PHHepMCParticleSelectorDecayProductChain.h

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#ifndef PHHepMCParticleSelectorDecayProductChain_H__
#define PHHepMCParticleSelectorDecayProductChain_H__
 
#include <fun4all/SubsysReco.h>
 
#include <HepMC/GenEvent.h>
#include <HepMC/GenParticle.h>
 
#include <vector>
 
class PHHepMCParticleSelectorDecayProductChain: public SubsysReco
{
 public:
  PHHepMCParticleSelectorDecayProductChain(const std::string &name="PARTICLESELECTOR");
  virtual ~PHHepMCParticleSelectorDecayProductChain(){}
 
  int InitRun(PHCompositeNode *topNode);
  int process_event(PHCompositeNode *topNode);
 
  virtual void SetParticle(const int pid);
 
  virtual void AddAncestor(const int pid);
 
  virtual void AddDaughter(const int pid);
 
  int get_embedding_id() const { return _embedding_id; }
  //
  void set_embedding_id(int id) { _embedding_id = id; }
 protected:
 
HepMC::GenParticle*  GetParent(HepMC::GenParticle* p, HepMC::GenEvent* event);
 
  int _theParticle;
  std::vector<int> _theDaughters;
  std::vector<int> _theAncestors;
 
  int _embedding_id;
};
 
#endif