00001 #ifndef _MY_Units_ 00002 #define _MY_Units_ 00003 00004 00009 class Units 00010 { 00011 private: 00012 00013 protected: 00014 00015 public: 00016 Units(){} 00017 static double NewtonToBars(double P){return P*1.e-05;} 00018 static double BarsToNewton(double P){return P*1.e+05;} 00019 static double NewtonToPSI(double P){return P*0.000145038;} 00020 static double PSIToNewton(double P){return P*6894.75729;} 00021 static double m3Tocm3(double vol){return vol*1.e+6;} 00022 static double cm3Tom3(double vol){return vol*1.e-6;} 00023 static double CtoK(double celsius){return celsius+273;} 00024 ~Units(){} 00025 00026 }; 00027 00028 #endif