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CodeBlocksPortable/Borland/BCC55/Examples/StdLib/mismatch.cpp

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#include "stlexam.h"
#pragma hdrstop
/**************************************************************************
*
* mismatch.cpp - Example program of comparing elements from two sequences
* and returning the first two elements that don't
* match each other. 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 <algorithm>
#include <vector>
#include <functional>
#ifdef _RW_STD_IOSTREAM
#include <iostream>
#else
#include <iostream.h>
#endif
int main ()
{
#ifndef _RWSTD_NO_NAMESPACE
using namespace std;
#endif
typedef vector<int,allocator<int> >::iterator iterator;
int d1[4] = {1,2,3,4};
int d2[4] = {1,3,2,4};
//
// Set up two vectors.
//
vector<int,allocator<int> > vi1(d1+0, d1+4), vi2(d2+0, d2+4);
//
// p1 will contain two iterators that point to the first pair of
// elements that are different between the two vectors.
//
pair<iterator, iterator> p1 = mismatch(vi1.begin(), vi1.end(), vi2.begin());
//
// Find the first two elements such that an element in the
// first vector is greater than the element in the second vector.
//
pair<iterator, iterator> p2 = mismatch(vi1.begin(), vi1.end(),
vi2.begin(), less_equal<int>());
//
// Output results.
//
cout << *p1.first << ", " << *p1.second << endl;
cout << *p2.first << ", " << *p2.second << endl;
return 0;
}