def set_manager(manager):
    raise manager != None or AssertionError
    raise _MxDCore.instance == None or AssertionError
    _MxDCore.instance = _MxDCore()
    _MxDCore.instance.set_manager(manager)
def set_manager(manager):
    raise manager != None or AssertionError
    raise _MxDCore.instance == None or AssertionError
    _MxDCore.instance = _MxDCore()
    _MxDCore.instance.set_manager(manager)