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83 lines
2.4 KiB
C
83 lines
2.4 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkChacoGraphReader.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 2008 Sandia Corporation.
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Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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the U.S. Government retains certain rights in this software.
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-------------------------------------------------------------------------*/
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/**
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* @class vtkChacoGraphReader
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* @brief Reads chaco graph files.
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*
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*
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* vtkChacoGraphReader reads in files in the Chaco format into a vtkGraph.
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* An example is the following
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* <code>
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* 10 13
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* 2 6 10
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* 1 3
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* 2 4 8
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* 3 5
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* 4 6 10
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* 1 5 7
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* 6 8
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* 3 7 9
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* 8 10
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* 1 5 9
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* </code>
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* The first line specifies the number of vertices and edges
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* in the graph. Each additional line contains the vertices adjacent
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* to a particular vertex. In this example, vertex 1 is adjacent to
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* 2, 6 and 10, vertex 2 is adjacent to 1 and 3, etc. Since Chaco ids
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* start at 1 and VTK ids start at 0, the vertex ids in the vtkGraph
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* will be 1 less than the Chaco ids.
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*/
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#ifndef vtkChacoGraphReader_h
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#define vtkChacoGraphReader_h
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#include "vtkIOInfovisModule.h" // For export macro
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#include "vtkUndirectedGraphAlgorithm.h"
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class VTKIOINFOVIS_EXPORT vtkChacoGraphReader : public vtkUndirectedGraphAlgorithm
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{
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public:
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static vtkChacoGraphReader* New();
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vtkTypeMacro(vtkChacoGraphReader, vtkUndirectedGraphAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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//@{
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/**
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* The Chaco file name.
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*/
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vtkGetStringMacro(FileName);
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vtkSetStringMacro(FileName);
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//@}
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protected:
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vtkChacoGraphReader();
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~vtkChacoGraphReader() override;
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int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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private:
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char* FileName;
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vtkChacoGraphReader(const vtkChacoGraphReader&) = delete;
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void operator=(const vtkChacoGraphReader&) = delete;
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};
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#endif // vtkChacoGraphReader_h
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