the max for a float is 10^38.23

[u/mrichter/AliRoot.git] / TRD / AliTRDmcmSim.h

diff --git a/TRD/AliTRDmcmSim.h b/TRD/AliTRDmcmSim.h
index 0ebd8b6824670326fa444f094e3059106b53983a..d7cb067355233e3d6420af677e3ebc7a356c49e6 100644 (file)
--- a/TRD/AliTRDmcmSim.h
+++ b/TRD/AliTRDmcmSim.h
@@ -101,7 +101,7 @@ class AliTRDmcmSim : public TObject {
          UShort_t  FilterTailNextSample(Int_t adc, UShort_t value);
 
          // tracklet calculation
-         void      AddHitToFitreg(Int_t adc, UShort_t timebin, UShort_t qtot, Short_t ypos, Int_t label);
+         void      AddHitToFitreg(Int_t adc, UShort_t timebin, UShort_t qtot, Short_t ypos, Int_t label[]);
          void      CalcFitreg();
          void      TrackletSelection();
          void      FitTracklet();
@@ -181,11 +181,12 @@ class AliTRDmcmSim : public TObject {
          // hit detection
          // individual hits can be stored as MC info
          struct Hit_t {                                // Array of detected hits (only available in MC)
+         Hit_t() : fChannel(0), fTimebin(0), fQtot(0), fYpos(0) { fLabel[0] = 0; fLabel[1] = 0; fLabel[2] = 0; }
            Int_t fChannel;                             // ADC channel of the hit
            Int_t fTimebin;                             // timebin of the hit
            Int_t fQtot;                                // total charge of the hit
            Int_t fYpos;                                // calculated y-position
-           Int_t fLabel;                               // label (only in MC)
+           Int_t fLabel[3];                            // up to 3 labels (only in MC)
          } fHits[fgkNHitsMC];
          Int_t fNHits;                                 // Number of detected hits