std::mdspan<T,Extents,LayoutPolicy,AccessorPolicy>::is_unique, std::mdspan<T,Extents,LayoutPolicy,AccessorPolicy>::is_exhaustive, std::mdspan<T,Extents,LayoutPolicy,AccessorPolicy>::is_strided, std::mdspan<T,Extents,LayoutPolicy,AccessorPolicy>::is_always_unique, std::mdspan<T,Extents,LayoutPolicy,AccessorPolicy>::is_always_exhaustive, std::mdspan<T,Extents,LayoutPolicy,AccessorPolicy>::is_always_strided
From cppreference.com
Defined in header <mdspan>
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constexpr bool is_unique() const; |
(1) | (since C++23) |
constexpr bool is_exhaustive() const; |
(2) | (since C++23) |
constexpr bool is_strided() const; |
(3) | (since C++23) |
static member functions |
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static constexpr bool is_always_unique(); |
(4) | (since C++23) |
static constexpr bool is_always_exhaustive(); |
(5) | (since C++23) |
static constexpr bool is_always_strided(); |
(6) | (since C++23) |
Check if (1-3) the layout mapping map_
or (4-6) its type mapping_type
satisfies some traits.
1-3) Let
func
be (1) is_unique
, (2) is_exhaustive
, or (3) is_strided
, then it's equivalent to return map_.func();.4-6) Let
func
be (4) is_always_unique
, (5) is_always_exhaustive
, or (6) is_always_strided
, then it's equivalent to return mapping_type::func();.This section is incomplete Reason: add hyperlink to layout.reqmts(yet has not been created). |
Contents |
[edit] Parameters
(none)
[edit] Return value
See above.
[edit] Example
This section is incomplete Reason: no example |
[edit] See also
This section is incomplete |