Fix technical efficiencies

InnerDetector/InDetValidation/InDetTrackPerfMon/python/InDetAlgorithmConfig.py

@@ -28,8 +28,12 @@ def TruthHitDecoratorAlgCfg( flags, name="InDetPhysValTruthDecoratorAlg", **kwar
         kwargs.setdefault( "PixelClusterContainerName", "ITkPixelClusters" )
         kwargs.setdefault( "SCTClusterContainerName",   "ITkStripClusters" )
 
-    kwargs.setdefault( 'TruthParticleIndexDecoration', '' ) # FIXME - tech effs
-    #                   'origTruthIndex' if flags.PhysVal.IDPVM.doTechnicalEfficiency else '' )
+    doTechEff = False
+    for trkAnaName in flags.PhysVal.IDTPM.trkAnaNames:
+        if getattr( flags.PhysVal.IDTPM, trkAnaName+".plotTechnicalEfficiencies" ):
+            doTechEff = True
+            break
+    kwargs.setdefault( 'TruthParticleIndexDecoration', 'origTruthIndex' if doTechEff else '' )
 
     ## To be eventually migrated to IDTPM if need be
     acc.addEventAlgo( CompFactory.InDetPhysValTruthDecoratorAlg( name, **kwargs ) )
@@ -141,4 +145,4 @@ def OfflineObjectDecoratorAlgCfg( flags, name="OfflineObjectDecoratorAlg", **kwa
 def TruthDecoratorAlgCfg( flags, name="TruthDecoratorAlg", **kwargs ):
     acc = ComponentAccumulator()
     acc.addEventAlgo( CompFactory.IDTPM.TruthDecoratorAlg( name, **kwargs ) )
-    return acc
\ No newline at end of file
+    return acc

InnerDetector/InDetValidation/InDetTrackPerfMon/src/TrackAnalysisPlotsMgr.cxx

@@ -73,7 +73,7 @@ StatusCode IDTPM::TrackAnalysisPlotsMgr::initialize()
   /// Efficiency plots
   if( m_trkAnaDefSvc->plotEfficiencies() ) {
     m_plots_eff_vsTest = std::make_unique< EfficiencyPlots >(
-        this, "Tracks/Efficiencies", m_anaTag, m_trkAnaDefSvc->testTag() );
+        this, "Tracks/Efficiencies/Purities", m_anaTag, m_trkAnaDefSvc->testTag() );
     m_plots_eff_vsRef = std::make_unique< EfficiencyPlots >(
         this, "Tracks/Efficiencies", m_anaTag, m_trkAnaDefSvc->referenceTag(),
         true, m_trkAnaDefSvc->hasFullPileupTruth() );
@@ -86,7 +86,7 @@ StatusCode IDTPM::TrackAnalysisPlotsMgr::initialize()
   /// Technical efficiency plots
   if( m_trkAnaDefSvc->plotTechnicalEfficiencies()) {
     m_plots_tech_eff_vsTest = std::make_unique< EfficiencyPlots >(
-        this, "Tracks/Efficiencies/Technical", m_anaTag, m_trkAnaDefSvc->testTag());
+        this, "Tracks/Efficiencies/Technical/Purities", m_anaTag, m_trkAnaDefSvc->testTag());
     m_plots_tech_eff_vsRef = std::make_unique< EfficiencyPlots >(
         this, "Tracks/Efficiencies/Technical", m_anaTag, m_trkAnaDefSvc->referenceTag(),
         true, m_trkAnaDefSvc->hasFullPileupTruth() );