84 lines
2.3 KiB
C++
84 lines
2.3 KiB
C++
/*=========================================================================
|
|
|
|
Program: Visualization Toolkit
|
|
Module: vtkDIMACSGraphWriter.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.
|
|
----------------------------------------------------------------------------*/
|
|
|
|
/**
|
|
* @class vtkDIMACSGraphWriter
|
|
* @brief write vtkGraph data to a DIMACS
|
|
* formatted file
|
|
*
|
|
*
|
|
* vtkDIMACSGraphWriter is a sink object that writes
|
|
* vtkGraph data files into a generic DIMACS (.gr) format.
|
|
*
|
|
* Output files contain a problem statement line:
|
|
*
|
|
* p graph \em num_verts \em num_edges
|
|
*
|
|
* Followed by |E| edge descriptor lines that are formatted as:
|
|
*
|
|
* e \em source \em target \em weight
|
|
*
|
|
* Vertices are numbered from 1..n in DIMACS formatted files.
|
|
*
|
|
* See webpage for format details.
|
|
* http://prolland.free.fr/works/research/dsat/dimacs.html
|
|
*
|
|
* @sa
|
|
* vtkDIMACSGraphReader
|
|
*
|
|
*/
|
|
|
|
#ifndef vtkDIMACSGraphWriter_h
|
|
#define vtkDIMACSGraphWriter_h
|
|
|
|
#include "vtkDataWriter.h"
|
|
#include "vtkIOInfovisModule.h" // For export macro
|
|
|
|
class vtkGraph;
|
|
|
|
class VTKIOINFOVIS_EXPORT vtkDIMACSGraphWriter : public vtkDataWriter
|
|
{
|
|
public:
|
|
static vtkDIMACSGraphWriter* New();
|
|
vtkTypeMacro(vtkDIMACSGraphWriter, vtkDataWriter);
|
|
void PrintSelf(ostream& os, vtkIndent indent) override;
|
|
|
|
///@{
|
|
/**
|
|
* Get the input to this writer.
|
|
*/
|
|
vtkGraph* GetInput();
|
|
vtkGraph* GetInput(int port);
|
|
///@}
|
|
|
|
protected:
|
|
vtkDIMACSGraphWriter() = default;
|
|
~vtkDIMACSGraphWriter() override = default;
|
|
|
|
void WriteData() override;
|
|
|
|
int FillInputPortInformation(int port, vtkInformation* info) override;
|
|
|
|
private:
|
|
vtkDIMACSGraphWriter(const vtkDIMACSGraphWriter&) = delete;
|
|
void operator=(const vtkDIMACSGraphWriter&) = delete;
|
|
};
|
|
|
|
#endif
|