std::experimental::basic_string_view<CharT,Traits>::empty
< cpp | experimental | basic string view
|
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 (public member function) |
|
| returns the maximum number of characters (public member function) |