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104 lines
3.3 KiB
C
104 lines
3.3 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkGraphInternals.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 vtkGraphInternals
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* @brief Internal representation of vtkGraph
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*
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*
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* This is the internal representation of vtkGraph, used only in rare cases
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* where one must modify that representation.
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*/
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#ifndef vtkGraphInternals_h
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#define vtkGraphInternals_h
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#include "vtkCommonDataModelModule.h" // For export macro
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#include "vtkGraph.h"
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#include <map> // STL Header
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#include <vector> // STL Header
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//----------------------------------------------------------------------------
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// class vtkVertexAdjacencyList
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//----------------------------------------------------------------------------
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class vtkVertexAdjacencyList
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{
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public:
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std::vector<vtkInEdgeType> InEdges;
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std::vector<vtkOutEdgeType> OutEdges;
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};
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//----------------------------------------------------------------------------
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// class vtkGraphInternals
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//----------------------------------------------------------------------------
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class VTKCOMMONDATAMODEL_EXPORT vtkGraphInternals : public vtkObject
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{
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public:
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static vtkGraphInternals* New();
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vtkTypeMacro(vtkGraphInternals, vtkObject);
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std::vector<vtkVertexAdjacencyList> Adjacency;
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vtkIdType NumberOfEdges;
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vtkIdType LastRemoteEdgeId;
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vtkIdType LastRemoteEdgeSource;
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vtkIdType LastRemoteEdgeTarget;
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// Whether we have used pedigree IDs to refer to the vertices of the
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// graph, e.g., to add edges or vertices. In a distributed graph,
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// the pedigree-id interface is mutually exclusive with the
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// no-argument AddVertex() function in vtkMutableUndirectedGraph and
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// vtkMutableDirectedGraph.
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bool UsingPedigreeIds;
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/**
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* Convenience method for removing an edge from an out edge list.
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*/
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void RemoveEdgeFromOutList(vtkIdType e, std::vector<vtkOutEdgeType>& outEdges);
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/**
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* Convenience method for removing an edge from an in edge list.
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*/
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void RemoveEdgeFromInList(vtkIdType e, std::vector<vtkInEdgeType>& inEdges);
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/**
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* Convenience method for renaming an edge in an out edge list.
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*/
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void ReplaceEdgeFromOutList(vtkIdType from, vtkIdType to, std::vector<vtkOutEdgeType>& outEdges);
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/**
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* Convenience method for renaming an edge in an in edge list.
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*/
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void ReplaceEdgeFromInList(vtkIdType from, vtkIdType to, std::vector<vtkInEdgeType>& inEdges);
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protected:
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vtkGraphInternals();
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~vtkGraphInternals() override;
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private:
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vtkGraphInternals(const vtkGraphInternals&) = delete;
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void operator=(const vtkGraphInternals&) = delete;
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};
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#endif // vtkGraphInternals_h
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// VTK-HeaderTest-Exclude: vtkGraphInternals.h
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