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TArrayS.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_TArrayS
13#define ROOT_TArrayS
14
15
16//////////////////////////////////////////////////////////////////////////
17// //
18// TArrayS //
19// //
20// Array of shorts (16 bits per element). //
21// //
22//////////////////////////////////////////////////////////////////////////
23
24#include "TArray.h"
25
26
27class TArrayS : public TArray {
28
29public:
30 Short_t *fArray; //[fN] Array of fN shorts
31
32 TArrayS();
34 TArrayS(Int_t n, const Short_t *array);
35 TArrayS(const TArrayS &array);
36 TArrayS &operator=(const TArrayS &rhs);
37 virtual ~TArrayS();
38
39 void Adopt(Int_t n, Short_t *array);
40 void AddAt(Short_t c, Int_t i);
41 Short_t At(Int_t i) const ;
42 void Copy(TArrayS &array) const {array.Set(fN,fArray);}
43 const Short_t *GetArray() const { return fArray; }
44 Short_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() {memset(fArray, 0,fN*sizeof(Short_t));}
48 void Reset(Short_t val) {for (Int_t i=0;i<fN;i++) fArray[i] = val;}
49 void Set(Int_t n);
50 void Set(Int_t n, const Short_t *array);
51 void SetAt(Double_t v, Int_t i) { AddAt((Short_t)v, i); }
53 Short_t operator[](Int_t i) const;
54
55 ClassDef(TArrayS,1) //Array of shorts
56};
57
58#if defined R__TEMPLATE_OVERLOAD_BUG
59template <>
60#endif
61inline TBuffer &operator>>(TBuffer &buf, TArrayS *&obj)
62{
63 // Read TArrayS 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 TArrayS *obj)
73{
74 // Write a TArrayS object into buffer
75 return buf << (const TArray*)obj;
76}
77
78inline Short_t TArrayS::At(Int_t i) const
79{
80 if (!BoundsOk("TArrayS::At", i)) return 0;
81 return fArray[i];
82}
83
85{
86 if (!BoundsOk("TArrayS::operator[]", i))
87 i = 0;
88 return fArray[i];
89}
90
92{
93 if (!BoundsOk("TArrayS::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
short Short_t
Definition: RtypesCore.h:39
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, TArrayS *&obj)
Definition: TArrayS.h:61
TBuffer & operator<<(TBuffer &buf, const TArrayS *obj)
Definition: TArrayS.h:72
Array of shorts (16 bits per element).
Definition: TArrayS.h:27
void SetAt(Double_t v, Int_t i)
Definition: TArrayS.h:51
void Adopt(Int_t n, Short_t *array)
Adopt array arr into TArrayS, i.e.
Definition: TArrayS.cxx:81
TArrayS & operator=(const TArrayS &rhs)
TArrayS assignment operator.
Definition: TArrayS.cxx:61
Short_t * GetArray()
Definition: TArrayS.h:44
Double_t GetAt(Int_t i) const
Definition: TArrayS.h:45
void AddAt(Short_t c, Int_t i)
Add short c at position i. Check for out of bounds.
Definition: TArrayS.cxx:93
void Set(Int_t n)
Set size of this array to n shorts.
Definition: TArrayS.cxx:105
TArrayS()
Default TArrayS ctor.
Definition: TArrayS.cxx:26
const Short_t * GetArray() const
Definition: TArrayS.h:43
void Reset()
Definition: TArrayS.h:47
Stat_t GetSum() const
Definition: TArrayS.h:46
void Copy(TArrayS &array) const
Definition: TArrayS.h:42
Short_t & operator[](Int_t i)
Definition: TArrayS.h:84
void Reset(Short_t val)
Definition: TArrayS.h:48
virtual ~TArrayS()
Delete TArrayS object.
Definition: TArrayS.cxx:71
Short_t At(Int_t i) const
Definition: TArrayS.h:78
Short_t * fArray
Definition: TArrayS.h:30
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