VTK  9.3.20240327
vtkUndirectedGraph.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-FileCopyrightText: Copyright 2008 Sandia Corporation
3 // SPDX-License-Identifier: LicenseRef-BSD-3-Clause-Sandia-USGov
61 #ifndef vtkUndirectedGraph_h
62 #define vtkUndirectedGraph_h
63 
64 #include "vtkCommonDataModelModule.h" // For export macro
65 #include "vtkGraph.h"
66 
67 VTK_ABI_NAMESPACE_BEGIN
68 class VTKCOMMONDATAMODEL_EXPORT vtkUndirectedGraph : public vtkGraph
69 {
70 public:
72  vtkTypeMacro(vtkUndirectedGraph, vtkGraph);
73  void PrintSelf(ostream& os, vtkIndent indent) override;
74 
78  int GetDataObjectType() override { return VTK_UNDIRECTED_GRAPH; }
79 
84 
90 
97  void GetInEdge(vtkIdType v, vtkIdType i, vtkGraphEdge* e) override
98  {
99  this->Superclass::GetInEdge(v, i, e);
100  }
101 
103 
109 
114  void GetInEdges(vtkIdType v, vtkInEdgeIterator* it) override { Superclass::GetInEdges(v, it); }
115 
121  bool IsStructureValid(vtkGraph* g) override;
122 
123 protected:
126 
130  void GetInEdges(vtkIdType v, const vtkInEdgeType*& edges, vtkIdType& nedges) override;
131 
132 private:
133  vtkUndirectedGraph(const vtkUndirectedGraph&) = delete;
134  void operator=(const vtkUndirectedGraph&) = delete;
135 };
136 
137 VTK_ABI_NAMESPACE_END
138 #endif
Representation of a single graph edge.
Definition: vtkGraphEdge.h:25
Base class for graph data types.
Definition: vtkGraph.h:340
Iterates through all incoming edges to a vertex.
a simple class to control print indentation
Definition: vtkIndent.h:108
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
An undirected graph.
int GetDataObjectType() override
Return what type of dataset this is.
static vtkUndirectedGraph * GetData(vtkInformationVector *v, int i=0)
Retrieve a graph from an information vector.
vtkInEdgeType GetInEdge(vtkIdType v, vtkIdType i) override
Random-access method for retrieving the in edges of a vertex.
void GetInEdges(vtkIdType v, const vtkInEdgeType *&edges, vtkIdType &nedges) override
For iterators, returns the same edge list as GetOutEdges().
void GetInEdges(vtkIdType v, vtkInEdgeIterator *it) override
Initialize the iterator to get the incoming edges to a vertex.
static vtkUndirectedGraph * GetData(vtkInformation *info)
Retrieve a graph from an information vector.
bool IsStructureValid(vtkGraph *g) override
Check the structure, and accept it if it is a valid undirected graph.
~vtkUndirectedGraph() override
vtkIdType GetInDegree(vtkIdType v) override
Returns the full degree of the vertex.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void GetInEdge(vtkIdType v, vtkIdType i, vtkGraphEdge *e) override
Random-access method for retrieving incoming edges to vertex v.
static vtkUndirectedGraph * New()
@ info
Definition: vtkX3D.h:376
std::pair< boost::graph_traits< vtkGraph * >::edge_iterator, boost::graph_traits< vtkGraph * >::edge_iterator > edges(vtkGraph *g)
int vtkIdType
Definition: vtkType.h:315
#define VTK_UNDIRECTED_GRAPH
Definition: vtkType.h:89