ROOT  6.06/09
Reference Guide
Public Member Functions | Protected Member Functions | Protected Attributes | Friends | List of all members
TBranchClones Class Reference

A Branch for the case of an array of clone objects.

See TTree.

Definition at line 31 of file TBranchClones.h.

Public Member Functions

 TBranchClones ()
 
 TBranchClones (TTree *tree, const char *name, void *clonesaddress, Int_t basketsize=32000, Int_t compress=-1, Int_t splitlevel=1)
 Constructor. More...
 
 TBranchClones (TBranch *parent, const char *name, void *clonesaddress, Int_t basketsize=32000, Int_t compress=-1, Int_t splitlevel=1)
 Constructor. More...
 
virtual ~TBranchClones ()
 Destructor. More...
 
virtual void Browse (TBrowser *b)
 Browse this branch. More...
 
virtual Int_t Fill ()
 Loop on all branches and fill Basket buffer. More...
 
virtual const char * GetClassName () const
 Return the name of the user class whose content is stored in this branch, if any. More...
 
virtual Int_t GetEntry (Long64_t entry=0, Int_t getall=0)
 Read all branches and return total number of bytes read. More...
 
virtual Int_t GetN () const
 
TClonesArrayGetList () const
 
Bool_t IsFolder () const
 Return kTRUE if more than one leaf or browsables, kFALSE otherwise. More...
 
virtual void Print (Option_t *option="") const
 Print branch parameters. More...
 
virtual void Reset (Option_t *option="")
 Reset branch. More...
 
virtual void ResetAfterMerge (TFileMergeInfo *)
 Reset branch after a merge. More...
 
virtual void SetAddress (void *add)
 Set address of this branch. More...
 
virtual void SetBasketSize (Int_t buffsize)
 Reset basket size for all sub-branches. More...
 
virtual void SetTree (TTree *tree)
 
virtual void UpdateFile ()
 Refresh the value of fDirectory (i.e. More...
 
 ClassDef (TBranchClones, 2)
 
- Public Member Functions inherited from TBranch
 TBranch ()
 
 TBranch (TTree *tree, const char *name, void *address, const char *leaflist, Int_t basketsize=32000, Int_t compress=-1)
 Create a Branch as a child of a Tree. More...
 
 TBranch (TBranch *parent, const char *name, void *address, const char *leaflist, Int_t basketsize=32000, Int_t compress=-1)
 Create a Branch as a child of another Branch. More...
 
virtual ~TBranch ()
 Destructor. More...
 
virtual void AddBasket (TBasket &b, Bool_t ondisk, Long64_t startEntry)
 Add the basket to this branch. More...
 
virtual void AddLastBasket (Long64_t startEntry)
 Add the start entry of the write basket (not yet created) More...
 
virtual void DeleteBaskets (Option_t *option="")
 Loop on all branch baskets. More...
 
virtual void DropBaskets (Option_t *option="")
 Loop on all branch baskets. More...
 
void ExpandBasketArrays ()
 Increase BasketEntry buffer of a minimum of 10 locations and a maximum of 50 per cent of current size. More...
 
virtual TBranchFindBranch (const char *name)
 Find the immediate sub-branch with passed name. More...
 
virtual TLeafFindLeaf (const char *name)
 Find the leaf corresponding to the name 'searchname'. More...
 
Int_t FlushBaskets ()
 Flush to disk all the baskets of this branch and any of subbranches. More...
 
Int_t FlushOneBasket (UInt_t which)
 If we have a write basket in memory and it contains some entries and has not yet been written to disk, we write it and delete it from memory. More...
 
virtual char * GetAddress () const
 
TBasketGetBasket (Int_t basket)
 Return pointer to basket basketnumber in this Branch. More...
 
Int_tGetBasketBytes () const
 
Long64_tGetBasketEntry () const
 
virtual Long64_t GetBasketSeek (Int_t basket) const
 Return address of basket in the file. More...
 
virtual Int_t GetBasketSize () const
 
virtual TListGetBrowsables ()
 Returns (and, if 0, creates) browsable objects for this branch See TVirtualBranchBrowsable::FillListOfBrowsables. More...
 
Int_t GetCompressionAlgorithm () const
 
Int_t GetCompressionLevel () const
 
Int_t GetCompressionSettings () const
 
TDirectoryGetDirectory () const
 
virtual Int_t GetEntryExport (Long64_t entry, Int_t getall, TClonesArray *list, Int_t n)
 Read all leaves of an entry and export buffers to real objects in a TClonesArray list. More...
 
Int_t GetEntryOffsetLen () const
 
Int_t GetEvent (Long64_t entry=0)
 
const char * GetIconName () const
 Return icon name depending on type of branch. More...
 
virtual Int_t GetExpectedType (TClass *&clptr, EDataType &type)
 Fill expectedClass and expectedType with information on the data type of the object/values contained in this branch (and thus the type of pointers expected to be passed to Set[Branch]Address return 0 in case of success and > 0 in case of failure. More...
 
virtual TLeafGetLeaf (const char *name) const
 Return pointer to the 1st Leaf named name in thisBranch. More...
 
virtual TFileGetFile (Int_t mode=0)
 Return pointer to the file where branch buffers reside, returns 0 in case branch buffers reside in the same file as tree header. More...
 
const char * GetFileName () const
 
Int_t GetOffset () const
 
Int_t GetReadBasket () const
 
Long64_t GetReadEntry () const
 
Int_t GetWriteBasket () const
 
Long64_t GetTotalSize (Option_t *option="") const
 Return total number of bytes in the branch (including current buffer) More...
 
Long64_t GetTotBytes (Option_t *option="") const
 Return total number of bytes in the branch (excluding current buffer) if option ="*" includes all sub-branches of this branch too. More...
 
Long64_t GetZipBytes (Option_t *option="") const
 Return total number of zip bytes in the branch if option ="*" includes all sub-branches of this branch too. More...
 
Long64_t GetEntryNumber () const
 
Long64_t GetFirstEntry () const
 
TObjArrayGetListOfBaskets ()
 
TObjArrayGetListOfBranches ()
 
TObjArrayGetListOfLeaves ()
 
Int_t GetMaxBaskets () const
 
Int_t GetNleaves () const
 
Int_t GetSplitLevel () const
 
Long64_t GetEntries () const
 
TTreeGetTree () const
 
virtual Int_t GetRow (Int_t row)
 Return all elements of one row unpacked in internal array fValues [Actually just returns 1 (?)]. More...
 
virtual Bool_t GetMakeClass () const
 Return whether this branch is in a mode where the object are decomposed or not (Also known as MakeClass mode). More...
 
TBranchGetMother () const
 Get our top-level parent branch in the tree. More...
 
TBranchGetSubBranch (const TBranch *br) const
 Find the parent branch of child. More...
 
Bool_t IsAutoDelete () const
 Return kTRUE if an existing object in a TBranchObject must be deleted. More...
 
virtual void KeepCircular (Long64_t maxEntries)
 keep a maximum of fMaxEntries in memory More...
 
virtual Int_t LoadBaskets ()
 Baskets associated to this branch are forced to be in memory. More...
 
virtual void ReadBasket (TBuffer &b)
 Loop on all leaves of this branch to read Basket buffer. More...
 
virtual void Refresh (TBranch *b)
 Refresh this branch using new information in b This function is called by TTree::Refresh. More...
 
virtual void ResetAddress ()
 Reset the address of the branch. More...
 
virtual void ResetReadEntry ()
 
virtual void SetObject (void *objadd)
 Set object this branch is pointing to. More...
 
virtual void SetAutoDelete (Bool_t autodel=kTRUE)
 Set the automatic delete bit. More...
 
virtual void SetBufferAddress (TBuffer *entryBuffer)
 Set address of this branch directly from a TBuffer to avoid streaming. More...
 
void SetCompressionAlgorithm (Int_t algorithm=0)
 Set compression algorithm. More...
 
void SetCompressionLevel (Int_t level=1)
 Set compression level. More...
 
void SetCompressionSettings (Int_t settings=1)
 Set compression settings. More...
 
virtual void SetEntries (Long64_t entries)
 Set the number of entries in this branch. More...
 
virtual void SetEntryOffsetLen (Int_t len, Bool_t updateSubBranches=kFALSE)
 Update the default value for the branch's fEntryOffsetLen if and only if it was already non zero (and the new value is not zero) If updateExisting is true, also update all the existing branches. More...
 
virtual void SetFirstEntry (Long64_t entry)
 set the first entry number (case of TBranchSTL) More...
 
virtual void SetFile (TFile *file=0)
 Set file where this branch writes/reads its buffers. More...
 
virtual void SetFile (const char *filename)
 Set file where this branch writes/reads its buffers. More...
 
virtual Bool_t SetMakeClass (Bool_t decomposeObj=kTRUE)
 Set the branch in a mode where the object are decomposed (Also known as MakeClass mode). More...
 
virtual void SetOffset (Int_t offset=0)
 
virtual void SetStatus (Bool_t status=1)
 Set branch status to Process or DoNotProcess. More...
 
virtual void SetupAddresses ()
 If the branch address is not set, we set all addresses starting with the top level parent branch. More...
 
virtual void UpdateAddress ()
 
 ClassDef (TBranch, 12)
 
- Public Member Functions inherited from TNamed
 TNamed ()
 
 TNamed (const char *name, const char *title)
 
 TNamed (const TString &name, const TString &title)
 
 TNamed (const TNamed &named)
 
TNamedoperator= (const TNamed &rhs)
 TNamed assignment operator. More...
 
virtual ~TNamed ()
 
virtual void Clear (Option_t *option="")
 Set name and title to empty strings (""). More...
 
virtual TObjectClone (const char *newname="") const
 Make a clone of an object using the Streamer facility. More...
 
virtual Int_t Compare (const TObject *obj) const
 Compare two TNamed objects. More...
 
virtual void Copy (TObject &named) const
 Copy this to obj. More...
 
virtual void FillBuffer (char *&buffer)
 Encode TNamed into output buffer. More...
 
virtual const char * GetName () const
 Returns name of object. More...
 
virtual const char * GetTitle () const
 Returns title of object. More...
 
virtual ULong_t Hash () const
 Return hash value for this object. More...
 
virtual Bool_t IsSortable () const
 
virtual void SetName (const char *name)
 Change (i.e. More...
 
virtual void SetNameTitle (const char *name, const char *title)
 Change (i.e. set) all the TNamed parameters (name and title). More...
 
virtual void SetTitle (const char *title="")
 Change (i.e. set) the title of the TNamed. More...
 
virtual void ls (Option_t *option="") const
 List TNamed name and title. More...
 
virtual Int_t Sizeof () const
 Return size of the TNamed part of the TObject. More...
 
- Public Member Functions inherited from TObject
 TObject ()
 
 TObject (const TObject &object)
 TObject copy ctor. More...
 
TObjectoperator= (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 Delete (Option_t *option="")
 Delete this object. More...
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Computes distance from point (px,py) to the object. More...
 
virtual void Draw (Option_t *option="")
 Default Draw method for all objects. More...
 
virtual void DrawClass () const
 Draw class inheritance tree of the class to which this object belongs. More...
 
virtual TObjectDrawClone (Option_t *option="") const
 Draw a clone of this object in the current pad. More...
 
virtual void Dump () const
 Dump contents of object on stdout. 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 TObjectFindObject (const char *name) const
 Must be redefined in derived classes. More...
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes. More...
 
virtual Option_tGetDrawOption () 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 Option_tGetOption () const
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py). 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 Paint (Option_t *option="")
 This method must be overridden if a class wants to paint itself. 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 RecursiveRemove (TObject *obj)
 Recursively remove this object from a list. 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...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory. More...
 
voidoperator new (size_t sz)
 
voidoperator new[] (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator 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...
 
- Public Member Functions inherited from TAttFill
 TAttFill ()
 
 TAttFill (Color_t fcolor, Style_t fstyle)
 AttFill normal constructor. More...
 
virtual ~TAttFill ()
 AttFill destructor. More...
 
void Copy (TAttFill &attfill) const
 Copy this fill attributes to a new TAttFill. More...
 
virtual Color_t GetFillColor () const
 
virtual Style_t GetFillStyle () const
 
virtual Bool_t IsTransparent () const
 
virtual void Modify ()
 Change current fill area attributes if necessary. More...
 
virtual void ResetAttFill (Option_t *option="")
 Reset this fill attributes to default values. More...
 
virtual void SaveFillAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1001)
 Save fill attributes as C++ statement(s) on output stream out. More...
 
virtual void SetFillAttributes ()
 Invoke the DialogCanvas Fill attributes. More...
 
virtual void SetFillColor (Color_t fcolor)
 
virtual void SetFillColorAlpha (Color_t fcolor, Float_t falpha)
 Set a transparent fill color. More...
 
virtual void SetFillStyle (Style_t fstyle)
 

Protected Member Functions

void Init (TTree *tree, TBranch *parent, const char *name, void *clonesaddress, Int_t basketsize=32000, Int_t compress=-1, Int_t splitlevel=1)
 Initialization (non-virtual, to be called from constructor). More...
 
- Protected Member Functions inherited from TBranch
void ReadLeavesImpl (TBuffer &b)
 Pointer to the FillLeaves implementation to use. More...
 
void ReadLeaves0Impl (TBuffer &b)
 Read zero leaves without the overhead of a loop. More...
 
void ReadLeaves1Impl (TBuffer &b)
 Read one leaf without the overhead of a loop. More...
 
void ReadLeaves2Impl (TBuffer &b)
 Read two leaves without the overhead of a loop. More...
 
void FillLeavesImpl (TBuffer &b)
 Loop on all leaves of this branch to fill Basket buffer. More...
 
void SetSkipZip (Bool_t skip=kTRUE)
 
void Init (const char *name, const char *leaflist, Int_t compress)
 
TBasketGetFreshBasket ()
 Return a fresh basket by either resusing an existing basket that needs to be drop (according to TTree::MemoryFull) or create a new one. More...
 
Int_t WriteBasket (TBasket *basket, Int_t where)
 Write the current basket to disk and return the number of bytes written to the file. More...
 
TString GetRealFileName () const
 Get real file name. 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

TClonesArrayfList
 
Int_t fRead
 Pointer to the clonesarray. More...
 
Int_t fN
 flag = 1 if clonesarray has been read More...
 
Int_t fNdataMax
 Number of elements in ClonesArray. More...
 
TString fClassName
 Maximum value of fN. More...
 
TBranchfBranchCount
 
- Protected Attributes inherited from TBranch
Int_t fCompress
 branch counter More...
 
Int_t fBasketSize
 
Int_t fEntryOffsetLen
 
Int_t fWriteBasket
 
Long64_t fEntryNumber
 
Int_t fOffset
 
Int_t fMaxBaskets
 
Int_t fNBaskets
 
Int_t fSplitLevel
 Number of baskets in memory. More...
 
Int_t fNleaves
 
Int_t fReadBasket
 Number of leaves. More...
 
Long64_t fReadEntry
 Current basket number when reading. More...
 
Long64_t fFirstBasketEntry
 Current entry number when reading. More...
 
Long64_t fNextBasketEntry
 First entry in the current basket. More...
 
TBasketfCurrentBasket
 Next entry that will requires us to go to the next basket. More...
 
Long64_t fEntries
 Pointer to the current basket. More...
 
Long64_t fFirstEntry
 
Long64_t fTotBytes
 
Long64_t fZipBytes
 
TObjArray fBranches
 
TObjArray fLeaves
 
TObjArray fBaskets
 
Int_tfBasketBytes
 
Long64_tfBasketEntry
 
Long64_tfBasketSeek
 
TTreefTree
 
TBranchfMother
 Pointer to Tree header. More...
 
TBranchfParent
 Pointer to top-level parent branch in the tree. More...
 
char * fAddress
 Pointer to parent branch. More...
 
TDirectoryfDirectory
 Address of 1st leaf (variable or object) More...
 
TString fFileName
 Pointer to directory where this branch buffers are stored. More...
 
TBufferfEntryBuffer
 
TListfBrowsables
 Buffer used to directly pass the content without streaming. More...
 
Bool_t fSkipZip
 List of TVirtualBranchBrowsables used for Browse() More...
 
ReadLeaves_t fReadLeaves
 
FillLeaves_t fFillLeaves
 
- Protected Attributes inherited from TNamed
TString fName
 
TString fTitle
 
- Protected Attributes inherited from TAttFill
Color_t fFillColor
 
Style_t fFillStyle
 

Friends

class TTreeCloner
 

Additional Inherited Members

- 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 TBranch
static void ResetCount ()
 Static function resetting fgCount. 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 TBranch
enum  EStatusBits { kAutoDelete = BIT(15), kDoNotUseBufferMap = BIT(22) }
 
typedef void(TBranch::* ReadLeaves_t) (TBuffer &b)
 After being read, the buffer will not be unziped. More...
 
typedef void(TBranch::* FillLeaves_t) (TBuffer &b)
 Pointer to the ReadLeaves implementation to use. More...
 
- Static Protected Attributes inherited from TBranch
static Int_t fgCount = 0
 

#include <TBranchClones.h>

+ Inheritance diagram for TBranchClones:
+ Collaboration diagram for TBranchClones:

Constructor & Destructor Documentation

TBranchClones::TBranchClones ( )
TBranchClones::TBranchClones ( TTree tree,
const char *  name,
void clonesaddress,
Int_t  basketsize = 32000,
Int_t  compress = -1,
Int_t  splitlevel = 1 
)

Constructor.

Definition at line 50 of file TBranchClones.cxx.

TBranchClones::TBranchClones ( TBranch parent,
const char *  name,
void clonesaddress,
Int_t  basketsize = 32000,
Int_t  compress = -1,
Int_t  splitlevel = 1 
)

Constructor.

Definition at line 64 of file TBranchClones.cxx.

TBranchClones::~TBranchClones ( )
virtual

Destructor.

Definition at line 202 of file TBranchClones.cxx.

Member Function Documentation

void TBranchClones::Browse ( TBrowser b)
virtual

Browse this branch.

Reimplemented from TBranch.

Definition at line 214 of file TBranchClones.cxx.

TBranchClones::ClassDef ( TBranchClones  ,
 
)
Int_t TBranchClones::Fill ( )
virtual

Loop on all branches and fill Basket buffer.

Reimplemented from TBranch.

Definition at line 222 of file TBranchClones.cxx.

virtual const char* TBranchClones::GetClassName ( ) const
inlinevirtual

Return the name of the user class whose content is stored in this branch, if any.

If this branch was created using the 'leaflist' technique, this function returns an empty string.

Reimplemented from TBranch.

Definition at line 53 of file TBranchClones.h.

Int_t TBranchClones::GetEntry ( Long64_t  entry = 0,
Int_t  getall = 0 
)
virtual

Read all branches and return total number of bytes read.

Reimplemented from TBranch.

Definition at line 261 of file TBranchClones.cxx.

TClonesArray* TBranchClones::GetList ( ) const
inline

Definition at line 56 of file TBranchClones.h.

virtual Int_t TBranchClones::GetN ( ) const
inlinevirtual

Definition at line 55 of file TBranchClones.h.

void TBranchClones::Init ( TTree tree,
TBranch parent,
const char *  name,
void clonesaddress,
Int_t  basketsize = 32000,
Int_t  compress = -1,
Int_t  splitlevel = 1 
)
protected

Initialization (non-virtual, to be called from constructor).

Definition at line 78 of file TBranchClones.cxx.

Referenced by TBranchClones().

Bool_t TBranchClones::IsFolder ( ) const
inlinevirtual

Return kTRUE if more than one leaf or browsables, kFALSE otherwise.

Reimplemented from TBranch.

Definition at line 57 of file TBranchClones.h.

void TBranchClones::Print ( Option_t option = "") const
virtual

Print branch parameters.

Reimplemented from TBranch.

Definition at line 300 of file TBranchClones.cxx.

void TBranchClones::Reset ( Option_t option = "")
virtual

Reset branch.

  • Existing buffers are deleted
  • Entries, max and min are reset

Reimplemented from TBranch.

Definition at line 316 of file TBranchClones.cxx.

void TBranchClones::ResetAfterMerge ( TFileMergeInfo info)
virtual

Reset branch after a merge.

  • Existing buffers are deleted
  • Entries, max and min are reset

Reimplemented from TBranch.

Definition at line 335 of file TBranchClones.cxx.

void TBranchClones::SetAddress ( void add)
virtual

Set address of this branch.

Reimplemented from TBranch.

Definition at line 351 of file TBranchClones.cxx.

void TBranchClones::SetBasketSize ( Int_t  buffsize)
virtual

Reset basket size for all sub-branches.

Reimplemented from TBranch.

Definition at line 370 of file TBranchClones.cxx.

virtual void TBranchClones::SetTree ( TTree tree)
inlinevirtual

Reimplemented from TBranch.

Definition at line 63 of file TBranchClones.h.

void TBranchClones::UpdateFile ( )
virtual

Refresh the value of fDirectory (i.e.

where this branch writes/reads its buffers) with the current value of fTree->GetCurrentFile unless this branch has been redirected to a different file. Also update the sub-branches.

Reimplemented from TBranch.

Definition at line 472 of file TBranchClones.cxx.

Friends And Related Function Documentation

friend class TTreeCloner
friend

Definition at line 41 of file TBranchClones.h.

Member Data Documentation

TBranch* TBranchClones::fBranchCount
protected
TString TBranchClones::fClassName
protected

Maximum value of fN.

Definition at line 38 of file TBranchClones.h.

Referenced by GetClassName(), Init(), and SetAddress().

TClonesArray* TBranchClones::fList
protected

Definition at line 34 of file TBranchClones.h.

Referenced by Fill(), GetEntry(), GetList(), Init(), SetAddress(), and ~TBranchClones().

Int_t TBranchClones::fN
protected

flag = 1 if clonesarray has been read

Definition at line 36 of file TBranchClones.h.

Referenced by Fill(), GetEntry(), GetN(), Init(), and SetAddress().

Int_t TBranchClones::fNdataMax
protected

Number of elements in ClonesArray.

Definition at line 37 of file TBranchClones.h.

Referenced by Fill().

Int_t TBranchClones::fRead
protected

Pointer to the clonesarray.

Definition at line 35 of file TBranchClones.h.


The documentation for this class was generated from the following files: