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std::basic_string::end,(3) | C++ Standard Libary | std::basic_string::end,(3) |
NAME¶
std::basic_string::end, - std::basic_string::end,
Synopsis¶
iterator end(); (until C++11)
iterator end() noexcept; (since C++11)
(until C++20)
constexpr iterator end() noexcept; (since C++20)
const_iterator end() const; (until C++11)
const_iterator end() const (since C++11)
noexcept; (1) (until C++20)
constexpr const_iterator end() (since C++20)
const noexcept; (2)
const_iterator cend() const (since C++11)
noexcept; (3) (until C++20)
constexpr const_iterator cend() (since C++20)
const noexcept;
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
Complexity¶
Constant
Example¶
// Run this code
#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¶
begin returns an iterator to the beginning
cbegin (public member function)
(C++11)
end returns an iterator to the end
cend (public member function of
std::basic_string_view<CharT,Traits>)
(C++17)
2022.07.31 | http://cppreference.com |