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1// @(#)root/tree:$Id$
2// Author: Rene Brun 19/12/2003
5 * Copyright (C) 1995-2000, 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_TLeafL
13#define ROOT_TLeafL
17// //
18// TLeafL //
19// //
20// A TLeaf for a 64 bit integer data type. //
21// //
25#include "TLeaf.h"
27class TLeafL : public TLeaf {
30 Long64_t fMinimum; ///< Minimum value if leaf range is specified
31 Long64_t fMaximum; ///< Maximum value if leaf range is specified
32 Long64_t *fValue; ///<! Pointer to data buffer
33 Long64_t **fPointer; ///<! Address of pointer to data buffer
36 TLeafL();
37 TLeafL(TBranch *parent, const char *name, const char *type);
38 virtual ~TLeafL();
40 virtual void Export(TClonesArray *list, Int_t n);
41 virtual void FillBasket(TBuffer &b);
42 const char *GetTypeName() const;
43 virtual Int_t GetMaximum() const { return (Int_t)fMaximum; }
44 virtual Int_t GetMinimum() const { return (Int_t)fMinimum; }
45 virtual Double_t GetValue(Int_t i=0) const;
46 virtual Long64_t GetValueLong64(Int_t i = 0) const ;
47 virtual LongDouble_t GetValueLongDouble(Int_t i = 0) const;
48 virtual void *GetValuePointer() const { return fValue; }
49 virtual Bool_t IncludeRange(TLeaf *);
50 virtual void Import(TClonesArray *list, Int_t n);
51 virtual void PrintValue(Int_t i=0) const;
52 virtual void ReadBasket(TBuffer &b);
53 virtual void ReadBasketExport(TBuffer &b, TClonesArray *list, Int_t n);
54 virtual bool ReadBasketFast(TBuffer&, Long64_t);
56 virtual void ReadValue(std::istream& s, Char_t delim = ' ');
57 virtual void SetAddress(void *add=0);
58 virtual void SetMaximum(Long64_t max) {fMaximum = max;}
59 virtual void SetMinimum(Long64_t min) {fMinimum = min;}
61 ClassDef(TLeafL,1); //A TLeaf for a 64 bit Integer data type.
64// if leaf is a simple type, i must be set to 0
65// if leaf is an array, i is the array element number to be returned
66inline Long64_t TLeafL::GetValueLong64(Int_t i) const { return fValue[i]; }
#define b(i)
Definition: RSha256.hxx:100
int Int_t
Definition: RtypesCore.h:41
char Char_t
Definition: RtypesCore.h:29
bool Bool_t
Definition: RtypesCore.h:59
double Double_t
Definition: RtypesCore.h:55
long double LongDouble_t
Definition: RtypesCore.h:57
long long Long64_t
Definition: RtypesCore.h:69
#define ClassDef(name, id)
Definition: Rtypes.h:326
char name[80]
Definition: TGX11.cxx:109
int type
Definition: TGX11.cxx:120
A TTree is a list of TBranches.
Definition: TBranch.h:91
Buffer base class used for serializing objects.
Definition: TBuffer.h:42
An array of clone (identical) objects.
Definition: TClonesArray.h:32
A TLeaf for a 64 bit Integer data type.
Definition: TLeafL.h:27
virtual void PrintValue(Int_t i=0) const
Prints leaf value.
Definition: TLeafL.cxx:159
virtual void SetMaximum(Long64_t max)
Definition: TLeafL.h:58
Long64_t * fValue
! Pointer to data buffer
Definition: TLeafL.h:32
virtual void Import(TClonesArray *list, Int_t n)
Import element from ClonesArray into local leaf buffer.
Definition: TLeafL.cxx:143
Long64_t fMinimum
Minimum value if leaf range is specified.
Definition: TLeafL.h:30
virtual void * GetValuePointer() const
Definition: TLeafL.h:48
Long64_t ** fPointer
! Address of pointer to data buffer
Definition: TLeafL.h:33
virtual Int_t GetMaximum() const
Definition: TLeafL.h:43
virtual Double_t GetValue(Int_t i=0) const
Returns current value of leaf.
Definition: TLeafL.cxx:107
virtual ~TLeafL()
Default destructor for a LeafL.
Definition: TLeafL.cxx:54
virtual void ReadValue(std::istream &s, Char_t delim=' ')
Read a long integer from std::istream s and store it into the branch buffer.
Definition: TLeafL.cxx:229
virtual Int_t GetMinimum() const
Definition: TLeafL.h:44
virtual void ReadBasket(TBuffer &b)
Read leaf elements from Basket input buffer.
Definition: TLeafL.cxx:173
virtual bool ReadBasketSerialized(TBuffer &, Long64_t)
Definition: TLeafL.h:55
virtual void Export(TClonesArray *list, Int_t n)
Export element from local leaf buffer to ClonesArray.
Definition: TLeafL.cxx:62
const char * GetTypeName() const
Returns name of leaf type.
Definition: TLeafL.cxx:96
virtual void FillBasket(TBuffer &b)
Pack leaf elements in Basket output buffer.
Definition: TLeafL.cxx:78
virtual void ReadBasketExport(TBuffer &b, TClonesArray *list, Int_t n)
Read leaf elements from Basket input buffer and export buffer to TClonesArray objects.
Definition: TLeafL.cxx:208
virtual Bool_t IncludeRange(TLeaf *)
Copy/set fMinimum and fMaximum to include/be wide than those of the parameter.
Definition: TLeafL.cxx:127
virtual bool ReadBasketFast(TBuffer &, Long64_t)
Deserialize input by performing byteswap as needed.
Definition: TLeafL.cxx:198
virtual void SetMinimum(Long64_t min)
Definition: TLeafL.h:59
Long64_t fMaximum
Maximum value if leaf range is specified.
Definition: TLeafL.h:31
virtual LongDouble_t GetValueLongDouble(Int_t i=0) const
Returns current value of leaf.
Definition: TLeafL.cxx:118
virtual Long64_t GetValueLong64(Int_t i=0) const
Definition: TLeafL.h:66
virtual void SetAddress(void *add=0)
Set leaf buffer data address.
Definition: TLeafL.cxx:247
Default constructor for LeafL.
Definition: TLeafL.cxx:29
A TLeaf describes individual elements of a TBranch See TBranch structure in TTree.
Definition: TLeaf.h:49
virtual DeserializeType GetDeserializeType() const
Definition: TLeaf.h:108
const Int_t n
Definition: legend1.C:16
static constexpr double s