memfunrf.cpp

希望我上传的这些东西可以对搞编程的程序员有点小小的帮助！谢谢！

#include "stlexam.h"
#pragma hdrstop
/**************************************************************************
 *
 * memfunref.cpp - Example program for mem_fun and other member function
 *                 reference wrappers.  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 <list>
#include <functional>

#ifdef _RW_STD_IOSTREAM
#include <iostream>
#else
#include <iostream.h>
#endif     

#ifndef _RWSTD_NO_NAMESPACE
using namespace std;
#endif        
          
template <class T> class subList  
{
public:
  //
  //
  int sort() 
  {
    l.sort();
    return 1;
  }
  subList(int * begin, int* end):l(begin,end){}
  int display()
  {
    copy(l.begin(),l.end(),ostream_iterator<int,char,char_traits<char> >(cout," "));
    cout<<endl;
    return 1;
  }
private:
  list<T, allocator<T> > l;
};


int main()
{
  int a1[] = {2,1,5,6,4};
  int a2[] = {11,4,67,3,14};
  subList<int> s1(a1,a1+5);
  subList<int> s2(a2,a2+5);
    
  // Build a list of subLists
    
  list<subList<int>, allocator<subList<int> > > l;
  l.insert(l.begin(),s1);
  l.insert(l.begin(),s2);

  // Sort each subList in the list
  for_each(l.begin(),l.end(),mem_fun_ref(&subList<int>::sort));
    
  // Display the contents of list
  for_each(l.begin(),l.end(),mem_fun_ref(&subList<int>::display));

  return 0;
}