HcalDetIdTransform.h

Go to the documentation of this file.

#ifndef CondFormats_HcalObjects_HcalDetIdTransform_h
#define CondFormats_HcalObjects_HcalDetIdTransform_h

class HcalDetId;

namespace HcalDetIdTransform {
  // When you add more transforms, add codes for them at the end
  // of the enum, just before "N_TRANSFORMS". Don't forget to adjust
  // the "transform" function accordingly.
  enum {
    RAWID = 0,     // Raw detector id
    IETA,          // ieta() + shift
    IETAABS,       // ietaAbs()
    SUBDET,        // subdetId()
    IETADEPTH,     // maps ieta() and depth() into a unique number
    IETAABSDEPTH,  // maps ietaAbs() and depth() into a unique number
    N_TRANSFORMS
  };

  // Transform the detector id
  unsigned transform(const HcalDetId& id, unsigned transformCode);

  // The following function will throw an exception
  // if the transform code is invalid
  void validateCode(unsigned transformCode);
}  // namespace HcalDetIdTransform

#endif  // CondFormats_HcalObjects_HcalDetIdTransform_h