Assertion: class command | /r/HasProperty | virtual
Facets:
Source sentences:
text: class Command { public: virtual ~ Command () {} virtual void execute () = 0 ; };
text: class Command { public: virtual ~ Command () {} virtual void execute () = 0 ; };
text: class Command { public: virtual ~ Command () {} virtual void execute ( GameActor & actor ) = 0 ; };
text: class Command { public: virtual ~ Command () {} virtual void execute () = 0 ; virtual void undo () = 0 ; };
text: class Command { public: virtual ~ Command () {} virtual void execute ( GameActor & actor ) = 0 ; };
text: class Command { public: virtual ~ Command () {} virtual void execute () = 0 ; virtual void undo () = 0 ; };