std::basic_string_view<CharT,Traits>::end, std::basic_string_view<CharT,Traits>::cend
From cppreference.com
constexpr const_iterator end() const noexcept;
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(since C++17) | |
constexpr const_iterator cend() const noexcept;
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(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.
![[range-begin-end.svg]](https://upload.cppreference.com/mwiki/images/1/1b/range-begin-end.svg){kind=link}
Return value
const_iterator to the character following the last character.
Complexity
Constant.
Example
Run this code
#include <iostream>
#include <iterator>
#include <string_view>
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
);
}
See also
| returns an iterator to the beginning (public member function) | |
(C++11) |
returns an iterator to the end (public member function of std::basic_string<CharT,Traits,Allocator>)
|