// // ActivitySource.h // Clock Signal // // Created by Thomas Harte on 07/05/2018. // Copyright © 2018 Thomas Harte. All rights reserved. // #ifndef ActivitySource_h #define ActivitySource_h #include "../ActivityObserver/ActivityObserver.hpp" namespace ActivitySource { class Machine { public: virtual void set_activity_observer(ActivityObserver *receiver) = 0; }; } #endif /* ActivitySource_h */