1 // { dg-options "-std=c++0x" }
3 // 2008-12-03 Edward M. Smith-Rowland <3dw4rd@verizon.net>
5 // Copyright (C) 2008, 2009 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 3, 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 COPYING3. If not see
20 // <http://www.gnu.org/licenses/>.
22 // 26.4.8.5.3 Class template piecewise_linear_distribution [rand.dist.samp.plinear]
23 // 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
26 #include <testsuite_hooks.h>
31 bool test __attribute__((unused)) = true;
33 std::piecewise_linear_distribution<> u;
34 std::vector<double> interval = u.intervals();
35 std::vector<double> density = u.densities();
36 VERIFY( interval.size() == 2 );
37 VERIFY( interval[0] == 0.0 );
38 VERIFY( interval[1] == 1.0 );
39 VERIFY( density.size() == 2 );
40 VERIFY( density[0] == 1.0 );
41 VERIFY( density[1] == 1.0 );