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std::basic_string_view<CharT,Traits>::rbegin, std::basic_string_view<CharT,Traits>::crbegin

From cppreference.com
 
C++
 
Strings library
 
std::basic_string_view
 
constexpr const_reverse_iterator rbegin() const noexcept;
 (since C++17)
constexpr const_reverse_iterator crbegin() const noexcept;
 (since C++17)

Returns a reverse iterator to the first character of the reversed view. It corresponds to the last character of the non-reversed view.

range-rbegin-rend.svg

Contents

[edit] Parameters

(none)

[edit] Return value

const_reverse_iterator to the first character.

[edit] Complexity

Constant.

[edit] Example

Run this code
#include <algorithm>
#include <iostream>
#include <iterator>
#include <string_view>
 
int main()
{
    std::ostream_iterator<char> out_it(std::cout);
    std::string_view str_view("abcdef");
 
    std::copy(str_view.rbegin(),