// FILE: charline.cc
//PURPOSE:  To show how to input a line of characters one character at a time
//	and what you get as a result.
#include <stdlib.h>	    // required for EXIT_FAILURE etc
#include <fstream.h>        // required for external file streams

int main()
//Pre:  Waits for user to input a single line of text and then
// Post:  A line of cin is written to cout as integers.
//       The last character processed from cin is <nwln>;
//       the last character written to cout is code for <nwln>.
{
   // Local data ...
   const char nwln = '\n';  // newline character

   char next_ch;            // inout: character buffer

   // Copy all data characters from cin file stream to cout file stream.
   cin.get (next_ch);  //See chapter 8.
   while ( (next_ch != nwln) && !cin.eof ())
   {
      cout <<int (next_ch) <<endl;
      cin.get (next_ch);
   }  // end while

   // If last character read was nwln write it to out_data.
   if (!cin.eof ())
      cout <<int (nwln)<<endl;

   return  EXIT_SUCCESS;
}  // end copy_line