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Reference Guide
TLeafF16 Class Reference

A TLeaf for a 24 bit truncated floating point data type.

Definition at line 27 of file TLeafF16.h.

Public Member Functions

 TLeafF16 ()
 Default constructor for LeafF16. More...
 
 TLeafF16 (TBranch *parent, const char *name, const char *type)
 Create a LeafF16. More...
 
virtual ~TLeafF16 ()
 Default destructor for a LeafF16. More...
 
void Export (TClonesArray *list, Int_t n) override
 Export element from local leaf buffer to ClonesArray. More...
 
void FillBasket (TBuffer &b) override
 Pack leaf elements in Basket output buffer. More...
 
DeserializeType GetDeserializeType () const override
 
const char * GetTypeName () const override
 
Double_t GetValue (Int_t i=0) const override
 
void * GetValuePointer () const override
 
void Import (TClonesArray *list, Int_t n) override
 Import element from ClonesArray into local leaf buffer. More...
 
TClassIsA () const override
 
void PrintValue (Int_t i=0) const override
 Prints leaf value. More...
 
void ReadBasket (TBuffer &b) override
 Read leaf elements from Basket input buffer. More...
 
void ReadBasketExport (TBuffer &b, TClonesArray *list, Int_t n) override
 Read leaf elements from Basket input buffer and export buffer to TClonesArray objects. More...
 
void ReadValue (std::istream &s, Char_t delim=' ') override
 Read a float from std::istream s and store it into the branch buffer. More...
 
void SetAddress (void *add=nullptr) override
 Set leaf buffer data address. More...
 
void Streamer (TBuffer &) override
 Stream an object of class TLeafF16. More...
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
- Public Member Functions inherited from TLeaf
 TLeaf ()
 
 TLeaf (TBranch *parent, const char *name, const char *type)
 Create a Leaf. More...
 
virtual ~TLeaf ()
 Destructor. More...
 
void Browse (TBrowser *b) override
 Browse the content of this leaf. More...
 
virtual Bool_t CanGenerateOffsetArray ()
 
virtual void Export (TClonesArray *, Int_t)
 
virtual void FillBasket (TBuffer &b)
 Pack leaf elements in Basket output buffer. More...
 
virtual Int_tGenerateOffsetArray (Int_t base, Int_t events)
 
TBranchGetBranch () const
 
virtual DeserializeType GetDeserializeType () const
 
virtual TString GetFullName () const
 Return the full name (including the parent's branch names) of the leaf. More...
 
virtual TLeafGetLeafCount () const
 If this leaf stores a variable-sized array or a multi-dimensional array whose last dimension has variable size, return a pointer to the TLeaf that stores such size. More...
 
virtual TLeafGetLeafCounter (Int_t &countval) const
 Return a pointer to the counter of this leaf (if any) or store the number of elements that the leaf contains in countval. More...
 
virtual const Counts_tGetLeafCountValues (Long64_t start, Long64_t len)
 If this branch is a branch count, return the set of collection size for the entry range requested start: first entry to read and return information about len: number of entries to read. More...
 
virtual Int_t GetLen () const
 Return the number of effective elements of this leaf, for the current entry. More...
 
virtual Int_t GetLenStatic () const
 Return the fixed length of this leaf. More...
 
virtual Int_t GetLenType () const
 
virtual Int_t GetMaximum () const
 
virtual Int_t GetMinimum () const
 
virtual Int_t GetNdata () const
 
virtual Int_t GetOffset () const
 
template<typename T >
GetTypedValue (Int_t i=0) const
 
virtual const char * GetTypeName () const
 
virtual Double_t GetValue (Int_t i=0) const
 
virtual Long64_t GetValueLong64 (Int_t i=0) const
 
virtual LongDouble_t GetValueLongDouble (Int_t i=0) const
 
virtual void * GetValuePointer () const
 
virtual void Import (TClonesArray *, Int_t)
 
virtual Bool_t IncludeRange (TLeaf *)
 
TClassIsA () const override
 
virtual Bool_t IsOnTerminalBranch () const
 
virtual Bool_t IsRange () const
 
virtual Bool_t IsUnsigned () const
 
virtual void PrintValue (Int_t i=0) const
 
virtual void ReadBasket (TBuffer &)
 
virtual void ReadBasketExport (TBuffer &, TClonesArray *, Int_t)
 
virtual bool ReadBasketFast (TBuffer &, Long64_t)
 
virtual bool ReadBasketSerialized (TBuffer &, Long64_t)
 
virtual void ReadValue (std::istream &, Char_t=' ')
 
Int_t ResetAddress (void *add, Bool_t calledFromDestructor=kFALSE)
 Helper routine for TLeafX::SetAddress. More...
 
virtual void SetAddress (void *add=nullptr)
 
virtual void SetBranch (TBranch *branch)
 
virtual void SetLeafCount (TLeaf *leaf)
 Set the leaf count of this leaf. More...
 
virtual void SetLen (Int_t len=1)
 
virtual void SetOffset (Int_t offset=0)
 
virtual void SetRange (Bool_t range=kTRUE)
 
virtual void SetUnsigned ()
 
void Streamer (TBuffer &) override
 Stream a class object. More...
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
- Public Member Functions inherited from TNamed
 TNamed ()
 
 TNamed (const char *name, const char *title)
 
 TNamed (const TNamed &named)
 TNamed copy ctor. More...
 
 TNamed (const TString &name, const TString &title)
 
virtual ~TNamed ()
 TNamed destructor. More...
 
void Clear (Option_t *option="") override
 Set name and title to empty strings (""). More...
 
TObjectClone (const char *newname="") const override
 Make a clone of an object using the Streamer facility. More...
 
Int_t Compare (const TObject *obj) const override
 Compare two TNamed objects. More...
 
void Copy (TObject &named) const override
 Copy this to obj. More...
 
virtual void FillBuffer (char *&buffer)
 Encode TNamed into output buffer. More...
 
const char * GetName () const override
 Returns name of object. More...
 
const char * GetTitle () const override
 Returns title of object. More...
 
ULong_t Hash () const override
 Return hash value for this object. More...
 
TClassIsA () const override
 
Bool_t IsSortable () const override
 
void ls (Option_t *option="") const override
 List TNamed name and title. More...
 
TNamedoperator= (const TNamed &rhs)
 TNamed assignment operator. More...
 
void Print (Option_t *option="") const override
 Print TNamed name and title. More...
 
virtual void SetName (const char *name)
 Set the name of the TNamed. More...
 
virtual void SetNameTitle (const char *name, const char *title)
 Set all the TNamed parameters (name and title). More...
 
virtual void SetTitle (const char *title="")
 Set the title of the TNamed. More...
 
virtual Int_t Sizeof () const
 Return size of the TNamed part of the TObject. More...
 
void Streamer (TBuffer &) override
 Stream an object of class TObject. More...
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
- Public Member Functions inherited from TObject
 TObject ()
 TObject constructor. More...
 
 TObject (const TObject &object)
 TObject copy ctor. More...
 
virtual ~TObject ()
 TObject destructor. 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...
 
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad. More...
 
virtual void Browse (TBrowser *b)
 Browse object. May be overridden for another default action. More...
 
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. More...
 
virtual const char * ClassName () const
 Returns name of class to which the object belongs. More...
 
virtual void Clear (Option_t *="")
 
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 abstract method. More...
 
virtual void Copy (TObject &object) const
 Copy this to obj. 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 selected pad for instance with: gROOT->SetSelectedPad(gPad). More...
 
virtual void Dump () const
 Dump contents of object on stdout. More...
 
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message. 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 void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message. 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 const char * GetIconName () const
 Returns mime type name of object. More...
 
virtual const char * GetName () const
 Returns name of object. More...
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py). More...
 
virtual Option_tGetOption () const
 
virtual const char * GetTitle () const
 Returns title of object. More...
 
virtual UInt_t GetUniqueID () const
 Return the unique object id. More...
 
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out. More...
 
virtual ULong_t Hash () const
 Return hash value for this object. More...
 
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. More...
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message. 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...
 
void InvertBit (UInt_t f)
 
virtual TClassIsA () const
 
virtual Bool_t IsEqual (const TObject *obj) const
 Default equal comparison (objects are equal if they have the same address in memory). More...
 
virtual Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
 
R__ALWAYS_INLINE Bool_t IsOnHeap () const
 
virtual Bool_t IsSortable () const
 
R__ALWAYS_INLINE Bool_t IsZombie () const
 
virtual void ls (Option_t *option="") const
 The ls function lists the contents of a class on stdout. 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...
 
virtual Bool_t Notify ()
 This method must be overridden to handle object notification. More...
 
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete. More...
 
void operator delete (void *ptr)
 Operator delete. More...
 
void operator delete[] (void *ptr)
 Operator delete []. More...
 
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)
 
TObjectoperator= (const TObject &rhs)
 TObject assignment operator. 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 void Print (Option_t *option="") const
 This method must be overridden when a class wants to print itself. 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...
 
void ResetBit (UInt_t f)
 
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...
 
void SetBit (UInt_t f)
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f. 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 Streamer (TBuffer &)
 Stream an object of class TObject. More...
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message. More...
 
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. More...
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message. 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...
 

Static Public Member Functions

static TClassClass ()
 
static const char * Class_Name ()
 
static Version_t Class_Version ()
 
static const char * DeclFileName ()
 
- Static Public Member Functions inherited from TLeaf
static TClassClass ()
 
static const char * Class_Name ()
 
static Version_t Class_Version ()
 
static const char * DeclFileName ()
 
- Static Public Member Functions inherited from TNamed
static TClassClass ()
 
static const char * Class_Name ()
 
static Version_t Class_Version ()
 
static const char * DeclFileName ()
 
- Static Public Member Functions inherited from TObject
static TClassClass ()
 
static const char * Class_Name ()
 
static Version_t Class_Version ()
 
static const char * DeclFileName ()
 
static Longptr_t GetDtorOnly ()
 Return destructor only flag. More...
 
static Bool_t GetObjectStat ()
 Get status of object stat flag. More...
 
static void SetDtorOnly (void *obj)
 Set destructor only flag. More...
 
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable. More...
 

Protected Attributes

TStreamerElementfElement
 ! StreamerElement used for TBuffer read / write More...
 
Float16_t fMaximum
 Maximum value if leaf range is specified. More...
 
Float16_t fMinimum
 Minimum value if leaf range is specified. More...
 
Float16_t ** fPointer
 ! Address of pointer to data buffer! More...
 
Float16_tfValue
 ! Pointer to data buffer More...
 
- Protected Attributes inherited from TLeaf
TBranchfBranch
 ! Pointer to supporting branch (we do not own the branch) More...
 
Bool_t fIsRange
 (=kTRUE if leaf has a range, kFALSE otherwise). This is equivalent to being a 'leafcount'. For a TLeafElement the range information is actually store in the TBranchElement. More...
 
Bool_t fIsUnsigned
 (=kTRUE if unsigned, kFALSE otherwise) More...
 
TLeaffLeafCount
 Pointer to Leaf count if variable length (we do not own the counter) More...
 
LeafCountValuesfLeafCountValues
 ! Cache of collection/array sizes More...
 
Int_t fLen
 Number of fixed length elements in the leaf's data. More...
 
Int_t fLenType
 Number of bytes for this data type. More...
 
Int_t fNdata
 ! Number of elements in fAddress data buffer. More...
 
Int_t fOffset
 Offset in ClonesArray object (if one) More...
 
- Protected Attributes inherited from TNamed
TString fName
 
TString fTitle
 

Additional Inherited Members

- Public Types inherited from TLeaf
enum class  DeserializeType {
  kInvalid = 0 , kExternal , kDestructive = kExternal , kInPlace ,
  kZeroCopy
}
 
enum  EStatusBits { kIndirectAddress = (1ULL << ( 11 )) , kNewValue = (1ULL << ( 12 )) }
 
- 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 TLeaf
using Counts_t = std::vector< Int_t >
 
- Protected Types inherited from TObject
enum  { kOnlyPrepStep = (1ULL << ( 3 )) }
 
- Protected Member Functions inherited from TLeaf
 TLeaf (const TLeaf &)
 Copy constructor. More...
 
Int_tGenerateOffsetArrayBase (Int_t base, Int_t events) const
 If the class supports it, generate an offset array base. More...
 
TLeafoperator= (const TLeaf &)
 Assignment operator. More...
 
- 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). More...
 
void MakeZombie ()
 

#include <TLeafF16.h>

Inheritance diagram for TLeafF16:
[legend]

Constructor & Destructor Documentation

◆ TLeafF16() [1/2]

TLeafF16::TLeafF16 ( )

Default constructor for LeafF16.

Definition at line 30 of file TLeafF16.cxx.

◆ TLeafF16() [2/2]

TLeafF16::TLeafF16 ( TBranch parent,
const char *  name,
const char *  type 
)

Create a LeafF16.

Definition at line 43 of file TLeafF16.cxx.

◆ ~TLeafF16()

TLeafF16::~TLeafF16 ( )
virtual

Default destructor for a LeafF16.

Definition at line 60 of file TLeafF16.cxx.

Member Function Documentation

◆ Class()

static TClass * TLeafF16::Class ( )
static
Returns
TClass describing this class

◆ Class_Name()

static const char * TLeafF16::Class_Name ( )
static
Returns
Name of this class

◆ Class_Version()

static Version_t TLeafF16::Class_Version ( )
inlinestatic
Returns
Version of this class

Definition at line 54 of file TLeafF16.h.

◆ DeclFileName()

static const char * TLeafF16::DeclFileName ( )
inlinestatic
Returns
Name of the file containing the class declaration

Definition at line 54 of file TLeafF16.h.

◆ Export()

void TLeafF16::Export ( TClonesArray list,
Int_t  n 
)
overridevirtual

Export element from local leaf buffer to ClonesArray.

Reimplemented from TLeaf.

Definition at line 72 of file TLeafF16.cxx.

◆ FillBasket()

void TLeafF16::FillBasket ( TBuffer b)
overridevirtual

Pack leaf elements in Basket output buffer.

Reimplemented from TLeaf.

Definition at line 88 of file TLeafF16.cxx.

◆ GetDeserializeType()

DeserializeType TLeafF16::GetDeserializeType ( ) const
inlineoverridevirtual

Reimplemented from TLeaf.

Definition at line 41 of file TLeafF16.h.

◆ GetTypeName()

const char * TLeafF16::GetTypeName ( ) const
inlineoverridevirtual

Reimplemented from TLeaf.

Definition at line 44 of file TLeafF16.h.

◆ GetValue()

Double_t TLeafF16::GetValue ( Int_t  i = 0) const
inlineoverridevirtual

Reimplemented from TLeaf.

Definition at line 59 of file TLeafF16.h.

◆ GetValuePointer()

void * TLeafF16::GetValuePointer ( ) const
inlineoverridevirtual

Reimplemented from TLeaf.

Definition at line 46 of file TLeafF16.h.

◆ Import()

void TLeafF16::Import ( TClonesArray list,
Int_t  n 
)
overridevirtual

Import element from ClonesArray into local leaf buffer.

Reimplemented from TLeaf.

Definition at line 99 of file TLeafF16.cxx.

◆ IsA()

TClass * TLeafF16::IsA ( ) const
inlineoverridevirtual
Returns
TClass describing current object

Reimplemented from TLeaf.

Definition at line 54 of file TLeafF16.h.

◆ PrintValue()

void TLeafF16::PrintValue ( Int_t  i = 0) const
overridevirtual

Prints leaf value.

Reimplemented from TLeaf.

Definition at line 116 of file TLeafF16.cxx.

◆ ReadBasket()

void TLeafF16::ReadBasket ( TBuffer b)
overridevirtual

Read leaf elements from Basket input buffer.

Reimplemented from TLeaf.

Definition at line 125 of file TLeafF16.cxx.

◆ ReadBasketExport()

void TLeafF16::ReadBasketExport ( TBuffer b,
TClonesArray list,
Int_t  n 
)
overridevirtual

Read leaf elements from Basket input buffer and export buffer to TClonesArray objects.

Reimplemented from TLeaf.

Definition at line 152 of file TLeafF16.cxx.

◆ ReadValue()

void TLeafF16::ReadValue ( std::istream &  s,
Char_t  delim = ' ' 
)
overridevirtual

Read a float from std::istream s and store it into the branch buffer.

Reimplemented from TLeaf.

Definition at line 174 of file TLeafF16.cxx.

◆ SetAddress()

void TLeafF16::SetAddress ( void *  add = nullptr)
overridevirtual

Set leaf buffer data address.

Reimplemented from TLeaf.

Definition at line 184 of file TLeafF16.cxx.

◆ Streamer()

void TLeafF16::Streamer ( TBuffer R__b)
overridevirtual

Stream an object of class TLeafF16.

Reimplemented from TLeaf.

Definition at line 216 of file TLeafF16.cxx.

◆ StreamerNVirtual()

void TLeafF16::StreamerNVirtual ( TBuffer ClassDef_StreamerNVirtual_b)
inline

Definition at line 54 of file TLeafF16.h.

Member Data Documentation

◆ fElement

TStreamerElement* TLeafF16::fElement
protected

! StreamerElement used for TBuffer read / write

Definition at line 34 of file TLeafF16.h.

◆ fMaximum

Float16_t TLeafF16::fMaximum
protected

Maximum value if leaf range is specified.

Definition at line 31 of file TLeafF16.h.

◆ fMinimum

Float16_t TLeafF16::fMinimum
protected

Minimum value if leaf range is specified.

Definition at line 30 of file TLeafF16.h.

◆ fPointer

Float16_t** TLeafF16::fPointer
protected

! Address of pointer to data buffer!

Definition at line 33 of file TLeafF16.h.

◆ fValue

Float16_t* TLeafF16::fValue
protected

! Pointer to data buffer

Definition at line 32 of file TLeafF16.h.


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