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# std::basic_string_view::empty

From cppreference.com
< cpp‎ | string‎ | basic string view

constexpr bool empty() const; |  | (since C++17)

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

### [edit] Parameters

(none)

### [edit] Return value

true if the view is empty, false otherwise

### [edit] Exceptions

`noexcept` specification:
noexcept

### [edit] Complexity

Constant.

### [edit] See also

size length | returns the number of characters (public member function) [edit]
max_size | returns the maximum number of characters (public member function) [edit]

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