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limits function cancelled

This commit is contained in:
ganovelli 2004-05-10 13:00:14 +00:00
parent 2c75393c45
commit 700d8efbef
1 changed files with 4 additions and 58 deletions
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62
vcg/math/base.h
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@ -24,6 +24,9 @@
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$Log: not supported by cvs2svn $
Revision 1.16 2004/05/03 08:38:08 ganovelli
correction on templates
Revision 1.15 2004/04/15 09:36:59 ganovelli
Min and Max changed from const members to static class function
Use: Value<float>::Min()
@ -110,70 +113,13 @@ namespace math {
inline double Asin(const double v) { return asin(v); }
inline double Atan2(const double v0,const double v1) { return atan2(v0,v1); }
/// max and min values for each scalar type
/// syntax: Max<float>::Value
template <class SCALAR> class Value {
public: const SCALAR Min; const SCALAR Max;
};
template <>
class Value<char > { public: static const char Min(){static char v=-128; return v;}
static const char Max(){static char v=+127; return v;}
};
template <>
class Value<unsigned char > { public: static const unsigned char Min(){static unsigned char v=0; return v;}
static const unsigned char Max(){static unsigned char v=255; return v;}
};
template <>
class Value<short > { public: static const short Min(){static short v=(-32767 -1); return v;}
static const short Max(){static short v=+32767; return v;}
};
template <>
class Value<unsigned short> { public: static const unsigned short Min(){static unsigned short v=0; return v;}
static const unsigned short Max(){static unsigned short v=65535; return v;}
};
template <>
class Value<int > { public: static const int Min(){static int v=(-2147483647 - 1); return v;}
static const int Max(){static int v= +2147483647; return v;}
};
template <>
class Value<unsigned int > { public: static const unsigned int Min(){static unsigned int v=0; return v;}
static const unsigned int Max(){static unsigned int v=4294967295; return v;}
};
template <>
class Value<__int64 > { public: static const __int64 Min(){static __int64 v=(-9223372036854775807i64 - 1); return v;}
static const __int64 Max(){static __int64 v= +9223372036854775807i64; return v;}
};
template <>
class Value<long > { public: static const long Min(){static long v=(-2147483647L -1L); return v;}
static const long Max(){static long v= +2147483647L; return v;}
};
template <>
class Value<unsigned long > { public: static const unsigned long Min(){static unsigned long v=0; return v;}
static const unsigned long Max(){static unsigned long v=4294967295; return v;}
};
template <>
class Value<float > { public: static const float Min(){static float v=-3.4E38F; return v;}
static const float Max(){static float v=+3.4E38F; return v;}
};
template <>
class Value<double > { public: static const double Min(){static double v=-1.7E308; return v;}
static const double Max(){static double v=+1.7E308; return v;}
};
template <>
class Value<long double > { public: static const long double Min(){static long double v=-1.7E308; return v;} //-1.2E4931 ?
static const long double Max(){static long double v=+1.7E308; return v;}//+1.2E4931 ?
};
template<class T> inline const T & Min(const T &a, const T &b){
if (a<b) return a; else return b;
};
template<class T> inline const T & Max(const T &a, const T &b){
if (a<b) return b; else return a;
};
template<class T> inline void Swap(T &a, T &b){
T tmp=a; a=b; b=tmp;
};