std::mdspan<T,Extents,LayoutPolicy,AccessorPolicy>::static_extent - cppreference.com (original) (raw)

| static constexpr std::size_t static_extent( rank_type r ) noexcept; | | (since C++23) | | --------------------------------------------------------------------------------------------------- | | ------------- |

Statically determines the extent of a mdspan at the rank index r. If the rank index r corresponds to a dynamic extent, returns std::dynamic_extent. Equivalent to return Extents::static_extent(r);.

[edit] Parameters

[edit] Return value

The static extent size, or std::dynamic_extent.

[edit] Example

[edit] See also

| | returns static extent size of an extents at a certain rank index (public static member function of std::extents<IndexType,Extents...>) [edit] | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | | returns the extent of a mdspan at a given rank index (public member function) [edit] |