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6dc9348d | 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 | ||
762446e0 | 16 | /* |
17 | $Log$ | |
655e379f | 18 | Revision 1.5 2006/04/20 22:30:50 hristov |
19 | Coding conventions (Annalisa) | |
20 | ||
0e46b9ae | 21 | Revision 1.4 2006/04/05 08:35:38 hristov |
22 | Coding conventions (S.Arcelli, C.Zampolli) | |
23 | ||
340693af | 24 | Revision 1.3 2006/03/28 14:57:13 arcelli |
25 | updates to handle new V5 geometry & some re-arrangements | |
26 | ||
d4ad0d6b | 27 | Revision 1.2 2006/02/13 17:22:26 arcelli |
28 | just Fixing Log info | |
29 | ||
762446e0 | 30 | Revision 1.1 2006/02/13 16:10:48 arcelli |
31 | Add classes for TOF Calibration (C.Zampolli) | |
32 | ||
6dc9348d | 33 | author: Chiara Zampolli, zampolli@bo.infn.it |
762446e0 | 34 | */ |
6dc9348d | 35 | |
36 | /////////////////////////////////////////////////////////////////////////////// | |
37 | // // | |
38 | // class for TOF calibration // | |
39 | // // | |
40 | /////////////////////////////////////////////////////////////////////////////// | |
41 | ||
42 | #include "AliTOFcalibESD.h" | |
6dc9348d | 43 | |
0e46b9ae | 44 | class AliPID; |
6dc9348d | 45 | |
46 | ClassImp(AliTOFcalibESD) | |
47 | ||
48 | //________________________________________________________________ | |
49 | AliTOFcalibESD::AliTOFcalibESD(): | |
655e379f | 50 | fCombID(-1), |
340693af | 51 | fTOFCalCh(-1), |
6dc9348d | 52 | fToT(0), |
53 | fIntLen(0), | |
54 | fTOFtime(0), | |
340693af | 55 | fMo(0), |
6dc9348d | 56 | fTOFsignalND(0) |
57 | { | |
340693af | 58 | for (Int_t i=0;i<AliPID::kSPECIES;i++) fTrTime[i] = 0; |
6dc9348d | 59 | } |
60 | //________________________________________________________________ | |
61 | ||
62 | AliTOFcalibESD::AliTOFcalibESD(const AliTOFcalibESD& UnCalib): | |
63 | AliESDtrack(UnCalib), | |
d4ad0d6b | 64 | fCombID(UnCalib.fCombID), |
340693af | 65 | fTOFCalCh(UnCalib.fTOFCalCh), |
6dc9348d | 66 | fToT(UnCalib.fToT), |
67 | fIntLen(UnCalib.fIntLen), | |
68 | fTOFtime(UnCalib.fTOFtime), | |
340693af | 69 | fMo(UnCalib.fMo), |
6dc9348d | 70 | fTOFsignalND(UnCalib.fTOFsignalND) |
71 | { | |
340693af | 72 | for (Int_t i=0;i<AliPID::kSPECIES;i++) fTrTime[i] = UnCalib.fTrTime[i]; |
6dc9348d | 73 | for (Int_t i = 0;i<15;i++) fExtCov[i] = UnCalib.fExtCov[i]; |
74 | } | |
75 | //________________________________________________________________ | |
76 | ||
77 | AliTOFcalibESD::~AliTOFcalibESD() | |
78 | { | |
79 | } | |
80 | //________________________________________________________________ | |
81 | ||
82 | void AliTOFcalibESD::SetIntegratedTime(const Double_t *tracktime){ | |
340693af | 83 | for (Int_t i=0;i<AliPID::kSPECIES;i++) fTrTime[i] = tracktime[i]; |
6dc9348d | 84 | } |
85 | //________________________________________________________________ | |
86 | ||
340693af | 87 | void AliTOFcalibESD::CopyFromAliESD(const AliESDtrack* track){ |
88 | //copy ESD track info | |
89 | fMo = track->GetP(); | |
6dc9348d | 90 | fTOFtime = track->GetTOFsignal(); |
d4ad0d6b | 91 | fToT = track->GetTOFsignalToT(); |
340693af | 92 | fTOFCalCh = track->GetTOFCalChannel(); |
6dc9348d | 93 | fIntLen = track->GetIntegratedLength(); |
94 | Double_t exptime[10]; | |
95 | track->GetIntegratedTimes(exptime); | |
96 | for (Int_t i=0;i<AliPID::kSPECIES;i++) { | |
340693af | 97 | fTrTime[i] = exptime[i]; |
6dc9348d | 98 | } |
99 | Double_t c[15]; | |
100 | track->GetExternalCovariance(c); | |
101 | for (Int_t i = 0;i<15;i++){ | |
102 | fExtCov[i] = c[i]; | |
103 | } | |
104 | } | |
105 | //______________________________________________________________________ | |
106 | ||
107 | void AliTOFcalibESD::GetExternalCovariance(Double_t cov[15]) const { | |
108 | for (Int_t i=0; i<15; i++) cov[i]=fExtCov[i]; | |
109 | } | |
110 | //______________________________________________________________________ | |
111 | ||
112 | void AliTOFcalibESD::GetIntegratedTimes(Double_t exp[AliPID::kSPECIES]) const { | |
340693af | 113 | for (Int_t i=0; i<AliPID::kSPECIES; i++) exp[i]=fTrTime[i]; |
6dc9348d | 114 | } |
115 | //______________________________________________________________________ | |
116 | ||
117 | Int_t AliTOFcalibESD::Compare(const TObject* uncobj) const{ | |
340693af | 118 | //To order in momentum |
6dc9348d | 119 | Double_t c1[15]; |
120 | this->GetExternalCovariance(c1); | |
121 | Double_t c2[15]; | |
122 | ((AliTOFcalibESD*)uncobj)->GetExternalCovariance(c2); | |
123 | if (c1[0]*c1[2] <c2[0]*c2[2]) return -1; | |
124 | if (c1[0]*c1[2]>c2[0]*c2[2]) return 1; | |
125 | return 0; | |
126 | } | |
127 | ||
128 |