blob: 67c600658f2b60fcb454d027389884f37b4f3282 [file] [log] [blame]
// { dg-do run { target c++11 } }
// { dg-require-cstdint "" }
//
// 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net>
//
// Copyright (C) 2008-2022 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// 26.4.4.1 class template discard_block_engine [rand.adapt.disc]
// 26.4.2.3 concept RandomNumberEngineAdaptor [rand.concept.adapt]
#include <random>
#include <testsuite_hooks.h>
void
test01()
{
std::shuffle_order_engine
<
std::linear_congruential_engine<uint_fast32_t,16807UL, 0UL, 2147483647UL>,
256
> u, v;
VERIFY( u == v );
u.discard(100);
v.discard(100);
VERIFY( u == v );
}
int main()
{
test01();
return 0;
}