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loizides |
1.1 |
//--------------------------------------------------------------------------------------------------
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loizides |
1.7 |
// $Id: Photon.h,v 1.6 2008/07/13 08:37:50 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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loizides |
1.4 |
#include "MitAna/DataTree/interface/Types.h"
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bendavid |
1.3 |
#include "MitAna/DataTree/interface/Particle.h"
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#include "MitAna/DataTree/interface/RefArray.h"
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#include "MitAna/DataTree/interface/Conversion.h"
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loizides |
1.1 |
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namespace mithep
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{
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bendavid |
1.3 |
class Photon : public Particle
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loizides |
1.1 |
{
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public:
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loizides |
1.6 |
Photon() : fConversions(2) { SetClearBit(); }
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Photon(Double_t px, Double_t py, Double_t pz, Double_t e) :
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fFourVector(px,py,pz,e) { SetClearBit(); }
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loizides |
1.1 |
~Photon() {}
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loizides |
1.2 |
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loizides |
1.6 |
void AddConversion(Conversion *c) { fConversions.Add(c); }
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bendavid |
1.3 |
Int_t Charge() const { return 0; }
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loizides |
1.7 |
void Clear(Option_t *opt="") { fConversions.Clear(opt); }
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bendavid |
1.3 |
Bool_t IsConverted() const { return fConversions.GetEntries(); }
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const Conversion *GetConversion(UInt_t i) const { return fConversions.At(i); }
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UInt_t GetNConversions() const { return fConversions.GetEntries(); }
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FourVector Mom() const { return fFourVector; }
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loizides |
1.2 |
void SetMom(Double_t px, Double_t py, Double_t pz, Double_t e);
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loizides |
1.6 |
void Trim() { fConversions.Trim(); }
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loizides |
1.1 |
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protected:
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loizides |
1.4 |
FourVector fFourVector; //four momentum vector
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bendavid |
1.3 |
RefArray<Conversion> fConversions; //references to associated conversion candidates
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loizides |
1.1 |
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loizides |
1.2 |
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 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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