NeutralFinalState.hh

// -*- C++ -*-
#ifndef RIVET_NeutralFinalState_HH
#define RIVET_NeutralFinalState_HH
 
#include "Rivet/Projections/FinalState.hh"
 
namespace Rivet {
 

  class NeutralFinalState : public FinalState {
  public:


    NeutralFinalState(const FinalState& fsp, double etmin = 0 * GeV)
        : _Etmin(etmin) {
      setName("NeutralFinalState");
      declare(fsp, "FS");
    }

    NeutralFinalState(const Cut& c = Cuts::open())
        : _Etmin(0.0 * GeV) {
      setName("NeutralFinalState");
      declare(FinalState(c), "FS");
    }

    RIVET_DEFAULT_PROJ_CLONE(NeutralFinalState);


    using Projection::operator=;
 

    void project(const Event& e);

    CmpState compare(const Projection& p) const;
 
 
  protected:

    double _Etmin;
  };
 
 
}
 
 
#endif