1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
// 2001-05-24 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.7.6 member functions (stringstream_members)
#include <sstream>
#include <testsuite_hooks.h>
void
test03()
{
bool test = true;
//
// 1: Automatic formatting of a compound string
//
int i = 1024;
int *pi = &i;
double d = 3.14159;
double *pd = &d;
std::string blank;
std::ostringstream ostrst01;
std::ostringstream ostrst02(blank);
// No buffer, so should be created.
ostrst01 << "i: " << i << " i's address: " << pi << "\n"
<< "d: " << d << " d's address: " << pd << std::endl;
// Buffer, so existing buffer should be overwritten.
ostrst02 << "i: " << i << " i's address: " << pi << "\n"
<< "d: " << d << " d's address: " << pd << std::endl;
std::string msg01 = ostrst01.str();
std::string msg02 = ostrst02.str();
VERIFY( msg01 == msg02 );
VERIFY( msg02 != blank );
// stringstream
std::string str1("");
std::string str3("this is a somewhat string");
std::stringstream ss1(str1, std::ios_base::in|std::ios_base::out);
std::stringstream ss2(str3, std::ios_base::in|std::ios_base::out);
}
int main()
{
test03();
return 0;
}
|
