Slicer  4.13
Slicer is a multi-platform, free and open source software package for visualization and medical image computing

DoubleArrays → Base Relation

File in Modules/Loadable/DoubleArraysIncludes file in Base
qSlicerDoubleArraysModule.hQTGUI / qSlicerLoadableModule.h
qSlicerDoubleArraysReader.hQTCore / qSlicerFileReader.h
Logic / vtkSlicerDoubleArraysLogic.hLogic / vtkSlicerModuleLogic.h