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loizides |
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//--------------------------------------------------------------------------------------------------
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loizides |
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// $Id: Photon.h,v 1.1 2008/06/30 16:51:16 loizides Exp $
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loizides |
1.1 |
//
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// Photon
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//
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// Details to be worked out...
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//
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loizides |
1.2 |
// Authors: J.Bendavid, C.Loizides
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loizides |
1.1 |
//--------------------------------------------------------------------------------------------------
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#ifndef DATATREE_PHOTON_H
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#define DATATREE_PHOTON_H
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#include "MitAna/DataTree/interface/CompositeParticle.h"
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#include "MitAna/DataTree/interface/FitVertex.h"
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loizides |
1.2 |
#include "MitAna/DataTree/interface/Electron.h"
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loizides |
1.1 |
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namespace mithep
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{
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class Photon : public CompositeParticle
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{
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public:
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Photon() {}
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Photon(Double_t px, Double_t py, Double_t pz, Double_t e) : fFourVector(px,py,pz,e) {}
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loizides |
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Photon(Double_t px, Double_t py, Double_t pz, Double_t e, Double_t x, Double_t y, Double_t z) :
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fFourVector(px,py,pz,e), fConvVertex(x,y,z) {}
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loizides |
1.1 |
~Photon() {}
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loizides |
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const Electron *GetDaughter(UInt_t i) const;
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const FitVertex &GetVertex() const { return fConvVertex; }
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FourVector Mom() const { return fFourVector; }
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void SetMom(Double_t px, Double_t py, Double_t pz, Double_t e);
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loizides |
1.1 |
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protected:
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loizides |
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FourVector fFourVector; //four momentum vector
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FitVertex fConvVertex; //conversion vertex
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loizides |
1.1 |
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loizides |
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ClassDef(Photon,1) // Photon class
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loizides |
1.1 |
};
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}
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loizides |
1.2 |
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//--------------------------------------------------------------------------------------------------
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inline const mithep::Electron *mithep::Photon::GetDaughter(UInt_t i) const
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{
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// Return reference to electron daughters.
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return static_cast<const mithep::Electron*>(fDaughters.At(i));
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}
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//--------------------------------------------------------------------------------------------------
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inline void mithep::Photon::SetMom(Double_t px, Double_t py, Double_t pz, Double_t e)
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{
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// Set four vector.
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fFourVector.SetXYZT(px, py, pz, e);
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}
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loizides |
1.1 |
#endif
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