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std::extents<IndexType,Extents...>::dynamic-index-inv

From cppreference.com
< cpp‎ | container‎ | mdspan‎ | extents
 
 
 
 
 
private:

    template< class OtherIndexType >

    static constexpr auto /*dynamic-index-inv*/( rank_type i ) noexcept;
(since C++23)
(exposition only*)

Returns the number r such that in range [0r + 1) there are exactly [0i + 1) dynamic extents. If i <= rank_dynamic() is false, the behavior is undefined.

Contents

[edit] Parameters

i - the index

[edit] Return value

The minimum value of r such that dynamic-index(r + 1) == i + 1 is true.

[edit] Example

[edit] See also