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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" | |
7332f213 | 19 | #include "AliMpExMap.h" |
630711ed | 20 | #include "AliMpExMapIterator.h" |
83c386fb | 21 | |
22 | #include "AliLog.h" | |
83c386fb | 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 | ||
630711ed | 37 | //_____________________________________________________________________________ |
38 | AliMUON1DMap::AliMUON1DMap(TRootIOCtor*) | |
39 | : AliMUONVStore(), | |
40 | fMap(0x0) | |
41 | { | |
42 | /// I/O ctor | |
43 | ||
44 | } | |
45 | ||
83c386fb | 46 | //_____________________________________________________________________________ |
47 | AliMUON1DMap::AliMUON1DMap(Int_t theSize) | |
4178b5c7 | 48 | : AliMUONVStore(), |
630711ed | 49 | fMap(new AliMpExMap) |
83c386fb | 50 | { |
51 | /// Default ctor | |
52 | ||
630711ed | 53 | AliInfo(""); |
54 | ||
55 | if ( theSize > 0) | |
83c386fb | 56 | { |
57 | fMap->SetSize(theSize); | |
58 | } | |
630711ed | 59 | fMap->SetOwner(kTRUE); |
83c386fb | 60 | } |
61 | ||
62 | //_____________________________________________________________________________ | |
63 | AliMUON1DMap::AliMUON1DMap(const AliMUON1DMap& other) | |
4178b5c7 | 64 | : AliMUONVStore(), |
7332f213 | 65 | fMap(new AliMpExMap(*other.fMap)) |
83c386fb | 66 | { |
67 | /// Copy constructor | |
83c386fb | 68 | } |
69 | ||
70 | //_____________________________________________________________________________ | |
71 | AliMUON1DMap& | |
72 | AliMUON1DMap::operator=(const AliMUON1DMap& other) | |
73 | { | |
74 | /// Assignment operator | |
7332f213 | 75 | *fMap = *other.fMap; |
83c386fb | 76 | return *this; |
77 | } | |
78 | ||
79 | //_____________________________________________________________________________ | |
80 | AliMUON1DMap::~AliMUON1DMap() | |
81 | { | |
7332f213 | 82 | /// destructor |
83c386fb | 83 | delete fMap; |
84 | } | |
85 | ||
4178b5c7 | 86 | //_____________________________________________________________________________ |
87 | Bool_t | |
88 | AliMUON1DMap::Add(TObject* object) | |
89 | { | |
90 | /// Add an object to this, using uniqueID as the key | |
91 | if (!object) return kFALSE; | |
7332f213 | 92 | return Set(object->GetUniqueID(),object); |
4178b5c7 | 93 | } |
94 | ||
95 | //_____________________________________________________________________________ | |
96 | void | |
97 | AliMUON1DMap::Clear(Option_t*) | |
98 | { | |
99 | /// Reset | |
7332f213 | 100 | fMap->Clear(); |
83c386fb | 101 | } |
102 | ||
4178b5c7 | 103 | //_____________________________________________________________________________ |
104 | AliMUON1DMap* | |
105 | AliMUON1DMap::Create() const | |
106 | { | |
107 | /// Create an empty clone of this | |
108 | return new AliMUON1DMap(fMap->GetSize()); | |
109 | } | |
110 | ||
83c386fb | 111 | //_____________________________________________________________________________ |
112 | TObject* | |
4178b5c7 | 113 | AliMUON1DMap::FindObject(UInt_t i) const |
83c386fb | 114 | { |
115 | /// Get the object located at index i, if it exists, and if i is correct. | |
83c386fb | 116 | return fMap->GetValue(i); |
117 | } | |
118 | ||
49419555 | 119 | //_____________________________________________________________________________ |
120 | TObject* | |
121 | AliMUON1DMap::FindObject(Int_t i, Int_t j) const | |
122 | { | |
123 | /// Get the object located at index (i,j), if it exists, and if i,j is correct. | |
124 | ||
125 | UInt_t uid = ( ( ( j & 0xFFFF ) << 16 ) | ( i & 0xFFFF ) ); | |
126 | ||
127 | return fMap->GetValue(uid); | |
128 | } | |
129 | ||
83c386fb | 130 | //_____________________________________________________________________________ |
4178b5c7 | 131 | TIterator* |
132 | AliMUON1DMap::CreateIterator() const | |
83c386fb | 133 | { |
7332f213 | 134 | /// Create and return an iterator on this map |
135 | /// Returned iterator must be deleted by user. | |
630711ed | 136 | return fMap->CreateIterator(); |
83c386fb | 137 | } |
138 | ||
4178b5c7 | 139 | //_____________________________________________________________________________ |
140 | Int_t | |
141 | AliMUON1DMap::GetSize() const | |
142 | { | |
143 | /// Return the number of objects we hold | |
144 | return fMap->GetSize(); | |
145 | } | |
83c386fb | 146 | |
147 | //_____________________________________________________________________________ | |
148 | Bool_t | |
7332f213 | 149 | AliMUON1DMap::Set(Int_t i, TObject* object) |
83c386fb | 150 | { |
151 | /// Set the object located at i | |
7332f213 | 152 | /// If there's already an object at location i, |
83c386fb | 153 | /// this method fails and returns kFALSE, otherwise it returns kTRUE |
7332f213 | 154 | |
4178b5c7 | 155 | TObject* o = FindObject(i); |
7332f213 | 156 | if ( o ) |
83c386fb | 157 | { |
158 | AliError(Form("Object %p is already there for i=%d",o,i)); | |
159 | return kFALSE; | |
160 | } | |
83c386fb | 161 | fMap->Add(i,object); |
162 | return kTRUE; | |
163 | } | |
164 |