------------------------------------------------------------------------------
| 165 | |
| 166 | //------------------------------------------------------------------------------ |
| 167 | int vtkImageAlgorithm::RequestUpdateExtent(vtkInformation* vtkNotUsed(request), |
| 168 | vtkInformationVector** vtkNotUsed(inputVector), vtkInformationVector* vtkNotUsed(outputVector)) |
| 169 | { |
| 170 | // do nothing let subclasses handle it |
| 171 | return 1; |
| 172 | } |
| 173 | |
| 174 | //------------------------------------------------------------------------------ |
| 175 | int vtkImageAlgorithm::RequestUpdateTime(vtkInformation* vtkNotUsed(request), |