EtmOrphans.h

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#ifndef _ETM_ORPHANS_
#define _ETM_ORPHANS_

namespace etm {
  // For now I need only convenient length units I guess;
  static const double   cm =    1.0;
  static const double   mm =    0.1;
  static const double   um =   1E-4;
  static const double    m =  100.0;
  static const double inch =   2.54;

  enum Stretch {kDent, kRecess, kWall};

  enum LineStyle {solid = 1, dashed = 7, dotted = 3, dashdotted = 8};
}
namespace g4 {
  // FIXME: this looks dumb, but what else one can do in order to be able mixing 
  // ROOT geometry pieces and GEANT translations in one code;
  static const double   cm =   10.0;
  static const double   mm =    1.0;
  static const double    m = 1000.0;
}

extern "C" {
  double Eta2Theta(double   eta);
  double Theta2Eta(double theta);

  // FIXME: do a better exception handing scheme;
  bool ConditionChecker(bool condition, const char *fmt, const char *message = 0);
}

#endif