TROOT Class Reference

ROOT top level object description.

The TROOT object is the entry point to the ROOT system. The single instance of TROOT is accessible via the global gROOT. Using the gROOT pointer one has access to basically every object created in a ROOT based program. The TROOT object is essentially a container of several lists pointing to the main ROOT objects.

The following lists are accessible from gROOT object:

gROOT->GetListOfClasses
gROOT->GetListOfColors
gROOT->GetListOfTypes
gROOT->GetListOfGlobals
gROOT->GetListOfGlobalFunctions
gROOT->GetListOfFiles
gROOT->GetListOfMappedFiles
gROOT->GetListOfSockets
gROOT->GetListOfSecContexts
gROOT->GetListOfCanvases
gROOT->GetListOfStyles
gROOT->GetListOfFunctions
gROOT->GetListOfSpecials (for example graphical cuts)
gROOT->GetListOfGeometries
gROOT->GetListOfBrowsers
gROOT->GetListOfCleanups
gROOT->GetListOfMessageHandlers

The TROOT class provides also many useful services:

• Get pointer to an object in any of the lists above
• Time utilities TROOT::Time

The ROOT object must be created as a static object. An example of a main program creating an interactive version is shown below:

Example of a main program

#include "TRint.h"

int main(int argc, char **argv)
{
   TRint *theApp = new TRint("ROOT example", &argc, argv);

   // Init Intrinsics, build all windows, and enter event loop
   theApp->Run();

   return(0);
}

Definition at line 84 of file TROOT.h.

Public Types
typedef std::vector< std::pair < std::string, int > >	FwdDeclArgsToKeepCollection_t
Public Types inherited from TObject
enum	EStatusBits {   kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4),   kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) }
enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }
enum	{ kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }

Public Member Functions
	TROOT (const char *name, const char *title, VoidFuncPtr_t *initfunc=0)
	Initialize the ROOT system. More...
virtual	~TROOT ()
	Clean up and free resources used by ROOT (files, network sockets, shared memory segments, etc.). More...
void	AddClass (TClass *cl)
	Add a class to the list and map of classes. More...
void	AddClassGenerator (TClassGenerator *gen)
	Add a class generator. More...
void	Browse (TBrowser *b)
	Add browsable objects to TBrowser. More...
Bool_t	ClassSaved (TClass *cl)
	return class status bit kClassSaved for class cl This function is called by the SavePrimitive functions writing the C++ code for an object. More...
void	CloseFiles ()
	Close any files and sockets that gROOT knows about. More...
void	EndOfProcessCleanups ()
	Execute the cleanups necessary at the end of the process, in particular those that must be executed before the library start being unloaded. More...
virtual TObject *	FindObject (const char *name) const
	Returns address of a ROOT object if it exists. More...
virtual TObject *	FindObject (const TObject *obj) const
	Find an object in one Root folder. More...
virtual TObject *	FindObjectAny (const char *name) const
	Return a pointer to the first object with name starting at //root. More...
virtual TObject *	FindObjectAnyFile (const char *name) const
	Scan the memory lists of all files for an object with name. More...
TObject *	FindSpecialObject (const char *name, void *&where)
	Returns address and folder of a ROOT object if it exists. More...
const char *	FindObjectClassName (const char *name) const
	Returns class name of a ROOT object including CINT globals. More...
const char *	FindObjectPathName (const TObject *obj) const
	Return path name of obj somewhere in the //root/... More...
TClass *	FindSTLClass (const char *name, Bool_t load, Bool_t silent=kFALSE) const
	return a TClass object corresponding to 'name' assuming it is an STL container. More...
void	ForceStyle (Bool_t force=kTRUE)
Bool_t	FromPopUp () const
TPluginManager *	GetPluginManager () const
TApplication *	GetApplication () const
TInterpreter *	GetInterpreter () const
TClass *	GetClass (const char *name, Bool_t load=kTRUE, Bool_t silent=kFALSE) const
	Return pointer to class with name. Obsolete, use TClass::GetClass directly. More...
TClass *	GetClass (const type_info &typeinfo, Bool_t load=kTRUE, Bool_t silent=kFALSE) const
	Return pointer to class from its name. More...
TColor *	GetColor (Int_t color) const
	Return address of color with index color. More...
const char *	GetConfigOptions () const
const char *	GetConfigFeatures () const
const char *	GetCutClassName () const
const char *	GetDefCanvasName () const
Bool_t	GetEditHistograms () const
Int_t	GetEditorMode () const
Bool_t	GetForceStyle () const
Int_t	GetBuiltDate () const
Int_t	GetBuiltTime () const
const char *	GetGitCommit () const
const char *	GetGitBranch () const
const char *	GetGitDate ()
	Return date/time make was run. More...
Int_t	GetVersionDate () const
Int_t	GetVersionTime () const
Int_t	GetVersionInt () const
Int_t	GetVersionCode () const
const char *	GetVersion () const
TCollection *	GetListOfClasses () const
TSeqCollection *	GetListOfColors () const
TCollection *	GetListOfTypes (Bool_t load=kFALSE)
	Return a dynamic list giving access to all TDataTypes (typedefs) currently defined. More...
TCollection *	GetListOfGlobals (Bool_t load=kFALSE)
	Return list containing the TGlobals currently defined. More...
TCollection *	GetListOfGlobalFunctions (Bool_t load=kFALSE)
	Return list containing the TFunctions currently defined. More...
TSeqCollection *	GetListOfClosedObjects () const
TSeqCollection *	GetListOfFiles () const
TSeqCollection *	GetListOfMappedFiles () const
TSeqCollection *	GetListOfSockets () const
TSeqCollection *	GetListOfCanvases () const
TSeqCollection *	GetListOfStyles () const
TCollection *	GetListOfFunctions () const
TCollection *	GetListOfFunctionOverloads (const char *name) const
	Return the collection of functions named "name". More...
TSeqCollection *	GetListOfGeometries () const
TSeqCollection *	GetListOfBrowsers () const
TSeqCollection *	GetListOfSpecials () const
TSeqCollection *	GetListOfTasks () const
TSeqCollection *	GetListOfCleanups () const
TSeqCollection *	GetListOfStreamerInfo () const
TSeqCollection *	GetListOfMessageHandlers () const
TCollection *	GetListOfClassGenerators () const
TSeqCollection *	GetListOfSecContexts () const
TSeqCollection *	GetListOfProofs () const
TSeqCollection *	GetClipboard () const
TSeqCollection *	GetListOfDataSets () const
TCollection *	GetListOfEnums (Bool_t load=kFALSE)
TCollection *	GetListOfFunctionTemplates ()
TList *	GetListOfBrowsables () const
TDataType *	GetType (const char *name, Bool_t load=kFALSE) const
	Return pointer to type with name. More...
TFile *	GetFile () const
TFile *	GetFile (const char *name) const
	Return pointer to file with name. More...
TFunctionTemplate *	GetFunctionTemplate (const char *name)
TStyle *	GetStyle (const char *name) const
	Return pointer to style with name. More...
TObject *	GetFunction (const char *name) const
	Return pointer to function with name. More...
TGlobal *	GetGlobal (const char *name, Bool_t load=kFALSE) const
	Return pointer to global variable by name. More...
TGlobal *	GetGlobal (const TObject *obj, Bool_t load=kFALSE) const
	Return pointer to global variable with address addr. More...
TFunction *	GetGlobalFunction (const char *name, const char *params=0, Bool_t load=kFALSE)
	Return pointer to global function by name. More...
TFunction *	GetGlobalFunctionWithPrototype (const char *name, const char *proto=0, Bool_t load=kFALSE)
	Return pointer to global function by name. More...
TObject *	GetGeometry (const char *name) const
	Return pointer to Geometry with name. More...
const TObject *	GetSelectedPrimitive () const
TVirtualPad *	GetSelectedPad () const
Int_t	GetNclasses () const
Int_t	GetNtypes () const
TFolder *	GetRootFolder () const
TProcessUUID *	GetUUIDs () const
void	Idle (UInt_t idleTimeInSec, const char *command=0)
	Execute command when system has been idle for idleTimeInSec seconds. More...
Int_t	IgnoreInclude (const char *fname, const char *expandedfname)
	Return 1 if the name of the given include file corresponds to a class that is known to ROOT, e.g. More...
Bool_t	IsBatch () const
Bool_t	IsExecutingMacro () const
Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
Bool_t	IsInterrupted () const
Bool_t	IsEscaped () const
Bool_t	IsLineProcessing () const
Bool_t	IsProofServ () const
Bool_t	IsRootFile (const char *filename) const
	Return true if the file is local and is (likely) to be a ROOT file. More...
void	ls (Option_t *option="") const
	To list all objects of the application. More...
Int_t	LoadClass (const char *classname, const char *libname, Bool_t check=kFALSE)
	Check if class "classname" is known to the interpreter (in fact, this check is not needed anymore, so classname is ignored). More...
TClass *	LoadClass (const char *name, Bool_t silent=kFALSE) const
	Helper function used by TClass::GetClass(). More...
Int_t	LoadMacro (const char *filename, Int_t *error=0, Bool_t check=kFALSE)
	Load a macro in the interpreter's memory. More...
Long_t	Macro (const char *filename, Int_t *error=0, Bool_t padUpdate=kTRUE)
	Execute a macro in the interpreter. More...
TCanvas *	MakeDefCanvas () const
	Return a default canvas. More...
void	Message (Int_t id, const TObject *obj)
	Process message id called by obj. More...
Bool_t	MustClean () const
Long_t	ProcessLine (const char *line, Int_t *error=0)
	Process interpreter command via TApplication::ProcessLine(). More...
Long_t	ProcessLineSync (const char *line, Int_t *error=0)
	Process interpreter command via TApplication::ProcessLine(). More...
Long_t	ProcessLineFast (const char *line, Int_t *error=0)
	Process interpreter command directly via CINT interpreter. More...
Bool_t	ReadingObject () const
	Deprecated (will be removed in next release). More...
void	RefreshBrowsers ()
	Refresh all browsers. More...
void	RemoveClass (TClass *)
	Remove a class from the list and map of classes. More...
void	Reset (Option_t *option="")
	Delete all global interpreter objects created since the last call to Reset. More...
void	SaveContext ()
	Save the current interpreter context. More...
void	SetApplication (TApplication *app)
void	SetBatch (Bool_t batch=kTRUE)
void	SetCutClassName (const char *name="TCutG")
	Set the default graphical cut class name for the graphics editor By default the graphics editor creates an instance of a class TCutG. More...
void	SetDefCanvasName (const char *name="c1")
void	SetEditHistograms (Bool_t flag=kTRUE)
void	SetEditorMode (const char *mode="")
	Set editor mode. More...
void	SetExecutingMacro (Bool_t flag=kTRUE)
void	SetFromPopUp (Bool_t flag=kTRUE)
void	SetInterrupt (Bool_t flag=kTRUE)
void	SetEscape (Bool_t flag=kTRUE)
void	SetLineIsProcessing ()
void	SetLineHasBeenProcessed ()
void	SetReadingObject (Bool_t flag=kTRUE)
void	SetMustClean (Bool_t flag=kTRUE)
void	SetSelectedPrimitive (const TObject *obj)
void	SetSelectedPad (TVirtualPad *pad)
void	SetStyle (const char *stylename="Default")
	Change current style to style with name stylename. More...
void	Time (Int_t casetime=1)
Int_t	Timer () const
Public Member Functions inherited from TDirectory
	TDirectory ()
	TDirectory (const char *name, const char *title, Option_t *option="", TDirectory *motherDir=0)
	Create a new Directory. More...
virtual	~TDirectory ()
	Destructor. More...
virtual void	Append (TObject *obj, Bool_t replace=kFALSE)
	Append object to this directory. More...
virtual void	Add (TObject *obj, Bool_t replace=kFALSE)
virtual Int_t	AppendKey (TKey *)
virtual void	Build (TFile *motherFile=0, TDirectory *motherDir=0)
	Initialise directory to defaults. More...
virtual void	Clear (Option_t *option="")
	Delete all objects from a Directory list. More...
virtual TObject *	CloneObject (const TObject *obj, Bool_t autoadd=kTRUE)
	Clone an object. More...
virtual void	Close (Option_t *option="")
	Delete all objects from memory and directory structure itself. More...
virtual void	Copy (TObject &) const
	Copy this to obj. More...
virtual Bool_t	cd (const char *path=0)
	Change current directory to "this" directory. More...
virtual void	DeleteAll (Option_t *option="")
	Delete all objects from memory. More...
virtual void	Delete (const char *namecycle="")
	Delete Objects or/and keys in a directory. More...
virtual void	Draw (Option_t *option="")
	Fill Graphics Structure and Paint. More...
virtual TKey *	FindKey (const char *) const
virtual TKey *	FindKeyAny (const char *) const
virtual TObject *	Get (const char *namecycle)
	Return pointer to object identified by namecycle. More...
virtual TDirectory *	GetDirectory (const char *namecycle, Bool_t printError=false, const char *funcname="GetDirectory")
	Find a directory using apath. More...
template<class T >
void	GetObject (const char *namecycle, T *&ptr)
virtual void *	GetObjectChecked (const char *namecycle, const char *classname)
	See documentation of TDirectory::GetObjectCheck(const char *namecycle, const TClass *cl) More...
virtual void *	GetObjectChecked (const char *namecycle, const TClass *cl)
	Return pointer to object identified by namecycle if and only if the actual object is a type suitable to be stored as a pointer to a "expectedClass" If expectedClass is null, no check is performed. More...
virtual void *	GetObjectUnchecked (const char *namecycle)
	Return pointer to object identified by namecycle. More...
virtual Int_t	GetBufferSize () const
virtual TKey *	GetKey (const char *, Short_t=9999) const
virtual TList *	GetList () const
virtual TList *	GetListOfKeys () const
virtual TObject *	GetMother () const
virtual TDirectory *	GetMotherDir () const
virtual Int_t	GetNbytesKeys () const
virtual Int_t	GetNkeys () const
virtual Long64_t	GetSeekDir () const
virtual Long64_t	GetSeekParent () const
virtual Long64_t	GetSeekKeys () const
virtual const char *	GetPathStatic () const
	Returns the full path of the directory. More...
virtual const char *	GetPath () const
	Returns the full path of the directory. More...
TUUID	GetUUID () const
virtual Bool_t	IsModified () const
virtual Bool_t	IsWritable () const
virtual TDirectory *	mkdir (const char *name, const char *title="")
	Create a sub-directory and return a pointer to the created directory. More...
virtual TFile *	OpenFile (const char *, Option_t *="", const char *="", Int_t=1, Int_t=0)
virtual void	Paint (Option_t *option="")
	Paint all objects in the directory. More...
virtual void	Print (Option_t *option="") const
	Print all objects in the directory. More...
virtual void	Purge (Short_t=1)
virtual void	pwd () const
	Print the path of the directory. More...
virtual void	ReadAll (Option_t *="")
virtual Int_t	ReadKeys (Bool_t=kTRUE)
virtual Int_t	ReadTObject (TObject *, const char *)
virtual TObject *	Remove (TObject *)
	Remove an object from the in-memory list. More...
virtual void	RecursiveRemove (TObject *obj)
	Recursively remove object from a Directory. More...
virtual void	rmdir (const char *name)
	Removes subdirectory from the directory When directory is deleted, all keys in all subdirectories will be read first and deleted from file (if exists) Equivalent call is Delete("name;*");. More...
virtual void	Save ()
virtual Int_t	SaveObjectAs (const TObject *, const char *="", Option_t *="") const
	Save object in filename, if filename is 0 or "", a file with "objectname.root" is created. More...
virtual void	SaveSelf (Bool_t=kFALSE)
virtual void	SetBufferSize (Int_t)
virtual void	SetModified ()
virtual void	SetMother (TObject *mother)
virtual void	SetName (const char *newname)
	Set the name for directory If the directory name is changed after the directory was written once, ROOT currently would NOT change the name of correspondent key in the mother directory. More...
virtual void	SetTRefAction (TObject *, TObject *)
virtual void	SetSeekDir (Long64_t)
virtual void	SetWritable (Bool_t)
virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject. More...
virtual Int_t	Write (const char *=0, Int_t=0, Int_t=0)
	Write this object to the current directory. More...
virtual Int_t	Write (const char *=0, Int_t=0, Int_t=0) const
	Write this object to the current directory. More...
virtual Int_t	WriteTObject (const TObject *obj, const char *name=0, Option_t *="", Int_t=0)
	See TDirectoryFile::WriteTObject for details. More...
template<class T >
Int_t	WriteObject (const T *obj, const char *name, Option_t *option="", Int_t bufsize=0)
virtual Int_t	WriteObjectAny (const void *, const char *, const char *, Option_t *="", Int_t=0)
virtual Int_t	WriteObjectAny (const void *, const TClass *, const char *, Option_t *="", Int_t=0)
virtual void	WriteDirHeader ()
virtual void	WriteKeys ()
Public Member Functions inherited from TNamed
	TNamed ()
	TNamed (const char *name, const char *title)
	TNamed (const TString &name, const TString &title)
	TNamed (const TNamed &named)
TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator. More...
virtual	~TNamed ()
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 two TNamed objects. More...
virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer. More...
virtual const char *	GetName () const
	Returns name of object. More...
virtual const char *	GetTitle () const
	Returns title of object. More...
virtual ULong_t	Hash () const
	Return hash value for this object. More...
virtual Bool_t	IsSortable () const
virtual void	SetNameTitle (const char *name, const char *title)
	Change (i.e. set) all the TNamed parameters (name and title). More...
virtual void	SetTitle (const char *title="")
	Change (i.e. set) the title of the TNamed. More...
Public Member Functions inherited from TObject
	TObject ()
	TObject (const TObject &object)
	TObject copy ctor. More...
TObject &	operator= (const TObject &rhs)
	TObject assignment operator. More...
virtual	~TObject ()
	TObject destructor. More...
virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad. More...
virtual const char *	ClassName () const
	Returns name of class to which the object belongs. More...
virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object. More...
virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs. More...
virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current pad. More...
virtual void	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 Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object. More...
virtual UInt_t	GetUniqueID () const
	Return the unique object id. More...
virtual const char *	GetIconName () const
	Returns mime type name of object. More...
virtual Option_t *	GetOption () const
virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py). More...
virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out. More...
virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname". More...
virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl. More...
virtual void	Inspect () const
	Dump contents of this object in a graphics canvas. More...
virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory). More...
Bool_t	IsOnHeap () const
Bool_t	IsZombie () const
virtual Bool_t	Notify ()
	This method must be overridden to handle object notification. More...
virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list. More...
virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory. More...
virtual void	SaveAs (const char *filename="", Option_t *option="") const
	Save this object in the file specified by filename. More...
virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out". More...
virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object. More...
virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id. More...
virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...
void *	operator new (size_t sz)
void *	operator new[] (size_t sz)
void *	operator new (size_t sz, void *vp)
void *	operator new[] (size_t sz, void *vp)
void	operator delete (void *ptr)
	Operator delete. More...
void	operator delete[] (void *ptr)
	Operator delete []. More...
void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f. More...
void	SetBit (UInt_t f)
void	ResetBit (UInt_t f)
Bool_t	TestBit (UInt_t f) const
Int_t	TestBits (UInt_t f) const
void	InvertBit (UInt_t f)
virtual void	Info (const char *method, const char *msgfmt,...) const
	Issue info message. More...
virtual void	Warning (const char *method, const char *msgfmt,...) const
	Issue warning message. More...
virtual void	Error (const char *method, const char *msgfmt,...) const
	Issue error message. More...
virtual void	SysError (const char *method, const char *msgfmt,...) const
	Issue system error message. More...
virtual void	Fatal (const char *method, const char *msgfmt,...) const
	Issue fatal error message. More...
void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...
void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More...
void	Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete. More...

Static Public Member Functions
static void	RegisterModule (const char *modulename, const char **headers, const char **includePaths, const char *payLoadCode, const char *fwdDeclCode, void(*triggerFunc)(), const FwdDeclArgsToKeepCollection_t &fwdDeclsArgToSkip, const char **classesHeaders)
	Called by static dictionary initialization to register clang modules for headers. More...
static Int_t	DecreaseDirLevel ()
	Decrease the indentation level for ls(). More...
static Int_t	GetDirLevel ()
	return directory level More...
static const char *	GetMacroPath ()
	Get macro search path. Static utility function. More...
static void	SetMacroPath (const char *newpath)
	Set or extend the macro search path. More...
static Int_t	IncreaseDirLevel ()
	Increase the indentation level for ls(). More...
static void	IndentLevel ()
	Functions used by ls() to indent an object hierarchy. More...
static Bool_t	Initialized ()
	Return kTRUE if the TROOT object has been initialized. More...
static Bool_t	MemCheck ()
	Return kTRUE if the memory leak checker is on. More...
static void	SetDirLevel (Int_t level=0)
	Return Indentation level for ls(). More...
static Int_t	ConvertVersionCode2Int (Int_t code)
	Convert version code to an integer, i.e. 331527 -> 51507. More...
static Int_t	ConvertVersionInt2Code (Int_t v)
	Convert version as an integer to version code as used in RVersion.h. More...
static Int_t	RootVersionCode ()
	Return ROOT version code as defined in RVersion.h. More...
static const char **&	GetExtraInterpreterArgs ()
static const char *	GetTutorialsDir ()
	Get the tutorials directory in the installation. Static utility function. More...
Static Public Member Functions inherited from TDirectory
static void	AddDirectory (Bool_t add=kTRUE)
	Sets the flag controlling the automatic add objects like histograms, TGraph2D, etc in memory. More...
static Bool_t	AddDirectoryStatus ()
	Static function: see TDirectory::AddDirectory for more comments. More...
static TDirectory *&	CurrentDirectory ()
	Return the current directory for the current thread. More...
static Bool_t	Cd (const char *path)
	Change current directory to "path". More...
static void	DecodeNameCycle (const char *namecycle, char *name, Short_t &cycle, const size_t namesize=0)
	Decode a namecycle "aap;2" into name "aap" and cycle "2". More...
static void	EncodeNameCycle (char *buffer, const char *name, Short_t cycle)
	Encode the name and cycle into buffer like: "aap;2". More...
Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag. More...
static void	SetDtorOnly (void *obj)
	Set destructor only flag. More...
static Bool_t	GetObjectStat ()
	Get status of object stat flag. More...
static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable. More...

Protected Types
typedef std::atomic < TListOfEnums * >	AListOfEnums_t

Protected Member Functions
	TROOT ()
void	InitSystem ()
	Initialize operating system interface. More...
void	InitThreads ()
	Load and initialize thread library. More...
void	InitInterpreter ()
	Initialize the interpreter. More...
void	ReadGitInfo ()
	Read Git commit information and branch name from the etc/gitinfo.txt file. More...
void *	operator new (size_t l)
void *	operator new (size_t l, void *ptr)
TListOfFunctions *	GetGlobalFunctions ()
	Internal routine returning, and creating if necessary, the list of global function. More...
Protected Member Functions inherited from TDirectory
Bool_t	cd1 (const char *path)
	flag to add histograms, graphs,etc to the directory More...
virtual void	CleanTargets ()
	Clean the pointers to this object (gDirectory, TContext, etc.). More...
void	FillFullPath (TString &buf) const
	Recursive method to fill full path for directory. More...
void	RegisterContext (TContext *ctxt)
	Register a TContext pointing to this TDirectory object. More...
void	UnregisterContext (TContext *ctxt)
	UnRegister a TContext pointing to this TDirectory object. More...
	TDirectory (const TDirectory &directory)
	Copy constructor. More...
void	operator= (const TDirectory &)
Protected Member Functions inherited from TObject
void	MakeZombie ()
virtual void	DoError (int level, const char *location, const char *fmt, va_list va) const
	Interface to ErrorHandler (protected). More...

Protected Attributes
TString	fConfigOptions
TString	fConfigFeatures
TString	fVersion
Int_t	fVersionInt
Int_t	fVersionCode
Int_t	fVersionDate
Int_t	fVersionTime
Int_t	fBuiltDate
Int_t	fBuiltTime
TString	fGitCommit
TString	fGitBranch
TString	fGitDate
Int_t	fTimer
std::atomic< TApplication * >	fApplication
TInterpreter *	fInterpreter
Bool_t	fBatch
Bool_t	fEditHistograms
Bool_t	fFromPopUp
Bool_t	fMustClean
Bool_t	fReadingObject
Bool_t	fForceStyle
Bool_t	fInterrupt
Bool_t	fEscape
Bool_t	fExecutingMacro
Int_t	fEditorMode
const TObject *	fPrimitive
TVirtualPad *	fSelectPad
TCollection *	fClasses
TCollection *	fTypes
TListOfFunctionTemplates *	fFuncTemplate
TListOfDataMembers *	fGlobals
TListOfFunctions *	fGlobalFunctions
TSeqCollection *	fClosedObjects
TSeqCollection *	fFiles
TSeqCollection *	fMappedFiles
TSeqCollection *	fSockets
TSeqCollection *	fCanvases
TSeqCollection *	fStyles
TCollection *	fFunctions
TSeqCollection *	fTasks
TSeqCollection *	fColors
TSeqCollection *	fGeometries
TSeqCollection *	fBrowsers
TSeqCollection *	fSpecials
TSeqCollection *	fCleanups
TSeqCollection *	fMessageHandlers
TSeqCollection *	fStreamerInfo
TCollection *	fClassGenerators
TSeqCollection *	fSecContexts
TSeqCollection *	fProofs
TSeqCollection *	fClipboard
TSeqCollection *	fDataSets
AListOfEnums_t	fEnums
TProcessUUID *	fUUIDs
TFolder *	fRootFolder
TList *	fBrowsables
TPluginManager *	fPluginManager
TString	fCutClassName
TString	fDefCanvasName
Protected Attributes inherited from TDirectory
TObject *	fMother
TList *	fList
TUUID	fUUID
TString	fPathBuffer
TContext *	fContext
	Buffer for GetPath() function. More...
Protected Attributes inherited from TNamed
TString	fName
TString	fTitle

Private Member Functions
	TROOT (const TROOT &)
TROOT &	operator= (const TROOT &)

Private Attributes
Int_t	fLineIsProcessing

Static Private Attributes
static Int_t	fgDirLevel = 0
static Bool_t	fgRootInit = kFALSE
static Bool_t	fgMemCheck = kFALSE

Friends
class	TCling
class	::ROOT::Internal::TROOTAllocator
TROOT *	ROOT::Internal::GetROOT2 ()

Additional Inherited Members
Static Protected Member Functions inherited from TDirectory
static Bool_t	Cd1 (const char *path)
	Change current directory to "path". More...
Static Protected Attributes inherited from TDirectory
static Bool_t	fgAddDirectory = kTRUE
	Pointer to a list of TContext object pointing to this TDirectory. More...

#include <TROOT.h>

Inheritance diagram for TROOT:

Member Typedef Documentation

typedef std::atomic<TListOfEnums*> TROOT::AListOfEnums_t

protected

Definition at line 100 of file TROOT.h.

typedef std::vector<std::pair<std::string, int> > TROOT::FwdDeclArgsToKeepCollection_t

Definition at line 176 of file TROOT.h.

Constructor & Destructor Documentation

TROOT::TROOT ( const TROOT &  )

private

TROOT::TROOT ( )

protected

TROOT::TROOT	(	const char *	name,
		const char *	title,
		VoidFuncPtr_t *	initfunc = 0
	)

Initialize the ROOT system.

The creation of the TROOT object initializes the ROOT system. It must be the first ROOT related action that is performed by a program. The TROOT object must be created on the stack (can not be called via new since "operator new" is protected). The TROOT object is either created as a global object (outside the main() program), or it is one of the first objects created in main(). Make sure that the TROOT object stays in scope for as long as ROOT related actions are performed. TROOT is a so called singleton so only one instance of it can be created. The single TROOT object can always be accessed via the global pointer gROOT. The name and title arguments can be used to identify the running application. The initfunc argument can contain an array of function pointers (last element must be 0). These functions are executed at the end of the constructor. This way one can easily extend the ROOT system without adding permanent dependencies (e.g. the graphics system is initialized via such a function).

Definition at line 495 of file TROOT.cxx.

TROOT::~TROOT ( )

virtual

Clean up and free resources used by ROOT (files, network sockets, shared memory segments, etc.).

Definition at line 702 of file TROOT.cxx.

Referenced by at_exit_of_TROOT().

Member Function Documentation

void TROOT::AddClass

(

TClass *

cl

)

Add a class to the list and map of classes.

This routine is deprecated, use TClass::AddClass directly.

Definition at line 827 of file TROOT.cxx.

void TROOT::AddClassGenerator

(

TClassGenerator *

generator

)

Add a class generator.

This generator will be called by TClass::GetClass in case its does not find a loaded rootcint dictionary to request the creation of a TClass object.

Definition at line 837 of file TROOT.cxx.

void TROOT::Browse ( TBrowser *  b )

virtual

Add browsable objects to TBrowser.

Reimplemented from TDirectory.

Definition at line 846 of file TROOT.cxx.

Bool_t TROOT::ClassSaved

(

TClass *

cl

)

return class status bit kClassSaved for class cl This function is called by the SavePrimitive functions writing the C++ code for an object.

Definition at line 865 of file TROOT.cxx.

void TROOT::CloseFiles

(

)

Close any files and sockets that gROOT knows about.

This can be used to insures that the files and sockets are closed before any library is unloaded!

Definition at line 911 of file TROOT.cxx.

Referenced by EndOfProcessCleanups().

Int_t TROOT::ConvertVersionCode2Int ( Int_t  code )

static

Convert version code to an integer, i.e. 331527 -> 51507.

Definition at line 2533 of file TROOT.cxx.

Referenced by TSystem::Load().

Int_t TROOT::ConvertVersionInt2Code ( Int_t  v )

static

Convert version as an integer to version code as used in RVersion.h.

Definition at line 2541 of file TROOT.cxx.

Int_t TROOT::DecreaseDirLevel ( )

static

Decrease the indentation level for ls().

Definition at line 2430 of file TROOT.cxx.

Referenced by TTask::ExecuteTask(), TTask::ExecuteTasks(), ROOT::Detail::TSchemaRuleSet::ls(), TFolder::ls(), TTask::ls(), THStack::ls(), TNode::ls(), ROOT::TSchemaRule::ls(), TDirectoryFile::ls(), TCollection::ls(), TChain::ls(), TDataSet::ls(), TDirectory::ls(), TCanvas::ls(), TFile::ls(), TPad::ls(), TSQLTableInfo::Print(), and TCollection::Print().

void TROOT::EndOfProcessCleanups

(

)

Execute the cleanups necessary at the end of the process, in particular those that must be executed before the library start being unloaded.

Definition at line 989 of file TROOT.cxx.

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

virtual

Returns address of a ROOT object if it exists.

If name contains at least one "/" the function calls FindObjectany else This function looks in the following order in the ROOT lists:

• List of files
• List of memory mapped files
• List of functions
• List of geometries
• List of canvases
• List of styles
• List of specials
• List of materials in current geometry
• List of shapes in current geometry
• List of matrices in current geometry
• List of Nodes in current geometry
• Current Directory in memory
• Current Directory on file

Reimplemented from TDirectory.

Definition at line 1037 of file TROOT.cxx.

Referenced by FindObjectClassName().

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

virtual

Find an object in one Root folder.

Reimplemented from TDirectory.

Definition at line 1011 of file TROOT.cxx.

TObject * TROOT::FindObjectAny ( const char *  name ) const

virtual

Return a pointer to the first object with name starting at //root.

This function scans the list of all folders. if no object found in folders, it scans the memory list of all files.

Reimplemented from TDirectory.

Definition at line 1146 of file TROOT.cxx.

Referenced by FindObject().

TObject * TROOT::FindObjectAnyFile ( const char *  name ) const

virtual

Scan the memory lists of all files for an object with name.

Reimplemented from TDirectory.

Definition at line 1156 of file TROOT.cxx.

const char * TROOT::FindObjectClassName

(

const char *

name

)

const

Returns class name of a ROOT object including CINT globals.

Definition at line 1173 of file TROOT.cxx.

const char * TROOT::FindObjectPathName

(

const TObject *

obj

)

const

Return path name of obj somewhere in the //root/...

path. The function returns the first occurence of the object in the list of folders. The returned string points to a static char array in TROOT. If this function is called in a loop or recursively, it is the user's responsibility to copy this string in their area.

Definition at line 1193 of file TROOT.cxx.

TObject * TROOT::FindSpecialObject	(	const char *	name,
		void *&	where
	)

Returns address and folder of a ROOT object if it exists.

This function looks in the following order in the ROOT lists:

• List of files
• List of memory mapped files
• List of functions
• List of geometries
• List of canvases
• List of styles
• List of specials
• List of materials in current geometry
• List of shapes in current geometry
• List of matrices in current geometry
• List of Nodes in current geometry
• Current Directory in memory
• Current Directory on file

Definition at line 1087 of file TROOT.cxx.

TClass * TROOT::FindSTLClass	(	const char *	name,
		Bool_t	load,
		Bool_t	silent = kFALSE
	)		const

return a TClass object corresponding to 'name' assuming it is an STL container.

In particular we looking for possible alternative name (default template parameter, typedefs template arguments, typedefed name).

Definition at line 1204 of file TROOT.cxx.

void TROOT::ForceStyle ( Bool_t  force = kTRUE )

inline

Definition at line 194 of file TROOT.h.

Bool_t TROOT::FromPopUp ( ) const

inline

Definition at line 195 of file TROOT.h.

TApplication* TROOT::GetApplication ( ) const

inline

Definition at line 197 of file TROOT.h.

Int_t TROOT::GetBuiltDate ( ) const

inline

Definition at line 209 of file TROOT.h.

Int_t TROOT::GetBuiltTime ( ) const

inline

Definition at line 210 of file TROOT.h.

TClass * TROOT::GetClass	(	const char *	name,
		Bool_t	load = kTRUE,
		Bool_t	silent = kFALSE
	)		const

Return pointer to class with name. Obsolete, use TClass::GetClass directly.

Definition at line 1238 of file TROOT.cxx.

TClass * TROOT::GetClass	(	const type_info &	typeinfo,
		Bool_t	load = kTRUE,
		Bool_t	silent = kFALSE
	)		const

Return pointer to class from its name.

Obsolete, use TClass::GetClass directly See TClass::GetClass

Definition at line 1248 of file TROOT.cxx.

TSeqCollection* TROOT::GetClipboard ( ) const

inline

Definition at line 242 of file TROOT.h.

TColor * TROOT::GetColor

(

Int_t

color

)

const

Return address of color with index color.

Definition at line 1256 of file TROOT.cxx.

const char* TROOT::GetConfigFeatures ( ) const

inline

Definition at line 203 of file TROOT.h.

const char* TROOT::GetConfigOptions ( ) const

inline

Definition at line 202 of file TROOT.h.

const char* TROOT::GetCutClassName ( ) const

inline

Definition at line 204 of file TROOT.h.

const char* TROOT::GetDefCanvasName ( ) const

inline

Definition at line 205 of file TROOT.h.

Int_t TROOT::GetDirLevel ( )

static

return directory level

Definition at line 2438 of file TROOT.cxx.

Referenced by TDataSet::PrintContents().

Bool_t TROOT::GetEditHistograms ( ) const

inline

Definition at line 206 of file TROOT.h.

Int_t TROOT::GetEditorMode ( ) const

inline

Definition at line 207 of file TROOT.h.

const char **& TROOT::GetExtraInterpreterArgs ( )

static

Definition at line 2559 of file TROOT.cxx.

Referenced by TCling::TCling().

TFile* TROOT::GetFile ( ) const

inlinevirtual

Reimplemented from TDirectory.

Definition at line 248 of file TROOT.h.

TFile * TROOT::GetFile

(

const char *

name

)

const

Return pointer to file with name.

Definition at line 1290 of file TROOT.cxx.

Bool_t TROOT::GetForceStyle ( ) const

inline

Definition at line 208 of file TROOT.h.

TObject * TROOT::GetFunction

(

const char *

name

)

const

Return pointer to function with name.

Definition at line 1307 of file TROOT.cxx.

TFunctionTemplate * TROOT::GetFunctionTemplate

(

const char *

name

)

Definition at line 1327 of file TROOT.cxx.

TObject * TROOT::GetGeometry

(

const char *

name

)

const

Return pointer to Geometry with name.

Definition at line 1456 of file TROOT.cxx.

const char* TROOT::GetGitBranch ( ) const

inline

Definition at line 212 of file TROOT.h.

const char* TROOT::GetGitCommit ( ) const

inline

Definition at line 211 of file TROOT.h.

const char * TROOT::GetGitDate

(

)

Return date/time make was run.

Definition at line 2182 of file TROOT.cxx.

TGlobal * TROOT::GetGlobal	(	const char *	name,
		Bool_t	load = kFALSE
	)		const

Return pointer to global variable by name.

If load is true force reading of all currently defined globals from CINT (more expensive).

Definition at line 1340 of file TROOT.cxx.

Referenced by FindObjectClassName().

TGlobal * TROOT::GetGlobal	(	const TObject *	obj,
		Bool_t	load = kFALSE
	)		const

Return pointer to global variable with address addr.

Definition at line 1348 of file TROOT.cxx.

TFunction * TROOT::GetGlobalFunction	(	const char *	function,
		const char *	params = 0,
		Bool_t	load = kFALSE
	)

Return pointer to global function by name.

If params != 0 it will also resolve overloading other it returns the first name match. If params == 0 and load is true force reading of all currently defined global functions from Cling. The param string must be of the form: "3189,\"aap",1.3".

Definition at line 1394 of file TROOT.cxx.

TListOfFunctions * TROOT::GetGlobalFunctions ( )

protected

Internal routine returning, and creating if necessary, the list of global function.

Definition at line 1372 of file TROOT.cxx.

Referenced by GetGlobalFunction(), and GetGlobalFunctionWithPrototype().

TFunction * TROOT::GetGlobalFunctionWithPrototype	(	const char *	function,
		const char *	proto = 0,
		Bool_t	load = kFALSE
	)

Return pointer to global function by name.

If proto != 0 it will also resolve overloading. If load is true force reading of all currently defined global functions from CINT (more expensive). The proto string must be of the form: "int, char*, float".

Definition at line 1427 of file TROOT.cxx.

TInterpreter* TROOT::GetInterpreter ( ) const

inline

Definition at line 198 of file TROOT.h.

TList* TROOT::GetListOfBrowsables ( ) const

inline

Definition at line 246 of file TROOT.h.

TSeqCollection* TROOT::GetListOfBrowsers ( ) const

inline

Definition at line 233 of file TROOT.h.

Referenced by RefreshBrowsers().

TSeqCollection* TROOT::GetListOfCanvases ( ) const

inline

Definition at line 228 of file TROOT.h.

TCollection* TROOT::GetListOfClasses ( ) const

inline

Definition at line 219 of file TROOT.h.

Referenced by ROOT::TGenericClassInfo::~TGenericClassInfo().

TCollection* TROOT::GetListOfClassGenerators ( ) const

inline

Definition at line 239 of file TROOT.h.

TSeqCollection* TROOT::GetListOfCleanups ( ) const

inline

Definition at line 236 of file TROOT.h.

Referenced by TList::Clear(), TObjArray::Delete(), TList::Delete(), and TObject::~TObject().

TSeqCollection* TROOT::GetListOfClosedObjects ( ) const

inline

Definition at line 224 of file TROOT.h.

TSeqCollection* TROOT::GetListOfColors ( ) const

inline

Definition at line 220 of file TROOT.h.

Referenced by GetColor().

TSeqCollection* TROOT::GetListOfDataSets ( ) const

inline

Definition at line 243 of file TROOT.h.

TCollection * TROOT::GetListOfEnums

(

Bool_t

load = kFALSE

)

Definition at line 1463 of file TROOT.cxx.

TSeqCollection* TROOT::GetListOfFiles ( ) const

inline

Definition at line 225 of file TROOT.h.

Referenced by FindObjectAnyFile(), and GetFile().

TCollection * TROOT::GetListOfFunctionOverloads

(

const char *

name

)

const

Return the collection of functions named "name".

Definition at line 1381 of file TROOT.cxx.

TCollection* TROOT::GetListOfFunctions ( ) const

inline

Definition at line 230 of file TROOT.h.

TCollection * TROOT::GetListOfFunctionTemplates

(

)

Definition at line 1480 of file TROOT.cxx.

TSeqCollection* TROOT::GetListOfGeometries ( ) const

inline

Definition at line 232 of file TROOT.h.

Referenced by GetGeometry().

TCollection * TROOT::GetListOfGlobalFunctions

(

Bool_t

load = kFALSE

)

Return list containing the TFunctions currently defined.

Since functions are created and deleted during execution of the program, we need to update the list of functions every time we execute this method. However, when calling this function in a (tight) loop where no interpreter symbols will be created you can set load=kFALSE (default).

Definition at line 1532 of file TROOT.cxx.

Referenced by GetGlobalFunction(), and GetGlobalFunctionWithPrototype().

TCollection * TROOT::GetListOfGlobals

(

Bool_t

load = kFALSE

)

Return list containing the TGlobals currently defined.

Since globals are created and deleted during execution of the program, we need to update the list of globals every time we execute this method. However, when calling this function in a (tight) loop where no interpreter symbols will be created you can set load=kFALSE (default).

Definition at line 1497 of file TROOT.cxx.

TSeqCollection* TROOT::GetListOfMappedFiles ( ) const

inline

Definition at line 226 of file TROOT.h.

TSeqCollection* TROOT::GetListOfMessageHandlers ( ) const

inline

Definition at line 238 of file TROOT.h.

TSeqCollection* TROOT::GetListOfProofs ( ) const

inline

Definition at line 241 of file TROOT.h.

TSeqCollection* TROOT::GetListOfSecContexts ( ) const

inline

Definition at line 240 of file TROOT.h.

TSeqCollection* TROOT::GetListOfSockets ( ) const

inline

Definition at line 227 of file TROOT.h.

TSeqCollection* TROOT::GetListOfSpecials ( ) const

inline

Definition at line 234 of file TROOT.h.

TSeqCollection* TROOT::GetListOfStreamerInfo ( ) const

inline

Definition at line 237 of file TROOT.h.

TSeqCollection* TROOT::GetListOfStyles ( ) const

inline

Definition at line 229 of file TROOT.h.

Referenced by GetStyle().

TSeqCollection* TROOT::GetListOfTasks ( ) const

inline

Definition at line 235 of file TROOT.h.

TCollection * TROOT::GetListOfTypes

(

Bool_t

load = kFALSE

)

Return a dynamic list giving access to all TDataTypes (typedefs) currently defined.

The list is populated on demand. Calling

gROOT->GetListOfTypes()->FindObject(nameoftype);

will return the TDataType corresponding to 'nameoftype'. If the TDataType is not already in the list itself and the type does exist, a new TDataType will be created and added to the list.

Calling

gROOT->GetListOfTypes()->ls(); // or Print()

list only the typedefs that have been previously accessed through the list (plus the builtins types).

Definition at line 1571 of file TROOT.cxx.

const char * TROOT::GetMacroPath ( )

static

Get macro search path. Static utility function.

Definition at line 2446 of file TROOT.cxx.

Referenced by ClassImp(), TApplicationRemote::CollectInput(), TProofLite::CopyMacroToCache(), TProofServLite::CreateServer(), TXProofServ::CreateServer(), TProofServ::CreateServer(), TProof::Exec(), TRint::ExecLogon(), TApplicationServer::ExecLogon(), TApplication::ExecuteFile(), TApplication::GetOptions(), TTabCom::Hook(), TCling::IsLoaded(), TProof::Load(), LoadMacro(), Macro(), TApplicationServer::ProcessLine(), TApplication::ProcessLine(), TProofPlayer::ReinitSelector(), TQueryResult::SaveSelector(), TProofPlayerRemote::SendSelector(), and TRint::Terminate().

Int_t TROOT::GetNclasses ( ) const

inline

Definition at line 260 of file TROOT.h.

Int_t TROOT::GetNtypes ( ) const

inline

Definition at line 261 of file TROOT.h.

TPluginManager* TROOT::GetPluginManager ( ) const

inline

Definition at line 196 of file TROOT.h.

TFolder* TROOT::GetRootFolder ( ) const

inline

Definition at line 262 of file TROOT.h.

TVirtualPad* TROOT::GetSelectedPad ( ) const

inline

Definition at line 259 of file TROOT.h.

const TObject* TROOT::GetSelectedPrimitive ( ) const

inline

Definition at line 258 of file TROOT.h.

TStyle * TROOT::GetStyle

(

const char *

name

)

const

Return pointer to style with name.

Definition at line 1299 of file TROOT.cxx.

Referenced by SetStyle().

const char * TROOT::GetTutorialsDir ( )

static

Get the tutorials directory in the installation. Static utility function.

Definition at line 2567 of file TROOT.cxx.

TDataType * TROOT::GetType	(	const char *	name,
		Bool_t	load = kFALSE
	)		const

Return pointer to type with name.

Definition at line 1282 of file TROOT.cxx.

TProcessUUID* TROOT::GetUUIDs ( ) const

inline

Definition at line 263 of file TROOT.h.

const char* TROOT::GetVersion ( ) const

inline

Definition at line 218 of file TROOT.h.

Int_t TROOT::GetVersionCode ( ) const

inline

Definition at line 217 of file TROOT.h.

Int_t TROOT::GetVersionDate ( ) const

inline

Definition at line 214 of file TROOT.h.

Int_t TROOT::GetVersionInt ( ) const

inline

Definition at line 216 of file TROOT.h.

Int_t TROOT::GetVersionTime ( ) const

inline

Definition at line 215 of file TROOT.h.

void TROOT::Idle	(	UInt_t	idleTimeInSec,
		const char *	command = 0
	)

Execute command when system has been idle for idleTimeInSec seconds.

Definition at line 1583 of file TROOT.cxx.

Int_t TROOT::IgnoreInclude	(	const char *	fname,
		const char *	expandedfname
	)

Return 1 if the name of the given include file corresponds to a class that is known to ROOT, e.g.

"TLorentzVector.h" versus TLorentzVector.

Definition at line 1619 of file TROOT.cxx.

Int_t TROOT::IncreaseDirLevel ( )

static

Increase the indentation level for ls().

Definition at line 2493 of file TROOT.cxx.

Referenced by TTask::ExecuteTask(), TTask::ExecuteTasks(), ROOT::Detail::TSchemaRuleSet::ls(), TFolder::ls(), TTask::ls(), THStack::ls(), TNode::ls(), ROOT::TSchemaRule::ls(), TDirectoryFile::ls(), TCollection::ls(), TChain::ls(), TDataSet::ls(), TDirectory::ls(), TCanvas::ls(), TFile::ls(), TPad::ls(), TSQLTableInfo::Print(), and TCollection::Print().

TROOT::IndentLevel ( )

static

Functions used by ls() to indent an object hierarchy.

Definition at line 2501 of file TROOT.cxx.

Referenced by TTask::ExecuteTask(), TTask::ExecuteTasks(), TNamed::ls(), TPointsArray3D::ls(), ROOT::Detail::TSchemaRuleSet::ls(), TFolder::ls(), TPoints3D::ls(), TMarker::ls(), TPolyMarker::ls(), TChainElement::ls(), TFunction::ls(), TTask::ls(), TPolyLine3D::ls(), THStack::ls(), TPolyMarker3D::ls(), TPolyLine::ls(), TLine::ls(), TPave::ls(), TEllipse::ls(), TBox::ls(), TText::ls(), TNode::ls(), ROOT::TSchemaRule::ls(), TKey::ls(), TDirectoryFile::ls(), TCollection::ls(), TParameter< Long64_t >::ls(), TObject::ls(), TDirectory::ls(), TCanvas::ls(), TFile::ls(), TPad::ls(), TSQLTableInfo::Print(), TSQLColumnInfo::Print(), TPolyMarker3D::Print(), TStatistic::Print(), TParameter< Long64_t >::Print(), TTable::Print(), TMap::PrintCollectionEntry(), TCollection::PrintCollectionEntry(), TQUndoManager::PrintCollectionEntry(), TQCommand::PrintCollectionHeader(), TQConnection::PrintCollectionHeader(), TCollection::PrintCollectionHeader(), and TTable::PrintContents().

Bool_t TROOT::Initialized ( )

static

Return kTRUE if the TROOT object has been initialized.

Definition at line 2509 of file TROOT.cxx.

Referenced by CallCloseFiles(), TList::Clear(), TObjArray::Delete(), TList::Delete(), TWinNTSystem::DispatchSignals(), TObject::DoError(), TObject::Error(), TObject::Fatal(), TRint::HandleException(), TApplication::HandleException(), TObject::Obsolete(), RootX11ErrorHandler(), RootX11IOErrorHandler(), TObject::SysError(), TObjectTable::UpdateInstCount(), TObject::Warning(), and ROOT::TGenericClassInfo::~TGenericClassInfo().

void TROOT::InitInterpreter ( )

protected

Initialize the interpreter.

Should be called only after main(), to make sure LLVM/Clang is fully initialized.

Definition at line 1745 of file TROOT.cxx.

Referenced by ROOT::Internal::GetROOT2().

void TROOT::InitSystem ( )

protected

Initialize operating system interface.

Definition at line 1669 of file TROOT.cxx.

Referenced by TROOT().

void TROOT::InitThreads ( )

protected

Load and initialize thread library.

Definition at line 1734 of file TROOT.cxx.

Referenced by ROOT::Internal::GetROOT2().

Bool_t TROOT::IsBatch ( ) const

inline

Definition at line 266 of file TROOT.h.

Bool_t TROOT::IsEscaped ( ) const

inline

Definition at line 270 of file TROOT.h.

Bool_t TROOT::IsExecutingMacro ( ) const

inline

Definition at line 267 of file TROOT.h.

Referenced by Reset().

Bool_t TROOT::IsFolder ( ) const

inlinevirtual

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

Reimplemented from TDirectory.

Definition at line 268 of file TROOT.h.

Bool_t TROOT::IsInterrupted ( ) const

inline

Definition at line 269 of file TROOT.h.

Bool_t TROOT::IsLineProcessing ( ) const

inline

Definition at line 271 of file TROOT.h.

Bool_t TROOT::IsProofServ ( ) const

inline

Definition at line 272 of file TROOT.h.

Bool_t TROOT::IsRootFile

(

const char *

filename

)

const

Return true if the file is local and is (likely) to be a ROOT file.

Definition at line 1917 of file TROOT.cxx.

Int_t TROOT::LoadClass	(	const char *	classname,
		const char *	libname,
		Bool_t	check = kFALSE
	)

Check if class "classname" is known to the interpreter (in fact, this check is not needed anymore, so classname is ignored).

If not it will load library "libname". If the library name does not start with "lib", "lib" will be prepended and a search will be made in the DynamicPath (see .rootrc). If not found a search will be made on libname (without "lib" prepended) and if not found a direct try of libname will be made (in case it contained an absolute path). If check is true it will only check if libname exists and is readable. Returns 0 on successful loading, -1 in case libname does not exist or in case of error and -2 in case of version mismatch.

Definition at line 1869 of file TROOT.cxx.

TClass * TROOT::LoadClass	(	const char *	requestedname,
		Bool_t	silent = kFALSE
	)		const

Helper function used by TClass::GetClass().

This function attempts to load the dictionary for 'classname' either from the TClassTable or from the list of generator. If silent is 'true', do not warn about missing dictionary for the class. (typically used for class that are used only for transient members)

The 'requestedname' is expected to be already normalized.

Definition at line 1850 of file TROOT.cxx.

Int_t TROOT::LoadMacro	(	const char *	filename,
		Int_t *	error = 0,
		Bool_t	check = kFALSE
	)

Load a macro in the interpreter's memory.

Equivalent to the command line command ".L filename". If the filename has "+" or "++" appended the macro will be compiled by ACLiC. The filename must have the format: [path/]macro.C[+|++[g|O]]. The possible error codes are defined by TInterpreter::EErrorCode. If check is true it will only check if filename exists and is readable. Returns 0 on successful loading and -1 in case filename does not exist or in case of error.

Definition at line 1955 of file TROOT.cxx.

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

virtual

To list all objects of the application.

Loop on all objects created in the ROOT linked lists. Objects may be files and windows or any other object directly attached to the ROOT linked list.

Reimplemented from TDirectory.

Definition at line 1937 of file TROOT.cxx.

Long_t TROOT::Macro	(	const char *	filename,
		Int_t *	error = 0,
		Bool_t	padUpdate = kTRUE
	)

Execute a macro in the interpreter.

Equivalent to the command line command ".x filename". If the filename has "+" or "++" appended the macro will be compiled by ACLiC. The filename must have the format: [path/]macro.C[+|++[g|O]][(args)]. The possible error codes are defined by TInterpreter::EErrorCode. If padUpdate is true (default) update the current pad. Returns the macro return value.

Definition at line 2003 of file TROOT.cxx.

TCanvas * TROOT::MakeDefCanvas

(

)

const

Return a default canvas.

Definition at line 1274 of file TROOT.cxx.

Bool_t TROOT::MemCheck ( )

static

Return kTRUE if the memory leak checker is on.

Definition at line 2517 of file TROOT.cxx.

Referenced by TStorage::ReAlloc().

void TROOT::Message	(	Int_t	id,
		const TObject *	obj
	)

Process message id called by obj.

Definition at line 2037 of file TROOT.cxx.

Bool_t TROOT::MustClean ( ) const

inline

Definition at line 281 of file TROOT.h.

Referenced by TObject::~TObject().

void* TROOT::operator new ( size_t  l )

inlineprotected

Definition at line 167 of file TROOT.h.

void* TROOT::operator new ( size_t  l, void *  ptr  )

inlineprotected

Definition at line 168 of file TROOT.h.

TROOT& TROOT::operator= ( const TROOT &  )

private

Long_t TROOT::ProcessLine	(	const char *	line,
		Int_t *	error = 0
	)

Process interpreter command via TApplication::ProcessLine().

On Win32 the line will be processed asynchronously by sending it to the CINT interpreter thread. For explicit synchronous processing use ProcessLineSync(). On non-Win32 platforms there is no difference between ProcessLine() and ProcessLineSync(). The possible error codes are defined by TInterpreter::EErrorCode. In particular, error will equal to TInterpreter::kProcessing until the CINT interpreted thread has finished executing the line. Returns the result of the command, cast to a Long_t.

Definition at line 2057 of file TROOT.cxx.

Long_t TROOT::ProcessLineFast	(	const char *	line,
		Int_t *	error = 0
	)

Process interpreter command directly via CINT interpreter.

Only executable statements are allowed (no variable declarations), In all other cases use TROOT::ProcessLine(). The possible error codes are defined by TInterpreter::EErrorCode.

Definition at line 2094 of file TROOT.cxx.

Long_t TROOT::ProcessLineSync	(	const char *	line,
		Int_t *	error = 0
	)

Process interpreter command via TApplication::ProcessLine().

On Win32 the line will be processed synchronously (i.e. it will only return when the CINT interpreter thread has finished executing the line). On non-Win32 platforms there is no difference between ProcessLine() and ProcessLineSync(). The possible error codes are defined by TInterpreter::EErrorCode. Returns the result of the command, cast to a Long_t.

Definition at line 2077 of file TROOT.cxx.

void TROOT::ReadGitInfo ( )

protected

Read Git commit information and branch name from the etc/gitinfo.txt file.

Definition at line 2116 of file TROOT.cxx.

Referenced by TROOT().

Bool_t TROOT::ReadingObject

(

)

const

Deprecated (will be removed in next release).

Definition at line 2168 of file TROOT.cxx.

void TROOT::RefreshBrowsers

(

)

Refresh all browsers.

Call this method when some command line command or script has changed the browser contents. Not needed for objects that have the kMustCleanup bit set. Most useful to update browsers that show the file system or other objects external to the running ROOT session.

Definition at line 2207 of file TROOT.cxx.

void TROOT::RegisterModule ( const char *  modulename, const char **  headers, const char **  includePaths, const char *  payloadCode, const char *  fwdDeclCode, void(*)()  triggerFunc, const FwdDeclArgsToKeepCollection_t &  fwdDeclsArgToSkip, const char **  classesHeaders  )

static

Called by static dictionary initialization to register clang modules for headers.

Calls TCling::RegisterModule() unless gCling is NULL, i.e. during startup, where the information is buffered in the static GetModuleHeaderInfoBuffer().

Definition at line 2230 of file TROOT.cxx.

void TROOT::RemoveClass

(

TClass *

oldcl

)

Remove a class from the list and map of classes.

This routine is deprecated, use TClass::RemoveClass directly.

Definition at line 2312 of file TROOT.cxx.

void TROOT::Reset

(

Option_t *

option = ""

)

Delete all global interpreter objects created since the last call to Reset.

If option="a" is set reset to startup context (i.e. unload also all loaded files, classes, structs, typedefs, etc.).

This function is typically used at the beginning (or end) of an unnamed macro to clean the environment.

IMPORTANT WARNING: Do not use this call from within any function (neither compiled nor interpreted. This should only be used from a unnamed macro (which starts with a { (curly braces) ). For example, using TROOT::Reset from within an interpreted function will lead to the unloading of the dictionary and source file, including the one defining the function being executed.

Definition at line 2335 of file TROOT.cxx.

Int_t TROOT::RootVersionCode ( )

static

Return ROOT version code as defined in RVersion.h.

Definition at line 2552 of file TROOT.cxx.

Referenced by TVersionCheck::TVersionCheck().

void TROOT::SaveContext

(

)

Save the current interpreter context.

Definition at line 2355 of file TROOT.cxx.

Referenced by Reset().

void TROOT::SetApplication ( TApplication *  app )

inline

Definition at line 298 of file TROOT.h.

void TROOT::SetBatch ( Bool_t  batch = kTRUE )

inline

Definition at line 299 of file TROOT.h.

void TROOT::SetCutClassName

(

const char *

name = "TCutG"

)

Set the default graphical cut class name for the graphics editor By default the graphics editor creates an instance of a class TCutG.

This function may be called to specify a different class that MUST derive from TCutG

Definition at line 2367 of file TROOT.cxx.

void TROOT::SetDefCanvasName ( const char *  name = "c1" )

inline

Definition at line 301 of file TROOT.h.

void TROOT::SetDirLevel ( Int_t  level = 0 )

static

Return Indentation level for ls().

Definition at line 2525 of file TROOT.cxx.

void TROOT::SetEditHistograms ( Bool_t  flag = kTRUE )

inline

Definition at line 302 of file TROOT.h.

void TROOT::SetEditorMode

(

const char *

mode = ""

)

Set editor mode.

Definition at line 2388 of file TROOT.cxx.

void TROOT::SetEscape ( Bool_t  flag = kTRUE )

inline

Definition at line 307 of file TROOT.h.

void TROOT::SetExecutingMacro ( Bool_t  flag = kTRUE )

inline

Definition at line 304 of file TROOT.h.

void TROOT::SetFromPopUp ( Bool_t  flag = kTRUE )

inline

Definition at line 305 of file TROOT.h.

void TROOT::SetInterrupt ( Bool_t  flag = kTRUE )

inline

Definition at line 306 of file TROOT.h.

void TROOT::SetLineHasBeenProcessed ( )

inline

Definition at line 309 of file TROOT.h.

void TROOT::SetLineIsProcessing ( )

inline

Definition at line 308 of file TROOT.h.

void TROOT::SetMacroPath ( const char *  newpath )

static

Set or extend the macro search path.

Static utility function. If newpath=0 or "" reset to value specified in the rootrc file.

Definition at line 2480 of file TROOT.cxx.

Referenced by TProofLite::CopyMacroToCache(), TProof::Load(), and TProofPlayerRemote::SendSelector().

void TROOT::SetMustClean ( Bool_t  flag = kTRUE )

inline

Definition at line 311 of file TROOT.h.

void TROOT::SetReadingObject

(

Bool_t

flag = kTRUE

)

Definition at line 2173 of file TROOT.cxx.

void TROOT::SetSelectedPad ( TVirtualPad *  pad )

inline

Definition at line 313 of file TROOT.h.

void TROOT::SetSelectedPrimitive ( const TObject *  obj )

inline

Definition at line 312 of file TROOT.h.

void TROOT::SetStyle

(

const char *

stylename = "Default"

)

Change current style to style with name stylename.

Definition at line 2414 of file TROOT.cxx.

Referenced by TROOT().

void TROOT::Time ( Int_t  casetime = 1 )

inline

Definition at line 315 of file TROOT.h.

Int_t TROOT::Timer ( ) const

inline

Definition at line 316 of file TROOT.h.

Friends And Related Function Documentation

friend class ::ROOT::Internal::TROOTAllocator

friend

Definition at line 170 of file TROOT.h.

TROOT* ROOT::Internal::GetROOT2 ( )

friend

friend class TCling

friend

Definition at line 86 of file TROOT.h.

Member Data Documentation

std::atomic<TApplication*> TROOT::fApplication

protected

Definition at line 115 of file TROOT.h.

Referenced by GetApplication(), Idle(), ProcessLine(), ProcessLineFast(), ProcessLineSync(), SetApplication(), and TROOT().

Bool_t TROOT::fBatch

protected

Definition at line 117 of file TROOT.h.

Referenced by IsBatch(), SetBatch(), and TROOT().

TList* TROOT::fBrowsables

protected

Definition at line 157 of file TROOT.h.

Referenced by Browse(), GetListOfBrowsables(), TROOT(), and ~TROOT().

TSeqCollection* TROOT::fBrowsers

protected

Definition at line 144 of file TROOT.h.

Referenced by EndOfProcessCleanups(), GetListOfBrowsers(), TROOT(), and ~TROOT().

Int_t TROOT::fBuiltDate

protected

Definition at line 109 of file TROOT.h.

Referenced by GetBuiltDate(), and TROOT().

Int_t TROOT::fBuiltTime

protected

Definition at line 110 of file TROOT.h.

Referenced by GetBuiltTime(), and TROOT().

TSeqCollection* TROOT::fCanvases

protected

Definition at line 138 of file TROOT.h.

Referenced by EndOfProcessCleanups(), FindObject(), FindSpecialObject(), GetListOfCanvases(), TROOT(), and ~TROOT().

TCollection* TROOT::fClasses

protected

Definition at line 129 of file TROOT.h.

Referenced by GetListOfClasses(), GetNclasses(), TROOT(), and ~TROOT().

TCollection* TROOT::fClassGenerators

protected

Definition at line 149 of file TROOT.h.

Referenced by AddClassGenerator(), GetListOfClassGenerators(), and TROOT().

TSeqCollection* TROOT::fCleanups

protected

Definition at line 146 of file TROOT.h.

Referenced by CloseFiles(), GetListOfCleanups(), InitInterpreter(), TROOT(), and ~TROOT().

TSeqCollection* TROOT::fClipboard

protected

Definition at line 152 of file TROOT.h.

Referenced by GetClipboard(), TROOT(), and ~TROOT().

TSeqCollection* TROOT::fClosedObjects

protected

Definition at line 134 of file TROOT.h.

Referenced by CloseFiles(), GetListOfClosedObjects(), TROOT(), and ~TROOT().

TSeqCollection* TROOT::fColors

protected

Definition at line 142 of file TROOT.h.

Referenced by EndOfProcessCleanups(), GetListOfColors(), TROOT(), and ~TROOT().

TString TROOT::fConfigFeatures

protected

Definition at line 103 of file TROOT.h.

Referenced by GetConfigFeatures(), and TROOT().

TString TROOT::fConfigOptions

protected

Definition at line 102 of file TROOT.h.

Referenced by GetConfigOptions(), and TROOT().

TString TROOT::fCutClassName

protected

Definition at line 159 of file TROOT.h.

Referenced by GetCutClassName(), SetCutClassName(), and TROOT().

TSeqCollection* TROOT::fDataSets

protected

Definition at line 153 of file TROOT.h.

Referenced by GetListOfDataSets(), TROOT(), and ~TROOT().

TString TROOT::fDefCanvasName

protected

Definition at line 160 of file TROOT.h.

Referenced by GetDefCanvasName(), SetDefCanvasName(), and TROOT().

Bool_t TROOT::fEditHistograms

protected

Definition at line 118 of file TROOT.h.

Referenced by GetEditHistograms(), SetEditHistograms(), and TROOT().

Int_t TROOT::fEditorMode

protected

Definition at line 126 of file TROOT.h.

Referenced by GetEditorMode(), SetEditorMode(), and TROOT().

AListOfEnums_t TROOT::fEnums

protected

Definition at line 154 of file TROOT.h.

Referenced by GetListOfEnums(), TROOT(), and ~TROOT().

Bool_t TROOT::fEscape

protected

Definition at line 124 of file TROOT.h.

Referenced by IsEscaped(), SetEscape(), and TROOT().

Bool_t TROOT::fExecutingMacro

protected

Definition at line 125 of file TROOT.h.

Referenced by IsExecutingMacro(), SetExecutingMacro(), and TROOT().

TSeqCollection* TROOT::fFiles

protected

Definition at line 135 of file TROOT.h.

Referenced by CloseFiles(), FindObject(), FindSpecialObject(), GetListOfFiles(), TROOT(), and ~TROOT().

Bool_t TROOT::fForceStyle

protected

Definition at line 122 of file TROOT.h.

Referenced by ForceStyle(), GetForceStyle(), and TROOT().

Bool_t TROOT::fFromPopUp

protected

Definition at line 119 of file TROOT.h.

Referenced by FromPopUp(), SetFromPopUp(), and TROOT().

TListOfFunctionTemplates* TROOT::fFuncTemplate

protected

Definition at line 131 of file TROOT.h.

Referenced by GetFunctionTemplate(), and GetListOfFunctionTemplates().

TCollection* TROOT::fFunctions

protected

Definition at line 140 of file TROOT.h.

Referenced by EndOfProcessCleanups(), FindObject(), FindSpecialObject(), GetFunction(), GetListOfFunctionOverloads(), GetListOfFunctions(), TROOT(), and ~TROOT().

Int_t TROOT::fgDirLevel = 0

staticprivate

Definition at line 92 of file TROOT.h.

Referenced by DecreaseDirLevel(), GetDirLevel(), IncreaseDirLevel(), IndentLevel(), and SetDirLevel().

TSeqCollection* TROOT::fGeometries

protected

Definition at line 143 of file TROOT.h.

Referenced by EndOfProcessCleanups(), FindObject(), FindSpecialObject(), GetListOfGeometries(), TROOT(), and ~TROOT().

TString TROOT::fGitBranch

protected

Definition at line 112 of file TROOT.h.

Referenced by GetGitBranch(), and ReadGitInfo().

TString TROOT::fGitCommit

protected

Definition at line 111 of file TROOT.h.

Referenced by GetGitCommit(), and ReadGitInfo().

TString TROOT::fGitDate

protected

Definition at line 113 of file TROOT.h.

Referenced by GetGitDate(), and ReadGitInfo().

TListOfFunctions* TROOT::fGlobalFunctions

protected

Definition at line 133 of file TROOT.h.

Referenced by GetGlobalFunctions(), GetListOfGlobalFunctions(), Reset(), TROOT(), and ~TROOT().

TListOfDataMembers* TROOT::fGlobals

protected

Definition at line 132 of file TROOT.h.

Referenced by GetListOfGlobals(), Reset(), TROOT(), and ~TROOT().

Bool_t TROOT::fgMemCheck = kFALSE

staticprivate

Definition at line 94 of file TROOT.h.

Referenced by InitSystem(), and MemCheck().

Bool_t TROOT::fgRootInit = kFALSE

staticprivate

Definition at line 93 of file TROOT.h.

Referenced by Initialized(), InitInterpreter(), TROOT(), and ~TROOT().

TInterpreter* TROOT::fInterpreter

protected

Definition at line 116 of file TROOT.h.

Referenced by GetGlobalFunction(), GetGlobalFunctionWithPrototype(), GetInterpreter(), GetListOfGlobalFunctions(), GetListOfGlobals(), GetListOfTypes(), InitInterpreter(), LoadMacro(), Macro(), ProcessLineFast(), Reset(), SaveContext(), and ~TROOT().

Bool_t TROOT::fInterrupt

protected

Definition at line 123 of file TROOT.h.

Referenced by IsInterrupted(), SetInterrupt(), and TROOT().

Int_t TROOT::fLineIsProcessing

private

Definition at line 90 of file TROOT.h.

Referenced by IsLineProcessing(), SetLineHasBeenProcessed(), SetLineIsProcessing(), and TROOT().

TSeqCollection* TROOT::fMappedFiles

protected

Definition at line 136 of file TROOT.h.

Referenced by CloseFiles(), FindObject(), FindSpecialObject(), GetListOfMappedFiles(), TROOT(), and ~TROOT().

TSeqCollection* TROOT::fMessageHandlers

protected

Definition at line 147 of file TROOT.h.

Referenced by GetListOfMessageHandlers(), Message(), TROOT(), and ~TROOT().

Bool_t TROOT::fMustClean

protected

Definition at line 120 of file TROOT.h.

Referenced by MustClean(), SetMustClean(), and TROOT().

TPluginManager* TROOT::fPluginManager

protected

Definition at line 158 of file TROOT.h.

Referenced by GetPluginManager(), TROOT(), and ~TROOT().

const TObject* TROOT::fPrimitive

protected

Definition at line 127 of file TROOT.h.

Referenced by GetSelectedPrimitive(), SetSelectedPrimitive(), and TROOT().

TSeqCollection* TROOT::fProofs

protected

Definition at line 151 of file TROOT.h.

Referenced by GetListOfProofs(), TROOT(), and ~TROOT().

Bool_t TROOT::fReadingObject

protected

Definition at line 121 of file TROOT.h.

Referenced by TROOT().

TFolder* TROOT::fRootFolder

protected

Definition at line 156 of file TROOT.h.

Referenced by FindObjectAny(), GetRootFolder(), TROOT(), and ~TROOT().

TSeqCollection* TROOT::fSecContexts

protected

Definition at line 150 of file TROOT.h.

Referenced by GetListOfSecContexts(), TROOT(), and ~TROOT().

TVirtualPad* TROOT::fSelectPad

protected

Definition at line 128 of file TROOT.h.

Referenced by GetSelectedPad(), SetSelectedPad(), and TROOT().

TSeqCollection* TROOT::fSockets

protected

Definition at line 137 of file TROOT.h.

Referenced by CloseFiles(), GetListOfSockets(), TROOT(), and ~TROOT().

TSeqCollection* TROOT::fSpecials

protected

Definition at line 145 of file TROOT.h.

Referenced by FindObject(), FindSpecialObject(), GetListOfSpecials(), TROOT(), and ~TROOT().

TSeqCollection* TROOT::fStreamerInfo

protected

Definition at line 148 of file TROOT.h.

Referenced by GetListOfStreamerInfo(), and TROOT().

TSeqCollection* TROOT::fStyles

protected

Definition at line 139 of file TROOT.h.

Referenced by EndOfProcessCleanups(), FindObject(), FindSpecialObject(), GetListOfStyles(), TROOT(), and ~TROOT().

TSeqCollection* TROOT::fTasks

protected

Definition at line 141 of file TROOT.h.

Referenced by GetListOfTasks(), TROOT(), and ~TROOT().

Int_t TROOT::fTimer

protected

Definition at line 114 of file TROOT.h.

Referenced by Time(), Timer(), and TROOT().

TCollection* TROOT::fTypes

protected

Definition at line 130 of file TROOT.h.

Referenced by GetListOfTypes(), GetNtypes(), TROOT(), and ~TROOT().

TProcessUUID* TROOT::fUUIDs

protected

Definition at line 155 of file TROOT.h.

Referenced by GetUUIDs(), TROOT(), and ~TROOT().

TString TROOT::fVersion

protected

Definition at line 104 of file TROOT.h.

Referenced by GetVersion(), and TROOT().

Int_t TROOT::fVersionCode

protected

Definition at line 106 of file TROOT.h.

Referenced by GetVersionCode(), and TROOT().

Int_t TROOT::fVersionDate

protected

Definition at line 107 of file TROOT.h.

Referenced by GetVersionDate(), and TROOT().

Int_t TROOT::fVersionInt

protected

Definition at line 105 of file TROOT.h.

Referenced by GetVersionInt(), TROOT(), and ~TROOT().

Int_t TROOT::fVersionTime

protected

Definition at line 108 of file TROOT.h.

Referenced by GetVersionTime(), and TROOT().

Collaboration diagram for TROOT:

---

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

• core/base/inc/TROOT.h
• core/base/src/TROOT.cxx
• net/alien/src/TAlienJobStatusList.cxx