--- DarthVader/TrackerLevel2/inc/TrkLevel2.h	2007/02/16 14:56:00	1.18
+++ DarthVader/TrackerLevel2/inc/TrkLevel2.h	2008/01/22 08:55:06	1.34
@@ -11,27 +11,30 @@
 #include <TRefArray.h>
 #include <TRef.h>
 
-//#include <TrkStruct.h>
 #include <TrkParams.h>
 #include <TrkLevel1.h>
 
 // z-coordinate of track state-vector reference-plane
 #define ZINI 23.5   
-// upper and lower (mechanical) z-coordinate of the tracker
-//#define ZTRKUP 22.29
-//#define ZTRKDW -22.22
 // (mechanical) z-coordinate of the tracker planes
-#define ZTRK6 -22.23
-#define ZTRK5 -13.32
-#define ZTRK4 -4.42
-#define ZTRK3 4.48
-#define ZTRK2 13.38
-#define ZTRK1 22.28
+#define ZTRK6 -22.22
+#define ZTRK5 -13.31
+#define ZTRK4 -4.41
+#define ZTRK3 4.49
+#define ZTRK2 13.39
+#define ZTRK1 22.29
+// magnet cavity dimensions
+#define ZMAGNHIGH 21.83
+#define ZMAGNLOW -21.83
+#define XMAGNHIGH 8.07 
+#define XMAGNLOW -8.07 
+#define YMAGNHIGH 6.57 
+#define YMAGNLOW -6.57 
 // (mechanical) x/y-coordinates of magnet cavity
-#define XTRKL -8.1
-#define XTRKR  8.1
-#define YTRKL -6.6
-#define YTRKR  6.6
+/* #define XTRKL -8.1 */
+/* #define XTRKR  8.1 */
+/* #define YTRKL -6.6 */
+/* #define YTRKR  6.6 */
 
 /**
  * \brief Class to describe, by points, a particle trajectory in the apparatus. 
@@ -73,39 +76,51 @@
  * A track is defined by the measured coordinates associated to it, the 
  * track status vector, plus other quantities.
  * A track may have an "image", due to the ambiguity in the y view.
+ *
+ * Cluster flags: xgood[6], ygood[6]
+ * 
+ * xgood/ygood = +/- 0lsccccccc
+ *                |   |||------- ID (1-7483647) of the included cluster  
+ *                |   ||-------- sensor number (1,2   - increasing y)
+ *                |   |--------- ladder number (1,2,3 - increasing x)
+ *                |------------- does-not/does include bad strips
  */
 // ==================================================================
 class TrkTrack : public TObject {
 
 private:
 
+public:
+
     int   seqno;           ///<stored track sequential number
     int   image;           ///<sequential number of track-image
-
 	
-public:
-
-    TRefArray *clx;
-    TRefArray *cly;
-
     float al[5];           ///<TRACK STATE VECTOR 
     float coval[5][5];     ///<covariance matrix 
-    int   xgood[6];        ///<mask of included x planes 
-    int   ygood[6];        ///<mask of included y planes 
+    int   xgood[6];        ///<cluster id for x-view (0 = view not included in the fit) 
+    int   ygood[6];        ///<cluster id for y-view (0 = view not included in the fit) 
     float xm[6];           ///<measured x coordinates
     float ym[6];           ///<measured y coordinates 
     float zm[6];           ///<measured z coordinates 
     float resx[6];         ///<spatial resolution on X view
     float resy[6];         ///<spatial resolution on y view
+    float tailx[6];        ///<spatial resolution tail on X view
+    float taily[6];        ///<spatial resolution tail on y view
     float chi2;            ///<chi2
-    int   nstep;           ///<n. step
+    int   nstep;           ///<n.step
     float xv[6];           ///<calculated x coordinates
     float yv[6];           ///<calculated y coordinates
     float zv[6];           ///<calculated z coordinates
     float axv[6];          ///<calculated angles (deg) on x view
     float ayv[6];          ///<calculated angles (deg) on y view
-    float dedx_x[6];       ///<signal in MIP (scaled to 300 micrometer)
-    float dedx_y[6];       ///<signal in MIP (scaled to 300 micrometer)
+    float dedx_x[6];       ///<dE/dx in MIP (<0 if saturated)
+    float dedx_y[6];       ///<dE/dx in MIP (<0 if saturated) 
+    int   multmaxx[6];     ///<cluster multiplicity and strip of maximum on x view
+    int   multmaxy[6];     ///<cluster multiplicity and strip of maximum on y view
+    float seedx[6];        ///< seed of the cluster x
+    float seedy[6];        ///< seed of the cluster y
+    float xpu[6];          ///< x coordinate in pitch units
+    float ypu[6];          ///< y coordinate in pitch units
 
     TrkTrack();
     TrkTrack(const TrkTrack&);
@@ -125,38 +140,104 @@
     int DoTrack(Trajectory* t);   			///< Evaluates the trajectory in the apparatus.
     int DoTrack2(Trajectory* t);   			///< Evaluates the trajectory in the apparatus.
     float BdL(){return 0;};					///< Evaluates the integral of B*dL along the track.
-    Int_t GetNX(){Int_t n=0; for(Int_t i=0; i<6; i++)n+=xgood[i]; return n;}; 
-    Int_t GetNY(){Int_t n=0; for(Int_t i=0; i<6; i++)n+=ygood[i]; return n;};
+    Int_t GetNX(){Int_t n=0; for(Int_t i=0; i<6; i++)n+=(Int_t)XGood(i); return n;}; 
+    Int_t GetNY(){Int_t n=0; for(Int_t i=0; i<6; i++)n+=(Int_t)YGood(i); return n;};
     Int_t GetNtot(){return GetNX()+GetNY();};
     Float_t GetRigidity();
     Float_t GetDeflection();
+    Bool_t IsSaturated(int,int);
+    Bool_t IsSaturated(int);
+    Bool_t IsSaturated();
+    Bool_t IsBad(int,int);
     Float_t GetDEDX();
-    Float_t GetDEDX(Int_t ip){if( !(xgood[ip]+ygood[ip]) ) return 0; return (dedx_x[ip]+dedx_y[ip])/(xgood[ip]+ygood[ip]);};
-    // sono un'imbecille... assegno xm e ym anche quando si tratta di un singolo
-    // non posso quindi usare xm e ym per dire se una vista e` inclusa nel fit o no
-/*	Bool_t XGood(int ip){ return xm[ip] != -100.;};
-	Bool_t YGood(int ip){ return ym[ip] != -100.;};*/
-    Bool_t XGood(int ip){ return xgood[ip]==1;};
-    Bool_t YGood(int ip){ return ygood[ip]==1;};
+    Float_t GetDEDX(int ip);
+    Float_t GetDEDX(int ip,int iv);
+    Int_t GetLeverArmX();
+    Int_t GetLeverArmY();
+    Float_t GetChi2X();
+    Float_t GetChi2Y();
+    Float_t GetLnLX();
+    Float_t GetLnLY();
 
+    Float_t GetEffectiveAngle(int ip, int iv);
+    
     void SetMeasure(double *xmeas, double *ymeas, double *zmeas);
     void SetResolution(double *rx, double *ry);
+    void SetTail(double *tx, double *ty, double factor);
+    void SetStudentParam(int flag);
     void SetGood(int *xg, int *yg);
     void LoadField(TString s);
-    void Fit(double pfixed, int& fail, int iprint);
+    void Fit(double pfixed, int& fail, int iprint, int froml1);
+    void Fit(double pfixed, int& fail, int iprint){ Fit(pfixed,fail,iprint,0); };
     void FitReset();
+    void SetTrackingMode(int trackmode);
+    void SetPrecisionFactor(double fact);
+    void SetStepMin(int istepmin);
+    void SetDeltaB(int id, double db);
+
+    Bool_t IsInsideCavity();
+
+    Bool_t EvaluateClusterPositions();
 
     void FillMiniStruct(cMini2track&);
     void SetFromMiniStruct(cMini2track*);
     
-    TrkCluster *GetClusterX(int ip){TrkCluster *pt = (TrkCluster*)(clx->At(ip)); return pt;};
-    TrkCluster *GetClusterY(int ip){TrkCluster *pt = (TrkCluster*)(cly->At(ip)); return pt;};
+    Int_t GetClusterX_ID(int ip);
+    Int_t GetClusterY_ID(int ip);
+    Int_t GetLadder(int ip);
+    Int_t GetSensor(int ip);
+    Bool_t XGood(int ip){ return GetClusterX_ID(ip)!=-1; };
+    Bool_t YGood(int ip){ return GetClusterY_ID(ip)!=-1; };
+    void ResetXGood(int ip){ xgood[ip]=0; };
+    void ResetYGood(int ip){ ygood[ip]=0; };
+    void SetXGood(int ip, int clid, int is);
+    void SetYGood(int ip, int clid, int is);
+
+    Bool_t BadClusterX(int ip){ return IsBad(ip,0); };
+    Bool_t BadClusterY(int ip){ return IsBad(ip,1); };
+
+    Bool_t SaturatedClusterX(int ip){ return IsSaturated(ip,0); };
+    Bool_t SaturatedClusterY(int ip){ return IsSaturated(ip,1); };
+
+    Int_t GetClusterX_Multiplicity(int ip){ return (Int_t)(multmaxx[ip]/10000); };
+    Int_t GetClusterY_Multiplicity(int ip){ return (Int_t)(multmaxy[ip]/10000); };
+    Int_t GetClusterX_MaxStrip(int ip){ return (Int_t)(multmaxx[ip]%10000); };
+    Int_t GetClusterY_MaxStrip(int ip){ return (Int_t)(multmaxy[ip]%10000); };
+    Float_t GetClusterX_Seed(int ip){ return seedx[ip]; };
+    Float_t GetClusterY_Seed(int ip){ return seedy[ip]; };
+/*     Float_t GetClusterX_CoordinatePU(int ip); */
+/*     Float_t GetClusterY_CoordinatePU(int ip); */
     
+    Float_t GetYav();
+    Float_t GetXav();
+    Float_t GetZav();
+
+    Int_t GetNColumns();
+
+    Float_t GetDEDX_max(int ip, int iv);
+    Float_t GetDEDX_max(int iv){ return GetDEDX_max(-1,iv); };
+    Float_t GetDEDX_max(){ return GetDEDX_max(-1,-1); };
+    Float_t GetDEDX_min(int ip, int iv);
+    Float_t GetDEDX_min(int iv){ return GetDEDX_min(-1,iv); };
+    Float_t GetDEDX_min(){ return GetDEDX_min(-1,-1); };
+
+    Float_t GetResidual_max(int ip, int iv);
+    Float_t GetResidual_max(int iv){ return GetResidual_max(-1,iv); };
+    Float_t GetResidual_max(){ return GetResidual_max(-1,-1); };
+
+    Int_t GetClusterX_Multiplicity_max();
+    Int_t GetClusterX_Multiplicity_min();
+    Int_t GetClusterY_Multiplicity_max();
+    Int_t GetClusterY_Multiplicity_min();
+
+    Float_t GetClusterX_Seed_min();
+    Float_t GetClusterY_Seed_min();
+
     TrkTrack* GetTrkTrack(){return this;};
 
     friend class TrkLevel2;
 
-    ClassDef(TrkTrack,2);
+    ClassDef(TrkTrack,4);
 
 };
 /**
@@ -171,11 +252,9 @@
 
 public:
 	
-    TRef cls;
-
     int plane;       ///<plane 
     float coord[2];  ///<coordinate (on sensor 1 and 2)
-    float sgnl;      ///<cluster signal in MIP 
+    float sgnl;      ///<cluster signal in MIP (<0 if saturated)
 
     TrkSinglet();
     TrkSinglet(const TrkSinglet&);
@@ -185,12 +264,12 @@
     void Clear();
     void Clear(Option_t *option){Clear();};
     void Delete(){Clear();};
+    Float_t GetSignal(){return fabs(sgnl);}
+    Bool_t IsSaturated(){return (sgnl<0); };
 	
-    TrkCluster *GetCluster(){TrkCluster *pt = (TrkCluster*)cls.GetObject(); return pt;};
-
     friend class TrkLevel2;
 
-    ClassDef(TrkSinglet,2);
+    ClassDef(TrkSinglet,3);
 
 };
 
@@ -204,6 +283,52 @@
  * Each track may have an "image", due to the ambiguity on the Y view, which is stored also. 
  * Thus, the number of stored tracks ( ntrk() ) differs from the number of "physical" tracks ( GetNTracks() ). 
  * Proper methods allow to sort tracks and select the physical ones ( GetTracks() ).
+ *
+ * The event status indicates the processing status of data from each DSP, according to the following
+ * notation:
+ *
+ *     xxxx xxxx xxxx xxxx xxxx xxxx 
+ *     |||| |||| |||| |||| |||| ||||_ 0 missing packet
+ *     |||| |||| |||| |||| |||| |||__ 1 CRC error
+ *     |||| |||| |||| |||| |||| ||___ 2 on-line software alarm (latch-up, timeout ecc...)
+ *     |||| |||| |||| |||| |||| |____ 3 jump in the trigger counter
+ *     |||| |||| |||| |||| ||||______ 4 decode error
+ *     |||| |||| |||| |||| |||_______ 5 n.clusters > maximum number (level1 processing)
+ *     |||| |||| |||| |||| ||________ 6 
+ *     |||| |||| |||| |||| |_________ 7 
+ *     |||| |||| |||| ||||___________ 8 n.clusters > maximum value (level2 processing)
+ *     |||| |||| |||| |||____________ 9 n.couples per plane > maximum values (vector dimention)
+ *     |||| |||| |||| ||_____________ 10 n.doublets > maximum values
+ *     |||| |||| |||| |______________ 11 n.triplets > maximum values
+ *     |||| |||| ||||________________ 12 n.yz-clouds > maximum values
+ *     |||| |||| |||_________________ 13 n.xz-clouds > maximum values 
+ *     |||| |||| ||__________________ 14 n.candidate-tracks > maximum values
+ *     |||| |||| |___________________ 15 n.couples per plane > maximum values (for Hough transform)
+ *     |||| ||||_____________________ 16 
+ *         
+ *
+ * For all data processed before June 2007 the event status was coded according to
+ * a different rule:
+ *
+ * Status of level1 processing
+ *  0 -- OK  
+ *  1 -- missing packet
+ *  2 -- 1  CRC error
+ *  3 -- 2 on-line software alarm (latch-up flags asserted or n.transmitted-words = 0)
+ *  4 -- 3 jump in the trigger counter
+ * 10 -- 4 decode error
+ * 11 -- 5  n.clusters > maximum number (for level1 processing)
+ * Status of level2 processing
+ * 21 -- 0 n.clusters > maximum value (for level2 processing)
+ * 22 -- 1 n.couples per plane > maximum values (vector dimention)
+ * 23 -- 2 n.doublets > maximum values 
+ * 24 -- 3 n.triplets > maximum values 
+ * 25 -- 4 n.yz-clouds > maximum values 
+ * 26 -- 5 n.xz-clouds > maximum values 
+ * 27 -- 6 n.candidate-tracks > maximum values 
+ * 28 -- 7 n.couples per plane > maximum values (for Hough transform)
+ *  
+ * 
  */
 class TrkLevel2 : public TObject {
 
@@ -212,6 +337,8 @@
  public:
 
     Int_t         good[12];       ///< event status
+    UInt_t        VKmask[12];     ///< Viking-chip mask
+    UInt_t        VKflag[12];     ///< Viking-chip flag
 
     TClonesArray *Track;        ///< fitted tracks
     TClonesArray *SingletX;     ///< x singlets
@@ -237,27 +364,28 @@
     void SetFromLevel2Struct()              { SetFromLevel2Struct(&level2event_);     };    
     void GetLevel2Struct(cTrkLevel2 *) const;
     void LoadField(TString);
-    float GetBX(float*);
-    float GetBY(float*);
-    float GetBZ(float*);
+    float GetBX(float* v){return TrkParams::GetBX(v);};///< Bx (kGauss)
+    float GetBY(float* v){return TrkParams::GetBY(v);};///< By (kGauss)
+    float GetBZ(float* v){return TrkParams::GetBZ(v);};///< Bz (kGauss)
     Float_t GetZTrk(Int_t);
-    Float_t GetXTrkLeft(){return XTRKL;};
-    Float_t GetXTrkRight(){return XTRKR;};
-    Float_t GetYTrkLeft(){return YTRKL;};
-    Float_t GetYTrkRight(){return YTRKR;};
+    Float_t GetXTrkLeft(){return XMAGNLOW;};
+    Float_t GetXTrkRight(){return XMAGNHIGH;};
+    Float_t GetYTrkLeft(){return YMAGNLOW;};
+    Float_t GetYTrkRight(){return YMAGNHIGH;};
     
+    Bool_t IsMaskedVK(int,int);
+    Bool_t GetVKMask(int,int);
+    Bool_t GetVKFlag(int,int);
+
     TrkSinglet   *GetSingletX(int);
     TrkSinglet   *GetSingletY(int);
     
     TrkTrack     *GetStoredTrack(int i);
     Int_t         GetSeqNo(Int_t i)  {return (((TrkTrack *)Track->At(i))->seqno);}; ///< Returns track sequential number
-//    TClonesArray *GetTracks_Chi2Sorted();
-//    TClonesArray *GetTracks_NFitSorted();
-//    TClonesArray *GetTracks();
+
     TRefArray *GetTracks_NFitSorted();
     TRefArray *GetTracks(){return this->GetTracks_NFitSorted();};
     
-//    int       GetNTracks(){return this->GetTracks()->GetEntries();}
     Int_t     GetNTracks();
     TrkTrack* GetTrack(int i);
     TrkTrack* GetTrackImage(int i);
@@ -265,7 +393,10 @@
     TrkLevel2*    GetTrkLevel2(){return this;}
     TClonesArray* GetTrackArray(){return Track;};///< returns pointer to the track array
     
-    ClassDef(TrkLevel2,2);
+    void   StatusDump(int view);
+    Bool_t StatusCheck(int view, int flagmask);
+
+    ClassDef(TrkLevel2,3);
 
 };