/include/vtk-6.3/vtkEdgeLayoutStrategy.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 67 68 69 70 71 72 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkEdgeLayoutStrategy.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.
=========================================================================*/
/*----------------------------------------------------------------------------
Copyright (c) Sandia Corporation
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
----------------------------------------------------------------------------*/
// .NAME vtkEdgeLayoutStrategy - abstract superclass for all edge layout strategies
//
// .SECTION Description
// All edge layouts should subclass from this class. vtkEdgeLayoutStrategy
// works as a plug-in to the vtkEdgeLayout algorithm.
#ifndef vtkEdgeLayoutStrategy_h
#define vtkEdgeLayoutStrategy_h
#include "vtkInfovisLayoutModule.h" // For export macro
#include "vtkObject.h"
class vtkGraph;
class VTKINFOVISLAYOUT_EXPORT vtkEdgeLayoutStrategy : public vtkObject
{
public:
vtkTypeMacro(vtkEdgeLayoutStrategy,vtkObject);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Setting the graph for the layout strategy
virtual void SetGraph(vtkGraph *graph);
// Description:
// This method allows the layout strategy to
// do initialization of data structures
// or whatever else it might want to do.
virtual void Initialize() {}
// Description:
// This is the layout method where the graph that was
// set in SetGraph() is laid out.
virtual void Layout()=0;
// Description:
// Set/Get the field to use for the edge weights.
vtkSetStringMacro(EdgeWeightArrayName);
vtkGetStringMacro(EdgeWeightArrayName);
protected:
vtkEdgeLayoutStrategy();
~vtkEdgeLayoutStrategy();
vtkGraph *Graph;
char *EdgeWeightArrayName;
private:
vtkEdgeLayoutStrategy(const vtkEdgeLayoutStrategy&); // Not implemented.
void operator=(const vtkEdgeLayoutStrategy&); // Not implemented.
};
#endif
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