Make SCT_AlignCondAlg reentrant

InnerDetector/InDetConditions/SCT_ConditionsAlgorithms/src/SCT_AlignCondAlg.cxx

 /*
-  Copyright (C) 2002-2018 CERN for the benefit of the ATLAS collaboration
+  Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
 */
 
 #include "SCT_AlignCondAlg.h"
@@ -10,7 +10,7 @@
 #include <memory>
 
 SCT_AlignCondAlg::SCT_AlignCondAlg(const std::string& name, ISvcLocator* pSvcLocator)
-  : ::AthAlgorithm(name, pSvcLocator)
+  : ::AthReentrantAlgorithm(name, pSvcLocator)
   , m_writeKey{"SCTAlignmentStore", "SCTAlignmentStore"}
   , m_condSvc{"CondSvc", name}
   , m_detManager{nullptr}
@@ -44,12 +44,12 @@ StatusCode SCT_AlignCondAlg::initialize()
   return StatusCode::SUCCESS;
 }
 
-StatusCode SCT_AlignCondAlg::execute()
+StatusCode SCT_AlignCondAlg::execute(const EventContext& ctx) const
 {
   ATH_MSG_DEBUG("execute " << name());
 
   // ____________ Construct Write Cond Handle and check its validity ____________
-  SG::WriteCondHandle<GeoAlignmentStore> writeHandle{m_writeKey};
+  SG::WriteCondHandle<GeoAlignmentStore> writeHandle{m_writeKey, ctx};
 
   // Do we have a valid Write Cond Handle for current time?
   if (writeHandle.isValid()) {
@@ -72,7 +72,7 @@ StatusCode SCT_AlignCondAlg::execute()
 
   if (not m_useDynamicAlignFolders.value()) { // Static
     // ____________ Get Read Cond Object ____________
-    SG::ReadCondHandle<AlignableTransformContainer> readHandleStatic{m_readKeyStatic};
+    SG::ReadCondHandle<AlignableTransformContainer> readHandleStatic{m_readKeyStatic, ctx};
     const AlignableTransformContainer* readCdoStatic{*readHandleStatic};
     if (readCdoStatic==nullptr) {
       ATH_MSG_FATAL("Null pointer to the read conditions object of " << m_readKeyStatic.key());
@@ -91,19 +91,19 @@ StatusCode SCT_AlignCondAlg::execute()
     }
   } else { // Dynamic
     // ____________ Get Read Cond Object ____________
-    SG::ReadCondHandle<CondAttrListCollection> readHandleDynamicL1{m_readKeyDynamicL1};
+    SG::ReadCondHandle<CondAttrListCollection> readHandleDynamicL1{m_readKeyDynamicL1, ctx};
     const CondAttrListCollection* readCdoDynamicL1{*readHandleDynamicL1};
     if (readCdoDynamicL1==nullptr) {
       ATH_MSG_FATAL("Null pointer to the read conditions object of " << m_readKeyDynamicL1.key());
       return StatusCode::FAILURE;
     }
-    SG::ReadCondHandle<CondAttrListCollection> readHandleDynamicL2{m_readKeyDynamicL2};
+    SG::ReadCondHandle<CondAttrListCollection> readHandleDynamicL2{m_readKeyDynamicL2, ctx};
     const CondAttrListCollection* readCdoDynamicL2{*readHandleDynamicL2};
     if (readCdoDynamicL2==nullptr) {
       ATH_MSG_FATAL("Null pointer to the read conditions object of " << readHandleDynamicL2.key());
       return StatusCode::FAILURE;
     }
-    SG::ReadCondHandle<AlignableTransformContainer> readHandleDynamicL3{m_readKeyDynamicL3};
+    SG::ReadCondHandle<AlignableTransformContainer> readHandleDynamicL3{m_readKeyDynamicL3, ctx};
     const AlignableTransformContainer* readCdoDynamicL3{*readHandleDynamicL3};
     if (readCdoDynamicL3==nullptr) {
       ATH_MSG_FATAL("Null pointer to the read conditions object of " << readHandleDynamicL3.key());

InnerDetector/InDetConditions/SCT_ConditionsAlgorithms/src/SCT_AlignCondAlg.h

 /*
-  Copyright (C) 2002-2018 CERN for the benefit of the ATLAS collaboration
+  Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
 */
 
 #ifndef SCT_CONDITIONSALGORITHMS_SCT_ALIGNCONDALG_H
 #define SCT_CONDITIONSALGORITHMS_SCT_ALIGNCONDALG_H
 
-#include "AthenaBaseComps/AthAlgorithm.h"
+#include "AthenaBaseComps/AthReentrantAlgorithm.h"
 #include "StoreGate/ReadCondHandleKey.h"
 #include "StoreGate/WriteCondHandleKey.h"
 
@@ -19,14 +19,14 @@ namespace InDetDD {
   class SCT_DetectorManager;
 }
 
-class SCT_AlignCondAlg : public AthAlgorithm
+class SCT_AlignCondAlg : public AthReentrantAlgorithm
 {
  public:
   SCT_AlignCondAlg(const std::string& name, ISvcLocator* pSvcLocator);
   virtual ~SCT_AlignCondAlg() override = default;
 
   virtual StatusCode initialize() override;
-  virtual StatusCode execute() override;
+  virtual StatusCode execute(const EventContext& ctx) const override;
   virtual StatusCode finalize() override;
 
  private: