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/*=========================================================================
Program: Visualization Toolkit
Module: vtkPVCompositeDataPipeline.cxx
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.
=========================================================================*/
#include "vtkPVCompositeDataPipeline.h"
#include "vtkAlgorithm.h"
#include "vtkAlgorithmOutput.h"
#include "vtkDataObject.h"
#include "vtkInformation.h"
#include "vtkInformationIntegerVectorKey.h"
#include "vtkInformationKey.h"
#include "vtkInformationObjectBaseKey.h"
#include "vtkInformationVector.h"
#include "vtkObjectFactory.h"
#include "vtkPVPostFilterExecutive.h"
#include <assert.h>
vtkStandardNewMacro(vtkPVCompositeDataPipeline);
//----------------------------------------------------------------------------
vtkPVCompositeDataPipeline::vtkPVCompositeDataPipeline()
{
}
//----------------------------------------------------------------------------
vtkPVCompositeDataPipeline::~vtkPVCompositeDataPipeline()
{
}
//----------------------------------------------------------------------------
void vtkPVCompositeDataPipeline::CopyDefaultInformation(
vtkInformation* request, int direction,
vtkInformationVector** inInfoVec,
vtkInformationVector* outInfoVec)
{
this->Superclass::CopyDefaultInformation(request, direction,
inInfoVec, outInfoVec);
if (request->Has(REQUEST_UPDATE_EXTENT()))
{
vtkInformation* algorithmInfo = this->Algorithm->GetInformation();
// All SetInputArrayToProcess() calls result in updating this algorithmInfo
// object.
vtkInformationVector *inArrayVec =
algorithmInfo->Get(vtkAlgorithm::INPUT_ARRAYS_TO_PROCESS());
int num_arrays =
inArrayVec? inArrayVec->GetNumberOfInformationObjects(): 0;
for (int array_index=0; array_index < num_arrays; array_index++)
{
vtkInformation* arrayInfo =
this->Algorithm->GetInputArrayInformation(array_index);
// currently, we only support conversion for array set using FIELD_NAME().
if (arrayInfo->Has(vtkDataObject::FIELD_NAME()) &&
arrayInfo->Has(vtkAlgorithm::INPUT_PORT()) &&
arrayInfo->Has(vtkAlgorithm::INPUT_CONNECTION()) &&
arrayInfo->Has(vtkDataObject::FIELD_ASSOCIATION()))
{
int port = arrayInfo->Get(vtkAlgorithm::INPUT_PORT());
int connection = arrayInfo->Get(vtkAlgorithm::INPUT_CONNECTION());
if (port < 0 || port >= this->GetNumberOfInputPorts() ||
connection < 0 || connection >= this->GetNumberOfInputConnections(port))
{
continue;
}
vtkExecutive* input_executive = this->GetInputExecutive(port, connection);
vtkPVPostFilterExecutive *pvpfe =
vtkPVPostFilterExecutive::SafeDownCast(input_executive);
if (pvpfe)
{
assert(this->Algorithm->GetInputConnection(
port, connection)->GetIndex() == 0);
pvpfe->SetPostArrayToProcessInformation(0, arrayInfo);
}
}
}
}
}
//----------------------------------------------------------------------------
void vtkPVCompositeDataPipeline::ResetPipelineInformation(
int port, vtkInformation* info)
{
this->Superclass::ResetPipelineInformation(port, info);
}
//----------------------------------------------------------------------------
void vtkPVCompositeDataPipeline::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
}
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