class TMethod: public TFunction


Each ROOT class (see TClass) has a linked list of methods.
This class describes one single method (member function).
The method info is obtained via the CINT api. See class TCling.

The method information is used a.o. by the THml class and by the
TTree class.

Function Members (Methods)

public:

virtual	~TMethod()
void	TObject::AbstractMethod(const char* method) const
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TObject::Browse(TBrowser* b)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	TNamed::Clear(Option_t* option = "")
virtual TObject*	Clone(const char* newname = "") const
virtual Int_t	TNamed::Compare(const TObject* obj) const
virtual void	TNamed::Copy(TObject& named) const
void	TDictionary::CreateAttributeMap()
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TObject::Dump() constMENU
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
Long_t	TFunction::ExtraProperty() const
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual void	TNamed::FillBuffer(char*& buffer)
virtual TDataMember*	FindDataMember()
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
TDictAttributeMap*	TDictionary::GetAttributeMap() const
TClass*	GetClass() const
virtual const char*	GetCommentString()
TDictionary::DeclId_t	TFunction::GetDeclId() const
static TDictionary*	TDictionary::GetDictionary(const char* name)
static TDictionary*	TDictionary::GetDictionary(const type_info& typeinfo)
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
virtual TList*	GetListOfMethodArgs()
virtual const char*	TFunction::GetMangledName() const
virtual const char*	TNamed::GetName() const
Int_t	TFunction::GetNargs() const
Int_t	TFunction::GetNargsOpt() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
virtual const char*	TFunction::GetPrototype() const
const char*	TFunction::GetReturnTypeName() const
string	TFunction::GetReturnTypeNormalizedName() const
const char*	TFunction::GetSignature()
virtual const char*	Getter() const
virtual TMethodCall*	GetterMethod()
virtual const char*	TNamed::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TNamed::Hash() const
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
virtual void	TObject::Inspect() constMENU
void*	TFunction::InterfaceMethod() const
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TObject::IsFolder() const
EMenuItemKind	IsMenuItem() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TNamed::IsSortable() const
virtual Bool_t	IsValid()
Bool_t	TObject::IsZombie() const
virtual void	TFunction::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
virtual Bool_t	TObject::Notify()
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
void	TObject::operator delete(void* ptr)
void	TObject::operator delete(void* ptr, void* vp)
void	TObject::operator delete[](void* ptr)
void	TObject::operator delete[](void* ptr, void* vp)
void*	TObject::operator new(size_t sz)
void*	TObject::operator new(size_t sz, void* vp)
void*	TObject::operator new[](size_t sz)
void*	TObject::operator new[](size_t sz, void* vp)
TMethod&	operator=(const TMethod& rhs)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	TFunction::Print(Option_t* option = "") const
virtual Long_t	TFunction::Property() const
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	TObject::ResetBit(UInt_t f)
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(ostream& out, Option_t* option = "")
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
virtual void	SetMenuItem(EMenuItemKind menuItem)
virtual void	TNamed::SetName(const char* name)MENU
virtual void	TNamed::SetNameTitle(const char* name, const char* title)
static void	TObject::SetObjectStat(Bool_t stat)
virtual TMethodCall*	SetterMethod()
virtual void	TNamed::SetTitle(const char* title = "")MENU
virtual void	TObject::SetUniqueID(UInt_t uid)
virtual void	ShowMembers(TMemberInspector& insp) const
virtual Int_t	TNamed::Sizeof() const
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
	TMethod(const TMethod& org)
	TMethod(MethodInfo_t* info = 0, TClass* cl = 0)
virtual Bool_t	Update(MethodInfo_t* info)
virtual void	TObject::UseCurrentStyle()
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	TObject::MakeZombie()
Bool_t	TDictionary::UpdateInterpreterStateMarker()

private:

virtual void	CreateSignature()
void	SetMenuItem(const char* docstring)

Data Members

public:

static TObject::<anonymous>	TObject::kBitMask
static TDictionary::ESTLType	TDictionary::kBitset
static TObject::EStatusBits	TObject::kCanDelete
static TObject::EStatusBits	TObject::kCannotPick
static TDictionary::ESTLType	TDictionary::kDeque
static TObject::EStatusBits	TObject::kHasUUID
static TObject::EStatusBits	TObject::kInvalidObject
static TObject::<anonymous>	TObject::kIsOnHeap
static TObject::EStatusBits	TObject::kIsReferenced
static TDictionary::ESTLType	TDictionary::kList
static TDictionary::ESTLType	TDictionary::kMap
static TDictionary::ESTLType	TDictionary::kMultimap
static TDictionary::ESTLType	TDictionary::kMultiset
static TObject::EStatusBits	TObject::kMustCleanup
static TObject::EStatusBits	TObject::kNoContextMenu
static TDictionary::ESTLType	TDictionary::kNone
static TObject::<anonymous>	TObject::kNotDeleted
static TObject::EStatusBits	TObject::kObjInCanvas
static TObject::<anonymous>	TObject::kOverwrite
static TDictionary::ESTLType	TDictionary::kSet
static TObject::<anonymous>	TObject::kSingleKey
static TDictionary::ESTLType	TDictionary::kVector
static TObject::<anonymous>	TObject::kWriteDelete
static TObject::<anonymous>	TObject::kZombie

protected:

MethodInfo_t*	TFunction::fInfo	pointer to Interpreter function info
TString	TFunction::fMangledName	Mangled name as determined by CINT.
TList*	TFunction::fMethodArgs	list of function arguments
TString	TNamed::fName	object identifier
TString	TFunction::fSignature	string containing function signature
TString	TNamed::fTitle	object title

private:

TClass*	fClass	pointer to the class
TString	fGetter	state getter in case this is a *TOGGLE method
TMethodCall*	fGetterMethod	methodcall for state getter in case this is a *TOGGLE method
EMenuItemKind	fMenuItem	type of menuitem in context menu
TMethodCall*	fSetterMethod	methodcall for state setter in case this is a *TOGGLE method

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TMethod(MethodInfo_t* info = 0, TClass* cl = 0)

 Default TMethod ctor. TMethods are constructed in TClass.
 Comment strings are pre-parsed to find out whether the method is
 a context-menu item.

TMethod(const TMethod& org)

 Copy ctor.

TMethod& operator=(const TMethod& rhs)

 Assignment operator.

~TMethod()

 Cleanup.

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

 Clone method.

const char * GetCommentString()

 Returns a comment string from the class declaration.

void CreateSignature()

 Using the CINT method arg information create a complete signature string.

TDataMember * FindDataMember()

 Tries to guess DataMember from comment string
 and Method's name <==(only if 1 Argument!).
 If more then one argument=> returns pointer to the last argument.
 It also sets MethodArgs' pointers to point to specified data members.

 The form of comment string defining arguments is:
 void XXX(Int_t x1, Float_t y2) //*ARGS={x1=>fX1,y2=>fY2}
 where fX1, fY2 are data fields in the same class.
 ("pointers" to data members)

TMethodCall * GetterMethod()

 Return call environment for the getter method in case this is a
 *TOGGLE method (for the context menu).

Bool_t IsValid()

 Return true if this function object is pointing to a currently
 loaded function.  If a function is unloaded after the TMethod
 is created, the TMethod will be set to be invalid.

TMethodCall * SetterMethod()

 Return call environment for this method in case this is a
 *TOGGLE method which takes a single boolean or integer argument.

TList * GetListOfMethodArgs()

 Returns methodarg list and additionally updates fDataMember in TMethod by
 calling FindDataMember();

void SetMenuItem(const char* docstring)

 Set the menu item as prescribed in the doctstring.

Bool_t Update(MethodInfo_t* info)

 Update the TMethod to reflect the new info.

 This can be used to implement unloading (info == 0) and then reloading
 (info being the 'new' decl address).

void SetMenuItem(const char* docstring)

TClass * GetClass() const

{ return fClass; }

EMenuItemKind IsMenuItem() const

{ return fMenuItem; }

const char * Getter() const

{ return fGetter; }