Extending the functionality of the physics selection. Instead of providing a yes...

[u/mrichter/AliRoot.git] / ANALYSIS / AliESDtrackCuts.h

diff --git a/ANALYSIS/AliESDtrackCuts.h b/ANALYSIS/AliESDtrackCuts.h
index 83aa717a90121f8f8543fd382a57194f6ea37576..c3864b342352ce45c4ab123479bd9888884991bb 100644 (file)
--- a/ANALYSIS/AliESDtrackCuts.h
+++ b/ANALYSIS/AliESDtrackCuts.h
@@ -21,6 +21,8 @@
 #ifndef ALIESDTRACKCUTS_H
 #define ALIESDTRACKCUTS_H
 
+#include <TString.h>
+
 #include "AliAnalysisCuts.h"
 
 class AliESDEvent;
@@ -32,6 +34,7 @@ class TH1F;
 class TH2F;
 class TF1;
 class TCollection;
+class TFormula;
 
 class AliESDtrackCuts : public AliAnalysisCuts
 {
@@ -42,9 +45,9 @@ public:
   AliESDtrackCuts(const Char_t* name = "AliESDtrackCuts", const Char_t* title = "");
   virtual ~AliESDtrackCuts();
 
-  Bool_t IsSelected(TObject* obj)
+  virtual Bool_t IsSelected(TObject* obj)
        {return AcceptTrack((AliESDtrack*)obj);}
-  Bool_t IsSelected(TList* /*list*/) {return kTRUE;}
+  virtual Bool_t IsSelected(TList* /*list*/) {return kTRUE;}
 
   Bool_t AcceptTrack(AliESDtrack* esdTrack);
   TObjArray* GetAcceptedTracks(AliESDEvent* esd, Bool_t bTPC = kFALSE);
@@ -56,6 +59,8 @@ public:
   
   // Standard cut definitions
   static AliESDtrackCuts* GetStandardTPCOnlyTrackCuts();
+  static AliESDtrackCuts* GetStandardITSTPCTrackCuts2009(Bool_t selPrimaries=kTRUE);
+
 
   virtual Long64_t Merge(TCollection* list);
   virtual void Copy(TObject &c) const;
@@ -72,7 +77,7 @@ public:
   void SetRequireTPCRefit(Bool_t b=kFALSE)       {fCutRequireTPCRefit=b;}
   void SetRequireTPCStandAlone(Bool_t b=kFALSE)  {fCutRequireTPCStandAlone=b;}
   void SetRequireITSRefit(Bool_t b=kFALSE)       {fCutRequireITSRefit=b;}
-  void SetRequireITSStandAlone(Bool_t b)         {fCutRequireITSStandAlone = b;}
+  void SetRequireITSStandAlone(Bool_t b,Bool_t rejectITSpureSA=kFALSE) {fCutRequireITSStandAlone = b; fCutRejectITSpureSA=rejectITSpureSA;}
   void SetAcceptKinkDaughters(Bool_t b=kTRUE)    {fCutAcceptKinkDaughters=b;}
   void SetAcceptSharedTPCClusters(Bool_t b=kTRUE){fCutAcceptSharedTPCClusters=b;}
   void SetMaxFractionSharedTPCClusters(Float_t max=1e10) {fCutMaxFractionSharedTPCClusters=max;}
@@ -87,8 +92,13 @@ public:
   void SetMaxDCAToVertexZ(Float_t dist=1e10)          {fCutMaxDCAToVertexZ = dist;}
   void SetMinDCAToVertexXY(Float_t dist=0.)           {fCutMinDCAToVertexXY = dist;}
   void SetMinDCAToVertexZ(Float_t dist=0.)            {fCutMinDCAToVertexZ = dist;}
+  void SetMaxDCAToVertexXYPtDep(const char *dist="");
+  void SetMaxDCAToVertexZPtDep(const char *dist=""); 
+  void SetMinDCAToVertexXYPtDep(const char *dist="");
+  void SetMinDCAToVertexZPtDep(const char *dist=""); 
   void SetDCAToVertex2D(Bool_t b=kFALSE)              {fCutDCAToVertex2D = b;}
 
+
   // getters
 
   Int_t   GetMinNClusterTPC()        const   { return fCutMinNClusterTPC;}
@@ -111,6 +121,10 @@ public:
   Float_t GetMaxDCAToVertexZ()       const   { return fCutMaxDCAToVertexZ;}
   Float_t GetMinDCAToVertexXY()      const   { return fCutMinDCAToVertexXY;}
   Float_t GetMinDCAToVertexZ()       const   { return fCutMinDCAToVertexZ;}
+  const char* GetMaxDCAToVertexXYPtDep() const   { return fCutMaxDCAToVertexXYPtDep;}
+  const char* GetMaxDCAToVertexZPtDep()  const   { return fCutMaxDCAToVertexZPtDep;}
+  const char* GetMinDCAToVertexXYPtDep() const   { return fCutMinDCAToVertexXYPtDep;}
+  const char* GetMinDCAToVertexZPtDep()  const   { return fCutMinDCAToVertexZPtDep;}
   Bool_t  GetDCAToVertex2D()         const   { return fCutDCAToVertex2D;}
   Bool_t  GetRequireSigmaToVertex( ) const   { return fCutSigmaToVertexRequired;}
 
@@ -150,7 +164,9 @@ public:
 protected:
   void Init(); // sets everything to 0
   Bool_t CheckITSClusterRequirement(ITSClusterRequirement req, Bool_t clusterL1, Bool_t clusterL2);
-  
+  Bool_t CheckPtDepDCA(TString dist,Bool_t print=kFALSE) const;
+  void SetPtDepDCACuts(Double_t pt);
+
   enum { kNCuts = 35 }; 
 
   //######################################################
@@ -180,6 +196,7 @@ protected:
   Bool_t  fCutRequireTPCStandAlone;   // require TPC standalone tracks
   Bool_t  fCutRequireITSRefit;        // require ITS refit
   Bool_t  fCutRequireITSStandAlone;   // require ITS standalone tracks
+  Bool_t  fCutRejectITSpureSA;        // reject  ITS standalone tracks found using all ITS clusters
 
   // track to vertex cut
   Float_t fCutNsigmaToVertex;         // max number of estimated sigma from track-to-vertex
@@ -188,6 +205,18 @@ protected:
   Float_t fCutMaxDCAToVertexZ;        // track-to-vertex cut in max absolute distance in z-plane
   Float_t fCutMinDCAToVertexXY;       // track-to-vertex cut on min absolute distance in xy-plane
   Float_t fCutMinDCAToVertexZ;        // track-to-vertex cut on min absolute distance in z-plane
+  // 
+  TString fCutMaxDCAToVertexXYPtDep;  // pt-dep track-to-vertex cut in max absolute distance in xy-plane
+  TString fCutMaxDCAToVertexZPtDep;   // pt-dep track-to-vertex cut in max absolute distance in z-plane
+  TString fCutMinDCAToVertexXYPtDep;  // pt-dep track-to-vertex cut on min absolute distance in xy-plane
+  TString fCutMinDCAToVertexZPtDep;   // pt-dep track-to-vertex cut on min absolute distance in z-plane
+
+  // only internal use, set via strings above
+  TFormula *f1CutMaxDCAToVertexXYPtDep;  // pt-dep track-to-vertex cut in max absolute distance in xy-plane
+  TFormula *f1CutMaxDCAToVertexZPtDep;   // pt-dep track-to-vertex cut in max absolute distance in z-plane
+  TFormula *f1CutMinDCAToVertexXYPtDep;  // pt-dep track-to-vertex cut on min absolute distance in xy-plane
+  TFormula *f1CutMinDCAToVertexZPtDep;   // pt-dep track-to-vertex cut on min absolute distance in z-plane
+
   Bool_t  fCutDCAToVertex2D;          // if true a 2D DCA cut is made. Tracks are accepted if sqrt((DCAXY / fCutMaxDCAToVertexXY)^2 + (DCAZ / fCutMaxDCAToVertexZ)^2) < 1 AND sqrt((DCAXY / fCutMinDCAToVertexXY)^2 + (DCAZ / fCutMinDCAToVertexZ)^2) > 1
 
   // esd kinematics cuts
@@ -235,7 +264,7 @@ protected:
   TH1F*  fhCutStatistics;             //-> statistics of what cuts the tracks did not survive
   TH2F*  fhCutCorrelation;            //-> 2d statistics plot
 
-  ClassDef(AliESDtrackCuts, 8)
+  ClassDef(AliESDtrackCuts, 11)
 };