public Qto_DoorBaseQuantities(IfcDoor instance) : base(instance.mDatabase, "Qto_DoorBaseQuantities")
 {
     Description = instance.Name; DefinesOccurrence.Assign(instance);
 }
 public Qto_AirTerminalBaseQuantities(IfcAirTerminal instance) : base(instance.mDatabase, "Qto_AirTerminalBaseQuantities")
 {
     Description = instance.Name; DefinesOccurrence.Assign(instance);
 }