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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
< cpp‎ | container‎ | mdspan
 
 
 
 
Defined in header <mdspan>
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
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();.

Contents

[edit] Parameters

(none)

[edit] Return value

See above.

[edit] Example

[edit] See also