Algorithm.h

#pragma once
 
#include "iguana/algorithms/Algorithm.h"
#include <Math/Vector3D.h>
#include <Math/Vector4D.h>
 
namespace iguana::physics {
 
  struct SingleHadronKinematicsVars {
    int pindex;
    int pdg;
    double z;
    double PhPerp;
    double MX2;
    double xF;
    double yB;
    double phiH;
    double xi;
  };
 
  class SingleHadronKinematics : public Algorithm
  {
 
      DEFINE_IGUANA_ALGORITHM(SingleHadronKinematics, physics::SingleHadronKinematics)
 
    public:
 
      void Start(hipo::banklist& banks) override;
      void Run(hipo::banklist& banks) const override;
      void Stop() override;
 
    private:
 
      // banklist indices
      hipo::banklist::size_type b_particle;
      hipo::banklist::size_type b_inc_kin;
      hipo::banklist::size_type b_result;
 
      // `b_result` bank item indices
      int i_pindex;
      int i_pdg;
      int i_z;
      int i_PhPerp;
      int i_MX2;
      int i_xF;
      int i_yB;
      int i_phiH;
      int i_xi;
 
      // config options
      std::set<int> o_hadron_pdgs;
 
  };
 
}