TCollectionMethodBrowsable extends TCollectionPropertyBrowsable by showing all methods of the collection itself.
If none are available - e.g. for STL classes like std::list, a TVirtualBranchBrowsable object is created instead. The methods' names will have a "@" prepended, to distinguish them from the contained elements' methods.
This browser helper object is not part of the default list of registered generators (see TVirtualBranchBrowsable::RegisterDefaultGenerators()). If you want to use it, you should call TCollectionMethodBrowsable::Register(); As it extends the functionality of TVirtualBranchBrowsable, one might want to unregister the generator of the "@size()" method by calling TCollectionPropertyBrowsable::Unregister();
Definition at line 178 of file TBranchBrowsable.h.
Public Member Functions | |
~TCollectionMethodBrowsable () | |
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~TMethodBrowsable () | |
const char * | GetIconName () const override |
return our special icons | |
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~TVirtualBranchBrowsable () | |
Destructor. Delete our leaves. | |
void | Browse (TBrowser *b) override |
Calls TTree::Draw on the method if return type is not a class; otherwise expands returned object's "folder". | |
const TBranch * | GetBranch () const |
return the parent branch (might be many levels up) | |
TClass * | GetClassType () const |
return the type of this browsable object | |
const char * | GetIconName () const override |
return icon shown when browsing a TVirtualBranchBrowsable | |
TList * | GetLeaves () const |
Return list of leaves. If not set up yet we'll create them. | |
const TVirtualBranchBrowsable * | GetParent () const |
return the parent TVirtualBranchBrowsable | |
void | GetScope (TString &scope) const |
Returns the full name for TTree::Draw to draw *this. | |
Bool_t | IsFolder () const override |
check whether we have sub-elements | |
Bool_t | TypeIsPointer () const |
return whether the type of this browsable object is a pointer | |
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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. | |
virtual void | Clear (Option_t *option="") |
Set name and title to empty strings (""). | |
virtual TObject * | Clone (const char *newname="") const |
Make a clone of an object using the Streamer facility. | |
virtual Int_t | Compare (const TObject *obj) const |
Compare two TNamed objects. | |
virtual void | Copy (TObject &named) const |
Copy this to obj. | |
virtual void | FillBuffer (char *&buffer) |
Encode TNamed into output buffer. | |
virtual const char * | GetName () const |
Returns name of object. | |
virtual const char * | GetTitle () const |
Returns title of object. | |
virtual ULong_t | Hash () const |
Return hash value for this object. | |
virtual Bool_t | IsSortable () const |
virtual void | ls (Option_t *option="") const |
List TNamed name and title. | |
TNamed & | operator= (const TNamed &rhs) |
TNamed assignment operator. | |
virtual void | Print (Option_t *option="") const |
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. | |
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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 | Draw (Option_t *option="") |
Default Draw method for all objects. | |
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 for instance with: gROOT->SetSelectedPad(gPad) . | |
virtual void | Dump () const |
Dump contents of object on stdout. | |
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=0) |
Execute method on this object with the given parameter string, e.g. | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=0) |
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 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 Bool_t | InheritsFrom (const char *classname) const |
Returns kTRUE if object inherits from class "classname". | |
virtual Bool_t | InheritsFrom (const TClass *cl) const |
Returns kTRUE if object inherits from TClass cl. | |
virtual void | Inspect () const |
Dump contents of this object in a graphics canvas. | |
void | InvertBit (UInt_t f) |
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. | |
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) |
Operator delete []. | |
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. | |
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=0, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. | |
virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const |
Write this object to the current directory. | |
Static Public Member Functions | |
static Int_t | GetBrowsables (TList &list, const TBranch *branch, const TVirtualBranchBrowsable *parent=nullptr) |
This methods fills list with TMethodBrowsables for the branch's or parent's collection class and its base classes, and returns the number of added elements. | |
static void | Register () |
Wrapper for the registration method. | |
static void | Unregister () |
Wrapper for the registration method. | |
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static Int_t | GetBrowsables (TList &list, const TBranch *branch, const TVirtualBranchBrowsable *parent=nullptr) |
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. | |
static 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. | |
static void | Register () |
Wrapper for the registration method. | |
static void | Unregister () |
Wrapper for the registration method. | |
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static Int_t | FillListOfBrowsables (TList &list, const TBranch *branch, const TVirtualBranchBrowsable *parent=nullptr) |
Askes all registered generators to fill their browsables into the list. | |
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static Long_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. | |
Protected Member Functions | |
TCollectionMethodBrowsable (const TBranch *branch, TMethod *m, const TVirtualBranchBrowsable *parent=nullptr) | |
Constructor, see TMethodBrowsable's constructor. | |
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TMethodBrowsable (const TBranch *branch, TMethod *m, const TVirtualBranchBrowsable *parent=nullptr) | |
Constructor. | |
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TVirtualBranchBrowsable (const TBranch *b, TClass *type, Bool_t typeIsPointer, const TVirtualBranchBrowsable *parent=nullptr) | |
Constructor setting all members according to parameters. | |
void | SetType (TClass *type) |
sets the type of this browsable object | |
void | SetTypeIsPointer (Bool_t set=kTRUE) |
sets whether the type of this browsable object is a pointer | |
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virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
Interface to ErrorHandler (protected). | |
void | MakeZombie () |
Additional Inherited Members | |
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typedef Int_t(* | MethodCreateListOfBrowsables_t) (TList &, const TBranch *branch, const TVirtualBranchBrowsable *parent) |
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enum | { kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff } |
enum | { kSingleKey = BIT(0) , kOverwrite = BIT(1) , kWriteDelete = BIT(2) } |
enum | EDeprecatedStatusBits { kObjInCanvas = BIT(3) } |
enum | EStatusBits { kCanDelete = BIT(0) , kMustCleanup = BIT(3) , kIsReferenced = BIT(4) , kHasUUID = BIT(5) , kCannotPick = BIT(6) , kNoContextMenu = BIT(8) , kInvalidObject = BIT(13) } |
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enum | { kOnlyPrepStep = BIT(3) } |
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static 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. | |
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static TClass * | GetCollectionContainedType (const TBranch *b, const TVirtualBranchBrowsable *parent, TClass *&contained) |
Check whether the branch (or the parent) contains a collection. | |
static std::list< MethodCreateListOfBrowsables_t > & | GetRegisteredGenerators () |
returns the list of registered generator methods | |
static void | RegisterGenerator (MethodCreateListOfBrowsables_t generator) |
Adds a generator to be called when browsing branches. | |
static void | UnregisterGenerator (MethodCreateListOfBrowsables_t generator) |
Removes a generator from the list of generators to be called when browsing branches. | |
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TString | fName |
TString | fTitle |
#include <TBranchBrowsable.h>
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inline |
Definition at line 180 of file TBranchBrowsable.h.
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protected |
Constructor, see TMethodBrowsable's constructor.
Prepends "@" to the name to make this method work on the container.
Definition at line 910 of file TBranchBrowsable.cxx.
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static |
This methods fills list with TMethodBrowsables for the branch's or parent's collection 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.
Definition at line 924 of file TBranchBrowsable.cxx.
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static |
Wrapper for the registration method.
Needed against MSVC, which assigned different addr to the same method, depending on what translation unit you're in...
Definition at line 960 of file TBranchBrowsable.cxx.
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static |
Wrapper for the registration method.
Needed against MSVC, which assigned different addr to the same method, depending on what translation unit you're in...
Definition at line 970 of file TBranchBrowsable.cxx.