+ template<typename FunctionObject>
+ void register_handler(FunctionObject fn){
+ _callbacks.emplace_back(fn);
+ }
+
+ void callback_handler(){
+
+ }
+
+ void set_rnib_gnblist(void);
+ //getters/setters.
+ std::vector<std::string> get_rnib_gnblist(){ return rnib_gnblist; }
+