| 1 |
loizides |
1.1 |
//--------------------------------------------------------------------------------------------------
|
| 2 |
bendavid |
1.5 |
// $Id: Photon.h,v 1.4 2008/07/03 08:22:18 loizides Exp $
|
| 3 |
loizides |
1.1 |
//
|
| 4 |
|
|
// Photon
|
| 5 |
|
|
//
|
| 6 |
|
|
// Details to be worked out...
|
| 7 |
|
|
//
|
| 8 |
loizides |
1.2 |
// Authors: J.Bendavid, C.Loizides
|
| 9 |
loizides |
1.1 |
//--------------------------------------------------------------------------------------------------
|
| 10 |
|
|
|
| 11 |
|
|
#ifndef DATATREE_PHOTON_H
|
| 12 |
|
|
#define DATATREE_PHOTON_H
|
| 13 |
|
|
|
| 14 |
loizides |
1.4 |
#include "MitAna/DataTree/interface/Types.h"
|
| 15 |
bendavid |
1.3 |
#include "MitAna/DataTree/interface/Particle.h"
|
| 16 |
|
|
#include "MitAna/DataTree/interface/RefArray.h"
|
| 17 |
|
|
#include "MitAna/DataTree/interface/Conversion.h"
|
| 18 |
loizides |
1.1 |
|
| 19 |
|
|
namespace mithep
|
| 20 |
|
|
{
|
| 21 |
bendavid |
1.3 |
class Photon : public Particle
|
| 22 |
loizides |
1.1 |
{
|
| 23 |
|
|
public:
|
| 24 |
bendavid |
1.5 |
Photon() { SetClearBit(); }
|
| 25 |
|
|
Photon(Double_t px, Double_t py, Double_t pz, Double_t e) : fFourVector(px,py,pz,e) { SetClearBit(); }
|
| 26 |
loizides |
1.1 |
~Photon() {}
|
| 27 |
loizides |
1.2 |
|
| 28 |
loizides |
1.4 |
void AddConversion(Conversion *c);
|
| 29 |
bendavid |
1.3 |
Int_t Charge() const { return 0; }
|
| 30 |
|
|
Bool_t IsConverted() const { return fConversions.GetEntries(); }
|
| 31 |
|
|
const Conversion *GetConversion(UInt_t i) const { return fConversions.At(i); }
|
| 32 |
|
|
UInt_t GetNConversions() const { return fConversions.GetEntries(); }
|
| 33 |
|
|
FourVector Mom() const { return fFourVector; }
|
| 34 |
loizides |
1.2 |
void SetMom(Double_t px, Double_t py, Double_t pz, Double_t e);
|
| 35 |
loizides |
1.1 |
|
| 36 |
|
|
protected:
|
| 37 |
bendavid |
1.5 |
void Clear(Option_t */*option*/="") { fConversions.Reset(); }
|
| 38 |
|
|
|
| 39 |
loizides |
1.4 |
FourVector fFourVector; //four momentum vector
|
| 40 |
bendavid |
1.3 |
RefArray<Conversion> fConversions; //references to associated conversion candidates
|
| 41 |
loizides |
1.1 |
|
| 42 |
loizides |
1.2 |
ClassDef(Photon,1) // Photon class
|
| 43 |
loizides |
1.1 |
};
|
| 44 |
|
|
}
|
| 45 |
loizides |
1.2 |
|
| 46 |
|
|
//--------------------------------------------------------------------------------------------------
|
| 47 |
loizides |
1.4 |
inline void mithep::Photon::AddConversion(Conversion *c)
|
| 48 |
|
|
{
|
| 49 |
|
|
// Add a conversion object.
|
| 50 |
|
|
|
| 51 |
|
|
fConversions.Add(c);
|
| 52 |
|
|
fConversions.Trim();
|
| 53 |
|
|
}
|
| 54 |
|
|
|
| 55 |
|
|
//--------------------------------------------------------------------------------------------------
|
| 56 |
loizides |
1.2 |
inline void mithep::Photon::SetMom(Double_t px, Double_t py, Double_t pz, Double_t e)
|
| 57 |
|
|
{
|
| 58 |
|
|
// Set four vector.
|
| 59 |
|
|
|
| 60 |
|
|
fFourVector.SetXYZT(px, py, pz, e);
|
| 61 |
|
|
}
|
| 62 |
loizides |
1.1 |
#endif
|
