T0/AliT0CalibData.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 /* $Id$ */
  17
  18 ///////////////////////////////////////////////////////////////////////////////
  19 //                                                                           //
  20 // class for T0 calibration                       TM-AC-AM_6-02-2006         //
  21 //                                                                           //
  22 ///////////////////////////////////////////////////////////////////////////////
  23
  24 #include "AliT0CalibData.h"
  25 #include "AliT0LookUpValue.h"
  26 #include "AliLog.h"
  27
  28 #include <Riostream.h>
  29
  30 #include <string>
  31
  32 ClassImp(AliT0CalibData)
  33
  34 //________________________________________________________________
  35   AliT0CalibData::AliT0CalibData():   TNamed(),
  36                                       fLookup(0),
  37                                       fNumberOfTRMs(0)
  38
  39 {
  40   //
  41 }
  42
  43 //________________________________________________________________
  44 AliT0CalibData::AliT0CalibData(const char* name):TNamed(),
  45                                       fLookup(0),
  46                                       fNumberOfTRMs(0)
  47 {
  48   TString namst = "Calib_";
  49   namst += name;
  50   SetName(namst.Data());
  51   SetTitle(namst.Data());
  52
  53 }
  54
  55 //________________________________________________________________
  56 AliT0CalibData::AliT0CalibData(const AliT0CalibData& calibda) :
  57   TNamed(calibda),
  58   fLookup(0),
  59   fNumberOfTRMs(0)
  60
  61 {
  62 // copy constructor
  63   SetName(calibda.GetName());
  64   SetTitle(calibda.GetName());
  65
  66
  67 }
  68
  69 //________________________________________________________________
  70 AliT0CalibData &AliT0CalibData::operator =(const AliT0CalibData& calibda)
  71 {
  72 // assignment operator
  73   SetName(calibda.GetName());
  74   SetTitle(calibda.GetName());
  75
  76   return *this;
  77 }
  78
  79 //________________________________________________________________
  80 AliT0CalibData::~AliT0CalibData()
  81 {
  82   //
  83 }
  84 //________________________________________________________________
  85 void  AliT0CalibData::PrintLookup(Option_t*, Int_t iTRM, Int_t iTDC, Int_t iChannel) const
  86 {
  87
  88   AliT0LookUpKey* lookkey= new AliT0LookUpKey();
  89   AliT0LookUpValue*  lookvalue= new AliT0LookUpValue();
  90
  91   cout<<" Number Of TRMs in setup "<<GetNumberOfTRMs()<<endl;
  92   iTRM=0; iTDC=0; Int_t chain=0; iChannel=0;
  93
  94   for (Int_t ik=0; ik<105; ik++){
  95     lookvalue->SetTRM(iTRM);
  96     lookvalue->SetTDC(iTDC);
  97     lookvalue->SetChain(chain);
  98     lookvalue->SetChannel(iChannel);
  99
 100     if (iChannel<6) iChannel +=2;
 101     else {iChannel = 0; iTDC++;}
 102     if(ik==57) { iTDC=0; iChannel=0; iTRM=1;}
 103
 104   printf(" AliT0CalibData::PrintLookup ::start GetValue %i %i %i %i\n",iTRM, iTDC,chain, iChannel);
 105     lookkey = (AliT0LookUpKey*) fLookup.GetValue((TObject*)lookvalue);
 106     cout<<"  lookkey "<< lookkey<<endl;
 107     //    TString name= lookkey->GetChannelName();
 108     // cout<<name.Data()<<endl;
 109     if (lookkey)
 110       {
 111         TString name= lookkey->GetChannelName();
 112         cout<<" lookup KEY!!! "<<name.Data()<<" "<<lookkey->GetKey()<<" VALUE "<<lookvalue->GetTRM()<<" "
 113             <<lookvalue->GetTDC()<<" "
 114             << lookvalue->GetChain()<<" "
 115           <<lookvalue->GetChannel()<<endl;
 116       }
 117   }
 118
 119 }
 120 //________________________________________________________________
 121
 122 void AliT0CalibData::ReadAsciiLookup(const Char_t *filename)
 123 {
 124   Int_t key, trm, tdc, chain, channel;
 125
 126   if(filename == 0){
 127     AliError(Form("Please, specify file with database")) ;
 128     return ;
 129   }
 130
 131
 132   ifstream lookup;
 133   lookup.open(filename);
 134   if(!lookup)
 135     {
 136      AliError(Form("!!!!!!!!!!!!!!No look up table in CDB!" ));
 137
 138     }
 139   Char_t varname[11];
 140   Int_t ntrms;
 141   if(lookup)
 142     {
 143       lookup>>ntrms;
 144       cout<<" !!!!!!! ntrms "<<ntrms<<endl;
 145       //      fNumberOfTRMs=ntrms;
 146       SetNumberOfTRMs(ntrms);
 147        while(!lookup.eof())
 148         {
 149           AliT0LookUpKey * lookkey= new AliT0LookUpKey();
 150           AliT0LookUpValue * lookvalue= new AliT0LookUpValue();
 151
 152           lookup>>varname>>key>>trm>>chain>>tdc>>channel;
 153           lookvalue->SetTRM(trm);
 154           lookvalue->SetTDC(tdc);
 155           lookvalue->SetChain(chain);
 156           lookvalue->SetChannel(channel);
 157           lookkey->SetKey(key);
 158           lookkey->SetChannelName(varname);
 159           cout<<"lookup "<<varname<<" "<<key<<" "<<trm<<" "<<chain<<" "<<tdc<<" "<<channel<<endl;
 160
 161           fLookup.Add((TObject*)lookvalue,(TObject*)lookkey);
 162
 163         }
 164
 165       lookup.close();
 166
 167     }
 168 }
 169 //________________________________________________________________
 170
 171 Int_t AliT0CalibData::GetChannel(Int_t trm,  Int_t tdc, Int_t chain, Int_t channel)
 172 {
 173
 174   AliT0LookUpKey * lookkey;//= new AliT0LookUpKey();
 175   AliT0LookUpValue * lookvalue= new AliT0LookUpValue(trm,tdc,chain,channel);
 176
 177   lookkey = (AliT0LookUpKey*) fLookup.GetValue((TObject*)lookvalue);
 178
 179   return lookkey->GetKey();
 180
 181 }
 182