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/*=========================================================================
Program: ParaView
Module: vtkPVCacheKeeperPipeline.cxx
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.
=========================================================================*/
#include "vtkPVCacheKeeperPipeline.h"
#include "vtkObjectFactory.h"
#include "vtkPVCacheKeeper.h"
vtkStandardNewMacro(vtkPVCacheKeeperPipeline);
//----------------------------------------------------------------------------
vtkPVCacheKeeperPipeline::vtkPVCacheKeeperPipeline()
{
}
//----------------------------------------------------------------------------
vtkPVCacheKeeperPipeline::~vtkPVCacheKeeperPipeline()
{
}
//----------------------------------------------------------------------------
int vtkPVCacheKeeperPipeline::ForwardUpstream(
int i, int j, vtkInformation* request)
{
vtkPVCacheKeeper* keeper = vtkPVCacheKeeper::SafeDownCast(this->Algorithm);
if (keeper && keeper->GetCachingEnabled() && keeper->IsCached())
{
// shunt upstream updates when using cache.
return 1;
}
return this->Superclass::ForwardUpstream(i, j, request);
}
//----------------------------------------------------------------------------
int vtkPVCacheKeeperPipeline::ForwardUpstream(vtkInformation* request)
{
vtkPVCacheKeeper* keeper = vtkPVCacheKeeper::SafeDownCast(this->Algorithm);
if (keeper && keeper->GetCachingEnabled() && keeper->IsCached())
{
// shunt upstream updates when using cache.
return 1;
}
return this->Superclass::ForwardUpstream(request);
}
//----------------------------------------------------------------------------
void vtkPVCacheKeeperPipeline::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
}
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