std::layout_left_padded
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| Defined in header <mdspan>
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| template< std::size_t PaddingValue = std::dynamic_extent > struct layout_left_padded; |
(since C++26) | |
Every specialization of layout_left_padded is a LayoutMappingPolicy which provides a layout mapping that is similar to layout_left::mapping except that it has a padding stride.
Every specialization of layout_left_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_left_padded::mapping. The padding stride of the mapping is the second stride m.stride(1) which is guaranteed to be at least the first extent value m.extent(0), called extent to pad.
[edit] Nested class templates
| a layout mapping of layout_left_padded (public member class template)[edit] |
[edit] Example
| This section is incomplete Reason: no example |
[edit] See also
| (C++23) |
column-major multidimensional array layout mapping policy; leftmost extent has stride 1 (class) [edit] |
| (C++23) |
a layout mapping policy with user-defined strides (class) [edit] |
