26 Command* _cmd =
nullptr;
bool undo(int id=0)
Will UNDO one step, returns False if no undo was done (Undos == 0).
bool redo(int id=0)
Will REDO one step, returns False if no redo was done (Redos == 0).
Definition: CmdAddBolt.h:7
Remove Elements from the BuildingStorey of the active Building, whose elevation value corresponds to ...
Definition: CmdEmptyBuildingStorey.h:16