Method RequestUpdateExtent

Common/ExecutionModel/vtkForEach.cxx:179–189

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//------------------------------------------------------------------------------
int vtkForEach::RequestUpdateExtent(vtkInformation* vtkNotUsed(request),
  vtkInformationVector** inputVector, vtkInformationVector* outputVector)
{
  if (!this->Internal->Range)
  {
    vtkErrorMacro("Must set Range before requesting update extent");
    return 0;
  }
  return this->Internal->Range->RequestUpdateExtent(
    this->Internal->CurrentIteration, inputVector, outputVector);
}

//------------------------------------------------------------------------------
int vtkForEach::RequestData(vtkInformation* vtkNotUsed(request), vtkInformationVector** inputVector,