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/*=========================================================================
Program: ParaView
Module: vtkPVDataRepresentationPipeline.h
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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.
=========================================================================*/
/**
* @class vtkPVDataRepresentationPipeline
* @brief executive for
* vtkPVDataRepresentation.
*
* vtkPVDataRepresentationPipeline is an executive for vtkPVDataRepresentation.
* In works in collaboration with the vtkPVView and vtkPVDataRepresentation to
* ensure appropriate time/piece is requested from the upstream. This also helps
* when caching is employed by the view.
*/
#ifndef vtkPVDataRepresentationPipeline_h
#define vtkPVDataRepresentationPipeline_h
#include "vtkCompositeDataPipeline.h"
#include "vtkPVClientServerCoreRenderingModule.h" //needed for exports
class VTKPVCLIENTSERVERCORERENDERING_EXPORT vtkPVDataRepresentationPipeline
: public vtkCompositeDataPipeline
{
public:
static vtkPVDataRepresentationPipeline* New();
vtkTypeMacro(vtkPVDataRepresentationPipeline, vtkCompositeDataPipeline);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
protected:
vtkPVDataRepresentationPipeline();
~vtkPVDataRepresentationPipeline();
virtual int ForwardUpstream(int i, int j, vtkInformation* request) VTK_OVERRIDE;
virtual int ForwardUpstream(vtkInformation* request) VTK_OVERRIDE;
virtual void ExecuteDataEnd(vtkInformation* request, vtkInformationVector** inInfoVec,
vtkInformationVector* outInfoVec) VTK_OVERRIDE;
// Override this check to account for update extent.
virtual int NeedToExecuteData(int outputPort, vtkInformationVector** inInfoVec,
vtkInformationVector* outInfoVec) VTK_OVERRIDE;
virtual int ProcessRequest(vtkInformation* request, vtkInformationVector** inInfoVec,
vtkInformationVector* outInfoVec) VTK_OVERRIDE;
private:
vtkPVDataRepresentationPipeline(const vtkPVDataRepresentationPipeline&) VTK_DELETE_FUNCTION;
void operator=(const vtkPVDataRepresentationPipeline&) VTK_DELETE_FUNCTION;
};
#endif
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