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ea199e33 | 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 "AliMUONObjectPair.h" | |
19 | ||
17fa9d8f | 20 | #include "AliLog.h" |
21 | #include <Riostream.h> | |
22 | ||
3d1463c8 | 23 | //----------------------------------------------------------------------------- |
ea199e33 | 24 | /// \class AliMUONObjectPair |
25 | /// | |
26 | /// The equivalent of a std::pair<TObject*,TObject*> ;-) | |
27 | /// | |
28 | /// What else can be said ? That if we'd been using STL, that class | |
29 | /// would not be there, thus saving some octets ? No comment. | |
30 | /// | |
31 | /// Well, in fact, there *is* a difference wrt to std::pair : here | |
32 | /// we decide on the ownership of the first and/or second object... | |
33 | /// | |
34 | /// \author Laurent Aphecetche | |
3d1463c8 | 35 | //----------------------------------------------------------------------------- |
ea199e33 | 36 | |
37 | /// \cond CLASSIMP | |
38 | ClassImp(AliMUONObjectPair) | |
39 | /// \endcond | |
40 | ||
41 | //_____________________________________________________________________________ | |
42 | AliMUONObjectPair::AliMUONObjectPair() | |
43 | : TObject(), | |
44 | fFirst(0x0), | |
45 | fSecond(0x0), | |
46 | fIsOwnerOfFirst(kTRUE), | |
47 | fIsOwnerOfSecond(kTRUE) | |
48 | { | |
49 | /// ctor | |
17fa9d8f | 50 | AliDebug(1,Form("this=%p",this)); |
ea199e33 | 51 | } |
52 | ||
53 | //_____________________________________________________________________________ | |
54 | AliMUONObjectPair::AliMUONObjectPair(TObject* first, | |
55 | TObject* second, | |
56 | Bool_t isOwnerOfFirst, | |
57 | Bool_t isOwnerOfSecond) | |
58 | : TObject(), | |
59 | fFirst(first), | |
60 | fSecond(second), | |
61 | fIsOwnerOfFirst(isOwnerOfFirst), | |
62 | fIsOwnerOfSecond(isOwnerOfSecond) | |
63 | { | |
64 | /// ctor | |
17fa9d8f | 65 | AliDebug(1,Form("this=%p first is %s second is %s", |
66 | this, | |
67 | (first ? first->ClassName() : "0x0"), | |
68 | (second ? second->ClassName() : "0x0") | |
69 | )); | |
70 | ||
ea199e33 | 71 | } |
72 | ||
73 | //_____________________________________________________________________________ | |
74 | AliMUONObjectPair::AliMUONObjectPair(const AliMUONObjectPair& other) | |
75 | : TObject(other), | |
76 | fFirst(0x0), | |
77 | fSecond(0x0), | |
78 | fIsOwnerOfFirst(kTRUE), | |
79 | fIsOwnerOfSecond(kTRUE) | |
80 | { | |
81 | /// copy ctor | |
17fa9d8f | 82 | AliDebug(1,Form("this=%p copy ctor",this)); |
ea199e33 | 83 | other.Copy(*this); |
84 | } | |
85 | ||
86 | //_____________________________________________________________________________ | |
87 | AliMUONObjectPair& | |
88 | AliMUONObjectPair::operator=(const AliMUONObjectPair& other) | |
89 | { | |
90 | /// assignement operator | |
0c8556b9 | 91 | if ( this != &other) |
92 | { | |
93 | other.Copy(*this); | |
94 | } | |
ea199e33 | 95 | return *this; |
96 | } | |
97 | ||
98 | //_____________________________________________________________________________ | |
99 | AliMUONObjectPair::~AliMUONObjectPair() | |
100 | { | |
101 | /// dtor | |
17fa9d8f | 102 | AliDebug(1,Form("this=%p",this)); |
ea199e33 | 103 | if ( fIsOwnerOfFirst ) delete fFirst; |
104 | if ( fIsOwnerOfSecond ) delete fSecond; | |
105 | } | |
106 | ||
17fa9d8f | 107 | //_____________________________________________________________________________ |
108 | void | |
109 | AliMUONObjectPair::Clear(Option_t*) | |
110 | { | |
111 | /// Reset | |
112 | if ( fIsOwnerOfFirst ) delete fFirst; | |
113 | if ( fIsOwnerOfSecond ) delete fSecond; | |
114 | fFirst = 0x0; | |
115 | fSecond = 0x0; | |
116 | } | |
117 | ||
ea199e33 | 118 | //_____________________________________________________________________________ |
119 | void | |
120 | AliMUONObjectPair::Copy(TObject& other) const | |
121 | { | |
122 | /// Copy this to other (used by copy ctor and operator=) | |
123 | ||
124 | TObject::Copy(other); | |
125 | AliMUONObjectPair& pair = (AliMUONObjectPair&)(other); | |
126 | pair.fIsOwnerOfFirst = fIsOwnerOfFirst; | |
127 | pair.fIsOwnerOfSecond = fIsOwnerOfSecond; | |
128 | if ( fIsOwnerOfFirst ) | |
129 | { | |
130 | pair.fFirst = fFirst->Clone(); | |
131 | } | |
132 | else | |
133 | { | |
134 | pair.fFirst = fFirst; | |
135 | } | |
136 | if ( fIsOwnerOfSecond ) | |
137 | { | |
138 | pair.fSecond = fSecond->Clone(); | |
139 | } | |
140 | else | |
141 | { | |
142 | pair.fSecond = fSecond; | |
143 | } | |
144 | } | |
17fa9d8f | 145 | |
146 | //_____________________________________________________________________________ | |
147 | void | |
148 | AliMUONObjectPair::Print(Option_t* opt) const | |
149 | { | |
150 | /// Printout | |
151 | ||
152 | cout << "First:"; | |
153 | if ( First() ) | |
154 | { | |
155 | First()->Print(opt); | |
156 | } | |
157 | else | |
158 | { | |
159 | cout << " NULL "; | |
160 | } | |
161 | cout << endl; | |
162 | cout << "Second:"; | |
163 | if ( Second() ) | |
164 | { | |
165 | Second()->Print(opt); | |
166 | } | |
167 | else | |
168 | { | |
169 | cout << " NULL "; | |
170 | } | |
171 | cout << endl; | |
172 | } |