1 // { dg-options "-std=c++0x" }
3 // 2008-12-03 Edward M. Smith-Rowland <3dw4rd@verizon.net>
5 // Copyright (C) 2008 Free Software Foundation, Inc.
7 // This file is part of the GNU ISO C++ Library. This library is free
8 // software; you can redistribute it and/or modify it under the
9 // terms of the GNU General Public License as published by the
10 // Free Software Foundation; either version 2, or (at your option)
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License along
19 // with this library; see the file COPYING. If not, write to the Free
20 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
23 // 26.4.8.5.3 Class template piecewise_linear_distribution [rand.dist.samp.plinear]
24 // 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
27 #include <testsuite_hooks.h>
32 bool test
__attribute__((unused
)) = true;
34 std::piecewise_linear_distribution
<> u
;
35 std::vector
<double> interval
= u
.intervals();
36 std::vector
<double> density
= u
.densities();
37 VERIFY( interval
.size() == 2 );
38 VERIFY( interval
[0] == 0.0 );
39 VERIFY( interval
[1] == 1.0 );
40 VERIFY( density
.size() == 2 );
41 VERIFY( density
[0] == 1.0 );
42 VERIFY( density
[1] == 1.0 );