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AliRoot » PWGHF » CORRELATIONHF » AliDxHFEParticleSelection

class AliDxHFEParticleSelection: public TNamed

This file is property of and copyright by the ALICE Project
ALICE Experiment at CERN, All rights reserved.

Primary Authors: Matthias Richter <Matthias.Richter@ift.uib.no>
Sedat Altinpinar <Sedat.Altinpinar@cern.ch>
Hege Erdal       <hege.erdal@gmail.com>

Permission to use, copy, modify and distribute this software and its
documentation strictly for non-commercial purposes is hereby granted
without fee, provided that the above copyright notice appears in all
copies and that both the copyright notice and this permission notice
appear in the supporting documentation. The authors make no claims
about the suitability of this software for any purpose. It is
provided "as is" without express or implied warranty.

Function Members (Methods)

public:

	AliDxHFEParticleSelection(const char* name = NULL, const char* opt = "")
virtual	~AliDxHFEParticleSelection()
void	TObject::AbstractMethod(const char* method) const
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TObject::Browse(TBrowser* b)
int	CheckAndAdd(AliVParticle* p)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	Clear(Option_t* option = "")
virtual TObject*	TNamed::Clone(const char* newname = "") const
virtual Int_t	TNamed::Compare(const TObject* obj) const
virtual void	TNamed::Copy(TObject& named) const
TH2*	CreateControl2DHistogram(const char* name, const char* title, double* nBins, const char* xaxis, const char* yaxis) const
TH1*	CreateControlHistogram(const char* name, const char* title, int nBins, const char** binLabels = NULL) const
TH1*	CreateControlHistogram(const char* name, const char* title, int nBins, double min, double max, const char** binLabels = NULL) const
THnSparse*	CreateControlTHnSparse(const char* name, int thnSize, int* thnBins, double* thnMin, double* thnMax, const char** binLabels) const
virtual AliVParticle*	CreateParticle(AliVParticle* track)
virtual THnSparse*	DefineTHnSparse()
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	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 void	TNamed::FillBuffer(char*& buffer)
virtual int	FillParticleProperties(AliVParticle* p, Double_t* date, int dimension) const
virtual TObject*	FindObject(const char* name) const
virtual TObject*	FindObject(const TObject* obj) const
const TList*	GetControlObjects() const
int	GetDimTHnSparse() const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
virtual const char*	TNamed::GetName() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	GetOption() const
const TObjArray*	GetSelected() const
Int_t	GetSystem() const
virtual const char*	TNamed::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
Bool_t	GetUseMC() const
int	GetVerbosity() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TNamed::Hash() const
virtual int	HistogramEventProperties(int bin)
virtual int	HistogramEventProperties(int histonr, int bin)
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
virtual int	Init()
virtual int	InitControlObjects()
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 int	IsSelected(AliVParticle* p, const AliVEvent* pEvent = NULL)
virtual Bool_t	TNamed::IsSortable() const
Bool_t	TObject::IsZombie() const
virtual void	TNamed::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
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)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	Print(Option_t* option = "") const
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	TObject::ResetBit(UInt_t f)
virtual void	SaveAs(const char* filename = "", Option_t* option = "") const
virtual void	TObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
virtual TObjArray*	Select(const AliVEvent* pEvent)
virtual TObjArray*	Select(TObjArray* particles, const AliVEvent* pEvent)
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
virtual void	SetCuts(TObject*, int = 0)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
virtual void	TNamed::SetName(const char* name)MENU
virtual void	TNamed::SetNameTitle(const char* name, const char* title)
static void	TObject::SetObjectStat(Bool_t stat)
void	SetOption(const char* opt)
virtual void	SetPIDResponse(const AliPIDResponse*)
virtual void	TNamed::SetTitle(const char* title = "")MENU
virtual void	TObject::SetUniqueID(UInt_t uid)
void	SetVerbosity(int verbosity)
virtual void	ShowMembers(TMemberInspector&)
virtual Int_t	TNamed::Sizeof() const
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
virtual void	TObject::UseCurrentStyle()
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:

int	AddControlObject(TObject* pObj)
virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
virtual int	HistogramParticleProperties(AliVParticle* p, int selected = 1)
void	InitTHnSparseArray(int dimension)
void	TObject::MakeZombie()
virtual int	ParseArguments(const char* arguments)
Double_t*	ParticleProperties() const

private:

	AliDxHFEParticleSelection(const AliDxHFEParticleSelection&)
AliDxHFEParticleSelection&	operator=(const AliDxHFEParticleSelection&)

Data Members

public:

enum {	kEventsAll
	kEventsSel
	kEventsWithParticle
	kNEventPropertyLabels
	kTrackAll
	kTrackSel
	kNTrackPropertyLabels
	kHistoEvent
	kHistoNrTracksPrEvent
};
enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

protected:

TString	TNamed::fName	object identifier
TString	TNamed::fTitle	object title

private:

TList*	fControlObjects	list of control objects
int	fDimThn	dim of thnsparse
TString	fOption	option
Double_t*	fParticleProperties	! filling array for THnSparse
TObjArray*	fSelectedTracks	! array of selected tracks
Int_t	fSystem	whether running on pp(0,default), PbPb(1) or pPb(2, not used yet)
bool	fUseMC	specific implementation for MC selection
int	fVerbosity	! verbosity
static const char*	fgkEventControlBinNames[2147483647]	! bin labels for event control histogram
static const char*	fgkTrackControlBinNames[2147483647]	! bin labels for track control histogram
TH1*	fhEventControl	! event control histogram
TH1*	fhNrTracksPerEvent	! Control histo for nr particles pr event
TH1*	fhTrackControl	! track control histogram

Class Charts

Inheritance Chart:

TNamed

←

AliDxHFEParticleSelection

←

AliDxHFEParticleSelectionD0

←

AliDxHFEParticleSelectionMCD0

AliDxHFEParticleSelectionEl

←

AliDxHFEParticleSelectionMCEl

Function documentation

AliDxHFEParticleSelection(const char* name = NULL, const char* opt = "")

 constructor

~AliDxHFEParticleSelection()

 destructor

int Init()

 Init part sel. Calls InitControlObjects()

int InitControlObjects()

 init control objects
 TODO: Change to private now that have Init()?

TH1* CreateControlHistogram(const char* name, const char* title, int nBins, double min, double max, const char** binLabels = NULL) const

 create control histogram

TH2* CreateControl2DHistogram(const char* name, const char* title, double* nBins, const char* xaxis, const char* yaxis) const

 create control 2D histogram. Requires as input:
 name = name of histogram
 title = title of histogram
 nBins (array with 6 elements) containing apropriate binning and range for x and y axis
 xaxis = title of x axis
 yaxis = title of y axis

THnSparse* CreateControlTHnSparse(const char* name, int thnSize, int* thnBins, double* thnMin, double* thnMax, const char** binLabels) const

 Creates THnSparse.

THnSparse* DefineTHnSparse()

 Defines the THnSparse. For now, only calls CreatControlTHnSparse

int AddControlObject(TObject* pObj)

 add control object to list, the base class becomes owner of the object

int HistogramEventProperties(int histonr, int bin)

 histogram event properties

int HistogramParticleProperties(AliVParticle* p, int selected = 1)

 histogram particle properties

int FillParticleProperties(AliVParticle* p, Double_t* date, int dimension) const

 fill the data array from the particle data

TObjArray* Select(const AliVEvent* pEvent)

 create selection from 'Tracks' member of the event,
 array contains only pointers but does not own the objects
 object array needs to be deleted by caller

TObjArray* Select(TObjArray* particles, const AliVEvent* pEvent)

 create selection from the array of particles,
 array contains only pointers but does not own the objects
 object array needs to be deleted by caller

int CheckAndAdd(AliVParticle* p)

 check and add track to internal array
 TODO: check if needed

int IsSelected(AliVParticle* p, const AliVEvent* pEvent = NULL)

 check particle if it passes the selection criteria
 childs can overload, by default all tracks are selected

void Print(Option_t* option = "") const

 inherited from TObject: print info

void SaveAs(const char* filename = "", Option_t* option = "") const

 inherited from TObject: save selection criteria

void Draw(Option_t* option = "")

 inherited from TObject: draw content

TObject* FindObject(const char* name) const

 inherited from TObject: find object by name

TObject* FindObject(const TObject* obj) const

 inherited from TObject: find object by pointer

AliVParticle * CreateParticle(AliVParticle* track)

 Creating object with reduced particle properties

int ParseArguments(const char* arguments)

 parse arguments and set internal flags

AliDxHFEParticleSelection(const char* name = NULL, const char* opt = "")

 constructor

void SetOption(const char* opt)

 set options

{ fOption = opt; }

Option_t* GetOption() const

 overloaded from TObject: get option

{ return fOption;}

void SetPIDResponse(const AliPIDResponse* )

{}

const TList* GetControlObjects() const

 Get the list fControlObjects.

{return fControlObjects;}

int HistogramEventProperties(int histonr, int bin)

 histogram event properties

void SetCuts(TObject* , int = 0)

 set cuts object: general TObject pointer is used as argument to support
 different types; a type cast check is implemented in the method

{}

Bool_t GetUseMC() const

 TODO: check whether that is needed, should be covered by the specific
 child implementation

{return fUseMC;}

const TObjArray* GetSelected() const

 get selected tracks

{return fSelectedTracks;}

void Clear(Option_t* option = "")

 inherited from TObject: cleanup

void SetVerbosity(int verbosity)

 set verbosity

{fVerbosity=verbosity;}

int GetVerbosity() const

 get verbosity

{return fVerbosity;}

int GetDimTHnSparse() const

 get the dimension of THn, fixed

{return fDimThn;}

TH1* CreateControlHistogram(const char* name, const char* title, int nBins, double min, double max, const char** binLabels = NULL) const

 create control histogram

Int_t GetSystem() const

{return fSystem;}

void InitTHnSparseArray(int dimension)

 set the dimension of THn and allocate filling array

Double_t* ParticleProperties() const

{return fParticleProperties;}

AliDxHFEParticleSelection& operator=(const AliDxHFEParticleSelection& )

 assignment operator prohibited