Units.h

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// $Id$
 
// -----------------------------------------------------------------------
// The ClhepVGM package of the Virtual Geometry Model
// Copyright (C) 2007, Ivana Hrivnacova
// All rights reserved.
//
// For the licensing terms see vgm/LICENSE.
// Contact: ivana@ipno.in2p3.fr
// -----------------------------------------------------------------------

//
 
#ifndef CLHEP_VGM_UNITS_H
#define CLHEP_VGM_UNITS_H
 
#include "VGM/common/Axis.h"
 
namespace ClhepVGM {
 
class Units
{
 public:
  // --> protected
  // Units();
  virtual ~Units();

  static double Length();

  static double Length(double clhepUnit);

  static double Angle();

  static double Angle(double clhepUnit);

  static double MassDensity();

  static double MassDensity(double clhepUnit);

  static double AtomicWeight();

  static double AtomicWeight(double clhepUnit);

  static double Temperature();

  static double Temperature(double clhepUnit);

  static double Pressure();

  static double Pressure(double clhepUnit);

  static double AxisUnit(VGM::Axis axis);
 
 protected:
  Units();
  // only static data members and methods
 
 private:
  // static data members
  static const double fgkLength;
  static const double fgkAngle;
  static const double fgkMassDensity;
  static const double fgkAtomicWeight;
  static const double fgkTemperature;
  static const double fgkPressure;
};
 
} // namespace ClhepVGM
 
#endif // CLHEP_VGM_UNITS_H