| 1 |
bendavid |
1.6 |
// $Id: Particle.h,v 1.5 2008/06/05 07:53:44 loizides Exp $
|
| 2 |
loizides |
1.1 |
|
| 3 |
|
|
#ifndef DATATREE_PARTICLE_H
|
| 4 |
|
|
#define DATATREE_PARTICLE_H
|
| 5 |
|
|
|
| 6 |
loizides |
1.3 |
#include "MitAna/DataTree/interface/DataObject.h"
|
| 7 |
loizides |
1.1 |
|
| 8 |
|
|
//--------------------------------------------------------------------------------------------------
|
| 9 |
|
|
//
|
| 10 |
|
|
// Particle
|
| 11 |
|
|
//
|
| 12 |
|
|
// Details to be worked out...
|
| 13 |
|
|
//
|
| 14 |
|
|
// Authors: C.Loizides, xxx
|
| 15 |
|
|
//
|
| 16 |
|
|
//--------------------------------------------------------------------------------------------------
|
| 17 |
|
|
|
| 18 |
|
|
namespace mithep
|
| 19 |
|
|
{
|
| 20 |
loizides |
1.3 |
class Particle : public DataObject
|
| 21 |
loizides |
1.1 |
{
|
| 22 |
|
|
public:
|
| 23 |
|
|
Particle() {}
|
| 24 |
loizides |
1.5 |
Particle(Double_t px, Double_t py, Double_t pz, Double_t e) : fFourVector(px,py,pz,e) {}
|
| 25 |
loizides |
1.3 |
~Particle() {}
|
| 26 |
loizides |
1.4 |
|
| 27 |
loizides |
1.5 |
Double_t E() const { return fFourVector.E(); }
|
| 28 |
|
|
Double_t Eta() const { return fFourVector.Eta(); }
|
| 29 |
|
|
Double_t Phi() const { return fFourVector.Phi(); }
|
| 30 |
loizides |
1.4 |
Double_t Pt() const { return fFourVector.Pt(); }
|
| 31 |
loizides |
1.5 |
Double_t Px() const { return fFourVector.Px(); }
|
| 32 |
|
|
Double_t Py() const { return fFourVector.Py(); }
|
| 33 |
|
|
Double_t Pz() const { return fFourVector.Pz(); }
|
| 34 |
bendavid |
1.6 |
Double_t Mass() const { return sqrt(fFourVector.M2()); }
|
| 35 |
loizides |
1.4 |
|
| 36 |
|
|
protected:
|
| 37 |
|
|
FourVector fFourVector; //momentum vector
|
| 38 |
|
|
|
| 39 |
loizides |
1.1 |
ClassDef(Particle, 1) // Particle class
|
| 40 |
|
|
};
|
| 41 |
|
|
|
| 42 |
|
|
} /*namespace mithep*/
|
| 43 |
|
|
|
| 44 |
|
|
#endif /*DATATREE_PARTICLE_H*/
|
