A TList derived class that makes sure that objects added to it are not linked to the currently open file (like histograms, eventlists and trees).

Also it makes sure the name of the added object is unique. This class is used in the TSelector for the output list.

Definition at line 33 of file TSelectorList.h.

Public Member Functions
	TSelectorList ()

void	AddFirst (TObject *obj)
	Add at the start of the list. More...

void	AddFirst (TObject obj, Option_t opt)
	Add at the start of the list. More...

void	AddLast (TObject *obj)
	Add at the end of the list. More...

void	AddLast (TObject obj, Option_t opt)
	Add at the end of the list. More...

void	AddAt (TObject *obj, Int_t idx)
	Add to the list. More...

void	AddAfter (const TObject after, TObject obj)
	Add to the list. More...

void	AddAfter (TObjLink after, TObject obj)
	Add to the list. More...

void	AddBefore (const TObject before, TObject obj)
	Add to the list. More...

void	AddBefore (TObjLink before, TObject obj)
	Add to the list. More...

Public Member Functions inherited from THashList
	THashList (Int_t capacity=TCollection::kInitHashTableCapacity, Int_t rehash=0)

	THashList (TObject *parent, Int_t capacity=TCollection::kInitHashTableCapacity, Int_t rehash=0)
	For backward compatibility only. Use other ctor. More...

virtual	~THashList ()
	Delete a hashlist. More...

Float_t	AverageCollisions () const
	Return the average collision rate. More...

void	Clear (Option_t *option="")
	Remove all objects from the list. More...

void	Delete (Option_t *option="")
	Remove all objects from the list AND delete all heap based objects. More...

TObject *	FindObject (const char *name) const
	Find object using its name. More...

TObject *	FindObject (const TObject *obj) const
	Find object using its hash value (returned by its Hash() member). More...

const TList *	GetListForObject (const char *name) const
	Return the THashTable's list (bucket) in which obj can be found based on its hash; see THashTable::GetListForObject(). More...

const TList *	GetListForObject (const TObject *obj) const
	Return the THashTable's list (bucket) in which obj can be found based on its hash; see THashTable::GetListForObject(). More...

void	RecursiveRemove (TObject *obj)
	Remove object from this collection and recursively remove the object from all other objects (and collections). More...

void	Rehash (Int_t newCapacity)
	Rehash the hashlist. More...

TObject *	Remove (TObject *obj)
	Remove object from the list. More...

TObject *	Remove (TObjLink *lnk)
	Remove object via its objlink from the list. More...

Public Member Functions inherited from TList
	TList ()

	TList (TObject *)

virtual	~TList ()

virtual TIterator *	MakeIterator (Bool_t dir=kIterForward) const
	Return a list iterator. More...

virtual void	Add (TObject *obj)

virtual void	Add (TObject obj, Option_t opt)

virtual void	RemoveLast ()
	Remove the last object of the list. More...

virtual TObject *	At (Int_t idx) const
	Returns the object at position idx. Returns 0 if idx is out of range. More...

virtual TObject *	After (const TObject *obj) const
	Returns the object after object obj. More...

virtual TObject *	Before (const TObject *obj) const
	Returns the object before object obj. More...

virtual TObject *	First () const
	Return the first object in the list. Returns 0 when list is empty. More...

virtual TObjLink *	FirstLink () const

virtual TObject **	GetObjectRef (const TObject *obj) const
	Return address of pointer to obj. More...

virtual TObject *	Last () const
	Return the last object in the list. Returns 0 when list is empty. More...

virtual TObjLink *	LastLink () const

virtual void	Sort (Bool_t order=kSortAscending)
	Sort linked list. More...

Bool_t	IsAscending ()

Public Member Functions inherited from TSeqCollection
virtual	~TSeqCollection ()

virtual void	RemoveFirst ()

virtual TObject *	RemoveAt (Int_t idx)

virtual void	RemoveAfter (TObject *after)

virtual void	RemoveBefore (TObject *before)

Int_t	LastIndex () const

virtual Int_t	GetLast () const
	Returns index of last object in collection. More...

virtual Int_t	IndexOf (const TObject *obj) const

virtual Bool_t	IsSorted () const

void	UnSort ()

Long64_t	Merge (TCollection *list)
	Merge this collection with all collections coming in the input list. More...

Public Member Functions inherited from TCollection
virtual	~TCollection ()

void	AddVector (TObject *obj1,...)
	Add all arguments to the collection. More...

virtual void	AddAll (const TCollection *col)

Bool_t	AssertClass (TClass *cl) const
	Make sure all objects in this collection inherit from class cl. More...

void	Browse (TBrowser *b)
	Browse this collection (called by TBrowser). More...

Int_t	Capacity () const

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an collection using the Streamer facility. More...

Int_t	Compare (const TObject *obj) const
	Compare two TCollection objects. More...

Bool_t	Contains (const char *name) const

Bool_t	Contains (const TObject *obj) const

virtual void	Draw (Option_t *option="")
	Draw all objects in this collection. More...

virtual void	Dump () const
	Dump all objects in this collection. More...

TObject *	operator() (const char *name) const
	Find an object in this collection by name. More...

virtual Int_t	GetEntries () const

virtual const char *	GetName () const
	Return name of this collection. More...

virtual Int_t	GetSize () const

virtual Int_t	GrowBy (Int_t delta) const
	Increase the collection's capacity by delta slots. More...

ULong_t	Hash () const
	Return hash value for this object. More...

Bool_t	IsArgNull (const char where, const TObject obj) const
	Returns true if object is a null pointer. More...

virtual Bool_t	IsEmpty () const

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...

Bool_t	IsOwner () const

Bool_t	IsSortable () const

virtual void	ls (Option_t *option="") const
	List (ls) all objects in this collection. More...

virtual TIterator *	MakeReverseIterator () const

virtual void	Paint (Option_t *option="")
	Paint all objects in this collection. More...

virtual void	Print (Option_t *option="") const
	Default print for collections, calls Print(option, 1). More...

virtual void	Print (Option_t *option, Int_t recurse) const
	Print the collection header and its elements. More...

virtual void	Print (Option_t option, const char wildcard, Int_t recurse=1) const
	Print the collection header and its elements that match the wildcard. More...

virtual void	Print (Option_t *option, TPRegexp &regexp, Int_t recurse=1) const
	Print the collection header and its elements that match the regexp. More...

virtual void	RemoveAll (TCollection *col)
	Remove all objects in collection col from this collection. More...

void	RemoveAll ()

void	SetCurrentCollection ()
	Set this collection to be the globally accesible collection. More...

void	SetName (const char *name)

virtual void	SetOwner (Bool_t enable=kTRUE)
	Set whether this collection is the owner (enable==true) of its content. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write all objects in this collection. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write all objects in this collection. More...

TIter	begin () const

TIter	end () const

Public Member Functions inherited from TObject
	TObject ()

	TObject (const TObject &object)
	TObject copy ctor. More...

TObject &	operator= (const TObject &rhs)
	TObject assignment operator. More...

virtual	~TObject ()
	TObject destructor. More...

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad. More...

virtual const char *	ClassName () const
	Returns name of class to which the object belongs. More...

virtual void	Copy (TObject &object) const
	Copy this to obj. More...

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object. 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 pad. 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 Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object. More...

virtual UInt_t	GetUniqueID () const
	Return the unique object id. More...

virtual const char *	GetIconName () const
	Returns mime type name of object. More...

virtual Option_t *	GetOption () const

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 Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out. 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...

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory). More...

Bool_t	IsOnHeap () const

Bool_t	IsZombie () const

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

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list. More...

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory. More...

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...

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	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...

void *	operator new (size_t sz)

void *	operator new[] (size_t sz)

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

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

void	operator delete (void *ptr)
	Operator delete. More...

void	operator delete[] (void *ptr)
	Operator delete []. More...

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f. More...

void	SetBit (UInt_t f)

void	ResetBit (UInt_t f)

Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

void	InvertBit (UInt_t f)

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message. More...

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message. More...

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message. More...

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message. More...

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message. 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...

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...

Private Member Functions
Bool_t	UnsetDirectory (TObject *obj)

Bool_t	CheckDuplicateName (TObject *obj)
	Check for duplicate object names in the list. More...

Additional Inherited Members
Public Types inherited from TList
typedef TListIter	Iterator_t

Public Types inherited from TCollection
enum	{ kInitCapacity = 16, kInitHashTableCapacity = 17 }

Public Types inherited from TObject
enum	EStatusBits { kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) }

enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }

enum	{ kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }

Static Public Member Functions inherited from TSeqCollection
static Int_t	ObjCompare (TObject a, TObject b)
	Compare to objects in the collection. Use member Compare() of object a. More...

static void	QSort (TObject **a, Int_t first, Int_t last)
	Sort array of TObject pointers using a quicksort algorithm. More...

static void	QSort (TObject a, TObject b, Int_t first, Int_t last)

static void	QSort (TObject a, Int_t nBs, TObject *b, Int_t first, Int_t last)
	Sort array a of TObject pointers using a quicksort algorithm. More...

Static Public Member Functions inherited from TCollection
static TCollection *	GetCurrentCollection ()
	Return the globally accessible collection. More...

static void	StartGarbageCollection ()
	Set up for garbage collection. More...

static void	GarbageCollect (TObject *obj)
	Add to the list of things to be cleaned up. More...

static void	EmptyGarbageCollection ()
	Do the garbage collection. More...

Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag. More...

static void	SetDtorOnly (void *obj)
	Set destructor only flag. More...

static Bool_t	GetObjectStat ()
	Get status of object stat flag. More...

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable. More...

Protected Types inherited from TCollection
enum	{ kIsOwner = BIT(14) }

Protected Member Functions inherited from TList
TObjLink *	LinkAt (Int_t idx) const
	sorting order (when calling Sort() or for TSortedList) More...

TObjLink *	FindLink (const TObject *obj, Int_t &idx) const
	Returns the TObjLink object that contains object obj. More...

TObjLink **	DoSort (TObjLink **head, Int_t n)
	Sort linked list. More...

Bool_t	LnkCompare (TObjLink l1, TObjLink l2)
	Compares the objects stored in the TObjLink objects. More...

virtual TObjLink *	NewLink (TObject obj, TObjLink prev=NULL)
	Return a new TObjLink. More...

virtual TObjLink *	NewOptLink (TObject obj, Option_t opt, TObjLink *prev=NULL)
	Return a new TObjOptLink (a TObjLink that also stores the option). More...

virtual void	DeleteLink (TObjLink *lnk)
	Delete a TObjLink object. More...

Protected Member Functions inherited from TSeqCollection
	TSeqCollection ()

virtual void	Changed ()

Protected Member Functions inherited from TCollection
	TCollection ()

virtual void	PrintCollectionHeader (Option_t *option) const
	Print the collection header. More...

virtual const char *	GetCollectionEntryName (TObject *entry) const
	For given collection entry return the string that is used to identify the object and, potentially, perform wildcard/regexp filtering on. More...

virtual void	PrintCollectionEntry (TObject entry, Option_t option, Int_t recurse) const
	Print the collection entry. More...

Protected Member Functions inherited from TObject
void	MakeZombie ()

virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected). More...

Protected Attributes inherited from THashList
THashTable *	fTable

Protected Attributes inherited from TList
TObjLink *	fFirst

TObjLink *	fLast
	pointer to first entry in linked list More...

TObjLink *	fCache
	pointer to last entry in linked list More...

Bool_t	fAscending
	cache to speedup sequential calling of Before() and After() functions More...

Protected Attributes inherited from TSeqCollection
Bool_t	fSorted

Protected Attributes inherited from TCollection
TString	fName

Int_t	fSize

#include <TSelectorList.h>

Inheritance diagram for TSelectorList:

Collaboration diagram for TSelectorList:

Constructor & Destructor Documentation

TSelectorList::TSelectorList ( )

inline

Definition at line 40 of file TSelectorList.h.

Member Function Documentation

void TSelectorList::AddAfter	(	const TObject *	after,
		TObject *	obj
	)

virtual

Add to the list.

Reimplemented from THashList.

Definition at line 125 of file TSelectorList.cxx.

void TSelectorList::AddAfter	(	TObjLink *	after,
		TObject *	obj
	)

virtual

Add to the list.

Reimplemented from THashList.

Definition at line 135 of file TSelectorList.cxx.

void TSelectorList::AddAt	(	TObject *	obj,
		Int_t	idx
	)

virtual

Add to the list.

Reimplemented from THashList.

Definition at line 115 of file TSelectorList.cxx.

void TSelectorList::AddBefore	(	const TObject *	before,
		TObject *	obj
	)

virtual

Add to the list.

Reimplemented from THashList.

Definition at line 145 of file TSelectorList.cxx.

void TSelectorList::AddBefore	(	TObjLink *	before,
		TObject *	obj
	)

virtual

Add to the list.

Reimplemented from THashList.

Definition at line 155 of file TSelectorList.cxx.

void TSelectorList::AddFirst ( TObject * obj )

virtual

Add at the start of the list.

Reimplemented from THashList.

Definition at line 75 of file TSelectorList.cxx.

void TSelectorList::AddFirst	(	TObject *	obj,
		Option_t *	opt
	)

virtual

Add at the start of the list.

Reimplemented from THashList.

Definition at line 85 of file TSelectorList.cxx.

void TSelectorList::AddLast ( TObject * obj )

virtual

Add at the end of the list.

Reimplemented from THashList.

Definition at line 95 of file TSelectorList.cxx.

void TSelectorList::AddLast	(	TObject *	obj,
		Option_t *	opt
	)

virtual

Add at the end of the list.

Reimplemented from THashList.

Definition at line 105 of file TSelectorList.cxx.

Bool_t TSelectorList::CheckDuplicateName ( TObject * obj )

private

Check for duplicate object names in the list.

If an object with the same name is added then the merge function will fail that will look up objects in different output lists by name. Returns true in case name is unique.

Definition at line 53 of file TSelectorList.cxx.

Referenced by AddAfter(), AddAt(), AddBefore(), AddFirst(), and AddLast().

Bool_t TSelectorList::UnsetDirectory ( TObject * obj )

private

Referenced by AddAfter(), AddAt(), AddBefore(), AddFirst(), and AddLast().

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

tree/tree/inc/TSelectorList.h
tree/tree/src/TSelectorList.cxx

Public Member Functions

Private Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation