Lines Matching refs:bool

37     constexpr bool operator==(const optional<T>&, const optional<U>&);
39     constexpr bool operator!=(const optional<T>&, const optional<U>&);
41     constexpr bool operator<(const optional<T>&, const optional<U>&);
43     constexpr bool operator>(const optional<T>&, const optional<U>&);
45     constexpr bool operator<=(const optional<T>&, const optional<U>&);
47     constexpr bool operator>=(const optional<T>&, const optional<U>&);
53   template<class T> constexpr bool operator==(const optional<T>&, nullopt_t) noexcept;
54 …template<class T> constexpr bool operator==(nullopt_t, const optional<T>&) noexcept; // until C++17
55 …template<class T> constexpr bool operator!=(const optional<T>&, nullopt_t) noexcept; // until C++17
56 …template<class T> constexpr bool operator!=(nullopt_t, const optional<T>&) noexcept; // until C++17
57 …template<class T> constexpr bool operator<(const optional<T>&, nullopt_t) noexcept;  // until C++17
58 …template<class T> constexpr bool operator<(nullopt_t, const optional<T>&) noexcept;  // until C++17
59 …template<class T> constexpr bool operator<=(const optional<T>&, nullopt_t) noexcept; // until C++17
60 …template<class T> constexpr bool operator<=(nullopt_t, const optional<T>&) noexcept; // until C++17
61 …template<class T> constexpr bool operator>(const optional<T>&, nullopt_t) noexcept;  // until C++17
62 …template<class T> constexpr bool operator>(nullopt_t, const optional<T>&) noexcept;  // until C++17
63 …template<class T> constexpr bool operator>=(const optional<T>&, nullopt_t) noexcept; // until C++17
64 …template<class T> constexpr bool operator>=(nullopt_t, const optional<T>&) noexcept; // until C++17
69   template<class T, class U> constexpr bool operator==(const optional<T>&, const U&);
70   template<class T, class U> constexpr bool operator==(const T&, const optional<U>&);
71   template<class T, class U> constexpr bool operator!=(const optional<T>&, const U&);
72   template<class T, class U> constexpr bool operator!=(const T&, const optional<U>&);
73   template<class T, class U> constexpr bool operator<(const optional<T>&, const U&);
74   template<class T, class U> constexpr bool operator<(const T&, const optional<U>&);
75   template<class T, class U> constexpr bool operator<=(const optional<T>&, const U&);
76   template<class T, class U> constexpr bool operator<=(const T&, const optional<U>&);
77   template<class T, class U> constexpr bool operator>(const optional<T>&, const U&);
78   template<class T, class U> constexpr bool operator>(const T&, const optional<U>&);
79   template<class T, class U> constexpr bool operator>=(const optional<T>&, const U&);
80   template<class T, class U> constexpr bool operator>=(const T&, const optional<U>&);
145     constexpr explicit operator bool() const noexcept;
146     constexpr bool has_value() const noexcept;
278 template <class _Tp, bool = is_trivially_destructible<_Tp>::value>
289   bool __engaged_;
325   bool __engaged_;
347 template <class _Tp, bool = is_reference<_Tp>::value>
353   _LIBCPP_HIDE_FROM_ABI constexpr bool has_value() const noexcept { return this->__engaged_; }
397   static _LIBCPP_HIDE_FROM_ABI constexpr bool __can_bind_reference() {
403         integral_constant<bool,
424   _LIBCPP_HIDE_FROM_ABI constexpr bool has_value() const noexcept { return __value_ != nullptr; }
459 template <class _Tp, bool = is_trivially_copy_constructible<_Tp>::value>
479 template <class _Tp, bool = is_trivially_move_constructible<_Tp>::value>
502 …     bool = is_trivially_destructible<_Tp>::value && is_trivially_copy_constructible<_Tp>::value &&
526 …     bool = is_trivially_destructible<_Tp>::value && is_trivially_move_constructible<_Tp>::value &&
599     _LIBCPP_HIDE_FROM_ABI static constexpr bool __enable_implicit() {
604     _LIBCPP_HIDE_FROM_ABI static constexpr bool __enable_explicit() {
611 …          (!is_same_v<remove_cv_t<_Tp>, bool> || !__is_std_optional<__remove_cvref_t<_Up>>::value),
633     _LIBCPP_HIDE_FROM_ABI static constexpr bool __enable_implicit() {
635              (is_same_v<remove_cv_t<_Tp>, bool> || !__check_constructible_from_opt<_Up>::value);
638     _LIBCPP_HIDE_FROM_ABI static constexpr bool __enable_explicit() {
640              (is_same_v<remove_cv_t<_Tp>, bool> || !__check_constructible_from_opt<_Up>::value);
643     _LIBCPP_HIDE_FROM_ABI static constexpr bool __enable_assign() {
819   _LIBCPP_HIDE_FROM_ABI constexpr explicit operator bool() const noexcept { return has_value(); }
985     is_convertible_v<decltype(std::declval<const _Tp&>() == std::declval<const _Up&>()), bool>,
986     bool >
988   if (static_cast<bool>(__x) != static_cast<bool>(__y))
990   if (!static_cast<bool>(__x))
997     is_convertible_v<decltype(std::declval<const _Tp&>() != std::declval<const _Up&>()), bool>,
998     bool >
1000   if (static_cast<bool>(__x) != static_cast<bool>(__y))
1002   if (!static_cast<bool>(__x))
1009     is_convertible_v<decltype(std::declval<const _Tp&>() < std::declval<const _Up&>()), bool>,
1010     bool >
1012   if (!static_cast<bool>(__y))
1014   if (!static_cast<bool>(__x))
1021     is_convertible_v<decltype(std::declval<const _Tp&>() > std::declval<const _Up&>()), bool>,
1022     bool >
1024   if (!static_cast<bool>(__x))
1026   if (!static_cast<bool>(__y))
1033     is_convertible_v<decltype(std::declval<const _Tp&>() <= std::declval<const _Up&>()), bool>,
1034     bool >
1036   if (!static_cast<bool>(__x))
1038   if (!static_cast<bool>(__y))
1045     is_convertible_v<decltype(std::declval<const _Tp&>() >= std::declval<const _Up&>()), bool>,
1046     bool >
1048   if (!static_cast<bool>(__y))
1050   if (!static_cast<bool>(__x))
1069 _LIBCPP_HIDE_FROM_ABI constexpr bool operator==(const optional<_Tp>& __x, nullopt_t) noexcept {
1070   return !static_cast<bool>(__x);
1076 _LIBCPP_HIDE_FROM_ABI constexpr bool operator==(nullopt_t, const optional<_Tp>& __x) noexcept {
1077   return !static_cast<bool>(__x);
1081 _LIBCPP_HIDE_FROM_ABI constexpr bool operator!=(const optional<_Tp>& __x, nullopt_t) noexcept {
1082   return static_cast<bool>(__x);
1086 _LIBCPP_HIDE_FROM_ABI constexpr bool operator!=(nullopt_t, const optional<_Tp>& __x) noexcept {
1087   return static_cast<bool>(__x);
1091 _LIBCPP_HIDE_FROM_ABI constexpr bool operator<(const optional<_Tp>&, nullopt_t) noexcept {
1096 _LIBCPP_HIDE_FROM_ABI constexpr bool operator<(nullopt_t, const optional<_Tp>& __x) noexcept {
1097   return static_cast<bool>(__x);
1101 _LIBCPP_HIDE_FROM_ABI constexpr bool operator<=(const optional<_Tp>& __x, nullopt_t) noexcept {
1102   return !static_cast<bool>(__x);
1106 _LIBCPP_HIDE_FROM_ABI constexpr bool operator<=(nullopt_t, const optional<_Tp>&) noexcept {
1111 _LIBCPP_HIDE_FROM_ABI constexpr bool operator>(const optional<_Tp>& __x, nullopt_t) noexcept {
1112   return static_cast<bool>(__x);
1116 _LIBCPP_HIDE_FROM_ABI constexpr bool operator>(nullopt_t, const optional<_Tp>&) noexcept {
1121 _LIBCPP_HIDE_FROM_ABI constexpr bool operator>=(const optional<_Tp>&, nullopt_t) noexcept {
1126 _LIBCPP_HIDE_FROM_ABI constexpr bool operator>=(nullopt_t, const optional<_Tp>& __x) noexcept {
1127   return !static_cast<bool>(__x);
1142     is_convertible_v<decltype(std::declval<const _Tp&>() == std::declval<const _Up&>()), bool>,
1143     bool >
1145   return static_cast<bool>(__x) ? *__x == __v : false;
1150     is_convertible_v<decltype(std::declval<const _Tp&>() == std::declval<const _Up&>()), bool>,
1151     bool >
1153   return static_cast<bool>(__x) ? __v == *__x : false;
1158     is_convertible_v<decltype(std::declval<const _Tp&>() != std::declval<const _Up&>()), bool>,
1159     bool >
1161   return static_cast<bool>(__x) ? *__x != __v : true;
1166     is_convertible_v<decltype(std::declval<const _Tp&>() != std::declval<const _Up&>()), bool>,
1167     bool >
1169   return static_cast<bool>(__x) ? __v != *__x : true;
1174     is_convertible_v<decltype(std::declval<const _Tp&>() < std::declval<const _Up&>()), bool>,
1175     bool >
1177   return static_cast<bool>(__x) ? *__x < __v : true;
1182     is_convertible_v<decltype(std::declval<const _Tp&>() < std::declval<const _Up&>()), bool>,
1183     bool >
1185   return static_cast<bool>(__x) ? __v < *__x : false;
1190     is_convertible_v<decltype(std::declval<const _Tp&>() <= std::declval<const _Up&>()), bool>,
1191     bool >
1193   return static_cast<bool>(__x) ? *__x <= __v : true;
1198     is_convertible_v<decltype(std::declval<const _Tp&>() <= std::declval<const _Up&>()), bool>,
1199     bool >
1201   return static_cast<bool>(__x) ? __v <= *__x : false;
1206     is_convertible_v<decltype(std::declval<const _Tp&>() > std::declval<const _Up&>()), bool>,
1207     bool >
1209   return static_cast<bool>(__x) ? *__x > __v : false;
1214     is_convertible_v<decltype(std::declval<const _Tp&>() > std::declval<const _Up&>()), bool>,
1215     bool >
1217   return static_cast<bool>(__x) ? __v > *__x : true;
1222     is_convertible_v<decltype(std::declval<const _Tp&>() >= std::declval<const _Up&>()), bool>,
1223     bool >
1225   return static_cast<bool>(__x) ? *__x >= __v : false;
1230     is_convertible_v<decltype(std::declval<const _Tp&>() >= std::declval<const _Up&>()), bool>,
1231     bool >
1233   return static_cast<bool>(__x) ? __v >= *__x : true;
1277     return static_cast<bool>(__opt) ? hash<remove_const_t<_Tp>>()(*__opt) : 0;