std::basic_string_view::length
std::basic_string_view::size, std::basic_string_view::length
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()).
Parameters
(none).
Return value
The number of CharT elements in the view.
Exceptions
noexcept specification: noexceptComplexity
Constant.
See also
| checks whether the view is empty (public member function) |
|
| returns the maximum number of characters (public member function) |
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