1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
18 Revision 1.5 2006/04/20 22:30:50 hristov
19 Coding conventions (Annalisa)
21 Revision 1.4 2006/04/05 08:35:38 hristov
22 Coding conventions (S.Arcelli, C.Zampolli)
24 Revision 1.3 2006/03/28 14:57:13 arcelli
25 updates to handle new V5 geometry & some re-arrangements
27 Revision 1.2 2006/02/13 17:22:26 arcelli
30 Revision 1.1 2006/02/13 16:10:48 arcelli
31 Add classes for TOF Calibration (C.Zampolli)
33 author: Chiara Zampolli, zampolli@bo.infn.it
36 ///////////////////////////////////////////////////////////////////////////////
38 // class for TOF calibration //
40 ///////////////////////////////////////////////////////////////////////////////
42 #include "AliTOFcalibESD.h"
46 ClassImp(AliTOFcalibESD)
48 //________________________________________________________________
49 AliTOFcalibESD::AliTOFcalibESD():
58 for (Int_t i=0;i<AliPID::kSPECIES;i++) fTrTime[i] = 0;
60 //________________________________________________________________
62 AliTOFcalibESD::AliTOFcalibESD(const AliTOFcalibESD& UnCalib):
64 fCombID(UnCalib.fCombID),
65 fTOFCalCh(UnCalib.fTOFCalCh),
67 fIntLen(UnCalib.fIntLen),
68 fTOFtime(UnCalib.fTOFtime),
70 fTOFsignalND(UnCalib.fTOFsignalND)
72 for (Int_t i=0;i<AliPID::kSPECIES;i++) fTrTime[i] = UnCalib.fTrTime[i];
73 for (Int_t i = 0;i<15;i++) fExtCov[i] = UnCalib.fExtCov[i];
75 //________________________________________________________________
77 AliTOFcalibESD::~AliTOFcalibESD()
80 //________________________________________________________________
82 void AliTOFcalibESD::SetIntegratedTime(const Double_t *tracktime){
83 for (Int_t i=0;i<AliPID::kSPECIES;i++) fTrTime[i] = tracktime[i];
85 //________________________________________________________________
87 void AliTOFcalibESD::CopyFromAliESD(const AliESDtrack* track){
90 fTOFtime = track->GetTOFsignal();
91 fToT = track->GetTOFsignalToT();
92 fTOFCalCh = track->GetTOFCalChannel();
93 fIntLen = track->GetIntegratedLength();
95 track->GetIntegratedTimes(exptime);
96 for (Int_t i=0;i<AliPID::kSPECIES;i++) {
97 fTrTime[i] = exptime[i];
100 track->GetExternalCovariance(c);
101 for (Int_t i = 0;i<15;i++){
105 //______________________________________________________________________
107 void AliTOFcalibESD::GetExternalCovariance(Double_t cov[15]) const {
108 for (Int_t i=0; i<15; i++) cov[i]=fExtCov[i];
110 //______________________________________________________________________
112 void AliTOFcalibESD::GetIntegratedTimes(Double_t exp[AliPID::kSPECIES]) const {
113 for (Int_t i=0; i<AliPID::kSPECIES; i++) exp[i]=fTrTime[i];
115 //______________________________________________________________________
117 Int_t AliTOFcalibESD::Compare(const TObject* uncobj) const{
118 //To order in momentum
120 this->GetExternalCovariance(c1);
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;