Function arrayComponentInfoMatches

Common/ExecutionModel/vtkAlgorithm.cxx:65–72

Returns true if the FIELD_ATTRIBUTE_COMPONENT() of \a info matches \a component. This includes testing whether the key is present or absent as well as its value.

// Returns true if the FIELD_ATTRIBUTE_COMPONENT() of \a info matches \a component.
// This includes testing whether the key is present or absent as well as its value.
bool arrayComponentInfoMatches(vtkInformation* info, int component)
{
  if (info->Has(vtkDataObject::FIELD_ATTRIBUTE_COMPONENT()))
  {
    return info->Get(vtkDataObject::FIELD_ATTRIBUTE_COMPONENT()) == component;
  }
  return component == vtkArrayComponents::AllComponents;
}

// Set or unset the vtkDataObject::FIELD_ATTRIBUTE_COMPONENT() value of \a info.
void setArrayComponentInfo(vtkInformation* info, int component)