vtkCollapseVerticesByArray.h

Go to the documentation of this file.

/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkCollapseVerticesByArray.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.
 
=========================================================================*/
#ifndef vtkCollapseVerticesByArray_h__
#define vtkCollapseVerticesByArray_h__
 
#include "vtkInfovisCoreModule.h" // For export macro
#include "vtkGraphAlgorithm.h"
 
class vtkCollapseVerticesByArrayInternal;
 
class VTKINFOVISCORE_EXPORT vtkCollapseVerticesByArray : public vtkGraphAlgorithm
{
public:
    static vtkCollapseVerticesByArray* New();
    vtkTypeMacro(vtkCollapseVerticesByArray, vtkGraphAlgorithm);
 
    void PrintSelf(ostream &os, vtkIndent indent);
 
 
    vtkGetMacro(AllowSelfLoops, bool);
    vtkSetMacro(AllowSelfLoops, bool);
    vtkBooleanMacro(AllowSelfLoops, bool);
 
    void AddAggregateEdgeArray(const char* arrName);
 
 
    void ClearAggregateEdgeArray();
 
 
    vtkGetStringMacro(VertexArray);
    vtkSetStringMacro(VertexArray);
 
 
 
    vtkGetMacro(CountEdgesCollapsed, bool);
    vtkSetMacro(CountEdgesCollapsed, bool);
    vtkBooleanMacro(CountEdgesCollapsed, bool);
 
 
    vtkGetStringMacro(EdgesCollapsedArray);
    vtkSetStringMacro(EdgesCollapsedArray);
 
 
 
    vtkGetMacro(CountVerticesCollapsed, bool);
    vtkSetMacro(CountVerticesCollapsed, bool);
    vtkBooleanMacro(CountVerticesCollapsed, bool);
 
 
    vtkGetStringMacro(VerticesCollapsedArray);
    vtkSetStringMacro(VerticesCollapsedArray);
 
protected:
 
    vtkCollapseVerticesByArray();
   ~vtkCollapseVerticesByArray();
 
 
   virtual int RequestData(vtkInformation* request,
                           vtkInformationVector** inputVector,
                           vtkInformationVector* outputVector);
 
   virtual int FillOutputPortInformation(int port, vtkInformation* info);
 
 
   vtkGraph* Create(vtkGraph* inGraph);
 
 
   void FindEdge(vtkGraph* outGraph, vtkIdType source,
                 vtkIdType target, vtkIdType& edgeId);
 
private:
  vtkCollapseVerticesByArray(const vtkCollapseVerticesByArray&); // Not implemented
  void operator=(const vtkCollapseVerticesByArray&);             // Not implemented
 
 
protected:
  bool            AllowSelfLoops;
  char*           VertexArray;
 
  bool            CountEdgesCollapsed;
  char*           EdgesCollapsedArray;
 
  bool            CountVerticesCollapsed;
  char*           VerticesCollapsedArray;
 
  vtkCollapseVerticesByArrayInternal* Internal;
};
 
#endif // vtkCollapseVerticesByArray_h__