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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 "AliMUON1DMap.h" |
19 | |
20 | #include "AliLog.h" |
21 | #include "AliMpExMap.h" |
22 | #include "AliMUON1DMapIterator.h" |
23 | |
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24 | //----------------------------------------------------------------------------- |
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25 | /// \class AliMUON1DMap |
26 | /// This class is simply a wrapper to an AliMpExMap, offering in addition a |
27 | /// control over the replacement policy when you add |
28 | /// something to it. |
29 | /// |
30 | /// \author Laurent Aphecetche |
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31 | //----------------------------------------------------------------------------- |
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32 | |
33 | /// \cond CLASSIMP |
34 | ClassImp(AliMUON1DMap) |
35 | /// \endcond |
36 | |
37 | //_____________________________________________________________________________ |
38 | AliMUON1DMap::AliMUON1DMap(Int_t theSize) |
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39 | : AliMUONVStore(), |
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40 | fMap(new AliMpExMap(true)) |
41 | { |
42 | /// Default ctor |
43 | |
44 | if ( theSize ) |
45 | { |
46 | fMap->SetSize(theSize); |
47 | } |
48 | fMap->SetOwner(kTRUE); |
49 | } |
50 | |
51 | //_____________________________________________________________________________ |
52 | AliMUON1DMap::AliMUON1DMap(const AliMUON1DMap& other) |
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53 | : AliMUONVStore(), |
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54 | fMap(0x0) |
55 | { |
56 | /// Copy constructor |
57 | |
58 | other.CopyTo(*this); |
59 | } |
60 | |
61 | //_____________________________________________________________________________ |
62 | AliMUON1DMap& |
63 | AliMUON1DMap::operator=(const AliMUON1DMap& other) |
64 | { |
65 | /// Assignment operator |
66 | |
67 | other.CopyTo(*this); |
68 | return *this; |
69 | } |
70 | |
71 | //_____________________________________________________________________________ |
72 | AliMUON1DMap::~AliMUON1DMap() |
73 | { |
74 | /// dtor, we're the owner of our internal map. |
75 | |
76 | delete fMap; |
77 | } |
78 | |
79 | //_____________________________________________________________________________ |
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80 | Bool_t |
81 | AliMUON1DMap::Add(TObject* object) |
82 | { |
83 | /// Add an object to this, using uniqueID as the key |
84 | if (!object) return kFALSE; |
85 | Set(object->GetUniqueID(),object,kFALSE); |
86 | return kTRUE; |
87 | } |
88 | |
89 | //_____________________________________________________________________________ |
90 | void |
91 | AliMUON1DMap::Clear(Option_t*) |
92 | { |
93 | /// Reset |
94 | delete fMap; |
95 | fMap = 0x0; |
96 | } |
97 | |
98 | //_____________________________________________________________________________ |
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99 | void |
100 | AliMUON1DMap::CopyTo(AliMUON1DMap& dest) const |
101 | { |
102 | /// Make a deep copy |
103 | |
104 | delete dest.fMap; |
105 | dest.fMap = fMap; |
106 | } |
107 | |
108 | //_____________________________________________________________________________ |
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109 | AliMUON1DMap* |
110 | AliMUON1DMap::Create() const |
111 | { |
112 | /// Create an empty clone of this |
113 | return new AliMUON1DMap(fMap->GetSize()); |
114 | } |
115 | |
116 | //_____________________________________________________________________________ |
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117 | TObject* |
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118 | AliMUON1DMap::FindObject(UInt_t i) const |
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119 | { |
120 | /// Get the object located at index i, if it exists, and if i is correct. |
121 | |
122 | return fMap->GetValue(i); |
123 | } |
124 | |
125 | //_____________________________________________________________________________ |
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126 | TIterator* |
127 | AliMUON1DMap::CreateIterator() const |
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128 | { |
129 | // Create and return an iterator on this map |
130 | // Returned iterator must be deleted by user. |
131 | if ( fMap ) |
132 | { |
133 | return new AliMUON1DMapIterator(*fMap); |
134 | } |
135 | return 0x0; |
136 | } |
137 | |
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138 | //_____________________________________________________________________________ |
139 | Int_t |
140 | AliMUON1DMap::GetSize() const |
141 | { |
142 | /// Return the number of objects we hold |
143 | return fMap->GetSize(); |
144 | } |
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145 | |
146 | //_____________________________________________________________________________ |
147 | Bool_t |
148 | AliMUON1DMap::Set(Int_t i, TObject* object, Bool_t replace) |
149 | { |
150 | /// Set the object located at i |
151 | /// If replace=kFALSE and there's already an object at location i, |
152 | /// this method fails and returns kFALSE, otherwise it returns kTRUE |
153 | |
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154 | TObject* o = FindObject(i); |
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155 | if ( o && !replace ) |
156 | { |
157 | AliError(Form("Object %p is already there for i=%d",o,i)); |
158 | return kFALSE; |
159 | } |
160 | if ( replace ) |
161 | { |
162 | delete o; |
163 | } |
164 | fMap->Add(i,object); |
165 | return kTRUE; |
166 | } |
167 | |
168 | |
169 | |