vtkBoostBreadthFirstSearch.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkBoostBreadthFirstSearch.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
/*-------------------------------------------------------------------------
  Copyright 2008 Sandia Corporation.
  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
  the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
#ifndef vtkBoostBreadthFirstSearch_h
#define vtkBoostBreadthFirstSearch_h
 
#include "vtkInfovisBoostGraphAlgorithmsModule.h" // For export macro
#include "vtkStdString.h"                         // For string type
#include "vtkVariant.h"                           // For variant type
 
#include "vtkGraphAlgorithm.h"
 
class vtkSelection;
 
class VTKINFOVISBOOSTGRAPHALGORITHMS_EXPORT vtkBoostBreadthFirstSearch : public vtkGraphAlgorithm
{
public:
  static vtkBoostBreadthFirstSearch* New();
  vtkTypeMacro(vtkBoostBreadthFirstSearch, vtkGraphAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  void SetOriginSelection(vtkSelection* s);
  void SetOriginSelectionConnection(vtkAlgorithmOutput* algOutput)
  {
    this->SetInputConnection(1, algOutput);
  }
 
  void SetOriginVertex(vtkIdType index);
 
  void SetOriginVertex(vtkStdString arrayName, vtkVariant value);
 
  void SetOriginVertexString(char* arrayName, char* value);
 
 
  vtkSetStringMacro(OutputArrayName);
 
 
  vtkSetMacro(OriginFromSelection, bool);
  vtkGetMacro(OriginFromSelection, bool);
  vtkBooleanMacro(OriginFromSelection, bool);
 
 
  vtkGetMacro(OutputSelection, bool);
  vtkSetMacro(OutputSelection, bool);
  vtkBooleanMacro(OutputSelection, bool);
 
 
  vtkSetStringMacro(OutputSelectionType);
 
protected:
  vtkBoostBreadthFirstSearch();
  ~vtkBoostBreadthFirstSearch() override;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  int FillInputPortInformation(int port, vtkInformation* info) override;
 
  int FillOutputPortInformation(int port, vtkInformation* info) override;
 
private:
  vtkIdType OriginVertexIndex;
  char* InputArrayName;
  char* OutputArrayName;
  vtkVariant OriginValue;
  bool OutputSelection;
  bool OriginFromSelection;
  char* OutputSelectionType;
 
 
  vtkSetStringMacro(InputArrayName);
 
  vtkIdType GetVertexIndex(vtkAbstractArray* abstract, vtkVariant value);
 
  vtkBoostBreadthFirstSearch(const vtkBoostBreadthFirstSearch&) = delete;
  void operator=(const vtkBoostBreadthFirstSearch&) = delete;
};
 
#endif