TFileSet Class Reference

Inheritance diagram for TFileSet:

Public Member Functions
	TFileSet ()
	to be documented
	TFileSet (const TString &dirname, const Char_t *filename=0, Bool_t expand=kTRUE, Int_t maxDepth=10)
virtual	~TFileSet ()
	to be documented
virtual Long_t	HasData () const
virtual Bool_t	IsEmpty () const
	to be documented
virtual Bool_t	IsFolder () const
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 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	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

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 }
Static Public Member Functions inherited from TDataSet
static TDataSet *	GetMainSet ()
	return pointer to the main dataset
static TDataSet *	instance ()
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)
Protected Attributes inherited from TDataSet
TDataSet *	fParent
TSeqCollection *	fList
Static Protected Attributes inherited from TDataSet
static TDataSet *	fgMainSet = &mainSet

Detailed Description

Definition at line 28 of file TFileSet.h.

Constructor & Destructor Documentation

TFileSet::TFileSet	(	const TString &	dirname,
		const Char_t *	setname = 0,
		Bool_t	expand = kTRUE,
		Int_t	maxDepth = 10
	)

Creates TFileSet Convert the "opearting system" file system tree into the memory resided TFileSet

Parameters:

dirname - the name of the "native file system" directory to convert into TFileSet setname - the name of this TFileSet (it is the "base name" of the "dirname" by default) expand - flag whether the "dirname" must be "expanded (kTRUE by default) maxDeep - the max number of the levels of the directory to read in (=10 by default) Note: If the "dirname" points to non-existent object, for examoe it is dead-link -— the object is marked as "Zombie" and this flag is propagated upwards

Definition at line 66 of file TFileSet.cxx.

References TFileSet().

Member Function Documentation

Long_t TFileSet::HasData ( ) const

virtual

This implementation is done in the TDataSet::Purge() method in mind Since this method returns non-zero for files the last are NOT "purged" by TDataSet::Purge()

Reimplemented from TDataSet.

Definition at line 143 of file TFileSet.cxx.

Bool_t TFileSet::IsFolder ( ) const

virtual

If the title of this TFileSet is "file" it is NOT folder see: TFileSet(TString &dirname,const Char_t *setname,Bool_t expand)

Reimplemented from TDataSet.

Definition at line 157 of file TFileSet.cxx.

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

• Table/TFileSet.h
• Table/TFileSet.cxx