class TMethodArg: public TDictionary


Each ROOT method (see TMethod) has a linked list of its arguments.
This class describes one single method argument.
The method argument info is obtained via the CINT api.
See class TCling.

The method argument information is used a.o. in the TContextMenu
and THtml classes.

Function Members (Methods)

public:

virtual	~TMethodArg()
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*	TNamed::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)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual void	TNamed::FillBuffer(char*& buffer)
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
TDictAttributeMap*	TDictionary::GetAttributeMap() const
TDataMember*	GetDataMember() const
const char*	GetDefault() 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()
const char*	GetFullTypeName() const
virtual const char*	TObject::GetIconName() const
TFunction*	GetMethod() const
virtual const char*	TNamed::GetName() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
TList*	GetOptions() const
virtual const char*	TNamed::GetTitle() const
const char*	GetTypeName() const
string	GetTypeNormalizedName() 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	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TObject::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TNamed::IsSortable() const
Bool_t	TObject::IsZombie() const
virtual void	TNamed::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)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	TNamed::Print(Option_t* option = "") const
virtual Long_t	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	TNamed::SetName(const char* name)MENU
virtual void	TNamed::SetNameTitle(const char* name, const char* title)
static void	TObject::SetObjectStat(Bool_t stat)
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
	TMethodArg(MethodArgInfo_t* info = 0, TFunction* method = 0)
void	Update(MethodArgInfo_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:

TMethodArg&	operator=(const TMethodArg&)
	TMethodArg(const TMethodArg&)

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:

TString	TNamed::fName	object identifier
TString	TNamed::fTitle	object title

private:

TDataMember*	fDataMember	TDataMember pointed by this arg,to get values and options from.
MethodArgInfo_t*	fInfo	pointer to CINT method argument info
TFunction*	fMethod	pointer to the method or global function

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TMethodArg(MethodArgInfo_t* info = 0, TFunction* method = 0)

 Default TMethodArg ctor. TMethodArgs are constructed in TFunction
 via a call to TCling::CreateListOfMethodArgs().

~TMethodArg()

 TMethodArg dtor deletes adopted CINT MethodArgInfo object.

const char * GetDefault() const

 Get default value of method argument.

const char * GetTypeName() const

 Get type of method argument, e.g.: "class TDirectory*" -> "TDirectory"
 Result needs to be used or copied immediately.

const char * GetFullTypeName() const

 Get full type description of method argument, e.g.: "class TDirectory*".

std::string GetTypeNormalizedName() const

 Get the normalized name of the return type.  A normalized name is fully
 qualified and has all typedef desugared except for the 'special' typedef
 which include Double32_t, Float16_t, [U]Long64_t and std::string.  It
 also has std:: removed [This is subject to change].

Long_t Property() const

 Get property description word. For meaning of bits see EProperty.

TList * GetOptions() const

 Returns list of possible options - according to pointed datamember.
 If there is no datamember field assigned to this methodarg - returns 0.

TDataMember * GetDataMember() const

 Returns TDataMember pointed by this methodarg.
 If you want to specify list of options or current value for your
 MethodArg (i.e. it is used as initial values in argument-asking dialogs
 popped up from context-meny),you can get this value from one of data
 members of the class.
 The only restriction is, that this DataMember object must have its
 Getter/Setter methods set-up correctly - for details look at TDataMember.
 To learn how to specify the data member to which the argument should
 "point", look at TMethod. This is TMethod which sets up fDataMember,
 so it could work correctly.

void Update(MethodArgInfo_t* info)

 Update fInfo (to 0 for unloading and non-zero for reloading).
 This takes ownership of 'info'

TMethodArg(const TMethodArg& )

TMethodArg& operator=(const TMethodArg& )

TFunction * GetMethod() const

{ return fMethod; }