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1 // Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
2 // Free Software Foundation, Inc.
4 // This file is part of the GNU ISO C++ Library. This library is free
5 // software; you can redistribute it and/or modify it under the
6 // terms of the GNU General Public License as published by the
7 // Free Software Foundation; either version 2, or (at your option)
10 // This library is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
15 // You should have received a copy of the GNU General Public License along
16 // with this library; see the file COPYING. If not, write to the Free
17 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
20 // 26.4.4 [lib.adjacent.difference]
24 #include <testsuite_hooks.h>
26 int A
[] = {1, 4, 9, 16, 25, 36, 49, 64, 81, 100};
27 int B
[] = {1, 3, 5, 7, 9, 11, 13, 15, 17, 19};
28 const int N
= sizeof(A
) / sizeof(int);
33 bool test
__attribute__((unused
)) = true;
37 std::adjacent_difference(A
, A
+ N
, D
);
38 VERIFY( std::equal(D
, D
+ N
, B
) );