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

   1 // { dg-do run { target c++11 } }
   2 // { dg-require-cstdint "" }
   3 //
   4 // Copyright (C) 2014-2020 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 uniform_on_sphere
  22 // 26.5.1.6 Random number distribution requirements [rand.req.dist]
  23
  24 #include <ext/random>
  25 #include <testsuite_hooks.h>
  26 #include <testsuite_common_types.h>
  27
  28 void
  29 test01()
  30 {
  31   bool test [[gnu::unused]] = true;
  32
  33   __gnu_cxx::uniform_inside_sphere_distribution<2> u2;
  34   __gnu_cxx::uniform_inside_sphere_distribution<3> u3;
  35   __gnu_cxx::uniform_inside_sphere_distribution<4, double> u4;
  36   __gnu_cxx::uniform_inside_sphere_distribution<5, float> u5;
  37 }
  38
  39 void
  40 test02()
  41 {
  42   __gnu_test::implicitly_default_constructible test;
  43   test.operator()<__gnu_cxx::uniform_inside_sphere_distribution<2>>();
  44   test.operator()<__gnu_cxx::uniform_inside_sphere_distribution<2>::param_type>();
  45 }
  46
  47 int
  48 main()
  49 {
  50   test01();
  51   test02();
  52 }