C++ String Library - crbegin

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Description

It return const_reverse_iterator to reverse beginning.

Declaration

Following is the declaration for std::string::crbegin.

const_reverse_iterator crbegin() const noexcept;

C++11

const_reverse_iterator crbegin() const noexcept;

Parameters

none

Return Value

It returns a const_reverse_iterator to the reverse beginning of the string.

Exceptions

Never throw any exceptions.

Example

In below example for std::string::crbegin.

#include <iostream>
#include <string>

int main () {
   std::string str ("Tutorials Point");
   for (auto rit=str.crbegin(); rit!=str.crend(); ++rit)
      std::cout << *rit;
   std::cout << '\n';

   return 0;
}

The sample output should be like this −

tnioP slairotuT