1// { dg-options "-std=gnu++11" } 2// { dg-require-cstdint "" } 3// 4// 2012-09-24 Edward M. Smith-Rowland <3dw4rd@verizon.net> 5// 6// Copyright (C) 2012-2015 Free Software Foundation, Inc. 7// 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) 12// any later version. 13// 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. 18// 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/>. 22 23// Class template k_distribution 24// 26.5.1.6 Random number distribution requirements [rand.req.dist] 25 26#include <ext/random> 27#include <testsuite_hooks.h> 28 29void 30test01() 31{ 32 bool test __attribute__((unused)) = true; 33 34 __gnu_cxx::k_distribution<> u(2.0, 1.5, 3.0); 35 VERIFY( u.lambda() == 2.0 ); 36 VERIFY( u.mu() == 1.5 ); 37 VERIFY( u.nu() == 3.0 ); 38 VERIFY( u.min() == 0.0 ); 39 typedef __gnu_cxx::k_distribution<>::result_type result_type; 40 VERIFY( u.max() == std::numeric_limits<result_type>::max() ); 41} 42 43int 44main() 45{ 46 test01(); 47 return 0; 48} 49