std::layout_right::mapping<Extents>::mapping-traits
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.
Parameters
(none)
Return value
1-6)
true
Example
See also
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https://en.cppreference.com/cpp/container/mdspan/layout_right/mapping/mapping_traits
