HLT/trigger/AliHLTRunSummaryProducerComponent.cxx

   1 //-*- Mode: C++ -*-
   2 // $Id$
   3 /**************************************************************************
   4  * This file is property of and copyright by the ALICE HLT Project        *
   5  * ALICE Experiment at CERN, All rights reserved.                         *
   6  *                                                                        *
   7  * Primary Authors: Jochen Thaeder <thaeder@kip.uni-heidelberg.de>        *
   8  *                  for The ALICE HLT Project.                            *
   9  *                                                                        *
  10  * Permission to use, copy, modify and distribute this software and its   *
  11  * documentation strictly for non-commercial purposes is hereby granted   *
  12  * without fee, provided that the above copyright notice appears in all   *
  13  * copies and that both the copyright notice and this permission notice   *
  14  * appear in the supporting documentation. The authors make no claims     *
  15  * about the suitability of this software for any purpose. It is          *
  16  * provided "as is" without express or implied warranty.                  *
  17  **************************************************************************/
  18
  19 /** @file   AliHLTRunSummaryProducerComponent.cxx
  20     @author Jochen Thaeder
  21     @date
  22     @brief  Produces a run summary as @see AliHLTRunSummary
  23 */
  24
  25 // see header file for class documentation
  26 // or
  27 // refer to README to build package
  28 // or
  29 // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
  30
  31 #if __GNUC__ >= 3
  32 using namespace std;
  33 #endif
  34
  35 #include "AliHLTRunSummaryProducerComponent.h"
  36 #include "AliHLTEventSummary.h"
  37 #include "AliHLTDataTypes.h"
  38 #include "AliRawDataHeader.h"
  39
  40 #include <cerrno>
  41
  42 // ** This is a global object used for automatic component registration, do not use this
  43 AliHLTRunSummaryProducerComponent gAliHLTRunSummaryProducerComponent;
  44
  45 ClassImp(AliHLTRunSummaryProducerComponent)
  46
  47 // ------------------------------------------------------------------------------------------
  48 AliHLTRunSummaryProducerComponent::AliHLTRunSummaryProducerComponent() :
  49   fRunSummary(NULL) {
  50   // see header file for class documentation
  51   // or
  52   // refer to README to build package
  53   // or
  54   // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
  55 }
  56
  57 // ------------------------------------------------------------------------------------------
  58 AliHLTRunSummaryProducerComponent::~AliHLTRunSummaryProducerComponent() {
  59   // see header file for class documentation
  60 }
  61
  62 // ------------------------------------------------------------------------------------------
  63 const char* AliHLTRunSummaryProducerComponent::GetComponentID() {
  64   // see header file for class documentation
  65   return "TriggerRunSummaryProducer";
  66 }
  67
  68 // ------------------------------------------------------------------------------------------
  69 void AliHLTRunSummaryProducerComponent::GetInputDataTypes(AliHLTComponentDataTypeList& list) {
  70   // see header file for class documentationAliHLTRunSummary
  71
  72   list.clear();
  73   list.push_back( kAliHLTDataTypeEventSummary );
  74   list.push_back( kAliHLTDataTypeRunStatistics );
  75 }
  76
  77 // ------------------------------------------------------------------------------------------
  78 AliHLTComponentDataType AliHLTRunSummaryProducerComponent::GetOutputDataType() {
  79   // see header file for class documentation
  80
  81   return kAliHLTDataTypeRunSummary;
  82 }
  83
  84 // ------------------------------------------------------------------------------------------
  85 void AliHLTRunSummaryProducerComponent::GetOutputDataSize( unsigned long& constBase,
  86                                                            double& inputMultiplier ) {
  87   // see header file for class documentation
  88
  89   constBase = sizeof( AliHLTRunSummary );
  90   inputMultiplier = 0.0;
  91 }
  92
  93 // ------------------------------------------------------------------------------------------
  94 AliHLTComponent* AliHLTRunSummaryProducerComponent::Spawn() {
  95   // Spawn function, return new instance of this class
  96   // see header file for class documentation
  97
  98   return new AliHLTRunSummaryProducerComponent;
  99 }
 100
 101
 102 // ------------------------------------------------------------------------------------------
 103 Int_t AliHLTRunSummaryProducerComponent::DoInit( int /*argc*/, const char** /*argv*/ ) {
 104   // see header file for class documentation
 105
 106   Int_t iResult = 0;
 107
 108   if ( fRunSummary )
 109     return EINPROGRESS;
 110
 111   fRunSummary = new AliHLTRunSummary();
 112
 113   return iResult;
 114 }
 115
 116 // ------------------------------------------------------------------------------------------
 117 Int_t AliHLTRunSummaryProducerComponent::DoDeinit() {
 118   // see header file for class documentation
 119
 120   if ( fRunSummary )
 121     delete fRunSummary;
 122   fRunSummary = NULL;
 123
 124   return 0;
 125 }
 126
 127 // ------------------------------------------------------------------------------------------
 128 Int_t AliHLTRunSummaryProducerComponent::DoEvent( const AliHLTComponentEventData& /*evtData*/, AliHLTComponentTriggerData& trigData ) {
 129   // see header file for class documentation
 130
 131   // ** Process EventSummary Block
 132   AliHLTEventSummary* eventSummary = (AliHLTEventSummary*) GetFirstInputObject ( kAliHLTDataTypeEventSummary, "AliHLTEventSummary" );
 133
 134   if ( eventSummary )
 135     ProcessEventSummary ( eventSummary );
 136
 137   // ** Increase Number of Events
 138   fRunSummary->AddNEvents();
 139
 140   // ** Process CTP trigger information
 141   ProcessTriggerData( trigData );
 142
 143   // ** Set RunType / Run Number
 144   fRunSummary->SetRunNumber ( GetRunNo() );
 145   fRunSummary->SetRunType   ( GetRunType() );
 146
 147   // ** PushBack Run Summary
 148   PushBack ( (TObject*) fRunSummary, sizeof(AliHLTRunSummary), kAliHLTDataTypeRunSummary, (AliHLTUInt32_t) 0 );
 149
 150   return 0;
 151 }
 152
 153 // -- **********************************************************************************************
 154 // -- *******************************   Processing Functions  **************************************
 155 // -- **********************************************************************************************
 156
 157 // -- **********************************************************************************************
 158 void AliHLTRunSummaryProducerComponent::ProcessEventSummary( AliHLTEventSummary* eventSummary ) {
 159   // see header file for class documentation
 160
 161   // ** Check if event was accepted or rejected
 162   if ( ! eventSummary->IsAccepted() )
 163     fRunSummary->AddNEventsRejected();
 164 }
 165
 166 // -- **********************************************************************************************
 167 void AliHLTRunSummaryProducerComponent::ProcessTriggerData( AliHLTComponentTriggerData& trigData ) {
 168   // see header file for class documentation
 169
 170   const AliRawDataHeader* cdh = NULL;
 171   if (AliHLTComponent::ExtractTriggerData(trigData, NULL, NULL, &cdh, NULL, true) != 0) return;
 172   AliHLTUInt64_t triggerClasses = cdh->GetTriggerClasses();
 173
 174   for ( Int_t ndx = 0; ndx < gkNCTPTriggerClasses; ndx ++ ) {
 175
 176     if ( triggerClasses & 0x1 )
 177       fRunSummary->AddTriggerClass( ndx );
 178
 179     triggerClasses = triggerClasses >> 1;
 180   }
 181
 182 }
 183