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()).
Contents |
[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
| checks whether the view is empty (public member function) | |
| returns the maximum number of characters (public member function) |