framework/ffarawmodules/EventCombiner.h

0001 // Tell emacs that this is a C++ source
0002 //  -*- C++ -*-.
0003 #ifndef FFARAWMODULES_EVENTCOMBINER_H
0004 #define FFARAWMODULES_EVENTCOMBINER_H
0005
0006 #include <fun4all/SubsysReco.h>
0007
0008 #include <set>
0009 #include <string>
0010
0011 class Event;
0012 class Fun4AllInputManager;
0013 class PHCompositeNode;
0014
0015 class EventCombiner : public SubsysReco
0016 {
0017  public:
0018   EventCombiner(const std::string &name = "EventCombiner");
0019
0020   ~EventCombiner() override {}
0021
0022   int Init(PHCompositeNode *topNode) override;
0023
0024   int process_event(PHCompositeNode *topNode) override;
0025
0026   int ResetEvent(PHCompositeNode *topNode) override;
0027
0028   void AddPrdfInputNodeFromManager(const Fun4AllInputManager *in);
0029   void AddPrdfInputNodeName(const std::string &name);
0030
0031  private:
0032   Event *m_Event = nullptr;
0033   int *m_OutArray = nullptr;
0034
0035   std::string m_PrdfOutputNodeName = "PRDF";
0036   std::set<std::string> m_PrdfInputNodeNameSet;
0037 };
0038
0039 #endif  // FFARAWMODULES_EVENTCOMBINER_H