InvisibleFinalState.hh

// -*- C++ -*-
#ifndef RIVET_InvisibleFinalState_HH
#define RIVET_InvisibleFinalState_HH
 
#include "Rivet/Tools/Logging.hh"
#include "Rivet/Config/RivetCommon.hh"
#include "Rivet/Particle.hh"
#include "Rivet/Event.hh"
#include "Rivet/Projection.hh"
#include "Rivet/Projections/FinalState.hh"
 
namespace Rivet {
 
 
  class InvisibleFinalState : public FinalState {
  public:
 
 
 
    InvisibleFinalState(bool requirepromptness=false, bool allow_from_direct_tau=false, bool allow_from_direct_mu=false)
      : _requirePromptness(requirepromptness), 
        _allow_from_direct_tau(allow_from_direct_tau), 
        _allow_from_direct_mu(allow_from_direct_mu)
    {
      setName("InvisibleFinalState");
      declare(FinalState(), "FS");
    }
 
    DEFAULT_RIVET_PROJ_CLONE(InvisibleFinalState);
 
 
    void requirePromptness(bool acc=true, bool allow_from_direct_tau=false, bool allow_from_direct_mu=false) {
      _requirePromptness = acc;
      _allow_from_direct_tau = allow_from_direct_tau;
      _allow_from_direct_mu = allow_from_direct_mu;
    }
 
    void project(const Event& e);
 
    CmpState compare(const Projection& p) const;
 
    private:
 
      bool _requirePromptness, _allow_from_direct_tau, _allow_from_direct_mu;
  };
 
 
}
 
#endif