Searched defs:fallback_to_default (Results 1 – 1 of 1) sorted by relevance
120 struct fallback_to_default struct122 enum { guaranteed_result = true };125 typedef typename remove_cv< typename remove_reference< DefaultT >::type >::type default_type;130 fallback_to_default() : m_default() in fallback_to_default() argument137 explicit fallback_to_default(default_type const& def_val) : m_default(def_val) in fallback_to_default() argument145 bool apply_default(FunT& fun) const in apply_default()155 bool apply_default(FunT const& fun) const in apply_default()164 static void on_invalid_type(typeindex::type_index const&) in on_invalid_type()171 static void on_missing_value() in on_missing_value()177 DefaultT m_default;