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9aa53350 PC |
1 | // 2006-08-22 Paolo Carlini <pcarlini@suse.de> |
2 | // | |
3 | // Copyright (C) 2006 Free Software Foundation, Inc. | |
4 | // | |
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) | |
9 | // any later version. | |
10 | // | |
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. | |
15 | // | |
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, | |
19 | // USA. | |
20 | ||
21 | // 5.1.4.4 class template subtract_with_carry_01 [tr.rand.eng.sub1] | |
22 | // 5.1.1 Table 16 line 3 Gen ctor | |
23 | ||
24 | #include <ctime> | |
25 | #include <tr1/random> | |
26 | #include <testsuite_hooks.h> | |
27 | ||
28 | // a not untypical initialization function | |
29 | unsigned long | |
30 | gen() | |
31 | { | |
32 | return std::time(0); | |
33 | } | |
34 | ||
35 | void | |
36 | test01() | |
37 | { | |
38 | bool test __attribute__((unused)) = true; | |
39 | using namespace std::tr1; | |
40 | ||
41 | subtract_with_carry_01<float, 24, 10, 24> x(gen); | |
42 | VERIFY( x.min() == 0.0 ); | |
43 | VERIFY( x.max() == 1.0 ); | |
44 | } | |
45 | ||
46 | int main() | |
47 | { | |
48 | test01(); | |
49 | return 0; | |
50 | } |