dox/Filtering/vtkReebGraphSimplificationMetric.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    $RCSfile$

  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 __vtkReebGraphSimplificationMetric_h
#define __vtkReebGraphSimplificationMetric_h

#include "vtkObject.h"

class vtkDataSet;
class vtkDataArray;
class vtkAbstractArray;

class VTK_FILTERING_EXPORT vtkReebGraphSimplificationMetric : 
  public vtkObject
{
public:
  static vtkReebGraphSimplificationMetric* New(); 
  vtkTypeMacro(vtkReebGraphSimplificationMetric, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent);


  vtkSetMacro(LowerBound, double);
  vtkGetMacro(LowerBound, double);


  vtkSetMacro(UpperBound, double);
  vtkGetMacro(UpperBound, double);


  virtual double ComputeMetric(vtkDataSet *mesh, vtkDataArray *field,
    vtkIdType startCriticalPoint, vtkAbstractArray *vertexList, 
    vtkIdType endCriticalPoint);

protected:
  vtkReebGraphSimplificationMetric();
  ~vtkReebGraphSimplificationMetric();

  double    LowerBound, UpperBound;
  
private:
  vtkReebGraphSimplificationMetric(const vtkReebGraphSimplificationMetric&);
  // Not implemented.
  void operator=(const vtkReebGraphSimplificationMetric&);  
  // Not implemented.
};

#endif

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