# std::experimental::basic_string_view::back

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< cpp‎ | experimental‎ | basic string view

constexpr const_reference back() const; |  | (library fundamentals TS)

Returns reference to the last character in the view.

### Parameters

(none)

### Return value

Reference to the last character, equivalent to operator[](size() - 1).

### Complexity

Constant.

### See also

front | accesses the first character (public member function)

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