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1// @(#)root/tree:$Id$
2// Author: Simon Spies 23/02/19
5 * Copyright (C) 1995-2019, Rene Brun and Fons Rademakers. *
6 * All rights reserved. *
7 * *
8 * For the licensing terms see $ROOTSYS/LICENSE. *
9 * For the list of contributors see $ROOTSYS/README/CREDITS. *
10 *************************************************************************/
12#ifndef ROOT_TLeafF16
13#define ROOT_TLeafF16
16// //
17// TLeafF16 //
18// //
19// A TLeaf for a 24 bit truncated floating point data type. //
20// //
23#include "TLeaf.h"
27class TLeafF16 : public TLeaf {
30 Float16_t fMinimum; ///< Minimum value if leaf range is specified
31 Float16_t fMaximum; ///< Maximum value if leaf range is specified
32 Float16_t *fValue; ///<! Pointer to data buffer
33 Float16_t **fPointer; ///<! Address of pointer to data buffer!
34 TStreamerElement *fElement; ///<! StreamerElement used for TBuffer read / write
37 TLeafF16();
38 TLeafF16(TBranch *parent, const char *name, const char *type);
39 ~TLeafF16() override;
42 void Export(TClonesArray *list, Int_t n) override;
43 void FillBasket(TBuffer &b) override;
44 const char *GetTypeName() const override { return "Float16_t"; }
45 Double_t GetValue(Int_t i = 0) const override;
46 void *GetValuePointer() const override { return fValue; }
47 void Import(TClonesArray *list, Int_t n) override;
48 void PrintValue(Int_t i = 0) const override;
49 void ReadBasket(TBuffer &b) override;
50 void ReadBasketExport(TBuffer &b, TClonesArray *list, Int_t n) override;
51 void ReadValue(std::istream &s, Char_t delim = ' ') override;
52 void SetAddress(void *add = nullptr) override;
54 ClassDefOverride(TLeafF16, 1); // A TLeaf for a 24 bit truncated floating point data type.
57// if leaf is a simple type, i must be set to 0
58// if leaf is an array, i is the array element number to be returned
61 return fValue[i];
#define b(i)
Definition RSha256.hxx:100
float Float16_t
Definition RtypesCore.h:58
int Int_t
Definition RtypesCore.h:45
char Char_t
Definition RtypesCore.h:37
double Double_t
Definition RtypesCore.h:59
#define ClassDefOverride(name, id)
Definition Rtypes.h:341
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t Float_t Float_t Float_t Int_t Int_t UInt_t UInt_t Rectangle_t Int_t Int_t Window_t TString Int_t GCValues_t GetPrimarySelectionOwner GetDisplay GetScreen GetColormap GetNativeEvent const char const char dpyName wid window const char font_name cursor keysym reg const char only_if_exist regb h Point_t winding char text const char depth char const char Int_t count const char ColorStruct_t color const char Pixmap_t Pixmap_t PictureAttributes_t attr const char char ret_data h unsigned char height h Atom_t Int_t ULong_t ULong_t unsigned char prop_list Atom_t Atom_t Atom_t Time_t type
char name[80]
Definition TGX11.cxx:110
A TTree is a list of TBranches.
Definition TBranch.h:93
Buffer base class used for serializing objects.
Definition TBuffer.h:43
An array of clone (identical) objects.
A TLeaf for a 24 bit truncated floating point data type.
Definition TLeafF16.h:27
~TLeafF16() override
Default destructor for a LeafF16.
Definition TLeafF16.cxx:60
void Import(TClonesArray *list, Int_t n) override
Import element from ClonesArray into local leaf buffer.
Definition TLeafF16.cxx:99
void Export(TClonesArray *list, Int_t n) override
Export element from local leaf buffer to ClonesArray.
Definition TLeafF16.cxx:72
void SetAddress(void *add=nullptr) override
Set leaf buffer data address.
Definition TLeafF16.cxx:184
Double_t GetValue(Int_t i=0) const override
Definition TLeafF16.h:59
void ReadBasket(TBuffer &b) override
Read leaf elements from Basket input buffer.
Definition TLeafF16.cxx:125
void ReadValue(std::istream &s, Char_t delim=' ') override
Read a float from std::istream s and store it into the branch buffer.
Definition TLeafF16.cxx:174
void FillBasket(TBuffer &b) override
Pack leaf elements in Basket output buffer.
Definition TLeafF16.cxx:88
void * GetValuePointer() const override
Definition TLeafF16.h:46
Float16_t ** fPointer
! Address of pointer to data buffer!
Definition TLeafF16.h:33
TStreamerElement * fElement
! StreamerElement used for TBuffer read / write
Definition TLeafF16.h:34
Float16_t fMaximum
Maximum value if leaf range is specified.
Definition TLeafF16.h:31
Float16_t * fValue
! Pointer to data buffer
Definition TLeafF16.h:32
void PrintValue(Int_t i=0) const override
Prints leaf value.
Definition TLeafF16.cxx:116
Default constructor for LeafF16.
Definition TLeafF16.cxx:30
void ReadBasketExport(TBuffer &b, TClonesArray *list, Int_t n) override
Read leaf elements from Basket input buffer and export buffer to TClonesArray objects.
Definition TLeafF16.cxx:152
const char * GetTypeName() const override
Definition TLeafF16.h:44
DeserializeType GetDeserializeType() const override
Definition TLeafF16.h:41
Float16_t fMinimum
Minimum value if leaf range is specified.
Definition TLeafF16.h:30
A TLeaf describes individual elements of a TBranch See TBranch structure in TTree.
Definition TLeaf.h:57
Definition TLeaf.h:99
const Int_t n
Definition legend1.C:16