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class AliHFEV0cuts: public TObject

Function Members (Methods)

public:

	AliHFEV0cuts()
	AliHFEV0cuts(const AliHFEV0cuts& ref)
virtual	~AliHFEV0cuts()
void	TObject::AbstractMethod(const char* method) const
virtual void	TObject::AppendPad(Option_t* option = "")
void	Armenteros(const AliESDv0* v0, Float_t* val)
virtual void	TObject::Browse(TBrowser* b)
Bool_t	CheckSigns(AliESDv0 *const v0)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	TObject::Clear(Option_t* = "")
virtual TObject*	TObject::Clone(const char* newname = "") const
virtual Int_t	TObject::Compare(const TObject* obj) const
AliKFParticle*	CreateMotherParticle(AliVTrack const pdaughter, AliVTrack const ndaughter, Int_t pspec, Int_t nspec)
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TObject::Dump() constMENU
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
Bool_t	GammaCuts(AliESDv0* v0)
Bool_t	GetConvPosXY(AliESDtrack const ptrack, AliESDtrack const ntrack, Double_t* convpos)
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
Bool_t	GetHelixCenter(AliESDtrack const track, Double_t b, Int_t charge, Double_t center)
virtual const char*	TObject::GetIconName() const
TList*	GetList()
TList*	GetListMC()
virtual const char*	TObject::GetName() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
virtual const char*	TObject::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TObject::Hash() const
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
void	Init(const char* name)
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TObject::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TObject::IsSortable() const
Bool_t	TObject::IsZombie() const
Bool_t	K0Cuts(AliESDv0* v0)
Bool_t	LambdaCuts(AliESDv0* v0, Bool_t& isLambda)
virtual void	TObject::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
virtual Bool_t	TObject::Notify()
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
Double_t	OpenAngle(AliESDv0 *const v0)
static void	TObject::operator delete(void* ptr)
static void	TObject::operator delete(void* ptr, void* vp)
static void	TObject::operator delete[](void* ptr)
static void	TObject::operator delete[](void* ptr, void* vp)
void*	TObject::operator new(size_t sz)
void*	TObject::operator new(size_t sz, void* vp)
void*	TObject::operator new[](size_t sz)
void*	TObject::operator new[](size_t sz, void* vp)
AliHFEV0cuts&	operator=(const AliHFEV0cuts& ref)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	TObject::Print(Option_t* option = "") const
Double_t	PsiPair(const AliESDv0* v0)
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	TObject::ResetBit(UInt_t f)
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
void	SetCurrentV0id(Int_t id)
void	SetDaughtersID(Int_t* d)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
void	SetInputEvent(AliVEvent *const e)
void	SetMCEvent(AliMCEvent *const mce)
static void	TObject::SetObjectStat(Bool_t stat)
void	SetPrimaryVertex(AliKFVertex *const v)
virtual void	TObject::SetUniqueID(UInt_t uid)
virtual void	ShowMembers(TMemberInspector&)
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
Bool_t	TrackCutsCommon(AliESDtrack* track)
virtual void	TObject::UseCurrentStyle()
Bool_t	V0CutsCommon(AliESDv0* v0)
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	TObject::MakeZombie()

private:

virtual void

Copy(TObject& ref) const

Data Members

public:

enum {	kBitQA
	kBitQAmc
	kUndef
	kRecoGamma
	kRecoK0
	kRecoPhi
	kRecoLambda
	kRecoALambda
	kRecoElectron
	kRecoPionK0
	kRecoPionL
	kRecoKaon
	kRecoProton
};
enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

private:

Int_t	fCurrentV0id	MC flagged V0
UInt_t	fDestBits	status bits for destructor
AliVEvent*	fInputEvent	Input Event
AliMCEvent*	fMCEvent	MC event
Int_t	fNdaughterPDG	MC id of the negative daugeter
Int_t	fPdaughterPDG	MC id of the positive daugeter
AliKFVertex*	fPrimaryVertex	primary vertex
AliHFEcollection*	fQA	store QA cut histograms
AliHFEcollection*	fQAmc	store

Class Charts

Inheritance Chart:

TObject

←

AliHFEV0cuts

Function documentation

AliHFEV0cuts()

~AliHFEV0cuts()

 destructor

AliHFEV0cuts(const AliHFEV0cuts& ref)

 Copy constructor

AliHFEV0cuts & operator=(const AliHFEV0cuts& ref)

 Assignment operator

void Copy(TObject& ref) const

 Copy function

void Init(const char* name)

 initialize the output objects and create histograms

Bool_t TrackCutsCommon(AliESDtrack* track)

 singe track cuts commom for all particle candidates

Bool_t V0CutsCommon(AliESDv0* v0)

 V0 cuts common to all V0s

Bool_t GammaCuts(AliESDv0* v0)

 gamma cuts

Bool_t K0Cuts(AliESDv0* v0)

 K0 cuts

Bool_t LambdaCuts(AliESDv0* v0, Bool_t& isLambda)

 Lambda cuts - decision on Lambda - AntiLambda is taken too

 discrimination between lambda and antilambda - correlation of the following variables necessary:
 - momentum of the proton AND momentum of the pion (proton momentum is allways larger)
 - mass of the mother particle

Double_t OpenAngle(AliESDv0 *const v0)

 Opening angle between two daughter tracks

Double_t PsiPair(const AliESDv0* v0)

 Angle between daughter momentum plane and plane

AliKFParticle * CreateMotherParticle(AliVTrack *const pdaughter, AliVTrack *const ndaughter, Int_t pspec, Int_t nspec)

 Creates a mother particle

void Armenteros(const AliESDv0* v0, Float_t* val)

 computes the Armenteros variables for given V0
 fills the histogram
 returns the values via "val"

Bool_t CheckSigns(AliESDv0 *const v0)

 check wheter the sign was correctly applied to
 V0 daughter tracks

Bool_t GetConvPosXY(AliESDtrack *const ptrack, AliESDtrack *const ntrack, Double_t* convpos)

 recalculate the gamma conversion XY postition

Bool_t GetHelixCenter(AliESDtrack *const track, Double_t b, Int_t charge, Double_t* center)

 see header file for documentation

void SetMCEvent(AliMCEvent *const mce)

void RunQA();

{ fMCEvent = mce; }

void SetInputEvent(AliVEvent *const e)

{ fInputEvent = e; }

void SetPrimaryVertex(AliKFVertex *const v)

{ fPrimaryVertex = v; }

TList* GetList()

TList* GetListMC()

void SetCurrentV0id(Int_t id)

 MC stuff

{ fCurrentV0id = id; }

void SetDaughtersID(Int_t* d)

{fPdaughterPDG = d[0]; fNdaughterPDG = d[1]; }