std::layout_right::mapping<Extents>::mapping-traits
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< cpp | container | mdspan | layout right | mapping
static constexpr bool is_unique() noexcept; |
(1) | (since C++23) |
static constexpr bool is_exhaustive() noexcept; |
(2) | (since C++23) |
static constexpr bool is_strided() noexcept; |
(3) | (since C++23) |
static constexpr bool is_always_unique() noexcept; |
(4) | (since C++23) |
static constexpr bool is_always_exhaustive() noexcept; |
(5) | (since C++23) |
static constexpr bool is_always_strided() noexcept; |
(6) | (since C++23) |
Every instance of every specialization of mapping
is unique, exhaustive, and strided. See LayoutMapping for the semantics of these predicate mapping traits.
目录 |
[编辑] 参数
(无)
[编辑] 返回值
1-6) true
[编辑] 示例
本节尚不完整 原因:没有示例 |
[编辑] 参见
本节尚不完整 |