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ROOT
6.07/01
Reference Guide
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ROOT
6.07/01
Reference Guide
|
A RooList is a TList with extra support for working with options that are associated with each node.
This is a utility class for RooPlot
Public Member Functions | |
| RooList () | |
| virtual | ~RooList () |
| TObjOptLink * | findLink (const char *name, const char *caller=0) const |
| Bool_t | moveBefore (const char *before, const char *target, const char *caller=0) |
| Move the target object immediately before the specified object, preserving any Option_t associated with the target link. More... | |
| Bool_t | moveAfter (const char *after, const char *target, const char *caller=0) |
| Move the target object immediately after the specified object, preserving any Option_t associated with the target link. More... | |
 Public Member Functions inherited from TList | |
| TList () | |
| TList (TObject *) | |
| virtual | ~TList () |
| virtual void | Clear (Option_t *option="") |
| Remove all objects from the list. More... | |
| virtual void | Delete (Option_t *option="") |
| Remove all objects from the list AND delete all heap based objects. More... | |
| virtual TObject * | FindObject (const char *name) const |
| Find an object in this list using its name. More... | |
| virtual TObject * | FindObject (const TObject *obj) const |
| Find an object in this list using the object's IsEqual() member function. More... | |
| virtual TIterator * | MakeIterator (Bool_t dir=kIterForward) const |
| Return a list iterator. More... | |
| virtual void | Add (TObject *obj) |
| virtual void | Add (TObject *obj, Option_t *opt) |
| virtual void | AddFirst (TObject *obj) |
| Add object at the beginning of the list. More... | |
| virtual void | AddFirst (TObject *obj, Option_t *opt) |
| Add object at the beginning of the list and also store option. More... | |
| virtual void | AddLast (TObject *obj) |
| Add object at the end of the list. More... | |
| virtual void | AddLast (TObject *obj, Option_t *opt) |
| Add object at the end of the list and also store option. More... | |
| virtual void | AddAt (TObject *obj, Int_t idx) |
| Insert object at position idx in the list. More... | |
| virtual void | AddAfter (const TObject *after, TObject *obj) |
| Insert object after object after in the list. More... | |
| virtual void | AddAfter (TObjLink *after, TObject *obj) |
| Insert object after the specified ObjLink object. More... | |
| virtual void | AddBefore (const TObject *before, TObject *obj) |
| Insert object before object before in the list. More... | |
| virtual void | AddBefore (TObjLink *before, TObject *obj) |
| Insert object before the specified ObjLink object. More... | |
| virtual TObject * | Remove (TObject *obj) |
| Remove object from the list. More... | |
| virtual TObject * | Remove (TObjLink *lnk) |
| Remove object link (and therefore the object it contains) from the list. More... | |
| virtual void | RemoveLast () |
| Remove the last object of the list. More... | |
| virtual void | RecursiveRemove (TObject *obj) |
| Remove object from this collection and recursively remove the object from all other objects (and collections). More... | |
| virtual TObject * | At (Int_t idx) const |
| Returns the object at position idx. Returns 0 if idx is out of range. More... | |
| virtual TObject * | After (const TObject *obj) const |
| Returns the object after object obj. More... | |
| virtual TObject * | Before (const TObject *obj) const |
| Returns the object before object obj. More... | |
| virtual TObject * | First () const |
| Return the first object in the list. Returns 0 when list is empty. More... | |
| virtual TObjLink * | FirstLink () const |
| virtual TObject ** | GetObjectRef (const TObject *obj) const |
| Return address of pointer to obj. More... | |
| virtual TObject * | Last () const |
| Return the last object in the list. Returns 0 when list is empty. More... | |
| virtual TObjLink * | LastLink () const |
| virtual void | Sort (Bool_t order=kSortAscending) |
| Sort linked list. More... | |
| Bool_t | IsAscending () |
| Public Member Functions inherited from TSeqCollection | |
| virtual | ~TSeqCollection () |
| virtual void | RemoveFirst () |
| virtual TObject * | RemoveAt (Int_t idx) |
| virtual void | RemoveAfter (TObject *after) |
| virtual void | RemoveBefore (TObject *before) |
| Int_t | LastIndex () const |
| virtual Int_t | GetLast () const |
| Returns index of last object in collection. More... | |
| virtual Int_t | IndexOf (const TObject *obj) const |
| virtual Bool_t | IsSorted () const |
| void | UnSort () |
| Long64_t | Merge (TCollection *list) |
| Merge this collection with all collections coming in the input list. More... | |
| Public Member Functions inherited from TCollection | |
| virtual | ~TCollection () |
| void | AddVector (TObject *obj1,...) |
| Add all arguments to the collection. More... | |
| virtual void | AddAll (const TCollection *col) |
| Bool_t | AssertClass (TClass *cl) const |
| Make sure all objects in this collection inherit from class cl. More... | |
| void | Browse (TBrowser *b) |
| Browse this collection (called by TBrowser). More... | |
| Int_t | Capacity () const |
| virtual TObject * | Clone (const char *newname="") const |
| Make a clone of an collection using the Streamer facility. More... | |
| Int_t | Compare (const TObject *obj) const |
| Compare two TCollection objects. More... | |
| Bool_t | Contains (const char *name) const |
| Bool_t | Contains (const TObject *obj) const |
| virtual void | Draw (Option_t *option="") |
| Draw all objects in this collection. More... | |
| virtual void | Dump () const |
| Dump all objects in this collection. More... | |
| TObject * | operator() (const char *name) const |
| Find an object in this collection by name. More... | |
| virtual Int_t | GetEntries () const |
| virtual const char * | GetName () const |
| Return name of this collection. More... | |
| virtual Int_t | GetSize () const |
| virtual Int_t | GrowBy (Int_t delta) const |
| Increase the collection's capacity by delta slots. More... | |
| ULong_t | Hash () const |
| Return hash value for this object. More... | |
| Bool_t | IsArgNull (const char *where, const TObject *obj) const |
| Returns true if object is a null pointer. More... | |
| virtual Bool_t | IsEmpty () const |
| virtual Bool_t | IsFolder () const |
| Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More... | |
| Bool_t | IsOwner () const |
| Bool_t | IsSortable () const |
| virtual void | ls (Option_t *option="") const |
| List (ls) all objects in this collection. More... | |
| virtual TIterator * | MakeReverseIterator () const |
| virtual void | Paint (Option_t *option="") |
| Paint all objects in this collection. More... | |
| virtual void | Print (Option_t *option="") const |
| Default print for collections, calls Print(option, 1). More... | |
| virtual void | Print (Option_t *option, Int_t recurse) const |
| Print the collection header and its elements. More... | |
| virtual void | Print (Option_t *option, const char *wildcard, Int_t recurse=1) const |
| Print the collection header and its elements that match the wildcard. More... | |
| virtual void | Print (Option_t *option, TPRegexp ®exp, Int_t recurse=1) const |
| Print the collection header and its elements that match the regexp. More... | |
| virtual void | RemoveAll (TCollection *col) |
| Remove all objects in collection col from this collection. More... | |
| void | RemoveAll () |
| void | SetCurrentCollection () |
| Set this collection to be the globally accesible collection. More... | |
| void | SetName (const char *name) |
| virtual void | SetOwner (Bool_t enable=kTRUE) |
| Set whether this collection is the owner (enable==true) of its content. More... | |
| virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) |
| Write all objects in this collection. More... | |
| virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const |
| Write all objects in this collection. More... | |
| TIter | begin () const |
| TIter | end () const |
| Public Member Functions inherited from TObject | |
| TObject () | |
| TObject (const TObject &object) | |
| TObject copy ctor. More... | |
| TObject & | operator= (const TObject &rhs) |
| TObject assignment operator. More... | |
| virtual | ~TObject () |
| TObject destructor. More... | |
| virtual void | AppendPad (Option_t *option="") |
| Append graphics object to current pad. More... | |
| virtual const char * | ClassName () const |
| Returns name of class to which the object belongs. More... | |
| virtual void | Copy (TObject &object) const |
| Copy this to obj. More... | |
| virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
| Computes distance from point (px,py) to the object. More... | |
| virtual void | DrawClass () const |
| Draw class inheritance tree of the class to which this object belongs. More... | |
| virtual TObject * | DrawClone (Option_t *option="") const |
| Draw a clone of this object in the current pad. More... | |
| 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. More... | |
| virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=0) |
| Execute method on this object with parameters stored in the TObjArray. More... | |
| virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
| Execute action corresponding to an event at (px,py). More... | |
| virtual Option_t * | GetDrawOption () const |
| Get option used by the graphics system to draw this object. More... | |
| virtual UInt_t | GetUniqueID () const |
| Return the unique object id. More... | |
| virtual const char * | GetIconName () const |
| Returns mime type name of object. More... | |
| virtual Option_t * | GetOption () const |
| virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
| Returns string containing info about the object at position (px,py). More... | |
| virtual const char * | GetTitle () const |
| Returns title of object. More... | |
| virtual Bool_t | HandleTimer (TTimer *timer) |
| Execute action in response of a timer timing out. More... | |
| virtual Bool_t | InheritsFrom (const char *classname) const |
| Returns kTRUE if object inherits from class "classname". More... | |
| virtual Bool_t | InheritsFrom (const TClass *cl) const |
| Returns kTRUE if object inherits from TClass cl. More... | |
| virtual void | Inspect () const |
| Dump contents of this object in a graphics canvas. More... | |
| virtual Bool_t | IsEqual (const TObject *obj) const |
| Default equal comparison (objects are equal if they have the same address in memory). More... | |
| Bool_t | IsOnHeap () const |
| Bool_t | IsZombie () const |
| virtual Bool_t | Notify () |
| This method must be overridden to handle object notification. More... | |
| virtual void | Pop () |
| Pop on object drawn in a pad to the top of the display list. More... | |
| virtual Int_t | Read (const char *name) |
| Read contents of object with specified name from the current directory. More... | |
| virtual void | SaveAs (const char *filename="", Option_t *option="") const |
| Save this object in the file specified by filename. More... | |
| virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
| Save a primitive as a C++ statement(s) on output stream "out". More... | |
| virtual void | SetDrawOption (Option_t *option="") |
| Set drawing option for object. More... | |
| virtual void | SetUniqueID (UInt_t uid) |
| Set the unique object id. More... | |
| virtual void | UseCurrentStyle () |
| Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More... | |
| void * | operator new (size_t sz) |
| void * | operator new[] (size_t sz) |
| void * | operator new (size_t sz, void *vp) |
| void * | operator new[] (size_t sz, void *vp) |
| void | operator delete (void *ptr) |
| Operator delete. More... | |
| void | operator delete[] (void *ptr) |
| Operator delete []. More... | |
| void | SetBit (UInt_t f, Bool_t set) |
| Set or unset the user status bits as specified in f. More... | |
| void | SetBit (UInt_t f) |
| void | ResetBit (UInt_t f) |
| Bool_t | TestBit (UInt_t f) const |
| Int_t | TestBits (UInt_t f) const |
| void | InvertBit (UInt_t f) |
| virtual void | Info (const char *method, const char *msgfmt,...) const |
| Issue info message. More... | |
| virtual void | Warning (const char *method, const char *msgfmt,...) const |
| Issue warning message. More... | |
| virtual void | Error (const char *method, const char *msgfmt,...) const |
| Issue error message. More... | |
| virtual void | SysError (const char *method, const char *msgfmt,...) const |
| Issue system error message. More... | |
| virtual void | Fatal (const char *method, const char *msgfmt,...) const |
| Issue fatal error message. More... | |
| void | AbstractMethod (const char *method) const |
| Use this method to implement an "abstract" method that you don't want to leave purely abstract. More... | |
| 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). More... | |
| void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
| Use this method to declare a method obsolete. More... | |
Additional Inherited Members | |
| Public Types inherited from TList | |
| typedef TListIter | Iterator_t |
| Public Types inherited from TCollection | |
| enum | { kInitCapacity = 16, kInitHashTableCapacity = 17 } |
| Public Types inherited from TObject | |
| enum | EStatusBits { kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) } |
| enum | { kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff } |
| enum | { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) } |
| Static Public Member Functions inherited from TSeqCollection | |
| static Int_t | ObjCompare (TObject *a, TObject *b) |
| Compare to objects in the collection. Use member Compare() of object a. More... | |
| static void | QSort (TObject **a, Int_t first, Int_t last) |
| Sort array of TObject pointers using a quicksort algorithm. More... | |
| static void | QSort (TObject **a, TObject **b, Int_t first, Int_t last) |
| static void | QSort (TObject **a, Int_t nBs, TObject ***b, Int_t first, Int_t last) |
| Sort array a of TObject pointers using a quicksort algorithm. More... | |
| Static Public Member Functions inherited from TCollection | |
| static TCollection * | GetCurrentCollection () |
| Return the globally accessible collection. More... | |
| static void | StartGarbageCollection () |
| Set up for garbage collection. More... | |
| static void | GarbageCollect (TObject *obj) |
| Add to the list of things to be cleaned up. More... | |
| static void | EmptyGarbageCollection () |
| Do the garbage collection. More... | |
| Static Public Member Functions inherited from TObject | |
| static Long_t | GetDtorOnly () |
| Return destructor only flag. More... | |
| static void | SetDtorOnly (void *obj) |
| Set destructor only flag. More... | |
| static Bool_t | GetObjectStat () |
| Get status of object stat flag. More... | |
| static void | SetObjectStat (Bool_t stat) |
| Turn on/off tracking of objects in the TObjectTable. More... | |
| Protected Types inherited from TCollection | |
| enum | { kIsOwner = BIT(14) } |
| Protected Member Functions inherited from TList | |
| TObjLink * | LinkAt (Int_t idx) const |
| sorting order (when calling Sort() or for TSortedList) More... | |
| TObjLink * | FindLink (const TObject *obj, Int_t &idx) const |
| Returns the TObjLink object that contains object obj. More... | |
| TObjLink ** | DoSort (TObjLink **head, Int_t n) |
| Sort linked list. More... | |
| Bool_t | LnkCompare (TObjLink *l1, TObjLink *l2) |
| Compares the objects stored in the TObjLink objects. More... | |
| virtual TObjLink * | NewLink (TObject *obj, TObjLink *prev=NULL) |
| Return a new TObjLink. More... | |
| virtual TObjLink * | NewOptLink (TObject *obj, Option_t *opt, TObjLink *prev=NULL) |
| Return a new TObjOptLink (a TObjLink that also stores the option). More... | |
| virtual void | DeleteLink (TObjLink *lnk) |
| Delete a TObjLink object. More... | |
| Protected Member Functions inherited from TSeqCollection | |
| TSeqCollection () | |
| virtual void | Changed () |
| Protected Member Functions inherited from TCollection | |
| TCollection () | |
| virtual void | PrintCollectionHeader (Option_t *option) const |
| Print the collection header. More... | |
| virtual const char * | GetCollectionEntryName (TObject *entry) const |
| For given collection entry return the string that is used to identify the object and, potentially, perform wildcard/regexp filtering on. More... | |
| virtual void | PrintCollectionEntry (TObject *entry, Option_t *option, Int_t recurse) const |
| Print the collection entry. More... | |
| Protected Member Functions inherited from TObject | |
| void | MakeZombie () |
| virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
| Interface to ErrorHandler (protected). More... | |
| Protected Attributes inherited from TList | |
| TObjLink * | fFirst |
| TObjLink * | fLast |
| pointer to first entry in linked list More... | |
| TObjLink * | fCache |
| pointer to last entry in linked list More... | |
| Bool_t | fAscending |
| cache to speedup sequential calling of Before() and After() functions More... | |
| Protected Attributes inherited from TSeqCollection | |
| Bool_t | fSorted |
| Protected Attributes inherited from TCollection | |
| TString | fName |
| Int_t | fSize |
#include <RooList.h>
| TObjOptLink* RooList::findLink | ( | const char * | name, |
| const char * | caller = 0 |
||
| ) | const |
Referenced by RooPlot::getDrawOptions(), RooPlot::getInvisible(), RooPlot::setDrawOptions(), and RooPlot::setInvisible().
| Bool_t RooList::moveAfter | ( | const char * | after, |
| const char * | target, | ||
| const char * | caller = 0 |
||
| ) |
Move the target object immediately after the specified object, preserving any Option_t associated with the target link.
Definition at line 104 of file RooList.cxx.
Referenced by RooPlot::drawAfter().
| Bool_t RooList::moveBefore | ( | const char * | before, |
| const char * | target, | ||
| const char * | caller = 0 |
||
| ) |
Move the target object immediately before the specified object, preserving any Option_t associated with the target link.
Definition at line 69 of file RooList.cxx.
Referenced by RooPlot::drawBefore().
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