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
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
// 2001-06-25 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// 24.5.1 Template class istream_iterator
#include <iterator>
#include <sstream>
#include <testsuite_hooks.h>
void test01()
{
using namespace std;
// Check for required base class.
typedef istream_iterator<long> test_iterator;
typedef iterator<input_iterator_tag, long, ptrdiff_t, const long*,
const long&> base_iterator;
test_iterator r_it;
base_iterator* base __attribute__((unused)) = &r_it;
// Check for required typedefs
typedef test_iterator::value_type value_type;
typedef test_iterator::difference_type difference_type;
typedef test_iterator::pointer pointer;
typedef test_iterator::reference reference;
typedef test_iterator::iterator_category iteratory_category;
typedef test_iterator::char_type char_type;
typedef test_iterator::traits_type traits_type;
typedef test_iterator::istream_type istream_type;
}
// Instantiate
template class std::istream_iterator<char>;
void test02()
{
using namespace std;
bool test __attribute__((unused)) = true;
string st("R.Rorty");
string re_01, re_02, re_03;
re_02 = ",H.Putnam";
re_03 = "D.Dennett,xxx,H.Putnam";
stringbuf sb_01(st);
istream is_01(&sb_01);
istream_iterator<char> inb_01(is_01);
istream_iterator<char> ine_01;
re_01.assign(inb_01, ine_01);
VERIFY( re_01 == "R.Rorty" );
stringbuf sb_02(st);
istream is_02(&sb_02);
istream_iterator<char> inb_02(is_02);
istream_iterator<char> ine_02;
re_02.insert(re_02.begin(), inb_02, ine_02);
VERIFY( re_02 == "R.Rorty,H.Putnam" );
stringbuf sb_03(st);
istream is_03(&sb_03);
istream_iterator<char> inb_03(is_03);
istream_iterator<char> ine_03;
re_03.replace(re_03.begin() + 10, re_03.begin() + 13,
inb_03, ine_03);
VERIFY( re_03 == "D.Dennett,R.Rorty,H.Putnam" );
}
int main()
{
test01();
test02();
return 0;
}
|
