Add new algorithm to create charged FlowElements.

Reconstruction/eflowRec/eflowRec/PFChargedFlowElementCreatorAlgorithm.h

+#ifndef PFCHARGEDFLOWELEMENTCREATORALGORITHM_H
+#define PFCHARGEDFLOWELEMENTCREATORALGORITHM_H
+
+#include "eflowRec/eflowCaloObject.h"
+
+#include "AthenaBaseComps/AthReentrantAlgorithm.h"
+#include "GaudiKernel/ToolHandle.h"
+#include "StoreGate/DataHandle.h"
+
+#include "xAODPFlow/FlowElementContainer.h"
+
+
+class PFChargedFlowElementCreatorAlgorithm : public  AthReentrantAlgorithm {
+
+  public:
+  
+    PFChargedFlowElementCreatorAlgorithm(const std::string& name, ISvcLocator* pSvcLocator);
+
+    ~PFChargedFlowElementCreatorAlgorithm() {}
+
+    StatusCode initialize();
+    StatusCode execute(const EventContext&) const;
+    StatusCode finalize();
+
+  private:
+
+    /** Create the charged PFO */ 
+    void createChargedFlowElements(const eflowCaloObject& energyFlowCaloObject, bool addClusters, SG::WriteHandle<xAOD::FlowElementContainer>& chargedFlowElementContainerWriteHandle) const;
+
+    /** Toggle EOverP algorithm mode, whereby no charged shower subtraction is performed */
+    Gaudi::Property<bool> m_eOverPMode{this,"EOverPMode",false,"Toggle EOverP algorithm mode, whereby no charged shower subtraction is performed"};
+
+    /** ReadHandleKey for eflowCaloObjectContainer */
+    SG::ReadHandleKey<eflowCaloObjectContainer> m_eflowCaloObjectContainerReadHandleKey{this,"eflowCaloObjectContainerName","eflowCaloObjects","ReadHandleKey for eflowCaloObjectContainer"};
+  
+    /** WriteHandleKey for charged PFO */
+    SG::WriteHandleKey<xAOD::FlowElementContainer> m_chargedFlowElementContainerWriteHandleKey{this,"FlowElementOutputName","JetETMissChargedFlowElements","WriteHandleKey for charged FlowElements"};
+    
+};
+
+#endif

Reconstruction/eflowRec/src/PFChargedFlowElementCreatorAlgorithm.cxx

+#include "eflowRec/PFChargedFlowElementCreatorAlgorithm.h"
+
+PFChargedFlowElementCreatorAlgorithm::PFChargedFlowElementCreatorAlgorithm(const std::string& name, ISvcLocator* pSvcLocator) :
+  AthReentrantAlgorithm(name,pSvcLocator)
+{
+}
+
+StatusCode PFChargedFlowElementCreatorAlgorithm::initialize(){
+
+  ATH_CHECK(m_eflowCaloObjectContainerReadHandleKey.initialize());
+
+  ATH_CHECK(m_chargedFlowElementContainerWriteHandleKey.initialize());
+  
+  return StatusCode::SUCCESS;
+}
+
+StatusCode PFChargedFlowElementCreatorAlgorithm::execute(const EventContext& ctx) const {
+
+  ATH_MSG_DEBUG("Starting PFOChargedCreatorAlgorithm::execute");
+
+  return StatusCode::SUCCESS;  
+
+}
+
+StatusCode PFChargedFlowElementCreatorAlgorithm::finalize(){ return StatusCode::SUCCESS; }
+
+void PFChargedFlowElementCreatorAlgorithm::createChargedFlowElements(const eflowCaloObject& energyFlowCaloObject, bool addClusters, SG::WriteHandle<xAOD::FlowElementContainer>& chargedFlowElementContainerWriteHandle) const {
+
+}

Reconstruction/eflowRec/src/components/eflowRec_entries.cxx

@@ -9,6 +9,7 @@
 #include "eflowRec/PFTrackSelector.h"
 #include "eflowRec/PFClusterSelectorTool.h"
 #include "eflowRec/PFAlgorithm.h"
+#include "eflowRec/PFChargedFlowElementCreatorAlgorithm.h"
 #include "eflowRec/PFCellLevelSubtractionTool.h"
 #include "eflowRec/PFRecoverSplitShowersTool.h"
 #include "eflowRec/PFMomentCalculatorTool.h"
@@ -24,6 +25,7 @@ DECLARE_COMPONENT( PFEGammaPFOAssoc )
 DECLARE_COMPONENT( PFClusterSelectorTool )
 DECLARE_COMPONENT( PFTrackSelector )
 DECLARE_COMPONENT( PFAlgorithm )
+DECLARE_COMPONENT( PFChargedFlowElementCreatorAlgorithm)
 DECLARE_COMPONENT( PFOChargedCreatorAlgorithm )
 DECLARE_COMPONENT( PFONeutralCreatorAlgorithm )
 DECLARE_COMPONENT( PFCellLevelSubtractionTool )