TCollection Class Reference

Collection abstract base class.

This class describes the base protocol all collection classes have to implement. The ROOT collection classes always store pointers to objects that inherit from TObject. They never adopt the objects. Therefore, it is the user's responsibility to take care of deleting the actual objects once they are not needed anymore. In exceptional cases, when the user is 100% sure nothing else is referencing the objects in the collection, one can delete all objects and the collection at the same time using the Delete() function.

Collections can be iterated using an iterator object (see TIterator). Depending on the concrete collection class there may be some additional methods of iterating. See the respective classes.

TCollection inherits from TObject since we want to be able to have collections of collections.

In a later release the collections may become templatized.

Definition at line 48 of file TCollection.h.

Public Types
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) }

Public Member Functions
virtual	~TCollection ()
virtual void	Add (TObject *obj)=0
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 void	Clear (Option_t *option="")=0
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	Delete (Option_t *option="")=0
	Delete this object. More...
virtual void	Draw (Option_t *option="")
	Draw all objects in this collection. More...
virtual void	Dump () const
	Dump all objects in this collection. More...
virtual TObject *	FindObject (const char *name) const
	Find an object in this collection using its name. More...
TObject *	operator() (const char *name) const
	Find an object in this collection by name. More...
virtual TObject *	FindObject (const TObject *obj) const
	Find an object in this collection using the object's IsEqual() member function. More...
virtual Int_t	GetEntries () const
virtual const char *	GetName () const
	Return name of this collection. More...
virtual TObject **	GetObjectRef (const TObject *obj) const =0
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 *	MakeIterator (Bool_t dir=kIterForward) const =0
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	RecursiveRemove (TObject *obj)
	Remove object from this collection and recursively remove the object from all other objects (and collections). More...
virtual TObject *	Remove (TObject *obj)=0
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...

Static Public Member Functions
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
enum	{ kIsOwner = BIT(14) }

Protected Member Functions
	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
TString	fName
Int_t	fSize

Private Member Functions
	TCollection (const TCollection &)
void	operator= (const TCollection &)

Static Private Attributes
static TCollection *	fgCurrentCollection = 0
static TObjectTable *	fgGarbageCollection = 0
static Bool_t	fgEmptyingGarbage = kFALSE
static Int_t	fgGarbageStack = 0

#include <TCollection.h>

Inheritance diagram for TCollection:

Member Enumeration Documentation

anonymous enum

protected

Enumerator
kIsOwner

Definition at line 60 of file TCollection.h.

anonymous enum

Enumerator
kInitCapacity
kInitHashTableCapacity

Definition at line 72 of file TCollection.h.

Constructor & Destructor Documentation

TCollection::TCollection ( const TCollection &  )

private

TCollection::TCollection ( )

inlineprotected

Definition at line 65 of file TCollection.h.

virtual TCollection::~TCollection ( )

inlinevirtual

Definition at line 74 of file TCollection.h.

Member Function Documentation

virtual void TCollection::Add ( TObject *  obj )

pure virtual

Implemented in TQUndoManager, TQCommand, TBtree, TRefArray, TList, TObjArray, TMap, THashTable, TSeqCollection, and TSortedList.

Referenced by TFolder::Add(), TDSet::Add(), TDataType::AddBuiltins(), TROOT::AddClassGenerator(), TFolder::AddFolder(), AddVector(), TClass::GetMissingDictionariesWithRecursionCheck(), TOutputListSelectorDataMap::Init(), TOutputListSelectorDataMap::Merge(), and TCling::UpdateEnumConstants().

virtual void TCollection::AddAll ( const TCollection *  col )

virtual

Reimplemented in THashTable.

Referenced by THashTable::AddAll(), RooSimPdfBuilder::buildPdf(), TStructViewerGUI::CheckMaxObjects(), TNonSplitBrowsable::GetBrowsables(), TROOT::GetListOfGlobals(), TTabCom::Hook(), TProfileHelper::Merge(), TH2::Merge(), TH3::Merge(), TH1::Merge(), TDataSetManagerFile::RegisterDataSet(), TPacketizer::Reset(), TPacketizerAdaptive::Reset(), TPacketizer::ValidateFiles(), and TPacketizerAdaptive::ValidateFiles().

void TCollection::AddVector	(	TObject *	obj1,
			...
	)

Add all arguments to the collection.

The list of objects must be terminated by 0, e.g.: l.AddVector(o1, o2, o3, o4, 0);

Definition at line 71 of file TCollection.cxx.

Bool_t TCollection::AssertClass

(

TClass *

cl

)

const

Make sure all objects in this collection inherit from class cl.

Definition at line 86 of file TCollection.cxx.

TIter TCollection::begin ( ) const

inline

Definition at line 192 of file TCollection.h.

void TCollection::Browse ( TBrowser *  b )

virtual

Browse this collection (called by TBrowser).

If b=0, there is no Browse call TObject::Browse(0) instead. This means TObject::Inspect() will be invoked indirectly

Reimplemented from TObject.

Definition at line 111 of file TCollection.cxx.

Referenced by TBranchSTL::Browse(), TVirtualBranchBrowsable::Browse(), TBranchObject::Browse(), TNtupleD::Browse(), TNtuple::Browse(), TFolder::Browse(), TBranchClones::Browse(), TTask::Browse(), TParticleClassPDG::Browse(), TNode::Browse(), TDatabasePDG::Browse(), TBranch::Browse(), TCanvas::Browse(), TBranchElement::Browse(), TPad::Browse(), and TTree::Browse().

Int_t TCollection::Capacity ( ) const

inline

Definition at line 80 of file TCollection.h.

Referenced by TMap::Capacity(), GrowBy(), TObjArrayIter::Next(), TRefArrayIter::Next(), THashTableIter::NextSlot(), TBufferFile::ReadClassBuffer(), THashTableIter::Reset(), TObjArrayIter::Reset(), and TRefArrayIter::Reset().

virtual void TCollection::Clear ( Option_t *  option = "" )

pure virtual

Reimplemented from TObject.

Implemented in TListOfEnums, TBtree, TList, TRefArray, TMap, TListOfDataMembers, THashTable, TListOfFunctions, TListOfFunctionTemplates, TOrdCollection, TObjArray, TViewPubDataMembers, TViewPubFunctions, TClonesArray, THashList, and TListOfEnumsWithLock.

Referenced by TFolder::Clear(), TROOT::CloseFiles(), TDataSet::Delete(), TOutputListSelectorDataMap::Merge(), RemoveAll(), TFolder::~TFolder(), and TROOT::~TROOT().

TObject * TCollection::Clone ( const char *  newname = "" ) const

virtual

Make a clone of an collection using the Streamer facility.

If newname is specified, this will be the name of the new collection.

Reimplemented from TObject.

Definition at line 126 of file TCollection.cxx.

Referenced by TAlienCollection::Add(), TAlienCollection::AddFast(), TH1::Clone(), RooStats::LikelihoodIntervalPlot::Draw(), TProof::EnablePackage(), TProofServ::HandleCache(), TFile::MakeProject(), TToggleGroup::operator=(), TDataMember::operator=(), TGraph::operator=(), TLinearFitter::operator=(), TQueryResult::RecordEnd(), TQueryResult::SetInputList(), TQueryResult::SetOutputList(), TGraph::TGraph(), TMVA::TMVAGui(), TMVA::TMVAMultiClassGui(), TMVA::TMVARegGui(), and TToggleGroup::TToggleGroup().

Int_t TCollection::Compare ( const TObject *  obj ) const

virtual

Compare two TCollection objects.

Returns 0 when equal, -1 when this is smaller and +1 when bigger (like strcmp()).

Reimplemented from TObject.

Definition at line 138 of file TCollection.cxx.

Bool_t TCollection::Contains ( const char *  name ) const

inline

Definition at line 84 of file TCollection.h.

Referenced by TParallelCoord::CleanUpSelections(), TMVA::deviations(), TParallelCoordVar::Eval(), TTabCom::Hook(), TTabCom::MakeClassFromVarName(), and TProof::MarkBad().

Bool_t TCollection::Contains ( const TObject *  obj ) const

inline

Definition at line 85 of file TCollection.h.

virtual void TCollection::Delete ( Option_t *  option = "" )

pure virtual

Delete this object.

Typically called as a command via the interpreter. Normally use "delete" operator when object has been allocated on the heap.

Reimplemented from TObject.

Implemented in TQCommand, TListOfEnums, TBtree, TList, TMap, TRefArray, TListOfDataMembers, THashTable, TListOfFunctions, TListOfFunctionTemplates, TObjArray, TOrdCollection, TViewPubDataMembers, TViewPubFunctions, TClonesArray, THashList, and TListOfEnumsWithLock.

Referenced by TTabCom::ClearCppDirectives(), TTabCom::ClearEnvVars(), TTabCom::ClearFiles(), TTabCom::ClearPragmas(), TTabCom::ClearSysIncFiles(), TTabCom::ClearUsers(), TROOT::EndOfProcessCleanups(), TFolder::~TFolder(), TROOT::~TROOT(), TServerSocket::~TServerSocket(), TSystem::~TSystem(), and TView3D::~TView3D().

void TCollection::Draw ( Option_t *  option = "" )

virtual

Draw all objects in this collection.

Reimplemented from TObject.

Definition at line 147 of file TCollection.cxx.

void TCollection::Dump ( ) const

virtual

Dump all objects in this collection.

Reimplemented from TObject.

Definition at line 160 of file TCollection.cxx.

void TCollection::EmptyGarbageCollection ( )

static

Do the garbage collection.

Definition at line 564 of file TCollection.cxx.

Referenced by TFolder::~TFolder().

TIter TCollection::end ( ) const

inline

Definition at line 193 of file TCollection.h.

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

virtual

Find an object in this collection using its name.

Requires a sequential scan till the object has been found. Returns 0 if object with specified name is not found.

Reimplemented from TObject.

Reimplemented in TObjArray, TBtree, TList, TMap, TListOfDataMembers, THashTable, TListOfFunctions, TListOfFunctionTemplates, THashList, TListOfEnumsWithLock, TViewPubDataMembers, TViewPubFunctions, and TListOfTypes.

Definition at line 175 of file TCollection.cxx.

Referenced by TSystem::AddFileHandler(), TSystem::AddSignalHandler(), TSystem::AddStdExceptionHandler(), TSystem::AddTimer(), TROOT::CloseFiles(), TApplicationRemote::CollectInput(), TSystem::CompileMacro(), TTabCom::Complete(), Contains(), TStatsFeedback::Feedback(), TDrawFeedback::Feedback(), TFolder::FindObject(), TBtree::FindObject(), TROOT::FindObject(), TROOT::FindSpecialObject(), TEnum::GetEnum(), TROOT::GetFile(), TROOT::GetFunction(), TROOT::GetGeometry(), TROOT::GetGlobalFunction(), TROOT::GetGlobalFunctionWithPrototype(), TTabCom::GetListOfClasses(), TClass::GetMissingDictionariesWithRecursionCheck(), TProof::GetParameter(), TROOT::GetStyle(), TOutputListSelectorDataMap::Init(), TOutputListSelectorDataMap::Merge(), operator()(), TSystem::RemoveOnExit(), TRootSniffer::ScanCollection(), and TCling::UpdateEnumConstants().

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

virtual

Find an object in this collection using the object's IsEqual() member function.

Requires a sequential scan till the object has been found. Returns 0 if object is not found. Typically this function is overridden by a more efficient version in concrete collection classes (e.g. THashTable).

Reimplemented from TObject.

Reimplemented in TObjArray, TBtree, TList, TMap, THashTable, TListOfFunctions, THashList, TListOfEnumsWithLock, TViewPubDataMembers, and TViewPubFunctions.

Definition at line 200 of file TCollection.cxx.

void TCollection::GarbageCollect ( TObject *  obj )

static

Add to the list of things to be cleaned up.

Definition at line 579 of file TCollection.cxx.

Referenced by TList::Clear(), THashList::Delete(), TObjArray::Delete(), TOrdCollection::Delete(), TMap::Delete(), TList::Delete(), TBtree::Delete(), TMap::DeleteAll(), TMap::DeleteEntry(), TMap::DeleteValues(), and TMap::Remove().

const char * TCollection::GetCollectionEntryName ( TObject *  entry ) const

protectedvirtual

For given collection entry return the string that is used to identify the object and, potentially, perform wildcard/regexp filtering on.

Definition at line 291 of file TCollection.cxx.

Referenced by Print().

TCollection * TCollection::GetCurrentCollection ( )

static

Return the globally accessible collection.

Definition at line 534 of file TCollection.cxx.

virtual Int_t TCollection::GetEntries ( ) const

inlinevirtual

Reimplemented in TRefArray, and TObjArray.

Definition at line 92 of file TCollection.h.

Referenced by THashTable::AddAll(), TFileMerger::AddFile(), TPacketizerUnit::AddWorkers(), TPacketizer::AddWorkers(), TProof::AddWorkers(), TApplicationServer::BrowseFile(), TStreamerInfo::BuildCheck(), TDatabasePDG::BuildPdgMap(), TGLH2PolyPainter::CacheGeometry(), TAlienPackage::CheckDependencies(), THtml::CreateListOfClasses(), TMVA::MethodBase::CreateVariableTransforms(), TProofProgressMemoryPlot::DoAveragePlot(), TUnfoldSys::DoBackgroundSubtraction(), TGFileBrowser::DoubleClicked(), TAlienPackage::Exec(), TAxis::FindBin(), RooStats::HLFactory::fNamesListsConsistent(), TStreamerInfo::GenerateDeclaration(), TAliEnFind::GetCollection(), THtml::TPathDefinition::GetFileNameFromInclude(), TDataSetManagerAliEn::GetFindCommandsFromUri(), TGFontPool::GetFontFamilies(), TFunction::GetNargs(), TFileInfo::GetNUrls(), TDocMacroDirective::GetResult(), TEntryListArray::GetSubListForEntry(), TProofServ::HandleProcess(), TBranchElement::InitializeOffsets(), TAlienPackage::InstallAllPackages(), TProofPlayerRemote::JoinProcess(), TClassDocOutput::ListDataMembers(), TClassDocOutput::ListFunctions(), TCling::LoadLibraryMap(), THtml::TFileDefinition::MatchFileSysName(), TGuiBldDragManager::Menu4Frame(), TQCommand::Merge(), THStack::Merge(), TH1::Merge(), TSessionFrame::OnBtnAddClicked(), TSessionFrame::OnBtnDownClicked(), TAlienCollection::OpenAlienCollection(), TFileMerger::OpenExcessFiles(), TFileMerger::PartialMerge(), TProof::PollForNewWorkers(), TGShutter::RemoveItem(), TEntryListArray::RemoveSubList(), TDataSetManager::ScanDataSet(), TUDPSocket::SendStreamerInfos(), TSocket::SendStreamerInfos(), TEntryListArray::SetTree(), TGuiBldDragManager::UnmapAllPopups(), TFileCollection::Update(), TTreeCache::UpdateBranches(), TSessionViewer::UpdateListOfPackages(), TProofMgr::UploadFiles(), TDatabasePDG::WritePDGTable(), TFile::WriteStreamerInfo(), and TTree::~TTree().

const char * TCollection::GetName ( ) const

virtual

Return name of this collection.

if no name, return the collection class name.

Reimplemented from TObject.

Reimplemented in TQCommand, and TQConnection.

Definition at line 214 of file TCollection.cxx.

Referenced by TProofNodes::ActivateWorkers(), TProofPlayerRemote::AddOutputObject(), TTree::Branch(), TTree::Browse(), TAlienCollection::CheckIfOnline(), TAlienCollection::DeselectFile(), do_anadist(), do_anadist_ds(), TAlienCollection::DownscaleSelection(), TAlienCollection::ExportXML(), TSQLTableData::GetColumn(), TBranchElement::Init(), TAlienCollection::InvertSelection(), TBufferJSON::JsonStreamCollection(), TAlienCollection::LookupSUrls(), ls(), TProofBench::MakeDataSet(), TProofPlayerRemote::MergeFeedback(), TProofPlayerRemote::MergeOutput(), PrintCollectionHeader(), RooCategorySharedProperties::RooCategorySharedProperties(), TGCompositeFrame::SavePrimitiveSubframes(), TAlienCollection::SelectFile(), TSelEventGen::SlaveTerminate(), TAlienCollection::Stage(), TAlienCollection::Status(), and TProof::VerifyDataSetParallel().

virtual TObject** TCollection::GetObjectRef ( const TObject *  obj ) const

pure virtual

Implemented in TList, TBtree, TMap, TRefArray, TListOfFunctions, TViewPubDataMembers, TViewPubFunctions, THashTable, TObjArray, TOrdCollection, and TListOfEnumsWithLock.

Referenced by TTree::Branch().

virtual Int_t TCollection::GetSize ( ) const

inlinevirtual

Reimplemented in TListOfFunctions, THashTable, TListOfEnumsWithLock, TViewPubDataMembers, and TViewPubFunctions.

Definition at line 95 of file TCollection.h.

Referenced by TProofServ::AcceptResults(), TContextMenu::Action(), RooStats::HypoTestInverterResult::Add(), TFileCollection::Add(), TDSet::Add(), TProofChain::AddAliases(), TDSet::AddFriend(), TFileCollection::AddFromFile(), TNeuron::AddInLayer(), TGeoBuilder::AddMaterial(), TNeuron::AddPost(), TNeuron::AddPre(), TFileInfo::AddUrl(), TProcessUUID::AddUUID(), TParallelCoord::AddVariable(), TMergerInfo::AddWorker(), TPacketizerUnit::AddWorkers(), TPacketizer::AddWorkers(), TProof::AddWorkers(), TFileDrawMap::AnimateTree(), TParallelCoord::ApplySelectionToTree(), TMergerInfo::AreAllWorkersAssigned(), TProof::AssertDataSet(), TPacketizerUnit::AssignWork(), TProofOutputList::AttachList(), TOrdCollection::BinarySearch(), TProof::Broadcast(), TProof::BroadcastFile(), TProof::BroadcastGroupPriority(), TProof::BroadcastRaw(), TTree::BronchExec(), TProofNodes::Build(), TGeoMediumDialog::BuildListTree(), TGeoMaterialDialog::BuildListTree(), TProof::BuildPackageOnClient(), BuildScopeProxyDict(), THStack::BuildStack(), TPacketizerAdaptive::CalculatePacketSize(), TH1::CheckBinLabels(), TDataSetManager::CheckDataSetSrvMaps(), TMacro::Checksum(), ClassImp(), TXSockPipe::Clean(), TGeoTabManager::Cleanup(), TProofLite::CleanupSandbox(), TParallelCoordEditor::CleanUpSelections(), TParallelCoordEditor::CleanUpVariables(), TProofServ::CleanupWaitingQueries(), TProcessID::Clear(), TProof::ClearData(), TPointSet3D::ClearIds(), TProof::ClearInputData(), TProof::Collect(), THashTable::Collisions(), TStreamerInfo::Compile(), TPointSet3D::CopyIds(), TRootControlBar::Create(), TDocOutput::CreateClassIndex(), TClassDocOutput::CreateDotClassChartInh(), TClassDocOutput::CreateDotClassChartInhMem(), THnBase::CreateHist(), THtml::CreateListOfClasses(), TProof::CreateMerger(), TPacketizerMulti::CreatePacketizer(), TMVA::MethodBase::CreateVariableTransforms(), TClass::DeleteArray(), TParallelCoord::DeleteSelection(), TClass::Destructor(), TMacOSXSystem::DispatchOneEvent(), TUnixSystem::DispatchOneEvent(), TWinNTSystem::DispatchOneEvent(), TUnixSystem::DispatchSignals(), TWinNTSystem::DispatchSignals(), TProofLog::Display(), TProofLogElem::Display(), TVolume::DistancetoNodePrimitive(), TVolumeView::DistancetoPrimitive(), THStack::DistancetoPrimitive(), TNode::DistancetoPrimitive(), TStructViewerGUI::Divide(), do_anadist(), do_anadist_ds(), do_ls_files_server(), TProofProgressMemoryPlot::DoAveragePlot(), TGeoManagerEditor::DoCreateBox(), TGeoManagerEditor::DoCreateCone(), TGeoManagerEditor::DoCreateCons(), TGeoManagerEditor::DoCreateCtub(), TGeoManagerEditor::DoCreateEltu(), TGeoManagerEditor::DoCreateGtra(), TGeoManagerEditor::DoCreateHype(), TGeoManagerEditor::DoCreateMaterial(), TGeoManagerEditor::DoCreateMedium(), TGeoManagerEditor::DoCreateMixture(), TGeoManagerEditor::DoCreatePara(), TGeoManagerEditor::DoCreatePcon(), TGeoManagerEditor::DoCreatePgon(), TGeoManagerEditor::DoCreateSphe(), TGeoManagerEditor::DoCreateTorus(), TGeoManagerEditor::DoCreateTrap(), TGeoManagerEditor::DoCreateTrd1(), TGeoManagerEditor::DoCreateTrd2(), TGeoManagerEditor::DoCreateTube(), TGeoManagerEditor::DoCreateTubs(), TGraphStruct::Draw(), RooStats::HypoTestInverterPlot::Draw(), RooStats::LikelihoodIntervalPlot::Draw(), TDSet::Draw(), TCanvas::DrawClone(), TProofBenchRunCPU::DrawPerfPlots(), TProofBenchRunDataRead::DrawPerfProfiles(), TXSockPipe::DumpReadySock(), TProof::EnablePackage(), TParallelCoordVar::Eval(), TRootBrowser::ExecPlugin(), TGWin32ProxyBase::ExecuteCallBack(), TClonesArray::ExpandCreateFast(), TDSet::ExportFileList(), TStatsFeedback::Feedback(), TDrawFeedback::Feedback(), TProof::Feedback(), TProofPerfAnalysis::FileDist(), TProofPerfAnalysis::FileProcPlot(), TBranchClones::Fill(), TTreeCache::FillBuffer(), TTreeCacheUnzip::FillBuffer(), TProofPerfAnalysis::FillFileInfo(), TProofPerfAnalysis::FillWrkInfo(), TMethod::FindDataMember(), TSystemDirectory::FindDirObj(), TSystemDirectory::FindFileObj(), TProof::FindNextFreeMerger(), TProofLite::FindUniqueSlaves(), RooMCStudy::fitResult(), TLimit::Fluctuate(), TMPClient::Fork(), TGWin32ProxyBase::ForwardCallBack(), RooMCStudy::genData(), TMonitor::GetActive(), TPacketizerUnit::GetActiveWorkers(), TDSetElement::GetAssocObj(), TFile::GetAsyncOpenStatus(), THnSparse::GetBinIndexForCurrentBin(), TMethodBrowsable::GetBrowsables(), TNonSplitBrowsable::GetBrowsables(), TCollectionMethodBrowsable::GetBrowsables(), TUsrHitBuffer::GetBufSize(), TFile::GetCacheRead(), TXNetSystem::GetClientAdmin(), TROOT::GetColor(), TColor::GetColorBright(), TColor::GetColorDark(), TLDAPAttribute::GetCount(), TLDAPEntry::GetCount(), TGButtonGroup::GetCount(), TPacketizerFile::GetCurrentRate(), TPacketizerUnit::GetCurrentRate(), TPacketizer::GetCurrentRate(), TPacketizerAdaptive::GetCurrentRate(), TProofBenchRunDataRead::GetDataSet(), GetDataSets(), TMonitor::GetDeActive(), TMVA::MethodCuts::GetEfficiency(), TMVA::MethodBase::GetEfficiency(), TFile::GetEndpointUrl(), GetEntries(), TDSetElement::GetEntries(), TVirtualPacketizer::GetEntries(), TDSet::GetEntries(), TLegend::GetEntry(), TParallelCoord::GetEntryList(), TPacketizerAdaptive::GetEstEntriesProcessed(), RooStats::HypoTestInverterResult::GetExpectedPValueDist(), TAlienResult::GetFileInfoList(), TGLiteResult::GetFileInfoList(), TFileCollection::GetFilesOnServer(), TFileCollection::GetFilesPerServer(), TProof::GetInputData(), TMVA::TMVAGlob::GetListOfJobs(), TProofMgr::GetListOfManagers(), TProof::GetListOfSlaveInfos(), TDataSet::GetListSize(), TGeoManager::GetMaterial(), TGeometry::GetMaterialByNumber(), THStack::GetMaximum(), Cppyy::GetMethodsFromName(), THStack::GetMinimum(), TGeoManager::GetNAlignable(), TROOT::GetNclasses(), TClass::GetNdata(), THtml::GetNextClass(), TEventIterUnit::GetNextEvent(), TEventIterObj::GetNextEvent(), TPacketizerUnit::GetNextPacket(), TPacketizerAdaptive::GetNextPacket(), TEventIterUnit::GetNextPacket(), TEventIterObj::GetNextPacket(), TPacketizerAdaptive::GetNextUnAlloc(), TFile::GetNfree(), THStack::GetNhists(), TDirectoryFile::GetNkeys(), TClass::GetNmethods(), TLegend::GetNRows(), TAlienMasterJobStatus::GetNSubJobs(), TROOT::GetNtypes(), Cppyy::GetNumBases(), TProof::GetNumberOfActiveSlaves(), TProof::GetNumberOfBadSlaves(), TGListBox::GetNumberOfEntries(), TProof::GetNumberOfInactiveSlaves(), TProof::GetNumberOfQueries(), TProof::GetNumberOfSlaves(), TProof::GetNumberOfUniqueSlaves(), Cppyy::GetNumDatamembers(), Cppyy::GetNumMethods(), TDSet::GetNumOfFiles(), TMVA::TransformationHandler::GetNumOfTransformations(), TProcessID::GetObjectWithID(), TProof::GetOutput(), TProof::GetOutputList(), TProofBench::GetPerfSpecs(), TGenCollectionProxy::GetReadMemberWiseActions(), TGeometry::GetRotMatrixByNumber(), TProofMgrLite::GetSessionLogs(), TProofServ::GetSessionStatus(), TGeometry::GetShapeByNumber(), TListOfEnumsWithLock::GetSize(), TListOfFunctions::GetSize(), TFileStager::GetStaged(), TClass::GetStreamerInfo(), TRootSniffer::GetStreamerInfoHash(), TToggleGroup::GetTogglesCount(), RooStats::HLFactory::GetTotBkgPdf(), RooStats::HLFactory::GetTotDataSet(), RooStats::HLFactory::GetTotSigBkgPdf(), TMVA::MethodCuts::GetTrainingEfficiency(), TMVA::MethodBase::GetTrainingEfficiency(), TProofServ::GetWorkers(), TProof::GoParallel(), TProofLog::Grep(), TProofLogElem::Grep(), TProofServ::HandleCache(), TProofServ::HandleDataSets(), TXProofMgr::HandleError(), TGClient::HandleEvent(), TProof::HandleInputMessage(), TProofServ::HandleProcess(), TProofServ::HandleSocketInput(), TProof::HandleSubmerger(), TProofPlayerLite::HandleTimer(), TProofPlayerRemote::HandleTimer(), TProofPlayerSlave::HandleTimer(), TXProofServ::HandleUrgentData(), TProofServ::HandleWorkerLists(), TAxis::HasBinWithoutLabel(), TEveGeoShapeExtract::HasElements(), TTabCom::Hook(), RooStats::HypoTestInverterResult::HypoTestInverterResult(), TOrdCollection::IndexOf(), TClassTree::Init(), TProofLite::Init(), TProof::Init(), TGeoManager::InitArrayPNE(), TProofPlayerRemote::InitPacketizer(), TInspectCanvas::InspectObject(), TProof::Interrupt(), THttpServer::IsAnyEngine(), TProof::IsDataReady(), IsEmpty(), ROOT::Internal::TFriendProxyDescriptor::IsEquivalent(), ROOT::Internal::TBranchProxyClassDescriptor::IsEquivalent(), TBranchObject::IsFolder(), TBranch::IsFolder(), TBranchElement::IsFolder(), RooFitResult::isIdentical(), TProofServ::IsWaiting(), TProofPlayerRemote::JoinProcess(), TProfile::LabelsOption(), TProfile2D::LabelsOption(), TH1::LabelsOption(), TSeqCollection::LastIndex(), TGraphStruct::Layout(), TGMenuBar::Layout(), TTableDescriptor::LearnTable(), TPainter3dAlgorithms::LegoFunction(), TEventIterTree::Load(), TProof::Load(), TProof::LoadPackageOnClient(), TNetXNGSystem::Locate(), TXNetSystem::Locate(), TDSet::Lookup(), TProofOutputList::ls(), TNode::ls(), THtml::MakeAll(), THtml::MakeClass(), TTabCom::MakeClassFromClassName(), TProofBench::MakeDataSet(), TCanvas::MakeDefCanvas(), TEveCaloVizEditor::MakeSliceInfo(), RooAbsReal::matchArgsByName(), TGuiBldDragManager::Menu4Frame(), TSeqCollection::Merge(), TStatus::Merge(), TProofPlayerRemote::MergeFeedback(), TProofPlayerRemote::MergeOutput(), TProofPlayerRemote::MergeOutputFiles(), TFileMerger::MergeRecursive(), TProof::ModifyWorkerLists(), TVolumePosition::Mult(), TDataSetIter::Next(), TReaperTimer::Notify(), TQObject::NumberOfConnections(), TQObject::NumberOfSignals(), RooPlot::numItems(), RooCmdConfig::ok(), TFile::Open(), TMinuit2TraceObject::operator()(), RooStats::HypoTestInverterResult::operator=(), ROOT::Internal::TBranchProxyClassDescriptor::OutputDecl(), TPerfStats::PacketEvent(), TVolumeView::Paint(), THStack::Paint(), TMultiGraph::Paint(), TNode::Paint(), TParallelCoord::Paint(), THistPainter::PaintContour(), TParallelCoord::PaintEntries(), THistPainter::PaintLego(), TVolume::PaintNodePosition(), TMultiGraph::PaintPads(), TMultiGraph::PaintPolyLine3D(), TMVA::paracoor(), TMVA::Tools::ParseANNOptionString(), TAlienMasterJobStatus::PercentFinished(), TProof::Ping(), TMVA::plot_efficiencies(), TProofLite::PollForNewWorkers(), TXSockPipe::Post(), TProof::PrepareInputDataFile(), TProofOutputList::Print(), TAlienResult::Print(), TStatus::Print(), TProofLog::Print(), TAlienCollection::Print(), TProofLogElem::Print(), TQueryResult::Print(), TDSet::Print(), PrintCollectionHeader(), THostAuth::PrintEstablished(), TProofPerfAnalysis::PrintFileInfo(), RooCustomizer::printMultiline(), RooPlot::printMultiline(), TProofPerfAnalysis::PrintWrkInfo(), TProofPlayerLite::Process(), TProofSuperMaster::Process(), TProofLite::Process(), TDSet::Process(), TProof::Process(), TRootCanvas::ProcessMessage(), TMVA::MethodFDA::ProcessOptions(), THttpServer::ProcessRequests(), TRootSniffer::ProduceExe(), TXProofMgr::QuerySessions(), TProofMgr::QuerySessions(), TProofServ::QueueQuery(), TBufferFile::ReadClassBuffer(), TAuthenticate::ReadRootAuthrc(), TPad::RecursiveRemove(), TProof::RedirectWorker(), TBranch::Refresh(), TProofLite::RegisterDataSet(), TProofServ::RegisterDataSets(), TClass::RegisterStreamerInfo(), TMVA::regression_averagedevs(), TEveDigitSet::ReleaseIds(), TFileCollection::RemoveDuplicates(), TClass::RemoveStreamerInfo(), TProcessUUID::RemoveUUID(), TParallelCoord::RemoveVariable(), TProof::RemoveWorkers(), TProofMgr::ReplaceSubdirs(), THnSparse::Reserve(), TPacketizerAdaptive::Reset(), TOrdCollectionIter::Reset(), TFileIter::Reset(), TBtreeIter::Reset(), TProof::ResetMergePrg(), TProofLog::Retrieve(), RooSimGenContext::RooSimGenContext(), RooSimSplitGenContext::RooSimSplitGenContext(), rr_seqcollection_new(), TProofLog::Save(), TProof::SaveActiveList(), TProof::SaveInputData(), TProofPlayer::SavePartialResults(), TProof::SavePerfTree(), TGraphStruct::SavePrimitive(), TRootSniffer::ScanCollection(), TDataSetManager::ScanDataSet(), TEntryList::ScanPaths(), TLDAPServer::Search(), TMonitor::Select(), TProofMonSenderML::SendDataSetInfo(), TProofMonSenderSQL::SendDataSetInfo(), TProof::SendFile(), TProofMonSenderML::SendFileInfo(), TProofMonSenderSQL::SendFileInfo(), TSQLMonitoringWriter::SendParameters(), TMonaLisaWriter::SendParameters(), TProofServ::SendResults(), TProofMonSenderML::SendSummary(), TProofMonSenderSQL::SendSummary(), TGeoManager::SetAlignableEntry(), TParallelCoord::SetAxesPosition(), TAxis::SetBinLabel(), TGeoManagerEditor::SetModel(), TPointSet3D::SetPointId(), TProofPlayerLite::SetupFeedback(), TProofPlayerRemote::SetupFeedback(), TProofLite::SetupWorkers(), TProof::SetupWorkersEnv(), TProof::ShowFeedback(), TPad::ShowGuidelines(), TProof::ShowPackages(), TProof::ShowQueries(), TFileIter::SkipObjects(), TSelEventGen::SlaveTerminate(), TEveGedEditor::SpawnNewEditor(), TPacketizerAdaptive::SplitPerHost(), StandardHistFactoryPlotsWithCategories(), StandardProfileInspectorDemo(), TProofSuperMaster::StartSlaves(), TProofCondor::StartSlaves(), TEveWindowSlot::StopEmbedding(), TProof::StopProcess(), TProofPlayerLite::StoreFeedback(), TProofPerfAnalysis::Summary(), TDSet::TDSet(), TXProofServ::Terminate(), TProofServ::Terminate(), TGeoManagerEditor::TGeoManagerEditor(), TGeoShape::TGeoShape(), TMaterial::TMaterial(), TFileIter::TotalKeys(), TProof::Touch(), TPainter3dAlgorithms::TPainter3dAlgorithms(), TProtoClass::TProtoClass(), TRotMatrix::TRotMatrix(), TShape::TShape(), PyROOT::TTreeGetAttr(), TVolumePosition::TVolumePosition(), TBranchElement::Unroll(), TSessionQueryFrame::UpdateInfos(), TVolumeViewIter::UpdateTempMatrix(), TUploadDataSetDlg::UploadDataSet(), TProofMgr::UploadFiles(), TProof::UploadPackage(), TProofSuperMaster::ValidateDSet(), TProof::ValidateDSet(), TPacketizer::ValidateFiles(), TPacketizerAdaptive::ValidateFiles(), TProofServ::WaitingQueries(), TGeoChecker::Weight(), TFile::WriteHeader(), TDirectoryFile::WriteKeys(), TDocParser::WriteMethod(), TDocOutput::WriteModuleLinks(), TPerfStats::WriteQueryLog(), TXMLFile::WriteStreamerInfo(), TSQLFile::WriteStreamerInfo(), TProofPerfAnalysis::WrkInfoOK(), TMinuit2TraceObject::~TMinuit2TraceObject(), and TProofLite::~TProofLite().

Int_t TCollection::GrowBy ( Int_t  delta ) const

virtual

Increase the collection's capacity by delta slots.

Definition at line 223 of file TCollection.cxx.

Referenced by TOrdCollection::AddAt(), TObjArray::AddAtAndExpand(), TRefArray::AddAtAndExpand(), TClonesArray::ExpandCreate(), TClonesArray::ExpandCreateFast(), TClonesArray::operator=(), and TClonesArray::operator[]().

ULong_t TCollection::Hash ( ) const

inlinevirtual

Return hash value for this object.

Reimplemented from TObject.

Definition at line 97 of file TCollection.h.

Bool_t TCollection::IsArgNull	(	const char *	where,
		const TObject *	obj
	)		const

Returns true if object is a null pointer.

Definition at line 235 of file TCollection.cxx.

Referenced by TSortedList::Add(), THashTable::Add(), TMap::Add(), TBtree::Add(), THashTable::AddBefore(), THashTable::Collisions(), THashTable::FindObject(), TMap::FindObject(), THashTable::GetListForObject(), THashTable::GetObjectRef(), and TMap::GetValue().

virtual Bool_t TCollection::IsEmpty ( ) const

inlinevirtual

Reimplemented in TRefArray, and TObjArray.

Definition at line 99 of file TCollection.h.

Referenced by TGedFrame::ActivateBaseClassEditors(), TRootBrowser::CloseTabs(), TClassDocOutput::CreateClassHierarchy(), TDocOutput::CreateClassTypeDefs(), TClassDocOutput::CreateHierarchyDot(), THtml::CreateListOfClasses(), TAttParticle::DefinePDG(), TEveGedEditor::DestroyEditors(), TQObject::Disconnect(), TQObject::Emit(), TQObject::EmitVA(), TGPack::EqualizeFrames(), TGedEditor::GetEditorTabInfo(), TGuiBldDragManager::GetFramesInside(), TXProofServ::GetWorkers(), TTabCom::Hook(), TQUndoManager::ls(), TGuiBldDragManager::Menu4Frame(), TProfileHelper::Merge(), TSeqCollection::Merge(), TFileCollection::Merge(), TH2::Merge(), TH3::Merge(), TProofOutputFile::Merge(), TEfficiency::Merge(), THnBase::Merge(), TH1::Merge(), TProofPlayerRemote::MergeOutput(), TGraph::operator=(), TGPack::ResizeExistingFrames(), TGLObject::SearchGLRenderer(), TOutputListSelectorDataMap::SetDataMembers(), TEveCaloVizEditor::SetModel(), TGPack::SetVertical(), TClassDocOutput::WriteClassDescription(), and TQConnection::~TQConnection().

virtual Bool_t TCollection::IsFolder ( ) const

inlinevirtual

Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).

Reimplemented from TObject.

Definition at line 100 of file TCollection.h.

Bool_t TCollection::IsOwner ( ) const

inline

Definition at line 101 of file TCollection.h.

Referenced by THashList::Clear(), TObjArray::Clear(), TOrdCollection::Clear(), THashTable::Clear(), TMap::Clear(), TBtree::Clear(), TMap::DeleteEntry(), TFolder::IsOwner(), TObjArray::operator=(), TFolder::~TFolder(), TObjArray::~TObjArray(), and TOrdCollection::~TOrdCollection().

Bool_t TCollection::IsSortable ( ) const

inlinevirtual

Reimplemented from TObject.

Definition at line 102 of file TCollection.h.

Referenced by TClonesArray::MultiSort(), TClonesArray::Sort(), TOrdCollection::Sort(), and TObjArray::Sort().

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

virtual

List (ls) all objects in this collection.

Wildcarding supported, eg option="xxx*" lists only objects with names xxx*.

Reimplemented from TObject.

Reimplemented in TQUndoManager, TQConnection, TQCommand, and TProofOutputList.

Definition at line 245 of file TCollection.cxx.

Referenced by TProof::Feedback(), TProofPerfAnalysis::FileDist(), TProofOutputList::ls(), THStack::ls(), TNode::ls(), TGeometry::ls(), TPad::ls(), TClass::ls(), and TFile::ShowStreamerInfo().

virtual TIterator* TCollection::MakeIterator ( Bool_t  dir = kIterForward ) const

pure virtual

Implemented in TMap, TBtree, TRefArray, TList, THashTable, TObjArray, TListOfFunctions, TOrdCollection, TListOfEnumsWithLock, TViewPubDataMembers, and TViewPubFunctions.

Referenced by MakeReverseIterator(), TTreeFriendLeafIter::Next(), THashTableIter::operator=(), TIter::operator=(), TMapIter::operator=(), RooArgList::RooArgList(), RooArgSet::RooArgSet(), THashTableIter::THashTableIter(), TIter::TIter(), and TMapIter::TMapIter().

virtual TIterator* TCollection::MakeReverseIterator ( ) const

inlinevirtual

Definition at line 105 of file TCollection.h.

TObject * TCollection::operator()

(

const char *

name

)

const

Find an object in this collection by name.

Definition at line 188 of file TCollection.cxx.

void TCollection::operator= ( const TCollection &  )

private

void TCollection::Paint ( Option_t *  option = "" )

virtual

Paint all objects in this collection.

Reimplemented from TObject.

Definition at line 271 of file TCollection.cxx.

Referenced by TView3D::ExecuteRotateView(), and THistPainter::PaintH3().

void TCollection::Print ( Option_t *  option = "" ) const

virtual

Default print for collections, calls Print(option, 1).

This will print the collection header and Print() methods of all the collection entries.

If you want to override Print() for a collection class, first see if you can accomplish it by overriding the following protected methods:

void        PrintCollectionHeader(Option_t* option) const;
const char* GetCollectionEntryName(TObject* entry) const;
void        PrintCollectionEntry(TObject* entry, Option_t* option, Int_t recurse) const;

Otherwise override the Print(Option_t *option, Int_t) variant. Remember to declare:

using TCollection::Print;

somewhere close to the method declaration.

Reimplemented from TObject.

Reimplemented in TGLiteResult, TAlienResult, and TProofOutputList.

Definition at line 330 of file TCollection.cxx.

Referenced by TProof::AssertDataSet(), RooSimPdfBuilder::buildPdf(), TProof::ClearData(), do_anadist(), do_anadist_ds(), foam_demopers(), TProofBenchRunDataRead::GetDataSet(), RooStats::HistFactory::getDataValuesForObservables(), TPacketizerAdaptive::GetNextPacket(), TPacketizerAdaptive::GetNextUnAlloc(), TProofServ::GetWorkers(), TProofBenchDataSet::Handle(), TProofServ::HandleSubmerger(), TProofBench::MakeDataSet(), TPacketizer::NextActiveNode(), TPacketizerAdaptive::NextActiveNode(), TPacketizerAdaptive::NextNode(), TPacketizer::NextUnAllocNode(), TSQLTableInfo::Print(), TProofOutputList::Print(), TProofNodes::Print(), TLegend::Print(), TPaveText::Print(), TCondor::Print(), TFileCollection::Print(), TAlienCollection::Print(), TProofBenchRunCPU::Print(), TProofBenchRunDataRead::Print(), TGPicturePool::Print(), TZIPFile::Print(), TGGCPool::Print(), TGFontPool::Print(), TGeoElementTable::Print(), TMap::PrintCollectionEntry(), PrintCollectionEntry(), TFileMerger::PrintFiles(), TProofMonSenderML::SendFileInfo(), TProofMonSenderSQL::SendFileInfo(), TProof::ShowFeedback(), TSQLFile::StreamKeysForDirectory(), and TSelHist::Terminate().

void TCollection::Print ( Option_t *  option, Int_t  recurse  ) const

virtual

Print the collection header and its elements.

If recurse is non-zero, descend into printing of collection-entries with recurse - 1. This means, if recurse is negative, the recursion is infinite.

Option is passed recursively.

Reimplemented in TProofOutputList.

Definition at line 344 of file TCollection.cxx.

void TCollection::Print ( Option_t *  option, const char *  wildcard, Int_t  recurse = 1  ) const

virtual

Print the collection header and its elements that match the wildcard.

If recurse is non-zero, descend into printing of collection-entries with recurse - 1. This means, if recurse is negative, the recursion is infinite.

Option is passed recursively, but wildcard is only used on the first level.

Reimplemented in TProofOutputList.

Definition at line 371 of file TCollection.cxx.

void TCollection::Print ( Option_t *  option, TPRegexp &  regexp, Int_t  recurse = 1  ) const

virtual

Print the collection header and its elements that match the regexp.

If recurse is non-zero, descend into printing of collection-entries with recurse - 1. This means, if recurse is negative, the recursion is infinite.

Option is passed recursively, but regexp is only used on the first level.

Reimplemented in TProofOutputList.

Definition at line 404 of file TCollection.cxx.

void TCollection::PrintCollectionEntry ( TObject *  entry, Option_t *  option, Int_t  recurse  ) const

protectedvirtual

Print the collection entry.

Reimplemented in TQUndoManager, TMap, and TAlienJobStatusList.

Definition at line 299 of file TCollection.cxx.

Referenced by Print().

void TCollection::PrintCollectionHeader ( Option_t *  option ) const

protectedvirtual

Print the collection header.

Reimplemented in TQConnection, and TQCommand.

Definition at line 279 of file TCollection.cxx.

Referenced by Print().

void TCollection::RecursiveRemove ( TObject *  obj )

virtual

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

Reimplemented from TObject.

Reimplemented in TListOfFunctions, TList, TListOfDataMembers, TListOfEnums, TObjArray, TListOfFunctionTemplates, TListOfEnumsWithLock, TViewPubDataMembers, TViewPubFunctions, and THashList.

Definition at line 428 of file TCollection.cxx.

Referenced by TFolder::RecursiveRemove(), and TObject::~TObject().

virtual TObject* TCollection::Remove ( TObject *  obj )

pure virtual

Implemented in TListOfFunctions, TListOfDataMembers, TRefArray, TListOfEnums, TList, TBtree, TMap, TObjArray, TListOfFunctionTemplates, TListOfEnumsWithLock, TClonesArray, TViewPubDataMembers, TViewPubFunctions, THashTable, TOrdCollection, and THashList.

Referenced by TList::Clear(), TSystem::CompileMacro(), TObjArray::Delete(), TList::Delete(), RecursiveRemove(), TFolder::Remove(), TDataSet::Remove(), TSeqCollection::RemoveAfter(), RemoveAll(), TSeqCollection::RemoveAt(), TSeqCollection::RemoveBefore(), TSystem::RemoveFileHandler(), TSeqCollection::RemoveFirst(), TSeqCollection::RemoveLast(), TSystem::RemoveSignalHandler(), TSystem::RemoveStdExceptionHandler(), and TSystem::RemoveTimer().

void TCollection::RemoveAll ( TCollection *  col )

virtual

Remove all objects in collection col from this collection.

Definition at line 448 of file TCollection.cxx.

Referenced by RooStats::HypoTestInverterResult::operator=(), and TBranch::~TBranch().

void TCollection::RemoveAll ( )

inline

Definition at line 114 of file TCollection.h.

void TCollection::SetCurrentCollection

(

)

Set this collection to be the globally accesible collection.

Definition at line 542 of file TCollection.cxx.

void TCollection::SetName ( const char *  name )

inline

Definition at line 116 of file TCollection.h.

Referenced by RooCategory::addToRange(), TProof::AssertDataSet(), TTree::Browse(), TProofNodes::Build(), RooSimPdfBuilder::buildPdf(), ClassImp(), TProof::ClearData(), Clone(), crazy(), do_anadist(), do_anadist_ds(), TProofPerfAnalysis::FillWrkInfo(), TProofPlayerRemote::Finalize(), TProof::GetInputData(), TListOfFunctions::GetListForObjectNonConst(), TListOfFunctionTemplates::GetListForObjectNonConst(), TTree::GetUserInfo(), TProofBenchDataSet::Handle(), TProofPlayerRemote::HandleHistogram(), TProof::HandleInputMessage(), TProofServ::HandleProcess(), TProofLite::Init(), Memstat::TMemStatMng::Init(), TProof::Init(), TProofPlayerRemote::InitPacketizer(), MakeCrazy(), TProofBench::MakeDataSet(), TProof::MarkBad(), THistPainter::PaintContour(), TProofLite::Process(), RooCategorySharedProperties::RooCategorySharedProperties(), TGMainFrame::SaveSource(), TGTransientFrame::SaveSource(), TClonesArray::SetClass(), TSelEventGen::SlaveBegin(), TProofPlayerLite::StoreFeedback(), TProofPlayerRemote::StoreFeedback(), TProofPlayerRemote::StoreOutput(), TSelectorDraw::TakeAction(), TApplicationRemote::TApplicationRemote(), TProofDrawListOfGraphs::Terminate(), TProofDrawListOfPolyMarkers3D::Terminate(), TEventIter::TEventIter(), TROOT::TROOT(), TProofSuperMaster::ValidateDSet(), TProof::ValidateDSet(), and TFile::WriteStreamerInfo().

void TCollection::SetOwner ( Bool_t  enable = kTRUE )

virtual

Set whether this collection is the owner (enable==true) of its content.

If it is the owner of its contents, these objects will be deleted whenever the collection itself is delete. The objects might also be deleted or destructed when Clear is called (depending on the collection).

Reimplemented in TClonesArray.

Definition at line 600 of file TCollection.cxx.

Referenced by TH2Poly::AddBin(), TTree::AddClone(), TProof::AddEnvVar(), TDSetElement::AddFriend(), TPluginManager::AddHandler(), TGClient::AddIdleHandler(), TFileCollection::AddMetaData(), TFileInfo::AddMetaData(), RooCategory::addToRange(), TGClient::AddUnknownWindowHandler(), TFileInfo::AddUrl(), TProof::AddWorkers(), TQueryResultManager::ApplyMaxQueries(), TProof::AssertDataSet(), TProofOutputFile::AssertDir(), TProofOutputList::AttachList(), THnBase::Browse(), TDataSetManagerFile::BrowseDataSets(), TProofNodes::Build(), TAlienCollection::CheckIfOnline(), ClassImp(), TProofLite::CleanupSandbox(), TProofServ::CleanupWaitingQueries(), THashTable::Clear(), TProof::ClearData(), TProof::ClearInputData(), TAlien::Command(), TTabCom::Complete(), TProofLite::CopyMacroToCache(), TDocLatexDirective::CreateLatex(), TDSetElement::DeleteFriends(), do_anadist(), do_anadist_ds(), TH2::DoFitSlices(), TProofPlayerRemote::DrawSelect(), TEveGeoShape::DumpShapeTree(), TEveGeoNode::DumpShapeTree(), TProof::EnablePackage(), TDataSetManagerAliEn::ExpandRunSpec(), TDSet::ExportFileList(), TBufferXML::ExtractReference(), TProofPerfAnalysis::FileDist(), TProofPerfAnalysis::FileRatePlot(), TProofPerfAnalysis::FillFileInfo(), TProofPerfAnalysis::FillWrkInfo(), TProofPlayerLite::Finalize(), TProofPlayerRemote::Finalize(), TLDAPServer::GetAttributeTypes(), TProofServ::GetDataSetNodeMap(), TDataSetManagerFile::GetDataSets(), TAlienResult::GetFileInfoList(), TGLiteResult::GetFileInfoList(), TFileCollection::GetFilesPerServer(), TDataSetManagerAliEn::GetFindCommandsFromUri(), TGFontPool::GetFontFamilies(), TUrl::GetHostFQDN(), ROOT::TSchemaRule::GetInclude(), TVirtualBranchBrowsable::GetLeaves(), TRef::GetListOfExecs(), TSystemDirectory::GetListOfFiles(), TMVA::TMVAGlob::GetListOfKeys(), TMVA::TMVAGlob::GetListOfMethods(), TProof::GetListOfSlaveInfos(), TMVA::TMVAGlob::GetListOfTitles(), TLDAPServer::GetNamingContexts(), TLDAPServer::GetObjectClasses(), TProofMgrLite::GetSessionLogs(), ROOT::TSchemaRule::GetSource(), TFileStager::GetStaged(), TXMLFile::GetStreamerInfoList(), TFile::GetStreamerInfoList(), TLDAPServer::GetSubschemaSubentry(), TOracleServer::GetTablesList(), TODBCServer::GetTablesList(), TMySQLServer::GetTablesList(), TSQLServer::GetTablesList(), TFITSHDU::GetTabRealVectorCells(), ROOT::TSchemaRule::GetTarget(), TWinNTSystem::GetVolumes(), TXProofServ::GetWorkers(), TProof::GoParallel(), TProofPlayerRemote::HandleHistogram(), TProof::HandleInputMessage(), TProofServ::HandleProcess(), TProofServ::HandleSocketInput(), TProofServ::HandleSubmerger(), TProofPlayerLite::HandleTimer(), TProofPlayerRemote::HandleTimer(), TProofPlayerSlave::HandleTimer(), RooStats::HLFactory::HLFactory(), RooStats::HypoTestInverterResult::HypoTestInverterResult(), TOutputListSelectorDataMap::Init(), TProofLite::Init(), THnBase::Init(), Memstat::TMemStatMng::Init(), TClass::Init(), TProof::Init(), TProofPlayerRemote::InitPacketizer(), TProofResourcesStatic::InitResources(), TUnfoldSys::InitTUnfoldSys(), TProofPerfAnalysis::LatencyPlot(), TODBCServer::ListData(), TProof::Load(), TPluginManager::LoadHandlerMacros(), TPluginManager::LoadHandlersFromPluginDirs(), TCling::LoadLibraryMap(), TProofOutputList::ls(), TTreePlayer::MakeClass(), TProofBench::MakeDataSet(), TPacketizerAdaptive::MarkBad(), TPRegexp::MatchS(), TSeqCollection::Merge(), TProofPlayerRemote::MergeFeedback(), TProofPlayerRemote::MergeOutput(), TProofPlayerRemote::MergeOutputFiles(), TFileMerger::MergeRecursive(), TDataSetManager::MonitorUsedSpace(), TObjArray::operator=(), TPerfStats::PacketEvent(), TDataSetManager::ParseDataSetSrvMaps(), TMVA::Tools::ParseFormatLine(), TMVA::PDEFoam::PDEFoam(), TProofLite::PollForNewWorkers(), TProof::PollForNewWorkers(), TProofOutputList::Print(), TProofPlayerLite::Process(), TProofLite::Process(), TProofPlayerRemote::Process(), TProof::Process(), TRootSniffer::ProduceExe(), TXProofMgr::QuerySessions(), TProofMgr::QuerySessions(), TProofPerfAnalysis::RatePlot(), TFile::ReadStreamerInfo(), THnBase::RebinBase(), RooStats::HypoTestInverter::RebuildDistributions(), TQueryResult::RecordEnd(), TProof::RecvLogFile(), ROOT::RegisterClassTemplate(), TDataSetManagerFile::RegisterDataSet(), TProofServ::RegisterDataSets(), TFileCollection::RemoveDuplicates(), TProofMgr::ReplaceSubdirs(), TStructViewer::Reset(), TMVA::Results::Results(), RooCategorySharedProperties::RooCategorySharedProperties(), TProofBenchRunCPU::Run(), TProofBenchRunDataRead::Run(), TProof::SaveInputData(), TProofPlayer::SavePartialResults(), TDataSetManager::ScanDataSet(), TEntryList::ScanPaths(), TMonaLisaWriter::SendFileCheckpoint(), TMonaLisaWriter::SendFileCloseEvent(), TMonaLisaWriter::SendFileOpenProgress(), TMonaLisaWriter::SendInfoDescription(), TMonaLisaWriter::SendInfoStatus(), TMonaLisaWriter::SendInfoTime(), TMonaLisaWriter::SendInfoUser(), TMonaLisaWriter::SendProcessingProgress(), TMonaLisaWriter::SendProcessingStatus(), TProofMonSenderML::SendSummary(), TProofMonSenderSQL::SendSummary(), TCling::SetClassSharedLibs(), ROOT::TSchemaRule::SetInclude(), TQueryResult::SetInputList(), TQueryResult::SetOutputList(), TLimitDataSource::SetOwner(), TFolder::SetOwner(), TMap::SetOwnerKeyValue(), ROOT::TSchemaRule::SetSource(), ROOT::TSchemaRule::SetTarget(), TProofServ::SetupCommon(), TSelEventGen::SlaveBegin(), TMVA::Configurable::SplitOptions(), TAlienCollection::Stage(), TProofSuperMaster::StartSlaves(), TProofPlayerLite::StoreFeedback(), TProofPlayerRemote::StoreFeedback(), TProofPlayerRemote::StoreOutput(), TSelectorDraw::TakeAction(), TAlienCollection::TAlienCollection(), TAlienPackage::TAlienPackage(), TDSet::TDSet(), TProofDrawListOfGraphs::Terminate(), TProofDrawListOfPolyMarkers3D::Terminate(), TEventIterTree::TEventIterTree(), TFileInfo::TFileInfo(), TFileMerger::TFileMerger(), THtml::TFileSysDir::TFileSysDir(), TEventIterTree::TFileTree::TFileTree(), TGeoNavigatorArray::TGeoNavigatorArray(), TGFontPool::TGFontPool(), TGridResult::TGridResult(), THnBase::THnBase(), THnSparse::THnSparse(), TLDAPAttribute::TLDAPAttribute(), TLDAPEntry::TLDAPEntry(), TLimitDataSource::TLimitDataSource(), TMultiLayerPerceptron::TMultiLayerPerceptron(), TNetXNGFile::TNetXNGFile(), TString::Tokenize(), TPerfStats::TPerfStats(), TProofServ::TProofServ(), TRootSnifferScanRec::TRootSnifferScanRec(), TSelectorList::TSelectorList(), TTree::TTree(), TXNetFile::TXNetFile(), TXNetSystem::TXNetSystem(), TProofMgr::UploadFiles(), TDSet::Validate(), TProofSuperMaster::ValidateDSet(), TProof::ValidateDSet(), TDocParser::WriteMethod(), TPerfStats::WriteQueryLog(), TFile::WriteStreamerInfo(), TApplicationServer::~TApplicationServer(), TDSetElement::~TDSetElement(), TEventIter::~TEventIter(), TPacketizerFile::~TPacketizerFile(), TPacketizerMulti::~TPacketizerMulti(), TPerfStats::~TPerfStats(), TProof::~TProof(), TProofNodes::~TProofNodes(), TProofOutputList::~TProofOutputList(), TReaperTimer::~TReaperTimer(), TStructViewer::~TStructViewer(), and TTreeReader::~TTreeReader().

void TCollection::StartGarbageCollection ( )

static

Set up for garbage collection.

Definition at line 550 of file TCollection.cxx.

Referenced by TFolder::~TFolder().

Int_t TCollection::Write ( const char *  name = 0, Int_t  option = 0, Int_t  bsize = 0  )

virtual

Write all objects in this collection.

By default all objects in the collection are written individually (each object gets its own key). Note, this is recursive, i.e. objects in collections in the collection are also written individually. To write all objects using a single key specify a name and set option to TObject::kSingleKey (i.e. 1).

Reimplemented from TObject.

Reimplemented in TMap.

Definition at line 526 of file TCollection.cxx.

Referenced by do_anadist_ds(), TDSet::ExportFileList(), TRecorderInactive::PrevCanvases(), RooStudyPackage::processFile(), TProofBenchRunCPU::Run(), TProofBenchRunDataRead::Run(), TProof::SaveInputData(), TProofPlayer::SavePartialResults(), tables_write(), and TMVA::MethodBase::WriteEvaluationHistosToFile().

Int_t TCollection::Write ( const char *  name = 0, Int_t  option = 0, Int_t  bsize = 0  ) const

virtual

Write all objects in this collection.

By default all objects in the collection are written individually (each object gets its own key). Note, this is recursive, i.e. objects in collections in the collection are also written individually. To write all objects using a single key specify a name and set option to TObject::kSingleKey (i.e. 1).

Reimplemented from TObject.

Reimplemented in TMap.

Definition at line 502 of file TCollection.cxx.

Member Data Documentation

TCollection * TCollection::fgCurrentCollection = 0

staticprivate

Definition at line 51 of file TCollection.h.

Referenced by GetCurrentCollection(), and SetCurrentCollection().

Bool_t TCollection::fgEmptyingGarbage = kFALSE

staticprivate

Definition at line 53 of file TCollection.h.

Referenced by EmptyGarbageCollection(), GarbageCollect(), and StartGarbageCollection().

TObjectTable * TCollection::fgGarbageCollection = 0

staticprivate

Definition at line 52 of file TCollection.h.

Referenced by EmptyGarbageCollection(), GarbageCollect(), and StartGarbageCollection().

Int_t TCollection::fgGarbageStack = 0

staticprivate

Definition at line 54 of file TCollection.h.

Referenced by EmptyGarbageCollection(), and StartGarbageCollection().

TString TCollection::fName

protected

Definition at line 62 of file TCollection.h.

Referenced by Compare(), GetName(), Hash(), TObjArray::operator=(), TRefArray::operator=(), SetName(), TObjArray::TObjArray(), and TRefArray::TRefArray().

Int_t TCollection::fSize

protected

Definition at line 63 of file TCollection.h.

Referenced by TClonesArray::AbsorbObjects(), TSortedList::Add(), TMap::Add(), TQUndoManager::Add(), THashTable::AddAll(), TOrdCollection::AddAt(), TObjArray::AddAtAndExpand(), TRefArray::AddAtAndExpand(), TObjArray::AddAtFree(), TRefArray::AddAtFree(), TOrdCollection::AddLast(), TOrdCollection::After(), TObjArray::After(), TRefArray::After(), TObjArray::At(), TRefArray::At(), TObjArray::BinarySearch(), TObjArray::BoundsOk(), TRefArray::BoundsOk(), Capacity(), TObjArray::Clear(), TOrdCollection::Clear(), THashTable::Clear(), TMap::Clear(), TRefArray::Clear(), TBtree::Clear(), TClonesArray::Compress(), TObjArray::Compress(), TRefArray::Compress(), TBtree::DecrNofKeys(), THashList::Delete(), TClonesArray::Delete(), TOrdCollection::Delete(), TObjArray::Delete(), THashTable::Delete(), TMap::Delete(), TRefArray::Delete(), TBtree::Delete(), TMap::DeleteAll(), TMap::DeleteEntry(), TMap::DeleteValues(), TClonesArray::Expand(), TObjArray::Expand(), TRefArray::Expand(), TClonesArray::ExpandCreate(), TClonesArray::ExpandCreateFast(), TObjArray::GetAbsLast(), TRefArray::GetAbsLast(), TObjArray::GetEntries(), TRefArray::GetEntries(), THashTable::GetHashValue(), GetSize(), TRefArray::GetUID(), TOrdCollection::IllegalIndex(), TBtree::IncrNofKeys(), TObjArray::IndexOf(), TRefArray::IndexOf(), TObjArray::Init(), TRefArray::Init(), TOrdCollection::Last(), TBtree::Last(), TOrdCollection::LowWaterMark(), TClonesArray::MultiSort(), TClonesArray::operator=(), TObjArray::operator=(), TRefArray::operator=(), TClonesArray::operator[](), TObjArray::operator[](), TRefArray::operator[](), TObjArray::OutOfBoundsError(), TRefArray::OutOfBoundsError(), TObjArray::RecursiveRemove(), THashTable::Rehash(), TMap::Remove(), TOrdCollection::RemoveAt(), TMap::RemoveEntry(), THashTable::RemoveSlow(), TOrdCollection::SetCapacity(), TClonesArray::Sort(), TOrdCollection::Sort(), TObjArray::Sort(), TClonesArray::TClonesArray(), TObjArray::TObjArray(), TRefArray::TRefArray(), TClonesArray::~TClonesArray(), THashTable::~THashTable(), TObjArray::~TObjArray(), TOrdCollection::~TOrdCollection(), and TRefArray::~TRefArray().

Collaboration diagram for TCollection:

---

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

• core/cont/inc/TCollection.h
• core/cont/src/TCollection.cxx