// Fig. 8.34: fig08_34.cpp
// Using strtok.
#include <iostream>
using std::cout;
using std::endl;

#include <cstring> // prototype for strtok
using std::strtok;                        

int main()
{
   char sentence[] = "This is a sentence with 7 tokens";
   char *tokenPtr;

   cout << "The string to be tokenized is:\n" << sentence
      << "\n\nThe tokens are:\n\n";

   // begin tokenization of sentence
   tokenPtr = strtok( sentence, " " );

   // continue tokenizing sentence until tokenPtr becomes NULL
   while ( tokenPtr != NULL ) 
   {
      cout << tokenPtr << '\n';
      tokenPtr = strtok( NULL, " " ); // get next token 
   } // end while

   cout << "\nAfter strtok, sentence = " << sentence << endl;
   return 0; // indicates successful termination
} // end main

/**************************************************************************
 * (C) Copyright 1992-2005 by Deitel & Associates, Inc. and               *
 * Pearson Education, Inc. All Rights Reserved.                           *
 *                                                                        *
 * DISCLAIMER: The authors and publisher of this book have used their     *
 * best efforts in preparing the book. These efforts include the          *
 * development, research, and testing of the theories and programs        *
 * to determine their effectiveness. The authors and publisher make       *
 * no warranty of any kind, expressed or implied, with regard to these    *
 * programs or to the documentation contained in these books. The authors *
 * and publisher shall not be liable in any event for incidental or       *
 * consequential damages in connection with, or arising out of, the       *
 * furnishing, performance, or use of these programs.                     *
 **************************************************************************/