fedorov/MultiVolumeExplorer — comment on commit 6e89b7a2323bbf7c4f39668222b2fbc19110108b
File: MRML/vtkMRMLMultiVolumeNode.cxx line 90
By finetjul:

crash if arr is 0

why not doing this->LabelArray->DeepCopy(arr); ?

Mention in function doc that the array is deep copied.

should call this->Modified();

Why not creating the LabelArray once in the multivolumenode constructor instead ? (this would simplify the setlabelarray code)