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// -*- C++ -*-
#ifndef RIVET_ChargedFinalState_HH
#define RIVET_ChargedFinalState_HH
#include "Rivet/Tools/Logging.hh"
#include "Rivet/Rivet.hh"
#include "Rivet/Particle.hh"
#include "Rivet/Event.hh"
#include "Rivet/Projection.hh"
#include "Rivet/Projections/FinalState.hh"
namespace Rivet {
/// @brief Project only charged final state particles.
class ChargedFinalState : public FinalState {
public:
/// @name Constructors
//@{
ChargedFinalState(const FinalState& fsp);
/// Single eta-range constructor.
ChargedFinalState(double mineta = -MAXRAPIDITY,
double maxeta = MAXRAPIDITY,
double minpt = 0.0*GeV);
/// A constructor which allows to specify multiple eta ranges
/// and the min \f$ p_T \f$.
ChargedFinalState(const vector<pair<double, double> >& etaRanges,
double minpt = 0.0*GeV);
/// Clone on the heap.
virtual const Projection* clone() const {
return new ChargedFinalState(*this);
}
//@}
protected:
/// Apply the projection on the supplied event.
void project(const Event& e);
/// Compare projections.
int compare(const Projection& p) const;
};
}
#endif
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