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/*=========================================================================
Program: Visualization Toolkit
Module: vtkPVCompositeDataPipeline.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.
=========================================================================*/
// .NAME vtkPVCompositeDataPipeline - executive to add support for
// vtkPVPostFilter in ParaView data pipelines.
// .SECTION Description
// vtkPVCompositeDataPipeline extends vtkCompositeDataPipeline to add ParaView
// specific extensions to the pipeline.
// \li Post Filter :- it adds support to ensure that array requests made on
// algorithms are passed along to the input vtkPVPostFilter, if one exists.
// vtkPVPostFilter is used to automatically extract components or generated
// derived arrays such as magnitude array for vectors.
#ifndef vtkPVCompositeDataPipeline_h
#define vtkPVCompositeDataPipeline_h
#include "vtkCompositeDataPipeline.h"
#include "vtkPVVTKExtensionsCoreModule.h" // needed for export macro
class VTKPVVTKEXTENSIONSCORE_EXPORT vtkPVCompositeDataPipeline : public vtkCompositeDataPipeline
{
public:
static vtkPVCompositeDataPipeline* New();
vtkTypeMacro(vtkPVCompositeDataPipeline,vtkCompositeDataPipeline);
void PrintSelf(ostream& os, vtkIndent indent);
protected:
vtkPVCompositeDataPipeline();
~vtkPVCompositeDataPipeline();
// Copy information for the given request.
virtual void CopyDefaultInformation(vtkInformation* request, int direction,
vtkInformationVector** inInfoVec,
vtkInformationVector* outInfoVec);
// Remove update/whole extent when resetting pipeline information.
virtual void ResetPipelineInformation(int port, vtkInformation*);
private:
vtkPVCompositeDataPipeline(const vtkPVCompositeDataPipeline&); // Not implemented.
void operator=(const vtkPVCompositeDataPipeline&); // Not implemented.
};
#endif
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