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// { dg-options "-O0" }
// 2000-11-20
// Benjamin Kosnik bkoz@redhat.com
// Copyright (C) 2000, 2003 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
#include <complex>
#include <testsuite_hooks.h>
void test01()
{
using namespace std;
bool test = true;
typedef complex<double> complex_type;
const double cd1 = -11.451;
const double cd2 = -442.1533;
complex_type a(cd1, cd2);
double d;
d = a.real();
VERIFY( d == cd1);
d = a.imag();
VERIFY(d == cd2);
complex_type c(cd1, cd2);
double d6 = abs(c);
VERIFY( d6 >= 0);
double d7 = arg(c);
double d8 = atan2(c.imag(), c.real());
VERIFY( d7 == d8);
double d9 = norm(c);
double d10 = d6 * d6;
VERIFY(d9 - d10 == 0);
complex_type e = conj(c);
complex_type f = polar(c.imag(), 0.0);
VERIFY(f.real() != 0);
}
int main()
{
test01();
return 0;
}
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