Definition at line 35 of file TDataSetIter.h.

Public Member Functions
	TDataSetIter (TDataSet *l, Bool_t dir)
	to be documented More...

	TDataSetIter (TDataSet *l=0, Int_t depth=1, Bool_t dir=kIterForward)
	to be documented More...

virtual	~TDataSetIter ()
	to be documented More...

virtual TDataSet *	Add (TDataSet *set)

virtual TDataSet *	Add (TDataSet set, const Char_t path)

virtual TDataSet *	Add (TDataSet set, TDataSet dataset)

virtual TDataSet *	Cd (const Char_t *dirname)

virtual TDataSet *	Cd (TDataSet *ds)

virtual TDataSet *	Cwd () const

virtual Int_t	Df () const

virtual TDataSet *	Dir (Char_t *dirname)
	Print the names of the TDataSet objects for the datatset named with "dirname" apart of TDataSet::Ls() this method prints one level only. More...

virtual Int_t	Du () const
	summarize dataset usage by Herb Ward proposal More...

virtual TDataSet *	Find (const Char_t path, TDataSet rootset=0, Bool_t mkdir=kFALSE, Bool_t titleFlag=kFALSE)

virtual TDataSet *	FindByName (const Char_t name, const Char_t path="", Option_t *opt="")
	to be documented More...

virtual TDataSet *	FindByPath (const Char_t path, TDataSet rootset=0, Bool_t mkdir=kFALSE)
	to be documented More...

virtual TDataSet *	FindByPointer (TDataSet set, const Char_t path=0, Option_t *opt="")
	Check whether the object does belong the TDataSet defined with "path" opt = "-l" - check the "reference" links only "-s" - check the "structural" links only = "by default" - checks all links. More...

virtual TDataSet *	FindByTitle (const Char_t title, const Char_t path="", Option_t *opt="")
	to be documented More...

virtual TDataSet *	FindDataSet (const Char_t name, const Char_t path="", Option_t *opt="")
	FindDataSet looks for the object with the name supplied across dataset. More...

virtual TDataSet *	FindDataSet (TDataSet set, const Char_t path, Option_t *opt="")
	Check whether the object does belong the TDataSet defined with "path" opt = "-l" - check the "reference" links only "-s" - check the "structural" links only = "by default" - checks all links. More...

virtual TObject *	FindObject (const Char_t *name) const
	This method is not recommended. More...

virtual TObject *	FindObject (const TObject *obj) const
	This method is not recommended. More...

virtual Int_t	Flag (const Char_t *path, UInt_t flag=TDataSet::kMark, TDataSet::EBitOpt reset=TDataSet::kSet)
	to be documented More...

virtual Int_t	Flag (TDataSet *dataset, UInt_t flag=TDataSet::kMark, TDataSet::EBitOpt reset=TDataSet::kSet)
	to be documented More...

virtual Int_t	Flag (UInt_t flag=TDataSet::kMark, TDataSet::EBitOpt reset=TDataSet::kSet)

virtual Int_t	GetDepth () const

const Option_t *	GetOption () const

virtual TDataSet *	Ls (const Char_t *dirname, Int_t depth) const
	Ls(const Char_t *dirname,Int_t depth) More...

virtual TDataSet *	ls (const Char_t *dirname, Int_t depth) const

virtual TDataSet *	Ls (const Char_t dirname="", Option_t opt="") const
	Ls(const Char_t *dirname,Option_t) More...

virtual void	ls (Option_t *dirname="") const
	The ls function lists the contents of a class on stdout. More...

virtual TDataSet *	ls (TString dirname, Option_t *opt="") const

virtual TDataSet *	Md (const Char_t *dirname)

virtual TDataSet *	Mkdir (const Char_t *dirname)
	to be documented More...

virtual TDataSet *	Next (const Char_t path, TDataSet rootset=0, Bool_t mkdir=kFALSE)

virtual TDataSet *	Next (TDataSet::EDataSetPass mode=TDataSet::kContinue)
	returns the pointer the "next" TDataSet object = 0 if all objects have been returned. More...

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification. More...

virtual void	Notify (TDataSet *dataset)
	Notify(TDataSet *dataset) More...

virtual TDataSet *	operator() (const Char_t *path)

virtual TDataSet *	operator() (TDataSet::EDataSetPass mode=TDataSet::kContinue)

virtual TDataSet *	operator* () const
	operator * More...

virtual TDataSet *	operator[] (const Char_t *path)
	operator [] returns the pointer to the TDataSet if it does contain any data (TTable for example) More...

virtual TString	Path ()

virtual TString	Path (const Char_t *path)

virtual TDataSet *	Pwd (Option_t *opt="") const

virtual TDataSet *	Rd (const Char_t dirname, Option_t option="")

virtual void	Reset (TDataSet *l=0, Int_t depth=0)
	TDataSet *l != 0 means the new start pointer depth != 0 means the new value for the depth otherwise the privious one is used;. More...

virtual TDataSet *	Rmdir (const Char_t dirname, Option_t option="")

virtual TDataSet *	Rmdir (TDataSet dataset, Option_t option="")
	Remove the TDataSet *dataset from the current dataset If the current dataset is the deleted dataset the its parent becomes the "current dataset" or 0 if this dataset has no parent. More...

virtual TDataSet *	Shunt (TDataSet *set)

virtual TDataSet *	Shunt (TDataSet set, const Char_t path)

virtual TDataSet *	Shunt (TDataSet set, TDataSet dataset)

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 TObject *	Clone (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 TObject *	DrawClone (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 TObject *	FindObject (const char *name) const
	Must be redefined in derived classes. More...

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes. More...

virtual Option_t *	GetDrawOption () 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 Option_t *	GetOption () const

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...

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification. 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...

void *	operator new (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, void *vp)

TObject &	operator= (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...

Protected Member Functions
TDataSet *	GetNullSet ()
	return a fake pointer == -1 casted to (TDataSet *) More...

TDataSet *	NextDataSet (Int_t nDataSet)
	Pick the next object of the level provided. More...

TDataSet *	NextDataSet (TIter &next)
	to be documented More...

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
TDataSet *	fDataSet

Int_t	fDepth

Int_t	fMaxDepth

TIter *	fNext

TIter *	fNextSet [100]

TDataSet *	fRootDataSet

TDataSet *	fWorkingDataSet

Static Protected Attributes
static TDataSet *	fgNullDataSet = (TDataSet *)(-1)

Private Member Functions
	TDataSetIter (const TDataSetIter &)

TDataSetIter &	operator= (const TDataSetIter &)

Additional Inherited Members
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 TObject
static Long_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...

#include <TDataSetIter.h>

Inheritance diagram for TDataSetIter:

[legend]

Constructor & Destructor Documentation

◆ TDataSetIter() [1/3]

TDataSetIter::TDataSetIter ( const TDataSetIter & )

private

◆ TDataSetIter() [2/3]

TDataSetIter::TDataSetIter	(	TDataSet *	l = `0`,
		Int_t	depth = `1`,
		Bool_t	dir = `kIterForward`
	)

to be documented

Definition at line 63 of file TDataSetIter.cxx.

◆ TDataSetIter() [3/3]

TDataSetIter::TDataSetIter	(	TDataSet *	l,
		Bool_t	dir
	)

to be documented

Definition at line 49 of file TDataSetIter.cxx.

◆ ~TDataSetIter()

TDataSetIter::~TDataSetIter ( )

virtual

to be documented

Definition at line 88 of file TDataSetIter.cxx.

Member Function Documentation

◆ Add() [1/3]

virtual TDataSet * TDataSetIter::Add ( TDataSet * set )

inlinevirtual

Definition at line 61 of file TDataSetIter.h.

◆ Add() [2/3]

TDataSet * TDataSetIter::Add	(	TDataSet *	dataset,
		const Char_t *	path
	)

virtual

//

Add // // Char_t path != 0 - Add a TDataSet dataset to the TDataSet dataset // defined with "path" // = 0 - (by default) to the current TDataSet defined // with fWorkingDataSet data member // // returns the dataset is success or ZERO pointer // ======= // //

Definition at line 176 of file TDataSetIter.cxx.

◆ Add() [3/3]

TDataSet * TDataSetIter::Add	(	TDataSet *	set,
		TDataSet *	dataset
	)

virtual

//

Add - adds the set to the dataset defined with the second parameters // // TDataSet dataset != 0 - Add the set to the TDataSet *dataset // // = 0 - (by default) to the current TDataSet defined // with fWorkingDataSet data member // // returns the pointer to set is success or ZERO poiner // ======= // // Note: If this TDataSetIter is empty (i.e. Cwd() returns 0), the "set" // becomes the "root" dataset of this iterator // //

Definition at line 137 of file TDataSetIter.cxx.

◆ Cd() [1/2]

TDataSet * TDataSetIter::Cd ( const Char_t * dirname )

virtual

//

TDataSet *TDataSetIter::Cd(const Char_t *dirname) // // Change the current working directory to dirname // // Returns the pointer to the new "working" TDataSet // ======= 0, if the new directory doesn't exist. // // Remark: The name = ".." has a special meaning. // ---— TDataSetIter::Cd("..") returns the parent set // But one still can not use ".." as a legal part // of the full path //

Definition at line 200 of file TDataSetIter.cxx.

◆ Cd() [2/2]

TDataSet * TDataSetIter::Cd ( TDataSet * ds )

virtual

//

TDataSet *TDataSetIter::Cd(const TDataSet *ds) // // Make: Cwd() = ds; // Look for the first occurence of the "ds" pointer for the current// TDataSet in respect of the Cwd() if any // // Change the current working directory to ds if present // // Returns the pointer to the new "working" TDataSet (i.e. ds) // ======= 0, if the new directory doesn't exist. // //

Definition at line 226 of file TDataSetIter.cxx.

◆ Cwd()

virtual TDataSet * TDataSetIter::Cwd ( ) const

inlinevirtual

Definition at line 71 of file TDataSetIter.h.

◆ Df()

virtual Int_t TDataSetIter::Df ( ) const

inlinevirtual

Definition at line 74 of file TDataSetIter.h.

◆ Dir()

TDataSet * TDataSetIter::Dir ( Char_t * dirname )

virtual

Print the names of the TDataSet objects for the datatset named with "dirname" apart of TDataSet::Ls() this method prints one level only.

Definition at line 243 of file TDataSetIter.cxx.

◆ Du()

Int_t TDataSetIter::Du ( ) const

virtual

summarize dataset usage by Herb Ward proposal

Definition at line 254 of file TDataSetIter.cxx.

◆ Find()

TDataSet * TDataSetIter::Find	(	const Char_t *	path,
		TDataSet *	rootset = `0`,
		Bool_t	mkdirflag = `kFALSE`,
		Bool_t	titleFlag = `kFALSE`
	)

virtual

                                                                       //
titleFlag = kFALSE; use object name as key (by default)                //
            kTRUE;  use object title as key  and ignore mkdirFlag      //
                                                                       //
      "path" ::= <relative path> | <absolute path> | <empty>           //
                                                                       //

"relative path" ::= <dataset name> | <dataset name>/<dataset name> // // "absolute path" ::= /<relative path> // "empty" ::= zero pointer | pointer to zero length string // // "relative path": the search is done against of fWorkingDataSet data mem // "absolute path": the search is done against of fRootDataSet data mem // "empty path" : no search is done just next TDataSet is returned if any // // Remark: This version can not treat any "special name" like "..", ".", etc // ---— //

Definition at line 619 of file TDataSetIter.cxx.

◆ FindByName()

TDataSet * TDataSetIter::FindByName	(	const Char_t *	name,
		const Char_t *	path = `""`,
		Option_t *	opt = `""`
	)

virtual

to be documented

Definition at line 276 of file TDataSetIter.cxx.

◆ FindByPath()

TDataSet * TDataSetIter::FindByPath	(	const Char_t *	path,
		TDataSet *	rootset = `0`,
		Bool_t	mkdir = `kFALSE`
	)

virtual

to be documented

Definition at line 593 of file TDataSetIter.cxx.

◆ FindByPointer()

TDataSet * TDataSetIter::FindByPointer	(	TDataSet *	set,
		const Char_t *	path = `0`,
		Option_t *	opt = `""`
	)

virtual

Check whether the object does belong the TDataSet defined with "path" opt = "-l" - check the "reference" links only "-s" - check the "structural" links only = "by default" - checks all links.

Definition at line 385 of file TDataSetIter.cxx.

◆ FindByTitle()

TDataSet * TDataSetIter::FindByTitle	(	const Char_t *	title,
		const Char_t *	path = `""`,
		Option_t *	opt = `""`
	)

virtual

to be documented

Definition at line 284 of file TDataSetIter.cxx.

◆ FindDataSet() [1/2]

TDataSet * TDataSetIter::FindDataSet	(	const Char_t *	name,
		const Char_t *	path = `""`,
		Option_t *	opt = `""`
	)

virtual

FindDataSet looks for the object with the name supplied across dataset.

name - the "base" name title (with no path) of the TDataSet (see: opt = -t) path - path to start the search from (the current dataset "by default") opt = "-i" - case insensitive search "-t" - first <name> parameter defines the object "title" rather the object "name"

Note: If the name provided is not unique the first found is returned.

Definition at line 304 of file TDataSetIter.cxx.

◆ FindDataSet() [2/2]

TDataSet * TDataSetIter::FindDataSet	(	TDataSet *	set,
		const Char_t *	path,
		Option_t *	opt = `""`
	)

virtual

Check whether the object does belong the TDataSet defined with "path" opt = "-l" - check the "reference" links only "-s" - check the "structural" links only = "by default" - checks all links.

Definition at line 341 of file TDataSetIter.cxx.

◆ FindObject() [1/2]

TObject * TDataSetIter::FindObject ( const Char_t * name ) const

virtual

This method is not recommended.

It is done to back TObject::FindObject method only. One is recommnened to use FindByName method instead.

Reimplemented from TObject.

Definition at line 363 of file TDataSetIter.cxx.

◆ FindObject() [2/2]

TObject * TDataSetIter::FindObject ( const TObject * dataset ) const

virtual

This method is not recommended.

It is done to back TObject::FindObject method only. One is recommended to use FindByName method instead.

Reimplemented from TObject.

Definition at line 373 of file TDataSetIter.cxx.

◆ Flag() [1/3]

Int_t TDataSetIter::Flag	(	const Char_t *	path,
		UInt_t	flag = `TDataSet::kMark`,
		TDataSet::EBitOpt	reset = `TDataSet::kSet`
	)

virtual

to be documented

Definition at line 405 of file TDataSetIter.cxx.

◆ Flag() [2/3]

Int_t TDataSetIter::Flag	(	TDataSet *	dataset,
		UInt_t	flag = `TDataSet::kMark`,
		TDataSet::EBitOpt	reset = `TDataSet::kSet`
	)

virtual

to be documented

Definition at line 414 of file TDataSetIter.cxx.

◆ Flag() [3/3]

virtual Int_t TDataSetIter::Flag	(	UInt_t	flag = `TDataSet::kMark`,
		TDataSet::EBitOpt	reset = `TDataSet::kSet`
	)

inlinevirtual

Definition at line 86 of file TDataSetIter.h.

◆ GetDepth()

virtual Int_t TDataSetIter::GetDepth ( ) const

inlinevirtual

Definition at line 70 of file TDataSetIter.h.

◆ GetNullSet()

TDataSet * TDataSetIter::GetNullSet ( )

protected

return a fake pointer == -1 casted to (TDataSet *)

Definition at line 115 of file TDataSetIter.cxx.

◆ GetOption()

const Option_t * TDataSetIter::GetOption ( ) const

inlinevirtual

Reimplemented from TObject.

Definition at line 112 of file TDataSetIter.h.

◆ Ls() [1/2]

TDataSet * TDataSetIter::Ls	(	const Char_t *	dirname,
		Int_t	depth
	)		const

virtual

Ls(const Char_t *dirname,Int_t depth)

Prints the list of the TDataSet defined with dirname Returns the dataset defined by "path" or Cwd();

dirname = 0 - prints the current dataset dirname[0] = '/' - print TDataSet defined with dirname dirname[0] != '/' - prints DataSet with respect of the current class

depth = 0 - print all level of the TDataSet defined with dirname > 0 - print depth levels at most of the dirname TDataSet

Definition at line 454 of file TDataSetIter.cxx.

◆ ls() [1/3]

virtual TDataSet * TDataSetIter::ls	(	const Char_t *	dirname,
		Int_t	depth
	)		const

inlinevirtual

Definition at line 94 of file TDataSetIter.h.

◆ Ls() [2/2]

TDataSet * TDataSetIter::Ls	(	const Char_t *	dirname = `""`,
		Option_t *	opt = `""`
	)		const

virtual

Ls(const Char_t *dirname,Option_t)

Prints the list of the TDataSet defined with dirname

dirname = 0 - prints the current dataset dirname[0] = '/' - print TDataSet defined with dirname dirname[0] != '/' - prints DataSet with respect of the current class

Definition at line 431 of file TDataSetIter.cxx.

◆ ls() [2/3]

virtual void TDataSetIter::ls ( Option_t * option = "" ) const

inlinevirtual

The ls function lists the contents of a class on stdout.

Ls output is typically much less verbose then Dump().

Reimplemented from TObject.

Definition at line 92 of file TDataSetIter.h.

◆ ls() [3/3]

virtual TDataSet * TDataSetIter::ls	(	TString	dirname,
		Option_t *	opt = `""`
	)		const

inlinevirtual

Definition at line 93 of file TDataSetIter.h.

◆ Md()

virtual TDataSet * TDataSetIter::Md ( const Char_t * dirname )

inlinevirtual

Definition at line 96 of file TDataSetIter.h.

◆ Mkdir()

TDataSet * TDataSetIter::Mkdir ( const Char_t * dirname )

virtual

to be documented

Definition at line 464 of file TDataSetIter.cxx.

◆ Next() [1/2]

virtual TDataSet * TDataSetIter::Next	(	const Char_t *	path,
		TDataSet *	rootset = `0`,
		Bool_t	mkdir = `kFALSE`
	)

inlinevirtual

Definition at line 109 of file TDataSetIter.h.

◆ Next() [2/2]

TDataSet * TDataSetIter::Next ( TDataSet::EDataSetPass mode = TDataSet::kContinue )

virtual

returns the pointer the "next" TDataSet object = 0 if all objects have been returned.

mode = kContinue - default normal mode kPrune - stop passing of the current branch but continue with the next one if any kUp - break passing, return to the previous level, then continue all other - are treated as "kContinue"

Definition at line 526 of file TDataSetIter.cxx.

◆ NextDataSet() [1/2]

TDataSet * TDataSetIter::NextDataSet ( Int_t nDataSet )

protected

Pick the next object of the level provided.

Definition at line 584 of file TDataSetIter.cxx.

◆ NextDataSet() [2/2]

TDataSet * TDataSetIter::NextDataSet ( TIter & next )

protected

to be documented

Definition at line 574 of file TDataSetIter.cxx.

◆ Notify() [1/2]

virtual Bool_t TDataSetIter::Notify ( )

inlinevirtual

This method must be overridden to handle object notification.

Reimplemented from TObject.

Reimplemented in TVolumeViewIter.

Definition at line 110 of file TDataSetIter.h.

◆ Notify() [2/2]

void TDataSetIter::Notify ( TDataSet * dataset )

virtual

Notify(TDataSet *dataset)

This dummy method is called when TDataSetIter::Find dives in "dataset" to look for thew next level of the dataset's printf("void TDataSetIter::Notify(TDataSet *) level: %d %s\n",fDepth,ds->GetName());

Reimplemented in TVolumeViewIter.

Definition at line 484 of file TDataSetIter.cxx.

◆ operator()() [1/2]

virtual TDataSet * TDataSetIter::operator() ( const Char_t * path )

inlinevirtual

Definition at line 68 of file TDataSetIter.h.

◆ operator()() [2/2]

virtual TDataSet * TDataSetIter::operator() ( TDataSet::EDataSetPass mode = TDataSet::kContinue )

inlinevirtual

Definition at line 67 of file TDataSetIter.h.

◆ operator*()

TDataSet * TDataSetIter::operator* ( ) const

virtual

operator *

Definition at line 107 of file TDataSetIter.cxx.

◆ operator=()

TDataSetIter & TDataSetIter::operator= ( const TDataSetIter & )

private

◆ operator[]()

TDataSet * TDataSetIter::operator[] ( const Char_t * path )

virtual

operator [] returns the pointer to the TDataSet if it does contain any data (TTable for example)

Input: path = The path to the dataset to find

Output: pointer to the dataset if it found and its TDataSet::HasData() method returns non-zero (see for example TTable::HasData() )

Reimplemented in TVolumeViewIter.

Definition at line 830 of file TDataSetIter.cxx.

◆ Path() [1/2]

virtual TString TDataSetIter::Path ( )

inlinevirtual

Definition at line 98 of file TDataSetIter.h.

◆ Path() [2/2]

virtual TString TDataSetIter::Path ( const Char_t * path )

inlinevirtual

Definition at line 97 of file TDataSetIter.h.

◆ Pwd()

virtual TDataSet * TDataSetIter::Pwd ( Option_t * opt = "" ) const

inlinevirtual

Definition at line 99 of file TDataSetIter.h.

◆ Rd()

virtual TDataSet * TDataSetIter::Rd	(	const Char_t *	dirname,
		Option_t *	option = `""`
	)

inlinevirtual

Definition at line 102 of file TDataSetIter.h.

◆ Reset()

void TDataSetIter::Reset	(	TDataSet *	l = `0`,
		Int_t	depth = `0`
	)

virtual

TDataSet *l != 0 means the new start pointer depth != 0 means the new value for the depth otherwise the privious one is used;.

Reimplemented in TVolumeViewIter.

Definition at line 719 of file TDataSetIter.cxx.

◆ Rmdir() [1/2]

virtual TDataSet * TDataSetIter::Rmdir	(	const Char_t *	dirname,
		Option_t *	option = `""`
	)

inlinevirtual

Definition at line 101 of file TDataSetIter.h.

◆ Rmdir() [2/2]

TDataSet * TDataSetIter::Rmdir	(	TDataSet *	dataset,
		Option_t *	option = `""`
	)

virtual

Remove the TDataSet *dataset from the current dataset If the current dataset is the deleted dataset the its parent becomes the "current dataset" or 0 if this dataset has no parent.

returns: the "current dataset" pointer

Definition at line 498 of file TDataSetIter.cxx.

◆ Shunt() [1/3]

virtual TDataSet * TDataSetIter::Shunt ( TDataSet * set )

inlinevirtual

Definition at line 104 of file TDataSetIter.h.

◆ Shunt() [2/3]

TDataSet * TDataSetIter::Shunt	(	TDataSet *	dataset,
		const Char_t *	path
	)

virtual

//

Shunt // // Char_t path != 0 - Move a TDataSet dataset from its parent to // the TDataSet dataset // defined with "path" // = 0 - (by default) to the current TDataSet defined // with fWorkingDataSet data member // // returns the dataset is success or ZERO pointer // ======= // //

Definition at line 809 of file TDataSetIter.cxx.

◆ Shunt() [3/3]

TDataSet * TDataSetIter::Shunt	(	TDataSet *	set,
		TDataSet *	dataset
	)

virtual

//

Shunt - moves the set to the dataset defined with the second parameters // // TDataSet dataset != 0 - Add the set to the TDataSet *dataset // // = 0 - (by default) to the current TDataSet defined // with fWorkingDataSet data member // // returns the pointer to set if successful or ZERO pointer // ======= // // Note: If this TDataSetIter is empty (i.e. Cwd() returns 0), the "set" // becomes the "root" dataset of this iterator // //

Definition at line 769 of file TDataSetIter.cxx.

Member Data Documentation

◆ fDataSet

TDataSet* TDataSetIter::fDataSet

protected

Definition at line 42 of file TDataSetIter.h.

◆ fDepth

Int_t TDataSetIter::fDepth

protected

Definition at line 39 of file TDataSetIter.h.

◆ fgNullDataSet

TDataSet * TDataSetIter::fgNullDataSet = (TDataSet *)(-1)

staticprotected

Definition at line 49 of file TDataSetIter.h.

◆ fMaxDepth

Int_t TDataSetIter::fMaxDepth

protected

Definition at line 40 of file TDataSetIter.h.

◆ fNext

TIter* TDataSetIter::fNext

protected

Definition at line 37 of file TDataSetIter.h.

◆ fNextSet

TIter* TDataSetIter::fNextSet[100]

protected

Definition at line 38 of file TDataSetIter.h.

◆ fRootDataSet

TDataSet* TDataSetIter::fRootDataSet

protected

Definition at line 43 of file TDataSetIter.h.

◆ fWorkingDataSet

TDataSet* TDataSetIter::fWorkingDataSet

protected

Definition at line 44 of file TDataSetIter.h.

Libraries for TDataSetIter:

[legend]

Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Private Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

◆ TDataSetIter() [1/3]

◆ TDataSetIter() [2/3]

◆ TDataSetIter() [3/3]

◆ ~TDataSetIter()

Member Function Documentation

◆ Add() [1/3]

◆ Add() [2/3]

◆ Add() [3/3]

◆ Cd() [1/2]

◆ Cd() [2/2]

◆ Cwd()

◆ Df()

◆ Dir()

◆ Du()

◆ Find()

◆ FindByName()

◆ FindByPath()

◆ FindByPointer()

◆ FindByTitle()

◆ FindDataSet() [1/2]

◆ FindDataSet() [2/2]

◆ FindObject() [1/2]

◆ FindObject() [2/2]

◆ Flag() [1/3]

◆ Flag() [2/3]

◆ Flag() [3/3]

◆ GetDepth()

◆ GetNullSet()

◆ GetOption()

◆ Ls() [1/2]

◆ ls() [1/3]

◆ Ls() [2/2]

◆ ls() [2/3]

◆ ls() [3/3]

◆ Md()

◆ Mkdir()

◆ Next() [1/2]

◆ Next() [2/2]

◆ NextDataSet() [1/2]

◆ NextDataSet() [2/2]

◆ Notify() [1/2]

◆ Notify() [2/2]

◆ operator()() [1/2]

◆ operator()() [2/2]

◆ operator*()

◆ operator=()

◆ operator[]()

◆ Path() [1/2]

◆ Path() [2/2]

◆ Pwd()

◆ Rd()

◆ Reset()

◆ Rmdir() [1/2]

◆ Rmdir() [2/2]

◆ Shunt() [1/3]

◆ Shunt() [2/3]

◆ Shunt() [3/3]

Member Data Documentation

◆ fDataSet

◆ fDepth

◆ fgNullDataSet

◆ fMaxDepth

◆ fNext

◆ fNextSet

◆ fRootDataSet

◆ fWorkingDataSet