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// { dg-do run { target c++11 } }
// { dg-require-cstdint "" }
//
// 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net>
// 2013-03-02 Ulrich Drepper <drepper@gmail.com>
//
// Copyright (C) 2013-2020 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/>.
#include <ext/random>
#include <testsuite_hooks.h>
void
test01()
{
__gnu_cxx::von_mises_distribution<> u(1.5, 3.0);
VERIFY( u.mu() == 1.5 );
VERIFY( u.kappa() == 3.0 );
VERIFY( u.min() == -__gnu_cxx::__math_constants<double>::__pi );
VERIFY( u.max() == __gnu_cxx::__math_constants<double>::__pi );
}
void
test02()
{
using param_type = __gnu_cxx::von_mises_distribution<>::param_type;
const param_type p(1.5, 3.0);
__gnu_cxx::von_mises_distribution<> u(p);
VERIFY( u.param() == p );
VERIFY( u.param() != param_type{} );
VERIFY( u.min() == -__gnu_cxx::__math_constants<double>::__pi );
VERIFY( u.max() == __gnu_cxx::__math_constants<double>::__pi );
}
int main()
{
test01();
test02();
}
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