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70b4a8d6 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | // $Id$ | |
17 | ||
18 | #include "AliMUON1DArray.h" | |
19 | ||
20 | #include "AliLog.h" | |
21 | #include "TObjArray.h" | |
22 | ||
23 | /// | |
24 | /// This class is simply a wrapper to a TObjArray, offering in addition a | |
25 | /// control over the replacement policy when you add | |
26 | /// something to it. | |
27 | /// | |
28 | ||
29 | ClassImp(AliMUON1DArray) | |
30 | ||
31 | //_____________________________________________________________________________ | |
32 | AliMUON1DArray::AliMUON1DArray(Int_t theSize) | |
33 | : AliMUONV1DStore(), | |
34 | fArray(0x0) | |
35 | { | |
36 | // | |
37 | // Default ctor | |
38 | // | |
39 | if ( theSize ) | |
40 | { | |
41 | fArray = new TObjArray(theSize); | |
42 | } | |
43 | } | |
44 | ||
45 | //_____________________________________________________________________________ | |
46 | AliMUON1DArray::AliMUON1DArray(const AliMUON1DArray& other) | |
47 | : AliMUONV1DStore(), | |
48 | fArray(0x0) | |
49 | { | |
50 | other.CopyTo(*this); | |
51 | } | |
52 | ||
53 | //_____________________________________________________________________________ | |
54 | AliMUON1DArray& | |
55 | AliMUON1DArray::operator=(const AliMUON1DArray& other) | |
56 | { | |
57 | other.CopyTo(*this); | |
58 | return *this; | |
59 | } | |
60 | ||
61 | //_____________________________________________________________________________ | |
62 | AliMUON1DArray::~AliMUON1DArray() | |
63 | { | |
64 | // | |
65 | // dtor, we're the owner of our internal array. | |
66 | // | |
67 | delete fArray; | |
68 | } | |
69 | ||
70 | //_____________________________________________________________________________ | |
71 | void | |
72 | AliMUON1DArray::CopyTo(AliMUON1DArray& dest) const | |
73 | { | |
74 | // | |
75 | // Make a deep copy | |
76 | // | |
77 | delete dest.fArray; | |
78 | dest.fArray = new TObjArray; | |
79 | dest.fArray->SetOwner(kTRUE); | |
80 | for ( Int_t i = 0; i < fArray->GetLast(); ++i ) | |
81 | { | |
82 | dest.fArray->AddAt(fArray->At(i)->Clone(),i); | |
83 | } | |
84 | } | |
85 | ||
86 | //_____________________________________________________________________________ | |
87 | TObject* | |
88 | AliMUON1DArray::Get(Int_t i) const | |
89 | { | |
90 | // | |
91 | // Get the object located at index i, if it exists, and if i is correct. | |
92 | // | |
93 | if ( i >= 0 && i < fArray->GetSize() ) | |
94 | { | |
95 | return fArray->At(i); | |
96 | } | |
97 | AliError(Form("Index %d out of bounds (max %d)",i,fArray->GetSize())); | |
98 | return 0x0; | |
99 | } | |
100 | ||
101 | //_____________________________________________________________________________ | |
102 | Bool_t | |
103 | AliMUON1DArray::Set(Int_t i, TObject* object, Bool_t replace) | |
104 | { | |
105 | // | |
106 | // Set the object located at i | |
107 | // If replace=kFALSE and there's already an object at location i, | |
108 | // this method fails and returns kFALSE, otherwise it returns kTRUE | |
109 | // | |
110 | if ( i >= 0 && i < fArray->GetSize() ) | |
111 | { | |
112 | TObject* o = Get(i); | |
113 | if ( o && !replace ) | |
114 | { | |
115 | AliError(Form("Object %p is already there for i=%d",o,i)); | |
116 | return kFALSE; | |
117 | } | |
118 | if ( replace ) | |
119 | { | |
120 | delete o; | |
121 | } | |
122 | fArray->AddAt(object,i); | |
123 | return kTRUE; | |
124 | } | |
125 | AliError(Form("Index %d out of bounds (max %d)",i,fArray->GetSize())); | |
126 | return kFALSE; | |
127 | } | |
128 | ||
129 | ||
130 |