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TArrayL.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_TArrayL
13#define ROOT_TArrayL
14
15
16//////////////////////////////////////////////////////////////////////////
17// //
18// TArrayL //
19// //
20// Array of longs (32 or 64 bits per element). //
21// //
22//////////////////////////////////////////////////////////////////////////
23
24#include "TArray.h"
25
26
27class TArrayL : public TArray {
28
29public:
30 Long_t *fArray; //[fN] Array of fN longs
31
32 TArrayL();
34 TArrayL(Int_t n, const Long_t *array);
35 TArrayL(const TArrayL &array);
36 TArrayL &operator=(const TArrayL &rhs);
37 virtual ~TArrayL();
38
39 void Adopt(Int_t n, Long_t *array);
40 void AddAt(Long_t c, Int_t i);
41 Long_t At(Int_t i) const;
42 void Copy(TArrayL &array) const {array.Set(fN,fArray);}
43 const Long_t *GetArray() const { return fArray; }
44 Long_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(Long_t));}
48 void Reset(Long_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 Long_t *array);
51 void SetAt(Double_t v, Int_t i) { AddAt((Long_t)v, i); }
53 Long_t operator[](Int_t i) const;
54
55 ClassDef(TArrayL,1) //Array of longs
56};
57
58
59
60#if defined R__TEMPLATE_OVERLOAD_BUG
61template <>
62#endif
63inline TBuffer &operator>>(TBuffer &buf, TArrayL *&obj)
64{
65 // Read TArrayL object from buffer.
66
68 return buf;
69}
70
71#if defined R__TEMPLATE_OVERLOAD_BUG
72template <>
73#endif
74inline TBuffer &operator<<(TBuffer &buf, const TArrayL *obj)
75{
76 // Write a TArrayL object into buffer
77 return buf << (const TArray*)obj;
78}
79
80inline Long_t TArrayL::At(Int_t i) const
81{
82 if (!BoundsOk("TArrayL::At", i)) return 0;
83 return fArray[i];
84}
85
87{
88 if (!BoundsOk("TArrayL::operator[]", i))
89 i = 0;
90 return fArray[i];
91}
92
94{
95 if (!BoundsOk("TArrayL::operator[]", i)) return 0;
96 return fArray[i];
97}
98
99#endif
void Class()
Definition: Class.C:29
#define c(i)
Definition: RSha256.hxx:101
int Int_t
Definition: RtypesCore.h:45
long Long_t
Definition: RtypesCore.h:54
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, TArrayL *&obj)
Definition: TArrayL.h:63
TBuffer & operator<<(TBuffer &buf, const TArrayL *obj)
Definition: TArrayL.h:74
Array of longs (32 or 64 bits per element).
Definition: TArrayL.h:27
Long_t & operator[](Int_t i)
Definition: TArrayL.h:86
Long_t * GetArray()
Definition: TArrayL.h:44
void Reset(Long_t val)
Definition: TArrayL.h:48
const Long_t * GetArray() const
Definition: TArrayL.h:43
void Adopt(Int_t n, Long_t *array)
Adopt array arr into TArrayL, i.e.
Definition: TArrayL.cxx:81
void SetAt(Double_t v, Int_t i)
Definition: TArrayL.h:51
void AddAt(Long_t c, Int_t i)
Add long c at position i. Check for out of bounds.
Definition: TArrayL.cxx:93
Stat_t GetSum() const
Definition: TArrayL.h:46
Long_t * fArray
Definition: TArrayL.h:30
void Set(Int_t n)
Set size of this array to n longs.
Definition: TArrayL.cxx:105
TArrayL & operator=(const TArrayL &rhs)
TArrayL assignment operator.
Definition: TArrayL.cxx:61
void Copy(TArrayL &array) const
Definition: TArrayL.h:42
void Reset()
Definition: TArrayL.h:47
Double_t GetAt(Int_t i) const
Definition: TArrayL.h:45
virtual ~TArrayL()
Delete TArrayL object.
Definition: TArrayL.cxx:71
TArrayL()
Default TArrayL ctor.
Definition: TArrayL.cxx:26
Long_t At(Int_t i) const
Definition: TArrayL.h:80
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