A Branch handling STL collection of pointers (vectors, lists, queues, sets and multisets) while storing them in split mode.
Definition at line 22 of file TBranchSTL.h.
Classes | |
struct | ElementBranchHelper_t |
Public Member Functions | |
TBranchSTL () | |
Default constructor. | |
TBranchSTL (TBranch *parent, const char *name, TVirtualCollectionProxy *collProxy, Int_t buffsize, Int_t splitlevel, TStreamerInfo *info, Int_t id) | |
Normal constructor, called from another branch. | |
TBranchSTL (TTree *tree, const char *name, TVirtualCollectionProxy *collProxy, Int_t buffsize, Int_t splitlevel) | |
Normal constructor, called from TTree. | |
~TBranchSTL () override | |
Destructor. | |
void | Browse (TBrowser *b) override |
Browse an STL branch. | |
const char * | GetClassName () const override |
Return the name of the user class whose content is stored in this branch, if any. | |
Int_t | GetEntry (Long64_t entry=0, Int_t getall=0) override |
Get entry. | |
Int_t | GetExpectedType (TClass *&clptr, EDataType &type) override |
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. | |
virtual TStreamerInfo * | GetInfo () const |
Get streamer info. | |
TClass * | IsA () const override |
Bool_t | IsFolder () const override |
Branch declared folder if at least one entry. | |
void | Print (Option_t *="") const override |
Print the branch parameters. | |
void | SetAddress (void *addr) override |
Set Address. | |
void | Streamer (TBuffer &) override |
Stream a class object. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Public Member Functions inherited from TBranch | |
TBranch () | |
Default constructor. Used for I/O by default. | |
TBranch (TBranch *parent, const char *name, void *address, const char *leaflist, Int_t basketsize=32000, Int_t compress=ROOT::RCompressionSetting::EAlgorithm::kInherit) | |
Create a Branch as a child of another Branch. | |
TBranch (TTree *tree, const char *name, void *address, const char *leaflist, Int_t basketsize=32000, Int_t compress=ROOT::RCompressionSetting::EAlgorithm::kInherit) | |
Create a Branch as a child of a Tree. | |
~TBranch () override | |
Destructor. | |
virtual void | AddBasket (TBasket &b, Bool_t ondisk, Long64_t startEntry) |
Add the basket to this branch. | |
virtual void | AddLastBasket (Long64_t startEntry) |
Add the start entry of the write basket (not yet created) | |
Int_t | BackFill () |
Loop on all leaves of this branch to back fill Basket buffer. | |
virtual void | DeleteBaskets (Option_t *option="") |
Loop on all branch baskets. | |
virtual void | DropBaskets (Option_t *option="") |
Loop on all branch baskets. | |
void | ExpandBasketArrays () |
Increase BasketEntry buffer of a minimum of 10 locations and a maximum of 50 per cent of current size. | |
Int_t | Fill () |
virtual TBranch * | FindBranch (const char *name) |
Find the immediate sub-branch with passed name. | |
virtual TLeaf * | FindLeaf (const char *name) |
Find the leaf corresponding to the name 'searchname'. | |
Int_t | FlushBaskets () |
Flush to disk all the baskets of this branch and any of subbranches. | |
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. | |
virtual char * | GetAddress () const |
TBasket * | GetBasket (Int_t basket) |
Int_t * | GetBasketBytes () const |
Long64_t * | GetBasketEntry () const |
virtual Long64_t | GetBasketSeek (Int_t basket) const |
Return address of basket in the file. | |
virtual Int_t | GetBasketSize () const |
virtual TList * | GetBrowsables () |
Returns (and, if 0, creates) browsable objects for this branch See TVirtualBranchBrowsable::FillListOfBrowsables. | |
ROOT::Experimental::Internal::TBulkBranchRead & | GetBulkRead () |
Int_t | GetCompressionAlgorithm () const |
Int_t | GetCompressionLevel () const |
Int_t | GetCompressionSettings () const |
TDirectory * | GetDirectory () const |
Long64_t | GetEntries () 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. | |
Long64_t | GetEntryNumber () const |
Int_t | GetEntryOffsetLen () const |
Int_t | GetEvent (Long64_t entry=0) |
virtual TFile * | GetFile (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. | |
const char * | GetFileName () const |
Long64_t | GetFirstEntry () const |
virtual TString | GetFullName () const |
Return the 'full' name of the branch. | |
const char * | GetIconName () const override |
Return icon name depending on type of branch. | |
TIOFeatures | GetIOFeatures () const |
Returns the IO settings currently in use for this branch. | |
virtual TLeaf * | GetLeaf (const char *name) const |
Return pointer to the 1st Leaf named name in thisBranch. | |
TObjArray * | GetListOfBaskets () |
TObjArray * | GetListOfBranches () |
TObjArray * | GetListOfLeaves () |
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). | |
Int_t | GetMaxBaskets () const |
TBranch * | GetMother () const |
Get our top-level parent branch in the tree. | |
Int_t | GetNleaves () const |
Int_t | GetOffset () const |
Int_t | GetReadBasket () const |
Long64_t | GetReadEntry () const |
virtual Int_t | GetRow (Int_t row) |
Return all elements of one row unpacked in internal array fValues [Actually just returns 1 (?)]. | |
Int_t | GetSplitLevel () const |
TBranch * | GetSubBranch (const TBranch *br) const |
Find the parent branch of child. | |
Long64_t | GetTotalSize (Option_t *option="") const |
Return total number of bytes in the branch (including current buffer) | |
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. | |
TBuffer * | GetTransientBuffer (Int_t size) |
Returns the transient buffer currently used by this TBranch for reading/writing baskets. | |
TTree * | GetTree () const |
Int_t | GetWriteBasket () const |
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. | |
Bool_t | IsAutoDelete () const |
Return kTRUE if an existing object in a TBranchObject must be deleted. | |
virtual void | KeepCircular (Long64_t maxEntries) |
keep a maximum of fMaxEntries in memory | |
virtual Int_t | LoadBaskets () |
Baskets associated to this branch are forced to be in memory. | |
void | PrintCacheInfo () const |
Print the information we have about which basket is currently cached and whether they have been 'used'/'read' from the cache. | |
virtual void | ReadBasket (TBuffer &b) |
Loop on all leaves of this branch to read Basket buffer. | |
virtual void | Refresh (TBranch *b) |
Refresh this branch using new information in b This function is called by TTree::Refresh. | |
virtual void | Reset (Option_t *option="") |
Reset a Branch. | |
virtual void | ResetAddress () |
Reset the address of the branch. | |
virtual void | ResetAfterMerge (TFileMergeInfo *) |
Reset a Branch. | |
virtual void | ResetReadEntry () |
virtual void | SetAutoDelete (Bool_t autodel=kTRUE) |
Set the automatic delete bit. | |
virtual void | SetBasketSize (Int_t buffsize) |
Set the basket size The function makes sure that the basket size is greater than fEntryOffsetlen. | |
virtual void | SetBufferAddress (TBuffer *entryBuffer) |
Set address of this branch directly from a TBuffer to avoid streaming. | |
void | SetCompressionAlgorithm (Int_t algorithm=ROOT::RCompressionSetting::EAlgorithm::kUseGlobal) |
Set compression algorithm. | |
void | SetCompressionLevel (Int_t level=ROOT::RCompressionSetting::ELevel::kUseMin) |
Set compression level. | |
void | SetCompressionSettings (Int_t settings=ROOT::RCompressionSetting::EDefaults::kUseCompiledDefault) |
Set compression settings. | |
virtual void | SetEntries (Long64_t entries) |
Set the number of entries in this branch. | |
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. | |
virtual void | SetFile (const char *filename) |
Set file where this branch writes/reads its buffers. | |
virtual void | SetFile (TFile *file=nullptr) |
Set file where this branch writes/reads its buffers. | |
virtual void | SetFirstEntry (Long64_t entry) |
set the first entry number (case of TBranchSTL) | |
void | SetIOFeatures (TIOFeatures &features) |
virtual Bool_t | SetMakeClass (Bool_t decomposeObj=kTRUE) |
Set the branch in a mode where the object are decomposed (Also known as MakeClass mode). | |
virtual void | SetObject (void *objadd) |
Set object this branch is pointing to. | |
virtual void | SetOffset (Int_t offset=0) |
virtual void | SetStatus (Bool_t status=1) |
Set branch status to Process or DoNotProcess. | |
virtual void | SetTree (TTree *tree) |
virtual void | SetupAddresses () |
If the branch address is not set, we set all addresses starting with the top level parent branch. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Bool_t | SupportsBulkRead () const |
Returns true if this branch supports bulk IO, false otherwise. | |
virtual void | UpdateAddress () |
virtual void | UpdateFile () |
Refresh the value of fDirectory (i.e. | |
Public Member Functions inherited from TNamed | |
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. | |
void | Clear (Option_t *option="") override |
Set name and title to empty strings (""). | |
TObject * | Clone (const char *newname="") const override |
Make a clone of an object using the Streamer facility. | |
Int_t | Compare (const TObject *obj) const override |
Compare two TNamed objects. | |
void | Copy (TObject &named) const override |
Copy this to obj. | |
virtual void | FillBuffer (char *&buffer) |
Encode TNamed into output buffer. | |
const char * | GetName () const override |
Returns name of object. | |
const char * | GetTitle () const override |
Returns title of object. | |
ULong_t | Hash () const override |
Return hash value for this object. | |
TClass * | IsA () const override |
Bool_t | IsSortable () const override |
void | ls (Option_t *option="") const override |
List TNamed name and title. | |
TNamed & | operator= (const TNamed &rhs) |
TNamed assignment operator. | |
void | Print (Option_t *option="") const override |
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. | |
void | Streamer (TBuffer &) override |
Stream an object of class TObject. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Public Member Functions inherited from TObject | |
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 with: gROOT->SetSelectedPad(c1) . | |
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=nullptr) |
Execute method on this object with the given parameter string, e.g. | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr) |
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) |
Bool_t | IsDestructed () const |
IsDestructed. | |
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 (the base implementation is no-op). | |
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, void *vp) |
Only called by placement new when throwing an exception. | |
void | operator delete[] (void *ptr) |
Operator delete []. | |
void | operator delete[] (void *ptr, void *vp) |
Only called by placement new[] when throwing an exception. | |
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. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
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=nullptr, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. | |
virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const |
Write this object to the current directory. | |
Public Member Functions inherited from TAttFill | |
TAttFill () | |
AttFill default constructor. | |
TAttFill (Color_t fcolor, Style_t fstyle) | |
AttFill normal constructor. | |
virtual | ~TAttFill () |
AttFill destructor. | |
void | Copy (TAttFill &attfill) const |
Copy this fill attributes to a new TAttFill. | |
virtual Color_t | GetFillColor () const |
Return the fill area color. | |
virtual Style_t | GetFillStyle () const |
Return the fill area style. | |
virtual Bool_t | IsTransparent () const |
virtual void | Modify () |
Change current fill area attributes if necessary. | |
virtual void | ResetAttFill (Option_t *option="") |
Reset this fill attributes to default values. | |
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. | |
virtual void | SetFillAttributes () |
Invoke the DialogCanvas Fill attributes. | |
virtual void | SetFillColor (Color_t fcolor) |
Set the fill area color. | |
virtual void | SetFillColorAlpha (Color_t fcolor, Float_t falpha) |
Set a transparent fill color. | |
virtual void | SetFillStyle (Style_t fstyle) |
Set the fill area style. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Static Public Member Functions | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
Static Public Member Functions inherited from TBranch | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static void | ResetCount () |
Static function resetting fgCount. | |
Static Public Member Functions inherited from TNamed | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
Static Public Member Functions inherited from TObject | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static Longptr_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. | |
Static Public Member Functions inherited from TAttFill | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
Private Types | |
typedef std::map< TClass *, ElementBranchHelper_t > | BranchMap_t |
Private Member Functions | |
Int_t | FillImpl (ROOT::Internal::TBranchIMTHelper *) override |
Fill an STL branch. | |
void | FillLeavesImpl (TBuffer &b) |
Fill leaves. | |
void | ReadLeavesImpl (TBuffer &b) |
Read leaves. | |
Private Attributes | |
BranchMap_t | fBranchMap |
! Branch map | |
std::vector< ElementBranchHelper_t > | fBranchVector |
! Branch vector | |
TString | fClassName |
Name of the parent class, if we're the data member. | |
Int_t | fClassVersion |
Version number of the class. | |
UInt_t | fClCheckSum |
Class checksum. | |
TVirtualCollectionProxy * | fCollProxy |
! Collection proxy | |
TString | fContName |
Class name of referenced object. | |
Int_t | fID |
Element serial number in the streamer info. | |
TIndArray | fInd |
! Indices | |
TClass * | fIndArrayCl |
! Class of the ind array | |
TStreamerInfo * | fInfo |
! The streamer info | |
char * | fObject |
! Pointer to object at address or the | |
TBranch * | fParent |
! Parent of this branch | |
Additional Inherited Members | |
Public Types inherited from TObject | |
enum | { kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff } |
enum | { kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) } |
enum | EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) } |
enum | EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) } |
Protected Types inherited from TBranch | |
using | BulkObj = ROOT::Experimental::Internal::TBulkBranchRead |
using | CacheInfo_t = ROOT::Internal::TBranchCacheInfo |
enum | EStatusBits { kDoNotProcess = ::kDoNotProcess , kIsClone = ::kIsClone , kBranchObject = ::kBranchObject , kBranchAny = ::kBranchAny , kAutoDelete = (1ULL << ( 15 )) , kDoNotUseBufferMap = (1ULL << ( 22 )) } |
TBranch status bits. More... | |
typedef void(TBranch::* | FillLeaves_t) (TBuffer &b) |
typedef void(TBranch::* | ReadLeaves_t) (TBuffer &b) |
Protected Types inherited from TObject | |
enum | { kOnlyPrepStep = (1ULL << ( 3 )) } |
Protected Member Functions inherited from TBranch | |
void | FillLeavesImpl (TBuffer &b) |
Loop on all leaves of this branch to fill Basket buffer. | |
TBasket * | GetFreshBasket (Int_t basketnumber, TBuffer *user_buffer) |
Return a fresh basket by either reusing an existing basket that needs to be drop (according to TTree::MemoryFull) or create a new one. | |
TBasket * | GetFreshCluster (TBuffer *user_buffer) |
Drops the cluster two behind the current cluster and returns a fresh basket by either reusing or creating a new one. | |
TString | GetRealFileName () const |
Get real file name. | |
void | Init (const char *name, const char *leaflist, Int_t compress) |
void | ReadLeaves0Impl (TBuffer &b) |
Read zero leaves without the overhead of a loop. | |
void | ReadLeaves1Impl (TBuffer &b) |
Read one leaf without the overhead of a loop. | |
void | ReadLeaves2Impl (TBuffer &b) |
Read two leaves without the overhead of a loop. | |
void | ReadLeavesImpl (TBuffer &b) |
Loop on all leaves of this branch to read Basket buffer. | |
virtual void | SetAddressImpl (void *addr, Bool_t) |
void | SetSkipZip (Bool_t skip=kTRUE) |
Int_t | WriteBasket (TBasket *basket, Int_t where) |
Protected Member Functions inherited from TObject | |
virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
Interface to ErrorHandler (protected). | |
void | MakeZombie () |
Protected Attributes inherited from TBranch | |
char * | fAddress |
! Address of 1st leaf (variable or object) | |
Int_t * | fBasketBytes |
[fMaxBaskets] Length of baskets on file | |
Long64_t * | fBasketEntry |
[fMaxBaskets] Table of first entry in each basket | |
TObjArray | fBaskets |
-> List of baskets of this branch | |
Long64_t * | fBasketSeek |
[fMaxBaskets] Addresses of baskets on file | |
Int_t | fBasketSize |
Initial Size of Basket Buffer. | |
TObjArray | fBranches |
-> List of Branches of this branch | |
TList * | fBrowsables |
! List of TVirtualBranchBrowsables used for Browse() | |
BulkObj | fBulk |
! Helper for performing bulk IO | |
CacheInfo_t | fCacheInfo |
! Hold info about which basket are in the cache and if they have been retrieved from the cache. | |
Int_t | fCompress |
Compression level and algorithm. | |
TBasket * | fCurrentBasket |
! Pointer to the current basket. | |
TDirectory * | fDirectory |
! Pointer to directory where this branch buffers are stored | |
Long64_t | fEntries |
Number of entries. | |
TBuffer * | fEntryBuffer |
! Buffer used to directly pass the content without streaming | |
Long64_t | fEntryNumber |
Current entry number (last one filled in this branch) | |
Int_t | fEntryOffsetLen |
Initial Length of fEntryOffset table in the basket buffers. | |
TBasket * | fExtraBasket |
! Allocated basket not currently holding any data. | |
TString | fFileName |
Name of file where buffers are stored ("" if in same file as Tree header) | |
FillLeaves_t | fFillLeaves |
! Pointer to the FillLeaves implementation to use. | |
Long64_t | fFirstBasketEntry |
! First entry in the current basket. | |
Long64_t | fFirstEntry |
Number of the first entry in this branch. | |
TIOFeatures | fIOFeatures |
IO features for newly-created baskets. | |
TObjArray | fLeaves |
-> List of leaves of this branch | |
Int_t | fMaxBaskets |
Maximum number of Baskets so far. | |
TBranch * | fMother |
! Pointer to top-level parent branch in the tree. | |
Int_t | fNBaskets |
! Number of baskets in memory | |
Long64_t | fNextBasketEntry |
! Next entry that will requires us to go to the next basket | |
Int_t | fNleaves |
! Number of leaves | |
Int_t | fOffset |
Offset of this branch. | |
TBranch * | fParent |
! Pointer to parent branch. | |
Int_t | fReadBasket |
! Current basket number when reading | |
Long64_t | fReadEntry |
! Current entry number when reading | |
ReadLeaves_t | fReadLeaves |
! Pointer to the ReadLeaves implementation to use. | |
Bool_t | fSkipZip |
! After being read, the buffer will not be unzipped. | |
Int_t | fSplitLevel |
Branch split level. | |
Long64_t | fTotBytes |
Total number of bytes in all leaves before compression. | |
TBuffer * | fTransientBuffer |
! Pointer to the current transient buffer. | |
TTree * | fTree |
! Pointer to Tree header | |
Int_t | fWriteBasket |
Last basket number written. | |
Long64_t | fZipBytes |
Total number of bytes in all leaves after compression. | |
Protected Attributes inherited from TNamed | |
TString | fName |
TString | fTitle |
Protected Attributes inherited from TAttFill | |
Color_t | fFillColor |
Fill area color. | |
Style_t | fFillStyle |
Fill area style. | |
Static Protected Attributes inherited from TBranch | |
static Int_t | fgCount = 0 |
! branch counter | |
#include <TBranchSTL.h>
|
private |
Definition at line 63 of file TBranchSTL.h.
TBranchSTL::TBranchSTL | ( | ) |
Default constructor.
Definition at line 28 of file TBranchSTL.cxx.
TBranchSTL::TBranchSTL | ( | TTree * | tree, |
const char * | name, | ||
TVirtualCollectionProxy * | collProxy, | ||
Int_t | buffsize, | ||
Int_t | splitlevel | ||
) |
Normal constructor, called from TTree.
Definition at line 48 of file TBranchSTL.cxx.
TBranchSTL::TBranchSTL | ( | TBranch * | parent, |
const char * | name, | ||
TVirtualCollectionProxy * | collProxy, | ||
Int_t | buffsize, | ||
Int_t | splitlevel, | ||
TStreamerInfo * | info, | ||
Int_t | id | ||
) |
Normal constructor, called from another branch.
Definition at line 90 of file TBranchSTL.cxx.
|
override |
Destructor.
Definition at line 135 of file TBranchSTL.cxx.
|
overridevirtual |
|
static |
|
inlinestaticconstexpr |
Definition at line 42 of file TBranchSTL.h.
|
inlinestatic |
Definition at line 42 of file TBranchSTL.h.
|
overrideprivatevirtual |
|
private |
Fill leaves.
Definition at line 653 of file TBranchSTL.cxx.
|
inlineoverridevirtual |
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 35 of file TBranchSTL.h.
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.
Reimplemented from TBranch.
Definition at line 519 of file TBranchSTL.cxx.
|
virtual |
Get streamer info.
Definition at line 548 of file TBranchSTL.cxx.
|
inlineoverridevirtual |
Reimplemented from TBranch.
Definition at line 42 of file TBranchSTL.h.
|
overridevirtual |
Branch declared folder if at least one entry.
Reimplemented from TBranch.
Definition at line 593 of file TBranchSTL.cxx.
|
overridevirtual |
Print the branch parameters.
Reimplemented from TBranch.
Definition at line 603 of file TBranchSTL.cxx.
|
private |
Read leaves.
Definition at line 645 of file TBranchSTL.cxx.
|
overridevirtual |
|
overridevirtual |
Stream a class object.
Reimplemented from TBranch.
|
inline |
Definition at line 42 of file TBranchSTL.h.
|
private |
! Branch map
Definition at line 64 of file TBranchSTL.h.
|
private |
! Branch vector
Definition at line 65 of file TBranchSTL.h.
|
private |
Name of the parent class, if we're the data member.
Definition at line 72 of file TBranchSTL.h.
|
mutableprivate |
Version number of the class.
Definition at line 73 of file TBranchSTL.h.
|
private |
Class checksum.
Definition at line 74 of file TBranchSTL.h.
|
private |
! Collection proxy
Definition at line 67 of file TBranchSTL.h.
|
private |
Class name of referenced object.
Definition at line 71 of file TBranchSTL.h.
|
private |
Element serial number in the streamer info.
Definition at line 77 of file TBranchSTL.h.
|
private |
! Indices
Definition at line 70 of file TBranchSTL.h.
|
private |
! Class of the ind array
Definition at line 69 of file TBranchSTL.h.
|
mutableprivate |
! The streamer info
Definition at line 75 of file TBranchSTL.h.
|
private |
! Pointer to object at address or the
Definition at line 76 of file TBranchSTL.h.
|
private |
! Parent of this branch
Definition at line 68 of file TBranchSTL.h.