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