std::extents<IndexType,Extents...>::rev-prod-of-extents
From cppreference.com
| constexpr std::size_t /*rev-prod-of-extents*/( rank_type i ) const noexcept; |
(since C++23) (exposition only*) |
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Returns the product of the sizes of extents with index greater than i. The behavior is undefined if i < rank() is false.
Parameters
| i | - | an index above which the sizes of corresponding extents will be multiplied together |
Return value
If i + 1 < rank() is true, return the product of extent(k) for all k in range [i + 1, rank()), otherwise 1.
See also
returns the product of extent size in range [0, i)(exposition-only member function*) |