Method FillComponent

Common/Core/vtkDataArray.cxx:726–742

------------------------------------------------------------------------------

//------------------------------------------------------------------------------
void vtkDataArray::FillComponent(int compIdx, double value)
{
  if (compIdx < 0 || compIdx >= this->GetNumberOfComponents())
  {
    vtkErrorMacro(<< "Specified component " << compIdx << " is not in [0, "
                  << this->GetNumberOfComponents() << ")");
    return;
  }

  // Xcode 8.2 calls GetNumberOfTuples() after each iteration.
  // Prevent this by storing the result in a local variable.
  vtkIdType numberOfTuples = this->GetNumberOfTuples();
  for (vtkIdType i = 0; i < numberOfTuples; i++)
  {
    this->SetComponent(i, compIdx, value);
  }
}

//------------------------------------------------------------------------------
void vtkDataArray::Fill(double value)