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