10. Standard Input Stream, Cont.

• std::cin is a pre-defined object

• We need to have

  
      #include <iostream>
  
  

  to bring std::cin into our program

• std::cin is attached to a standard input device

• Example of I/O redirection from file or another device:

  
      CMD> myprogram < myfile.txt
  
  

  The above command gets standard input from myfile.txt