Method GetInputArrayInformation

Common/ExecutionModel/vtkAlgorithm.cxx:393–411

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//------------------------------------------------------------------------------
vtkInformation* vtkAlgorithm::GetInputArrayInformation(int idx)
{
  // add this info into the algorithms info object
  vtkInformationVector* inArrayVec = this->Information->Get(INPUT_ARRAYS_TO_PROCESS());
  if (!inArrayVec)
  {
    inArrayVec = vtkInformationVector::New();
    this->Information->Set(INPUT_ARRAYS_TO_PROCESS(), inArrayVec);
    inArrayVec->Delete();
  }
  vtkInformation* inArrayInfo = inArrayVec->GetInformationObject(idx);
  if (!inArrayInfo)
  {
    inArrayInfo = vtkInformation::New();
    inArrayVec->SetInformationObject(idx, inArrayInfo);
    inArrayInfo->Delete();
  }
  return inArrayInfo;
}

//------------------------------------------------------------------------------
void vtkAlgorithm::SetInputArrayToProcess(int idx, vtkInformation* inInfo)