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IsFinalState.h

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//*************************************************************************
//*                                                                       *
//*  class IsFinalState                                                   **
//*                                                                       *
//* this predicate returns true if the input has no decay vertex          *
//* i.e. the particle belongs to the final state.                         *
//*                                                                        *
//*************************************************************************
#ifndef HEPMCHELPER_ISFINALSTATE_H
#define HEPMCHELPER_ISFINALSTATE_H

#ifndef HEPMCHELPER_IMCSELECTOR_H
#include "AtlfastUtils/HepMC_helper/IMCselector.h"
#endif

namespace HepMC_helper{
  class IsFinalState: public IMCselector {
    
  public:
    IsFinalState() { } 
    IMCselector* create() const;
    virtual bool operator()( const Particle* const p )const;
    virtual bool operator()( const Particle& p ) const;
  };
}
#endif

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