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/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: vtkUnstructuredGridSource.h,v $
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.
=========================================================================*/
// .NAME vtkUnstructuredGridSource - abstract class whose subclasses generate unstructured grid data
// .SECTION Description
// vtkUnstructuredGridSource is an abstract class whose subclasses generate
// unstructured grid data.
// .SECTION See Also
// vtkUnstructuredGridReader
#ifndef __vtkUnstructuredGridSource_h
#define __vtkUnstructuredGridSource_h
#include "vtkSource.h"
class vtkUnstructuredGrid;
class VTK_FILTERING_EXPORT vtkUnstructuredGridSource : public vtkSource
{
public:
vtkTypeRevisionMacro(vtkUnstructuredGridSource,vtkSource);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Get the output of this source.
vtkUnstructuredGrid *GetOutput();
vtkUnstructuredGrid *GetOutput(int idx);
void SetOutput(vtkUnstructuredGrid *output);
protected:
vtkUnstructuredGridSource();
~vtkUnstructuredGridSource() {};
// Since the Outputs[0] has the same UpdateExtent format
// as the generic DataObject we can copy the UpdateExtent
// as a default behavior.
void ComputeInputUpdateExtents(vtkDataObject *output);
virtual int FillOutputPortInformation(int, vtkInformation*);
private:
vtkUnstructuredGridSource(const vtkUnstructuredGridSource&); // Not implemented.
void operator=(const vtkUnstructuredGridSource&); // Not implemented.
};
#endif
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