ROOT  6.07/01
Reference Guide
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Groups Pages
TLeafC.h
Go to the documentation of this file.
1 // @(#)root/tree:$Id$
2 // Author: Rene Brun 17/03/97
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_TLeafC
13 #define ROOT_TLeafC
14 
15 
16 //////////////////////////////////////////////////////////////////////////
17 // //
18 // TLeafC //
19 // //
20 // A TLeaf for a variable length string. //
21 // //
22 //////////////////////////////////////////////////////////////////////////
23 
24 #ifndef ROOT_TLeaf
25 #include "TLeaf.h"
26 #endif
27 
28 class TLeafC : public TLeaf {
29 
30 protected:
31  Int_t fMinimum; //Minimum value if leaf range is specified
32  Int_t fMaximum; //Maximum value if leaf range is specified
33  Char_t *fValue; //!Pointer to data buffer
34  Char_t **fPointer; //!Address of pointer to data buffer
35 
36 public:
37  TLeafC();
38  TLeafC(TBranch *parent, const char *name, const char *type);
39  virtual ~TLeafC();
40 
41  virtual void Export(TClonesArray *list, Int_t n);
42  virtual void FillBasket(TBuffer &b);
43  virtual Int_t GetMaximum() const {return fMaximum;}
44  virtual Int_t GetMinimum() const {return fMinimum;}
45  const char *GetTypeName() const;
46  Double_t GetValue(Int_t i=0) const;
47  virtual void *GetValuePointer() const {return fValue;}
48  char *GetValueString() 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 void ReadValue(std::istream& s, Char_t delim = ' ');
54  virtual void SetAddress(void *add=0);
55  virtual void SetMaximum(Int_t max) {fMaximum = max;}
56  virtual void SetMinimum(Int_t min) {fMinimum = min;}
57 
58  ClassDef(TLeafC,1); //A TLeaf for a variable length string.
59 };
60 
61 inline Double_t TLeafC::GetValue(Int_t i) const { return fValue[i]; }
62 
63 #endif
virtual void FillBasket(TBuffer &b)
Pack leaf elements in Basket output buffer.
Definition: TLeafC.cxx:73
A TLeaf describes individual elements of a TBranch See TBranch structure in TTree.
Definition: TLeaf.h:37
static Vc_ALWAYS_INLINE int_v min(const int_v &x, const int_v &y)
Definition: vector.h:433
Int_t fMaximum
Definition: TLeafC.h:32
TLeafC()
Address of pointer to data buffer.
virtual void SetMinimum(Int_t min)
Definition: TLeafC.h:56
Buffer base class used for serializing objects.
Definition: TBuffer.h:42
virtual void * GetValuePointer() const
Definition: TLeafC.h:47
int Int_t
Definition: RtypesCore.h:41
Int_t fMinimum
Definition: TLeafC.h:31
Char_t * fValue
Definition: TLeafC.h:33
A TLeaf for a variable length string.
Definition: TLeafC.h:28
const char * GetTypeName() const
Returns name of leaf type.
Definition: TLeafC.cxx:85
virtual Int_t GetMinimum() const
Definition: TLeafC.h:44
virtual void ReadValue(std::istream &s, Char_t delim= ' ')
Read a string from std::istream s up to delimiter and store it into the branch buffer.
Definition: TLeafC.cxx:178
virtual void ReadBasketExport(TBuffer &b, TClonesArray *list, Int_t n)
Read leaf elements from Basket input buffer and export buffer to TClonesArray objects.
Definition: TLeafC.cxx:155
virtual void Export(TClonesArray *list, Int_t n)
Export element from local leaf buffer to ClonesArray.
Definition: TLeafC.cxx:61
ClassDef(TLeafC, 1)
virtual Int_t GetMaximum() const
Definition: TLeafC.h:43
virtual void ReadBasket(TBuffer &b)
Read leaf elements from Basket input buffer.
Definition: TLeafC.cxx:115
Double_t GetValue(Int_t i=0) const
Definition: TLeafC.h:61
double Double_t
Definition: RtypesCore.h:55
int type
Definition: TGX11.cxx:120
virtual void Import(TClonesArray *list, Int_t n)
Import element from ClonesArray into local leaf buffer.
Definition: TLeafC.cxx:94
char * GetValueString() const
Definition: TLeafC.h:48
static Vc_ALWAYS_INLINE int_v max(const int_v &x, const int_v &y)
Definition: vector.h:440
#define name(a, b)
Definition: linkTestLib0.cpp:5
Char_t ** fPointer
Pointer to data buffer.
Definition: TLeafC.h:34
char Char_t
Definition: RtypesCore.h:29
An array of clone (identical) objects.
Definition: TClonesArray.h:32
virtual void PrintValue(Int_t i=0) const
Prints leaf value.
Definition: TLeafC.cxx:106
virtual ~TLeafC()
Default destructor for a LeafC.
Definition: TLeafC.cxx:53
A TTree is a list of TBranches.
Definition: TBranch.h:58
virtual void SetMaximum(Int_t max)
Definition: TLeafC.h:55
const Int_t n
Definition: legend1.C:16
virtual void SetAddress(void *add=0)
Set leaf buffer data address.
Definition: TLeafC.cxx:199