1// -*- C++ -*- compatibility header.
2
3// Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
4// Free Software Foundation, Inc.
5//
6// This file is part of the GNU ISO C++ Library.  This library is free
7// software; you can redistribute it and/or modify it under the
8// terms of the GNU General Public License as published by the
9// Free Software Foundation; either version 3, or (at your option)
10// any later version.
11
12// This library is distributed in the hope that it will be useful,
13// but WITHOUT ANY WARRANTY; without even the implied warranty of
14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15// GNU General Public License for more details.
16
17// Under Section 7 of GPL version 3, you are granted additional
18// permissions described in the GCC Runtime Library Exception, version
19// 3.1, as published by the Free Software Foundation.
20
21// You should have received a copy of the GNU General Public License and
22// a copy of the GCC Runtime Library Exception along with this program;
23// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
24// <http://www.gnu.org/licenses/>.
25
26/** @file math.h
27 *  This is a Standard C++ Library header.
28 */
29
30#include <cmath>
31
32#ifndef _GLIBCXX_MATH_H
33#define _GLIBCXX_MATH_H 1
34
35#ifdef _GLIBCXX_NAMESPACE_C
36using std::abs;
37using std::acos;
38using std::asin;
39using std::atan;
40using std::atan2;
41using std::cos;
42using std::sin;
43using std::tan;
44using std::cosh;
45using std::sinh;
46using std::tanh;
47using std::exp;
48using std::frexp;
49using std::ldexp;
50using std::log;
51using std::log10;
52using std::modf;
53using std::pow;
54using std::sqrt;
55using std::ceil;
56using std::fabs;
57using std::floor;
58using std::fmod;
59
60#if _GLIBCXX_USE_C99
61using std::fpclassify;
62using std::isfinite;
63using std::isinf;
64using std::isnan;
65using std::isnormal;
66using std::signbit;
67using std::isgreater;
68using std::isgreaterequal;
69using std::isless;
70using std::islessequal;
71using std::islessgreater;
72using std::isunordered;
73#endif
74
75#endif
76
77#endif
78