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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_TLeafD32
13#define ROOT_TLeafD32
16// //
17// TLeafD32 //
18// //
19// A TLeaf for a 24 bit truncated floating point data type. //
20// //
23#include "TLeaf.h"
28class TLeafD32 : public TLeaf {
31 Double32_t fMinimum; ///< Minimum value if leaf range is specified
32 Double32_t fMaximum; ///< Maximum value if leaf range is specified
33 Double32_t *fValue; ///<! Pointer to data buffer
34 Double32_t **fPointer; ///<! Address of pointer to data buffer
35 TStreamerElement *fElement; ///<! StreamerElement used for TBuffer read / write
38 TLeafD32();
39 TLeafD32(TBranch *parent, const char *name, const char *type);
40 ~TLeafD32() override;
43 void Export(TClonesArray *list, Int_t n) override;
44 void FillBasket(TBuffer &b) override;
45 const char *GetTypeName() const override { return "Double32_t"; }
46 Double_t GetValue(Int_t i = 0) const override;
47 void *GetValuePointer() const override { return fValue; }
48 void Import(TClonesArray *list, Int_t n) override;
49 void PrintValue(Int_t i = 0) const override;
50 void ReadBasket(TBuffer &b) override;
51 void ReadBasketExport(TBuffer &b, TClonesArray *list, Int_t n) override;
52 void ReadValue(std::istream &s, Char_t delim = ' ') override;
53 void SetAddress(void *add = nullptr) override;
55 ClassDefOverride(TLeafD32, 1); // A TLeaf for a 24 bit truncated floating point data type.
58// if leaf is a simple type, i must be set to 0
59// if leaf is an array, i is the array element number to be returned
62 return fValue[i];
#define b(i)
Definition RSha256.hxx:100
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 TLeafD32.h:28
const char * GetTypeName() const override
Definition TLeafD32.h:45
Double_t GetValue(Int_t i=0) const override
Definition TLeafD32.h:60
~TLeafD32() override
Default destructor for a LeafD32.
Definition TLeafD32.cxx:60
void ReadValue(std::istream &s, Char_t delim=' ') override
Read a double from std::istream s and store it into the branch buffer.
Definition TLeafD32.cxx:162
void FillBasket(TBuffer &b) override
Pack leaf elements in Basket output buffer.
Definition TLeafD32.cxx:84
Double32_t ** fPointer
! Address of pointer to data buffer
Definition TLeafD32.h:34
void * GetValuePointer() const override
Definition TLeafD32.h:47
Double32_t * fValue
! Pointer to data buffer
Definition TLeafD32.h:33
Double32_t fMinimum
Minimum value if leaf range is specified.
Definition TLeafD32.h:31
void ReadBasket(TBuffer &b) override
Read leaf elements from Basket input buffer.
Definition TLeafD32.cxx:121
void PrintValue(Int_t i=0) const override
Prints leaf value.
Definition TLeafD32.cxx:112
Double32_t fMaximum
Maximum value if leaf range is specified.
Definition TLeafD32.h:32
void Import(TClonesArray *list, Int_t n) override
Import element from ClonesArray into local leaf buffer.
Definition TLeafD32.cxx:95
void Export(TClonesArray *list, Int_t n) override
Export element from local leaf buffer to ClonesArray.
Definition TLeafD32.cxx:72
DeserializeType GetDeserializeType() const override
Definition TLeafD32.h:42
void ReadBasketExport(TBuffer &b, TClonesArray *list, Int_t n) override
Read leaf elements from Basket input buffer and export buffer to TClonesArray objects.
Definition TLeafD32.cxx:148
TStreamerElement * fElement
! StreamerElement used for TBuffer read / write
Definition TLeafD32.h:35
void SetAddress(void *add=nullptr) override
Set leaf buffer data address.
Definition TLeafD32.cxx:172
Default constructor for LeafD32.
Definition TLeafD32.cxx: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