/**************************************************************************
 *
 * vector.cpp - Example program of vector. See Class Reference Section
 *
 * $Id: vector.cpp,v 1.12 1996/08/28 01:18:41 smithey Exp $
 *
 ***************************************************************************
 *    
 *  Copyright 2003 Compaq Information Technologies Group, L.P.
 *
 *  Compaq and the Compaq logo are trademarks of Compaq Information
 *  Technologies Group, L.P. in the U.S. and/or other countries.
 *
 *  Confidential computer software. Valid license from Compaq required for
 *  possession, use or copying. Consistent with FAR 12.211 and 12.212,
 *  Commercial Computer Software, Computer Software Documentation, and
 *  Technical Data for Commercial Items are licensed to the U.S. Government
 *  under vendor's standard commercial license.
 *
 ***************************************************************************
 *
 * (c) Copyright 1994-1996 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.
 *
 **************************************************************************/
 
#ifndef __USE_STD_IOSTREAM
#define __USE_STD_IOSTREAM
#endif

 #ifndef _RWSTD_HEADER_REQUIRES_HPP
 #include <vector>
 #else
 #include <vector.hpp>
 #endif
 
 #ifdef __USE_STD_IOSTREAM
 #include <iostream>
 #else
 #include <iostream.h>
 #endif     

#include <ostream>

#ifndef _RWSTD_NO_NAMESPACE
  using namespace std;
#endif

 ostream& operator<< (ostream& out, const vector<int,allocator<int> >& v)
 {
   copy(v.begin(), v.end(), ostream_iterator<int,char,char_traits<char> >(out, " "));
   return out;
 }

 int main ()
 {
   //
   // Create a vector of doubles, and one of integers.
   //
   vector<int,allocator<int> >         vi;
   int                 i;

   for (i = 0; i < 10; ++i)
     //
     // Insert values before the beginning.
     //
     vi.insert(vi.begin(), i);
   //
   // Print out the vector.
   //
   cout << vi << endl;
   //
   // Now let's erase half of the elements.
   //
   int half = vi.size() / 2;

   for (i = 0; i < half; ++i)
     vi.erase(vi.begin());
   //
   // Print it out again.
   //
   cout << vi << endl;
  
   return 0;
 }