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- #include "stlexam.h"
- #pragma hdrstop
- /***************************************************************************
- *
- * ostream1.cpp - ostream example
- * 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<iostream>
- #include<sstream>
- #include<iomanip>
-
- int main ( )
- {
- #ifndef _RWSTD_NO_NAMESPACE
- using namespace std;
- #endif
-
- float f= 3.14159123;
- int i= 22;
- char* s= "Why, one can hear the grass growing!";
-
- // create a read/write stringbuf object on tiny char
- // and attach it to an istringstream object
- istringstream in( ios_base::in | ios_base::out );
-
- // tie the ostream object to the istringstream object
- ostream out(in.rdbuf());
-
- out << "test beginning !" << endl;
-
- // output i in hexadecimal
- out << hex << i <<endl;
-
- // set the field width to 10
- // set the padding character to '@'
- // and output i in octal
- out << setw(10) << oct << setfill('@') << i << endl;
-
- // set the precision to 2 digits after the separator
- // output f
- out << setprecision(3) << f << endl;
-
- // output the 17 first characters of s
- out.write(s,17);
-
- // output a newline character
- out.put('\n');
-
- // output s
- out << s << endl;
-
- // output the all buffer to standard output
- cout << in.rdbuf();
-
- return 0;
- }
-
-
-
-