32     return Action(std::forward<T>(action));  in make_action()
47     return Filter(std::forward<T>(filter));  in make_filter()
62     return PathCondition(std::forward<T>(condition));  in make_path_condition()
78     return GetProperty<T>(std::forward<U>(method));  in make_get_property()
86         if (!f(std::forward<Args>(args)...))  in callArrayWithStatus()
145     // and value to a lambda.  When it is called, forward the  in setProperty()
148             value = std::forward<V>(value)](auto& b, auto& m) {  in setProperty()
203         _condition(std::forward<U>(condition))  in PropertyChangedCondition()
230         return _condition(std::forward<T>(std::get<T>(it->second)));  in operator ()()
274     /** @brief Forward comparison to type specific implementation. */
277     /** @brief Forward comparison to type specific implementation. */
341         _condition(std::forward<decltype(condition)>(condition)),  in PropertyCondition()
353         return _condition(std::forward<T>(std::get<T>(value)));  in eval()
368             return _condition(std::forward<T>(value));  in eval()
382     auto condition = [val = std::forward<T>(val)](T&& arg) {  in propertyChangedTo()
396     auto condition = [val = std::forward<T>(val)](T&& arg) {  in propertyIs()