1 // { dg-do run { target c++11 } }
2 // { dg-require-cstdint "" }
4 // 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net>
6 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
8 // This file is part of the GNU ISO C++ Library. This library is free
9 // software; you can redistribute it and/or modify it under the
10 // terms of the GNU General Public License as published by the
11 // Free Software Foundation; either version 3, or (at your option)
14 // This library is distributed in the hope that it will be useful,
15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 // GNU General Public License for more details.
19 // You should have received a copy of the GNU General Public License along
20 // with this library; see the file COPYING3. If not see
21 // <http://www.gnu.org/licenses/>.
24 // 26.5.8.4.3 Class template gamma_distribution [rand.dist.pois.gamma]
25 // 26.5.1.6 random number distribution requirements [rand.req.dist]
28 #include <testsuite_hooks.h>
29 #include <testsuite_common_types.h>
34 std::gamma_distribution
<> u
;
35 VERIFY( u
.alpha() == 1.0 );
36 VERIFY( u
.beta() == 1.0 );
37 VERIFY( u
.min() == 0.0 );
38 typedef std::gamma_distribution
<>::result_type result_type
;
39 VERIFY( u
.max() == std::numeric_limits
<result_type
>::max() );
45 __gnu_test::implicitly_default_constructible test
;
46 test
.operator()<std::gamma_distribution
<>>();
47 test
.operator()<std::gamma_distribution
<>::param_type
>();