substr 'to-end-of-string' option : string substr « string « C++ Tutorial

1. C++ Tutorial
2. string
3. string substr

#include <iostream>
using std::cout;
using std::endl;

#include <string>
using std::string;

int main()
{
   string s1( "AA1234567890asdfasdf" );
   string s2( " AAB" );
   string s3;

   // test substr "to-end-of-string" option
   cout << "The substring of s1 starting at\n"
      << "location 5, s1.substr(5), is:\n"
      << s1.substr( 5 ) << endl; 

   return 0;
}

The substring of s1 starting at
location 5, s1.substr(5), is:
4567890asdfasdf