std::extents<IndexType,Extents...>::dynamic-index - cppreference.com (original) (raw)

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

Returns the number of dynamic extents below index i. If i <= rank() is false, the behavior is undefined.

[edit] Parameters

[edit] Return value

The number of _Er_ with r < i for which _Er_ is a dynamic extent.

[edit] See also