removed obsolete commented methods
[u/mrichter/AliRoot.git] / PWG2 / RESONANCES / AliRsnPair.h
CommitLineData
aec0ec32 1//
2// *** Class AliRsnPair ***
3//
4// TODO
5//
6// authors: A. Pulvirenti (email: alberto.pulvirenti@ct.infn.it)
7// M. Vala (email: martin.vala@cern.ch)
8//
9
10#ifndef ALIRSNPAIR_H
11#define ALIRSNPAIR_H
12
13#include "TH1.h"
14#include "TH2.h"
15#include "TList.h"
922688c0 16#include "TArrayI.h"
5eb970a4 17#include "TClonesArray.h"
aec0ec32 18
19#include "AliRsnDaughter.h"
20#include "AliRsnPairDef.h"
5eb970a4 21#include "AliRsnPairParticle.h"
aec0ec32 22#include "AliRsnEvent.h"
23#include "AliRsnCutMgr.h"
5eb970a4 24#include "AliRsnPIDIndex.h"
aec0ec32 25
26class AliRsnFunction;
27
28class AliRsnPair : public TObject
29{
30 public:
31
32 enum EPairType
33 {
e0baff8c 34 kNoPID = 0, kNoPIDMix,
35 kRealisticPID, kRealisticPIDMix,
36 kPerfectPID, kPerfectPIDMix,
e0baff8c 37 kPairTypes
aec0ec32 38 };
39
15d5fd02 40 AliRsnPair(EPairType type = kRealisticPID, AliRsnPairDef *def = 0);
aec0ec32 41 ~AliRsnPair();
42
78b94cbd 43 void Print(Option_t *option = "") const;
5eb970a4 44 void LoopPair(AliRsnPIDIndex *pidIndex1, AliRsnEvent *ev1, AliRsnPIDIndex *pidIndex2 = 0, AliRsnEvent *ev2 = 0);
45 void LoopPair(TArrayI *a1, TArrayI *a2, AliRsnEvent *ev1, AliRsnEvent *ev2 = 0);
aec0ec32 46 void SetCutMgr(AliRsnCutMgr* theValue) { fCutMgr = theValue; }
47 void AddFunction(AliRsnFunction *fcn);
48 TList* GenerateHistograms(TString prefix = "");
49 void GenerateHistograms(TString prefix, TList *tgt);
50
15d5fd02 51 Bool_t IsMixed() {return fIsMixed;}
52 Bool_t IsPairEqual() {if (fPIDMethod == AliRsnDaughter::kNoPID) return (fPairDef->IsLikeSign());
53 else return (fPairDef->IsLikeSign() && fPairDef->HasEqualTypes());}
54
78b94cbd 55 TString GetPairTypeName(EPairType type) const;
56 TString GetPairName() const;
57 TString GetPairHistName(AliRsnFunction *fcn, TString text = "") const;
58 TString GetPairHistTitle(AliRsnFunction *fcn, TString text = "") const;
aec0ec32 59
60 private:
e0baff8c 61
aec0ec32 62 AliRsnPair (const AliRsnPair &copy) : TObject(copy),
15d5fd02 63 fIsMixed(kFALSE),fPairType(kPairTypes),fPIDMethod(AliRsnDaughter::kRealistic),
5eb970a4 64 fPairDef(0x0),fCutMgr(0x0),fFunctions("AliRsnFunction",0),fTrack1(),fTrack2(),fPairParticle() {}
aec0ec32 65 AliRsnPair& operator=(const AliRsnPair&) {return *this;}
66
15d5fd02 67 void SetUp(EPairType type);
68 void SetAllFlags(AliRsnDaughter::EPIDMethod pid, Bool_t mix) {fPIDMethod = pid; fIsMixed = mix;}
15d5fd02 69
70 Bool_t CutPass(AliRsnDaughter *d);
71 Bool_t CutPass(AliRsnPairParticle *p);
72 Bool_t CutPass(AliRsnEvent *e);
73
74 Bool_t fIsMixed; // doing event-mixing ?
75 EPairType fPairType; // pair type (PID + mixing or not)
76 AliRsnDaughter::EPIDMethod fPIDMethod; // pid type variable for single track
77
78 AliRsnPairDef *fPairDef; // pair definition (particles, charges)
79 AliRsnCutMgr *fCutMgr; // cut manager
80 TClonesArray fFunctions; // functions
5eb970a4 81 AliRsnDaughter fTrack1; // track #1 (external loop)
82 AliRsnDaughter fTrack2; // track #2 (internal loop)
83 AliRsnPairParticle fPairParticle; // track pair
15d5fd02 84
85 ClassDef (AliRsnPair, 2)
aec0ec32 86};
87
88#endif