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