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

   1 // { dg-do run { target c++11 } }
   2 // { dg-require-cstdint "" }
   3 //
   4 // 2014-04-15  Ulrich Drepper  <drepper@gmail.com>
   5 //
   6 // Copyright (C) 2014-2020 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 uniform_on_sphere
  24 // 26.5.1.6 Random number distribution requirements [rand.req.dist]
  25
  26 #include <ext/random>
  27 #include <testsuite_common_types.h>
  28
  29 void
  30 test01()
  31 {
  32   __gnu_cxx::uniform_on_sphere_distribution<2> u2;
  33   __gnu_cxx::uniform_on_sphere_distribution<3> u3;
  34   __gnu_cxx::uniform_on_sphere_distribution<4, double> u4;
  35   __gnu_cxx::uniform_on_sphere_distribution<5, float> u5;
  36 }
  37
  38 void
  39 test02()
  40 {
  41   __gnu_test::implicitly_default_constructible test;
  42   test.operator()<__gnu_cxx::uniform_on_sphere_distribution<2>>();
  43   test.operator()<__gnu_cxx::uniform_on_sphere_distribution<2>::param_type>();
  44 }
  45
  46 int
  47 main()
  48 {
  49   test01();
  50   test02();
  51 }