vtkTableToGraph.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 vtkTableToGraph_h
#define vtkTableToGraph_h
 
#include "vtkGraphAlgorithm.h"
#include "vtkInfovisCoreModule.h" // For export macro
 
VTK_ABI_NAMESPACE_BEGIN
class vtkBitArray;
class vtkMutableDirectedGraph;
class vtkStringArray;
class vtkTable;
 
class VTKINFOVISCORE_EXPORT vtkTableToGraph : public vtkGraphAlgorithm
{
public:
  static vtkTableToGraph* New();
  vtkTypeMacro(vtkTableToGraph, vtkGraphAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  void AddLinkVertex(const char* column, const char* domain = nullptr, int hidden = 0);
 
  void ClearLinkVertices();
 
  void AddLinkEdge(const char* column1, const char* column2);
 
  void ClearLinkEdges();
 
 
  vtkGetObjectMacro(LinkGraph, vtkMutableDirectedGraph);
  void SetLinkGraph(vtkMutableDirectedGraph* g);
 
  void LinkColumnPath(
    vtkStringArray* column, vtkStringArray* domain = nullptr, vtkBitArray* hidden = nullptr);
 
 
  vtkSetMacro(Directed, bool);
  vtkGetMacro(Directed, bool);
  vtkBooleanMacro(Directed, bool);
 
  vtkMTimeType GetMTime() override;
 
  void SetVertexTableConnection(vtkAlgorithmOutput* in);
 
protected:
  vtkTableToGraph();
  ~vtkTableToGraph() override;
 
  int ValidateLinkGraph();
 
  int FillInputPortInformation(int port, vtkInformation* info) override;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  int RequestDataObject(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  bool Directed;
  vtkMutableDirectedGraph* LinkGraph;
  vtkStringArray* VertexTableDomains;
 
private:
  vtkTableToGraph(const vtkTableToGraph&) = delete;
  void operator=(const vtkTableToGraph&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif