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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 "AliMUON1DMapIterator.h" |
20 | #include "AliMpExMap.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 | ||
37 | //_____________________________________________________________________________ | |
38 | AliMUON1DMap::AliMUON1DMap(Int_t theSize) | |
4178b5c7 | 39 | : AliMUONVStore(), |
7332f213 | 40 | fMap(new AliMpExMap(kTRUE)) |
83c386fb | 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(), |
7332f213 | 54 | fMap(new AliMpExMap(*other.fMap)) |
83c386fb | 55 | { |
56 | /// Copy constructor | |
83c386fb | 57 | } |
58 | ||
59 | //_____________________________________________________________________________ | |
60 | AliMUON1DMap& | |
61 | AliMUON1DMap::operator=(const AliMUON1DMap& other) | |
62 | { | |
63 | /// Assignment operator | |
7332f213 | 64 | *fMap = *other.fMap; |
83c386fb | 65 | return *this; |
66 | } | |
67 | ||
68 | //_____________________________________________________________________________ | |
69 | AliMUON1DMap::~AliMUON1DMap() | |
70 | { | |
7332f213 | 71 | /// destructor |
83c386fb | 72 | delete fMap; |
73 | } | |
74 | ||
4178b5c7 | 75 | //_____________________________________________________________________________ |
76 | Bool_t | |
77 | AliMUON1DMap::Add(TObject* object) | |
78 | { | |
79 | /// Add an object to this, using uniqueID as the key | |
80 | if (!object) return kFALSE; | |
7332f213 | 81 | return Set(object->GetUniqueID(),object); |
4178b5c7 | 82 | } |
83 | ||
84 | //_____________________________________________________________________________ | |
85 | void | |
86 | AliMUON1DMap::Clear(Option_t*) | |
87 | { | |
88 | /// Reset | |
7332f213 | 89 | fMap->Clear(); |
83c386fb | 90 | } |
91 | ||
4178b5c7 | 92 | //_____________________________________________________________________________ |
93 | AliMUON1DMap* | |
94 | AliMUON1DMap::Create() const | |
95 | { | |
96 | /// Create an empty clone of this | |
97 | return new AliMUON1DMap(fMap->GetSize()); | |
98 | } | |
99 | ||
83c386fb | 100 | //_____________________________________________________________________________ |
101 | TObject* | |
4178b5c7 | 102 | AliMUON1DMap::FindObject(UInt_t i) const |
83c386fb | 103 | { |
104 | /// Get the object located at index i, if it exists, and if i is correct. | |
83c386fb | 105 | return fMap->GetValue(i); |
106 | } | |
107 | ||
49419555 | 108 | //_____________________________________________________________________________ |
109 | TObject* | |
110 | AliMUON1DMap::FindObject(Int_t i, Int_t j) const | |
111 | { | |
112 | /// Get the object located at index (i,j), if it exists, and if i,j is correct. | |
113 | ||
114 | UInt_t uid = ( ( ( j & 0xFFFF ) << 16 ) | ( i & 0xFFFF ) ); | |
115 | ||
116 | return fMap->GetValue(uid); | |
117 | } | |
118 | ||
83c386fb | 119 | //_____________________________________________________________________________ |
4178b5c7 | 120 | TIterator* |
121 | AliMUON1DMap::CreateIterator() const | |
83c386fb | 122 | { |
7332f213 | 123 | /// Create and return an iterator on this map |
124 | /// Returned iterator must be deleted by user. | |
125 | return new AliMUON1DMapIterator(*fMap); | |
83c386fb | 126 | } |
127 | ||
4178b5c7 | 128 | //_____________________________________________________________________________ |
129 | Int_t | |
130 | AliMUON1DMap::GetSize() const | |
131 | { | |
132 | /// Return the number of objects we hold | |
133 | return fMap->GetSize(); | |
134 | } | |
83c386fb | 135 | |
136 | //_____________________________________________________________________________ | |
137 | Bool_t | |
7332f213 | 138 | AliMUON1DMap::Set(Int_t i, TObject* object) |
83c386fb | 139 | { |
140 | /// Set the object located at i | |
7332f213 | 141 | /// If there's already an object at location i, |
83c386fb | 142 | /// this method fails and returns kFALSE, otherwise it returns kTRUE |
7332f213 | 143 | |
4178b5c7 | 144 | TObject* o = FindObject(i); |
7332f213 | 145 | if ( o ) |
83c386fb | 146 | { |
147 | AliError(Form("Object %p is already there for i=%d",o,i)); | |
148 | return kFALSE; | |
149 | } | |
83c386fb | 150 | fMap->Add(i,object); |
151 | return kTRUE; | |
152 | } | |
153 |