Inheritance diagram for TDataSet:

Public Types
enum	EDataSetPass { kContinue, kPrune, kStop, kUp, kStruct, kAll, kRefs, kMarked }

enum	ESetBits { kMark = BIT(22), kArray = BIT(20) }

enum	EBitOpt { kSet = kTRUE, kReset = kFALSE }

Public Member Functions
	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 TDataSet *	GetMainSet ()
	return pointer to the main dataset

static TDataSet *	instance ()

Protected Member Functions
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
static EDataSetPass	SortIt (TDataSet *ds)

static EDataSetPass	SortIt (TDataSet ds, void user)

Protected Attributes
TDataSet *	fParent

TSeqCollection *	fList

Static Protected Attributes
static TDataSet *	fgMainSet = &mainSet

Friends
class	TDataSetIter

Detailed Description

Definition at line 34 of file TDataSet.h.

Constructor & Destructor Documentation

TDataSet::TDataSet	(	const TDataSet &	pattern,
		EDataSetPass	iopt = `kAll`
	)

Creates TDataSet (clone) with a topology similar with TDataSet *pattern

Parameters:

pattern - the pattern dataset iopt = kStruct - clone only my structural links kAll - clone all links kRefs - clone only refs kMarked - clone marked (not implemented yet) only

All new-created sets become the structural ones anyway.

std::cout << "ctor for " << GetName() << " - " << GetTitle() << std::endl;

Definition at line 188 of file TDataSet.cxx.

References Clone().

Member Function Documentation

void TDataSet::AddAt	(	TDataSet *	dataset,
		Int_t	idx = `0`
	)

virtual

Add TDataSet object at the "idx" position in ds or at the end of the dataset The final result is defined by either TList::AddAt or TObjArray::AddAt methods

Reimplemented in TTable, TChair, and TTableDescriptor.

Definition at line 235 of file TDataSet.cxx.

References GetRealParent(), MakeCollection(), and SetParent().

Referenced by TChair::AddAt(), and TTable::AddAt().

void TDataSet::AddAtAndExpand	(	TDataSet *	dataset,
		Int_t	idx = `0`
	)

virtual

!!!! Under construction !!!!! Add TDataSet object at the "idx" position in ds or at the end of the dataset The final result is defined by either TList::AddAt or TObjArray::AddAt methods

Definition at line 254 of file TDataSet.cxx.

References GetRealParent(), MakeCollection(), and SetParent().

Referenced by TTableDescriptor::AddAt().

void TDataSet::Delete ( Option_t * opt = "" )

virtual

Delete - deletes the list of the TDataSet objects and all "Structural Members" as well This method doesn't affect the "Associated Members"

Reimplemented in TTable, and TObjectSet.

Definition at line 320 of file TDataSet.cxx.

Referenced by StTreeMaker::Clear(), StMaker::Clear(), TObjectSet::Delete(), TTable::Delete(), St_pythia_Maker::Make(), and ~TDataSet().

TDataSet * TDataSet::Find ( const char * path ) const

virtual

Full description see: TDataSetIter::Find

Note. This method is quite expansive. --— It is done to simplify the user's code when one wants to find ONLY object. If you need to find more then 1 object in this dataset, regard using TDataSetIter class yourself.

Definition at line 362 of file TDataSet.cxx.

References TDataSetIter::Find().

Referenced by StMaker::AddData(), StBTofSimMaker::CellResponse(), StBTofSimMaker::CellTimePassTh(), StBTofSimMaker::FastCellResponse(), FindByPath(), StPmdSimulatorMaker::GetPmd(), StBTofSortRawHit::Init(), StBTofDaqMap::Init(), StBTofINLCorr::initFromDbase(), StTofGeometry::initGeomFromDbase(), StVpdAnalysisMaker::initParameters(), StTofCalibMaker::initParameters(), StEpdDbMaker::InitRun(), StFgtDbMaker::InitRun(), StRHICfDbMaker::InitRun(), StPxlFastSim::initRun(), StTofpMatchMaker::InitRun(), StFmsDbMaker::InitRun(), StMtdHitMaker::InitRun(), StMtdSimMaker::InitRun(), StBTofSimResParams::loadParams(), StBTofTables::loadTables(), StBemcTables::loadTables(), StVpdSimConfig::loadVpdSimParams(), TVolumeView::Local2Master(), TDataSetIter::Ls(), StDetectorDbMaker::Make(), StBbcSimulationMaker::Make(), StVpdSimMaker::Make(), StPmdCalibConstMaker::Make(), StFmsFastSimulatorMaker::Make(), StSstPointMaker::Make(), StPmdDiscriminatorMaker::Make(), StPmdClusterMaker::Make(), StMtdSimMaker::Make(), StSsdPointMaker::Make(), and StBTofSimMaker::Make().

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

virtual

Full description see: TDataSetIter::Find

Note. This is method is quite expansive. --— It is done to simplify the user's code when one wants to find ONLY object. If you need to find more then 1 object in this dataset, regard using TDataSetIter class yourself.

Definition at line 378 of file TDataSet.cxx.

References TDataSetIter::FindByName().

Referenced by St_geant_Maker::AddHits(), and TTableDescriptor::MakeCommentField().

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

virtual

Full description see: TDataSetIter::Find

Note. This method is quite expansive. --— It is done to simplify the user's code when one wants to find ONLY object. If you need to find more then 1 object in this dataset, regard using TDataSetIter class yourself.

Definition at line 394 of file TDataSet.cxx.

References TDataSetIter::FindByTitle().

TDataSet * TDataSet::Instance ( ) const

virtual

apply the class default ctor to instantiate a new object of the same kind. This is a base method to be overriden by the classes derived from TDataSet (to support TDataSetIter::Mkdir for example)

Reimplemented in TObjectSet, and StTrackChair.

Definition at line 546 of file TDataSet.cxx.

Referenced by TDataSetIter::Find(), and StTrackChair::Instance().

Bool_t TDataSet::IsThisDir	(	const char *	dirname,
		int	len = `-1`,
		int	ignorecase = `0`
	)		const

virtual

Compare the name of the TDataSet with "dirname" ignorercase flags indicates whether the comparision is case sensitive

Definition at line 555 of file TDataSet.cxx.

Referenced by Update().

void TDataSet::ls ( Option_t * option = "" ) const

virtual

//

ls(Option_t <em>option) // // option - defines the path to be listed // = "</em>" - means print all levels // //

Reimplemented in TChair.

Definition at line 495 of file TDataSet.cxx.

References ls().

Referenced by TDataSetIter::Dir(), StValiSet::ls(), TChair::ls(), TDataSetIter::Ls(), ls(), StFmsOfflineQaMaker::Make(), and StEEmcRawMapMaker::Make().

void TDataSet::ls ( Int_t depth ) const

virtual

//

ls(Int_t depth) // // Prints the list of the this TDataSet. // // Parameter: // ========= // Int_t depth >0 the number of levels to be printed // =0 all levels will be printed // No par - ls() prints only level out // //

Reimplemented in TChair, and StValiSet.

Definition at line 526 of file TDataSet.cxx.

References ls(), and PrintContents().

TDataSet * TDataSet::Next ( ) const

virtual

Return the object next to this one in the parent structure This convinient but time-consuming. Don't use it in the inner loops

Definition at line 447 of file TDataSet.cxx.

Referenced by StarPrimaryMaker::Finish().

TDataSet::EDataSetPass TDataSet::Pass	(	EDataSetPass()(TDataSet )	callback,
		Int_t	depth = `0`
	)

virtual

//

Pass (callback,depth) // // Calls callback(this) for all datasets those recursively // // Parameter: // ========= // Int_t depth >0 the number of levels to be passed // =0 all levels will be passed // // Return (this value mast be returned by the user's callback): // ====== // kContinue - continue passing // kPrune - stop passing the current branch, go to the next one// kUp - stop passing, leave the current branch, // return to previous level and continue // kStop - stop passing, leave all braches // //

Definition at line 689 of file TDataSet.cxx.

References Pass().

Referenced by Pass().

TDataSet::EDataSetPass TDataSet::Pass	(	EDataSetPass()(TDataSet , void *)	callback,
		void *	user,
		Int_t	depth = `0`
	)

virtual

//

Pass (callback,user,depth) // // Calls callback(this,user) for all datasets those recursively // // Parameter: // ========= // Int_t depth >0 the number of levels to be passed // =0 all levels will be passed // // Return (this value mast be returned by the user's callback): // ====== // kContinue - continue passing // kPrune - stop passing the current branch, go to the next one// kUp - stop passing, leave the current branch, // return to previous level and continue // kStop - stop passing, leave all braches // //

Definition at line 730 of file TDataSet.cxx.

References Pass().

TDataSet * TDataSet::Prev ( ) const

virtual

Return the object that is previous to this one in the parent structure This convinient but time-consuming. Don't use it in the inner loops

Definition at line 464 of file TDataSet.cxx.

void TDataSet::PrintContents ( Option_t * opt = "" ) const

virtual

Callback method to complete ls() method recursive loop This is to allow to sepoarate navigation and the custom invormation in the derived classes (see; TTable::PrintContents for example

Reimplemented in TTable.

Definition at line 618 of file TDataSet.cxx.

References Path().

Referenced by ls(), and TTable::PrintContents().

Int_t TDataSet::Purge ( Option_t * opt = "" )

virtual

Purge - deletes all "dummy" "Structural Members" those are not ended up with some dataset with data inside (those return HasData() = 0)

Purge does affect only the "Structural Members" and doesn't "Associated" ones

Reimplemented in TTable, and TChair.

Definition at line 758 of file TDataSet.cxx.

References Purge().

Referenced by Purge(), and TTable::Purge().

TDataSet * TDataSet::RemoveAt ( Int_t idx )

virtual

Remove object from the "idx" cell of this set and return the pointer to the removed object if any

Definition at line 656 of file TDataSet.cxx.

References SetParent().

void TDataSet::SetParent ( TDataSet * parent = 0 )

virtual

Break the "parent" relationship with the current object parent if present parent != 0 Makes this object the "Structural Member" of the "parent" dataset = 0 Makes this object the "pure Associator", i.e it makes this object the "Structural Member" of NO other TDataSet

Definition at line 784 of file TDataSet.cxx.

Referenced by AddAt(), AddAtAndExpand(), AddFirst(), AddLast(), Remove(), and RemoveAt().

void TDataSet::SetWrite ( )

virtual

One should not use this method but TDataSet::Write instead This method os left here for the sake of the backward compatibility To Write object first we should temporary break the the backward fParent pointer (otherwise ROOT follows this links and will pull fParent out too.

Reimplemented in StStrangeMuDstMaker.

Definition at line 797 of file TDataSet.cxx.

References Write().

void TDataSet::Shunt ( TDataSet * newParent = 0 )

virtual

Remove the object from the original and add it to dataset TDataSet dataset != 0 - Make this object the "Structural Member" of "dataset" = 0 - Make this object "Orphan"

Definition at line 810 of file TDataSet.cxx.

References Remove().

Referenced by StarPrimaryMaker::AddFilter(), StHistCollectorMaker::Make(), TDataSetIter::Shunt(), Update(), and ~TDataSet().

void TDataSet::Update ( )

virtual

Update()

Recursively updates all tables for all nested datasets in inverse order

Reimplemented in TTable, and TChair.

Definition at line 864 of file TDataSet.cxx.

References Update().

Referenced by Update(), and TTable::Update().