libstdc++-v3/testsuite/ext/random/uniform_inside_sphere_distribution/cons/parms.cc

   1 // { dg-do run { target c++11 } }
   2 // { dg-require-cstdint "" }
   3 //
   4 // Copyright (C) 2014-2016 Free Software Foundation, Inc.
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 3, or (at your option)
  10 // any later version.
  11 //
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16 //
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING3.  If not see
  19 // <http://www.gnu.org/licenses/>.
  20
  21 // Class template logistic_distribution
  22 // 26.5.1.6 Random number distribution requirements [rand.req.dist]
  23
  24 #include <ext/random>
  25 #include <testsuite_hooks.h>
  26
  27 void
  28 test01()
  29 {
  30   bool test [[gnu::unused]] = true;
  31
  32   __gnu_cxx::uniform_inside_sphere_distribution<2> u(1.5);
  33   VERIFY( u.radius() == 1.5 );
  34
  35   __gnu_cxx::uniform_inside_sphere_distribution<3> v(3.0);
  36   VERIFY( v.radius() == 3.0 );
  37 }
  38
  39 int
  40 main()
  41 {
  42   test01();
  43   return 0;
  44 }