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TArrayC.h
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1// @(#)root/cont:$Id$
2// Author: Rene Brun 06/03/95
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_TArrayC
13#define ROOT_TArrayC
14
15
16//////////////////////////////////////////////////////////////////////////
17// //
18// TArrayC //
19// //
20// Array of chars or bytes (8 bits per element). //
21// //
22//////////////////////////////////////////////////////////////////////////
23
24#include "TArray.h"
25
26
27class TArrayC : public TArray {
28
29public:
30 Char_t *fArray; //[fN] Array of fN chars
31
32 TArrayC();
34 TArrayC(Int_t n, const Char_t *array);
35 TArrayC(const TArrayC &array);
36 TArrayC &operator=(const TArrayC &rhs);
37 virtual ~TArrayC();
38
39 void Adopt(Int_t n, Char_t *array);
40 void AddAt(Char_t c, Int_t i);
41 Char_t At(Int_t i) const ;
42 void Copy(TArrayC &array) const {array.Set(fN,fArray);}
43 const Char_t *GetArray() const { return fArray; }
44 Char_t *GetArray() { return fArray; }
45 Double_t GetAt(Int_t i) const { return At(i); }
46 Stat_t GetSum() const {Stat_t sum=0; for (Int_t i=0;i<fN;i++) sum+=fArray[i]; return sum;}
47 void Reset(Char_t val=0) {memset(fArray,val,fN*sizeof(Char_t));}
48 void Set(Int_t n);
49 void Set(Int_t n, const Char_t *array);
50 void SetAt(Double_t v, Int_t i) { AddAt((Char_t)v, i); }
52 Char_t operator[](Int_t i) const;
53
54 ClassDef(TArrayC,1) //Array of chars
55};
56
57
58#if defined R__TEMPLATE_OVERLOAD_BUG
59template <>
60#endif
61inline TBuffer &operator>>(TBuffer &buf, TArrayC *&obj)
62{
63 // Read TArrayC object from buffer.
64
66 return buf;
67}
68
69#if defined R__TEMPLATE_OVERLOAD_BUG
70template <>
71#endif
72inline TBuffer &operator<<(TBuffer &buf, const TArrayC *obj)
73{
74 // Write a TArrayC object into buffer
75 return buf << (const TArray*)obj;
76}
77
78inline Char_t TArrayC::At(Int_t i) const
79{
80 if (!BoundsOk("TArrayC::At", i)) return 0;
81 return fArray[i];
82}
83
85{
86 if (!BoundsOk("TArrayC::operator[]", i))
87 i = 0;
88 return fArray[i];
89}
90
92{
93 if (!BoundsOk("TArrayC::operator[]", i)) return 0;
94 return fArray[i];
95}
96
97#endif
void Class()
Definition: Class.C:29
#define c(i)
Definition: RSha256.hxx:101
int Int_t
Definition: RtypesCore.h:45
char Char_t
Definition: RtypesCore.h:33
double Double_t
Definition: RtypesCore.h:59
double Stat_t
Definition: RtypesCore.h:86
#define ClassDef(name, id)
Definition: Rtypes.h:325
TBuffer & operator<<(TBuffer &buf, const TArrayC *obj)
Definition: TArrayC.h:72
TBuffer & operator>>(TBuffer &buf, TArrayC *&obj)
Definition: TArrayC.h:61
Array of chars or bytes (8 bits per element).
Definition: TArrayC.h:27
virtual ~TArrayC()
Delete TArrayC object.
Definition: TArrayC.cxx:71
Stat_t GetSum() const
Definition: TArrayC.h:46
void SetAt(Double_t v, Int_t i)
Definition: TArrayC.h:50
TArrayC & operator=(const TArrayC &rhs)
TArrayC assignment operator.
Definition: TArrayC.cxx:61
Char_t & operator[](Int_t i)
Definition: TArrayC.h:84
Char_t * GetArray()
Definition: TArrayC.h:44
TArrayC()
Default TArrayC ctor.
Definition: TArrayC.cxx:26
void Set(Int_t n)
Set size of this array to n chars.
Definition: TArrayC.cxx:105
Char_t At(Int_t i) const
Definition: TArrayC.h:78
Double_t GetAt(Int_t i) const
Definition: TArrayC.h:45
Char_t * fArray
Definition: TArrayC.h:30
const Char_t * GetArray() const
Definition: TArrayC.h:43
void Copy(TArrayC &array) const
Definition: TArrayC.h:42
void AddAt(Char_t c, Int_t i)
Add char c at position i. Check for out of bounds.
Definition: TArrayC.cxx:93
void Adopt(Int_t n, Char_t *array)
Adopt array arr into TArrayC, i.e.
Definition: TArrayC.cxx:81
void Reset(Char_t val=0)
Definition: TArrayC.h:47
Abstract array base class.
Definition: TArray.h:31
Int_t fN
Definition: TArray.h:38
Bool_t BoundsOk(const char *where, Int_t at) const
Definition: TArray.h:77
static TArray * ReadArray(TBuffer &b, const TClass *clReq)
Read TArray object from buffer.
Definition: TArray.cxx:41
Buffer base class used for serializing objects.
Definition: TBuffer.h:43
const Int_t n
Definition: legend1.C:16
static uint64_t sum(uint64_t i)
Definition: Factory.cxx:2345