std::experimental::basic_string_view<CharT,Traits>::empty (3) - Linux Man Pages

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

NAME

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

Synopsis


constexpr bool empty() const noexcept; (library fundamentals TS)


Checks if the view has no characters, i.e. whether size() == 0.

Parameters


(none)

Return value


true if the view is empty, false otherwise

Complexity


Constant.

See also


         returns the number of characters
size (public member function)
length
         returns the maximum number of characters
max_size (public member function)