std::layout_right_padded
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| Defined in header <mdspan>
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| template< std::size_t PaddingValue = std::dynamic_extent > struct layout_right_padded; |
(since C++26) | |
Every specialization of layout_right_padded is a LayoutMappingPolicy which provides a layout mapping that is similar to layout_right::mapping except that it has a padding stride.
Every specialization of layout_right_padded is TriviallyCopyable, and std::is_trivially_default_constructible_v<T> is true for any such specialization T.
Let m be the instance of the mapping type layout_right_padded::mapping. The padding stride of the mapping is the second to last stride m.stride(rank() - 2) which is guaranteed to be at least the last extent value m.extent(rank() - 1), called extent to pad.
Nested class templates
| a layout mapping of layout_right_padded (public member class template) |
Example
| This section is incomplete Reason: no example |
See also
| (C++23) |
row-major multidimensional array layout mapping policy; rightmost extent has stride 1 (class) |
| (C++23) |
a layout mapping policy with user-defined strides (class) |