home *** CD-ROM | disk | FTP | other *** search
- #include "stlexam.h"
- #pragma hdrstop
- /**************************************************************************
- *
- * advance.cpp - Example program for advancing iterators.
- * See Class Reference Section
- *
- ***************************************************************************
- *
- * (c) Copyright 1994, 1998 Rogue Wave Software, Inc.
- * ALL RIGHTS RESERVED
- *
- * The software and information contained herein are proprietary to, and
- * comprise valuable trade secrets of, Rogue Wave Software, Inc., which
- * intends to preserve as trade secrets such software and information.
- * This software is furnished pursuant to a written license agreement and
- * may be used, copied, transmitted, and stored only in accordance with
- * the terms of such license and with the inclusion of the above copyright
- * notice. This software and information or any other copies thereof may
- * not be provided or otherwise made available to any other person.
- *
- * Notwithstanding any other lease or license that may pertain to, or
- * accompany the delivery of, this computer software and information, the
- * rights of the Government regarding its use, reproduction and disclosure
- * are as set forth in Section 52.227-19 of the FARS Computer
- * Software-Restricted Rights clause.
- *
- * Use, duplication, or disclosure by the Government is subject to
- * restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in
- * Technical Data and Computer Software clause at DFARS 252.227-7013.
- * Contractor/Manufacturer is Rogue Wave Software, Inc.,
- * P.O. Box 2328, Corvallis, Oregon 97339.
- *
- * This computer software and information is distributed with "restricted
- * rights." Use, duplication or disclosure is subject to restrictions as
- * set forth in NASA FAR SUP 18-52.227-79 (April 1985) "Commercial
- * Computer Software-Restricted Rights (April 1985)." If the Clause at
- * 18-52.227-74 "Rights in Data General" is specified in the contract,
- * then the "Alternate III" clause applies.
- *
- **************************************************************************/
- #include <iterator>
- #include <list>
-
- #ifdef _RW_STD_IOSTREAM
- #include <iostream>
- #else
- #include <iostream.h>
- #endif
-
- int main ()
- {
- #ifndef _RWSTD_NO_NAMESPACE
- using namespace std;
- #endif
- //
- // Initialize a list using an array.
- //
- int arr[6] = {3,4,5,6,7,8};
- list<int,allocator<int> > l(arr+0, arr+6);
- //
- // Declare a list iterator, s.b. a ForwardIterator.
- //
- list<int,allocator<int> >::iterator itr = l.begin();
- //
- // Output the original list.
- //
- cout << "For the list: ";
- copy(l.begin(),l.end(),ostream_iterator<int,char,char_traits<char> >(cout," "));
- cout << endl << endl;
- cout << "When the iterator is initialized to l.begin(),"
- << endl << "it points to " << *itr << endl << endl;
- //
- // operator+ is not available for a ForwardIterator, so use advance.
- //
- advance(itr, 4);
- cout << "After advance(itr,4), the iterator points to " << *itr << endl;
-
- return 0;
- }
-