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find_end.cpp
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C/C++ Source or Header
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1998-02-09
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4KB
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112 lines
#include "stlexam.h"
#pragma hdrstop
/**************************************************************************
*
* find_end.cpp - Example program for finding a subsequence.
* See Class Reference Section
*
* $Id: find_end.cpp,v 1.8 1996/08/28 01:16:45 smithey Exp $
*
***************************************************************************
*
* (c) Copyright 1994, 1995 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 _RWSTD_HEADER_REQUIRES_HPP
#include <vector>
#include <algorithm>
#include <functional>
#else
#include <vector.hpp>
#include <algorithm.hpp>
#include <functional.hpp>
#endif
#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[10] = {0,1,6,5,3,2,2,6,5,7};
int d2[4] = {6,5,0,0};
//
// Set up two vectors.
//
vector<int,allocator<int> > v1(d1+0, d1+10), v2(d2+0, d2+2);
//
// Try both find_first_of variants.
//
iterator it1 = find_first_of(v1.begin(), v1.end(), v2.begin(), v2.end());
iterator it2 = find_first_of(v1.begin(), v1.end(), v2.begin(), v2.end(), equal_to<int>());
//
// Try both find_end variants.
//
iterator it3 = find_end(v1.begin(), v1.end(), v2.begin(), v2.end());
iterator it4 = find_end(v1.begin(), v1.end(), v2.begin(), v2.end(), equal_to<int>());
//
// Output results of find_first_of.
// Iterator now points to the first element that matches one of a set of values
//
if (it3 == it4 && it1 == it2)
{
cout << "For the vectors: ";
copy(v1.begin(),v1.end(),
ostream_iterator<int,char,char_traits<char> >(cout," " ));
cout << " and ";
copy(v2.begin(),v2.end(),
ostream_iterator<int,char,char_traits<char> >(cout," " ));
cout << endl << endl
<< "both versions of find_first_of point to: "
<< *it1 << endl << "with first_of address = " << it1 << endl ;
//
// Output results of find_end.
// Iterator now points to the first element of the last find subsequence.
//
cout << endl << endl
<< "both versions of find_end point to: "
<< *it3 << endl << "with find_end address = " << it3 << endl ;
}
return 0;
}