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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 | ||
3d1463c8 | 24 | //----------------------------------------------------------------------------- |
83c386fb | 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 | |
3d1463c8 | 31 | //----------------------------------------------------------------------------- |
83c386fb | 32 | |
33 | /// \cond CLASSIMP | |
34 | ClassImp(AliMUON1DMap) | |
35 | /// \endcond | |
36 | ||
37 | //_____________________________________________________________________________ | |
38 | AliMUON1DMap::AliMUON1DMap(Int_t theSize) | |
4178b5c7 | 39 | : AliMUONVStore(), |
83c386fb | 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) | |
4178b5c7 | 53 | : AliMUONVStore(), |
83c386fb | 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 | ||
4178b5c7 | 79 | //_____________________________________________________________________________ |
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 | ||
83c386fb | 98 | //_____________________________________________________________________________ |
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 | ||
4178b5c7 | 108 | //_____________________________________________________________________________ |
109 | AliMUON1DMap* | |
110 | AliMUON1DMap::Create() const | |
111 | { | |
112 | /// Create an empty clone of this | |
113 | return new AliMUON1DMap(fMap->GetSize()); | |
114 | } | |
115 | ||
83c386fb | 116 | //_____________________________________________________________________________ |
117 | TObject* | |
4178b5c7 | 118 | AliMUON1DMap::FindObject(UInt_t i) const |
83c386fb | 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 | //_____________________________________________________________________________ | |
4178b5c7 | 126 | TIterator* |
127 | AliMUON1DMap::CreateIterator() const | |
83c386fb | 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 | ||
4178b5c7 | 138 | //_____________________________________________________________________________ |
139 | Int_t | |
140 | AliMUON1DMap::GetSize() const | |
141 | { | |
142 | /// Return the number of objects we hold | |
143 | return fMap->GetSize(); | |
144 | } | |
83c386fb | 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 | ||
4178b5c7 | 154 | TObject* o = FindObject(i); |
83c386fb | 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 |