::cend - cppreference.com (original) (raw)

| constexpr const_iterator end() const noexcept; | | (since C++17) | | ------------------------------------------------ | | ------------- | | constexpr const_iterator cend() const noexcept; | | (since C++17) |

Returns an iterator to the character following the last character of the view. This character acts as a placeholder, attempting to access it results in undefined behavior.

[edit] Parameters

(none)

[edit] Return value

const_iterator to the character following the last character.

[edit] Complexity

Constant.

[edit] Example

#include #include #include int main() { constexpr std::string_view str_view("abcd"); constexpr auto end = str_view.end(); constexpr auto cend = str_view.cend(); static_assert ( *std::prev(end) == 'd' && 'd' == *std::prev(cend) and end == cend ); }

[edit] See also

| | returns an iterator to the beginning (public member function) [edit] | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | | returns an iterator to the end (public member function of std::basic_string<CharT,Traits,Allocator>) [edit] |