Lines Matching refs:partial_ordering

18   class partial_ordering;
23   constexpr bool is_eq  (partial_ordering cmp) noexcept { return cmp == 0; }
24   constexpr bool is_neq (partial_ordering cmp) noexcept { return cmp != 0; }
25   constexpr bool is_lt  (partial_ordering cmp) noexcept { return cmp < 0; }
26   constexpr bool is_lteq(partial_ordering cmp) noexcept { return cmp <= 0; }
27   constexpr bool is_gt  (partial_ordering cmp) noexcept { return cmp > 0; }
28   constexpr bool is_gteq(partial_ordering cmp) noexcept { return cmp >= 0; }
39   template<class T, class Cat = partial_ordering>
41   template<class T, class U, class Cat = partial_ordering>
63   // [cmp.partialord], Class partial_ordering
64   class partial_ordering {
67     static const partial_ordering less;
68     static const partial_ordering equivalent;
69     static const partial_ordering greater;
70     static const partial_ordering unordered;
73     friend constexpr bool operator==(partial_ordering v, unspecified) noexcept;
74     friend constexpr bool operator==(partial_ordering v, partial_ordering w) noexcept = default;
75     friend constexpr bool operator< (partial_ordering v, unspecified) noexcept;
76     friend constexpr bool operator> (partial_ordering v, unspecified) noexcept;
77     friend constexpr bool operator<=(partial_ordering v, unspecified) noexcept;
78     friend constexpr bool operator>=(partial_ordering v, unspecified) noexcept;
79     friend constexpr bool operator< (unspecified, partial_ordering v) noexcept;
80     friend constexpr bool operator> (unspecified, partial_ordering v) noexcept;
81     friend constexpr bool operator<=(unspecified, partial_ordering v) noexcept;
82     friend constexpr bool operator>=(unspecified, partial_ordering v) noexcept;
83     friend constexpr partial_ordering operator<=>(partial_ordering v, unspecified) noexcept;
84     friend constexpr partial_ordering operator<=>(unspecified, partial_ordering v) noexcept;
96     constexpr operator partial_ordering() const noexcept;
123     constexpr operator partial_ordering() const noexcept;