MONITOR/AliMonitorPlot.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 //  This is the base class for plots used to monitor the quality of the      //
  21 //  recorded data.                                                           //
  22 //                                                                           //
  23 ///////////////////////////////////////////////////////////////////////////////
  24
  25
  26 #include "AliMonitorPlot.h"
  27
  28
  29 ClassImp(AliMonitorPlot)
  30
  31
  32 Bool_t  AliMonitorPlot::fgDrawRef = kTRUE;
  33 Float_t AliMonitorPlot::fgThreshold = 5.0;
  34
  35 Color_t AliMonitorPlot::fgColorData = kBlack;
  36 Color_t AliMonitorPlot::fgColorRef = kBlue;
  37 Color_t AliMonitorPlot::fgColorCompare = kRed;
  38
  39
  40 //_____________________________________________________________________________
  41 AliMonitorPlot::AliMonitorPlot() :
  42   TNamed(),
  43   fDescription(),
  44   fNumberOfEvents(0)
  45 {
  46 // default contructor
  47
  48 }
  49
  50 //_____________________________________________________________________________
  51 AliMonitorPlot::AliMonitorPlot(const AliMonitorPlot& plot) :
  52   TNamed(plot),
  53   fDescription(plot.fDescription),
  54   fNumberOfEvents(plot.fNumberOfEvents)
  55 {
  56 // copy constructor
  57
  58 }
  59
  60 //_____________________________________________________________________________
  61 AliMonitorPlot& AliMonitorPlot::operator =(const AliMonitorPlot& plot)
  62 {
  63 // assignment operator
  64
  65   TNamed::operator =(plot);
  66   fNumberOfEvents = plot.fNumberOfEvents;
  67   return *this;
  68 }
  69
  70 //_____________________________________________________________________________
  71 AliMonitorPlot::AliMonitorPlot(const char* name, const char* title) :
  72   TNamed(name, title),
  73   fDescription(),
  74   fNumberOfEvents(0)
  75 {
  76 // constructor setting name and title
  77
  78 }
  79
  80
  81
  82 //_____________________________________________________________________________
  83 void AliMonitorPlot::SetDrawRef(Bool_t drawRef)
  84 {
  85 // set the flag for drawing the reference plot
  86
  87   fgDrawRef = drawRef;
  88 }
  89
  90 //_____________________________________________________________________________
  91 void AliMonitorPlot::SetThreshold(Float_t threshold)
  92 {
  93 // set the threshold in standard deviations for the comparison
  94 // to the reference plot.
  95 // no comparison is performed, if the threshold is <= 0
  96
  97   fgThreshold = threshold;
  98 }
  99
 100
 101 //_____________________________________________________________________________
 102 void AliMonitorPlot::DrawEvent(Int_t number)
 103 {
 104 // draw the normalized monitor plot together with the reference
 105 // plot and the comparison plot (if available)
 106 // for the "number"th last event
 107
 108   if (!GetEvent(number)) return;
 109   if (fgDrawRef) ComparePlot();
 110   DrawPlot();
 111 }
 112
 113 //_____________________________________________________________________________
 114 void AliMonitorPlot::DrawSum(Int_t number)
 115 {
 116 // draw the normalized monitor plot together with the reference
 117 // plot and the comparison plot (if available)
 118 // for the sum of the last "number" events
 119
 120   if (!GetSum(number)) return;
 121   if (fgDrawRef) ComparePlot();
 122   DrawPlot();
 123 }
 124
 125 //_____________________________________________________________________________
 126 void AliMonitorPlot::DrawRun()
 127 {
 128 // draw the normalized monitor plot together with the reference
 129 // plot and the comparison plot (if available)
 130 // for all monitored events of the current run
 131
 132   if (!GetRun()) return;
 133   if (fgDrawRef) ComparePlot();
 134   DrawPlot();
 135 }
 136
 137
 138 //_____________________________________________________________________________
 139 Bool_t AliMonitorPlot::CompareEvent(Int_t number)
 140 {
 141 // compare the normalized monitor plot for the "number"th last event
 142 // to the reference plot
 143
 144   if (!GetEvent(number)) return kTRUE;
 145   return ComparePlot();
 146 }
 147
 148 //_____________________________________________________________________________
 149 Bool_t AliMonitorPlot::CompareSum(Int_t number)
 150 {
 151 // compare the normalized monitor plot for the sum of the last
 152 // "number" events to the reference plot
 153
 154   if (!GetSum(number)) return kTRUE;
 155   return ComparePlot();
 156 }
 157
 158 //_____________________________________________________________________________
 159 Bool_t AliMonitorPlot::CompareRun()
 160 {
 161 // compare the normalized monitor plot for all monitored events
 162 // of the current run to the reference plot
 163
 164   if (!GetRun()) return kTRUE;
 165   return ComparePlot();
 166 }
 167