Fun4AllDstPileupMerger.h

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// Tell emacs that this is a C++ source
//  -*- C++ -*-.
#ifndef G4MAIN_Fun4AllDstPileupMerger_H
#define G4MAIN_Fun4AllDstPileupMerger_H

#include <map>
#include <string>

class PHCompositeNode;
class PHG4HitContainer;
class PHG4TruthInfoContainer;
class PHHepMCGenEventMap;

class Fun4AllDstPileupMerger final
{

  public:

  Fun4AllDstPileupMerger() = default;

  ~Fun4AllDstPileupMerger() = default;

  void load_nodes(PHCompositeNode*);

  void copy_background_event(PHCompositeNode *, double delta_t) const;

  private:

  PHHepMCGenEventMap *m_geneventmap = nullptr;

  std::map<std::string, PHG4HitContainer *> m_g4hitscontainers;

  PHG4TruthInfoContainer *m_g4truthinfo = nullptr;

};

#endif