Physical.h

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// $Id: Physical.h,v 1.7 2006/01/20 16:03:22 mpound Exp $

#ifndef CARMA_SERVICES_CONSTANTS_PHYSICAL_H
#define CARMA_SERVICES_CONSTANTS_PHYSICAL_H

namespace carma  {
  namespace services {
    namespace constants {

        class Physical {
        public:
            static const double C = 299792458.0;

            static const double G = 6.6742E-11;

            static const double K = 1.3806505E-23;

            static const double H = 6.6260693E-34;

            static const double ABS_ZERO = -273.15;
        
            static const double R_WATER = 461.5;

            static const double NANOSEC_PER_METER = 3.33564095198;


        // destructor is public because compiler will complain about 
        // private destructor with no friends
            ~Physical();

        private: /* no subclassing allowed */
            Physical();
        };
    }
  }
}

#endif //CARMA_SERVICES_CONSTANTS_PHYSICAL_H