Request noCombo in PEBInfoWriterAlg, used to signal to ComobHypo

Trigger/TrigAlgorithms/TrigPartialEventBuilding/src/PEBInfoWriterAlg.cxx

@@ -92,6 +92,9 @@ StatusCode PEBInfoWriterAlg::execute(const EventContext& eventContext) const {
     ElementLink<DecisionContainer> dummyLink(*decisions, decisions->size()-1, eventContext);
     newd->setObjectLink(featureString(), dummyLink);
 
+    // Disable ComboHypo checks on the output of the final PEB step. All multiplicity cuts should be applied already.
+    newd->setDetail<int32_t>("noCombo", 1);
+
     ATH_MSG_DEBUG("RoI eta/phi = " << (*roiEL)->eta() << "/" << (*roiEL)->phi());
     ATH_MSG_DEBUG("Added RoI, previous decision and dummy feature to new decision " << counter);
     ++counter;

Trigger/TrigValidation/TrigAnalysisTest/share/ref_RDOtoRDOTrig_v1Dev_build.ref

@@ -5093,10 +5093,11 @@ HLT_j60_j0_FBDJSHARED_L1J20:
   stepFeatures:
     0: 147
 HLT_j60_j45_2j20_JetDS_L1J45p0ETA21_3J15p0ETA25:
-  eventCount: 0
+  eventCount: 9
   stepCounts:
     0: 9
     1: 9
+    2: 9
   stepFeatures:
     0: 149
     1: 149