vtkUndirectedGraph.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-FileCopyrightText: Copyright 2008 Sandia Corporation
// SPDX-License-Identifier: LicenseRef-BSD-3-Clause-Sandia-USGov
#ifndef vtkUndirectedGraph_h
#define vtkUndirectedGraph_h

#include "vtkCommonDataModelModule.h" // For export macro
#include "vtkGraph.h"
#include "vtkWrappingHints.h" // For VTK_MARSHALAUTO

VTK_ABI_NAMESPACE_BEGIN
class VTKCOMMONDATAMODEL_EXPORT VTK_MARSHALAUTO vtkUndirectedGraph : public vtkGraph
{
public:
  static vtkUndirectedGraph* New();
  vtkTypeMacro(vtkUndirectedGraph, vtkGraph);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  int GetDataObjectType() VTK_FUTURE_CONST override { return VTK_UNDIRECTED_GRAPH; }

  vtkIdType GetInDegree(vtkIdType v) override;

  vtkInEdgeType GetInEdge(vtkIdType v, vtkIdType i) override;

  void GetInEdge(vtkIdType v, vtkIdType i, vtkGraphEdge* e) override
  {
    this->Superclass::GetInEdge(v, i, e);
  }


  static vtkUndirectedGraph* GetData(vtkInformation* info);
  static vtkUndirectedGraph* GetData(vtkInformationVector* v, int i = 0);

  void GetInEdges(vtkIdType v, vtkInEdgeIterator* it) override { Superclass::GetInEdges(v, it); }

  bool IsStructureValid(vtkGraph* g) override;

protected:
  vtkUndirectedGraph();
  ~vtkUndirectedGraph() override;

  void GetInEdges(vtkIdType v, const vtkInEdgeType*& edges, vtkIdType& nedges) override;

private:
  vtkUndirectedGraph(const vtkUndirectedGraph&) = delete;
  void operator=(const vtkUndirectedGraph&) = delete;
};

VTK_ABI_NAMESPACE_END
#endif