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# std::basic_string_view::size, std::basic_string_view::length

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

constexpr size_type size() const; |  | (since C++17)
constexpr size_type length() const; |  | (since C++17)

Returns the number of `CharT` elements in the view, i.e. std::distance(begin(), end()).

### [edit] Parameters

(none)

### [edit] Return value

The number of `CharT` elements in the view.

### [edit] Exceptions

`noexcept` specification:
noexcept

### [edit] Complexity

Constant.

### [edit] See also

empty | checks whether the view is empty (public member function) [edit]
max_size | returns the maximum number of characters (public member function) [edit]

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