class TMethodBrowsable: public TVirtualBranchBrowsable


 TVirtualBranchBrowsable is a base class (not really abstract, but useless
 by itself) for helper objects that extend TBranch's browsing support.
 Each registered derived class's generator method is called, which fills
 all created helper objects into a list which can then be browsed.
 For details of what these browser helper objects can do, see e.g.
 TMethodBrowsable, which allows methods to show up in the TBrowser.

 Only registered helper objects are created. By default, only
 TMethodBrowsable, TNonSplitBrowsable, and TCollectionPropertyBrowsable
 are registered (see RegisterDefaultGenerators). You can prevent any of
 their objects to show up in the browser by unregistering the generator:
   TMethodBrowsable::Unregister()
 will stop creating browsable method helper objects from that call on.
 Note that these helper objects are cached (in TBranch::fBrowsables);
 already created (and thus cached) browsables will still appear in the
 browser even after unregistering the corresponding generator.

 You can implement your own browsable objects and thier generator; see
 e.g. the simple TCollectionPropertyBrowsable. Note that you will have
 to register your generator just like any other, and that you should
 implement the following methods for your own class, mainly for
 consistency reasons:
   static void Register() {
     TVirtualBranchBrowsable::RegisterGenerator(GetBrowsables); }
   static void Unregister() {
     TVirtualBranchBrowsable::UnregisterGenerator(GetBrowsables); }
 where GetBrowsables is a static member function of your class, that
 creates the browsable helper objects, and has the signature
   static Int_t GetBrowsables(TList& list, const TBranch* branch,
                              const TVirtualBranchBrowsable* parent=0);
 It has to return the number of browsable helper objects for parent
 (or, if NULL, for branch) which are added to the list.

Function Members (Methods)

public:

virtual	~TMethodBrowsable()
void	TObject::AbstractMethod(const char* method) const
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TVirtualBranchBrowsable::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
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)
static Int_t	TVirtualBranchBrowsable::FillListOfBrowsables(TList& list, const TBranch* branch, const TVirtualBranchBrowsable* parent = 0)
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
const TBranch*	TVirtualBranchBrowsable::GetBranch() const
static Int_t	GetBrowsables(TList& list, const TBranch* branch, const TVirtualBranchBrowsable* parent = 0)
TClass*	TVirtualBranchBrowsable::GetClassType() const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	GetIconName() const
TList*	TVirtualBranchBrowsable::GetLeaves() 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
const TVirtualBranchBrowsable*	TVirtualBranchBrowsable::GetParent() const
void	TVirtualBranchBrowsable::GetScope(TString& scope) const
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	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TVirtualBranchBrowsable::IsFolder() const
static Bool_t	IsMethodBrowsable(const TMethod* m)
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)
TMethodBrowsable&	operator=(const TMethodBrowsable&)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	TNamed::Print(Option_t* option = "") const
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
static void	Register()
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
	TMethodBrowsable(const TMethodBrowsable&)
Bool_t	TVirtualBranchBrowsable::TypeIsPointer() const
static void	Unregister()
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
static void	GetBrowsableMethodsForClass(TClass* cl, TList& list)
static TClass*	TVirtualBranchBrowsable::GetCollectionContainedType(const TBranch* b, const TVirtualBranchBrowsable* parent, TClass*& contained)
static list<TVirtualBranchBrowsable::MethodCreateListOfBrowsables_t>&	TVirtualBranchBrowsable::GetRegisteredGenerators()
void	TObject::MakeZombie()
static void	TVirtualBranchBrowsable::RegisterGenerator(TVirtualBranchBrowsable::MethodCreateListOfBrowsables_t generator)
void	TVirtualBranchBrowsable::SetType(TClass* type)
void	TVirtualBranchBrowsable::SetTypeIsPointer(Bool_t set = kTRUE)
	TMethodBrowsable(const TBranch* branch, TMethod* m, const TVirtualBranchBrowsable* parent = 0)
static void	TVirtualBranchBrowsable::UnregisterGenerator(TVirtualBranchBrowsable::MethodCreateListOfBrowsables_t generator)

Data Members

public:

static TObject::<anonymous>	TObject::kBitMask
static TObject::EStatusBits	TObject::kCanDelete
static TObject::EStatusBits	TObject::kCannotPick
static TObject::EStatusBits	TObject::kHasUUID
static TObject::EStatusBits	TObject::kInvalidObject
static TObject::<anonymous>	TObject::kIsOnHeap
static TObject::EStatusBits	TObject::kIsReferenced
static TObject::EStatusBits	TObject::kMustCleanup
static TObject::EStatusBits	TObject::kNoContextMenu
static TObject::<anonymous>	TObject::kNotDeleted
static TObject::EStatusBits	TObject::kObjInCanvas
static TObject::<anonymous>	TObject::kOverwrite
static TObject::<anonymous>	TObject::kSingleKey
static TObject::<anonymous>	TObject::kWriteDelete
static TObject::<anonymous>	TObject::kZombie

protected:

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

private:

TMethod*	fMethod	pointer to a method

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TMethodBrowsable(const TBranch* branch, TMethod* m, const TVirtualBranchBrowsable* parent = 0)

 Constructor.
 Links a TBranchElement to a TMethod, allowing the TBrowser to
 browse simple methods.

 The c'tor sets the name for a method "Class::Method(params) const"
 to "Method(params)", title to TMethod::GetPrototype

void GetBrowsableMethodsForClass(TClass* cl, TList& list)

 Given a class, this methods fills list with TMethodBrowsables
 for the class and its base classes, and returns the number of
 added elements. If called from a TBranch::Browse overload, "branch"
 should be set to the calling TBranch, otherwise "parent" should
 be set to the TVirtualBranchBrowsable being browsed, and branch
 should be the branch of the parent.

Int_t GetBrowsables(TList& list, const TBranch* branch, const TVirtualBranchBrowsable* parent = 0)

 This methods fills list with TMethodBrowsables
 for the branch's or parent's class and its base classes, and returns
 the number of added elements. If called from a TBranch::Browse
 overload, "branch" should be set to the calling TBranch, otherwise
 "parent" should be set to the TVirtualBranchBrowsable being browsed.

Bool_t IsMethodBrowsable(const TMethod* m)

 A TMethod is browsable if it is const, public and not pure virtual,
 if does not have any parameter without default value, and if it has
 a (non-void) return value.
 A method called *, Get*, or get* will not be browsable if there is a
 persistent data member called f*, _*, or m*, as data member access is
 faster than method access. Examples: if one of fX, _X, or mX is a
 persistent data member, the methods GetX(), getX(), and X() will not
 be browsable.

void Register()

 Wrapper for the registration method. Needed against MSVC, which
 assigned different addr to the same method, depending on what
 translation unit you're in...

void Unregister()

 Wrapper for the registration method. Needed against MSVC, which
 assigned different addr to the same method, depending on what
 translation unit you're in...

const char * GetIconName() const

 return icon shown when browsing a TVirtualBranchBrowsable

~TMethodBrowsable()

{}

TMethodBrowsable(const TBranch* branch, TMethod* m, const TVirtualBranchBrowsable* parent = 0)