Manager → Interpolation Relation

File in RobotComponents/gui-plugins/RobotTrajectoryDesignerGuiPlugin/Manager	Includes file in RobotComponents/gui-plugins/RobotTrajectoryDesignerGuiPlugin/Interpolation
DesignerTrajectoryManager.h	InterpolationSegmentFactory.h
DesignerTrajectoryManager.h	InterpolationType.h