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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 | |
b80faac0 | 37 | using std::cout; |
38 | using std::endl; | |
ea199e33 | 39 | /// \cond CLASSIMP |
40 | ClassImp(AliMUONObjectPair) | |
41 | /// \endcond | |
42 | ||
43 | //_____________________________________________________________________________ | |
44 | AliMUONObjectPair::AliMUONObjectPair() | |
45 | : TObject(), | |
46 | fFirst(0x0), | |
47 | fSecond(0x0), | |
48 | fIsOwnerOfFirst(kTRUE), | |
49 | fIsOwnerOfSecond(kTRUE) | |
50 | { | |
51 | /// ctor | |
17fa9d8f | 52 | AliDebug(1,Form("this=%p",this)); |
ea199e33 | 53 | } |
54 | ||
55 | //_____________________________________________________________________________ | |
56 | AliMUONObjectPair::AliMUONObjectPair(TObject* first, | |
57 | TObject* second, | |
58 | Bool_t isOwnerOfFirst, | |
59 | Bool_t isOwnerOfSecond) | |
60 | : TObject(), | |
61 | fFirst(first), | |
62 | fSecond(second), | |
63 | fIsOwnerOfFirst(isOwnerOfFirst), | |
64 | fIsOwnerOfSecond(isOwnerOfSecond) | |
65 | { | |
66 | /// ctor | |
17fa9d8f | 67 | AliDebug(1,Form("this=%p first is %s second is %s", |
68 | this, | |
69 | (first ? first->ClassName() : "0x0"), | |
70 | (second ? second->ClassName() : "0x0") | |
71 | )); | |
72 | ||
ea199e33 | 73 | } |
74 | ||
75 | //_____________________________________________________________________________ | |
76 | AliMUONObjectPair::AliMUONObjectPair(const AliMUONObjectPair& other) | |
77 | : TObject(other), | |
78 | fFirst(0x0), | |
79 | fSecond(0x0), | |
80 | fIsOwnerOfFirst(kTRUE), | |
81 | fIsOwnerOfSecond(kTRUE) | |
82 | { | |
83 | /// copy ctor | |
17fa9d8f | 84 | AliDebug(1,Form("this=%p copy ctor",this)); |
ea199e33 | 85 | other.Copy(*this); |
86 | } | |
87 | ||
88 | //_____________________________________________________________________________ | |
89 | AliMUONObjectPair& | |
90 | AliMUONObjectPair::operator=(const AliMUONObjectPair& other) | |
91 | { | |
92 | /// assignement operator | |
0c8556b9 | 93 | if ( this != &other) |
94 | { | |
95 | other.Copy(*this); | |
96 | } | |
ea199e33 | 97 | return *this; |
98 | } | |
99 | ||
100 | //_____________________________________________________________________________ | |
101 | AliMUONObjectPair::~AliMUONObjectPair() | |
102 | { | |
103 | /// dtor | |
17fa9d8f | 104 | AliDebug(1,Form("this=%p",this)); |
ea199e33 | 105 | if ( fIsOwnerOfFirst ) delete fFirst; |
106 | if ( fIsOwnerOfSecond ) delete fSecond; | |
107 | } | |
108 | ||
17fa9d8f | 109 | //_____________________________________________________________________________ |
110 | void | |
111 | AliMUONObjectPair::Clear(Option_t*) | |
112 | { | |
113 | /// Reset | |
114 | if ( fIsOwnerOfFirst ) delete fFirst; | |
115 | if ( fIsOwnerOfSecond ) delete fSecond; | |
116 | fFirst = 0x0; | |
117 | fSecond = 0x0; | |
118 | } | |
119 | ||
ea199e33 | 120 | //_____________________________________________________________________________ |
121 | void | |
122 | AliMUONObjectPair::Copy(TObject& other) const | |
123 | { | |
124 | /// Copy this to other (used by copy ctor and operator=) | |
125 | ||
126 | TObject::Copy(other); | |
127 | AliMUONObjectPair& pair = (AliMUONObjectPair&)(other); | |
128 | pair.fIsOwnerOfFirst = fIsOwnerOfFirst; | |
129 | pair.fIsOwnerOfSecond = fIsOwnerOfSecond; | |
130 | if ( fIsOwnerOfFirst ) | |
131 | { | |
132 | pair.fFirst = fFirst->Clone(); | |
133 | } | |
134 | else | |
135 | { | |
136 | pair.fFirst = fFirst; | |
137 | } | |
138 | if ( fIsOwnerOfSecond ) | |
139 | { | |
140 | pair.fSecond = fSecond->Clone(); | |
141 | } | |
142 | else | |
143 | { | |
144 | pair.fSecond = fSecond; | |
145 | } | |
146 | } | |
17fa9d8f | 147 | |
148 | //_____________________________________________________________________________ | |
149 | void | |
150 | AliMUONObjectPair::Print(Option_t* opt) const | |
151 | { | |
152 | /// Printout | |
153 | ||
154 | cout << "First:"; | |
155 | if ( First() ) | |
156 | { | |
157 | First()->Print(opt); | |
158 | } | |
159 | else | |
160 | { | |
161 | cout << " NULL "; | |
162 | } | |
163 | cout << endl; | |
164 | cout << "Second:"; | |
165 | if ( Second() ) | |
166 | { | |
167 | Second()->Print(opt); | |
168 | } | |
169 | else | |
170 | { | |
171 | cout << " NULL "; | |
172 | } | |
173 | cout << endl; | |
174 | } |