StTree Class Reference

Inheritance diagram for StTree:

Public Member Functions
	StTree (const char *name="")
virtual void	SetIOMode (Option_t *iomode="0")
virtual Int_t	ReadEvent (const StUKey &ukey)
virtual Int_t	NextEvent (StUKey &ukey)
virtual Int_t	NextEvent ()
Int_t	NextKey ()
Int_t	Skip (int nskip)
virtual Int_t	WriteEvent (const StUKey &ukey)
virtual void	Close (const char *opt=0)
virtual Int_t	Open ()
virtual void	Clear (Option_t *opt="")
virtual Int_t	SetFile (const char *file, const char *iomode=0, int insist=0)
virtual void	SetBaseName (const char *basename, const char *dirname=0)
virtual const char *	GetBaseName ()
virtual Int_t	UpdateFile (const char *file)
Public Member Functions inherited from StBranch
	StBranch (const char *name="", StTree *parent=0, Option_t *opt=0)
virtual Option_t *	GetIOMode ()
virtual void	SetOption (Option_t *opt)
virtual Option_t *	GetOption () const
virtual Bool_t	IsOption (Option_t *opt) const
virtual const char *	GetFile ()
virtual Int_t	SetTFile (TFile *tfile)
virtual TFile *	GetTFile ()
virtual void	SetName (const char *name)
virtual void	SetUKey (Int_t ukey)
virtual StUKey	GetUKey () const
virtual Int_t	GetNEvents () const
virtual Int_t	GetEvent (Int_t mode)
virtual void	Clear (const char *opt=0)
virtual Int_t	GetDebug ()
virtual void	SetDebug (int dbl=1)
Public Member Functions inherited from TDataSet
	TDataSet (const char *name="", TDataSet *parent=0, Bool_t arrayFlag=kFALSE)
	TDataSet (const TDataSet &src, EDataSetPass iopt=kAll)
	TDataSet (TNode &src)
	This copy ctor has been depricated (left for thwe sake of the backweard compatibility)
virtual	~TDataSet ()
	std::cout << "Default destructor for " << GetName() << " - " << GetTitle() << std::endl;
virtual void	Add (TDataSet *dataset)
virtual void	AddAt (TDataSet *dataset, Int_t idx=0)
virtual void	AddAtAndExpand (TDataSet *dataset, Int_t idx=0)
virtual void	AddFirst (TDataSet *dataset)
	Add TDataSet object at the beginning of the dataset list of this dataset.
virtual void	AddLast (TDataSet *dataset)
	Add TDataSet object at the end of the dataset list of this dataset.
TDataSet *	At (Int_t idx) const
virtual void	Browse (TBrowser *b)
	Browse this dataset (called by TBrowser).
virtual TObject *	Clone (const char *newname="") const
	the custom implementation fo the TObject::Clone
virtual void	Delete (Option_t *opt="")
virtual TDataSet *	Find (const char *path) const
virtual TDataSet *	FindByName (const char *name, const char *path="", Option_t *opt="") const
virtual TDataSet *	FindByPath (const char *path) const
	Aliase for TDataSet::Find(const Char_t *path) method.
virtual TDataSet *	FindByTitle (const char *title, const char *path="", Option_t *opt="") const
TObject *	FindObject (const char *name) const
TObject *	FindObject (const TObject *o) const
virtual TDataSet *	First () const
	Return the first object in the list. Returns 0 when list is empty.
TObjArray *	GetObjArray () const
virtual TSeqCollection *	GetCollection () const
TList *	GetList () const
virtual Int_t	GetListSize () const
TObject *	GetMother () const
virtual TObject *	GetObject () const
	The depricated method (left here for the sake of the backward compatibility)
virtual TDataSet *	GetParent () const
virtual Long_t	HasData () const
virtual TDataSet *	Instance () const
virtual TString	Path () const
	return the full path of this data set
virtual EDataSetPass	Pass (EDataSetPass(*callback)(TDataSet *), Int_t depth=0)
virtual EDataSetPass	Pass (EDataSetPass(*callback)(TDataSet *, void *), void *user, Int_t depth=0)
virtual void	PrintContents (Option_t *opt="") const
virtual Int_t	Purge (Option_t *opt="")
virtual void	Remove (TDataSet *set)
	Remiove the "set" from this TDataSet.
virtual TDataSet *	RemoveAt (Int_t idx)
virtual void	SetMother (TDataSet *parent=0)
virtual void	SetObject (TObject *obj)
	The depricated method (left here for the sake of the backward compatibility)
virtual void	SetParent (TDataSet *parent=0)
virtual void	SetWrite ()
virtual void	Shunt (TDataSet *newParent=0)
virtual void	Sort ()
	Sort recursively all members of the TDataSet with TList::Sort method.
virtual Bool_t	IsEmpty () const
	return kTRUE if the "internal" collection has no member
virtual Bool_t	IsFolder () const
virtual Bool_t	IsMarked () const
virtual Bool_t	IsThisDir (const char *dirname, int len=-1, int ignorecase=0) const
virtual TDataSet *	Last () const
	Return the last object in the list. Returns 0 when list is empty.
virtual void	ls (Option_t *option="") const
virtual void	ls (Int_t depth) const
void	Mark ()
void	UnMark ()
void	MarkAll ()
	Mark all members of this dataset.
void	UnMarkAll ()
	UnMark all members of this dataset.
void	InvertAllMarks ()
	Invert mark bit for all members of this dataset.
void	Mark (UInt_t flag, EBitOpt reset=kSet)
virtual TDataSet *	Next () const
virtual TDataSet *	Prev () const
virtual void	Update ()
virtual void	Update (TDataSet *set, UInt_t opt=0)
virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const

Static Public Member Functions
static StTree *	GetTree (TFile *file, const char *treeName)
Static Public Member Functions inherited from TDataSet
static TDataSet *	GetMainSet ()
	return pointer to the main dataset
static TDataSet *	instance ()

Protected Attributes
TString	fBaseName
Protected Attributes inherited from StBranch
Int_t	fNEvents
StUKey	fUKey
char	fIOMode
	Current RunEvent number.
TString	fFile
	1=ReadOnly; 2=WriteOnly; 1+2=Update;0=do nothing
TString	fOption
TFile *	fTFile
Int_t	fDebug
	Opened TFile.
ULong_t	fHandle
	debug level
Protected Attributes inherited from TDataSet
TDataSet *	fParent
TSeqCollection *	fList

Additional Inherited Members
Public Types inherited from TDataSet
enum	EDataSetPass {   kContinue, kPrune, kStop, kUp,   kStruct, kAll, kRefs, kMarked }
enum	ESetBits { kMark = BIT(22), kArray = BIT(20) }
enum	EBitOpt { kSet = kTRUE, kReset = kFALSE }
Protected Member Functions inherited from StBranch
virtual void	OpenTFile ()
void	SetParAll (TDataSet *parNew, TDataSet *parOld, TList *savList)
void	SetParAll (TList *savList)
Protected Member Functions inherited from TDataSet
virtual void	SetMother (TObject *mother)
	TDataSet (const char *name, const char *title)
void	AddMain (TDataSet *set)
	add data set to main data set
TDataSet *	GetRealParent ()
	return real parent
void	MakeCollection ()
	Create the internal container at once if any.
Static Protected Member Functions inherited from TDataSet
static EDataSetPass	SortIt (TDataSet *ds)
static EDataSetPass	SortIt (TDataSet *ds, void *user)
Static Protected Attributes inherited from TDataSet
static TDataSet *	fgMainSet = &mainSet

Detailed Description

Definition at line 84 of file StTree.h.

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

• St_base/StTree.h
• St_base/StTree.cxx