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- #include "stlexam.h"
- #pragma hdrstop
- /**************************************************************************
- *
- * replace.cpp - Example program of replace algorithm
- * 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 <iterator>
- #include <functional>
-
- #ifdef _RW_STD_IOSTREAM
- #include <iostream>
- #else
- #include <iostream.h>
- #endif
-
- #ifndef _RWSTD_NO_NAMESPACE
- using namespace std;
- #endif
-
- template<class Arg>
- struct not_zero : public unary_function<Arg, bool>
- {
- bool operator() (const Arg& a) { return a != 0; }
- };
-
- int main ()
- {
- //
- // Initialize a vector with an array of integers.
- //
- int arr[10] = { 1,2,3,4,5,6,7,8,9,10 };
- vector<int,allocator<int> > v(arr+0, arr+10);
- //
- // Print out original vector.
- //
- cout << "The original list: " << endl << " ";
- copy(v.begin(), v.end(), ostream_iterator<int,char,char_traits<char> >(cout," "));
- cout << endl << endl;
- //
- // Replace the number 7 with 11.
- //
- replace(v.begin(), v.end(), 7, 11);
- //
- // Print out vector with 7 replaced.
- //
- cout << "List after replace:" << endl << " ";
- copy(v.begin(), v.end(), ostream_iterator<int,char,char_traits<char> >(cout," "));
- cout << endl << endl;
- //
- // Replace 1 2 3 with 13 13 13.
- //
- replace_if(v.begin(), v.begin()+3, not_zero<int>(), 13);
- //
- // Print out the remaining vector.
- //
- cout << "List after replace_if:" << endl << " ";
- copy(v.begin(), v.end(), ostream_iterator<int,char,char_traits<char> >(cout," "));
- cout << endl << endl;
- //
- // Replace those 13s with 17s on output.
- //
- cout << "List using replace_copy to cout:" << endl << " ";
- replace_copy(v.begin(), v.end(), ostream_iterator<int,char,char_traits<char> >(cout, " "), 13, 17);
- cout << endl << endl;
- //
- // A simple example of replace_copy_if.
- //
- cout << "List with all elements output as 19s:" << endl << " ";
- replace_copy_if(v.begin(), v.end(), ostream_iterator<int,char,char_traits<char> >(cout, " "),
- not_zero<int>(), 19);
- cout << endl;
-
- return 0;
- }
-