Mother of all ROOT objects.

The TObject class provides default behaviour and protocol for all objects in the ROOT system. It provides protocol for object I/O, error handling, sorting, inspection, printing, drawing, etc. Every object which inherits from TObject can be stored in the ROOT collection classes.

TObject's bits can be used as flags, bits 0 - 13 and 24-31 are reserved as global bits while bits 14 - 23 can be used in different class hierarchies (watch out for overlaps).

Definition at line 58 of file TObject.h.

Public Types
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
	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 void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action. More...

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

virtual void	Clear (Option_t *="")

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

virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method. More...

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

virtual void	Delete (Option_t *option="")
	Delete this object. More...

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object. More...

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects. More...

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs. More...

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current pad. More...

virtual void	Dump () const
	Dump contents of object on stdout. 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 TObject *	FindObject (const char *name) const
	Must be redefined in derived classes. More...

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

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object. More...

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

virtual const char *	GetName () const
	Returns name of object. 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 ULong_t	Hash () const
	Return hash value for this object. 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	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...

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

virtual Bool_t	IsSortable () const

Bool_t	IsOnHeap () const

Bool_t	IsZombie () const

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

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

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself. More...

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

virtual void	Print (Option_t *option="") const
	This method must be overridden when a class wants to print itself. More...

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

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list. More...

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...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory. More...

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 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 Member Functions
void	MakeZombie ()

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

Private Attributes
UInt_t	fUniqueID

UInt_t	fBits

Static Private Attributes
static Long_t	fgDtorOnly = 0

static Bool_t	fgObjectStat = kTRUE

Friends
class	TClonesArray

#include <TObject.h>

Inherited by Event, Hit, Jet, JetEvent, Memstat::TMemStatMng, MyGeom, MyGeom, ParallelFileMerger, Person, PyROOT::TMemoryRegulator, RooAbsCollection, RooAbsIntegrator, RooCatType, RooCFunction1Ref< VO, VI >, RooCFunction2Ref< VO, VI1, VI2 >, RooCFunction3Ref< VO, VI1, VI2, VI3 >, RooCFunction4Ref< VO, VI1, VI2, VI3, VI4 >, RooCmdConfig, RooExpensiveObjectCache, RooGrid, RooHashTable, RooLinkedList, RooMinimizer, RooMinuit, RooMsgService, RooNameSet, RooNumGenConfig, RooNumGenFactory, RooNumIntConfig, RooNumIntFactory, RooSetPair, RooSharedProperties, RooSharedPropertiesList, RooSimPdfBuilder, RooStats::AcceptanceRegion, RooStats::HistFactory::EstimateSummary, RooStats::HistFactory::HistoToWorkspaceFactory, RooStats::HistFactory::HistoToWorkspaceFactoryFast, RooStats::MetropolisHastings, RooStats::ProposalFunction, RooStats::ProposalHelper, RooStats::SamplingSummary, RooStats::SamplingSummaryLookup, ROOT::Detail::TSchemaRuleSet, ROOT::Internal::TNamedBranchProxy, ROOT::Internal::TTreeReaderDescriptor, ROOT::R::TRDataFrame, ROOT::R::TRFunctionExport, ROOT::R::TRFunctionImport, ROOT::R::TRInterface, ROOT::R::TRObject, ROOT::TSchemaRule, RooThreshEntry, RooWorkspace::CodeRepo, Shape, Shape, TAFS, TAliEnFind, TApplication, TArchiveFile, TArchiveMember, TASPaletteEditor::PaintPalette, TAuthenticate, TBinomialEfficiencyFitter, TBits, TBonjourBrowser, TBonjourRecord, TBonjourRegistrar, TBonjourResolver, TBox, TBuffer, TBuffer3D, TClassDocInfo, TClassGenerator, TClassMenuItem, TClassTable, TCollection, TCondition, TConditionImp, TCondor, TCondorSlave, TConfidenceLevel, TDataSetIter, TDataSetManager, TDecayChannel, TDecompBase, TDictAttributeMap, TDimensionInfo, TDNDData, TDocMethodWrapper, TDocOutput, TDocParser, TDrawFeedback, TEllipse, TEntryListBlock, TEnv, TEnvRec, TEveCluster, TEveElementObjectPtr, TEveFrameBox, TEveGeoNode, TEveGridStepper, TEveHit, TEveMCRecCrossRef, TEventIter, TEveRecCascade, TEveRecKink, TEveRecTrackT< TT >, TEveRecTrackT< Float_t >, TEveRecV0, TEveRGBAPalette, TEveTrans, TEveVSD, TExMap, TFeldmanCousins, TFileCacheRead, TFileCacheWrite, TFileMerger, TFilePrefetch, TFoam, TFoamCell, TFoamIntegrand, TFoamMaxwt, TFoamVect, TFormLeafInfo, TFPBlock, TFractionFitter, TFree, TFTP, TGClient, TGDMLParse, TGDMLRefl, TGDMLWrite, TGDNDManager, TGedFrame::TGedSubFrame, TGedTabInfo, TGenPhaseSpace, TGeoBatemanSol, TGeoBoolNode, TGeoBranchArray, TGeoBuilder, TGeoCacheState, TGeoChecker, TGeoDecayChannel, TGeoElementTable, TGeoExtension, TGeoGlobalMagField, TGeoHelix, TGeoIteratorPlugin, TGeoNavigator, TGeoNodeCache, TGeoPatternFinder, TGeoPolygon, TGeoTabManager, TGeoToStep, TGeoVoxelFinder, TGFrameElement, TGGC, TGHtmlElement, TGHtmlImage, TGHtmlLayoutContext, TGHtmlUri, TGIdleHandler, TGItemContext, TGLAutoRotator, TGLayoutHints, TGLayoutManager, TGLCamera, TGLLightSet, TGLPShapeObj, TGMainFrame::TGMapKey, TGMenuEntry, TGMime, TGMimeTypes, TGObject, TGPicture, TGPicturePool, TGraph2DPainter, TGraphEdge, TGraphStruct, TGRectMap, TGRegion, TGrid, TGridCollection, TGridJDL, TGridJob, TGTextEditCommand, TGTextLayout, TGUnknownWindowHandler, TGWin32CallBackObject, TH2PolyBin, THLimitsFinder, THnIter, THnSparseArrayChunk, THostAuth, THtml, THtml::TFileSysEntry, THtml::THelperBase, THtmlDemo, THttpCallArg, TIconBoxThumb, TImagePalette, TImagePlugin, TInetAddress, TJSONStackObj, TKDTree< Index, Value >, TKDTreeBinning, TKSocket, TLDAPEntry, TLDAPResult, TLDAPServer, TLegendEntry, TLimitDataSource, TLine, TLockFile, TLorentzRotation, TLorentzVector, TMapFile, TMarker, TMarker3DBox, TMatrixTBase< Element >, TMatrixTLazy< Element >, TMatrixTSymLazy< Element >, TMCParticle, TMCVerbose, TMemStat, TMemStatShow, TMergerInfo, TMethodCall, TMLPAnalyzer, TMonitor, TMrbSubevent_Caen, TMultiLayerPerceptron, TMutexImp, TMVA::Configurable, TMVA::DataSetInfo, TMVA::MsgLogger, TMVA::OptionBase, TMVA::PDEFoam, TMVA::PDEFoamCell, TMVA::PDEFoamDensityBase, TMVA::PDEFoamKernelBase, TMVA::PDEFoamVect, TMVA::RootFinder, TMVA::TNeuron, TMVA::TSynapse, TMVA::VariableTransformBase, TNamed, TNDArray, TObjectRefSpy, TObjectSpy, TObjectTable, TObjString, TOptionListItem, TOutputListSelectorDataMap, TPackageDescription, TPacketizer::TFileNode, TPacketizer::TFileStat, TPacketizerAdaptive::TFileNode, TPacketizerAdaptive::TFileStat, TPacketizerFile::TIterObj, TPainter3dAlgorithms, TPair< A, B >, TParameter< AParamType >, TParameter< Long64_t >, TParticle, TPBHandleDSType, TPBHistType, TPBReadType, TPerfEvent, TPluginHandler, TPluginManager, TPoints3DABC, TPolyLine, TPolyLine3D, TPolyMarker, TPolyMarker3D, TPrimary, TProofBench, TProofBenchDataSet, TProofBenchRun, TProofNodeInfo, TProofNodes, TProofPerfAnalysis::TWrkEntry, TProofProgressInfo, TProofProgressStatus, TProofResources, TPyDispatcher, TQpDataBase, TQpLinSolverBase, TQpProbBase, TQpResidual, TQpSolverBase, TQpVar, TQSlot, TQuaternion, TQueryDescription, TQueryResultManager, Track, TRealData, TRecEvent, TRecorder, TRecWinPair, TRef, TRefTable, TRobustEstimator, TRolke, TRootBrowserHistoryCursor, TRootSnifferStore, TRotation, TRWLock, TS3HTTPRequest, TSecContext, TSecContextCleanup, TSelector, TSemaphore, TSessionDescription, TSlave, TSlaveInfo, TSpectrum2Transform, TSpider, TSplinePoly, TSPlot, TSQLClassColumnInfo, TSQLClassInfo, TSqlCmdsBuffer, TSQLColumnData, TSQLObjectData, TSQLObjectDataPool, TSQLObjectInfo, TSqlRawBuffer, TSqlRegistry, TSQLResult, TSQLRow, TSQLServer, TSQLStatement, TSQLStructure, TSQLTableData, TStatistic, TStatsFeedback, TStopwatch, TStreamerInfoActions::TActionSequence, TStreamerInfoActions::TConfiguredAction, TStructNode, TStructViewer, TSVDUnfold, TSynapse, TSysEvtHandler, TTableIter, TTableMap, TThreadImp, TTreeDrawArgsParser, TTreeFormulaManager, TTreeReader, TTVRecord, TTVSession, TUnfold, TUri, TUrl, TUsrHit, TUsrHitBuffer, TVector2, TVector3, TVectorT< Element >, TVectorT< Double_t >, TView, TVirtualFFT, TVirtualGeoPainter, TVirtualGeoTrack, TVirtualGraphPainter, TVirtualHistPainter, TVirtualMCDecayer, TVirtualMCStack, TVirtualMutex, TVirtualPacketizer, TVirtualPacketizer::TVirtualSlaveStat, TVirtualPad, TVirtualPerfStats, TVirtualProofPlayer, TVirtualTreePlayer, TVirtualViewer3D, TVolumePosition, TXMLAttr, TXMLDocument, TXMLEngine, TXMLNode, TXMLParser, TXMLPlayer, and TXMLStackObj.

Member Enumeration Documentation

anonymous enum

Enumerator
kIsOnHeap
kNotDeleted
kZombie
kBitMask

Definition at line 88 of file TObject.h.

anonymous enum

Enumerator
kSingleKey
kOverwrite
kWriteDelete

Definition at line 96 of file TObject.h.

enum TObject::EStatusBits

Enumerator
kCanDelete
kMustCleanup
kObjInCanvas
kIsReferenced
kHasUUID
kCannotPick
kNoContextMenu
kInvalidObject

Definition at line 76 of file TObject.h.

Constructor & Destructor Documentation

TObject::TObject ( )

TObject::TObject ( const TObject & object )

TObject copy ctor.

Definition at line 79 of file TObject.cxx.

TObject::~TObject ( )

virtual

TObject destructor.

Removes object from all canvases and object browsers if observer bit is on and remove from the global object table.

Definition at line 140 of file TObject.cxx.

Member Function Documentation

void TObject::AbstractMethod ( const char * method ) const

Use this method to implement an "abstract" method that you don't want to leave purely abstract.

Definition at line 960 of file TObject.cxx.

Referenced by TSystem::Abort(), TSystem::AcceptConnection(), TH1::AddBinContent(), TSystem::AddDynamicPath(), TSystem::AnnounceTcpService(), TSystem::AnnounceUdpService(), TSystem::AnnounceUnixService(), TSystem::ChangeDirectory(), TSystem::Chmod(), TSecContext::CleanupSecContext(), TDataSetManager::ClearCache(), TSystem::CloseConnection(), TSystem::Closelog(), TSystem::ClosePipe(), Compare(), TAlienSystem::CopyFile(), TSystem::CopyFile(), TMatrixTBase< Element >::Determinant(), TSystem::DispatchOneEvent(), TSystem::Exec(), TDataSetManager::ExistsDataSet(), TSystem::Exit(), TSystem::FindDynamicLibrary(), TAlienSystem::FindFile(), TSystem::FindFile(), TSystem::FreeDirectory(), TSystem::GetCpuInfo(), TDataSetManager::GetDataSet(), TDataSetManager::GetDataSets(), TSystem::GetDirEntry(), TSystem::GetDynamicPath(), TAlienSystem::GetEffectiveGid(), TSystem::GetEffectiveGid(), TAlienSystem::GetEffectiveUid(), TSystem::GetEffectiveUid(), TSystem::Getenv(), TSystem::GetFPEMask(), TAlienSystem::GetFsInfo(), TSystem::GetFsInfo(), TAlienSystem::GetGid(), TSystem::GetGid(), TAlienSystem::GetGroupInfo(), TSystem::GetGroupInfo(), TSystem::GetHostByName(), TSystem::GetMemInfo(), TVirtualPacketizer::GetNextPacket(), TSystem::GetPathInfo(), TSystem::GetPeerName(), TSystem::GetPid(), TSystem::GetProcInfo(), TSystem::GetServiceByName(), TSystem::GetServiceByPort(), TSystem::GetSockName(), TSystem::GetSockOpt(), TSystem::GetSysInfo(), TAlienSystem::GetUid(), TSystem::GetUid(), TAlienSystem::GetUserInfo(), TSystem::GetUserInfo(), TSystem::IgnoreSignal(), TAlienSystem::Link(), TSystem::Link(), TSystem::ListSymbols(), TSystem::MakeDirectory(), TDataSetManager::NotifyUpdate(), TSystem::OpenConnection(), TSystem::OpenDirectory(), TSystem::Openlog(), TSystem::OpenPipe(), TSystem::PrependPathName(), TSystem::RecvBuf(), TSystem::RecvRaw(), TSystem::RedirectOutput(), TDataSetManager::RegisterDataSet(), TDataSetManager::RemoveDataSet(), TSystem::Rename(), TSystem::ResetSignal(), TSystem::ResetSignals(), TDataSetManager::ScanDataSet(), TSystem::Select(), TSystem::SendBuf(), TSystem::SendRaw(), TSystem::SetDynamicPath(), TSystem::Setenv(), TSystem::SetFPEMask(), TShape::SetPoints(), TSystem::SetSockOpt(), TDataSetManager::ShowCache(), TProofMgr::ShowWorkers(), TSystem::Sleep(), TSystem::StackTrace(), TSQLServer::Statement(), TAlienSystem::Symlink(), TSystem::Symlink(), TSystem::Syslog(), TSystem::TempDirectory(), TSystem::TempFileName(), TAlienSystem::Umask(), TSystem::Umask(), TSystem::Unlink(), TH1::UpdateBinContent(), TDataSetManager::UpdateUsedSpace(), TAlienSystem::Utime(), and TSystem::Utime().

void TObject::AppendPad ( Option_t * option = "" )

virtual

Append graphics object to current pad.

In case no current pad is set yet, create a default canvas with the name "c1".

Definition at line 164 of file TObject.cxx.

Referenced by TMVA::correlations(), TMVA::correlationsMultiClass(), TFrame::Draw(), TPavesText::Draw(), TDiamond::Draw(), TPaveLabel::Draw(), TWbox::Draw(), TButton::Draw(), TVolumeView::Draw(), TSpline::Draw(), TPolyLineShape::Draw(), TLegend::Draw(), TArrow::Draw(), TPolyMarker::Draw(), TParallelCoordRange::Draw(), TPaveText::Draw(), TGraphPolar::Draw(), TMarker::Draw(), TMultiGraph::Draw(), TPave::Draw(), TGraphStruct::Draw(), TPolyMarker3D::Draw(), TPolyLine3D::Draw(), THStack::Draw(), TPolyLine::Draw(), TGeoTrack::Draw(), TEllipse::Draw(), TColorWheel::Draw(), TPie::Draw(), TBox::Draw(), TParallelCoordVar::Draw(), TTreePerfStats::Draw(), TNode::Draw(), THelix::Draw(), TVolume::Draw(), TParallelCoord::Draw(), TF3::Draw(), TF2::Draw(), TSpider::Draw(), TEfficiency::Draw(), TGraph2D::Draw(), TGraph::Draw(), TGraphPolargram::Draw(), Draw(), TEveGeoTopNode::Draw(), TGenerator::Draw(), TH1::Draw(), TF1::Draw(), TArc::DrawArc(), TArrow::DrawArrow(), TGaxis::DrawAxis(), TBox::DrawBox(), TF12::DrawCopy(), TF2::DrawCopy(), TH1::DrawCopy(), TF1::DrawCopy(), TCrown::DrawCrown(), TEllipse::DrawEllipse(), TPaveText::DrawFile(), TGraph::DrawGraph(), TLatex::DrawLatex(), TLine::DrawLine(), TMarker::DrawMarker(), TMathText::DrawMathText(), TGeoPainter::DrawOnly(), TGeoPainter::DrawOverlap(), TPave::DrawPave(), TPaveLabel::DrawPaveLabel(), TPolyLine3D::DrawPolyLine(), TPolyLine::DrawPolyLine(), TPolyMarker::DrawPolyMarker(), TPolyMarker3D::DrawPolyMarker(), TGeoPainter::DrawShape(), TText::DrawText(), TGeoPainter::DrawVolume(), TWbox::DrawWbox(), TGeoManager::Edit(), TMVA::mvas(), TSpider::SetDisplayAverage(), TSpider::SetNx(), TSpider::SetNy(), TSpider::SetSegmentDisplay(), TSlider::TSlider(), TMVA::variables(), and TMVA::variablesMultiClass().

void TObject::Browse ( TBrowser * b )

virtual

Browse object. May be overridden for another default action.

Reimplemented in TProof, TRecorder, TClass, TTree, TF1, ROOT::Internal::THnBaseBrowsable, THnBase, TH1, TROOT, TPad, TStyle, RooPlot, TBranchElement, TGenerator, TGeoManager, TCollectionPropertyBrowsable, TMultiDimFit, TCanvas, TBranch, TDirectory, TQueryResult, TPair< A, B >, TGeoVolume, TApplicationRemote, TTable, TGraph, TGraph2D, TEfficiency, TASImage, TDataSet, TMapFile, TDatabasePDG, TChain, TGeoNode, TCollection, TGeoOverlap, TVolume, TKey, TGeometry, TTreePerfStats, TNode, TLeaf, TDirectoryFile, TGeoTrack, TPrincipal, TAlienDirectory, TParticleClassPDG, THStack, TAlienJobStatus, TRemoteObject, TTask, TAxis3D, TSystemDirectory, TMultiGraph, TSPlot, TAlienMasterJobStatus, TProofChain, TBaseClass, TBranchClones, TFolder, TChair, TVolumeView, TMacro, THbookFile, TVolumePosition, TAlienDirectoryEntry, TNtuple, TNtupleD, TVirtualBranchBrowsable, TBranchObject, TAlienMasterJob, TSystemFile, THbookBranch, THbookKey, TObjectSet, TKeyMapFile, TBranchSTL, and TColumnView.

Definition at line 178 of file TObject.cxx.

Referenced by TKeyMapFile::Browse(), THbookKey::Browse(), TProofChain::Browse(), TRemoteObject::Browse(), TCollection::Browse(), TPair< A, B >::Browse(), TClass::Browse(), TGFileBrowser::BrowseObj(), and TGFileBrowser::DoubleClicked().

const char * TObject::ClassName ( ) const

virtual

Returns name of class to which the object belongs.

Definition at line 187 of file TObject.cxx.

virtual void TObject::Clear ( Option_t * = "" )

inlinevirtual

Reimplemented in TGHtml, TGeoHMatrix, TGeoGenTrans, TGeoCombiTrans, ROOT::v5::TFormula, TLinearFitter, TGeoRotation, TStreamerInfo, TVectorT< Element >, TVectorT< Double_t >, TPad, TFormula, TMatrixTBase< Element >, TMultiDimFit, TCanvas, TBits, TDirectory, TVirtualStreamerInfo, TGTextEntry, TMatrixT< Element >, TMatrixT< Double_t >, TMatrixTSparse< Element >, TMatrixTSparse< Double_t >, TGraph2D, TGTextView, TMatrixTSym< Element >, TMatrixTSym< Double_t >, TProofProgressLog, TGView, TGTextEdit, TFumili, JetEvent, TCollection, TVirtualPad, TListOfEnums, TBtree, TList, TBackCompFitter, TRefTable, RooLinkedList, TRefArray, TTable, TMap, TListOfDataMembers, TProofProgressMemoryPlot, TVirtualFitter, TPrincipal, THashTable, TListOfFunctions, TListOfFunctionTemplates, TOrdCollection, TObjArray, TTask, TMVA::MinuitWrapper, TViewPubDataMembers, TViewPubFunctions, TPaveText, TProcessID, ROOT::TSchemaRule, TClonesArray, TMrbSubevent_Caen, TFolder, THashList, TLegend, TEventList, TListOfEnumsWithLock, TBranchRef, TNamed, TDictAttributeMap, TFitter, and TUsrHitBuffer.

Definition at line 110 of file TObject.h.

Referenced by RooStats::SPlot::AddSWeight(), TClonesArray::Clear(), TListOfFunctions::Clear(), TListOfFunctionTemplates::Clear(), TListOfDataMembers::Clear(), TListOfEnums::Clear(), TCanvas::Clear(), TClonesArray::ConstructedAt(), TListOfFunctionTemplates::Delete(), TListOfFunctions::Delete(), TStructViewerGUI::Draw(), TMVA::MethodKNN::MakeKNN(), TFileMerger::PartialMerge(), TStructViewer::Reset(), THnSparse::Reset(), TMVA::MinuitFitter::Run(), TSessionViewer::ShowEnabledPackages(), TSessionViewer::ShowLog(), TSessionViewer::ShowPackages(), and TSessionViewer::ShowStatus().

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

virtual

Make a clone of an object using the Streamer facility.

If the object derives from TNamed, this function is called by TNamed::Clone. TNamed::Clone uses the optional argument to set a new name to the newly created object.

If the object class has a DirectoryAutoAdd function, it will be called at the end of the function with the parameter gDirectory. This usually means that the object will be appended to the current ROOT directory.

Reimplemented in TClass, TH1, TStreamerInfo, TMinuit, TImage, TDataSet, TASImage, TMethodCall, TH2Poly, TCollection, RooStats::ModelConfig, RooAbsArg, TMVA::MinuitWrapper, RooDataSet, TMethod, RooDataHist, RooCmdArg, TFunction, TNamed, RooFitResult, RooCatType, RooLinkedList, RooAbsStudy, TFunctionTemplate, RooStudyPackage, RooAbsCollection, RooCategoryProxy, RooAbsBinning, RooFormula, RooRealProxy, RooNameSet, RooMapCatEntry, and RooThreshEntry.

Definition at line 203 of file TObject.cxx.

Referenced by RooStats::HypoTestInverterResult::Add(), RooMinuit::applyCovarianceMatrix(), RooMinimizer::applyCovarianceMatrix(), TProofNodes::Build(), THStack::BuildStack(), ClassImp(), TNamed::Clone(), TCollection::Clone(), TPointSet3D::CopyIds(), RooStats::SamplingDistPlot::Draw(), DrawClone(), TCanvas::DrawClone(), TCanvas::DrawClonePad(), RooExpensiveObjectCache::ExpensiveObject::ExpensiveObject(), TProofPlayerRemote::Finalize(), TLimit::Fluctuate(), RooStats::HypoTestInverterResult::GetExpectedPValueDist(), TAlienCollection::GetGridResult(), TMVA::ROCCalc::GetSignificance(), TProof::HandleInputMessage(), TProofPlayerLite::HandleTimer(), TProofPlayerRemote::HandleTimer(), RooStats::HypoTestInverterResult::HypoTestInverterResult(), TSeqCollection::Merge(), TProofPlayerRemote::MergeFeedback(), OneSidedFrequentistUpperLimitWithBands(), TCutG::operator=(), TClonesArray::operator=(), RooStats::HypoTestInverterResult::operator=(), TDictionary::operator=(), RooStudyManager::processBatchOutput(), TMVA::MethodPDEFoam::ReadClonedFoamFromFile(), RooAbsCategory::RooAbsCategory(), RooCmdConfig::RooCmdConfig(), RooGenFitStudy::RooGenFitStudy(), RooWorkspace::RooWorkspace(), RooFitResult::setCovarianceMatrix(), THtml::SetFileDefinition(), THtml::SetModuleDefinition(), THtml::SetPathDefinition(), TClonesArray::TClonesArray(), TEveElementObjectPtr::TEveElementObjectPtr(), TFractionFitter::TFractionFitter(), and TwoSidedFrequentistUpperLimitWithBands().

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

virtual

Compare abstract method.

Must be overridden if a class wants to be able to compare itself with other objects. Must return -1 if this is smaller than obj, 0 if objects are equal and 1 if this is larger than obj.

Reimplemented in RooAbsArg, TSlaveInfo, TDSetElement, TSlave, TGeoBranchArray, TFileInfo, TEnvRec, TParameter< AParamType >, TParameter< Long64_t >, TUrl, TClassDocInfo, TCollection, TGeoOverlap, TPerfEvent, TStructNode, TNamed, RooDouble, TObjString, RooInt, TStructNodeProperty, and RooThreshEntry.

Definition at line 218 of file TObject.cxx.

Referenced by TClonesArray::AbsorbObjects(), TSortedList::Add(), TOrdCollection::BinarySearch(), TObjArray::BinarySearch(), ClassImp(), TBtInnerNode::Found(), TList::LnkCompare(), RooLinkedList::mergesort_impl(), TSeqCollection::ObjCompare(), and TGListTree::Sort().

void TObject::Copy ( TObject & object ) const

virtual

Copy this to obj.

Reimplemented in TH1D, TH1F, TH1I, TH1S, TH1C, TH3D, TH2D, TF1, TH3F, TH2F, TH3I, TH2I, ROOT::v5::TFormula, TH3S, TH1, TH2S, TH3C, TStyle, TFile, TFormula, TH2C, TDirectory, TLatex, TProfile3D, TAxis, TProfile2D, TF2, TProfile, TF3, TH3, TH2, THelix, TGTextEdit, TSystemDirectory, TColor, TDirectoryFile, TGTextView, TBox, TEllipse, TLine, TPolyLine, TSystemFile, TPolyLine3D, TPolyMarker3D, TText, TPave, TMarker, TPolyMarker, TArrow, TFolder, TLegendEntry, TMathText, TLegend, TNamed, TPaletteAxis, TPoints3D, TAxis3D, TWbox, TPointsArray3D, TPaveLabel, TPaveClass, TF12, TH1K, TCrown, TArc, TFrame, and TXTRU.

Definition at line 122 of file TObject.cxx.

Referenced by TXTRU::Copy(), TPointsArray3D::Copy(), TPoints3D::Copy(), TNamed::Copy(), TLegendEntry::Copy(), TPolyMarker::Copy(), TMarker::Copy(), TPolyMarker3D::Copy(), TPolyLine3D::Copy(), TLine::Copy(), TPolyLine::Copy(), TEllipse::Copy(), TBox::Copy(), THelix::Copy(), TPoints3D::TPoints3D(), and TPointsArray3D::TPointsArray3D().

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

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 in TTree, TGFrame, TTreeViewer, TFile, TCanvas, TDirectory, TThread, TProtoClass, TGTextEdit, TAxis, TDataSet, TQCommand, TCollection, TListOfEnums, TBtree, TList, TKey, TDirectoryFile, TMap, TRefArray, RooLinkedList, TSystemDirectory, TExMap, TTable, TListOfDataMembers, THashTable, TListOfFunctions, TListOfFunctionTemplates, TObjArray, TOrdCollection, TSystemFile, TObjectTable, TViewPubDataMembers, TViewPubFunctions, TClonesArray, TKeySQL, THashList, TPoints3D, TListOfEnumsWithLock, TGItemContext, TKeyXML, and TObjectSet.

Definition at line 228 of file TObject.cxx.

Referenced by TSpider::AddVariable(), TSpectrum::Background(), TSelectorDraw::Begin(), TMVA::MethodBDT::BoostMonitor(), THbookKey::Browse(), TKey::Browse(), TMVA::correlationscatters(), TMVA::correlationscattersMultiClass(), TPoints3D::Delete(), TDirectoryFile::Delete(), TThread::Delete(), TDirectory::Delete(), TSpider::DeleteVariable(), TTable::Draw(), THistPainter::ExecuteEvent(), TASImage::ExecuteEvent(), TPad::ExecuteEventAxis(), TDirectoryFile::Get(), TDirectory::Get(), TDirectoryFile::GetObjectChecked(), TDirectory::GetObjectChecked(), TCreatePrimitives::Pad(), TSpider::SetNx(), TSpider::SetNy(), TSpider::SetSegmentDisplay(), and TPad::ShowGuidelines().

Int_t TObject::DistancetoPrimitive	(	Int_t	px,
		Int_t	py
	)

virtual

Computes distance from point (px,py) to the object.

This member function must be implemented for each graphics primitive. This default function returns a big number (999999).

Reimplemented in TF1, TH1, TGLViewer, TStyle, TGenerator, TParticle, TGeoConeSeg, TGeoTubeSeg, TGeoVolume, TPad, TGeoShape, TGraph, TASImage, TAxis, TGraph2D, TSpider, TEfficiency, TGraphPolargram, TGeoXtru, TF2, TGLScenePad, TF3, TGeoHype, TGeoNode, TGeoPgon, TGLParametricEquation, TParallelCoord, TGeoOverlap, TVolume, TGeoPcon, TMarker3DBox, TNode, TTreePerfStats, TGeoTorus, TGLHistPainter, TParallelCoordVar, TBox, TColorWheel, TGeoTube, TGeoTrack, TEllipse, TPie, THistPainter, TPrimary, TLine, TPolyLine, TPCON, TGeoCone, TGraphNode, TTUBE, TPolyLine3D, THStack, TGeoParaboloid, TGeoSphere, TPolyMarker3D, TSPHE, TText, TGraphEdge, TAxis3D, TVolumePosition, TGeoCompositeShape, TPave, TGeoBBox, TMultiGraph, TMarker, TFileDrawMap, TCurlyLine, TPolyMarker, TParallelCoordRange, TSpline, TPaletteAxis, TPoints3D, TPolyLineShape, TVolumeView, TGeoScaledShape, TGeoHalfSpace, TGLTH3Composition, TGeoShapeAssembly, TTUBS, TGL5DDataSet, TPointsArray3D, TGeoEltu, TPieSlice, TCurlyArc, TDiamond, TBRIK, TVirtualHistPainter, TCrown, TPoints3DABC, TXTRU, and TTablePoints.

Definition at line 245 of file TObject.cxx.

Referenced by TVolume::DistancetoNodePrimitive(), TVolumeView::DistancetoPrimitive(), THistPainter::DistancetoPrimitive(), TNode::DistancetoPrimitive(), TGraphPainter::DistancetoPrimitiveHelper(), and TPad::Pick().

void TObject::DoError	(	int	level,
		const char *	location,
		const char *	fmt,
		va_list	va
	)		const

protectedvirtual

Interface to ErrorHandler (protected).

Reimplemented in TTreeViewer, TXSocket, TThread, TXSlave, and TSlaveLite.

Definition at line 879 of file TObject.cxx.

Referenced by TTreeViewer::DoError(), Error(), Fatal(), Info(), SysError(), and Warning().

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

virtual

Default Draw method for all objects.

Reimplemented in TClass, TTree, TF1, TGeoBatemanSol, TGListTree, TDSet, TH1, TMatrixTBase< Element >, TPad, TVectorT< Element >, TVectorT< Double_t >, TFile, TGenerator, TCanvas, TMultiDimFit, TDirectory, TGeoVolume, TFITSHDU, TGeoShape, TEveGeoTopNode, TMultiLayerPerceptron, TTable, TGraphPolargram, TGraph, TASImage, TGraph2D, TGeoPainter, TEfficiency, RooTreeDataStore, TSpider, TStructViewerGUI, TF2, TF3, TChain, TCollection, TGeoNode, TVirtualPad, TVirtualGeoPainter, TParallelCoord, TEveGeoNode, TGeoParallelWorld, TGeoOverlap, TVolume, RooStats::HypoTestInverterPlot, TGeoPhysicalNode, TGeometry, THelix, TNode, TTreePerfStats, TClassTree, RooStats::HybridPlot, RooStats::SamplingDistPlot, TParallelCoordVar, TBox, TColorWheel, TPie, TGPicture, TGeoTrack, TEllipse, RooAbsData, TPolyLine, TGeoPolygon, TPolyLine3D, THStack, TPolyMarker3D, TVolumePosition, TGraphStruct, TPave, TProofChain, RooPlot, TMultiGraph, TGraphPolar, TMarker, TPaveText, TPolyMarker, TParallelCoordRange, TArrow, TChair, TLegend, TGraphTime, TSpline, TPolyLineShape, TStructViewer, TVolumeView, TButton, TWbox, TGItemContext, TPaveLabel, TDiamond, TNodeDiv, TPavesText, and TFrame.

Definition at line 254 of file TObject.cxx.

Referenced by TParallelCoord::AddVariable(), TApplicationRemote::CollectInput(), TMVA::deviations(), TProofPerfAnalysis::DoDraw(), TProofProgressDialog::DoPlotRateGraph(), TGFileBrowser::DoubleClicked(), RooPlot::Draw(), TGraphStruct::Draw(), RooAbsData::Draw(), TParallelCoord::Draw(), TCollection::Draw(), TASImage::Draw(), TMultiLayerPerceptron::Draw(), TFITSHDU::Draw(), TGenerator::Draw(), TMVA::draw_activation(), TMVA::DrawCell(), DrawClone(), TMVA::StatDialogMVAEffs::DrawHistograms(), TMVA::StatDialogBDTReg::DrawNode(), TMVA::StatDialogBDT::DrawNode(), TFileDrawMap::DrawObject(), TTreePlayer::DrawSelect(), TGHtml::DrawTableBgnd(), drawtext(), TGeoManager::DrawTracks(), TQRootCanvas::dropEvent(), TDrawFeedback::Feedback(), fitNormSum(), FITS_tutorial1(), FITS_tutorial3(), glparametric(), gradients(), TRootEmbeddedCanvas::HandleDNDDrop(), TRootCanvas::HandleDNDDrop(), TMinuit2TraceObject::Init(), TInspectCanvas::InspectObject(), TCreatePrimitives::Line(), TMinuit2TraceObject::operator()(), TGraphTime::Paint(), TClassTree::PaintClass(), TMVA::TMVAGlob::plot_logo(), TRootSniffer::ProduceImage(), RadioNuclides(), rs401d_FeldmanCousins(), TGraphTime::SaveAnimatedGif(), TParallelCoord::SetCandleChart(), TParallelCoord::SetGlobalScale(), TParallelCoord::SetVertDisplay(), TPad::ShowGuidelines(), TClassTree::ShowHas(), TClassTree::ShowMul(), StandardHistFactoryPlotsWithCategories(), StandardProfileInspectorDemo(), TSelectorDraw::TakeAction(), h1analysisTreeReader::Terminate(), TCreatePrimitives::Text(), TFileDrawMap::TFileDrawMap(), TAxis3D::ToggleRulers(), and TAxis3D::ToggleZoom().

void TObject::DrawClass ( ) const

virtual

Draw class inheritance tree of the class to which this object belongs.

If a class B inherits from a class A, description of B is drawn on the right side of description of A. Member functions overridden by B are shown in class A with a blue line crossing-out the corresponding member function. The following picture is the class inheritance tree of class TPaveLabel:

Reimplemented in TGFrame, TSystemDirectory, and TSystemFile.

Definition at line 269 of file TObject.cxx.

TObject * TObject::DrawClone ( Option_t * option = "" ) const

virtual

Draw a clone of this object in the current pad.

Reimplemented in TGFrame, TCanvas, TAxis, TSystemDirectory, and TSystemFile.

Definition at line 277 of file TObject.cxx.

Referenced by TGFileBrowser::DoubleClicked(), and RooStats::LikelihoodIntervalPlot::Draw().

void TObject::Dump ( ) const

virtual

Dump contents of object on stdout.

Using the information in the object dictionary (class TClass) each data member is interpreted. If a data member is a pointer, the pointer value is printed

The following output is the Dump of a TArrow object:

fAngle                   0           Arrow opening angle (degrees)
fArrowSize               0.2         Arrow Size
fOption.*fData
fX1                      0.1         X of 1st point
fY1                      0.15        Y of 1st point
fX2                      0.67        X of 2nd point
fY2                      0.83        Y of 2nd point
fUniqueID                0           object unique identifier
fBits                    50331648    bit field status word
fLineColor               1           line color
fLineStyle               1           line style
fLineWidth               1           line width
fFillColor               19          fill area color
fFillStyle               1001        fill area style

Reimplemented in TClass, TGFrame, TGPack, TCollection, and TSystemFile.

Definition at line 324 of file TObject.cxx.

Referenced by TCollection::Dump(), TClass::Dump(), TFileDrawMap::DumpObject(), TEveElement::DumpSourceObject(), and TFolder::ls().

void TObject::Error	(	const char *	method,
		const char *	msgfmt,
			...
	)		const

virtual

Issue error message.

Use "location" to specify the method where the error occurred. Accepts standard printf formatting arguments.

Definition at line 918 of file TObject.cxx.

void TObject::Execute	(	const char *	method,
		const char *	params,
		Int_t *	error = `0`
	)

virtual

Execute method on this object with the given parameter string, e.g.

"3.14,1,\"text"".

Reimplemented in TCling, TInterpreter, TContextMenu, and TMethodCall.

Definition at line 335 of file TObject.cxx.

Referenced by TQCanvasMenu::Execute(), TContextMenu::Execute(), TGroupButton::ExecuteAction(), and TFileMerger::MergeRecursive().

void TObject::Execute	(	TMethod *	method,
		TObjArray *	params,
		Int_t *	error = `0`
	)

virtual

Execute method on this object with parameters stored in the TObjArray.

The TObjArray should contain an argv vector like:

argv[0] ... argv[n] = the list of TObjString parameters

Reimplemented in TCling, TContextMenu, TMethodCall, and TInterpreter.

Definition at line 353 of file TObject.cxx.

void TObject::ExecuteEvent	(	Int_t	event,
		Int_t	px,
		Int_t	py
	)

virtual

Execute action corresponding to an event at (px,py).

This method must be overridden if an object can react to graphics events.

Reimplemented in TGeoManager, TF1, TH1, TGLViewer, TGenerator, TParticle, TGeoVolume, TPad, TGeoShape, TGraph, TGraphPolargram, TASImage, TAxis, TGraph2D, TCanvas, TEfficiency, TSpider, TF2, TF3, TGeoNode, TGLScenePad, TView3D, TGLParametricEquation, TParallelCoord, TGeoOverlap, TVolume, TNode, TGLEventHandler, TTreePerfStats, TMarker3DBox, TGLHistPainter, TParallelCoordVar, TBox, TEllipse, TPie, TGeoTrack, THistPainter, TLine, TPolyLine, TPrimary, TText, TPolyLine3D, TGraphNode, TPolyMarker3D, TASPaletteEditor::LimitLine, TPave, TVolumePosition, TGraphEdge, TAxis3D, TMarker, TFileDrawMap, TPolyMarker, TParallelCoordRange, TCurlyLine, TSpline, TPolyLineShape, TView, TPaletteAxis, TPoints3D, TButton, TWbox, TGLTH3Composition, TGL5DDataSet, TPointsArray3D, TSliderBox, TGroupButton, TCurlyArc, TDiamond, TCrown, TVirtualHistPainter, TLink, and TFrame.

Definition at line 369 of file TObject.cxx.

Referenced by TCanvas::EnterLeave(), TSliderBox::ExecuteEvent(), TPoints3D::ExecuteEvent(), TPolyLineShape::ExecuteEvent(), TGLViewer::ExecuteEvent(), and TCanvas::HandleInput().

void TObject::Fatal	(	const char *	method,
		const char *	msgfmt,
			...
	)		const

virtual

Issue fatal error message.

Use "location" to specify the method where the fatal error occurred. Accepts standard printf formatting arguments.

Definition at line 946 of file TObject.cxx.

Referenced by TGeoMixture::AddElement(), TGeoElement::AddIsotope(), TBranch::AddLastBasket(), TGeoBranchArray::AddLevel(), TUnfold::AddMSparse(), TGeoParallelWorld::AddNode(), TProcessID::AddProcessID(), TGeoVolumeMulti::AddVolume(), TGeoPhysicalNode::Align(), TGDMLParse::BooSolid(), TTreeSQL::Branch(), TTreeSQL::BranchImp(), TTreeSQL::BranchOld(), TTree::BranchOld(), TTreeSQL::Bronch(), TStreamerInfo::BuildCheck(), TGeoVolume::CheckShapes(), Clone(), TGeoVolume::CloneNodesAndConnect(), TDirectoryFile::CloneObject(), TDirectory::CloneObject(), TGeoParallelWorld::CloseGeometry(), TGeoShapeAssembly::ComputeBBox(), TGeoPcon::ComputeBBox(), TGeoPgon::ComputeBBox(), TGeoArb8::ComputeTwist(), TProfile::Copy(), TProfile2D::Copy(), TProfile3D::Copy(), TGDMLWrite::CreateElementN(), TProofServ::CreateServer(), TGeoNavigator::CrossDivisionCell(), TGeoMixture::DefineElement(), TGeoVolume::Divide(), TUnfoldSys::DoBackgroundSubtraction(), TUnfold::DoUnfold(), TBuffer::Expand(), TVirtualStreamerInfo::Factory(), TBranchElement::FillLeavesImpl(), TGeoMaterial::FillMaterialEvolution(), TMethod::FindDataMember(), TGeoParallelWorld::FindNextBoundary(), TGeoNavigator::FindNextBoundary(), TGeoParallelWorld::FindNode(), TCling::GenerateTClass(), TClass::GetClassMethod(), TClass::GetClassMethodWithPrototype(), TChain::GetClusterIterator(), TBranchElement::GetCollectionProxy(), TROOT::GetGlobalFunction(), TROOT::GetGlobalFunctionWithPrototype(), TClass::GetListOfBases(), TROOT::GetListOfGlobalFunctions(), TROOT::GetListOfGlobals(), TFunction::GetListOfMethodArgs(), TROOT::GetListOfTypes(), TClass::GetMethod(), TClass::GetMethodWithPrototype(), TApplicationServer::GetOptions(), TProofServ::GetOptions(), TGDMLParse::GetScale(), TGDMLParse::GetScaleVal(), TGeoMCGeometry::Gsvolu(), TDataMember::Init(), TThread::Init(), TGeoBranchArray::Init(), TGeoManager::Init(), TClass::Init(), TGeoBranchArray::InitFromNavigator(), TBranchElement::InitializeOffsets(), TInterpreter::Instance(), TGeoPhysicalNode::IsMatchingState(), TGeoVolumeMulti::MakeCopyVolume(), TGeoVolume::MakeReflectedVolume(), TH1::Merge(), TUnfold::MultiplyMSparseM(), TUnfold::MultiplyMSparseMSparse(), TClass::New(), TGeoBuilder::Node(), TEfficiency::operator+=(), TGeoPolygon::OutscribedConvex(), TBufferSQL::ReadFastArray(), TBufferSQL::ReadFastArrayDouble32(), TBufferSQL::ReadFastArrayFloat16(), TBufferSQL::ReadFastArrayWithFactor(), TBufferSQL::ReadFastArrayWithNbits(), TBranchElement::ReadLeavesImpl(), TKey::ReadObj(), TKey::ReadObjectAny(), TKey::ReadObjWithBuffer(), TFileMerger::RecursiveRemove(), TGeoVolume::ReplaceNode(), TGeoPgon::Rpg(), TUnfold::ScanLcurve(), TGeoConeSeg::SetConsDimensions(), TBranchElement::SetFillLeavesPtr(), TGeoMaterial::SetRadLen(), TBranchElement::SetReadLeavesPtr(), TGeoTubeSeg::SetTubsDimensions(), TClass::SetUnloaded(), TClass::StreamerDefault(), TApplication::TApplication(), TClass::TClass(), TFile::TFile(), TGeoIntersection::TGeoIntersection(), TGeoIsotope::TGeoIsotope(), TGeoPolygon::TGeoPolygon(), TGeoSubtraction::TGeoSubtraction(), TGeoUnion::TGeoUnion(), TGeoVolume::TGeoVolume(), TGeoVoxelFinder::TGeoVoxelFinder(), TPythia6::TPythia6(), TPythia8::TPythia8(), TSQLFile::TSQLFile(), TStreamerSTL::TStreamerSTL(), TSVDUnfold::TSVDUnfold(), TXMLFile::TXMLFile(), TParallelMergingFile::UploadAndReset(), TGDMLParse::VolProcess(), TMacOSXSystem::WaitEvents(), and TBufferSQL::WriteFastArray().

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

virtual

Must be redefined in derived classes.

This function is typically used with TCollections, but can also be used to find an object by name inside this object.

Reimplemented in TH1, TPad, TROOT, TDirectory, TGraph, TGraph2D, TDataSet, TCollection, TObjArray, TDataSetIter, TBtree, TList, TMap, TGeometry, RooLinkedList, TListOfDataMembers, THashTable, TListOfFunctions, TListOfFunctionTemplates, THbookFile, TFolder, THashList, TListOfEnumsWithLock, TViewPubDataMembers, TViewPubFunctions, and TListOfTypes.

Definition at line 379 of file TObject.cxx.

Referenced by TDocParser::AddClassMethodsRecursively(), TProof::AddWorkers(), TMVA::Configurable::AssignOpt(), TAlienCollection::CheckIfOnline(), ClassImp(), TProof::ClearData(), TProof::ClearInputData(), ROOT::Internal::TTreeReaderValueBase::CreateProxy(), do_anadist_ds(), TClass::Draw(), TProofPlayerRemote::Finalize(), TFolder::FindObject(), TDataSet::FindObject(), TROOT::FindObject(), TPad::FindObject(), TROOT::FindSpecialObject(), RooRealVar::getBinning(), TMVA::DataSetManager::GetDataSetInfo(), TUnfoldSys::GetDeltaSysBackgroundScale(), TUnfoldSys::GetEmatrixSysBackgroundScale(), TUnfoldSys::GetEmatrixSysBackgroundUncorr(), TUnfoldSys::GetEmatrixSysSource(), TProofPlayer::GetOutput(), TAxis3D::GetPadAxis(), TPad::GetPrimitive(), TProofPlayerRemote::HandleTimer(), TProofPlayerSlave::HandleTimer(), TProof::Init(), RooAbsTestStatistic::initSimMode(), TStreamerInfo::InsertArtificialElements(), TAlienCollection::LookupSUrls(), TProofPlayerRemote::MergeOutput(), parallelcoordtrans(), TMVA::Configurable::ParseOptions(), TMVA::TransformationHandler::PlotVariables(), TProof::PrepareInputDataFile(), R__GetClassIfKnown(), TGedFrame::SetDrawOption(), TFormula::SetName(), TStyle::SetOptFit(), and TStyle::SetOptStat().

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

virtual

Must be redefined in derived classes.

This function is typically used with TCollections, but can also be used to find an object inside this object.

Reimplemented in TH1, TPad, TROOT, TDirectory, TGraph, TGraph2D, TDataSet, TCollection, TObjArray, TDataSetIter, TBtree, TList, TMap, TGeometry, RooLinkedList, THashTable, TListOfFunctions, THbookFile, TFolder, THashList, TListOfEnumsWithLock, TViewPubDataMembers, and TViewPubFunctions.

Definition at line 389 of file TObject.cxx.

Option_t * TObject::GetDrawOption ( ) const

virtual

Get option used by the graphics system to draw this object.

Note that before calling object.GetDrawOption(), you must have called object.Draw(..) before in the current pad.

Reimplemented in TFitEditor, TRootBrowser, TRootBrowserLite, TBrowser, TGFileBrowser, and TGedFrame.

Definition at line 399 of file TObject.cxx.

Referenced by THStack::DistancetoPrimitive(), THistPainter::DistancetoPrimitive(), TF2::DistancetoPrimitive(), TGraphPainter::DistancetoPrimitiveHelper(), TCurlyLineEditor::DoAmplitude(), TArrowEditor::DoAngle(), TCurlyArcEditor::DoCenterXY(), TLineEditor::DoEndPoint(), TCurlyLineEditor::DoEndXY(), TArrowEditor::DoOption(), TCurlyArcEditor::DoPhimax(), TCurlyArcEditor::DoPhimin(), TCurlyArcEditor::DoRadius(), TGraphEditor::DoShape(), TArrowEditor::DoSize(), TF1Editor::DoSliderXMoved(), TF1Editor::DoSliderXPressed(), TF1Editor::DoSliderXReleased(), TLineEditor::DoStartPoint(), TCurlyLineEditor::DoStartXY(), DrawClone(), TFitParametersDialog::DrawFunction(), TPad::ExecuteEventAxis(), THistPainter::GetObjectInfo(), TF2::GetObjectInfo(), TPaveStats::Paint(), THistPainter::PaintAxis(), THistPainter::PaintContour(), THistPainter::PaintH3(), TPaveText::PaintPrimitives(), TFunctionParametersDialog::RedrawFunction(), TArrow::SavePrimitive(), and TArrowEditor::SetModel().

Long_t TObject::GetDtorOnly ( )

static

Return destructor only flag.

Definition at line 1007 of file TObject.cxx.

Referenced by TClonesArray::Delete(), TClonesArray::Remove(), TClonesArray::RemoveAt(), and TClonesArray::RemoveRange().

const char * TObject::GetIconName ( ) const

virtual

Returns mime type name of object.

Used by the TBrowser (via TGMimeTypes class). Override for class of which you would like to have different icons for objects of the same class.

Reimplemented in TGMainFrame, TGeoVolume, TBranchElement, TBranch, TMethodBrowsable, TASImage, TKey, TSystemFile, and TVirtualBranchBrowsable.

Definition at line 425 of file TObject.cxx.

Referenced by TGFileBrowser::GetObjPicture(), and TGContainer::GetObjPicture().

const char * TObject::GetName ( ) const

virtual

Returns name of object.

This default method returns the class name. Classes that give objects a name should override this method.

Reimplemented in TMVA::MethodBase, TGMenuTitle, TSlaveInfo, TPad, TGeoDecayChannel, TSessionServerFrame, TPackageDescription, TVirtualPacketizer::TVirtualSlaveStat, TSessionDescription, TParticle, TVirtualPad, RooAbsCollection, TProofBenchRunDataRead, TGeoShape, TQueryDescription, TProofBenchRunCPU, TSlave, TGWindow, TMVA::Reader, TMVA::PDF, TPair< A, B >, THtml::TFileSysEntry, TEnvRec, TPBHandleDSType, TGLSAViewer, TGMenuEntry, TMVA::VariableTransformBase, TMapFile, TMCParticle, TGaxis, TQCommand, TCollection, TArchiveMember, TMVA::Factory, RooLinkedList, TMVA::DataSetInfo, TTVSession, TPBHistType, TTreePerfStats, TParameter< AParamType >, TMVA::FitterBase, TParameter< Long64_t >, TStructNode, TGPicture, TQConnection, TVirtualGeoTrack, TMVA::OptionBase, TPrimary, TMVA::Configurable, TVolumePosition, TPave, TPolyMarker3D, TSQLColumnData, TProofNodeInfo, TStatistic, TClassDocInfo, TSQLClassInfo, TRealData, TPolyLineShape, TPBReadType, TPaletteAxis, TDrawFeedback, TTVRecord, TEveGeoNode, TNamed, TDocDirective, ROOT::Internal::TNamedBranchProxy, TGLEmbeddedViewer, TStatsFeedback, RooCatType, TObjString, TOutputListSelectorDataMap, TSQLClassColumnInfo, TXMLAttr, and TGLPShapeObj.

Definition at line 415 of file TObject.cxx.

Referenced by TProofNodes::ActivateWorkers(), TGFileBrowser::Add(), TMapFile::Add(), TRootBrowserLite::Add(), RooNumIntConfig::addConfigSection(), TGFileBrowser::AddKey(), TSessionOutputFrame::AddObject(), TSessionInputFrame::AddObject(), TRootBrowserLite::AddToBox(), TLinearFitter::AddToDesign(), TRootBrowserLite::AddToTree(), TMVA::TransformationHandler::AddTransformation(), TDataSetManagerAliEn::AliEnWhereIs(), TTabCom::AllAgreeOnChar(), TDirectory::Append(), TSelHist::Begin(), TSelectorDraw::Begin(), TSelEvent::Begin(), TTree::Branch(), TAlienDirectory::Browse(), TDirectoryFile::Browse(), TDirectory::Browse(), TROOT::Browse(), TProofNodes::Build(), TStreamerInfo::BuildCheck(), TPad::BuildLegend(), TStreamerInfo::BuildOld(), RooSimPdfBuilder::buildPdf(), RooFormula::changeDependents(), TRootBrowserLite::Chdir(), TBufferFile::CheckByteCount(), TSelectorList::CheckDuplicateName(), RooStats::ProposalFunction::CheckParameters(), ClassImp(), TDirectoryFile::CloneObject(), TDirectory::CloneObject(), TNamed::Compare(), TCollection::Compare(), TParameter< Long64_t >::Compare(), TDSetElement::Compare(), RooAbsArg::Compare(), TTabCom::Complete(), TProfile::Copy(), TProfile2D::Copy(), TProfile3D::Copy(), TStructViewer::CountMembers(), THtml::CreateListOfClasses(), RooStats::HistFactory::ConfigParser::CreateMeasurementFromDriverNode(), TProof::CreateMerger(), TContextMenu::CreatePopupTitle(), TEveRefBackPtr::DecRefCount(), TLDAPEntry::DeleteAttribute(), TProof::DeleteParameters(), TGeoTreeDialog::DoSelect(), TStyleManager::DoSelectCanvas(), TGFileBrowser::DoubleClicked(), TCanvas::DrawEventStatus(), TProofPlayerRemote::DrawSelect(), RooFormula::dump(), TClass::Dump(), RooTrace::dump3(), TRootCanvas::EventInfo(), TRootBrowser::EventInfo(), TRootBrowserLite::ExecuteDefaultAction(), TView3D::ExecuteRotateView(), RooWorkspace::exportObj(), TEveElement::ExportSourceObjectToCINT(), TEveElementObjectPtr::ExportToCINT(), TAlienCollection::ExportXML(), TStatsFeedback::Feedback(), TDrawFeedback::Feedback(), TH2Poly::Fill(), TTreeCache::FillBuffer(), TTreeCacheUnzip::FillBuffer(), ROOT::Fit::FillData(), RooLinkedList::find(), TEveUtil::FindColorVar(), TRootContextMenu::FindHierarchy(), TList::FindObject(), TObjArray::FindObject(), TCollection::FindObject(), RooPlot::findObject(), TStreamerInfo::ForceWriteInfo(), FormatToolTip(), TLDAPEntry::GetAttribute(), TCollection::GetCollectionEntryName(), TProofBenchRunDataRead::GetDataSet(), TAlienCollection::GetDataset(), GetDataSets(), TGFontPool::GetFontFamilies(), TEveDigitSet::GetHighlightTooltip(), TUrl::GetIntValueFromOptions(), TRootSniffer::GetItem(), TAlienCollection::GetLFN(), TListOfFunctionTemplates::GetListForObject(), TListOfFunctions::GetListForObject(), RooStats::HistFactory::ConfigParser::GetMeasurementsFromXML(), TPolyLineShape::GetName(), TPair< A, B >::GetName(), TGFileBrowser::GetObjPicture(), TGContainer::GetObjPicture(), TGeoManager::GetPdgName(), TPad::GetPrimitive(), TGPrintDialog::GetPrinters(), TClass::GetRealData(), TAlienCollection::GetSize(), TAlienCollection::GetSURL(), TAlienCollection::GetTURL(), TUrl::GetValueFromOptions(), TGClient::GetWindowByName(), TRootSnifferScanRec::GoInside(), TProofServ::HandleCache(), TProofServ::HandleDataSets(), TProof::HandleInputMessage(), TProof::HandleOutputOptions(), TProofServ::HandleProcess(), TProofServ::HandleSocketInput(), TProof::HandleSubmerger(), RooHashTable::hash(), ROOT::Detail::TSchemaRuleSet::TMatches::HasRuleWithSource(), ROOT::Detail::TSchemaRuleSet::TMatches::HasRuleWithTarget(), TSQLServer::HasTable(), TTabCom::Hook(), TRootBrowserLite::IconBoxAction(), TProofPlayerRemote::Incorporate(), RooLinkedList::IndexOf(), InitCounter(), RooRealIntegral::initNumIntegrator(), TStreamerInfo::InsertArtificialElements(), TInspectCanvas::InspectObject(), THttpServer::IsFileRequested(), TAlienCollection::IsOnline(), TLDAPEntry::IsReferral(), TAlienCollection::IsSelected(), TProfile::LabelsOption(), TProfile2D::LabelsOption(), TH1::LabelsOption(), TRootBrowserLite::ListTreeHighlight(), TChain::LoadTree(), TSQLStructure::LocateElementColumn(), TProofLockPath::Lock(), TProofOutputList::ls(), TFolder::ls(), TTask::ls(), TLine::ls(), TEllipse::ls(), TBox::ls(), TDirectoryFile::ls(), ls(), TDirectory::ls(), TTreePlayer::MakeClass(), TTreePlayer::MakeCode(), THistPainter::MakeCuts(), TProofBench::MakeDataSet(), TSPlot::MakeSPlot(), RooMsgService::StreamConfig::match(), THnBase::Merge(), TProofPlayerRemote::MergeFeedback(), TProofPlayerRemote::MergeOutput(), TFileMerger::MergeRecursive(), TProof::ModifyWorkerLists(), RooPlot::nameOf(), TFileIter::NextEventPut(), TProofPlayerRemote::NotifyMemory(), TFolder::Occurence(), TEditQueryFrame::OnBtnSave(), TNewQueryDlg::OnBtnSaveClicked(), TSessionOutputFrame::OnElementDblClicked(), TAlienFile::Open(), TAlienCollection::OpenAlienCollection(), TAlienCollection::OpenQuery(), TGraphPainter::PaintGraph(), THistPainter::PaintTH2PolyText(), TUrl::ParseOptions(), TArchiveFile::ParseUrl(), TAlienCollection::ParseXML(), RooAbsReal::plotOn(), RooAbsReal::plotOnWithErrorBand(), TMVA::TransformationHandler::PlotVariables(), TPointSet3D::PointSelected(), TQCanvasMenu::Popup(), TTreePlayer::Principal(), TProofOutputList::Print(), TLegendEntry::Print(), TProofNodes::Print(), TLine::Print(), TBox::Print(), RooCmdConfig::print(), TVector2::Print(), TQuaternion::Print(), TGLSelectRecord::Print(), RooWorkspace::Print(), Print(), TVector3::Print(), RooCustomizer::printMultiline(), RooPlot::printMultiline(), RooGrid::printName(), RooNameSet::printName(), RooPlot::printValue(), cling::printValue(), TStreamerInfo::PrintValueAux(), RooCmdConfig::process(), RooStudyManager::processBatchOutput(), TRootBrowserLite::ProcessMessage(), TProofServ::ProcessNext(), TRootSniffer::ProduceImage(), TTreePlayer::Query(), TStreamerInfoActions::ReadArraySTLMemberWiseChangedClass(), TStreamerInfo::ReadBuffer(), TStreamerInfoActions::ReadSTLMemberWiseChangedClass(), TTree::ReadStream(), TFile::ReadStreamerInfo(), TUDPSocket::RecvStreamerInfos(), TSocket::RecvStreamerInfos(), TProofServ::RegisterDataSets(), RooIntegrator2D::registerIntegrator(), RooBinIntegrator::registerIntegrator(), RooIntegrator1D::registerIntegrator(), RooMCIntegrator::registerIntegrator(), TPacketizer::Reset(), TPacketizerAdaptive::Reset(), RooAdaptiveGaussKronrodIntegrator1D::RooAdaptiveGaussKronrodIntegrator1D(), RooArgList::RooArgList(), RooArgSet::RooArgSet(), RooBinIntegrator::RooBinIntegrator(), RooIntegrator1D::RooIntegrator1D(), RooMCIntegrator::RooMCIntegrator(), RooSegmentedIntegrator1D::RooSegmentedIntegrator1D(), RooUnitTest::runCompTests(), SaveAs(), TLegendEntry::SaveEntry(), TDirectoryFile::SaveObjectAs(), TDirectory::SaveObjectAs(), TProofPlayer::SavePartialResults(), TProof::SavePerfTree(), TGraphErrors::SavePrimitive(), TGraphAsymmErrors::SavePrimitive(), TGraphBentErrors::SavePrimitive(), TEfficiency::SavePrimitive(), TPad::SavePrimitive(), TGraph2D::SavePrimitive(), SavePrimitive(), TGraph::SavePrimitive(), TH1::SavePrimitiveHelp(), TRootSniffer::ScanCollection(), TLDAPServer::Search(), TProofMonSenderML::SendDataSetInfo(), TProofMonSenderSQL::SendDataSetInfo(), TProofMonSenderML::SendFileInfo(), TProofMonSenderSQL::SendFileInfo(), TProofMonSenderML::SendSummary(), TProofMonSenderSQL::SendSummary(), TProofDraw::SetDrawAtt(), TProofDraw::SetError(), TProofPlayerRemote::SetLastMergingMsg(), TEveGedNameFrame::SetModel(), TGedNameFrame::SetModel(), TSPlot::SetTreeSelection(), TFitEditor::ShowObjectName(), TProof::ShowParameters(), TSelHist::SlaveBegin(), TSelEventGen::SlaveBegin(), TSelEvent::SlaveBegin(), TEveGedEditor::SpawnNewEditor(), TSQLFile::SQLApplyCommands(), TSQLFile::SQLDeleteAllTables(), TUnixSystem::StackTrace(), TAlienCollection::Stage(), TMVA::Results::Store(), TProofPlayerLite::StoreFeedback(), TProofPlayerRemote::StoreFeedback(), TProofPlayerRemote::StoreOutput(), RooNumIntFactory::storeProtoIntegrator(), TDocMacroDirective::SubProcess(), TEveTrack::TEveTrack(), TKeySQL::TKeySQL(), TKeyXML::TKeyXML(), RooWorkspace::unExport(), TProofLockPath::Unlock(), TSQLStructure::UnpackTObject(), TSQLStructure::UnpackTString(), while(), Write(), writeItemDir(), TDocParser::WriteMethod(), TDirectoryFile::WriteTObject(), TDirectory::WriteTObject(), and TGFileBrowser::XXExecuteDefaultAction().

char * TObject::GetObjectInfo	(	Int_t	px,
		Int_t	py
	)		const

virtual

Returns string containing info about the object at position (px,py).

This method is typically overridden by classes of which the objects can report peculiarities for different positions. Returned string will be re-used (lock in MT environment).

Reimplemented in TF1, TH1, TGeoVolume, TASImage, TGeoNode, TF2, TParallelCoordVar, TGLParametricEquation, TVolume, TAxis3D, TNode, TGLHistPainter, TColorWheel, THistPainter, TGeoTrack, TVolumePosition, TFileDrawMap, TPolyLineShape, TVolumeView, TPaletteAxis, TGLTH3Composition, TGL5DDataSet, and TVirtualHistPainter.

Definition at line 444 of file TObject.cxx.

Referenced by TRootBrowserLite::AddToTree(), TCanvas::DrawEventStatus(), TRootCanvas::EventInfo(), TRootBrowser::EventInfo(), FormatToolTip(), and TPolyLineShape::GetObjectInfo().

Bool_t TObject::GetObjectStat ( )

static

Get status of object stat flag.

Definition at line 992 of file TObject.cxx.

Referenced by TClonesArray::Expand(), TClonesArray::ExpandCreate(), TClass::New(), TClass::NewArray(), TClonesArray::operator=(), THashTable::Rehash(), and TClonesArray::~TClonesArray().

virtual Option_t* TObject::GetOption ( ) const

inlinevirtual

Reimplemented in TH1, TGeoVolume, TFile, TSocket, TDataSetIter, TUDPSocket, TMapFile, TGaxis, TVolume, TAxis3D, TNode, THelix, TPolyLine, TPolyMarker3D, TPolyLine3D, TPave, TVolumePosition, TSelector, TPolyMarker, TPoints3D, TArrow, TPointsArray3D, TLegendEntry, TPSocket, TPoints3DABC, and TTablePoints.

Definition at line 129 of file TObject.h.

Referenced by TGedFrame::GetDrawOption(), GetDrawOption(), TFitEditor::GetDrawOption(), TPSocket::GetOption(), TUDPSocket::GetOption(), TSocket::GetOption(), TObjLink::GetOption(), Pop(), TPad::Pop(), and TFileIter::TFileIter().

const char * TObject::GetTitle ( ) const

virtual

Returns title of object.

This default method returns the class title (i.e. description). Classes that give objects a title should override this method.

Reimplemented in TGGroupFrame, TPad, TGTextButton, TParticle, TVirtualPad, TGTextEntry, TAxis, TGTextLBEntry, TPair< A, B >, TGLVEntry, TParallelCoordSelect, TMapFile, TASImage, TGaxis, TQCommand, TGLabel, TKey, TPrimary, TClassMenuItem, TEvePointSet, TPolyLineShape, TBaseClass, TEveGeoNode, TNamed, and TPaveLabel.

Definition at line 459 of file TObject.cxx.

Referenced by TLegend::AddEntry(), TRootBrowserLite::AddToTree(), TMVA::bdtcontrolplots(), TSelectorDraw::Begin(), TProofDraw::Begin(), TProofDrawHist::Begin(), TProofDrawProfile::Begin(), TProofDrawProfile2D::Begin(), TStreamerInfo::BuildCheck(), TRootSniffer::CheckRestriction(), ClassImp(), TProofDrawHist::DefVar(), TProofDrawProfile::DefVar(), TProofDrawProfile2D::DefVar(), TSpider::DeleteVariable(), RooTrace::destroy2(), TParallelCoordEditor::DoDeleteVar(), TPieEditor::DoTextChange(), TCanvas::DrawEventStatus(), TRootCanvas::EventInfo(), TRootBrowser::EventInfo(), TProofPerfAnalysis::FileDist(), TGListBox::FindEntry(), TGContainer::FindItem(), FormatToolTip(), TTree::GetAlias(), TVolumePosition::GetObjectInfo(), TGContainer::GetObjPicture(), TDictAttributeMap::GetPropertyAsString(), TPolyLineShape::GetTitle(), TPair< A, B >::GetTitle(), TGLEventHandler::HandleButton(), TGListTree::HandleMotion(), TInspectCanvas::InspectObject(), THttpServer::IsFileRequested(), TCling::LoadPCM(), TCollection::ls(), ls(), TOutputListSelectorDataMap::Merge(), TFileMerger::MergeRecursive(), TSessionFrame::OnDisablePackages(), TNewChainDlg::OnElementClicked(), TSessionFrame::OnEnablePackages(), TSessionFrame::OnUploadPackages(), TSpider::Paint(), TGraphPainter::PaintGraph(), TMVA::TransformationHandler::PlotVariables(), TVector2::Print(), TQuaternion::Print(), Print(), TVector3::Print(), RooGrid::printTitle(), RooNameSet::printTitle(), RooAbsCollection::printTitle(), cling::printValue(), RooCmdConfig::process(), TRootBrowserLite::ProcessMessage(), TDictAttributeMap::RemovePropertyString(), SaveAs(), SavePrimitive(), TRootSniffer::ScanCollection(), TGContainer::SearchPattern(), TRootControlBar::SetButtonState(), TFitEditor::SetFitObject(), TEveGedNameFrame::SetModel(), TGedNameFrame::SetModel(), TLegendEntry::SetObject(), THtml::ShortType(), TProof::ShowParameters(), TSelectorEntries::SlaveBegin(), TProofDrawHist::SlaveBegin(), TProofDrawEventList::SlaveBegin(), TProofDrawEntryList::SlaveBegin(), TProofDrawProfile::SlaveBegin(), TProofDrawProfile2D::SlaveBegin(), TProofDrawGraph::SlaveBegin(), TProofDrawPolyMarker3D::SlaveBegin(), TLegendEntry::TLegendEntry(), TNewChainDlg::UpdateList(), writeItemDir(), ROOT::Internal::TTreeProxyGenerator::WriteProxy(), and ROOT::Internal::TTreeReaderGenerator::WriteSelector().

UInt_t TObject::GetUniqueID ( ) const

virtual

Return the unique object id.

Definition at line 433 of file TObject.cxx.

Referenced by TRefTable::AddInternalIdxForPID(), TProcessUUID::AddUUID(), TFileDrawMap::AnimateTree(), TProcessID::AssignID(), TProcessID::Clear(), TSystem::CompileMacro(), TAxis::Copy(), TAxis::FindBin(), TAxis::FindFixBin(), TProcessUUID::FindUUID(), TAxis::GetBinLabel(), TStreamerElement::GetExecID(), TGeoMCGeometry::GetMaterial(), TGeoMCGeometry::GetMedium(), TRef::GetObject(), TRefProxy::GetObject(), TRefArray::GetObjectUID(), TGeoMedium::GetPointerName(), TGeoMatrix::GetPointerName(), TGeoMaterial::GetPointerName(), TGeoShape::GetPointerName(), TProcessID::GetProcessWithUID(), TBufferFile::GetTRefExecId(), TStreamerInfoActions::HandleReferencedTObject(), TRef::IsValid(), TGeoBuilder::Node(), TMessageHandler::Notify(), operator!=(), TRef::operator=(), operator==(), TFileDrawMap::PaintDir(), TMessageHandler::Print(), RooCmdConfig::process(), TProcessID::PutObjectWithID(), TLeafObject::ReadBasket(), TStreamerInfo::ReadBuffer(), TStreamerInfo::ReadBufferConv(), TProcessID::RecursiveRemove(), TProcessUUID::RemoveUUID(), TAxis::SaveAttributes(), TMonaLisaWriter::SendFileCheckpoint(), TMonaLisaWriter::SendFileCloseEvent(), TUDPSocket::SendProcessIDs(), TSocket::SendProcessIDs(), THbookBranch::SetAddress(), TAxis::SetBinLabel(), ROOT::TGenericClassInfo::SetFromTemplate(), TEveGeoShape::SetShape(), TClassTree::ShowHas(), TClassTree::ShowRef(), TStreamerInfo::WriteBufferAux(), TMessage::WriteProcessID(), and TFile::~TFile().

Bool_t TObject::HandleTimer ( TTimer * timer )

virtual

Execute action in response of a timer timing out.

This method must be overridden if an object has to react to timers.

Reimplemented in TGHtml, TSessionViewer, TProofPlayerSuperMaster, TProofPlayerSlave, TProofPlayerRemote, TGPopupMenu, TTreeViewer, TGuiBldDragManager, TGTextEntry, TGFileContainer, TGDNDManager, TGTextView, TGScrollBar, TGTextEdit, TVirtualPacketizer, TGWindow, TGShutter, TGTextEditor, TGLEventHandler, TGToolTip, TGCommandPlugin, and TProofPlayerLite.

Definition at line 469 of file TObject.cxx.

Referenced by TTimer::Notify(), and TProofPlayer::Process().

ULong_t TObject::Hash ( ) const

virtual

Return hash value for this object.

Reimplemented in TPad, TPair< A, B >, TEnvRec, THtml::TFileSysEntry, TParameter< AParamType >, TParameter< Long64_t >, TCollection, TKey, RooLinkedList, TVolume, TClassDocInfo, TGPicture, TPave, TStatistic, TDrawFeedback, TGObject, TNamed, TStatsFeedback, TObjString, TImagePlugin, and RooSetPair.

Definition at line 477 of file TObject.cxx.

Referenced by THashTable::GetHashValue(), RooHashTable::hash(), TVolume::Hash(), and TPair< A, B >::Hash().

void TObject::Info	(	const char *	method,
		const char *	msgfmt,
			...
	)		const

virtual

Issue info message.

Use "location" to specify the method where the warning occurred. Accepts standard printf formatting arguments.

Definition at line 892 of file TObject.cxx.

Bool_t TObject::InheritsFrom ( const char * classname ) const

virtual

Returns kTRUE if object inherits from class "classname".

Reimplemented in TClass.

Definition at line 487 of file TObject.cxx.

Bool_t TObject::InheritsFrom ( const TClass * cl ) const

virtual

Returns kTRUE if object inherits from TClass cl.

Reimplemented in TClass.

Definition at line 495 of file TObject.cxx.

void TObject::Inspect ( ) const

virtual

Dump contents of this object in a graphics canvas.

Same action as Dump but in a graphical form. In addition pointers to other objects can be followed.

The following picture is the Inspect of a histogram object:

Reimplemented in TGFrame, and TSystemFile.

Definition at line 508 of file TObject.cxx.

Referenced by TLink::ExecuteEvent(), and TFileDrawMap::InspectObject().

void TObject::InvertBit ( UInt_t f )

inline

Definition at line 175 of file TObject.h.

Bool_t TObject::IsEqual ( const TObject * obj ) const

virtual

Default equal comparison (objects are equal if they have the same address in memory).

More complicated classes might want to override this function.

Reimplemented in TSlaveInfo, TPair< A, B >, TQCommand, TBonjourRecord, TGObject, and TObjString.

Definition at line 527 of file TObject.cxx.

Referenced by TList::FindLink(), TList::FindObject(), TObjArray::FindObject(), TCollection::FindObject(), TList::GetObjectRef(), TOrdCollection::IndexOf(), TObjArray::IndexOf(), TGeoMixture::IsEq(), TGObject::IsEqual(), TPair< A, B >::IsEqual(), TObjArray::RecursiveRemove(), TList::RecursiveRemove(), and while().

Bool_t TObject::IsFolder ( ) const

virtual

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

Reimplemented in TProof, TTree, TClass, ROOT::Internal::THnBaseBrowsable, TROOT, TPad, THnBase, TBranchElement, TMultiDimFit, TCanvas, TBranch, TGeoManager, TGeoNodeMatrix, TDirectory, TTable, TGeoVolume, TDataSet, TPair< A, B >, TApplicationRemote, TGeoNode, TMapFile, TCollection, TGeometry, TKey, TGeoOverlap, TNode, TAxis3D, TDatabasePDG, TVolumePosition, TPrincipal, TGeoTrack, TChair, TTask, THbookFile, TAlienDirectory, TParticleClassPDG, TRemoteObject, TAlienJobStatus, TFolder, TBranchClones, TBaseClass, TSPlot, TAlienMasterJobStatus, TSystemDirectory, TTableMap, TVirtualBranchBrowsable, TBranchObject, TAlienDirectoryEntry, THbookKey, TFileSet, TBranchSTL, and TColumnView.

Definition at line 517 of file TObject.cxx.

Referenced by TRootBrowserLite::Add(), THbookKey::Browse(), TDirectoryFile::Browse(), TKey::Browse(), TGFileBrowser::BrowseObj(), TRootBrowserLite::CheckObjectItem(), TGFileBrowser::GetObjPicture(), TGContainer::GetObjPicture(), TRootBrowserLite::IconBoxAction(), TKey::IsFolder(), and TRootBrowserLite::RemoveCheckBox().

Bool_t TObject::IsOnHeap ( ) const

inline

virtual Bool_t TObject::IsSortable ( ) const

inlinevirtual

Reimplemented in RooAbsArg, TSlaveInfo, TDSetElement, TSlave, TGeoBranchArray, TUri, TFileInfo, TParameter< AParamType >, TParameter< Long64_t >, TCollection, TUrl, TGeoOverlap, TStructNode, TClassDocInfo, TPave, TPerfEvent, TNamed, TObjString, RooDouble, RooInt, TStructNodeProperty, and RooThreshEntry.

Definition at line 139 of file TObject.h.

Referenced by TSortedList::Add(), TBtree::Add(), TBtInnerNode::Add(), TBtLeafNode::Add(), TBtInnerNode::Append(), TBtLeafNode::Append(), TBtree::FindObject(), TBtInnerNode::Found(), TBtLeafNode::Found(), TBtree::IdxAdd(), TBtree::Rank(), and TBtree::Remove().

Bool_t TObject::IsZombie ( ) const

inline

Definition at line 141 of file TObject.h.

Referenced by TChain::AddFile(), ROOT::TGenericClassInfo::AdoptCollectionProxy(), TProofOutputFile::AdoptFile(), alien(), TTree::Branch(), TTreePlayer::BuildIndex(), TTree::BuildIndex(), canvas_read(), canvas_write(), HFit::CheckFitFunction(), TClass::Clone(), TFile::Close(), THbookFile::Convert2root(), TProofPerfAnalysis::DoDraw(), TProofBench::DrawCPU(), TProofBench::DrawDataSet(), TProofBench::DrawEfficiency(), TGLParametricEquation::EvalVertex(), TGeoVolume::Export(), TGeoManager::Export(), TXNetFile::Flush(), TSelEventGen::GenerateFiles(), TFile::GetAsyncOpenStatus(), ROOT::TGenericClassInfo::GetClass(), TClass::GetClass(), TVirtualPacketizer::GetEntries(), TFriendElement::GetFile(), TBranch::GetFile(), TProofServ::GetPriority(), TParallelCoord::GetTree(), TProof::HandleOutputOptions(), TGeoVolume::Import(), TGeoManager::Import(), TDataSetManagerFile::Init(), TBranch::Init(), TFile::Init(), TClass::Init(), TGLParametricPlot::InitGeometry(), TRecorderReplaying::Initialize(), TWebFile::IsOpen(), TFileIter::IsOpen(), TFileStager::IsStaged(), TNetXNGFile::IsUseable(), TRecorderInactive::ListCmd(), TRecorderInactive::ListGui(), TEventIter::LoadDir(), TEntryListFromFile::LoadList(), TChain::LoadTree(), na49view(), TAlienFile::Open(), TXNetFile::Open(), TFile::Open(), TPoolProcessor< F >::OpenFile(), TProofBench::OpenOutFile(), TFileMerger::OutputFile(), TCreatePrimitives::Pad(), TFileMerger::PartialMerge(), TRecorderInactive::PrevCanvases(), TEntryListFromFile::Print(), TChain::Print(), TSelEventGen::Process(), TProof::Process(), read(), TBasket::ReadBasketBuffers(), TBasket::ReadBasketBuffersUnzip(), TXNetFile::ReadBuffer(), TXNetFile::ReadBufferAsync(), TRFIOFile::ReadBuffers(), TXNetFile::ReadBuffers(), TMVA::MethodPDEFoam::ReadFoamsFromFile(), TBranchElement::ReadLeavesClones(), TBranchElement::ReadLeavesClonesMember(), readSMatrix(), readSMatrixSym(), TTree::ReadStream(), readTMatrix(), readTMatrixSym(), readTrackD(), readTrackD32(), TEntryList::Relocate(), TProof::SavePerfTree(), TEntryList::Scan(), TLeaf::SetLeafCount(), TProofBench::SetOutFile(), TProofPerfAnalysis::SetSaveResult(), TRecorderRecording::StartRecording(), TXNetFile::SysClose(), TXNetFile::SysStat(), tables_read(), tables_write(), TChainIndex::TChainIndex(), TFileSet::TFileSet(), TProofMonSenderML::TProofMonSenderML(), TProofMonSenderSQL::TProofMonSenderSQL(), TProofPerfAnalysis::TProofPerfAnalysis(), TSQLMonitoringWriter::TSQLMonitoringWriter(), TXNetFile::WriteBuffer(), TGClient::~TGClient(), TGColorPick::~TGColorPick(), TGFileDialog::~TGFileDialog(), TGGotoDialog::~TGGotoDialog(), TGMsgBox::~TGMsgBox(), TGPrintDialog::~TGPrintDialog(), TGSearchDialog::~TGSearchDialog(), TGShutterItem::~TGShutterItem(), TNewChainDlg::~TNewChainDlg(), TNewQueryDlg::~TNewQueryDlg(), TTableDescriptor::~TTableDescriptor(), and TUploadDataSetDlg::~TUploadDataSetDlg().

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

virtual

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

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

Reimplemented in TClass, TStreamerSTL, TROOT, TPad, TStreamerInfo, TFile, TCanvas, TStreamerBase, TDirectory, TVirtualPad, TVirtualStreamerInfo, TGeoNode, TApplication, TGFrameElement, TQUndoManager, TDataSet, TChain, TFTP, TStreamerElement, TMCParticle, TParameter< AParamType >, TParameter< Long64_t >, TGLayoutHints, TMapFile, TQConnection, TCollection, TDirectoryFile, TGeometry, TKey, TColor, ROOT::TSchemaRule, TDataSetIter, TQCommand, TNode, TStatistic, TBox, TText, TEllipse, TClassTree, TPave, TLine, TChair, TPolyLine, TPolyMarker3D, THStack, THbookFile, TTask, TPolyLine3D, TFunction, TPolyMarker, TChainElement, TMarker, TPoints3D, TFriendElement, TFolder, ROOT::Detail::TSchemaRuleSet, TPointsArray3D, TNamed, TFree, and TProofOutputList.

Definition at line 536 of file TObject.cxx.

Referenced by alien(), TDecompSparse::InitPivot_sub2(), TGLite::Ls(), TFolder::ls(), TTask::ls(), TDirectoryFile::ls(), TChain::ls(), TDirectory::ls(), TStreamerInfo::ls(), and TGLite::Query().

void TObject::MakeZombie ( )

inlineprotected

Definition at line 68 of file TObject.h.

Referenced by TChainIndex::Append(), TTableSorter::BuildSorter(), ClassImp(), TNetXNGFile::Close(), TFriendElement::Connect(), TNetFile::ConnectServer(), TNetFile::Create(), TXNetFile::CreateXClient(), TQConnection::Destroyed(), TAlienDirectory::Fill(), TFriendElement::GetFile(), TTableDescriptor::Init(), TWebFile::Init(), TDavixFile::Init(), TFTP::Init(), TXNetFile::Init(), TBranch::Init(), TFile::Init(), TClass::Init(), TTreeReader::Initialize(), TSQLFile::InitSqlDatabase(), TTableDescriptor::LearnTable(), TWebFile::ReadBuffer10(), TFile::ReadStreamerInfo(), TTable3Points::SetAnyColumn(), TClonesArray::SetClass(), TCling::SetClassInfo(), TAdvancedGraphicsDialog::TAdvancedGraphicsDialog(), TChainIndex::TChainIndex(), TClass::TClass(), TF1::TF1(), TF2::TF2(), TF3::TF3(), TFile::TFile(), TFileSet::TFileSet(), TFriendElement::TFriendElement(), TGColorPick::TGColorPick(), TGFileDialog::TGFileDialog(), TGGotoDialog::TGGotoDialog(), TGLParametricEquation::TGLParametricEquation(), TGMsgBox::TGMsgBox(), TGPrintDialog::TGPrintDialog(), TGraph::TGraph(), TGraph2D::TGraph2D(), TGraphErrors::TGraphErrors(), TGShutterItem::TGShutterItem(), THbookFile::THbookFile(), TLeaf::TLeaf(), TMapFile::TMapFile(), TMemFile::TMemFile(), TNetXNGFile::TNetXNGFile(), TOracleServer::TOracleServer(), TPad::TPad(), TSQLFile::TSQLFile(), TSQLMonitoringWriter::TSQLMonitoringWriter(), TTableDescriptor::TTableDescriptor(), TTableSorter::TTableSorter(), TTreeIndex::TTreeIndex(), and TXMLFile::TXMLFile().

void TObject::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).

Definition at line 971 of file TObject.cxx.

Bool_t TObject::Notify ( )

virtual

This method must be overridden to handle object notification.

Reimplemented in TTree, TIdleTOTimer, TReaperTimer, TShutdownTimer, TGLRedrawTimer, TProofServLogHandler, h1analysis, TProcessEventTimer, TProofInputHandler, TProofInterruptHandler, TThreadTimer, TBranchElement, TTreeFormula, TStdExceptionHandler, TViewTimer, TSignalHandler, TARInterruptHandler, TASLogHandler, TSelEvent, TDataSetIter, TSelectorDraw, TProofDraw, TTimer, TFileHandler, TRefTable, TSelVerifyDataSet, TTreeFormulaManager, TSelEventGen, TSelectorCint, h1analysisTreeReader, TMessageHandler, TSelector, TLeafObject, TSelHandleDataSet, TXSocketHandler, TBranchRef, TPySelector, TSysEvtHandler, TSelectorEntries, RooProofDriverSelector, and TVolumeViewIter.

Definition at line 550 of file TObject.cxx.

Referenced by TChain::LoadTree(), TTree::LoadTree(), TRefTable::Notify(), TDataSetIter::Notify(), and TTree::Notify().

void TObject::Obsolete	(	const char *	method,
		const char *	asOfVers,
		const char *	removedFromVers
	)		const

Use this method to declare a method obsolete.

Specify as of which version the method is obsolete and as from which version it will be removed.

Definition at line 980 of file TObject.cxx.

Referenced by TH1::GetCellContent(), TH1::GetCellError(), TStreamerInfo::GetStreamerElementReal(), TH1::RebinAxis(), TH1::SetCellContent(), and TH1::SetCellError().

void TObject::operator delete ( void * ptr )

Operator delete.

Definition at line 1023 of file TObject.cxx.

void TObject::operator delete[] ( void * ptr )

Operator delete [].

Definition at line 1034 of file TObject.cxx.

void* TObject::operator new ( size_t sz )

inline

Definition at line 158 of file TObject.h.

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

inline

Definition at line 160 of file TObject.h.

void* TObject::operator new[] ( size_t sz )

inline

Definition at line 159 of file TObject.h.

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

inline

Definition at line 161 of file TObject.h.

TObject & TObject::operator= ( const TObject & rhs )

TObject assignment operator.

Definition at line 102 of file TObject.cxx.

Referenced by ClassImp(), TGenPhaseSpace::operator=(), TLDAPResult::operator=(), TGeoNavigator::operator=(), TLDAPEntry::operator=(), TLDAPServer::operator=(), TGObject::operator=(), TNamed::operator=(), TPolyMarker::operator=(), TPolyLine::operator=(), TPolyMarker3D::operator=(), TGeoCacheState::operator=(), TBits::operator=(), TGGC::operator=(), TPyDispatcher::operator=(), TVirtualGeoTrack::operator=(), TClassMenuItem::operator=(), TPolyLine3D::operator=(), TMarker3DBox::operator=(), TView3D::operator=(), TSecContext::operator=(), TGMimeTypes::operator=(), TBox::operator=(), TExMap::operator=(), TGaxis::operator=(), TInetAddress::operator=(), TUrl::operator=(), TGeoPatternFinder::operator=(), TGeoVoxelFinder::operator=(), TGRegion::operator=(), TUri::operator=(), TSplinePoly::operator=(), TStreamerInfoActions::TConfiguredAction::operator=(), TParticle::operator=(), TArchiveMember::operator=(), TDecompBase::operator=(), TGSelectedPicture::operator=(), TGPicturePool::operator=(), TQpDataBase::operator=(), TQpProbBase::operator=(), TVectorT< Element >::operator=(), TVectorT< Double_t >::operator=(), TQpResidual::operator=(), TMatrixTSym< Element >::operator=(), TMatrixTSym< Double_t >::operator=(), TGXYLayout::operator=(), TQpLinSolverBase::operator=(), TMatrixT< Element >::operator=(), TMatrixT< Double_t >::operator=(), TQpSolverBase::operator=(), TMatrixTSparse< Element >::operator=(), TGVerticalLayout::operator=(), TQpVar::operator=(), TGeoBatemanSol::operator=(), and TGeoElementTable::operator=().

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

virtual

This method must be overridden if a class wants to paint itself.

The difference between Paint() and Draw() is that when a object draws itself it is added to the display list of the pad in which it is drawn (and automatically redrawn whenever the pad is redrawn). While paint just draws the object without adding it to the pad display list.

Reimplemented in TF1, TH1, TStyle, TPad, TSQLFile, TFile, TGeoSubtraction, TCanvas, TGenerator, TDirectory, TGeoIntersection, TGraph, TVirtualPad, TParticle, TGeoShape, TBits, TGeoNode, TGraph2D, TGeoPainter, TGeoVolume, TEveDigitSet, TGeoUnion, TLatex, TEfficiency, TEveGeoTopNode, TF2, TSpider, TVirtualGeoPainter, TEveStraightLineSet, TParallelCoord, TF3, TCollection, TASImage, TGaxis, TParallelCoordVar, TGeoPhysicalNode, TVolume, TPie, TNode, TGeoOverlap, TTreePerfStats, TGeoBoolNode, TAxis3D, TXMLFile, TGLParametricEquation, TEvePointSet, TVirtualGeoTrack, TVolumePosition, TGraph2DPainter, TPrimary, TBox, TText, TEllipse, TEveCaloViz, TMarker3DBox, TGLHistPainter, TMultiGraph, TClassTree, TPave, THistPainter, TGeoTrack, TLine, TPolyLine, TEveShape, THStack, TPolyMarker3D, TEveText, TEveTriangleSet, TColorWheel, TPolyLine3D, TShape, TVolumeView, TPaveText, TGraphNode, TEveArrow, TEveProjectionAxes, TGraphPolargram, TLegend, TPolyLineShape, TGraphEdge, TPolyMarker, TASPaletteEditor::LimitLine, TEveScene, TMarker, TParallelCoordRange, TFileDrawMap, TArrow, TSpline, TMathText, TPaletteAxis, TASPaletteEditor::PaintPalette, TWbox, TMacro, TEveGeoShape, TGraphTime, TEvePlot3D, TButton, TGLTH3Composition, TSpectrum2Painter, TSlider, TPaveStats, TGL5DDataSet, TPaveLabel, TVirtualHistPainter, TDiamond, TCrown, TPavesText, TNodeDiv, TFrame, and TExec.

Definition at line 563 of file TObject.cxx.

Referenced by TGLScenePad::ObjectPaint(), TEveElement::PadPaint(), TMultiGraph::Paint(), TPad::Paint(), THistPainter::PaintFunction(), TGraphPainter::PaintGraphSimple(), TPad::PaintModified(), and TLegend::PaintPrimitives().

void TObject::Pop ( )

virtual

Pop on object drawn in a pad to the top of the display list.

I.e. it will be drawn last and on top of all other primitives.

Reimplemented in TPad, TVirtualPad, and TFrame.

Definition at line 572 of file TObject.cxx.

Referenced by TCanvas::HandleInput().

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

virtual

This method must be overridden when a class wants to print itself.

Reimplemented in TProof, TTree, TGCompositeFrame, TGeoElementTable, TF1, TH1, TGFrame, TProofServ, TGeoBatemanSol, TPad, RooStats::ModelConfig, TGFontPool, TSlaveInfo, TGeoDecayChannel, TLorentzVector, THnBase, ROOT::v5::TFormula, TSQLFile, TFile, RooAbsArg, TGFont, TDSet, TPluginManager, TBranchElement, TMultiDimFit, TGeoElementRN, TMatrixTBase< Element >, TRolke, TBranch, TFormula, TZIPMember, TQpVar, TVirtualPad, TVector3, TProofDesc, TSQLStructure, TVectorT< Element >, TVectorT< Double_t >, TDecompSparse, TPluginHandler, TDirectory, TGraph, TEnv, TFileInfoMeta, RooMsgService, TParticle, TEveTrans, TStreamerInfoActions::TActionSequence, RooAbsData, TQueryResult, TSlave, TBits, TGGCPool, TGeoVolume, TZIPFile, TMonaLisaWriter, RooWorkspace, TTable, TTreeCacheUnzip, TGFrameElement, TMVA::TNeuron, TGPicturePool, TChain, TDSetElement, RooPlot, TApplicationRemote, TGeoBranchArray, TGWindow, TQpDataDens, TGeoIsotope, TProofOutputFile, TUri, TQpDataSparse, TXNetFile, TProofBenchRunDataRead, TParameter< AParamType >, TParameter< Long64_t >, RooAbsCollection, TGeoVoxelFinder, TFileInfo, THostAuth, TQuaternion, TParticlePDG, TProofLogElem, TProofLite, TMVA::PDEFoamCell, TGGC, TFileCacheRead, TCollection, TGLayoutHints, TProofBenchRunCPU, TMapFile, TGeoMatrix, TVector2, TAlienCollection, TUrl, TGTextEdit, TParallelCoordVar, TKey, TTreeCache, TColor, TFTP, RooCatType, TGeoOverlap, TSecContext, TAliEnFind, TTreePerfStats, TDecompBase, TGeoElement, TGeoPhysicalNode, TClassTable, TXMLFile, TGraphBentErrors, TDecompSVD, TText, TFileCollection, TVolumePosition, TPrimary, RooAbsDataStore, TGPicture, TStatistic, RooLinkedList, TInetAddress, TBox, TEllipse, TPave, TPrincipal, TFoamCell, TGeoTrack, TMultiGraph, TChair, TDatabasePDG, TGridCollection, TSelEventGen, TLine, TPolyLine, TGraphAsymmErrors, TDecompQRH, THelix, THStack, TCondor, TPolyMarker3D, TMemFile, TPerfEvent, TGMimeTypes, TDecompLU, TPolyLine3D, TProofProgressStatus, TPaveText, TGraphErrors, TDecompBK, TBonjourRecord, TTreeIndex, TLegend, TAttParticle, RooNumIntConfig, TPolyMarker, RooCustomizer, RooAbsBinning, TMarker, TDecompChol, TProofLog, TStatus, RooFitResult, RooFormula, TPoints3D, TNetFile, TMVA::PDEFoamVect, TParallelCoordRange, TObjectTable, TEventList, TMessageHandler, TSpectrum, TProofBenchRun, TPointsArray3D, RooHist, TFunction, TNamed, RooCurve, TStopwatch, TFitResult, TParticleClassPDG, TLDAPEntry, TBranchClones, TProofNodes, TMacro, TLegendEntry, TAlienJobStatus, TGLiteResult, TSQLColumnInfo, RooAbsNumGenerator, THbookTree, RooStats::HistFactory::EstimateSummary, TBenchmark, TXTRU, TRootSecContext, TSlaveLite, TXNetFileStager, Roo1DTable, RooGenFitStudy, TBranchObject, TBranchRef, TSpectrum3, TAlienMasterJobStatus, RooAbsGenContext, RooNumGenConfig, TSpectrum2, TAlienResult, TLDAPAttribute, TNetFileStager, TCondorSlave, TLDAPResult, TObjString, RooNameSet, TFoamVect, TFileCacheWrite, TProofOutputList, TSQLTableInfo, TBranchSTL, TAlienMasterJob, RooGrid, RooEllipse, and RooSharedProperties.

Definition at line 594 of file TObject.cxx.

Referenced by TProofServ::HandleSocketInput(), TMVA::LDA::Initialize(), TFolder::ls(), TApplication::ls(), RooLinkedList::Print(), TFileInfo::Print(), TGFrameElement::Print(), TDSet::Print(), TGeoElementTable::Print(), TMVA::PDEFoam::PrintCell(), TMap::PrintCollectionEntry(), TCollection::PrintCollectionEntry(), TProofPerfAnalysis::PrintFileInfo(), TEveElement::PrintSourceObject(), TMVA::VariableDecorrTransform::PrintTransformation(), TMVA::TransformationHandler::PrintVariableRanking(), TProofPerfAnalysis::PrintWrkInfo(), RootX11ErrorHandler(), TProof::ShowQueries(), tables_read(), TMVA::MethodRuleFit::TrainJFRuleFit(), and TMVA::MethodRuleFit::TrainTMVARuleFit().

Int_t TObject::Read ( const char * name )

virtual

Read contents of object with specified name from the current directory.

First the key with the given name is searched in the current directory, next the key buffer is deserialized into the object. The object must have been created before via the default constructor. See TObject::Write().

Reimplemented in TKeyXML, TBuffer, TKey, and TKeySQL.

Definition at line 606 of file TObject.cxx.

Referenced by TKey::Read(), TBuffer::Read(), and TMVA::MethodBDT::ReadWeightsFromStream().

void TObject::RecursiveRemove ( TObject * obj )

virtual

Recursively remove this object from a list.

Typically implemented by classes that can contain multiple references to a same object.

Reimplemented in TTree, TH1, TPad, TCling, TFitEditor, TH2Editor, TVirtualPad, TDirectory, TH1Editor, TGraph, TRootBrowser, TRootBrowserLite, TChain, TTreePlayer, THistPainter, TGedEditor, TCollection, TFileMerger, TGeometry, TBrowser, TListOfFunctions, TList, TNode, TListOfDataMembers, TListOfEnums, TObjArray, TGFileBrowser, TListOfFunctionTemplates, TMultiGraph, TListOfEnumsWithLock, TViewPubDataMembers, TViewPubFunctions, THStack, TLegend, TObjectRefSpy, THashList, TFolder, TProcessID, TRootContextMenu, TInspectCanvas, TDialogCanvas, TObjectSpy, and PyROOT::TMemoryRegulator.

Definition at line 616 of file TObject.cxx.

Referenced by THashList::RecursiveRemove(), TObjArray::RecursiveRemove(), TList::RecursiveRemove(), TCollection::RecursiveRemove(), TF1::~TF1(), and TPaveStats::~TPaveStats().

void TObject::ResetBit ( UInt_t f )

inline

Definition at line 172 of file TObject.h.

Referenced by TChain::Add(), TFileMerger::AddFile(), TChain::AddFile(), TChain::AddFileInfoList(), TChain::AddFriend(), TSelectorDraw::Begin(), TProofProgressLog::BuildLogList(), TClonesArray::BypassStreamer(), TGaxis::CenterLabels(), TGaxis::CenterTitle(), TGeoRotation::CheckMatrix(), TDataSetManager::CheckStagedStatus(), ClassImp(), TClonesArray::Clear(), TPad::Clear(), TStreamerInfo::Clear(), TGeoRotation::Clear(), TGeoCombiTrans::Clear(), TGeoHMatrix::Clear(), TSelectorDraw::ClearFormula(), TProofDraw::ClearFormula(), TProof::ClearInputData(), TEveManager::ClearROOTClassSaved(), TDirectoryFile::CloneObject(), TDirectory::CloneObject(), TApplicationRemote::Collect(), TTreeCloner::CollectBranches(), TSelectorDraw::CompileVariables(), TTree::Delete(), TGraph2D::DirectoryAutoAdd(), TH1::DirectoryAutoAdd(), TPoints3D::DoOwner(), TObjectSet::DoOwner(), TDSet::ElementsValid(), TBranch::Fill(), TProtoClass::FillTClass(), TTable::Fit(), TDataSetManagerAliEn::GetDataSet(), TGraph2D::GetHistogram(), TEventIterUnit::GetNextEvent(), TEventIterObj::GetNextEvent(), TEventIterTree::GetNextEvent(), TEventIterTree::GetNextPacket(), TXMLFile::GetStreamerInfoList(), TProofServ::HandleDataSets(), TProof::HandleInputMessage(), TClass::IgnoreTObjectStreamer(), TDataSetManagerFile::Init(), TProofOutputFile::Init(), TProofLite::Init(), THnBase::Init(), TDataSetManagerAliEn::Init(), TClass::Init(), TProof::Init(), TBranchElement::InitializeOffsets(), TProofPlayerRemote::InitPacketizer(), TStreamerInfo::InsertArtificialElements(), TProfile::LabelsOption(), TProfile2D::LabelsOption(), TH1::LabelsOption(), TNetXNGFileStager::LocateCollection(), TXNetFileStager::LocateCollection(), TFileStager::LocateCollection(), TVectorT< Double_t >::MakeValid(), TMatrixTBase< Element >::MakeValid(), TH2::Merge(), TH3::Merge(), TH1::Merge(), TProofPlayerRemote::MergeOutput(), TFileMerger::MergeRecursive(), TEfficiency::operator+=(), TRef::operator=(), TGeoCombiTrans::operator=(), TGraphPolargram::Paint(), TGraphPainter::PaintGraphPolar(), THistPainter::PaintHist(), TDataSetManagerFile::ParseInitOpts(), TDataSetManager::ParseInitOpts(), TFileMerger::PartialMerge(), TCreatePrimitives::PolyLine(), TProof::PrepareInputDataFile(), TGLVoxelPainter::PreparePalette(), TGLLegoPainter::PreparePalette(), TGLSurfacePainter::PreparePalette(), TProofLite::Process(), TProofPlayer::Process(), TApplication::ProcessLine(), TDataSetManager::ReadGroupConfig(), TUDPSocket::Recv(), TSocket::Recv(), TSSLSocket::RecvRaw(), TPSocket::RecvRaw(), TUDPSocket::RecvRaw(), TSocket::RecvRaw(), TProofServ::RegisterDataSets(), TBranchElement::ReleaseObject(), TChain::RemoveFriend(), TProcessUUID::RemoveUUID(), TProofLite::RequestStagingDataSet(), TParameter< Long64_t >::Reset(), TLeaf::ResetAddress(), TBranchElement::ResetAddress(), TFileCollection::ResetBitAll(), TBranchElement::ResetDeleteObject(), TVirtualStreamerInfo::ResetIsCompiled(), TBufferFile::ResetMap(), TDecompBase::ResetStatus(), TProofPlayer::SavePartialResults(), TCanvas::SaveSource(), TGMainFrame::SaveSource(), TGTransientFrame::SaveSource(), TGeoVolume::SelectVolume(), TUDPSocket::Send(), TSocket::Send(), TSSLSocket::SendRaw(), TPSocket::SendRaw(), TUDPSocket::SendRaw(), TSocket::SendRaw(), TBranchElement::SetAddress(), TGeoManager::SetAllIndex(), SetBit(), TTree::SetBranchStatus(), TBuffer::SetBuffer(), TTree::SetCircular(), TCling::SetClassInfo(), TH1::SetContour(), TGaxis::SetDecimals(), TProofPlayer::SetDispatchTimer(), TGraph::SetEditable(), TButton::SetFraming(), TEveTrans::SetGeoHMatrix(), TVirtualPacketizer::SetInitTime(), TLeaf::SetLeafCount(), TChainElement::SetLookedUp(), TBranchElement::SetMakeClass(), TGaxis::SetMoreLogLabels(), TMarker::SetNDC(), TLine::SetNDC(), TPolyLine::SetNDC(), TText::SetNDC(), TEllipse::SetNoEdges(), TGaxis::SetNoExponent(), TPaveStats::SetOptFit(), TPaveStats::SetOptStat(), TCollection::SetOwner(), TMap::SetOwnerValue(), TProofPlayer::SetProcessing(), TProof::SetProgressDialog(), TChain::SetProof(), TRotMatrix::SetReflection(), TProofOutputFile::SetRetrieve(), TGeoCombiTrans::SetRotation(), TProofMonSender::SetSendOptions(), TH1::SetStats(), TBranch::SetStatus(), TAxis::SetTicks(), TGeoTranslation::SetTranslation(), TGeoCombiTrans::SetTranslation(), TTreeReader::SetTree(), TClass::SetUnloaded(), TBranchElement::SetupAddressesImpl(), TGPack::SetVertical(), TPad::SetVertical(), TNode::SetVisibility(), TChain::SetWeight(), TDSet::SetWriteV3(), TSelectorEntries::SlaveBegin(), TApplication::TApplication(), TApplicationRemote::TApplicationRemote(), TASLogHandler::TASLogHandler(), TBuffer::TBuffer(), TChain::TChain(), TChainElement::TChainElement(), TClass::TClass(), TDSet::TDSet(), TDSetElement::TDSetElement(), TEventIter::TEventIter(), TFileInfo::TFileInfo(), TFileInfoMeta::TFileInfoMeta(), TGeoMatrix::TGeoMatrix(), TGeoVolume::TGeoVolume(), TProof::TProof(), TProofBench::TProofBench(), TProofChain::TProofChain(), TProofMonSender::TProofMonSender(), TProofMonSenderML::TProofMonSenderML(), TProofMonSenderSQL::TProofMonSenderSQL(), TProofServ::TProofServ(), TProofServLogHandler::TProofServLogHandler(), TServerSocket::TServerSocket(), TSocket::TSocket(), TUDPSocket::TUDPSocket(), TVirtualProofPlayer::TVirtualProofPlayer(), TGeoVolume::UnmarkSaved(), TPaletteAxis::UnZoom(), TAxis::UnZoom(), TTable::Update(), TCling::UpdateClassInfoWithDecl(), TTreeFormula::UpdateFormulaLeaves(), TBranchElement::ValidateAddress(), TProofSuperMaster::ValidateDSet(), TASLogHandler::~TASLogHandler(), TMultiGraph::~TMultiGraph(), and TProofServLogHandler::~TProofServLogHandler().

TObject::SaveAs	(	const char *	filename = `""`,
		Option_t *	option = `""`
	)		const

virtual

Save this object in the file specified by filename.

if "filename" contains ".root" the object is saved in filename as root binary file.
if "filename" contains ".xml" the object is saved in filename as a xml ascii file.
if "filename" contains ".cc" the object is saved in filename as C code independant from ROOT. The code is generated via SavePrimitive(). Specific code should be implemented in each object to handle this option. Like in TF1::SavePrimitive().
otherwise the object is written to filename as a CINT/C++ script. The C++ code to rebuild this object is generated via SavePrimitive(). The "option" parameter is passed to SavePrimitive. By default it is an empty string. It can be used to specify the Draw option in the code generated by SavePrimitive.

The function is available via the object context menu.

Reimplemented in TPad, TSpline5, TSpline3, TGeoVolume, TVirtualPad, TTreePerfStats, TClassTree, TFolder, TSpline, TGObject, and TPaveClass.

Definition at line 643 of file TObject.cxx.

Referenced by TDocMacroDirective::SubProcess().

void TObject::SavePrimitive	(	std::ostream &	out,
		Option_t *	option = `""`
	)

virtual

Save a primitive as a C++ statement(s) on output stream "out".

Reimplemented in TGHtml, TGGroupFrame, TGTransientFrame, TGMainFrame, TGeoPatternSphPhi, TGeoPatternSphTheta, TGHorizontalFrame, TGListTree, TGeoPatternSphR, TGVerticalFrame, TGeoHMatrix, TGCompositeFrame, TGeoPatternCylPhi, TStyle, TF1, TGeoIdentity, TGeoPatternCylR, TGRadioButton, TGListBox, TGMenuBar, TH1, TGeoPatternTrapZ, TGListDetailsLayout, TGCheckButton, TGFrame, TGeoCombiTrans, TGListLayout, TGeoPatternParaZ, TSpline5, TGTileLayout, TGMenuTitle, TGNumberEntry, TGeoPatternParaY, TGMatrixLayout, TGeoDecayChannel, TGLVContainer, TGPictureButton, TGCanvas, TGeoCtub, TGMdiMainFrame, TGeoPatternParaX, TSpline3, TGColumnLayout, TGPopupMenu, TGeoGtra, TGTextButton, TGRowLayout, TGeoRotation, TGFont, TGeoVolume, TCanvas, TGeoSubtraction, TGeoPatternZ, TGeoMixture, TGDoubleHSlider, TGeoElementRN, TASImage, TGFileContainer, TGVScrollBar, TGHorizontalLayout, TGeoConeSeg, TGLineWidthComboBox, TGVerticalLayout, TGListView, TGTextEntry, TGeoTrap, TGDoubleVSlider, TGHScrollBar, TGeoTubeSeg, TGraph, TGeoPatternY, TGHSlider, TGeoIntersection, TGLineStyleComboBox, TGedPatternSelect, TGColorSelect, TGeoTranslation, TGXYLayout, TGDockableFrame, TGNumberEntryField, TGVProgressBar, TGraph2D, TGComboBox, TGVFileSplitter, TTable, TGVSlider, TPad, TGTextEdit, TGTripleHSlider, TGSplitFrame, TGeoPatternX, TGContainer, TProfile2D, TGHButtonGroup, TLatex, TGTableLayout, TProfile3D, TGTextLBEntry, TGButton, TEfficiency, TGeoUnion, TGHProgressBar, TGXYLayoutHints, TGeoMaterial, TGHSplitter, TProfile, TGLabel, TF2, TGTab, TH2Poly, TGVButtonGroup, TGeoXtru, TGTextView, TGShutter, TGaxis, TParallelCoord, TGeoHype, TGeoPcon, TGGC, TGLayoutHints, TF3, TTreePerfStats, TGeoArb8, TParallelCoordVar, TGeoPgon, TGButtonGroup, TGProgressBar, TGTripleVSlider, TGeoCone, TGeoBoolNode, TGeoSphere, TPie, TGeoBBox, TGeoTorus, TGVSplitter, TAxis3D, TGraphBentErrors, TChair, TGeoPara, TGeoTube, TVolumePosition, TText, TGeoParaboloid, TGFSComboBox, TGMdiFrame, TBox, TGeoCompositeShape, TEllipse, TPave, TMultiGraph, TGeoTrd2, TMarker3DBox, TGeoTrd1, TLine, TPolyLine, TGMdiMenuBar, TGToolBar, TGraphAsymmErrors, THStack, THelix, TPolyMarker3D, TPaveText, TGeoScaledShape, TPolyLine3D, TGStatusBar, TVolumeView, TGedMarkerSelect, TGraphErrors, TLegend, TCurlyLine, TGIcon, TGraphNode, TRootEmbeddedCanvas, TPolyMarker, TGeoHalfSpace, TGShutterItem, TGeoShapeAssembly, TMarker, TGraphEdge, TGeoEltu, TGTableLayoutHints, TGraphStruct, TArrow, TMathText, TGVertical3DLine, TWbox, TGTabLayout, TPaletteAxis, TMacro, TGeoMedium, TButton, TH1K, TPaveStats, TCurlyArc, TCutG, TSlider, TPaveLabel, TGShapedFrame, TSliderBox, TPieSlice, TGroupButton, TF12, TPaveClass, TDiamond, TCrown, TGHorizontal3DLine, TFrame, TPavesText, TExec, and TArc.

Definition at line 702 of file TObject.cxx.

void TObject::SetBit	(	UInt_t	f,
		Bool_t	set
	)

Set or unset the user status bits as specified in f.

Definition at line 732 of file TObject.cxx.

void TObject::SetBit ( UInt_t f )

inline

Definition at line 171 of file TObject.h.

void TObject::SetDrawOption ( Option_t * option = "" )

virtual

Set drawing option for object.

This option only affects the drawing style and is stored in the option field of the TObjOptLink supporting a TPad's primitive list (TList). Note that it does not make sense to call object.SetDrawOption(option) before having called object.Draw().

Reimplemented in TGFrame, TPad, TRootBrowserLite, TAxis, TBrowser, TGedFrame, RooPlot, TSystemDirectory, and TSystemFile.

Definition at line 715 of file TObject.cxx.

Referenced by TArrowEditor::DoOption(), THStack::Paint(), and RooPlot::SetDrawOption().

void TObject::SetDtorOnly ( void * obj )

static

Set destructor only flag.

Definition at line 1015 of file TObject.cxx.

Referenced by TClonesArray::Delete(), TClonesArray::Remove(), TClonesArray::RemoveAt(), TClonesArray::RemoveRange(), and TMapFile::~TMapFile().

void TObject::SetObjectStat ( Bool_t stat )

static

Turn on/off tracking of objects in the TObjectTable.

Definition at line 999 of file TObject.cxx.

Referenced by TROOT::InitSystem(), TClass::New(), and TClass::NewArray().

void TObject::SetUniqueID ( UInt_t uid )

virtual

Set the unique object id.

Definition at line 743 of file TObject.cxx.

Referenced by TProcessID::AddProcessID(), TProcessUUID::AddUUID(), TGeoVolumeMulti::AddVolume(), TFileDrawMap::AnimateTree(), TProcessID::AssignID(), TClonesArray::Clear(), TSystem::CompileMacro(), THbookFile::ConvertCWN(), TAxis::Copy(), TKey::Create(), RooCmdConfig::defineDouble(), RooCmdConfig::defineInt(), RooCmdConfig::defineObject(), RooCmdConfig::defineSet(), RooCmdConfig::defineString(), TAxis::FindBin(), TStreamerElement::GetExecID(), TStreamerInfoActions::HandleReferencedTObject(), TClass::Init(), TProfile::LabelsOption(), TProfile2D::LabelsOption(), TH1::LabelsOption(), TGeoBuilder::Material(), TGeoBuilder::Matrix(), TGeoBuilder::Mixture(), TRef::operator=(), TStreamerInfo::ReadBuffer(), TStreamerInfo::ReadBufferConv(), TFile::ReadProcessID(), TUDPSocket::RecvProcessIDs(), TSocket::RecvProcessIDs(), ROOT::RegisterClassTemplate(), TKey::Reset(), TClassTree::ScanClasses(), TGeoManager::SetAllIndex(), TAxis::SetBinLabel(), TEveGeoShape::SetShape(), TKey::TKey(), and TTreePerfStats::TTreePerfStats().

void TObject::SysError	(	const char *	method,
		const char *	msgfmt,
			...
	)		const

virtual

Issue system error message.

Use "location" to specify the method where the system error occurred. Accepts standard printf formatting arguments.

Definition at line 932 of file TObject.cxx.

Bool_t TObject::TestBit ( UInt_t f ) const

inline

Definition at line 173 of file TObject.h.

Int_t TObject::TestBits ( UInt_t f ) const

inline

Definition at line 174 of file TObject.h.

Referenced by TProtoClass::FillTClass(), and TRef::GetObject().

void TObject::UseCurrentStyle ( )

virtual

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

Reimplemented in TTree, TH1, TPad, TGraph, TCanvas, TAxis3D, TPaveText, TPaveStats, and TFrame.

Definition at line 753 of file TObject.cxx.

Referenced by TStyleManager::DoApplyOn(), TKeyXML::ReadObj(), TKeySQL::ReadObj(), TKey::ReadObj(), TKey::ReadObjectAny(), TKeyXML::ReadObjWithBuffer(), TKeySQL::ReadObjWithBuffer(), TKey::ReadObjWithBuffer(), TGraph::UseCurrentStyle(), TPad::UseCurrentStyle(), and TH1::UseCurrentStyle().

void TObject::Warning	(	const char *	method,
		const char *	msgfmt,
			...
	)		const

virtual

Issue warning message.

Use "location" to specify the method where the warning occurred. Accepts standard printf formatting arguments.

Definition at line 904 of file TObject.cxx.

Int_t TObject::Write	(	const char *	name = `0`,
		Int_t	option = `0`,
		Int_t	bufsize = `0`
	)

virtual

Write this object to the current directory.

For more see the const version of this method.

Reimplemented in TTree, TSQLFile, TFile, TDirectory, TDataSet, TDirectoryFile, TCollection, TXMLFile, TMap, TBuffer, and TParallelMergingFile.

Definition at line 823 of file TObject.cxx.

Int_t TObject::Write	(	const char *	name = `0`,
		Int_t	option = `0`,
		Int_t	bufsize = `0`
	)		const

virtual

Write this object to the current directory.

The data structure corresponding to this object is serialized. The corresponding buffer is written to the current directory with an associated key with name "name".

Writing an object to a file involves the following steps:

Creation of a support TKey object in the current directory. The TKey object creates a TBuffer object.
The TBuffer object is filled via the class::Streamer function.
If the file is compressed (default) a second buffer is created to hold the compressed buffer.
Reservation of the corresponding space in the file by looking in the TFree list of free blocks of the file.
The buffer is written to the file.

Bufsize can be given to force a given buffer size to write this object. By default, the buffersize will be taken from the average buffer size of all objects written to the current file so far.

If a name is specified, it will be the name of the key. If name is not given, the name of the key will be the name as returned by GetName().

The option can be a combination of: kSingleKey, kOverwrite or kWriteDelete Using the kOverwrite option a previous key with the same name is overwritten. The previous key is deleted before writing the new object. Using the kWriteDelete option a previous key with the same name is deleted only after the new object has been written. This option is safer than kOverwrite but it is slower. The kSingleKey option is only used by TCollection::Write() to write a container with a single key instead of each object in the container with its own key.

An object is read from the file into memory via TKey::Read() or via TObject::Read().

The function returns the total number of bytes written to the file. It returns 0 if the object cannot be written.

Reimplemented in TTree, TSQLFile, TFile, TDirectory, TDataSet, TDirectoryFile, TCollection, TXMLFile, TMap, TBuffer, and TParallelMergingFile.