X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=ITS%2FUPGRADE%2FAliITSUSeed.h;h=be8aeb80dd669cb2e4891a392ad730d47feee694;hb=62816fea630a3413323c004cf99aa15e9aa9ce6e;hp=b9a1fd177690b8f4b0d73cc4da5957ec5445c25f;hpb=6cd8011661900a729ccd3b07c28156810adb3728;p=u%2Fmrichter%2FAliRoot.git

diff --git a/ITS/UPGRADE/AliITSUSeed.h b/ITS/UPGRADE/AliITSUSeed.h
index b9a1fd17769..be8aeb80dd6 100644
--- a/ITS/UPGRADE/AliITSUSeed.h
+++ b/ITS/UPGRADE/AliITSUSeed.h
@@ -11,7 +11,7 @@ using namespace AliITSUAux;
 class AliITSUSeed: public AliExternalTrackParam
 {
  public:
-  enum {kKilled=BIT(14),kSave=BIT(15),kFake=BIT(16)};
+  enum {kKilled=BIT(14),kSave=BIT(15),kMark=BIT(16),kFake=BIT(17)};
   enum {kF02,kF04,kF12,kF13,kF14,kF24, kF44,kNFElem}; // non-trivial elems of propagation matrix
   enum {kK00,kK01,kK10,kK11,kK20,kK21,kK30,kK31,kK40,kK41, kNKElem}; // non-trivial elems of gain matrix
   enum {kS00,kS10,kS11,kS20,kS21,kS22,kS30,kS31,kS32,kS33,kS40,kS41,kS42,kS43,kS44,kNSElem}; // elements of 5x5 sym matrix
@@ -31,7 +31,10 @@ class AliITSUSeed: public AliExternalTrackParam
   void            Kill(Bool_t v=kTRUE)                   {SetBit(kKilled, v);}
   void            SetFake(Bool_t v=kTRUE)                {SetBit(kFake, v);}
   void            Save(Bool_t v=kTRUE)                   {SetBit(kSave,v);}
+  void            SetMark(Bool_t v=kTRUE)                {SetBit(kMark,v);}
   void            FlagTree(UInt_t bits, Bool_t v=kTRUE);
+  void            SetChi2ITSTPC(Float_t v)               {fChi2Match = v;}
+  void            SetChi2ITSSA(Float_t v)                {fChi2ITSSA = v;}
   //
   UInt_t          GetLrClusterID()                 const {return fClID;}
   Int_t           GetLrCluster(Int_t &lr)          const {return UnpackCluster(fClID,lr);}
@@ -47,10 +50,15 @@ class AliITSUSeed: public AliExternalTrackParam
   Float_t         GetChi2Glo()                     const {return fChi2Glo;}
   Float_t         GetChi2Penalty()                 const {return fChi2Penalty;}
   Float_t         GetChi2GloNrm()                  const;
+  Float_t         GetChi2ITSTPC()                  const {return fChi2Match;}
+  Float_t         GetChi2ITSSA()                   const {return fChi2ITSSA;}
+  Float_t         GetQualityVar()                  const;
   Bool_t          IsKilled()                       const {return TestBit(kKilled);}
   Bool_t          IsFake()                         const {return TestBit(kFake);}
   Bool_t          IsSaved()                        const {return TestBit(kSave);}
+  Bool_t          IsMarked()                       const {return TestBit(kMark);}
   Bool_t          ContainsFake()                   const;
+  Int_t           FetchClusterInfo(Int_t *clIDarr) const;
   //
   Int_t           GetPoolID()                      const {return int(GetUniqueID())-1;}
   void            SetPoolID(Int_t id)                    {SetUniqueID(id+1);}
@@ -63,7 +71,7 @@ class AliITSUSeed: public AliExternalTrackParam
   virtual Int_t	  Compare(const TObject* obj)      const;
   //
   // test
-  void            InitFromESDTrack(const AliESDtrack* esdTr);
+  void            InitFromSeed(const AliExternalTrackParam* seed);
   void            ResetFMatrix();
   void            ApplyELoss2FMatrix(Double_t frac, Bool_t beforeProp);
   Bool_t          ApplyMaterialCorrection(Double_t xOverX0, Double_t xTimesRho, Double_t mass, Bool_t beforeProp);
@@ -78,6 +86,17 @@ class AliITSUSeed: public AliExternalTrackParam
   UInt_t          GetNChildren()                                 const {return fNChildren;}
   Int_t           IncChildren()                                        {return ++fNChildren;}
   Int_t           DecChildren()                                        {return --fNChildren;}
+  Double_t        GetResidY()                                    const {return fResid[0];}
+  Double_t        GetResidZ()                                    const {return fResid[1];}
+  //
+#ifdef _ITSU_TUNING_MODE_ // this is used only for tuning histo filling
+  void                  SetOrdBranch(UShort_t v) {fOrdBranch=v;}
+  void                  SetOrdCand(UShort_t v)   {fOrdCand=v;}
+  Int_t                 GetOrdBranch()           const {return fOrdBranch;}
+  Int_t                 GetOrdCand()             const {return fOrdCand;}
+  Double_t              GetPullY()               const {return fResid[0]*Sqrt(fCovIYZ[0]);}
+  Double_t              GetPullZ()               const {return fResid[1]*Sqrt(fCovIYZ[2]);}
+#endif
   //
  protected:
   //
@@ -87,13 +106,20 @@ class AliITSUSeed: public AliExternalTrackParam
   Float_t               fChi2Glo;           // current chi2 global (sum of track-cluster chi2's on layers with hit)
   Float_t               fChi2Cl;            // track-cluster chi2 (if >0) or penalty for missing cluster (if < 0)
   Float_t               fChi2Penalty;       // total penalty (e.g. for missing clusters)
+  Float_t               fChi2Match;         // ITS/TPC matching chi2 (per NDF)  // RS: to move to separate object of final seed
+  Float_t               fChi2ITSSA;         // ITSSA backward fit chi2 (per NDF) // RS: to move to separate object of final seed
   Double_t              fFMatrix[kNFElem];  // matrix of propagation from prev layer (non-trivial elements)
   Double_t              fKMatrix[kNKElem];  // Gain matrix non-trivial elements (note: standard MBF formula uses I-K*H)
   Double_t              fRMatrix[kNRElem];  // rotation matrix non-trivial elements
   Double_t              fCovIYZ[3];         // inverted matrix of propagation + meas errors = [Hi * Pi|i-1 * Hi^T + Ri]^-1
   Double_t              fResid[2];          // residuals vector
   TObject*              fParent;            // parent track (in higher tree hierarchy)
-  
+  //
+#ifdef _ITSU_TUNING_MODE_ // this is used only for tuning histo filling
+  UShort_t              fOrdBranch;         //! order in the seed branching
+  UShort_t              fOrdCand;           //! order in candidates tree
+#endif
+  //
   ClassDef(AliITSUSeed,1)
 };
 
@@ -175,5 +201,13 @@ inline void AliITSUSeed::FlagTree(UInt_t bits, Bool_t v)
   //
 }
 
+//__________________________________________________________________
+inline Float_t AliITSUSeed::GetQualityVar() const
+{
+  // return variable for quality check (the smaller - the better)
+  //  return GetChi2ITSSA()/Pt(); // this may change! RS
+  return GetChi2GloNrm()/Pt();
+}
+
 
 #endif