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// { dg-do run { target c++11 } }
// { dg-require-cstdint "" }
//
// 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net>
//
// Copyright (C) 2008-2018 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/>.
// C++11
// 26.5.8.4.2 Class template exponential_distribution [rand.dist.pois.exp]
// 26.5.1.6 random number distribution requirements [rand.req.dist]
#include <random>
#include <testsuite_hooks.h>
#include <testsuite_common_types.h>
void
test01()
{
std::exponential_distribution<> u;
VERIFY( u.lambda() == 1.0 );
typedef std::exponential_distribution<>::result_type result_type;
VERIFY( u.min() == 0.0 );
VERIFY( u.max() == std::numeric_limits<result_type>::max() );
}
void
test02()
{
__gnu_test::implicitly_default_constructible test;
test.operator()<std::exponential_distribution<>>();
test.operator()<std::exponential_distribution<>::param_type>();
}
int main()
{
test01();
test02();
}
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