Functions
constexpr float	getTDCTime (const int tdc)

constexpr bool	isSpecial (const float t)

Variables
constexpr float	UNKNOWN_T_50TO57 = -130.f

constexpr float	UNKNOWN_T_DLL_FAILURE = -115.f

constexpr float	UNKNOWN_T_INVALID_CODE = -105.f

constexpr float	UNKNOWN_T_INVALID_RANGE = -125.f

constexpr float	UNKNOWN_T_NOTDC = -120.f

constexpr float	UNKNOWN_T_OVERSHOOT = -110.f

constexpr float	UNKNOWN_T_UNDERSHOOT = -100.f

Function Documentation

constexpr float HcalSpecialTimes::getTDCTime ( const int tdc )

inline

Definition at line 55 of file HcalSpecialTimes.h.

References constexpr, OrderedSet::t, UNKNOWN_T_50TO57, UNKNOWN_T_DLL_FAILURE, UNKNOWN_T_INVALID_CODE, UNKNOWN_T_INVALID_RANGE, UNKNOWN_T_OVERSHOOT, and UNKNOWN_T_UNDERSHOOT.

Referenced by HFPreRecAlgo::reconstruct().

                                                    {
     constexpr float tdc_to_ns = 0.5f;
 
     constexpr int six_bits_mask = 0x3f;
     constexpr int tdc_code_largestnormal = 49;
     constexpr int tdc_code_invalid = 58;
     constexpr int tdc_code_overshoot = 62;
     constexpr int tdc_code_undershoot = 63;
 
     float t = tdc_to_ns * tdc;
     if (tdc > six_bits_mask || tdc < 0)
       t = UNKNOWN_T_INVALID_RANGE;
     else if (tdc > tdc_code_largestnormal) {
       // The undershoot code happens by far more often
       // than any other special code. So check for it first.
       if (tdc == tdc_code_undershoot)
         t = UNKNOWN_T_UNDERSHOOT;
       else if (tdc == tdc_code_overshoot)
         t = UNKNOWN_T_OVERSHOOT;
       else if (tdc == tdc_code_invalid)
         t = UNKNOWN_T_INVALID_CODE;
       else if (tdc < tdc_code_invalid)
         t = UNKNOWN_T_50TO57;
       else
         t = UNKNOWN_T_DLL_FAILURE;
     }
 
     return t;
   }