diff --git a/src/Input/input.hxx b/src/Input/input.hxx index bc7bb55c4..c046ba69d 100644 --- a/src/Input/input.hxx +++ b/src/Input/input.hxx @@ -61,6 +61,12 @@ public: FGBinding (); + /** + * Copy constructor. + */ + FGBinding (const FGBinding &binding); + + /** * Convenience constructor. * @@ -126,10 +132,11 @@ public: private: - void _fire (const SGPropertyNode *arg) const; string _command_name; SGCommandMgr::command_t _command; - const SGPropertyNode * _arg; + mutable SGPropertyNode * _arg; + mutable SGPropertyNode * _setting; + mutable SGCommandState * _command_state; };