std::ranges::elements_view<V,N>::size

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< cpp‎ | ranges‎ | elements view
Ranges library
Range adaptors
constexpr auto size( ) requires ranges::sized_range <V> ;
(since C++20)
constexpr auto size( ) const requires ranges::sized_range < const V> ;
(since C++20)

Returns the number of elements, i.e. ranges::size(base_), where base_

Parameters

(none)

Return value

The number of elements.

Example

See also

(C++20)
returns an integer equal to the size of a range
(customization point object)
(C++20)
returns a signed integer equal to the size of a range
(customization point object)