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
  43 }
  44 //_____________________________________________________________________________
  45
  46 AliT0TriggerParameters::AliT0TriggerParameters(const AliT0TriggerParameters &r):
  47   TObject(),
  48   fSwtPmt(0),
  49   fAmpCentr(5),
  50   fAmpSemiCentr(1),
  51   fTimeWindowLow(0),
  52   fTimeWindowHigh(1)
  53 {
  54
  55  //copy constructor
  56   ((AliT0TriggerParameters &) r).Copy(*this);
  57
  58 }
  59
  60 //_____________________________________________________________________________
  61
  62 AliT0TriggerParameters& AliT0TriggerParameters:: operator=(const AliT0TriggerParameters &p)
  63 {
  64   //
  65   // assign. operator
  66   //
  67
  68   if (this == &p)
  69     return *this;
  70   AliT0TriggerParameters:: operator=(p);
  71   fSwtPmt = p.fSwtPmt;
  72   fAmpCentr = p.fAmpCentr;
  73   fAmpSemiCentr = p.fAmpSemiCentr;
  74   fTimeWindowLow = p.fTimeWindowLow;
  75   fTimeWindowHigh = p.fTimeWindowHigh;
  76   return *this;
  77
  78 }
  79
  80 //________________________________________________________________
  81 AliT0TriggerParameters::~AliT0TriggerParameters()
  82 {
  83   //
  84   // destrictor
  85 }
  86 //________________________________________________________________
  87 void AliT0TriggerParameters::Reset()
  88 {
  89   //reset values
  90
  91   memset(fThreshold,0,24*sizeof(Int_t));
  92
  93 }
  94
  95
  96 //________________________________________________________________
  97 void  AliT0TriggerParameters::Print(Option_t*) const
  98 {
  99   // print time values
 100
 101   printf("\n    ----    Threshold       ----\n\n");
 102   printf(" Switched on/off\n");
 103   for (Int_t i=0; i<24; i++) {
 104     printf(" Threshold  %i status %i ", fThreshold[i], GetPMTstatus(i));
 105   }
 106   AliInfo(Form(" Time window around vertex : %f %f",fTimeWindowLow, fTimeWindowHigh ));
 107   AliInfo(Form(" Amplitude threshold: central  %i semi-central %i", fAmpCentr,fAmpSemiCentr));
 108
 109 }
 110
 111
 112 //________________________________________________________________
 113 void AliT0TriggerParameters::SetPMTstatus(Int_t i, Int_t val)
 114 {
 115   if(val)fSwtPmt |= 1<<i;
 116   else fSwtPmt &= ~(1<<i);
 117
 118 }
 119 //________________________________________________________________
 120 Int_t AliT0TriggerParameters::GetPMTstatus(Int_t i) const
 121 {
 122
 123   return (1<<i)&fSwtPmt;
 124
 125 }
 126
 127