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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 | /// | |
5398f946 | 24 | /// \class AliMUON1DArray |
70b4a8d6 | 25 | /// This class is simply a wrapper to a TObjArray, offering in addition a |
26 | /// control over the replacement policy when you add | |
27 | /// something to it. | |
28 | /// | |
5398f946 | 29 | /// \author Laurent Aphecetche |
70b4a8d6 | 30 | |
5398f946 | 31 | /// \cond CLASSIMP |
70b4a8d6 | 32 | ClassImp(AliMUON1DArray) |
5398f946 | 33 | /// \endcond |
70b4a8d6 | 34 | |
35 | //_____________________________________________________________________________ | |
36 | AliMUON1DArray::AliMUON1DArray(Int_t theSize) | |
37 | : AliMUONV1DStore(), | |
38 | fArray(0x0) | |
39 | { | |
5398f946 | 40 | /// Default ctor |
41 | ||
70b4a8d6 | 42 | if ( theSize ) |
43 | { | |
44 | fArray = new TObjArray(theSize); | |
45 | } | |
46 | } | |
47 | ||
48 | //_____________________________________________________________________________ | |
49 | AliMUON1DArray::AliMUON1DArray(const AliMUON1DArray& other) | |
50 | : AliMUONV1DStore(), | |
51 | fArray(0x0) | |
52 | { | |
5398f946 | 53 | /// Copy constructor |
54 | ||
70b4a8d6 | 55 | other.CopyTo(*this); |
56 | } | |
57 | ||
58 | //_____________________________________________________________________________ | |
59 | AliMUON1DArray& | |
60 | AliMUON1DArray::operator=(const AliMUON1DArray& other) | |
61 | { | |
5398f946 | 62 | /// Assignment operator |
63 | ||
70b4a8d6 | 64 | other.CopyTo(*this); |
65 | return *this; | |
66 | } | |
67 | ||
68 | //_____________________________________________________________________________ | |
69 | AliMUON1DArray::~AliMUON1DArray() | |
70 | { | |
5398f946 | 71 | /// dtor, we're the owner of our internal array. |
72 | ||
70b4a8d6 | 73 | delete fArray; |
74 | } | |
75 | ||
76 | //_____________________________________________________________________________ | |
77 | void | |
78 | AliMUON1DArray::CopyTo(AliMUON1DArray& dest) const | |
79 | { | |
5398f946 | 80 | /// Make a deep copy |
81 | ||
70b4a8d6 | 82 | delete dest.fArray; |
83 | dest.fArray = new TObjArray; | |
84 | dest.fArray->SetOwner(kTRUE); | |
85 | for ( Int_t i = 0; i < fArray->GetLast(); ++i ) | |
86 | { | |
87 | dest.fArray->AddAt(fArray->At(i)->Clone(),i); | |
88 | } | |
89 | } | |
90 | ||
91 | //_____________________________________________________________________________ | |
92 | TObject* | |
93 | AliMUON1DArray::Get(Int_t i) const | |
94 | { | |
5398f946 | 95 | /// Get the object located at index i, if it exists, and if i is correct. |
96 | ||
70b4a8d6 | 97 | if ( i >= 0 && i < fArray->GetSize() ) |
98 | { | |
99 | return fArray->At(i); | |
100 | } | |
101 | AliError(Form("Index %d out of bounds (max %d)",i,fArray->GetSize())); | |
102 | return 0x0; | |
103 | } | |
104 | ||
105 | //_____________________________________________________________________________ | |
106 | Bool_t | |
107 | AliMUON1DArray::Set(Int_t i, TObject* object, Bool_t replace) | |
108 | { | |
5398f946 | 109 | /// Set the object located at i |
110 | /// If replace=kFALSE and there's already an object at location i, | |
111 | /// this method fails and returns kFALSE, otherwise it returns kTRUE | |
112 | ||
70b4a8d6 | 113 | if ( i >= 0 && i < fArray->GetSize() ) |
114 | { | |
115 | TObject* o = Get(i); | |
116 | if ( o && !replace ) | |
117 | { | |
118 | AliError(Form("Object %p is already there for i=%d",o,i)); | |
119 | return kFALSE; | |
120 | } | |
121 | if ( replace ) | |
122 | { | |
123 | delete o; | |
124 | } | |
125 | fArray->AddAt(object,i); | |
126 | return kTRUE; | |
127 | } | |
128 | AliError(Form("Index %d out of bounds (max %d)",i,fArray->GetSize())); | |
129 | return kFALSE; | |
130 | } | |
131 | ||
132 | ||
133 |