T0/AliT0PreprocessorOffline.cxx

   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 /*
  17
  18 */
  19 // T0 preprocessor:
  20 // 2) takes data after  pass0 ,
  21 // processes it, and stores either to OCDB .
  22
  23
  24 #include "AliT0PreprocessorOffline.h"
  25 #include "AliT0CalibTimeEq.h"
  26 #include "AliCDBStorage.h"
  27 #include "AliCDBMetaData.h"
  28 #include "AliCDBManager.h"
  29
  30 #include "AliCDBEntry.h"
  31 #include "AliLog.h"
  32
  33 #include <TTimeStamp.h>
  34 #include <TFile.h>
  35 #include <TObjString.h>
  36 #include <TNamed.h>
  37 #include "TClass.h"
  38
  39
  40 ClassImp(AliT0PreprocessorOffline)
  41
  42 //____________________________________________________
  43 AliT0PreprocessorOffline::AliT0PreprocessorOffline():
  44 TNamed("AliT0PreprocessorOffline","AliT0PreprocessorOffline")
  45 {
  46   //constructor
  47 }
  48 //____________________________________________________
  49
  50 AliT0PreprocessorOffline::~AliT0PreprocessorOffline()
  51 {
  52   //destructor
  53
  54 }
  55 //____________________________________________________
  56 //____________________________________________________
  57
  58 void AliT0PreprocessorOffline::CalibOffsetChannels(TString filePhysName, Int_t ustartRun, Int_t uendRun, TString ocdbStorage)
  59 {
  60
  61
  62   //Processing data from DAQ Physics run
  63   AliInfo("Processing Time Offset between channels");
  64   if (filePhysName)
  65     {
  66       AliT0CalibTimeEq *offline = new AliT0CalibTimeEq();
  67       offline->Reset();
  68       Bool_t writeok = offline->ComputeOfflineParams(filePhysName.Data());
  69       AliCDBMetaData metaData;
  70       metaData.SetBeamPeriod(1);
  71       metaData.SetResponsible("Alla Maevskaya");
  72       metaData.SetComment("Time equalizing result with slew");
  73
  74       if (writeok)  {
  75         AliCDBId* id1=NULL;
  76         id1=new AliCDBId("T0/Calib/TimeDelay", ustartRun, uendRun);
  77         AliCDBStorage* gStorage = AliCDBManager::Instance()->GetStorage(ocdbStorage);
  78         gStorage->Put(offline, (*id1), &metaData);
  79       }
  80       else {
  81
  82            AliWarning(Form("writeok = %d not enough data for equalizing",writeok));
  83       }
  84
  85       delete offline;
  86     }
  87
  88
  89 }