1 // 2005-10-04 Paolo Carlini <pcarlini@suse.de>
3 // Copyright (C) 2005 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 2, or (at your option)
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING. If not, write to the Free
18 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
21 // 24.4.1.2 Reverse iterators
24 #include <testsuite_hooks.h>
29 bool test
__attribute__((unused
)) = true;
31 typedef std::vector
<int> Vec
;
32 typedef Vec::reverse_iterator reverse_iterator
;
33 typedef Vec::const_reverse_iterator const_reverse_iterator
;
37 reverse_iterator rbeg
= v
.rbegin();
38 reverse_iterator rend
= v
.rend();
39 const_reverse_iterator
constrbeg(rbeg
);
40 const_reverse_iterator
constrend(rend
);
42 VERIFY( rbeg
== constrbeg
);
43 VERIFY( constrend
== rend
);
45 VERIFY( rbeg
!= constrend
);
46 VERIFY( constrbeg
!= rend
);
48 VERIFY( rbeg
< constrend
);
49 VERIFY( constrbeg
< rend
);
51 VERIFY( rend
> constrbeg
);
52 VERIFY( constrend
> rbeg
);
54 VERIFY( rend
>= constrend
);
55 VERIFY( constrbeg
>= rbeg
);
57 VERIFY( rbeg
<= constrbeg
);
58 VERIFY( constrend
<= rend
);
60 VERIFY( rbeg
- constrbeg
== 0 );
61 VERIFY( constrend
- rend
== 0 );
63 VERIFY( rend
- constrbeg
> 0 );
64 VERIFY( constrend
- rbeg
> 0 );
66 VERIFY( (constrbeg
= rend
) == rend
);