std::basic_string::end, std::basic_string::cend

From cppreference.com
< cpplrm; | stringlrm; | basic string
std::basic_string
iterator end();
const_iterator end() const;
const_iterator cend() const;
(since C++11)

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

range-begin-end.svg

Parameters

(none)

Return value

iterator to the character following the last character

Exceptions

(none) (until C++11)
noexcept specification:
noexcept
(since C++11)

Complexity

Constant

Example

#include <iostream>
#include <algorithm>
#include <iterator>
#include <string>

int main()
{
    std::string s("Exemparl");
    std::next_permutation(s.begin(), s.end());

    std::string c;
    std::copy(s.cbegin(), s.cend(), std::back_inserter(c));
    std::cout << c <<'\n'; // "Exemplar"
}

Output:

Exemplar

See also

returns an iterator to the beginning
(public member function)