Slicer  4.8
Slicer is a multi-platform, free and open source software package for visualization and medical image computing

DisplayableManager → Logic Relation

File in Libs/MRML/DisplayableManagerIncludes file in Libs/MRML/Logic
vtkMRMLAbstractDisplayableManager.hvtkMRMLAbstractLogic.h
vtkMRMLLightBoxRendererManagerProxy.hvtkMRMLAbstractLogic.h
vtkMRMLModelDisplayableManager.hvtkMRMLModelHierarchyLogic.h