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2060b217 | 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 | //----------------------------------------------------------------------------- | |
19 | /// \class AliMUONRawClusterV2 | |
20 | /// | |
21 | /// Class for the MUON RecPoint | |
22 | /// | |
23 | /// \author Philippe Pillot, Subatech | |
24 | //----------------------------------------------------------------------------- | |
25 | ||
26 | ||
27 | #include "AliMUONRawClusterV2.h" | |
a04a1860 | 28 | #include "AliMUONConstants.h" |
2060b217 | 29 | |
30 | #include "AliLog.h" | |
31 | ||
32 | #include "Riostream.h" | |
33 | ||
34 | /// \cond CLASSIMP | |
35 | ClassImp(AliMUONRawClusterV2) | |
36 | /// \endcond | |
37 | ||
38 | ||
39 | //____________________________________________________ | |
40 | AliMUONRawClusterV2::AliMUONRawClusterV2() | |
41 | : AliMUONVCluster(), | |
42 | fX(FLT_MAX), | |
43 | fY(FLT_MAX), | |
44 | fZ(FLT_MAX), | |
a04a1860 | 45 | fErrX2(AliMUONConstants::DefaultNonBendingReso2()), |
46 | fErrY2(AliMUONConstants::DefaultBendingReso2()), | |
2060b217 | 47 | fQ(0.), |
48 | fChi2(0.), | |
49 | fNDigits(0), | |
50 | fDigitsId(0x0) | |
51 | { | |
52 | /// Default Constructor | |
53 | } | |
54 | ||
55 | //_____________________________________________________________________________ | |
56 | AliMUONRawClusterV2::AliMUONRawClusterV2(Int_t chamberId, Int_t detElemId, Int_t clusterIndex) | |
57 | : AliMUONVCluster(chamberId, detElemId, clusterIndex), | |
58 | fX(FLT_MAX), | |
59 | fY(FLT_MAX), | |
60 | fZ(FLT_MAX), | |
a04a1860 | 61 | fErrX2(AliMUONConstants::DefaultNonBendingReso2()), |
62 | fErrY2(AliMUONConstants::DefaultBendingReso2()), | |
2060b217 | 63 | fQ(0.), |
64 | fChi2(0.), | |
65 | fNDigits(0), | |
66 | fDigitsId(0x0) | |
67 | { | |
68 | /// Constructor | |
69 | } | |
70 | ||
71 | //____________________________________________________ | |
72 | AliMUONRawClusterV2::~AliMUONRawClusterV2() | |
73 | { | |
74 | /// Destructor | |
75 | delete [] fDigitsId; | |
76 | } | |
77 | ||
78 | //____________________________________________________ | |
79 | AliMUONRawClusterV2::AliMUONRawClusterV2(const AliMUONRawClusterV2& cluster) | |
80 | : AliMUONVCluster(cluster), | |
81 | fX(cluster.fX), | |
82 | fY(cluster.fY), | |
83 | fZ(cluster.fZ), | |
84 | fErrX2(cluster.fErrX2), | |
85 | fErrY2(cluster.fErrY2), | |
86 | fQ(cluster.fQ), | |
87 | fChi2(cluster.fChi2), | |
88 | fNDigits(cluster.fNDigits), | |
89 | fDigitsId(0x0) | |
90 | ||
91 | { | |
92 | /// Copy constructor | |
93 | ||
94 | if (cluster.fDigitsId) { | |
95 | fDigitsId = new UInt_t[fNDigits]; | |
96 | memcpy(fDigitsId,cluster.fDigitsId, fNDigits*sizeof(UInt_t)); | |
97 | } | |
98 | } | |
99 | ||
100 | //__________________________________________________________________________ | |
101 | AliMUONRawClusterV2 & AliMUONRawClusterV2::operator=(const AliMUONRawClusterV2& cluster) | |
102 | { | |
103 | /// Asignment operator | |
104 | ||
105 | // check assignement to self | |
106 | if (this == &cluster) | |
107 | return *this; | |
108 | ||
109 | // base class assignement | |
110 | AliMUONVCluster::operator=(cluster); | |
111 | ||
112 | fX = cluster.fX; | |
113 | fY = cluster.fY; | |
114 | fZ = cluster.fZ; | |
115 | fErrX2 = cluster.fErrX2; | |
116 | fErrY2 = cluster.fErrY2; | |
117 | fQ = cluster.fQ; | |
118 | fChi2 = cluster.fChi2; | |
119 | SetDigitsId(cluster.fNDigits,cluster.fDigitsId); | |
120 | ||
121 | return *this; | |
122 | } | |
123 | ||
124 | //____________________________________________________ | |
125 | void AliMUONRawClusterV2::Clear(Option_t*) | |
126 | { | |
127 | /// Reset this cluster, in particular the internal arrays are deleted. | |
128 | ||
129 | fX = FLT_MAX; | |
130 | fY = FLT_MAX; | |
131 | fZ = FLT_MAX; | |
a04a1860 | 132 | fErrX2 = AliMUONConstants::DefaultNonBendingReso2(); |
133 | fErrY2 = AliMUONConstants::DefaultBendingReso2(); | |
2060b217 | 134 | fQ = 0.; |
135 | fChi2 = 0.; | |
136 | fNDigits = 0; | |
137 | delete [] fDigitsId; | |
138 | fDigitsId = 0x0; | |
139 | } | |
140 | ||
141 | //____________________________________________________ | |
142 | void AliMUONRawClusterV2::SetDigitsId(Int_t nDigits, const UInt_t *digitsId) | |
143 | { | |
144 | /// Set size of array of digits Id to n ints and set the content | |
145 | /// if digitsId is not given the array is filled with id=0 | |
146 | ||
147 | if (fDigitsId && fNDigits != nDigits) { | |
148 | delete [] fDigitsId; | |
149 | fDigitsId = 0; | |
150 | } | |
151 | fNDigits = nDigits; | |
152 | if (fNDigits == 0) return; | |
153 | if (!fDigitsId) fDigitsId = new UInt_t[fNDigits]; | |
154 | if (digitsId == 0) | |
155 | for (Int_t i=0; i<fNDigits; i++) fDigitsId[i] = 0; | |
156 | else | |
157 | memcpy(fDigitsId,digitsId, fNDigits*sizeof(UInt_t)); | |
158 | } | |
159 | ||
160 | //____________________________________________________ | |
161 | void AliMUONRawClusterV2::AddDigitId(UInt_t id) | |
162 | { | |
163 | /// Reset size of array of digits Id and add the new id to its content | |
164 | ||
165 | UInt_t *digitsIdNew = new UInt_t[fNDigits+1]; | |
166 | memcpy(digitsIdNew,fDigitsId, fNDigits*sizeof(UInt_t)); | |
167 | digitsIdNew[fNDigits++] = id; | |
168 | delete fDigitsId; | |
169 | fDigitsId = digitsIdNew; | |
170 | } | |
171 | ||
172 | //____________________________________________________ | |
173 | Int_t AliMUONRawClusterV2::Compare(const TObject *obj) const | |
174 | { | |
175 | /// Compare | |
176 | ||
177 | const AliMUONRawClusterV2* raw = static_cast<const AliMUONRawClusterV2*>(obj); | |
178 | if ( GetCharge() > raw->GetCharge() ) | |
179 | { | |
180 | return 1; | |
181 | } | |
182 | else if ( GetCharge() < raw->GetCharge() ) | |
183 | { | |
184 | return -1; | |
185 | } | |
186 | return 0; | |
187 | } |