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std::layout_right::mapping<Extents>:: stride

From cppreference.net
constexpr index_type required_span_size ( ) const noexcept ;
(since C++23)

Returns the required size of the mapping.

Equivalent to return extents ( ) . fwd-prod-of-extents ( extents_type :: rank ( ) ) ; .

Return value

The required size of the mapping.

Example

See also

returns the required size of the mapping
(public member function of std::layout_left::mapping<Extents> )
returns the required size of the mapping
(public member function of std::layout_stride::mapping<Extents> )
returns the size of the multidimensional index space
(public member function of std::mdspan<T,Extents,LayoutPolicy,AccessorPolicy> )