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Lines Matching refs:operator

37       constexpr bool operator==(const optional<T>&, const optional<T>&);
39       constexpr bool operator!=(const optional<T>&, const optional<T>&);
41       constexpr bool operator<(const optional<T>&, const optional<T>&);
43       constexpr bool operator>(const optional<T>&, const optional<T>&);
45       constexpr bool operator<=(const optional<T>&, const optional<T>&);
47       constexpr bool operator>=(const optional<T>&, const optional<T>&);
50     template <class T> constexpr bool operator==(const optional<T>&, nullopt_t) noexcept;
51     template <class T> constexpr bool operator==(nullopt_t, const optional<T>&) noexcept;
52     template <class T> constexpr bool operator!=(const optional<T>&, nullopt_t) noexcept;
53     template <class T> constexpr bool operator!=(nullopt_t, const optional<T>&) noexcept;
54     template <class T> constexpr bool operator<(const optional<T>&, nullopt_t) noexcept;
55     template <class T> constexpr bool operator<(nullopt_t, const optional<T>&) noexcept;
56     template <class T> constexpr bool operator<=(const optional<T>&, nullopt_t) noexcept;
57     template <class T> constexpr bool operator<=(nullopt_t, const optional<T>&) noexcept;
58     template <class T> constexpr bool operator>(const optional<T>&, nullopt_t) noexcept;
59     template <class T> constexpr bool operator>(nullopt_t, const optional<T>&) noexcept;
60     template <class T> constexpr bool operator>=(const optional<T>&, nullopt_t) noexcept;
61     template <class T> constexpr bool operator>=(nullopt_t, const optional<T>&) noexcept;
64     template <class T> constexpr bool operator==(const optional<T>&, const T&);
65     template <class T> constexpr bool operator==(const T&, const optional<T>&);
66     template <class T> constexpr bool operator!=(const optional<T>&, const T&);
67     template <class T> constexpr bool operator!=(const T&, const optional<T>&);
68     template <class T> constexpr bool operator<(const optional<T>&, const T&);
69     template <class T> constexpr bool operator<(const T&, const optional<T>&);
70     template <class T> constexpr bool operator<=(const optional<T>&, const T&);
71     template <class T> constexpr bool operator<=(const T&, const optional<T>&);
72     template <class T> constexpr bool operator>(const optional<T>&, const T&);
73     template <class T> constexpr bool operator>(const T&, const optional<T>&);
74     template <class T> constexpr bool operator>=(const optional<T>&, const T&);
75     template <class T> constexpr bool operator>=(const T&, const optional<T>&);
102 	  optional& operator=(nullopt_t) noexcept;
103 	  optional& operator=(const optional&);
104 	  optional& operator=(optional&&) noexcept(see below);
105 	  template <class U> optional& operator=(U&&);
114 	  constexpr T const* operator ->() const;
115 	  constexpr T* operator ->();
116 	  constexpr T const& operator *() const &;
117 	  constexpr T& operator *() &;
118 	  constexpr T&& operator *() &&;
119 	  constexpr const T&& operator *() const &&;
120 	  constexpr explicit operator bool() const noexcept;
347     optional& operator=(nullopt_t) noexcept
359     operator=(const optional& __opt)
379     operator=(optional&& __opt)
409     operator=(_Up&& __v)
482     operator->() const
484         _LIBCPP_ASSERT(this->__engaged_, "optional operator-> called for disengaged value");
490     operator->()
492         _LIBCPP_ASSERT(this->__engaged_, "optional operator-> called for disengaged value");
499     operator*() const
501         _LIBCPP_ASSERT(this->__engaged_, "optional operator* called for disengaged value");
507     operator*()
509         _LIBCPP_ASSERT(this->__engaged_, "optional operator* called for disengaged value");
514     constexpr explicit operator bool() const noexcept {return this->__engaged_;}
578 operator==(const optional<_Tp>& __x, const optional<_Tp>& __y)
591 operator!=(const optional<_Tp>& __x, const optional<_Tp>& __y)
600 operator<(const optional<_Tp>& __x, const optional<_Tp>& __y)
613 operator>(const optional<_Tp>& __x, const optional<_Tp>& __y)
622 operator<=(const optional<_Tp>& __x, const optional<_Tp>& __y)
631 operator>=(const optional<_Tp>& __x, const optional<_Tp>& __y)
642 operator==(const optional<_Tp>& __x, nullopt_t) noexcept
651 operator==(nullopt_t, const optional<_Tp>& __x) noexcept
660 operator!=(const optional<_Tp>& __x, nullopt_t) noexcept
669 operator!=(nullopt_t, const optional<_Tp>& __x) noexcept
678 operator<(const optional<_Tp>&, nullopt_t) noexcept
687 operator<(nullopt_t, const optional<_Tp>& __x) noexcept
696 operator<=(const optional<_Tp>& __x, nullopt_t) noexcept
705 operator<=(nullopt_t, const optional<_Tp>& __x) noexcept
714 operator>(const optional<_Tp>& __x, nullopt_t) noexcept
723 operator>(nullopt_t, const optional<_Tp>& __x) noexcept
732 operator>=(const optional<_Tp>&, nullopt_t) noexcept
741 operator>=(nullopt_t, const optional<_Tp>& __x) noexcept
751 operator==(const optional<_Tp>& __x, const _Tp& __v)
760 operator==(const _Tp& __v, const optional<_Tp>& __x)
769 operator!=(const optional<_Tp>& __x, const _Tp& __v)
778 operator!=(const _Tp& __v, const optional<_Tp>& __x)
787 operator<(const optional<_Tp>& __x, const _Tp& __v)
796 operator<(const _Tp& __v, const optional<_Tp>& __x)
805 operator<=(const optional<_Tp>& __x, const _Tp& __v)
814 operator<=(const _Tp& __v, const optional<_Tp>& __x)
823 operator>(const optional<_Tp>& __x, const _Tp& __v)
832 operator>(const _Tp& __v, const optional<_Tp>& __x)
841 operator>=(const optional<_Tp>& __x, const _Tp& __v)
850 operator>=(const _Tp& __v, const optional<_Tp>& __x)
884     result_type operator()(const argument_type& __opt) const _NOEXCEPT