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/cvs/deliantra/server/include/util.h
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Comparing deliantra/server/include/util.h (file contents):
Revision 1.112 by root, Tue Jul 6 20:15:13 2010 UTC vs.
Revision 1.113 by root, Fri Apr 22 02:03:11 2011 UTC

… …
114 114
115// sign0 returns -1, 0 or +1 115// sign0 returns -1, 0 or +1
116template<typename T> 116template<typename T>
117static inline T sign0 (T v) { return v ? sign (v) : 0; } 117static inline T sign0 (T v) { return v ? sign (v) : 0; }
118 118
119//clashes with C++0x
119template<typename T, typename U> 120template<typename T, typename U>
120static inline T copysign (T a, U b) { return a > 0 ? b : -b; } 121static inline T copysign (T a, U b) { return a > 0 ? b : -b; }
121 122
122// div* only work correctly for div > 0 123// div* only work correctly for div > 0
123// div, with correct rounding (< 0.5 downwards, >=0.5 upwards) 124// div, with correct rounding (< 0.5 downwards, >=0.5 upwards)

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