How to reverse an std string

Question

When I have the string read in binary numbers, I'm trying to figure out how to reverse the string temp.

istream& operator >>(istream& dat1d, binary& b1)   
{             
    string temp; 

    dat1d >> temp;   
}

Answer 1

A reverse function is integrated into C++ and can be used to reverse a string. 

This function accepts two parameters:

The start iterator for the string

The string iterator has come to an end.

The following line of code demonstrates how to use this function:

#include <iostream>

//The library below must be included for the reverse function to work

#include<bits/stdc++.h>

using namespace std;


int main() {

string greeting = "Hello";

  //Note that it takes the iterators to the start and end of the string as arguments

  reverse(greeting.begin(),greeting.end());

  cout<<greeting<<endl;

}