Bug fix for the fitting at the SHUTTLE of the average pulse height

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

diff --git a/TRD/AliTRDtrackletWord.h b/TRD/AliTRDtrackletWord.h
index 6bb5f01b75e68939c6d8b342f6289eaf8a34efd4..030e050131418151b7d65fd4cd85ab1b3ffde245 100644 (file)
--- a/TRD/AliTRDtrackletWord.h
+++ b/TRD/AliTRDtrackletWord.h
@@ -13,11 +13,13 @@
 //----------------------------------
 
 #include "AliTRDtrackletBase.h"
+#include "AliTRDgeometry.h"
+#include "AliTRDpadPlane.h"
 
 class AliTRDtrackletWord : public AliTRDtrackletBase {
  public:
-  AliTRDtrackletWord(UInt_t tracklet_word = 0);
-  AliTRDtrackletWord(UInt_t tracklet_word, Int_t hcid);
+  AliTRDtrackletWord(UInt_t trackletWord = 0);
+  AliTRDtrackletWord(UInt_t trackletWord, Int_t hcid);
   AliTRDtrackletWord(const AliTRDtrackletWord &rhs);
   ~AliTRDtrackletWord();
 
@@ -33,9 +35,9 @@ class AliTRDtrackletWord : public AliTRDtrackletBase {
   Int_t GetDetector() const { return fHCId / 2; }
   Int_t GetHCId() const { return fHCId; }
   Float_t GetdYdX() const { return (GetdY() * 140e-4 / 3.); }
-  Float_t GetX() const { return 0; }
+  Float_t GetX() const { return fgGeo->GetTime0((fHCId%12)/2); }
   Float_t GetY() const { return (GetYbin() * 160e-4); }
-  Float_t GetZ() const { return 0; }
+  Float_t GetZ() const { return fgGeo->GetPadPlane((fHCId % 12) / 2, (fHCId/12) % 5)->GetRowPos(GetZbin()); }
 
   UInt_t GetTrackletWord() const { return fTrackletWord; }
   void SetTrackletWord(UInt_t trackletWord) { fTrackletWord = trackletWord; }
@@ -47,6 +49,10 @@ class AliTRDtrackletWord : public AliTRDtrackletBase {
   Int_t fHCId;                  //! half-chamber ID (only transient)
   UInt_t fTrackletWord;                // tracklet word: PID | Z | deflection length | Y 
                                //          bits:  12   4            7          13
+  static AliTRDgeometry *fgGeo;  // pointer to TRD geometry for coordinate calculations
+
+ private:
+  AliTRDtrackletWord& operator=(const AliTRDtrackletWord &rhs);   // not implemented
 
   ClassDef(AliTRDtrackletWord, 1);
 };