Lines Matching full:ranges

11 // <ranges>
16 #include <ranges>
22 static_assert(!std::ranges::enable_view<Empty>);
23 static_assert(!std::ranges::enable_view<Empty&>);
24 static_assert(!std::ranges::enable_view<Empty&&>);
25 static_assert(!std::ranges::enable_view<const Empty>);
26 static_assert(!std::ranges::enable_view<const Empty&>);
27 static_assert(!std::ranges::enable_view<const Empty&&>);
30 struct PrivateViewBase : private std::ranges::view_base { };
31 static_assert(!std::ranges::enable_view<PrivateViewBase>);
32 static_assert(!std::ranges::enable_view<PrivateViewBase&>);
33 static_assert(!std::ranges::enable_view<PrivateViewBase&&>);
34 static_assert(!std::ranges::enable_view<const PrivateViewBase>);
35 static_assert(!std::ranges::enable_view<const PrivateViewBase&>);
36 static_assert(!std::ranges::enable_view<const PrivateViewBase&&>);
39 struct EnableViewFalse : std::ranges::view_base { };
40 template <> constexpr bool std::ranges::enable_view<EnableViewFalse> = false;
41 static_assert(!std::ranges::enable_view<EnableViewFalse>);
42 static_assert(!std::ranges::enable_view<EnableViewFalse&>);
43 static_assert(!std::ranges::enable_view<EnableViewFalse&&>);
44 static_assert(std::ranges::enable_view<const EnableViewFalse>);
45 static_assert(!std::ranges::enable_view<const EnableViewFalse&>);
46 static_assert(!std::ranges::enable_view<const EnableViewFalse&&>);
49 struct PublicViewBase : std::ranges::view_base { };
50 static_assert(std::ranges::enable_view<PublicViewBase>);
51 static_assert(!std::ranges::enable_view<PublicViewBase&>);
52 static_assert(!std::ranges::enable_view<PublicViewBase&&>);
53 static_assert(std::ranges::enable_view<const PublicViewBase>);
54 static_assert(!std::ranges::enable_view<const PublicViewBase&>);
55 static_assert(!std::ranges::enable_view<const PublicViewBase&&>);
59 template <> constexpr bool std::ranges::enable_view<EnableViewTrue> = true;
60 static_assert(std::ranges::enable_view<EnableViewTrue>);
61 static_assert(!std::ranges::enable_view<EnableViewTrue&>);
62 static_assert(!std::ranges::enable_view<EnableViewTrue&&>);
63 static_assert(!std::ranges::enable_view<const EnableViewTrue>);
64 static_assert(!std::ranges::enable_view<const EnableViewTrue&>);
65 static_assert(!std::ranges::enable_view<const EnableViewTrue&&>);
68 ASSERT_SAME_TYPE(decltype(std::ranges::enable_view<Empty>), const bool);
69 ASSERT_SAME_TYPE(decltype(std::ranges::enable_view<PublicViewBase>), const bool);
71 struct V1 : std::ranges::view_interface<V1> {};
72 static_assert(std::ranges::enable_view<V1>);
73 static_assert(!std::ranges::enable_view<V1&>);
74 static_assert(!std::ranges::enable_view<V1&&>);
75 static_assert(std::ranges::enable_view<const V1>);
76 static_assert(!std::ranges::enable_view<const V1&>);
77 static_assert(!std::ranges::enable_view<const V1&&>);
79 struct V2 : std::ranges::view_interface<V1>, std::ranges::view_interface<V2> {};
80 static_assert(!std::ranges::enable_view<V2>);
81 static_assert(!std::ranges::enable_view<V2&>);
82 static_assert(!std::ranges::enable_view<V2&&>);
83 static_assert(!std::ranges::enable_view<const V2>);
84 static_assert(!std::ranges::enable_view<const V2&>);
85 static_assert(!std::ranges::enable_view<const V2&&>);
87 struct V3 : std::ranges::view_interface<V1> {};
88 static_assert(std::ranges::enable_view<V3>);
89 static_assert(!std::ranges::enable_view<V3&>);
90 static_assert(!std::ranges::enable_view<V3&&>);
91 static_assert(std::ranges::enable_view<const V3>);
92 static_assert(!std::ranges::enable_view<const V3&>);
93 static_assert(!std::ranges::enable_view<const V3&&>);
95 struct PrivateInherit : private std::ranges::view_interface<PrivateInherit> {};
96 static_assert(!std::ranges::enable_view<PrivateInherit>);
101 static_assert(!std::ranges::enable_view<Holder<Incomplete>*>);
103 static_assert(!std::ranges::enable_view<void>);