HLTEDMCreator: pass EventContext explicitly

Trigger/TrigSteer/TrigOutputHandling/src/HLTEDMCreator.cxx

 
 /*
-  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
+  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
 */
 
 
@@ -263,7 +263,7 @@ StatusCode  HLTEDMCreator::viewsMerge( ViewContainer const& views, const SG::Rea
 }
 
  
-StatusCode HLTEDMCreator::fixLinks() const {
+StatusCode HLTEDMCreator::fixLinks( EventContext const& context ) const {
   if ( m_fixLinks.value().empty() ) {
     ATH_MSG_DEBUG("fixLinks: No collections defined for this tool");
     return StatusCode::SUCCESS;
@@ -285,7 +285,7 @@ StatusCode HLTEDMCreator::fixLinks() const {
     ++writeHandleArrayIndex;
 
     ATH_MSG_DEBUG("Fixing links: confirm collection is there: " << writeHandleKey.key() << ", write handle array index: " << writeHandleArrayIndex);
-    SG::ReadHandle<xAOD::TrigCompositeContainer> readHandle( writeHandleKey.key() );
+    SG::ReadHandle<xAOD::TrigCompositeContainer> readHandle( writeHandleKey.key(), context );
     if ( not readHandle.isValid() ) { // object missing, this is now an error as we should have literally just created it
       ATH_MSG_ERROR("  Collection is not present. " << writeHandleKey.key() << " should have been created by createIfMissing.");
       return StatusCode::FAILURE;
@@ -294,8 +294,8 @@ StatusCode HLTEDMCreator::fixLinks() const {
     ATH_MSG_DEBUG("Collection exists with size " << readHandle->size() << " Decision objects" );
     ATH_MSG_DEBUG("Adding decorations: " << m_remapLinkColKeys.at( writeHandleArrayIndex ).key() << " and " << m_remapLinkColIndices.at( writeHandleArrayIndex ).key() );
     
-    SG::WriteDecorHandle<xAOD::TrigCompositeContainer, std::vector<SG::sgkey_t> > keyDecor( m_remapLinkColKeys.at( writeHandleArrayIndex ) );
-    SG::WriteDecorHandle<xAOD::TrigCompositeContainer, std::vector<xAOD::TrigComposite::index_type> > indexDecor( m_remapLinkColIndices.at( writeHandleArrayIndex ) );
+    SG::WriteDecorHandle<xAOD::TrigCompositeContainer, std::vector<SG::sgkey_t> > keyDecor( m_remapLinkColKeys.at( writeHandleArrayIndex ), context );
+    SG::WriteDecorHandle<xAOD::TrigCompositeContainer, std::vector<xAOD::TrigComposite::index_type> > indexDecor( m_remapLinkColIndices.at( writeHandleArrayIndex ), context );
 
     // Examine each input TC
     int decisionObjectIndex = -1;
@@ -355,7 +355,7 @@ StatusCode HLTEDMCreator::createIfMissing( const EventContext& context, const Co
     if ( handles.views.empty() ) { // no merging will be needed
       // Note: This is correct. We are testing if we can read, and if we cannot then we write.
       // What we write will either be a dummy (empty) container, or be populated from N in-View collections.
-      SG::ReadHandle<T> readHandle( writeHandleKey.key() );
+      SG::ReadHandle<T> readHandle( writeHandleKey.key(), context );
       if ( readHandle.isValid() ) {
         ATH_MSG_VERBOSE( writeHandleKey.key() << " is already present" );
         generator.create(false, false);
@@ -365,7 +365,7 @@ StatusCode HLTEDMCreator::createIfMissing( const EventContext& context, const Co
         // The TriggerEDMDeserialiserAlg will already have created a DataLink to the Aux store
         // for the interface container. Now we just need to create an empty Aux store.
         if constexpr (!std::is_void_v<STORE>) {
-          SG::ReadHandle<STORE> readAuxHandle( writeHandleKey.key() + "Aux." );
+          SG::ReadHandle<STORE> readAuxHandle( writeHandleKey.key() + "Aux.", context );
           if ( !readAuxHandle.isValid() ) {
             SG::WriteHandle<STORE> writeAuxHandle( writeHandleKey.key() + "Aux." );
             ATH_MSG_DEBUG("Creating missing Aux store for " << writeHandleKey.key());
@@ -505,7 +505,7 @@ StatusCode HLTEDMCreator::createOutput(const EventContext& context) const {
   CREATE_XAOD( MuonRoIContainer, MuonRoIAuxContainer );
 
   // After view collections are merged, need to update collection links
-  ATH_CHECK( fixLinks() );
+  ATH_CHECK( fixLinks(context) );
   
 #undef CREATE_XAOD
 

Trigger/TrigSteer/TrigOutputHandling/src/HLTEDMCreator.h

 /*
-  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
+  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
 */
 #ifndef TRIGOUTPUTHANDLING_HLTEDMCREATOR_H
 #define TRIGOUTPUTHANDLING_HLTEDMCREATOR_H 1
@@ -223,7 +223,7 @@ class HLTEDMCreator: public extends<AthAlgTool, IHLTOutputTool>  {
     const SG::ReadHandleKeyArray< ViewContainer >& views;
   };
 
-  StatusCode fixLinks() const;
+  StatusCode fixLinks( EventContext const& context ) const;
 
   template<typename T, typename STORE, typename G, typename M >
     StatusCode createIfMissing( const EventContext& context, const ConstHandlesGroup<T>& handles,