Event/DecayChain/include/DecayChain/Element/LabeledParticle.h

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#ifndef DCHAIN_LABELEDPARTICLE_H
#define DCHAIN_LABELEDPARTICLE_H
// -*- C++ -*-
//
// Package:     DChain
// Module:      LabeledParticle
//
// Description: pairing of subclass of Decay<> and Conjugation::Label
//
// Usage:
//    <usage>
//
// Author:      Simon Patton
// Created:     Wed Sep 18 14:47:30 EDT 1996
// $Id: LabeledParticle.h,v 1.1.1.1 2009/03/03 06:06:56 maqm Exp $
//
// Revision history
//
// $Log: LabeledParticle.h,v $
// Revision 1.1.1.1  2009/03/03 06:06:56  maqm
// first import of DecayChain
//
// Revision 1.1  2006/01/11 20:28:08  cdj
// massive class renaming, addition of [] for selection and unit tests
//
// Revision 1.1.1.1  2000/12/18 22:16:49  cdj
// imported DChain
//
// Revision 1.9  1998/08/19 20:56:00  sjp
// Added include of definitions
//
// Revision 1.8  1997/08/28 06:59:19  sjp
// Modified files to handle complete templating
//
// Revision 1.7  1997/08/26 04:12:58  sjp
// Made Candidate handling objects into `CandidateClass' Templates
//
// Revision 1.6  1997/08/19 23:01:43  sjp
// Restructured package to be independent of Rock
//
// Revision 1.5  1997/08/15 21:32:20  sjp
// Updated to use <package>/<file>.h include structure.
// Updated to use bug flags specified in Experiement.h
//
// Revision 1.4  1997/01/22 16:27:18  sjp
// Fixed error in pre-processor labels
//
// Revision 1.3  1997/01/21 20:33:48  sjp
// Changed CPP flags and include because of library reorganization
//
// Revision 1.2  1996/12/20 21:19:09  sjp
// Extended pathnames for Include files
//
// Revision 1.1  1996/11/04 19:35:57  sjp
// New file for new `List' module
//
 
// system include files
 
// user include files
#include "DecayChain/Element/LabeledCandidate.h" // superclass
#include "DecayChain/Element/conjugation.h"      // enumerator
 
// forward declarations
namespace dchain {
 
  template <class T> struct ParticleTraits {
    typedef typename T::CandidateClass CandidateType;
  };
 
  template <class T>
  class LabeledParticle : public LabeledCandidate<typename ParticleTraits<T>::CandidateType> {
    // friend classses and functions
 
  public:
    // constants, enums and typedefs
 
    // Constructors and destructor
    LabeledParticle() {}
    LabeledParticle( const LabeledParticle<T>& aOtherLabeled )
        : LabeledCandidate<typename ParticleTraits<T>::CandidateType>( aOtherLabeled ) {}
 
    template <class THolder>
    LabeledParticle( THolder aT, const typename conjugation::Label aLabel )
        : LabeledCandidate<typename ParticleTraits<T>::CandidateType>( aT, aLabel ) {}
 
    // assignment operator(s)
    // const LabeledParticle< T >& operator=( const LabeledParticle< T >& aOtherLabeled ) ;
 
    // member functions
 
    // const member functions
    // note: The following function can NOT be virtual as its return type changes
    //       for Tes
    const T& operator()() const { return *static_cast<const T*>( this->pointer() ); }
    //
    const T& particle() const { return *static_cast<const T*>( this->pointer() ); }
 
    // static member functions
 
  protected:
    // protected member functions
 
    // protected const member functions
 
  private:
    // Constructors and destructor
 
    // private member functions
 
    // private const member functions
 
    // data members
 
    // static data members
  };
 
} // namespace dchain
#endif /* DCHAIN_LABELEDPARTICLE_H */