You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
83 lines
2.4 KiB
C++
83 lines
2.4 KiB
C++
/*=========================================================================
|
|
|
|
Program: Visualization Toolkit
|
|
Module: vtkChacoGraphReader.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 2008 Sandia Corporation.
|
|
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
|
|
the U.S. Government retains certain rights in this software.
|
|
-------------------------------------------------------------------------*/
|
|
/**
|
|
* @class vtkChacoGraphReader
|
|
* @brief Reads chaco graph files.
|
|
*
|
|
*
|
|
* vtkChacoGraphReader reads in files in the Chaco format into a vtkGraph.
|
|
* An example is the following
|
|
* <code>
|
|
* 10 13
|
|
* 2 6 10
|
|
* 1 3
|
|
* 2 4 8
|
|
* 3 5
|
|
* 4 6 10
|
|
* 1 5 7
|
|
* 6 8
|
|
* 3 7 9
|
|
* 8 10
|
|
* 1 5 9
|
|
* </code>
|
|
* The first line specifies the number of vertices and edges
|
|
* in the graph. Each additional line contains the vertices adjacent
|
|
* to a particular vertex. In this example, vertex 1 is adjacent to
|
|
* 2, 6 and 10, vertex 2 is adjacent to 1 and 3, etc. Since Chaco ids
|
|
* start at 1 and VTK ids start at 0, the vertex ids in the vtkGraph
|
|
* will be 1 less than the Chaco ids.
|
|
*/
|
|
|
|
#ifndef vtkChacoGraphReader_h
|
|
#define vtkChacoGraphReader_h
|
|
|
|
#include "vtkIOInfovisModule.h" // For export macro
|
|
#include "vtkUndirectedGraphAlgorithm.h"
|
|
|
|
class VTKIOINFOVIS_EXPORT vtkChacoGraphReader : public vtkUndirectedGraphAlgorithm
|
|
{
|
|
public:
|
|
static vtkChacoGraphReader* New();
|
|
vtkTypeMacro(vtkChacoGraphReader, vtkUndirectedGraphAlgorithm);
|
|
void PrintSelf(ostream& os, vtkIndent indent) override;
|
|
|
|
//@{
|
|
/**
|
|
* The Chaco file name.
|
|
*/
|
|
vtkGetStringMacro(FileName);
|
|
vtkSetStringMacro(FileName);
|
|
//@}
|
|
|
|
protected:
|
|
vtkChacoGraphReader();
|
|
~vtkChacoGraphReader() override;
|
|
|
|
int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
|
|
|
|
private:
|
|
char* FileName;
|
|
|
|
vtkChacoGraphReader(const vtkChacoGraphReader&) = delete;
|
|
void operator=(const vtkChacoGraphReader&) = delete;
|
|
};
|
|
|
|
#endif // vtkChacoGraphReader_h
|