TQClass Class Reference

Definition at line 33 of file TQClass.h.

Public Member Functions
	TQClass (const char *name, Version_t cversion, const std::type_info &info, TVirtualIsAProxy *isa, const char *dfil=nullptr, const char *ifil=nullptr, Int_t dl=0, Int_t il=0)
virtual	~TQClass ()
TClass *	IsA () const override
void	Streamer (TBuffer &) override
	Stream an object of class TQObject.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TQObject
	TQObject ()
	TQObject Constructor.
virtual	~TQObject ()
	TQObject Destructor.
Bool_t	AreSignalsBlocked () const
Bool_t	BlockSignals (Bool_t b)
virtual void	ChangedBy (const char *method)
void	CollectClassSignalLists (TList &list, TClass *cls)
	Collect class signal lists from class cls and all its base-classes.
Bool_t	Connect (const char *signal, const char *receiver_class, void *receiver, const char *slot)
	Non-static method is used to connect from the signal of this object to the receiver slot.
virtual void	Connected (const char *)
virtual void	Destroyed ()
Bool_t	Disconnect (const char *signal=nullptr, void *receiver=nullptr, const char *slot=nullptr)
	Disconnects signal of this object from slot of receiver.
virtual void	Disconnected (const char *)
void	Emit (const char *signal)
	Activate signal without args.
template<typename T >
void	Emit (const char *signal, const T &arg)
	Activate signal with single parameter.
template<typename... T>
void	EmitVA (const char *signal_name, Int_t, const T &... params)
	Emit a signal with a varying number of arguments.
TList *	GetListOfClassSignals () const
	Returns pointer to list of signals of this class.
TList *	GetListOfConnections () const
TList *	GetListOfSignals () const
virtual Bool_t	HasConnection (const char *signal_name) const
	Return true if there is any object connected to this signal.
virtual void	HighPriority (const char *signal_name, const char *slot_name=nullptr)
virtual void	LowPriority (const char *signal_name, const char *slot_name=nullptr)
virtual void	Message (const char *msg)
virtual Int_t	NumberOfConnections () const
	Return number of connections for this object.
virtual Int_t	NumberOfSignals () const
	Return number of signals for this object.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TClass
	TClass ()
	Internal, default constructor.
	TClass (ClassInfo_t *info, Version_t cversion, const char *dfil, const char *ifil=nullptr, Int_t dl=0, Int_t il=0, Bool_t silent=kFALSE)
	Internal constructor.
	TClass (const char *name, Bool_t silent=kFALSE)
	Create a TClass object.
	TClass (const char *name, Version_t cversion, Bool_t silent=kFALSE)
	Internal constructor.
	TClass (const char *name, Version_t cversion, const char *dfil, const char *ifil=nullptr, Int_t dl=0, Int_t il=0, Bool_t silent=kFALSE)
	Internal constructor.
	TClass (const char *name, Version_t cversion, const std::type_info &info, TVirtualIsAProxy *isa, const char *dfil, const char *ifil, Int_t dl, Int_t il, Bool_t silent=kFALSE)
	Internal constructor.
	TClass (const char *name, Version_t cversion, EState theState, Bool_t silent=kFALSE)
	Internal constructor, mimicing the case of a class fwd declared in the interpreter.
virtual	~TClass ()
	TClass dtor. Deletes all list that might have been created.
void	AddImplFile (const char *filename, int line)
void	AddInstance (Bool_t heap=kFALSE)
void	AdoptMemberStreamer (const char *name, TMemberStreamer *strm)
	Adopt the TMemberStreamer pointer to by p and use it to Stream non basic member name.
void	AdoptReferenceProxy (TVirtualRefProxy *proxy)
	Adopt the Reference proxy pointer to indicate that this class represents a reference.
void	AdoptSchemaRules (ROOT::Detail::TSchemaRuleSet *rules)
	Adopt a new set of Data Model Evolution rules.
void	AdoptStreamer (TClassStreamer *strm)
	Adopt a TClassStreamer object.
void	Browse (TBrowser *b) override
	This method is called by a browser to get the class information.
Int_t	Browse (void *obj, TBrowser *b) const
	Browse objects of of the class described by this TClass object.
void	BuildEmulatedRealData (const char *name, Longptr_t offset, TClass *cl, Bool_t isTransient=kFALSE)
	Build the list of real data for an emulated class.
void	BuildRealData (void *pointer=nullptr, Bool_t isTransient=kFALSE)
	Build a full list of persistent data members.
void	CalculateStreamerOffset () const
	Calculate the offset between an object of this class to its base class TObject.
Bool_t	CallShowMembers (const void *obj, TMemberInspector &insp, Bool_t isTransient=kFALSE) const
	Call ShowMembers() on the obj of this class type, passing insp and parent.
Bool_t	CanIgnoreTObjectStreamer ()
Bool_t	CanSplit () const
	Return true if the data member of this TClass can be saved separately.
Long_t	ClassProperty () const
	Return the C++ property of this class, eg.
TObject *	Clone (const char *newname="") const override
	Create a Clone of this TClass object using a different name but using the same 'dictionary'.
void	CopyCollectionProxy (const TVirtualCollectionProxy &)
	Replaces the collection proxy for this class.
void	DeleteArray (ObjectPtr ary, Bool_t dtorOnly=kFALSE)
	Explicitly call operator delete[] for an array.
void	DeleteArray (void *ary, Bool_t dtorOnly=kFALSE)
	Explicitly call operator delete[] for an array.
void	Destructor (ObjectPtr obj, Bool_t dtorOnly=kFALSE)
	Explicitly call destructor for object.
void	Destructor (void *obj, Bool_t dtorOnly=kFALSE)
	Explicitly call destructor for object.
void	Draw (Option_t *option="") override
	Draw detailed class inheritance structure.
void	Dump () const override
	Dump contents of object on stdout.
void	Dump (const void *obj, Bool_t noAddr=kFALSE) const
	Dump contents of object on stdout.
const void *	DynamicCast (const TClass *base, const void *obj, Bool_t up=kTRUE)
	Cast obj of this class type up to baseclass cl if up is true.
void *	DynamicCast (const TClass *base, void *obj, Bool_t up=kTRUE)
	Cast obj of this class type up to baseclass cl if up is true.
char *	EscapeChars (const char *text) const
	Introduce an escape character (@) in front of a special chars.
TVirtualStreamerInfo *	FindConversionStreamerInfo (const char *onfile_classname, UInt_t checksum) const
	Return a Conversion StreamerInfo from the class 'classname' for the layout represented by 'checksum' to this class, if any.
TVirtualStreamerInfo *	FindConversionStreamerInfo (const TClass *onfile_cl, UInt_t checksum) const
	Return a Conversion StreamerInfo from the class represented by cl for the layout represented by 'checksum' to this class, if any.
TVirtualStreamerInfo *	FindStreamerInfo (UInt_t checksum, Bool_t isTransient=kFALSE) const
	Find the TVirtualStreamerInfo in the StreamerInfos corresponding to checksum.
TVirtualStreamerInfo *	FindStreamerInfoAbstractEmulated (UInt_t checksum) const
	For the case where the requestor class is emulated and this class is abstract, returns a pointer to the TVirtualStreamerInfo object for version with an emulated representation whether or not the class is loaded.
void	ForceReload (TClass *oldcl)
	we found at least one equivalent.
TClass *	GetActualClass (const void *object) const
	Return a pointer to the real class of the object.
TClass *	GetBaseClass (const char *classname)
	Return pointer to the base class "classname".
TClass *	GetBaseClass (const TClass *base)
	Return pointer to the base class "cl".
Int_t	GetBaseClassOffset (const TClass *toBase, void *address=nullptr, bool isDerivedObject=true)
TClass *	GetBaseDataMember (const char *datamember)
	Return pointer to (base) class that contains datamember.
UInt_t	GetCheckSum (Bool_t &isvalid) const
	Return GetCheckSum(kCurrentCheckSum,isvalid);.
UInt_t	GetCheckSum (ECheckSum code, Bool_t &isvalid) const
	Compute and/or return the class check sum.
UInt_t	GetCheckSum (ECheckSum code=kCurrentCheckSum) const
	Call GetCheckSum with validity check.
ClassInfo_t *	GetClassInfo () const
TMethod *	GetClassMethod (const char *name, const char *params, Bool_t objectIsConst=kFALSE)
	Look for a method in this class that has the name and matches the parameters.
TMethod *	GetClassMethodWithPrototype (const char *name, const char *proto, Bool_t objectIsConst=kFALSE, ROOT::EFunctionMatchMode mode=ROOT::kConversionMatch)
	Find the method with a given prototype.
Int_t	GetClassSize () const
Version_t	GetClassVersion () const
TVirtualCollectionProxy *	GetCollectionProxy () const
	Return the proxy describing the collection (if any).
ROOT::ESTLType	GetCollectionType () const
	Return the 'type' of the STL the TClass is representing.
const char *	GetContextMenuTitle () const
TVirtualStreamerInfo *	GetConversionStreamerInfo (const char *onfile_classname, Int_t version) const
	Return a Conversion StreamerInfo from the class 'classname' for version number 'version' to this class, if any.
TVirtualStreamerInfo *	GetConversionStreamerInfo (const TClass *onfile_cl, Int_t version) const
	Return a Conversion StreamerInfo from the class represented by cl for version number 'version' to this class, if any.
ClassConvStreamerFunc_t	GetConvStreamerFunc () const
	Get a wrapper/accessor function around this class custom conversion streamer (member function).
TVirtualStreamerInfo *	GetCurrentStreamerInfo ()
TDataMember *	GetDataMember (const char *datamember) const
	Return pointer to datamember object with name "datamember".
Longptr_t	GetDataMemberOffset (const char *membername) const
	return offset for member name.
Short_t	GetDeclFileLine () const
const char *	GetDeclFileName () const
	Return name of the file containing the declaration of this class.
ROOT::DelFunc_t	GetDelete () const
	Return the wrapper around delete ThiObject.
ROOT::DelArrFunc_t	GetDeleteArray () const
	Return the wrapper around delete [] ThiObject.
ROOT::DesFunc_t	GetDestructor () const
	Return the wrapper around the destructor.
ROOT::DirAutoAdd_t	GetDirectoryAutoAdd () const
	Return the wrapper around the directory auto add function.
TFunctionTemplate *	GetFunctionTemplate (const char *name)
UInt_t	GetHeapInstanceCount () const
Short_t	GetImplFileLine () const
const char *	GetImplFileName () const
UInt_t	GetInstanceCount () const
TVirtualIsAProxy *	GetIsAProxy () const
	Return the proxy implementing the IsA functionality.
TVirtualStreamerInfo *	GetLastReadInfo () const
TList *	GetListOfAllPublicDataMembers (Bool_t load=kTRUE)
	Returns a list of all public data members of this class and its base classes.
const TList *	GetListOfAllPublicMethods (Bool_t load=kTRUE)
	Returns a list of all public methods of this class and its base classes.
TList *	GetListOfBases ()
	Return list containing the TBaseClass(es) of a class.
TList *	GetListOfDataMembers (Bool_t load=kTRUE)
	Return list containing the TDataMembers of a class.
TList *	GetListOfEnums (Bool_t load=kTRUE)
	Return a list containing the TEnums of a class.
TList *	GetListOfFunctionTemplates (Bool_t load=kTRUE)
	Return TListOfFunctionTemplates for a class.
TCollection *	GetListOfMethodOverloads (const char *name) const
	Return the collection of functions named "name".
TList *	GetListOfMethods (Bool_t load=kTRUE)
	Return list containing the TMethods of a class.
TList *	GetListOfRealData () const
TList *	GetListOfUsingDataMembers (Bool_t load=kTRUE)
	Return list containing the TDataMembers of using declarations of a class.
void	GetMenuItems (TList *listitems)
	Returns list of methods accessible by context menu.
TList *	GetMenuList () const
	Return the list of menu items associated with the class.
ROOT::MergeFunc_t	GetMerge () const
	Return the wrapper around Merge.
TMethod *	GetMethod (const char *method, const char *params, Bool_t objectIsConst=kFALSE)
	Find the best method (if there is one) matching the parameters.
TMethod *	GetMethodAllAny (const char *method)
	Return pointer to method without looking at parameters.
TMethod *	GetMethodAny (const char *method)
	Return pointer to method without looking at parameters.
TMethod *	GetMethodWithPrototype (const char *method, const char *proto, Bool_t objectIsConst=kFALSE, ROOT::EFunctionMatchMode mode=ROOT::kConversionMatch)
	Find the method with a given prototype.
void	GetMissingDictionaries (THashTable &result, bool recurse=false)
	Get the classes that have a missing dictionary starting from this one.
Int_t	GetNdata ()
	Return the number of data members of this class Note that in case the list of data members is not yet created, it will be done by GetListOfDataMembers().
ROOT::NewFunc_t	GetNew () const
	Return the wrapper around new ThisClass().
ROOT::NewArrFunc_t	GetNewArray () const
	Return the wrapper around new ThisClass[].
Int_t	GetNmethods ()
	Return the number of methods of this class Note that in case the list of methods is not yet created, it will be done by GetListOfMethods().
TClass *const *	GetPersistentRef () const
TRealData *	GetRealData (const char *name) const
	Return pointer to TRealData element with name "name".
TVirtualRefProxy *	GetReferenceProxy () const
ROOT::ResetAfterMergeFunc_t	GetResetAfterMerge () const
	Return the wrapper around Merge.
const ROOT::Detail::TSchemaRuleSet *	GetSchemaRules () const
	Return the set of the schema rules if any.
ROOT::Detail::TSchemaRuleSet *	GetSchemaRules (Bool_t create=kFALSE)
	Return the set of the schema rules if any.
const char *	GetSharedLibs ()
	Get the list of shared libraries containing the code for class cls.
ShowMembersFunc_t	GetShowMembersWrapper () const
EState	GetState () const
TClassStreamer *	GetStreamer () const
	Return the Streamer Class allowing streaming (if any).
ClassStreamerFunc_t	GetStreamerFunc () const
	Get a wrapper/accessor function around this class custom streamer (member function).
TVirtualStreamerInfo *	GetStreamerInfo (Int_t version=0, Bool_t isTransient=kFALSE) const
	returns a pointer to the TVirtualStreamerInfo object for version If the object does not exist, it is created
TVirtualStreamerInfo *	GetStreamerInfoAbstractEmulated (Int_t version=0) const
	For the case where the requestor class is emulated and this class is abstract, returns a pointer to the TVirtualStreamerInfo object for version with an emulated representation whether or not the class is loaded.
const TObjArray *	GetStreamerInfos () const
const std::type_info *	GetTypeInfo () const
Bool_t	HasConsistentHashMember ()
	Return 'true' if we can guarantee that if this class (or any class in this class inheritance hierarchy) overload TObject::Hash it also starts the RecursiveRemove process from its own destructor.
Bool_t	HasCustomStreamerMember () const
	The class has a Streamer method and it is implemented by the user or an older (not StreamerInfo based) automatic streamer.
Bool_t	HasDataMemberInfo () const
Bool_t	HasDefaultConstructor (Bool_t testio=kFALSE) const
	Return true if we have access to a constructor usable for I/O.
Bool_t	HasDictionary () const
	Check whether a class has a dictionary or not.
Bool_t	HasInterpreterInfo () const
Bool_t	HasInterpreterInfoInMemory () const
Bool_t	HasLocalHashMember () const
	Returns true if this class has an definition and/or overload of the member function Hash.
void	IgnoreTObjectStreamer (Bool_t ignore=kTRUE)
	When the class kIgnoreTObjectStreamer bit is set, the automatically generated Streamer will not call TObject::Streamer.
Bool_t	InheritsFrom (const char *cl) const override
	Return kTRUE if this class inherits from a class with name "classname".
Bool_t	InheritsFrom (const TClass *cl) const override
	Return kTRUE if this class inherits from class cl.
void	InterpretedShowMembers (void *obj, TMemberInspector &insp, Bool_t isTransient)
	Do a ShowMembers() traversal of all members and base classes' members using the reflection information from the interpreter.
Bool_t	IsFolder () const override
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).
Bool_t	IsFolder (void *obj) const
	Return kTRUE if the class has elements.
Bool_t	IsForeign () const
	Return kTRUE is the class is Foreign (the class does not have a Streamer method).
Bool_t	IsLoaded () const
	Return true if the shared library of this class is currently in the a process's memory.
Bool_t	IsStartingWithTObject () const
	Returns true if this class inherits from TObject and if the start of the TObject parts is at the very beginning of the objects.
Bool_t	IsSyntheticPair () const
Bool_t	IsTObject () const
	Return kTRUE is the class inherits from TObject.
Bool_t	IsVersioned () const
void	ls (Option_t *opt="") const override
	The ls function lists the contents of a class on stdout.
void	MakeCustomMenuList ()
	Makes a customizable version of the popup menu list, i.e.
Bool_t	MatchLegacyCheckSum (UInt_t checksum) const
	Return true if the checksum passed as argument is one of the checksum value produced by the older checksum calculation algorithm.
void	Move (void *arenaFrom, void *arenaTo) const
	Register the fact that an object was moved from the memory location 'arenaFrom' to the memory location 'arenaTo'.
void *	New (ENewType defConstructor=kClassNew, Bool_t quiet=kFALSE) const
	Return a pointer to a newly allocated object of this class.
void *	New (void *arena, ENewType defConstructor=kClassNew) const
	Return a pointer to a newly allocated object of this class.
void *	NewArray (Long_t nElements, ENewType defConstructor=kClassNew) const
	Return a pointer to a newly allocated array of objects of this class.
void *	NewArray (Long_t nElements, void *arena, ENewType defConstructor=kClassNew) const
	Return a pointer to a newly allocated object of this class.
ObjectPtr	NewObject (ENewType defConstructor=kClassNew, Bool_t quiet=kFALSE) const
ObjectPtr	NewObject (void *arena, ENewType defConstructor=kClassNew) const
	Return a pointer to a newly allocated object of this class.
ObjectPtr	NewObjectArray (Long_t nElements, ENewType defConstructor=kClassNew) const
	Return a pointer to a newly allocated array of objects of this class.
ObjectPtr	NewObjectArray (Long_t nElements, void *arena, ENewType defConstructor=kClassNew) const
	Return a pointer to a newly allocated object of this class.
virtual void	PostLoadCheck ()
	Do the initialization that can only be done after the CINT dictionary has been fully populated and can not be delayed efficiently.
Long_t	Property () const override
	Returns the properties of the TClass as a bit field stored as a Long_t value.
Int_t	ReadBuffer (TBuffer &b, void *pointer)
	Function called by the Streamer functions to deserialize information from buffer b into object at p.
Int_t	ReadBuffer (TBuffer &b, void *pointer, Int_t version, UInt_t start, UInt_t count)
	Function called by the Streamer functions to deserialize information from buffer b into object at p.
void	RegisterStreamerInfo (TVirtualStreamerInfo *info)
	Register the StreamerInfo in the given slot, change the State of the TClass as appropriate.
void	RemoveStreamerInfo (Int_t slot)
	Remove and delete the StreamerInfo in the given slot.
void	ReplaceWith (TClass *newcl) const
void	ResetCaches ()
	To clean out all caches.
void	ResetClassInfo ()
	Make sure that the current ClassInfo is up to date.
void	ResetClassInfo (Long_t tagnum)
	Make sure that the current ClassInfo is up to date.
void	ResetInstanceCount ()
void	ResetMenuList ()
	Resets the menu list to it's standard value.
void	SetCanSplit (Int_t splitmode)
	Set the splitability of this class:
void	SetCollectionProxy (const ROOT::Detail::TCollectionProxyInfo &)
	Create the collection proxy object (and the streamer object) from using the information in the TCollectionProxyInfo.
void	SetContextMenuTitle (const char *title)
	Change (i.e. set) the title of the TNamed.
void	SetConvStreamerFunc (ClassConvStreamerFunc_t strm)
	Set a wrapper/accessor function around this class custom conversion streamer.
void	SetCurrentStreamerInfo (TVirtualStreamerInfo *info)
	Set pointer to current TVirtualStreamerInfo.
void	SetDeclFile (const char *name, Short_t line)
void	SetDelete (ROOT::DelFunc_t deleteFunc)
	Install a new wrapper around 'delete'.
void	SetDeleteArray (ROOT::DelArrFunc_t deleteArrayFunc)
	Install a new wrapper around 'delete []'.
void	SetDestructor (ROOT::DesFunc_t destructorFunc)
	Install a new wrapper around the destructor.
void	SetDirectoryAutoAdd (ROOT::DirAutoAdd_t dirAutoAddFunc)
	Install a new wrapper around the directory auto add function.
void	SetGlobalIsA (IsAGlobalFunc_t)
	This function installs a global IsA function for this class.
void	SetImplFileName (const char *implFileName)
void	SetLastReadInfo (TVirtualStreamerInfo *info)
void	SetMemberStreamer (const char *name, MemberStreamerFunc_t strm)
	Install a new member streamer (p will be copied).
void	SetMerge (ROOT::MergeFunc_t mergeFunc)
	Install a new wrapper around 'Merge'.
void	SetNew (ROOT::NewFunc_t newFunc)
	Install a new wrapper around 'new'.
void	SetNewArray (ROOT::NewArrFunc_t newArrayFunc)
	Install a new wrapper around 'new []'.
void	SetResetAfterMerge (ROOT::ResetAfterMergeFunc_t resetFunc)
	Install a new wrapper around 'ResetAfterMerge'.
void	SetStreamerFunc (ClassStreamerFunc_t strm)
	Set a wrapper/accessor function around this class custom streamer.
TVirtualStreamerInfo *	SetStreamerInfo (Int_t version, const char *info="")
	Info is a string describing the names and types of attributes written by the class Streamer function.
void	SetUnloaded ()
	Call this method to indicate that the shared library containing this class's code has been removed (unloaded) from the process's memory.
Int_t	Size () const
	Return size of object of this class.
void	Store (TBuffer &b) const
	Store class description on I/O buffer.
void	Streamer (void *obj, TBuffer &b, const TClass *onfile_class=nullptr) const
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Int_t	WriteBuffer (TBuffer &b, void *pointer, const char *info="")
	Function called by the Streamer functions to serialize object at p to buffer b.
Public Member Functions inherited from TDictionary
	TDictionary ()
	TDictionary (const char *name)
	TDictionary (const TDictionary &dict)
virtual	~TDictionary ()
void	CreateAttributeMap ()
TDictAttributeMap *	GetAttributeMap () const
TDictionary &	operator= (const TDictionary &other)
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TNamed
	TNamed ()
	TNamed (const char *name, const char *title)
	TNamed (const TNamed &named)
	TNamed copy ctor.
	TNamed (const TString &name, const TString &title)
virtual	~TNamed ()
	TNamed destructor.
void	Clear (Option_t *option="") override
	Set name and title to empty strings ("").
TObject *	Clone (const char *newname="") const override
	Make a clone of an object using the Streamer facility.
Int_t	Compare (const TObject *obj) const override
	Compare two TNamed objects.
void	Copy (TObject &named) const override
	Copy this to obj.
virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer.
const char *	GetName () const override
	Returns name of object.
const char *	GetTitle () const override
	Returns title of object.
ULong_t	Hash () const override
	Return hash value for this object.
Bool_t	IsSortable () const override
void	ls (Option_t *option="") const override
	List TNamed name and title.
TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator.
void	Print (Option_t *option="") const override
	Print TNamed name and title.
virtual void	SetName (const char *name)
	Set the name of the TNamed.
virtual void	SetNameTitle (const char *name, const char *title)
	Set all the TNamed parameters (name and title).
virtual void	SetTitle (const char *title="")
	Set the title of the TNamed.
virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.
	TObject (const TObject &object)
	TObject copy ctor.
virtual	~TObject ()
	TObject destructor.
void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.
virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.
ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.
virtual const char *	ClassName () const
	Returns name of class to which the object belongs.
virtual void	Delete (Option_t *option="")
	Delete this object.
virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.
virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.
virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1).
virtual void	Error (const char *method, const char *msgfmt,...) const
	Issue error message.
virtual void	Execute (const char *method, const char *params, Int_t *error=nullptr)
	Execute method on this object with the given parameter string, e.g.
virtual void	Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr)
	Execute method on this object with parameters stored in the TObjArray.
virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).
virtual void	Fatal (const char *method, const char *msgfmt,...) const
	Issue fatal error message.
virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes.
virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes.
virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.
virtual const char *	GetIconName () const
	Returns mime type name of object.
virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py).
virtual Option_t *	GetOption () const
virtual UInt_t	GetUniqueID () const
	Return the unique object id.
virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.
Bool_t	HasInconsistentHash () const
	Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.
virtual void	Info (const char *method, const char *msgfmt,...) const
	Issue info message.
virtual void	Inspect () const
	Dump contents of this object in a graphics canvas.
void	InvertBit (UInt_t f)
Bool_t	IsDestructed () const
	IsDestructed.
virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory).
R__ALWAYS_INLINE Bool_t	IsOnHeap () const
R__ALWAYS_INLINE Bool_t	IsZombie () const
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).
virtual Bool_t	Notify ()
	This method must be overridden to handle object notification (the base implementation is no-op).
void	Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.
void	operator delete (void *ptr)
	Operator delete.
void	operator delete (void *ptr, void *vp)
	Only called by placement new when throwing an exception.
void	operator delete[] (void *ptr)
	Operator delete [].
void	operator delete[] (void *ptr, void *vp)
	Only called by placement new[] when throwing an exception.
void *	operator new (size_t sz)
void *	operator new (size_t sz, void *vp)
void *	operator new[] (size_t sz)
void *	operator new[] (size_t sz, void *vp)
TObject &	operator= (const TObject &rhs)
	TObject assignment operator.
virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself.
virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.
virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.
virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list.
void	ResetBit (UInt_t f)
virtual void	SaveAs (const char *filename="", Option_t *option="") const
	Save this object in the file specified by filename.
virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out".
void	SetBit (UInt_t f)
void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.
virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.
virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
virtual void	SysError (const char *method, const char *msgfmt,...) const
	Issue system error message.
R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const
Int_t	TestBits (UInt_t f) const
virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.
virtual void	Warning (const char *method, const char *msgfmt,...) const
	Issue warning message.
virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.
virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.

Static Public Member Functions
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
Static Public Member Functions inherited from TQObject
static Bool_t	AreAllSignalsBlocked ()
	Returns true if all signals are blocked.
static Bool_t	BlockAllSignals (Bool_t b)
	Block or unblock all signals. Returns the previous block status.
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static Bool_t	Connect (const char *sender_class, const char *signal, const char *receiver_class, void *receiver, const char *slot)
	This method allows to make a connection from any object of the same class to a single slot.
static Bool_t	Connect (TQObject *sender, const char *signal, const char *receiver_class, void *receiver, const char *slot)
	Create connection between sender and receiver.
static const char *	DeclFileName ()
static Bool_t	Disconnect (const char *class_name, const char *signal, void *receiver=nullptr, const char *slot=nullptr)
	Disconnects "class signal".
static Bool_t	Disconnect (TQObject *sender, const char *signal=nullptr, void *receiver=nullptr, const char *slot=nullptr)
	Disconnects signal in object sender from slot_method in object receiver.
Static Public Member Functions inherited from TClass
static void	AddClass (TClass *cl)
	static: Add a class to the list and map of classes.
static void	AddClassToDeclIdMap (TDictionary::DeclId_t id, TClass *cl)
	static: Add a TClass* to the map of classes.
static Bool_t	AddRule (const char *rule)
	Add a schema evolution customization rule.
static Int_t	AutoBrowse (TObject *obj, TBrowser *browser)
	Browse external object inherited from TObject.
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
template<typename T >
static TClass *	GetClass (Bool_t load=kTRUE, Bool_t silent=kFALSE)
static TClass *	GetClass (ClassInfo_t *info, Bool_t load=kTRUE, Bool_t silent=kFALSE)
	Static method returning pointer to TClass of the specified ClassInfo.
static TClass *	GetClass (const char *name, Bool_t load, Bool_t silent, size_t hint_pair_offset, size_t hint_pair_size)
static TClass *	GetClass (const char *name, Bool_t load=kTRUE, Bool_t silent=kFALSE)
	Static method returning pointer to TClass of the specified class name.
static TClass *	GetClass (const std::type_info &typeinfo, Bool_t load=kTRUE, Bool_t silent=kFALSE, size_t hint_pair_offset=0, size_t hint_pair_size=0)
	Return pointer to class with name.
static Bool_t	GetClass (DeclId_t id, std::vector< TClass * > &classes)
static DictFuncPtr_t	GetDict (const char *cname)
	Return a pointer to the dictionary loading function generated by rootcint.
static DictFuncPtr_t	GetDict (const std::type_info &info)
	Return a pointer to the dictionary loading function generated by rootcint.
static Bool_t	HasDictionarySelection (const char *clname)
	Check whether a class has a dictionary or ROOT can load one.
static ENewType	IsCallingNew ()
	Static method returning the defConstructor flag passed to TClass::New().
static TClass *	Load (TBuffer &b)
	Load class description from I/O buffer and return class object.
static TClass *	LoadClass (const char *requestedname, Bool_t silent)
	Helper function used by TClass::GetClass().
static Int_t	ReadRules ()
	Read the class.rules files from the default location:.
static Int_t	ReadRules (const char *filename)
	Read a class.rules file which contains one rule per line with comment starting with a #.
static void	RemoveClass (TClass *cl)
	static: Remove a class from the list and map of classes
static void	RemoveClassDeclId (TDictionary::DeclId_t id)
Static Public Member Functions inherited from TDictionary
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
static TDictionary *	GetDictionary (const char *name)
	Retrieve the type (class, fundamental type, typedef etc) named "name".
static TDictionary *	GetDictionary (const std::type_info &typeinfo)
static bool	WantsRegularMembers (EMemberSelection sel)
static bool	WantsUsingDecls (EMemberSelection sel)
Static Public Member Functions inherited from TNamed
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
Static Public Member Functions inherited from TObject
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
static Longptr_t	GetDtorOnly ()
	Return destructor only flag.
static Bool_t	GetObjectStat ()
	Get status of object stat flag.
static void	SetDtorOnly (void *obj)
	Set destructor only flag.
static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.

Private Member Functions
	TQClass (const TClass &)=delete
TQClass &	operator= (const TQClass &)=delete

Friends
class	TQObject

Additional Inherited Members
Public Types inherited from TClass
enum	ECheckSum {   kCurrentCheckSum = 0 , kNoEnum = 1 , kReflexNoComment = 2 , kNoRange = 3 ,   kWithTypeDef = 4 , kReflex = 5 , kNoRangeCheck = 6 , kNoBaseCheckSum = 7 ,   kLatestCheckSum = 8 }
enum	ENewType { kRealNew = 0 , kClassNew , kDummyNew }
enum	EState {   kNoInfo , kForwardDeclared , kEmulated , kInterpreted ,   kHasTClassInit , kLoaded = kHasTClassInit , kNamespaceForMeta }
enum	EStatusBits {   kReservedLoading = (1ULL << ( 7 )) , kHasLocalHashMember = (1ULL << ( 14 )) , kIgnoreTObjectStreamer = (1ULL << ( 15 )) , kUnloaded = (1ULL << ( 16 )) ,   kIsTObject = (1ULL << ( 17 )) , kIsForeign = (1ULL << ( 18 )) , kStartWithTObject = (1ULL << ( 20 )) , kWarned = (1ULL << ( 21 )) ,   kHasNameMapNode = (1ULL << ( 22 )) }
Public Types inherited from TDictionary
typedef const void *	DeclId_t
enum class	EMemberSelection { kNoUsingDecls , kOnlyUsingDecls , kAlsoUsingDecls }
	Kinds of members to include in lists. More...
enum	ESTLType {   kNone = ROOT::kNotSTL , kVector = ROOT::kSTLvector , kList = ROOT::kSTLlist , kForwardlist = ROOT::kSTLforwardlist ,   kDeque = ROOT::kSTLdeque , kMap = ROOT::kSTLmap , kMultimap = ROOT::kSTLmultimap , kSet = ROOT::kSTLset ,   kMultiset = ROOT::kSTLmultiset , kUnorderedSet = ROOT::kSTLunorderedset , kUnorderedMultiset = ROOT::kSTLunorderedmultiset , kUnorderedMap = ROOT::kSTLunorderedmap ,   kUnorderedMultimap = ROOT::kSTLunorderedmultimap , kBitset = ROOT::kSTLbitset }
Public Types inherited from TObject
enum	{   kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 ,   kBitMask = 0x00ffffff }
enum	{ kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }
enum	EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }
enum	EStatusBits {   kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) ,   kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) }
Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }
Protected Member Functions inherited from TQObject
virtual void *	GetSender ()
virtual const char *	GetSenderClassName () const
Protected Member Functions inherited from TClass
TVirtualStreamerInfo *	FindStreamerInfo (TObjArray *arr, UInt_t checksum) const
	Find the TVirtualStreamerInfo in the StreamerInfos corresponding to checksum.
void	GetMissingDictionariesForBaseClasses (TCollection &result, TCollection &visited, bool recurse)
	Verify the base classes always.
void	GetMissingDictionariesForMembers (TCollection &result, TCollection &visited, bool recurse)
	Verify the Data Members.
void	GetMissingDictionariesForPairElements (TCollection &result, TCollection &visited, bool recurse)
void	GetMissingDictionariesWithRecursionCheck (TCollection &result, TCollection &visited, bool recurse)
	From the second level of recursion onwards it is different state check.
Protected Member Functions inherited from TDictionary
Bool_t	UpdateInterpreterStateMarker ()
	the Cling ID of the transaction that last updated the object
Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char *location, const char *fmt, va_list va) const
	Interface to ErrorHandler (protected).
void	MakeZombie ()
Static Protected Member Functions inherited from TQObject
static Int_t	CheckConnectArgs (TQObject *sender, TClass *sender_class, const char *signal, TClass *receiver_class, const char *slot)
	Checking of consistency of sender/receiver methods/arguments.
static TString	CompressName (const char *method_name)
	Removes "const" words and blanks from full (with prototype) method name and resolve any typedefs in the method signature.
static Bool_t	ConnectToClass (const char *sender_class, const char *signal, TClass *receiver_class, void *receiver, const char *slot)
	This method allows to make connection from any object of the same class to the receiver object.
static Bool_t	ConnectToClass (TQObject *sender, const char *signal, TClass *receiver_class, void *receiver, const char *slot)
	Create connection between sender and receiver.
Protected Attributes inherited from TQObject
TList *	fListOfConnections
	list of signals from this object
TList *	fListOfSignals
Bool_t	fSignalsBlocked
	list of connections to this object
Protected Attributes inherited from TNamed
TString	fName
TString	fTitle
Static Protected Attributes inherited from TQObject
static Bool_t	fgAllSignalsBlocked = kFALSE
	flag used for suppression of signals

#include <TQClass.h>

Inheritance diagram for TQClass:

Constructor & Destructor Documentation

TQClass() [1/2]

TQClass::TQClass ( const TClass &  )

privatedelete

TQClass() [2/2]

TQClass::TQClass ( const char *  name, Version_t  cversion, const std::type_info &  info, TVirtualIsAProxy *  isa, const char *  dfil = nullptr, const char *  ifil = nullptr, Int_t  dl = 0, Int_t  il = 0  )

inline

Definition at line 42 of file TQClass.h.

~TQClass()

virtual TQClass::~TQClass ( )

inlinevirtual

Definition at line 49 of file TQClass.h.

Member Function Documentation

Class()

static TClass * TQClass::Class ( )

static

Returns

TClass describing this class

Class_Name()

static const char * TQClass::Class_Name ( )

static

Returns

Name of this class

Class_Version()

static constexpr Version_t TQClass::Class_Version ( )

inlinestaticconstexpr

Returns

Version of this class

Definition at line 51 of file TQClass.h.

DeclFileName()

static const char * TQClass::DeclFileName ( )

inlinestatic

Returns

Name of the file containing the class declaration

Definition at line 51 of file TQClass.h.

IsA()

TClass * TQClass::IsA ( ) const

inlineoverridevirtual

Returns

TClass describing current object

Reimplemented from TQObject.

Definition at line 51 of file TQClass.h.

operator=()

TQClass & TQClass::operator= ( const TQClass &  )

privatedelete

Streamer()

void TQClass::Streamer ( TBuffer &  R__b )

overridevirtual

Stream an object of class TQObject.

Reimplemented from TQObject.

StreamerNVirtual()

void TQClass::StreamerNVirtual ( TBuffer &  ClassDef_StreamerNVirtual_b )

inline

Definition at line 51 of file TQClass.h.

Friends And Related Symbol Documentation

TQObject

friend class TQObject

friend

Definition at line 39 of file TQClass.h.

Libraries for TQClass:

---

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

• core/base/inc/TQClass.h