#include <TObject.h>
#include <TString.h>
class TList ;
+class TVector3;
//--- AliRoot system ---
class AliCaloTrackReader ;
private:
AliMCAnalysisUtils & operator = (const AliMCAnalysisUtils & ) ;//cpy assignment
AliMCAnalysisUtils(const AliMCAnalysisUtils & mcu) ; // cpy ctor
-
+
public:
- //"Mostly" photon parent types on line 1,
- //
- //then "mostly" electron parent types on line 2, (e.g. electrons can
- //come from pi0 decay)
- //then charged particles on line 3,
- //followed by other and unknown on line 4
- enum mcTypes {kMCPhoton, kMCPrompt, kMCFragmentation, kMCISR, kMCPi0Decay, kMCEtaDecay, kMCOtherDecay, kMCConversion,
- kMCElectron, kMCEFromCFromB, kMCEFromC, kMCEFromB, kMCZDecay, kMCWDecay,
- kMCMuon, kMCPion, kMCPi0, kMCKaon, kMCEta, kMCProton, kMCAntiProton, kMCNeutron, kMCAntiNeutron,
- kMCOther, kMCUnknown, kMCBadLabel};
-
- //Check only the label of the most significant particle
+
+ //--------------------------------------
+ //Enum with tag for origin of particles
+ //--------------------------------------
+
+ //"Mostly" photon parent types on line 1,
+ //
+ //then "mostly" electron parent types on line 2, (e.g. electrons can
+ //come from pi0 decay)
+ //then charged particles on line 3,
+ //followed by other and unknown on line 4
+ enum mcTypes { kMCPhoton, kMCPrompt, kMCFragmentation, kMCISR, kMCPi0Decay, kMCEtaDecay, kMCOtherDecay, kMCConversion,
+ kMCElectron, kMCEFromCFromB, kMCEFromC, kMCEFromB, kMCZDecay, kMCWDecay,
+ kMCMuon, kMCPion, kMCPi0, kMCKaon, kMCEta, kMCProton, kMCAntiProton, kMCNeutron, kMCAntiNeutron,
+ kMCOther, kMCUnknown, kMCBadLabel } ;
+
+ //--------------------------------------
+ // Methods to check origin of clusters
+ //--------------------------------------
+
Int_t CheckCommonAncestor(const Int_t index1, const Int_t index2, AliCaloTrackReader* reader,
- Int_t & ancPDG, Int_t & ancStatus, TLorentzVector & momentum) ;
- Int_t CheckOrigin(const Int_t label, AliCaloTrackReader * reader, const Int_t input) ;
- //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, AliCaloTrackReader * reader, const Int_t input) ;
-
- Int_t CheckOriginInStack(const Int_t *labels, const Int_t nlabels, AliStack * stack) ;
- Int_t CheckOriginInAOD (const Int_t *labels, const Int_t nlabels, TClonesArray* mcparticles) ;
-
- void CheckOverlapped2GammaDecay(const Int_t *labels, const Int_t nlabels, const Int_t mesonIndex, AliStack * stack, Int_t & tag);
- void CheckOverlapped2GammaDecay(const Int_t *labels, const Int_t nlabels, const Int_t mesonIndex, TClonesArray* mcparticles, Int_t & tag);
-
- TList * GetJets(AliCaloTrackReader * const reader) ;
-
- void SetTagBit(Int_t &tag, const 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 {
- // Check if in tag the bit test (mcTypes) is set.
- if (tag & (1<<test) ) return kTRUE ;
- else return kFALSE ;
+ Int_t & ancPDG, Int_t & ancStatus, TLorentzVector & momentum, TVector3 & v) ;
+ Int_t CheckOrigin(const Int_t label, AliCaloTrackReader * reader, const Int_t input) ;
+ //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, AliCaloTrackReader * reader, const Int_t input) ;
+
+ Int_t CheckOriginInStack(const Int_t *labels, const Int_t nlabels, AliStack * stack) ;
+ Int_t CheckOriginInAOD (const Int_t *labels, const Int_t nlabels, TClonesArray* mcparticles) ;
+
+ void CheckOverlapped2GammaDecay(const Int_t *labels, const Int_t nlabels, const Int_t mesonIndex, AliStack * stack, Int_t & tag);
+ void CheckOverlapped2GammaDecay(const Int_t *labels, const Int_t nlabels, const Int_t mesonIndex, TClonesArray* mcparticles, Int_t & tag);
+
+ //Check or set the bits produced in the above methods
+ void SetTagBit(Int_t &tag, const 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 {
+ // Check if in tag the bit test (mcTypes) is set.
+ if (tag & (1<<test) ) return kTRUE ;
+ else return kFALSE ;
}
-
- void Print(const Option_t * opt)const;
-
- void SetDebug(Int_t deb) {fDebug=deb;}
- Int_t GetDebug() const {return fDebug;}
-
- void SetMCGenerator(TString mcgen) {fMCGenerator=mcgen;}
- TString GetMCGenerator() const {return fMCGenerator;}
+
+ //--------------------------------------
+ // Other methods
+ //--------------------------------------
+
+ // Method to recover MC jets stored in generator
+ TList * GetJets(AliCaloTrackReader * const reader) ;
+
+ void SetDebug(Int_t deb) { fDebug=deb ; }
+ Int_t GetDebug() const { return fDebug ; }
+
+ void SetMCGenerator(TString mcgen) { fMCGenerator = mcgen ; }
+ TString GetMCGenerator() const { return fMCGenerator ; }
+
+ void Print(const Option_t * opt) 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
+
+ ClassDef(AliMCAnalysisUtils,3)
-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
-
- ClassDef(AliMCAnalysisUtils,3)
} ;
-
#endif //ALIMCANALYSISUTILS_H
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff