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/*
* UltraStar Deluxe - Karaoke Game
*
* UltraStar Deluxe is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program 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
* of the License, or (at your option) any later version.
*
* This program 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 program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef MATH_HPP
#define MATH_HPP
namespace usdx
{
class Math
{
public:
template <class T>
static const T min(const T a, const T b)
{
if (a < b)
return a;
return b;
}
template <class T>
static const T max(const T a, const T b)
{
if (a > b)
return a;
return b;
}
template <class T>
static const T abs(const T value)
{
if (value < 0)
return -value;
return value;
}
private:
/**
* private constructor to ensure, that this class never gets
instanciated
*/
Math() {};
};
};
#endif
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