THashList implements a hybrid collection class consisting of a hash table and a list to store TObject's.

The hash table is used for quick access and lookup of objects while the list allows the objects to be ordered. The hash value is calculated using the value returned by the TObject's Hash() function. Each class inheriting from TObject can override Hash() as it sees fit.

Definition at line 36 of file THashList.h.

Public Member Functions
	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	AddFirst (TObject *obj)
	Add object at the beginning of the list. More...

void	AddFirst (TObject obj, Option_t opt)
	Add object at the beginning of the list and also store option. More...

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

void	AddLast (TObject obj, Option_t opt)
	Add object at the end of the list and also store option. More...

void	AddAt (TObject *obj, Int_t idx)
	Insert object at location idx in the list. More...

void	AddAfter (const TObject after, TObject obj)
	Insert object after object after in the list. More...

void	AddAfter (TObjLink after, TObject obj)
	Insert object after object after in the list. More...

void	AddBefore (const TObject before, TObject obj)
	Insert object before object before in the list. More...

void	AddBefore (TObjLink before, TObject obj)
	Insert object before object before in the list. 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...

Protected Attributes
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

Private Member Functions
	THashList (const THashList &)

THashList &	operator= (const THashList &)

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...

#include <THashList.h>

Inheritance diagram for THashList:

[legend]

Constructor & Destructor Documentation

THashList::THashList ( const THashList & )

private

Referenced by TListOfDataMembers::Unload().

THashList::THashList	(	Int_t	capacity = `TCollection::kInitHashTableCapacity`,
		Int_t	rehash = `0`
	)

THashList::THashList	(	TObject *	parent,
		Int_t	capacity = `TCollection::kInitHashTableCapacity`,
		Int_t	rehash = `0`
	)

For backward compatibility only. Use other ctor.

Definition at line 50 of file THashList.cxx.

THashList::~THashList ( )

virtual

Delete a hashlist.

Objects are not deleted unless the THashList is the owner (set via SetOwner()).

Definition at line 59 of file THashList.cxx.

Member Function Documentation

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

virtual

Insert object after object after in the list.

Reimplemented from TList.

Reimplemented in TListOfFunctions, TListOfEnums, TListOfDataMembers, TListOfFunctionTemplates, TListOfEnumsWithLock, and TSelectorList.

Definition at line 130 of file THashList.cxx.

Referenced by TSelectorList::AddAfter(), TListOfFunctionTemplates::AddAfter(), TListOfDataMembers::AddAfter(), TListOfEnums::AddAfter(), and TListOfFunctions::AddAfter().

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

virtual

Insert object after object after in the list.

Reimplemented from TList.

Reimplemented in TListOfFunctions, TListOfEnums, TListOfDataMembers, TListOfFunctionTemplates, TListOfEnumsWithLock, and TSelectorList.

Definition at line 139 of file THashList.cxx.

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

virtual

Insert object at location idx in the list.

Reimplemented from TList.

Reimplemented in TListOfFunctions, TListOfEnums, TListOfDataMembers, TListOfFunctionTemplates, TListOfEnumsWithLock, and TSelectorList.

Definition at line 148 of file THashList.cxx.

Referenced by TSelectorList::AddAt(), TListOfFunctionTemplates::AddAt(), TListOfDataMembers::AddAt(), TListOfEnums::AddAt(), and TListOfFunctions::AddAt().

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

virtual

Insert object before object before in the list.

Reimplemented from TList.

Reimplemented in TListOfFunctions, TListOfEnums, TListOfDataMembers, TListOfFunctionTemplates, TListOfEnumsWithLock, and TSelectorList.

Definition at line 112 of file THashList.cxx.

Referenced by TSelectorList::AddBefore(), TListOfFunctionTemplates::AddBefore(), TListOfDataMembers::AddBefore(), TListOfEnums::AddBefore(), and TListOfFunctions::AddBefore().

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

virtual

Insert object before object before in the list.

Reimplemented from TList.

Reimplemented in TListOfFunctions, TListOfEnums, TListOfDataMembers, TListOfFunctionTemplates, TListOfEnumsWithLock, and TSelectorList.

Definition at line 121 of file THashList.cxx.

void THashList::AddFirst ( TObject * obj )

virtual

Add object at the beginning of the list.

Reimplemented from TList.

Reimplemented in TListOfFunctions, TListOfEnums, TListOfDataMembers, TListOfFunctionTemplates, TListOfEnumsWithLock, and TSelectorList.

Definition at line 68 of file THashList.cxx.

Referenced by TSelectorList::AddFirst(), TListOfFunctionTemplates::AddFirst(), TListOfDataMembers::AddFirst(), TListOfEnums::AddFirst(), TListOfFunctions::AddFirst(), and TVolume::GetIdentity().

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

virtual

Add object at the beginning of the list and also store option.

Storing an option is useful when one wants to change the behaviour of an object a little without having to create a complete new copy of the object. This feature is used, for example, by the Draw() method. It allows the same object to be drawn in different ways.

Reimplemented from TList.

Reimplemented in TListOfFunctions, TListOfEnums, TListOfDataMembers, TListOfFunctionTemplates, TListOfEnumsWithLock, and TSelectorList.

Definition at line 81 of file THashList.cxx.

void THashList::AddLast ( TObject * obj )

virtual

Add object at the end of the list.

Reimplemented from TList.

Reimplemented in TListOfFunctions, TListOfEnums, TListOfDataMembers, TListOfFunctionTemplates, TListOfEnumsWithLock, and TSelectorList.

Definition at line 90 of file THashList.cxx.

Referenced by TSelectorList::AddLast(), TListOfFunctionTemplates::AddLast(), TListOfDataMembers::AddLast(), TListOfEnums::AddLast(), TListOfFunctions::AddLast(), TGeoManager::CloseGeometry(), TGeoManager::FindVolumeFast(), TListOfEnums::Get(), TListOfFunctionTemplates::Get(), TListOfDataMembers::Get(), TListOfFunctions::Get(), TListOfEnums::Load(), TMonaLisaWriter::SendFileCheckpoint(), and TListOfDataMembers::Update().

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

virtual

Add object at the end of the list and also store option.

Storing an option is useful when one wants to change the behaviour of an object a little without having to create a complete new copy of the object. This feature is used, for example, by the Draw() method. It allows the same object to be drawn in different ways.

Reimplemented from TList.

Reimplemented in TListOfFunctions, TListOfEnums, TListOfDataMembers, TListOfFunctionTemplates, TListOfEnumsWithLock, and TSelectorList.

Definition at line 103 of file THashList.cxx.

Float_t THashList::AverageCollisions ( ) const

Return the average collision rate.

The higher the number the longer the linked lists in the hashtable, the slower the lookup. If the number is high, or lookup noticeably too slow, perform a Rehash().

Definition at line 159 of file THashList.cxx.

void THashList::Clear ( Option_t * option = "" )

virtual

Remove all objects from the list.

Does not delete the objects unless the THashList is the owner (set via SetOwner()).

Reimplemented from TList.

Reimplemented in TListOfEnums, TListOfDataMembers, TListOfFunctions, TListOfFunctionTemplates, and TListOfEnumsWithLock.

Definition at line 168 of file THashList.cxx.

Referenced by TListOfFunctions::Clear(), TListOfFunctionTemplates::Clear(), TListOfDataMembers::Clear(), TListOfEnums::Clear(), THtml::CreateListOfClasses(), TProofPlayerLite::Finalize(), TProofPlayerRemote::Finalize(), TProfile::LabelsOption(), TProfile2D::LabelsOption(), TH1::LabelsOption(), TProofPlayerLite::Process(), TProofPlayerRemote::Process(), TDataSetManagerFile::RegisterDataSet(), THtml::SetInputDir(), TListOfEnums::Unload(), TListOfFunctionTemplates::Unload(), TListOfDataMembers::Unload(), TListOfFunctions::Unload(), TGeoManager::~TGeoManager(), ~THashList(), and THtml::~THtml().

void THashList::Delete ( Option_t * option = "" )

virtual

Remove all objects from the list AND delete all heap based objects.

If option="slow" then keep list consistent during delete. This allows recursive list operations during the delete (e.g. during the dtor of an object in this list one can still access the list to search for other not yet deleted objects).

Reimplemented from TList.

Reimplemented in TListOfEnums, TListOfDataMembers, TListOfFunctions, TListOfFunctionTemplates, and TListOfEnumsWithLock.

Definition at line 184 of file THashList.cxx.

Referenced by TAxis::Copy(), TListOfFunctionTemplates::Delete(), TListOfFunctions::Delete(), TListOfDataMembers::Delete(), TListOfEnums::Delete(), TProof::ModifyWorkerLists(), TAxis::~TAxis(), TDatabasePDG::~TDatabasePDG(), TEnv::~TEnv(), TGClient::~TGClient(), TGeoManager::~TGeoManager(), TGeometry::~TGeometry(), TListOfDataMembers::~TListOfDataMembers(), TListOfEnums::~TListOfEnums(), TListOfFunctions::~TListOfFunctions(), and TListOfFunctionTemplates::~TListOfFunctionTemplates().

TObject * THashList::FindObject ( const char * name ) const

virtual

Find object using its name.

Uses the hash value returned by the TString::Hash() after converting name to a TString.

Reimplemented from TList.

Reimplemented in TListOfDataMembers, TListOfFunctions, TListOfFunctionTemplates, and TListOfEnumsWithLock.

Definition at line 213 of file THashList.cxx.

Referenced by TFileCollection::Add(), TDSet::Add(), TQueryResultManager::ApplyMaxQueries(), TSelectorList::CheckDuplicateName(), TApplicationRemote::CheckFile(), THtml::CreateListOfClasses(), do_anadist_ds(), do_anadist_getkey(), TDrawFeedback::Feedback(), TProofPerfAnalysis::FileRatePlot(), TProofPerfAnalysis::FillWrkInfo(), TAxis::FindBin(), TAxis::FindFixBin(), TListOfEnumsWithLock::FindObject(), TListOfFunctionTemplates::FindObject(), TListOfFunctions::FindObject(), TListOfDataMembers::FindObject(), TListOfEnums::FindUnloaded(), TGeoManager::FindVolumeFast(), TListOfEnums::Get(), TListOfFunctionTemplates::Get(), TListOfDataMembers::Get(), TGeometry::Get(), TGeoManager::GetAlignableEntry(), THtml::GetClass(), TXNetSystem::GetClientAdmin(), TEnum::GetConstant(), THtml::GetDeclImplFileName(), TFileCollection::GetFilesPerServer(), TUrl::GetHostFQDN(), THtml::GetHtmlFileName(), TGeometry::GetMaterial(), THtml::GetModuleNameForClass(), TListOfEnumsWithLock::GetObject(), TListOfEnums::GetObject(), TAttParticle::GetParticle(), TDatabasePDG::GetParticle(), TGeometry::GetRotMatrix(), TGeometry::GetShape(), TGClient::GetWindowById(), TProof::HandleSubmerger(), TProofPlayerLite::HandleTimer(), TProofPerfAnalysis::LatencyPlot(), TNetXNGSystem::Locate(), TXNetSystem::Locate(), TEnv::Lookup(), THtml::MakeClass(), TStatus::Merge(), TFileMerger::MergeRecursive(), TProof::ModifyWorkerLists(), NameExistsElsewhere(), TProofPlayerLite::Process(), TProofPerfAnalysis::RatePlot(), TProofServ::RegisterDataSets(), TFileCollection::RemoveDuplicates(), TMonaLisaWriter::SendFileCheckpoint(), TProofMonSenderML::SendFileInfo(), TProofMonSenderSQL::SendFileInfo(), THtml::SetDeclFileName(), THtml::SetImplFileName(), THtml::ShortType(), TSelectorEntries::Terminate(), TSelHist::Terminate(), h1analysisTreeReader::Terminate(), TCling::UnloadClassMembers(), TListOfDataMembers::Update(), TProofPlayer::UpdateAutoBin(), TDSet::Validate(), and TSelHist::~TSelHist().

TObject * THashList::FindObject ( const TObject * obj ) const

virtual

Find object using its hash value (returned by its Hash() member).

Reimplemented from TList.

Reimplemented in TListOfFunctions, and TListOfEnumsWithLock.

Definition at line 221 of file THashList.cxx.

const TList * THashList::GetListForObject ( const char * name ) const

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

Definition at line 230 of file THashList.cxx.

Referenced by TViewPubDataMembers::FindObject(), TViewPubFunctions::FindObject(), TListOfFunctions::Get(), and TDocParser::WriteMethod().

const TList * THashList::GetListForObject ( const TObject * obj ) const

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

Definition at line 239 of file THashList.cxx.

THashList& THashList::operator= ( const THashList & )

private

void THashList::RecursiveRemove ( TObject * obj )

virtual

Remove object from this collection and recursively remove the object from all other objects (and collections).

This function overrides TCollection::RecursiveRemove that calls the Remove function. THashList::Remove cannot be called because it uses the hash value of the hash table. This hash value is not available anymore when RecursiveRemove is called from the TObject destructor.

Reimplemented from TList.

Reimplemented in TListOfFunctions, TListOfDataMembers, TListOfEnums, TListOfFunctionTemplates, and TListOfEnumsWithLock.

Definition at line 253 of file THashList.cxx.

Referenced by TListOfFunctionTemplates::RecursiveRemove(), TListOfEnums::RecursiveRemove(), TListOfDataMembers::RecursiveRemove(), and TListOfFunctions::RecursiveRemove().

void THashList::Rehash ( Int_t newCapacity )

Rehash the hashlist.

If the collision rate becomes too high (i.e. the average size of the linked lists become too long) then lookup efficiency decreases since relatively long lists have to be searched every time. To improve performance rehash the hashtable. This resizes the table to newCapacity slots and refills the table. Use AverageCollisions() to check if you need to rehash.

Definition at line 277 of file THashList.cxx.

Referenced by TAxis::SetBinLabel().

TObject * THashList::Remove ( TObject * obj )

virtual

Remove object from the list.

Reimplemented from TList.

Reimplemented in TListOfFunctions, TListOfDataMembers, TListOfEnums, TListOfFunctionTemplates, and TListOfEnumsWithLock.

Definition at line 285 of file THashList.cxx.

Referenced by TProof::AssertDataSet(), do_anadist_ds(), TProofPlayerLite::Finalize(), TListOfFunctionTemplates::Get(), TListOfFunctions::Get(), TProofBenchRunDataRead::GetDataSet(), TProof::ModifyWorkerLists(), TListOfFunctionTemplates::Remove(), TListOfEnums::Remove(), TListOfDataMembers::Remove(), TListOfFunctions::Remove(), TFileCollection::RemoveDuplicates(), TListOfEnums::Unload(), TListOfFunctionTemplates::Unload(), TListOfDataMembers::Unload(), TListOfFunctions::Unload(), TCling::UnloadLibraryMap(), TGClient::UnregisterWindow(), TListOfDataMembers::Update(), TDSet::Validate(), TMaterial::~TMaterial(), TRotMatrix::~TRotMatrix(), and TShape::~TShape().