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https://github.com/OpenFOAM/ThirdParty-6.git
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124 lines
4.2 KiB
C++
124 lines
4.2 KiB
C++
/*=========================================================================
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Program: ParaView
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Module: vtkPVDataRepresentationPipeline.cxx
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Copyright (c) Kitware, Inc.
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All rights reserved.
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See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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#include "vtkPVDataRepresentationPipeline.h"
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#include "vtkObjectFactory.h"
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#include "vtkPVDataRepresentation.h"
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#include "vtkInformationVector.h"
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#include "vtkInformation.h"
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#include "vtkAlgorithm.h"
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#include "vtkAlgorithmOutput.h"
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vtkStandardNewMacro(vtkPVDataRepresentationPipeline);
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//----------------------------------------------------------------------------
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vtkPVDataRepresentationPipeline::vtkPVDataRepresentationPipeline()
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{
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}
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//----------------------------------------------------------------------------
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vtkPVDataRepresentationPipeline::~vtkPVDataRepresentationPipeline()
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{
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}
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//----------------------------------------------------------------------------
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int vtkPVDataRepresentationPipeline::ForwardUpstream(
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int i, int j, vtkInformation* request)
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{
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vtkPVDataRepresentation* representation =
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vtkPVDataRepresentation::SafeDownCast(this->Algorithm);
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if (representation && representation->GetUsingCacheForUpdate())
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{
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// shunt upstream updates when using cache.
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return 1;
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}
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if (representation && !representation->GetNeedUpdate())
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{
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// shunt upstream updates when using cache.
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return 1;
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}
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return this->Superclass::ForwardUpstream(i, j, request);
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}
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//----------------------------------------------------------------------------
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int vtkPVDataRepresentationPipeline::ForwardUpstream(vtkInformation* request)
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{
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vtkPVDataRepresentation* representation =
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vtkPVDataRepresentation::SafeDownCast(this->Algorithm);
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if (representation && representation->GetUsingCacheForUpdate())
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{
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// shunt upstream updates when using cache.
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return 1;
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}
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if (representation && !representation->GetNeedUpdate())
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{
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// shunt upstream updates when using cache.
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return 1;
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}
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return this->Superclass::ForwardUpstream(request);
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}
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//----------------------------------------------------------------------------
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int vtkPVDataRepresentationPipeline::ProcessRequest(vtkInformation* request,
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vtkInformationVector** inInfo,
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vtkInformationVector* outInfo)
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{
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if (request->Has(REQUEST_DATA()) || request->Has(REQUEST_UPDATE_EXTENT()))
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{
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vtkPVDataRepresentation* representation =
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vtkPVDataRepresentation::SafeDownCast(this->Algorithm);
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// This check doesn't make sense. We need to call RequestData() whenever
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// needed even when using cache. How else the the cache-keeper going to
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// produce a new timestep? (BUG #11321).
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//if (representation && representation->GetUsingCacheForUpdate())
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// {
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// // shunt upstream updates when using cache.
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// return 1;
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// }
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if (representation && !representation->GetNeedUpdate())
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{
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// shunt upstream updates when using cache.
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return 1;
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}
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}
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return this->Superclass::ProcessRequest(request, inInfo, outInfo);
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}
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//----------------------------------------------------------------------------
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void vtkPVDataRepresentationPipeline::ExecuteDataEnd(vtkInformation* request,
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vtkInformationVector** inInfoVec,
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vtkInformationVector* outInfoVec)
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{
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this->Superclass::ExecuteDataEnd(request, inInfoVec, outInfoVec);
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}
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//----------------------------------------------------------------------------
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int vtkPVDataRepresentationPipeline::NeedToExecuteData(int outputPort,
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vtkInformationVector** inInfoVec, vtkInformationVector* outInfoVec)
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{
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return this->Superclass::NeedToExecuteData(outputPort, inInfoVec, outInfoVec);
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}
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//----------------------------------------------------------------------------
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void vtkPVDataRepresentationPipeline::PrintSelf(ostream& os, vtkIndent indent)
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{
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this->Superclass::PrintSelf(os, indent);
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}
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