std::experimental::basic_string_view<CharT,Traits>::size, (3) - Linux Manuals

std::experimental::basic_string_view<CharT,Traits>::size,: std::experimental::basic_string_view<CharT,Traits>::size,

NAME

std::experimental::basic_string_view<CharT,Traits>::size, - std::experimental::basic_string_view<CharT,Traits>::size,

Synopsis


constexpr size_type size() const noexcept;    (library fundamentals TS)
constexpr size_type length() const noexcept;  (library fundamentals TS)


Returns the number of CharT elements in the view, i.e. std::distance(begin(),
end()).

Parameters


(none)

Return value


The number of CharT elements in the view.

Complexity


Constant.

See also


empty    checks whether the view is empty
   (public member function)
max_size returns the maximum number of characters
   (public member function)

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