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83c386fb | 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 | ||
24 | /// | |
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 | |
31 | ||
32 | /// \cond CLASSIMP | |
33 | ClassImp(AliMUON1DMap) | |
34 | /// \endcond | |
35 | ||
36 | //_____________________________________________________________________________ | |
37 | AliMUON1DMap::AliMUON1DMap(Int_t theSize) | |
4178b5c7 | 38 | : AliMUONVStore(), |
83c386fb | 39 | fMap(new AliMpExMap(true)) |
40 | { | |
41 | /// Default ctor | |
42 | ||
43 | if ( theSize ) | |
44 | { | |
45 | fMap->SetSize(theSize); | |
46 | } | |
47 | fMap->SetOwner(kTRUE); | |
48 | } | |
49 | ||
50 | //_____________________________________________________________________________ | |
51 | AliMUON1DMap::AliMUON1DMap(const AliMUON1DMap& other) | |
4178b5c7 | 52 | : AliMUONVStore(), |
83c386fb | 53 | fMap(0x0) |
54 | { | |
55 | /// Copy constructor | |
56 | ||
57 | other.CopyTo(*this); | |
58 | } | |
59 | ||
60 | //_____________________________________________________________________________ | |
61 | AliMUON1DMap& | |
62 | AliMUON1DMap::operator=(const AliMUON1DMap& other) | |
63 | { | |
64 | /// Assignment operator | |
65 | ||
66 | other.CopyTo(*this); | |
67 | return *this; | |
68 | } | |
69 | ||
70 | //_____________________________________________________________________________ | |
71 | AliMUON1DMap::~AliMUON1DMap() | |
72 | { | |
73 | /// dtor, we're the owner of our internal map. | |
74 | ||
75 | delete fMap; | |
76 | } | |
77 | ||
4178b5c7 | 78 | //_____________________________________________________________________________ |
79 | Bool_t | |
80 | AliMUON1DMap::Add(TObject* object) | |
81 | { | |
82 | /// Add an object to this, using uniqueID as the key | |
83 | if (!object) return kFALSE; | |
84 | Set(object->GetUniqueID(),object,kFALSE); | |
85 | return kTRUE; | |
86 | } | |
87 | ||
88 | //_____________________________________________________________________________ | |
89 | void | |
90 | AliMUON1DMap::Clear(Option_t*) | |
91 | { | |
92 | /// Reset | |
93 | delete fMap; | |
94 | fMap = 0x0; | |
95 | } | |
96 | ||
83c386fb | 97 | //_____________________________________________________________________________ |
98 | void | |
99 | AliMUON1DMap::CopyTo(AliMUON1DMap& dest) const | |
100 | { | |
101 | /// Make a deep copy | |
102 | ||
103 | delete dest.fMap; | |
104 | dest.fMap = fMap; | |
105 | } | |
106 | ||
4178b5c7 | 107 | //_____________________________________________________________________________ |
108 | AliMUON1DMap* | |
109 | AliMUON1DMap::Create() const | |
110 | { | |
111 | /// Create an empty clone of this | |
112 | return new AliMUON1DMap(fMap->GetSize()); | |
113 | } | |
114 | ||
83c386fb | 115 | //_____________________________________________________________________________ |
116 | TObject* | |
4178b5c7 | 117 | AliMUON1DMap::FindObject(UInt_t i) const |
83c386fb | 118 | { |
119 | /// Get the object located at index i, if it exists, and if i is correct. | |
120 | ||
121 | return fMap->GetValue(i); | |
122 | } | |
123 | ||
124 | //_____________________________________________________________________________ | |
4178b5c7 | 125 | TIterator* |
126 | AliMUON1DMap::CreateIterator() const | |
83c386fb | 127 | { |
128 | // Create and return an iterator on this map | |
129 | // Returned iterator must be deleted by user. | |
130 | if ( fMap ) | |
131 | { | |
132 | return new AliMUON1DMapIterator(*fMap); | |
133 | } | |
134 | return 0x0; | |
135 | } | |
136 | ||
4178b5c7 | 137 | //_____________________________________________________________________________ |
138 | Int_t | |
139 | AliMUON1DMap::GetSize() const | |
140 | { | |
141 | /// Return the number of objects we hold | |
142 | return fMap->GetSize(); | |
143 | } | |
83c386fb | 144 | |
145 | //_____________________________________________________________________________ | |
146 | Bool_t | |
147 | AliMUON1DMap::Set(Int_t i, TObject* object, Bool_t replace) | |
148 | { | |
149 | /// Set the object located at i | |
150 | /// If replace=kFALSE and there's already an object at location i, | |
151 | /// this method fails and returns kFALSE, otherwise it returns kTRUE | |
152 | ||
4178b5c7 | 153 | TObject* o = FindObject(i); |
83c386fb | 154 | if ( o && !replace ) |
155 | { | |
156 | AliError(Form("Object %p is already there for i=%d",o,i)); | |
157 | return kFALSE; | |
158 | } | |
159 | if ( replace ) | |
160 | { | |
161 | delete o; | |
162 | } | |
163 | fMap->Add(i,object); | |
164 | return kTRUE; | |
165 | } | |
166 | ||
167 | ||
168 |