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84 lines
2.2 KiB
C++
84 lines
2.2 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkDIMACSGraphWriter.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/*----------------------------------------------------------------------------
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Copyright (c) Sandia Corporation
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See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
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----------------------------------------------------------------------------*/
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/**
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* @class vtkDIMACSGraphWriter
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* @brief write vtkGraph data to a DIMACS
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* formatted file
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*
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*
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* vtkDIMACSGraphWriter is a sink object that writes
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* vtkGraph data files into a generic DIMACS (.gr) format.
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*
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* Output files contain a problem statement line:
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*
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* p graph <num_verts> <num_edges>
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*
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* Followed by |E| edge descriptor lines that are formatted as:
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*
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* e <source> <target> <weight>
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*
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* Vertices are numbered from 1..n in DIMACS formatted files.
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*
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* See webpage for format details.
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* http://prolland.free.fr/works/research/dsat/dimacs.html
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*
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* @sa
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* vtkDIMACSGraphReader
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*
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*/
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#ifndef vtkDIMACSGraphWriter_h
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#define vtkDIMACSGraphWriter_h
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#include "vtkIOInfovisModule.h" // For export macro
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#include "vtkDataWriter.h"
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class vtkGraph;
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class VTKIOINFOVIS_EXPORT vtkDIMACSGraphWriter : public vtkDataWriter
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{
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public:
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static vtkDIMACSGraphWriter *New();
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vtkTypeMacro(vtkDIMACSGraphWriter,vtkDataWriter);
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void PrintSelf(ostream& os, vtkIndent indent);
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//@{
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/**
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* Get the input to this writer.
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*/
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vtkGraph* GetInput();
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vtkGraph* GetInput(int port);
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//@}
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protected:
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vtkDIMACSGraphWriter() {}
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~vtkDIMACSGraphWriter() {}
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void WriteData();
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virtual int FillInputPortInformation(int port, vtkInformation *info);
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private:
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vtkDIMACSGraphWriter(const vtkDIMACSGraphWriter&) VTK_DELETE_FUNCTION;
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void operator=(const vtkDIMACSGraphWriter&) VTK_DELETE_FUNCTION;
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};
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#endif
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