libstdc++-v3/testsuite/tr1/5_numerical_facilities/random/xor_combine/cons/default.cc

   1 // 2006-06-15  Paolo Carlini  <pcarlini@suse.de>
   2 //
   3 // Copyright (C) 2006-2016 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10 //
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 // 5.1.4.6 Class template xor_combine [tr.rand.eng.xor]
  21 // 5.1.1 Table 15 default ctor
  22
  23 #include <tr1/random>
  24 #include <testsuite_hooks.h>
  25
  26 void
  27 test01()
  28 {
  29   bool test __attribute__((unused)) = true;
  30
  31   using namespace std::tr1;
  32   xor_combine
  33     <
  34     minstd_rand, 1,
  35     minstd_rand0, 2
  36     > x;
  37
  38   VERIFY( x() == 32644 );
  39 }
  40
  41 int main()
  42 {
  43   test01();
  44   return 0;
  45 }