vtkMutableGraphHelper.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-FileCopyrightText: Copyright (c) Sandia Corporation
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkMutableGraphHelper_h
#define vtkMutableGraphHelper_h
 
#include "vtkGraph.h"             // For vtkEdgeType
#include "vtkInfovisCoreModule.h" // For export macro
#include "vtkObject.h"
 
VTK_ABI_NAMESPACE_BEGIN
class vtkDataSetAttributes;
class vtkGraph;
class vtkGraphEdge;
class vtkMutableDirectedGraph;
class vtkMutableUndirectedGraph;
 
class VTKINFOVISCORE_EXPORT vtkMutableGraphHelper : public vtkObject
{
public:
  static vtkMutableGraphHelper* New();
  vtkTypeMacro(vtkMutableGraphHelper, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  void SetGraph(vtkGraph* g);
  vtkGraph* GetGraph();
 
  vtkEdgeType AddEdge(vtkIdType u, vtkIdType v);
 
  vtkGraphEdge* AddGraphEdge(vtkIdType u, vtkIdType v);
 
  vtkIdType AddVertex();
 
  void RemoveVertex(vtkIdType v);
 
  void RemoveVertices(vtkIdTypeArray* verts);
 
  void RemoveEdge(vtkIdType e);
 
  void RemoveEdges(vtkIdTypeArray* edges);
 
protected:
  vtkMutableGraphHelper();
  ~vtkMutableGraphHelper() override;
 
  vtkGetObjectMacro(InternalGraph, vtkGraph);
  void SetInternalGraph(vtkGraph* g);
  vtkGraph* InternalGraph;
 
  vtkGraphEdge* GraphEdge;
 
  vtkMutableDirectedGraph* DirectedGraph;
  vtkMutableUndirectedGraph* UndirectedGraph;
 
private:
  vtkMutableGraphHelper(const vtkMutableGraphHelper&) = delete;
  void operator=(const vtkMutableGraphHelper&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif