std::basic_string_view<CharT,Traits>::back
< cpp | string | basic string view
constexpr const_reference back() const; |
(since C++17) | |
Returns reference to the last character in the view. The behavior is undefined if empty() == true.
Parameters
(none)
Return value
Reference to the last character, equivalent to operator[](size() - 1).
Complexity
Constant.
See also
accesses the first character (public member function) | |
checks whether the view is empty (public member function) |