vtkCompositeInterpolatedVelocityField.h

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

  Program:   Visualization Toolkit
  Module:    vtkCompositeInterpolatedVelocityField.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 vtkCompositeInterpolatedVelocityField_h
#define vtkCompositeInterpolatedVelocityField_h

#include "vtkFiltersFlowPathsModule.h" // For export macro
#include "vtkAbstractInterpolatedVelocityField.h"

//BTX
#include <vector> // STL Header; Required for vector
//ETX

class vtkDataSet;
//BTX
class vtkDataArray;
//ETX
class vtkPointData;
class vtkGenericCell;
class vtkCompositeInterpolatedVelocityFieldDataSetsType;

class VTKFILTERSFLOWPATHS_EXPORT vtkCompositeInterpolatedVelocityField : public vtkAbstractInterpolatedVelocityField
{
public:
  vtkTypeMacro( vtkCompositeInterpolatedVelocityField, vtkAbstractInterpolatedVelocityField);
  void PrintSelf( ostream & os, vtkIndent indent );


  vtkGetMacro( LastDataSetIndex, int );
  vtkGetObjectMacro( LastDataSet, vtkDataSet );


  virtual void AddDataSet( vtkDataSet * dataset ) = 0;


protected:
  vtkCompositeInterpolatedVelocityField();
  ~vtkCompositeInterpolatedVelocityField();

  static const double TOLERANCE_SCALE;


  int       LastDataSetIndex;
  vtkCompositeInterpolatedVelocityFieldDataSetsType * DataSets;

private:
  vtkCompositeInterpolatedVelocityField
    ( const vtkCompositeInterpolatedVelocityField & );  // Not implemented.
  void operator = ( const vtkCompositeInterpolatedVelocityField & );  // Not implemented.
};

//BTX
typedef std::vector< vtkDataSet * > DataSetsTypeBase;
class   vtkCompositeInterpolatedVelocityFieldDataSetsType: public DataSetsTypeBase { };
//ETX

#endif