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TLeafI.h
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1 // @(#)root/tree:$Id$
2 // Author: Rene Brun 12/01/96
3 
4 /*************************************************************************
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  *************************************************************************/
11 
12 #ifndef ROOT_TLeafI
13 #define ROOT_TLeafI
14 
15 
16 //////////////////////////////////////////////////////////////////////////
17 // //
18 // TLeafI //
19 // //
20 // A TLeaf for an Integer data type. //
21 // //
22 //////////////////////////////////////////////////////////////////////////
23 
24 
25 #include "TLeaf.h"
26 
27 class TLeafI : public TLeaf {
28 
29 protected:
30  Int_t fMinimum; ///< Minimum value if leaf range is specified
31  Int_t fMaximum; ///< Maximum value if leaf range is specified
32  Int_t *fValue; ///<! Pointer to data buffer
33  Int_t **fPointer; ///<! Address of pointer to data buffer
34 
35 public:
36  TLeafI();
37  TLeafI(TBranch *parent, const char *name, const char *type);
38  virtual ~TLeafI();
39 
40  virtual void Export(TClonesArray *list, Int_t n);
41  virtual void FillBasket(TBuffer &b);
43  const char *GetTypeName() const;
44  virtual Int_t GetMaximum() const { return fMaximum; }
45  virtual Int_t GetMinimum() const { return fMinimum; }
46  Double_t GetValue(Int_t i=0) const;
47  virtual void *GetValuePointer() const { return fValue; }
49  virtual void Import(TClonesArray *list, Int_t n);
50  virtual void PrintValue(Int_t i=0) const;
51  virtual void ReadBasket(TBuffer &b);
52  virtual void ReadBasketExport(TBuffer &b, TClonesArray *list, Int_t n);
53  virtual bool ReadBasketFast(TBuffer&, Long64_t);
55  virtual void ReadValue(std::istream& s, Char_t delim = ' ');
56  virtual void SetAddress(void *add=0);
57  virtual void SetMaximum(Int_t max) {fMaximum = max;}
58  virtual void SetMinimum(Int_t min) {fMinimum = min;}
59 
60  ClassDef(TLeafI,1); //A TLeaf for an Integer data type.
61 };
62 
63 #endif
TLeafI::IncludeRange
virtual Bool_t IncludeRange(TLeaf *)
Copy/set fMinimum and fMaximum to include/be wide than those of the parameter.
Definition: TLeafI.cxx:116
TLeafI::~TLeafI
virtual ~TLeafI()
Default destructor for a LeafI.
Definition: TLeafI.cxx:54
n
const Int_t n
Definition: legend1.C:16
TLeafI::fMinimum
Int_t fMinimum
Minimum value if leaf range is specified.
Definition: TLeafI.h:36
Long64_t
long long Long64_t
Definition: RtypesCore.h:73
TLeafI::SetMaximum
virtual void SetMaximum(Int_t max)
Definition: TLeafI.h:63
TLeafI::fPointer
Int_t ** fPointer
! Address of pointer to data buffer
Definition: TLeafI.h:39
TGeant4Unit::s
static constexpr double s
Definition: TGeant4SystemOfUnits.h:168
Int_t
int Int_t
Definition: RtypesCore.h:45
TLeafI::ReadBasketExport
virtual void ReadBasketExport(TBuffer &b, TClonesArray *list, Int_t n)
Read leaf elements from Basket input buffer and export buffer to TClonesArray objects.
Definition: TLeafI.cxx:197
TLeafI::GetValuePointer
virtual void * GetValuePointer() const
Definition: TLeafI.h:53
TBuffer
Definition: TBuffer.h:43
TLeafI
Definition: TLeafI.h:27
TLeafI::ReadBasket
virtual void ReadBasket(TBuffer &b)
Read leaf elements from Basket input buffer.
Definition: TLeafI.cxx:162
b
#define b(i)
Definition: RSha256.hxx:118
bool
TLeafI::GetDeserializeType
virtual DeserializeType GetDeserializeType() const
Definition: TLeafI.h:48
TBranch
Definition: TBranch.h:89
TLeafI::GetTypeName
const char * GetTypeName() const
Returns name of leaf type.
Definition: TLeafI.cxx:96
TLeafI::Export
virtual void Export(TClonesArray *list, Int_t n)
Export element from local leaf buffer to ClonesArray.
Definition: TLeafI.cxx:62
TLeaf.h
TLeaf
Definition: TLeaf.h:57
TLeafI::ReadBasketSerialized
virtual bool ReadBasketSerialized(TBuffer &, Long64_t)
Definition: TLeafI.h:60
TLeafI::ReadBasketFast
virtual bool ReadBasketFast(TBuffer &, Long64_t)
Deserialize input by performing byteswap as needed.
Definition: TLeafI.cxx:187
TLeafI::GetMaximum
virtual Int_t GetMaximum() const
Definition: TLeafI.h:50
TLeaf::DeserializeType::kInPlace
@ kInPlace
TLeafI::SetMinimum
virtual void SetMinimum(Int_t min)
Definition: TLeafI.h:64
TLeafI::SetAddress
virtual void SetAddress(void *add=0)
Set leaf buffer data address.
Definition: TLeafI.cxx:232
TLeafI::PrintValue
virtual void PrintValue(Int_t i=0) const
Prints leaf value.
Definition: TLeafI.cxx:148
TLeafI::ReadValue
virtual void ReadValue(std::istream &s, Char_t delim=' ')
Read an integer from std::istream s and store it into the branch buffer.
Definition: TLeafI.cxx:218
Double_t
double Double_t
Definition: RtypesCore.h:59
TLeafI::GetMinimum
virtual Int_t GetMinimum() const
Definition: TLeafI.h:51
TLeafI::GetValue
Double_t GetValue(Int_t i=0) const
Returns current value of leaf.
Definition: TLeafI.cxx:107
ClassDef
#define ClassDef(name, id)
Definition: Rtypes.h:325
TLeafI::TLeafI
TLeafI()
Default constructor for LeafI.
Definition: TLeafI.cxx:29
TLeafI::fValue
Int_t * fValue
! Pointer to data buffer
Definition: TLeafI.h:38
name
char name[80]
Definition: TGX11.cxx:110
type
int type
Definition: TGX11.cxx:121
TLeafI::Import
virtual void Import(TClonesArray *list, Int_t n)
Import element from ClonesArray into local leaf buffer.
Definition: TLeafI.cxx:132
TLeaf::DeserializeType
DeserializeType
Definition: TLeaf.h:99
Char_t
char Char_t
Definition: RtypesCore.h:33
TClonesArray
Definition: TClonesArray.h:29
int
TLeafI::FillBasket
virtual void FillBasket(TBuffer &b)
Pack leaf elements in Basket output buffer.
Definition: TLeafI.cxx:78
TLeafI::fMaximum
Int_t fMaximum
Maximum value if leaf range is specified.
Definition: TLeafI.h:37