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
|
// Copyright (C) 2005 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.
// 25.2.4 replace_copy_if
#include <algorithm>
#include <testsuite_hooks.h>
#include <testsuite_iterators.h>
using __gnu_test::test_container;
using __gnu_test::input_iterator_wrapper;
using __gnu_test::output_iterator_wrapper;
typedef test_container<int, input_iterator_wrapper> Icontainer;
typedef test_container<int, output_iterator_wrapper> Ocontainer;
int array[] = {0, 0, 0, 1, 0, 1};
bool
pred(int i)
{ return i == 1; }
void
test1()
{
int out[1];
Icontainer in_con(array, array);
Ocontainer out_con(out, out);
VERIFY(std::replace_copy_if(in_con.begin(), in_con.end(),
out_con.begin(), pred, 1).ptr == out);
}
void
test2()
{
int out[1];
Icontainer in_con(array, array + 1);
Ocontainer out_con(out, out + 1);
VERIFY(std::replace_copy_if(in_con.begin(), in_con.end(),
out_con.begin(), pred, 2).ptr == out + 1);
VERIFY(out[0] == 0);
}
void
test3()
{
int out[6];
Icontainer in_con(array, array + 6);
Ocontainer out_con(out, out + 6);
VERIFY(std::replace_copy_if(in_con.begin(), in_con.end(),
out_con.begin(), pred, 2).ptr == out + 6);
VERIFY(out[0] == 0 && out[1] == 0 && out[2] == 0 &&
out[3] == 2 && out[4] == 0 && out[5] == 2);
}
int
main()
{
test1();
test2();
test3();
}
|
