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-rw-r--r--src/utils/math.hpp67
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diff --git a/src/utils/math.hpp b/src/utils/math.hpp
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--- a/src/utils/math.hpp
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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