gmath.h

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00001 #ifndef gMATH_X_H
00002 #define gMATH_X_H
00003 
00004 #include "gstorage.h"
00005 ////////////////////////////////////////////////////////////
00006 // CLASS gIntDegree - abstract
00007 ////////////////////////////////////////////////////////////
00008 class gIntDegree : public gInt {
00009 public:
00010     virtual ~gIntDegree () ;
00011 
00012     // Public members
00013     float rValue;
00014 
00015     // Get methods
00016     int NearestInt (float aValue) ;
00017 
00018     // Set methods
00019     virtual int Convert () = 0;  //PURE
00020 
00021     // Operators,etc
00022     gIntDegree (gIntDegree& copy) ;
00023     gIntDegree& operator= (gIntDegree& copy) ;
00024 
00025 protected:
00026     gIntDegree (int d) ;
00027 };
00028 ////////////////////////////////////////////////////////////
00029 // CLASS gDegreeCelsius, etc
00030 ////////////////////////////////////////////////////////////
00031 class gDegreeCelsius : public gIntDegree {
00032 public:
00033     gDegreeCelsius (int d=0) ;
00034     virtual ~gDegreeCelsius () ;
00035 
00036     virtual int Convert () {
00037         return ConvertToFahrenheit( GetInt() );
00038     }
00039 
00040     virtual int ConvertToFahrenheit (int d) ;
00041 
00042 private:
00043     // Operators,empty
00044     gDegreeCelsius (gDegreeCelsius& ) ; //empty
00045     gDegreeCelsius& operator= (gDegreeCelsius& ) ; //empty
00046 };
00047 
00048 class gDegreeFh : public gIntDegree {
00049 public:
00050     gDegreeFh (int d=0) ;
00051     virtual ~gDegreeFh () ;
00052 
00053     virtual int Convert () {
00054         return ConvertToCelsius( GetInt() );
00055     }
00056 
00057     virtual int ConvertToCelsius (int d) ;
00058 
00059 private:
00060     // Operators,empty
00061     gDegreeFh (gDegreeFh& ) ; //empty
00062     gDegreeFh& operator= (gDegreeFh& ) ; //empty
00063 };
00064 ////////////////////////////////////////////////////////////
00065 class gRandom : public gInt {
00066 public:
00067     gRandom (unsigned uVal=0) ;
00068     virtual ~gRandom () ;
00069 
00070     virtual void Reset () ;
00071 
00072     virtual void SetSeed (unsigned uVal) ;
00073     virtual void GarbleSeed (unsigned uVal=0) ;
00074 
00075 protected:
00076     unsigned uRange;
00077 
00078     unsigned thisGetRandom (unsigned uVal) ;
00079 
00080 private:
00081     // Operators,empty
00082     gRandom (gRandom& ) ; //empty
00083     gRandom& operator= (gRandom& ) ; //empty
00084 };
00085 ////////////////////////////////////////////////////////////
00086 #endif //gMATH_X_H
00087 

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