#ifndef _include_PhysicalUnits_h_
#define _include_PhysicalUnits_h_

#include <Units/units/quantity.hpp>
#include <Units/units/io.hpp>

#include <Units/PhysicalConstants.h>

  /**
     /file PhysicalUnits
   
     Define _XeV literals, alowing 10_GeV in the code.  

   */

namespace phys {
  namespace units {
    namespace literals {
      QUANTITY_DEFINE_SCALING_LITERALS(eV, energy_d, magnitude(eV) )
    }
  }
}

#endif