T0/AliT0TriggerParameters.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
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  15
  16 /* $Id: AliT0TriggerParameters.cxx 28275 2008-08-28 06:09:21Z alla $ */
  17
  18 ///////////////////////////////////////////////////////////////////////////////
  19 //                                                                           //
  20 // class for T0 calibration                       TM-AC-AM_6-02-2006
  21 // equalize time shift for each time CFD channel
  22 //                                                                           //
  23 ///////////////////////////////////////////////////////////////////////////////
  24
  25 #include "AliT0TriggerParameters.h"
  26 #include "AliLog.h"
  27
  28 #include "Riostream.h"
  29
  30 ClassImp(AliT0TriggerParameters)
  31
  32 //________________________________________________________________
  33   AliT0TriggerParameters::AliT0TriggerParameters():TObject(),
  34   fSwtPmt(0),
  35   fAmpCentr(5),
  36   fAmpSemiCentr(1),
  37   fTimeWindowLow(0),
  38   fTimeWindowHigh(1)
  39
  40 {
  41   //
  42   // for (Int_t i=0; i<sizeof(fThreshold)/sizeof(*fThreshold); i++) fThreshold[i] = 0;
  43  for (Int_t i=0; i<24; i++) fThreshold[i] = 0;
  44 }
  45 //_____________________________________________________________________________
  46
  47 AliT0TriggerParameters::AliT0TriggerParameters(const AliT0TriggerParameters &r):
  48   TObject(),
  49   fSwtPmt(0),
  50   fAmpCentr(5),
  51   fAmpSemiCentr(1),
  52   fTimeWindowLow(0),
  53   fTimeWindowHigh(1)
  54 {
  55
  56  //copy constructor
  57   ((AliT0TriggerParameters &) r).Copy(*this);
  58
  59 }
  60
  61 //_____________________________________________________________________________
  62
  63 AliT0TriggerParameters& AliT0TriggerParameters:: operator=(const AliT0TriggerParameters &p)
  64 {
  65   //
  66   // assign. operator
  67   //
  68
  69   if (this == &p)
  70     return *this;
  71   AliT0TriggerParameters:: operator=(p);
  72   fSwtPmt = p.fSwtPmt;
  73   fAmpCentr = p.fAmpCentr;
  74   fAmpSemiCentr = p.fAmpSemiCentr;
  75   fTimeWindowLow = p.fTimeWindowLow;
  76   fTimeWindowHigh = p.fTimeWindowHigh;
  77   return *this;
  78
  79 }
  80
  81 //________________________________________________________________
  82 AliT0TriggerParameters::~AliT0TriggerParameters()
  83 {
  84   //
  85   // destrictor
  86 }
  87 //________________________________________________________________
  88 void AliT0TriggerParameters::Reset()
  89 {
  90   //reset values
  91
  92   memset(fThreshold,0,24*sizeof(Int_t));
  93
  94 }
  95
  96
  97 //________________________________________________________________
  98 void  AliT0TriggerParameters::Print(Option_t*) const
  99 {
 100   // print time values
 101
 102   printf("\n    ----    Threshold       ----\n\n");
 103   printf(" Switched on/off\n");
 104   for (Int_t i=0; i<24; i++) {
 105     printf(" Threshold  %i status %i ", fThreshold[i], GetPMTstatus(i));
 106   }
 107   AliInfo(Form(" Time window around vertex : %f %f",fTimeWindowLow, fTimeWindowHigh ));
 108   AliInfo(Form(" Amplitude threshold: central  %i semi-central %i", fAmpCentr,fAmpSemiCentr));
 109
 110 }
 111
 112
 113 //________________________________________________________________
 114 void AliT0TriggerParameters::SetPMTstatus(Int_t i, Int_t val)
 115 {
 116   if(val)fSwtPmt |= 1<<i;
 117   else fSwtPmt &= ~(1<<i);
 118
 119 }
 120 //________________________________________________________________
 121 Int_t AliT0TriggerParameters::GetPMTstatus(Int_t i) const
 122 {
 123
 124   return (1<<i)&fSwtPmt;
 125
 126 }
 127
 128