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Reference Guide
h1analysisTreeReader Class Reference

Definition at line 12 of file h1analysisTreeReader.h.

Public Member Functions

 h1analysisTreeReader (TTree *=0)
virtual ~h1analysisTreeReader ()
void Begin (TTree *)
TListGetOutputList () const
void Init (TTree *myTree)
Bool_t Notify ()
 This method must be overridden to handle object notification. More...
Bool_t Process (Long64_t entry)
 The Process() function is called for each entry in the tree (or possibly keyed object in the case of PROOF) to be processed. More...
void Reset ()
void SetInputList (TList *input)
void SetObject (TObject *obj)
void SetOption (const char *option)
void SlaveBegin (TTree *)
void SlaveTerminate ()
void Terminate ()
int Version () const
- Public Member Functions inherited from TSelector
 TSelector ()
 Default selector ctor. More...
virtual ~TSelector ()
 Selector destructor. More...
virtual void Abort (const char *why, EAbort what=kAbortProcess)
 Abort processing. More...
virtual EAbort GetAbort () const
virtual Int_t GetEntry (Long64_t, Int_t=0)
virtual TListGetInputList () const
virtual const char * GetOption () const
virtual Long64_t GetStatus () const
virtual void ImportOutput (TList *output)
 Imports the content of 'output' in the internal output list. More...
virtual Bool_t ProcessCut (Long64_t)
 This method is called before processing entry. More...
virtual void ProcessFill (Long64_t)
 This method is called for all selected entries. More...
virtual void ResetAbort ()
virtual void SetStatus (Long64_t status)
- Public Member Functions inherited from TObject
 TObject ()
 TObject constructor. More...
 TObject (const TObject &object)
 TObject copy ctor. More...
virtual ~TObject ()
 TObject destructor. More...
void AbstractMethod (const char *method) const
 Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad. More...
virtual void Browse (TBrowser *b)
 Browse object. May be overridden for another default action. More...
ULong_t CheckedHash ()
 Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. More...
virtual const char * ClassName () const
 Returns name of class to which the object belongs. More...
virtual void Clear (Option_t *="")
virtual TObjectClone (const char *newname="") const
 Make a clone of an object using the Streamer facility. More...
virtual Int_t Compare (const TObject *obj) const
 Compare abstract method. More...
virtual void Copy (TObject &object) const
 Copy this to obj. More...
virtual void Delete (Option_t *option="")
 Delete this object. More...
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Computes distance from point (px,py) to the object. More...
virtual void Draw (Option_t *option="")
 Default Draw method for all objects. More...
virtual void DrawClass () const
 Draw class inheritance tree of the class to which this object belongs. More...
virtual TObjectDrawClone (Option_t *option="") const
 Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad). More...
virtual void Dump () const
 Dump contents of object on stdout. More...
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message. More...
virtual void Execute (const char *method, const char *params, Int_t *error=0)
 Execute method on this object with the given parameter string, e.g. More...
virtual void Execute (TMethod *method, TObjArray *params, Int_t *error=0)
 Execute method on this object with parameters stored in the TObjArray. More...
virtual void ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute action corresponding to an event at (px,py). More...
virtual void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message. More...
virtual TObjectFindObject (const char *name) const
 Must be redefined in derived classes. More...
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes. More...
virtual Option_tGetDrawOption () const
 Get option used by the graphics system to draw this object. More...
virtual const char * GetIconName () const
 Returns mime type name of object. More...
virtual const char * GetName () const
 Returns name of object. More...
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py). More...
virtual const char * GetTitle () const
 Returns title of object. More...
virtual UInt_t GetUniqueID () const
 Return the unique object id. More...
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out. More...
virtual ULong_t Hash () const
 Return hash value for this object. More...
Bool_t HasInconsistentHash () const
 Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. More...
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message. More...
virtual Bool_t InheritsFrom (const char *classname) const
 Returns kTRUE if object inherits from class "classname". More...
virtual Bool_t InheritsFrom (const TClass *cl) const
 Returns kTRUE if object inherits from TClass cl. More...
virtual void Inspect () const
 Dump contents of this object in a graphics canvas. More...
void InvertBit (UInt_t f)
virtual Bool_t IsEqual (const TObject *obj) const
 Default equal comparison (objects are equal if they have the same address in memory). More...
virtual Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
R__ALWAYS_INLINE Bool_t IsOnHeap () const
virtual Bool_t IsSortable () const
R__ALWAYS_INLINE Bool_t IsZombie () const
virtual void ls (Option_t *option="") const
 The ls function lists the contents of a class on stdout. More...
void MayNotUse (const char *method) const
 Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More...
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete. More...
void operator delete (void *ptr)
 Operator delete. More...
void operator delete[] (void *ptr)
 Operator delete []. More...
voidoperator new (size_t sz)
voidoperator new (size_t sz, void *vp)
voidoperator new[] (size_t sz)
voidoperator new[] (size_t sz, void *vp)
TObjectoperator= (const TObject &rhs)
 TObject assignment operator. More...
virtual void Paint (Option_t *option="")
 This method must be overridden if a class wants to paint itself. More...
virtual void Pop ()
 Pop on object drawn in a pad to the top of the display list. More...
virtual void Print (Option_t *option="") const
 This method must be overridden when a class wants to print itself. More...
virtual Int_t Read (const char *name)
 Read contents of object with specified name from the current directory. More...
virtual void RecursiveRemove (TObject *obj)
 Recursively remove this object from a list. More...
void ResetBit (UInt_t f)
virtual void SaveAs (const char *filename="", Option_t *option="") const
 Save this object in the file specified by filename. More...
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save a primitive as a C++ statement(s) on output stream "out". More...
void SetBit (UInt_t f)
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f. More...
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object. More...
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id. More...
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message. More...
R__ALWAYS_INLINE Bool_t TestBit (UInt_t f) const
Int_t TestBits (UInt_t f) const
virtual void UseCurrentStyle ()
 Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message. More...
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory. More...
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory. More...

Public Attributes

TTreeReaderValue< Float_tfDm_d
TTreeReaderValue< Float_tfEtads_d
TTreeReaderValue< Int_tfIk
Bool_t fillList
TTreeReaderValue< Int_tfIpi
TTreeReaderValue< Int_tfIpis
TTreeReaderValue< Float_tfMd0_d
TTreeReaderArray< Int_tfNhitrp
TTreeReaderValue< Int_tfNjets
TTreeReaderArray< Float_tfNlhk
TTreeReaderArray< Float_tfNlhpi
Long64_t fProcessed
TTreeReaderValue< Float_tfPtd0_d
TTreeReaderValue< Float_tfPtds_d
TTreeReaderArray< Float_tfRend
TTreeReaderValue< Float_tfRpd0_t
TTreeReaderArray< Float_tfRstart
TTreeReader myTreeReader
Bool_t useList

Additional Inherited Members

- Public Types inherited from TSelector
enum  EAbort { kContinue, kAbortProcess, kAbortFile }
- Public Types inherited from TObject
enum  {
  kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kInconsistent = 0x08000000,
  kBitMask = 0x00ffffff
enum  { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }
enum  EDeprecatedStatusBits { kObjInCanvas = BIT(3) }
enum  EStatusBits {
  kCanDelete = BIT(0), kMustCleanup = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5),
  kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13)
- Static Public Member Functions inherited from TSelector
static TSelectorGetSelector (const char *filename)
 The code in filename is loaded (interpreted or compiled, see below), filename must contain a valid class implementation derived from TSelector. More...
static Bool_t IsStandardDraw (const char *selec)
 Find out if this is a standard selection used for Draw actions (either TSelectorDraw, TProofDraw or deriving from them). More...
- Static Public Member Functions inherited from TObject
static Longptr_t GetDtorOnly ()
 Return destructor only flag. More...
static Bool_t GetObjectStat ()
 Get status of object stat flag. More...
static void SetDtorOnly (void *obj)
 Set destructor only flag. More...
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable. More...
- Protected Types inherited from TObject
enum  { kOnlyPrepStep = BIT(3) }
- Protected Member Functions inherited from TObject
virtual void DoError (int level, const char *location, const char *fmt, va_list va) const
 Interface to ErrorHandler (protected). More...
void MakeZombie ()
- Protected Attributes inherited from TSelector
EAbort fAbort
 Abort status. More...
 List of objects available during processing. More...
 ! Current object if processing object (vs. TTree) More...
TString fOption
 Option given to TTree::Process. More...
 ! List of objects created during processing More...
Long64_t fStatus
 Selector status. More...

#include </home/sftnight/build/workspace/root-makedoc-master/rootspi/rdoc/src/master/tutorials/tree/h1analysisTreeReader.h>

Inheritance diagram for h1analysisTreeReader:

Constructor & Destructor Documentation

◆ h1analysisTreeReader()

h1analysisTreeReader::h1analysisTreeReader ( TTree = 0)

Definition at line 40 of file h1analysisTreeReader.h.

◆ ~h1analysisTreeReader()

virtual h1analysisTreeReader::~h1analysisTreeReader ( )

Definition at line 61 of file h1analysisTreeReader.h.

Member Function Documentation

◆ Begin()

void h1analysisTreeReader::Begin ( TTree )

Reimplemented from TSelector.

◆ GetOutputList()

TList* h1analysisTreeReader::GetOutputList ( ) const

Reimplemented from TSelector.

Definition at line 73 of file h1analysisTreeReader.h.

◆ Init()

void h1analysisTreeReader::Init ( TTree myTree)

Reimplemented from TSelector.

Definition at line 67 of file h1analysisTreeReader.h.

◆ Notify()

Bool_t h1analysisTreeReader::Notify ( )

This method must be overridden to handle object notification.

Reimplemented from TSelector.

◆ Process()

Bool_t h1analysisTreeReader::Process ( Long64_t  )

The Process() function is called for each entry in the tree (or possibly keyed object in the case of PROOF) to be processed.

The entry argument specifies which entry in the currently loaded tree is to be processed. It can be passed to either t01::GetEntry() or TBranch::GetEntry() to read either all or the required parts of the data. When processing keyed objects with PROOF, the object is already loaded and is available via the fObject pointer.

This function should contain the "body" of the analysis. It can contain simple or elaborate selection criteria, run algorithms on the data of the event and typically fill histograms.

The processing can be stopped by calling Abort().

Use fStatus to set the return value of TTree::Process().

The return value is currently not used.

WARNING when a selector is used with a TChain, you must use the pointer to the current TTree to call GetEntry(entry). The entry is always the local entry number in the current tree. Assuming that fChain is the pointer to the TChain being processed, use: fChain->GetTree()->GetEntry(entry).

Reimplemented from TSelector.

◆ Reset()

void h1analysisTreeReader::Reset ( void  )

Definition at line 81 of file h1analysisTreeReader.h.

◆ SetInputList()

void h1analysisTreeReader::SetInputList ( TList input)

Reimplemented from TSelector.

Definition at line 72 of file h1analysisTreeReader.h.

◆ SetObject()

void h1analysisTreeReader::SetObject ( TObject obj)

Reimplemented from TSelector.

Definition at line 71 of file h1analysisTreeReader.h.

◆ SetOption()

void h1analysisTreeReader::SetOption ( const char *  option)

Reimplemented from TSelector.

Definition at line 70 of file h1analysisTreeReader.h.

◆ SlaveBegin()

void h1analysisTreeReader::SlaveBegin ( TTree )

Reimplemented from TSelector.

◆ SlaveTerminate()

void h1analysisTreeReader::SlaveTerminate ( )

Reimplemented from TSelector.

◆ Terminate()

void h1analysisTreeReader::Terminate ( )

Reimplemented from TSelector.

◆ Version()

int h1analysisTreeReader::Version ( ) const

Reimplemented from TSelector.

Definition at line 64 of file h1analysisTreeReader.h.

Member Data Documentation

◆ elist

TEntryList* h1analysisTreeReader::elist

Definition at line 37 of file h1analysisTreeReader.h.

◆ fDm_d

TTreeReaderValue<Float_t> h1analysisTreeReader::fDm_d

Definition at line 18 of file h1analysisTreeReader.h.

◆ fEtads_d

TTreeReaderValue<Float_t> h1analysisTreeReader::fEtads_d

Definition at line 17 of file h1analysisTreeReader.h.

◆ fIk

TTreeReaderValue<Int_t> h1analysisTreeReader::fIk

Definition at line 19 of file h1analysisTreeReader.h.

◆ fillList

Bool_t h1analysisTreeReader::fillList

Definition at line 36 of file h1analysisTreeReader.h.

◆ fIpi

TTreeReaderValue<Int_t> h1analysisTreeReader::fIpi

Definition at line 20 of file h1analysisTreeReader.h.

◆ fIpis

TTreeReaderValue<Int_t> h1analysisTreeReader::fIpis

Definition at line 21 of file h1analysisTreeReader.h.

◆ fMd0_d

TTreeReaderValue<Float_t> h1analysisTreeReader::fMd0_d

Definition at line 23 of file h1analysisTreeReader.h.

◆ fNhitrp

TTreeReaderArray<Int_t> h1analysisTreeReader::fNhitrp

Definition at line 25 of file h1analysisTreeReader.h.

◆ fNjets

TTreeReaderValue<Int_t> h1analysisTreeReader::fNjets

Definition at line 30 of file h1analysisTreeReader.h.

◆ fNlhk

TTreeReaderArray<Float_t> h1analysisTreeReader::fNlhk

Definition at line 28 of file h1analysisTreeReader.h.

◆ fNlhpi

TTreeReaderArray<Float_t> h1analysisTreeReader::fNlhpi

Definition at line 29 of file h1analysisTreeReader.h.

◆ fProcessed

Long64_t h1analysisTreeReader::fProcessed

Definition at line 38 of file h1analysisTreeReader.h.

◆ fPtd0_d

TTreeReaderValue<Float_t> h1analysisTreeReader::fPtd0_d

Definition at line 22 of file h1analysisTreeReader.h.

◆ fPtds_d

TTreeReaderValue<Float_t> h1analysisTreeReader::fPtds_d

Definition at line 16 of file h1analysisTreeReader.h.

◆ fRend

TTreeReaderArray<Float_t> h1analysisTreeReader::fRend

Definition at line 27 of file h1analysisTreeReader.h.

◆ fRpd0_t

TTreeReaderValue<Float_t> h1analysisTreeReader::fRpd0_t

Definition at line 24 of file h1analysisTreeReader.h.

◆ fRstart

TTreeReaderArray<Float_t> h1analysisTreeReader::fRstart

Definition at line 26 of file h1analysisTreeReader.h.

◆ h2

TH2F* h1analysisTreeReader::h2

Definition at line 33 of file h1analysisTreeReader.h.

◆ hdmd

TH1F* h1analysisTreeReader::hdmd

Definition at line 32 of file h1analysisTreeReader.h.

◆ myTreeReader

TTreeReader h1analysisTreeReader::myTreeReader

Definition at line 14 of file h1analysisTreeReader.h.

◆ useList

Bool_t h1analysisTreeReader::useList

Definition at line 35 of file h1analysisTreeReader.h.

The documentation for this class was generated from the following file: