// --- ROOT system ---
#include <TObject.h>
-#include <TString.h>
+#include <TString.h>
+#include <TLorentzVector.h>
class TList ;
class TVector3;
//then charged particles on line 4,
//followed by other and unknown on line 5
enum mcTypes { kMCPhoton, kMCPrompt, kMCFragmentation, kMCISR,
- kMCPi0Decay, kMCEtaDecay, kMCOtherDecay, kMCConversion,
- kMCElectron, kMCEFromCFromB, kMCEFromC, kMCEFromB, kMCZDecay, kMCWDecay,
+ kMCPi0Decay, kMCEtaDecay, kMCOtherDecay,
+ kMCDecayPairLost, kMCDecayPairInCalo,
+ kMCDecayDalitz,kMCConversion, kMCElectron,
+ kMCEFromCFromB,kMCEFromC, kMCEFromB, kMCZDecay, kMCWDecay,
kMCMuon, kMCPion, kMCPi0, kMCKaon, kMCEta, kMCProton,
kMCAntiProton, kMCNeutron, kMCAntiNeutron,
- kMCOther, kMCUnknown, kMCBadLabel } ;
+ kMCUnknown, kMCBadLabel } ;
//--------------------------------------
// Methods to check origin of clusters
//--------------------------------------
- Int_t CheckCommonAncestor(const Int_t index1, const Int_t index2, const AliCaloTrackReader* reader,
+ Int_t CheckCommonAncestor(Int_t index1, Int_t index2, const AliCaloTrackReader* reader,
Int_t & ancPDG, Int_t & ancStatus, TLorentzVector & momentum, TVector3 & v) ;
- Int_t CheckOrigin(const Int_t label, const AliCaloTrackReader * reader) ;
+ Int_t CheckOrigin(Int_t label, const AliCaloTrackReader * reader, Int_t calorimeter) ;
//Check the label of the most significant particle but do checks on the rest of the contributing labels
- Int_t CheckOrigin (const Int_t *label, const Int_t nlabels, const AliCaloTrackReader * reader) ;
- Int_t CheckOriginInStack(const Int_t *labels, const Int_t nlabels, AliStack * stack) ; // ESD
- Int_t CheckOriginInAOD (const Int_t *labels, const Int_t nlabels, const TClonesArray* mcparticles) ; // AOD
+ Int_t CheckOrigin (const Int_t *label, Int_t nlabels, const AliCaloTrackReader * reader, Int_t calorimeter) ;
+ Int_t CheckOriginInStack(const Int_t *labels, Int_t nlabels, AliStack * stack , const TObjArray *arrayCluster) ; // ESD
+ Int_t CheckOriginInAOD (const Int_t *labels, Int_t nlabels, const TClonesArray* mcparticles, const TObjArray *arrayCluster) ; // AOD
- void CheckOverlapped2GammaDecay(const Int_t *labels, const Int_t nlabels, const Int_t mesonIndex, AliStack * stack, Int_t & tag); // ESD
- void CheckOverlapped2GammaDecay(const Int_t *labels, const Int_t nlabels, const Int_t mesonIndex, const TClonesArray* mcparticles, Int_t & tag); // AOD
+ void CheckOverlapped2GammaDecay(const Int_t *labels, Int_t nlabels, Int_t mesonIndex, AliStack * stack, Int_t & tag); // ESD
+ void CheckOverlapped2GammaDecay(const Int_t *labels, Int_t nlabels, Int_t mesonIndex, const TClonesArray* mcparticles, Int_t & tag); // AOD
- TLorentzVector GetMother (const Int_t label,const AliCaloTrackReader* reader, Bool_t & ok);
- TLorentzVector GetMother (const Int_t label,const AliCaloTrackReader* reader, Int_t & pdg, Int_t & status, Bool_t & ok);
- TLorentzVector GetGrandMother(const Int_t label,const AliCaloTrackReader* reader,
+ void CheckLostDecayPair(const TObjArray *arrayCluster, Int_t iMom, Int_t iParent, AliStack* stack, Int_t & tag); // ESD
+ void CheckLostDecayPair(const TObjArray *arrayCluster, Int_t iMom, Int_t iParent, const TClonesArray* mcparticles, Int_t & tag); // AOD
+
+ TLorentzVector GetMother (Int_t label,const AliCaloTrackReader* reader, Bool_t & ok);
+ TLorentzVector GetMother (Int_t label,const AliCaloTrackReader* reader, Int_t & pdg, Int_t & status, Bool_t & ok);
+ TLorentzVector GetMother (Int_t label,const AliCaloTrackReader* reader, Int_t & pdg, Int_t & status, Bool_t & ok, Int_t & momLabel);
+ TLorentzVector GetGrandMother(Int_t label,const AliCaloTrackReader* reader,
Int_t & pdg, Int_t & status, Bool_t & ok, Int_t & grandMomLabel, Int_t & greatMomLabel);
- TLorentzVector GetMotherWithPDG(const Int_t label, const Int_t pdg,const AliCaloTrackReader* reader, Bool_t & ok);
+ TLorentzVector GetMotherWithPDG(Int_t label, Int_t pdg,const AliCaloTrackReader* reader, Bool_t & ok, Int_t & momLabel);
- Float_t GetMCDecayAsymmetryForPDG(const Int_t label, const Int_t pdg,const AliCaloTrackReader* reader, Bool_t & ok);
+ void GetMCDecayAsymmetryAngleForPDG(Int_t label, Int_t pdg,const AliCaloTrackReader* reader,
+ Float_t & asy, Float_t & angle, Bool_t & ok);
+
+ Int_t GetNDaughters(Int_t label,const AliCaloTrackReader* reader, Bool_t & ok);
+ TLorentzVector GetDaughter (Int_t daughter, Int_t label,const AliCaloTrackReader* reader,
+ Int_t & pdg, Int_t & status, Bool_t & ok, Int_t & daugLabel);
+ Int_t GetNOverlaps(const Int_t * label, UInt_t nlabels,
+ Int_t mctag, Int_t mesonLabel,
+ AliCaloTrackReader * reader,Int_t *overpdg);
+
//Check or set the bits produced in the above methods
- void SetTagBit(Int_t &tag, const UInt_t set) const {
+ void SetTagBit(Int_t &tag, UInt_t set) const {
// Set bit of type set (mcTypes) in tag
tag |= (1<<set) ;
}
- Bool_t CheckTagBit(const Int_t tag, const UInt_t test) const {
+ Bool_t CheckTagBit(Int_t tag, UInt_t test) const {
// Check if in tag the bit test (mcTypes) is set.
if (tag & (1<<test) ) return kTRUE ;
else return kFALSE ;
void SetDebug(Int_t deb) { fDebug=deb ; }
Int_t GetDebug() const { return fDebug ; }
- void SetMCGenerator(TString mcgen) { fMCGenerator = mcgen ; }
- TString GetMCGenerator() const { return fMCGenerator ; }
+ enum generator {kPythia = 0, kHerwig = 1, kHijing = 2, kBoxLike = 3 } ;
+ void SetMCGenerator(Int_t mcgen) ;
+ void SetMCGenerator(TString mcgen) ;
+ Int_t GetMCGenerator() const { return fMCGenerator ; }
+ TString GetMCGeneratorString() const { return fMCGeneratorString ; }
void Print(const Option_t * opt) const;
- void PrintMCTag(const Int_t tag) const;
+ void PrintMCTag(Int_t tag) const;
private:
Int_t fCurrentEvent; // Current Event
Int_t fDebug; // Debug level
TList * fJetsList; // List of jets
- TString fMCGenerator; // MC geneator used to generate data in simulation
+ Int_t fMCGenerator; // MC generator used to generate data in simulation
+ TString fMCGeneratorString; // MC generator used to generate data in simulation
+
+ TLorentzVector fDaughMom; //! particle momentum
+ TLorentzVector fDaughMom2; //! particle momentum
+ TLorentzVector fMotherMom; //! particle momentum
+ TLorentzVector fGMotherMom; //! particle momentum
AliMCAnalysisUtils & operator = (const AliMCAnalysisUtils & mcu) ; // cpy assignment
AliMCAnalysisUtils( const AliMCAnalysisUtils & mcu) ; // cpy ctor
- ClassDef(AliMCAnalysisUtils,4)
+ ClassDef(AliMCAnalysisUtils,6)
} ;
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff