| 1 |
//--------------------------------------------------------------------------------------------------
|
| 2 |
// $Id: GenericParticle.h,v 1.2 2009/04/09 10:28:51 ceballos Exp $
|
| 3 |
//
|
| 4 |
// GenericParticle
|
| 5 |
//
|
| 6 |
// General particle class to be filled and used at analysis time.
|
| 7 |
// It provides an abstract interface to kinematical quantities computed by derived classes.
|
| 8 |
//
|
| 9 |
// Authors: G.Ceballos, C.Loizides
|
| 10 |
//--------------------------------------------------------------------------------------------------
|
| 11 |
|
| 12 |
#ifndef MITANA_DATATREE_GENERICPARTICLE_H
|
| 13 |
#define MITANA_DATATREE_GENERICPARTICLE_H
|
| 14 |
|
| 15 |
#include <TMath.h>
|
| 16 |
#include "MitAna/DataTree/interface/Particle.h"
|
| 17 |
|
| 18 |
namespace mithep
|
| 19 |
{
|
| 20 |
class GenericParticle : public Particle
|
| 21 |
{
|
| 22 |
public:
|
| 23 |
GenericParticle(): fQ(0), fObjType(kGenericParticle) {}
|
| 24 |
GenericParticle(Double_t px, Double_t py, Double_t pz, Double_t e, Double_t c) :
|
| 25 |
fMom(FourVector(px,py,pz,e)), fQ(c), fObjType(kGenericParticle) {}
|
| 26 |
GenericParticle(Double_t px, Double_t py, Double_t pz, Double_t e) :
|
| 27 |
fMom(FourVector(px,py,pz,e)), fQ(0), fObjType(kGenericParticle) {}
|
| 28 |
GenericParticle(FourVector &m, Double_t c) : fMom(m), fQ(c), fObjType(kGenericParticle) {}
|
| 29 |
GenericParticle(FourVectorM &m, Double_t c) : fMom(m), fQ(c), fObjType(kGenericParticle) {}
|
| 30 |
|
| 31 |
void Print(Option_t *opt="") const;
|
| 32 |
EObjType RecoObjType() const { return fObjType; }
|
| 33 |
void SetCharge(Double_t c) { fQ = c; }
|
| 34 |
void SetMom(Double_t px, Double_t py, Double_t pz, Double_t e);
|
| 35 |
void SetRecoObjType(EObjType t) { fObjType = t; }
|
| 36 |
|
| 37 |
protected:
|
| 38 |
Double_t GetCharge() const { return fQ; }
|
| 39 |
Double_t GetMass() const { return fMom.M(); }
|
| 40 |
void GetMom() const;
|
| 41 |
|
| 42 |
FourVectorM fMom; //momentum vector
|
| 43 |
Double_t fQ; //charge value
|
| 44 |
EObjType fObjType; //object type
|
| 45 |
|
| 46 |
ClassDef(GenericParticle, 1) // Generic particle class
|
| 47 |
};
|
| 48 |
}
|
| 49 |
|
| 50 |
//--------------------------------------------------------------------------------------------------
|
| 51 |
inline void mithep::GenericParticle::SetMom(Double_t px, Double_t py, Double_t pz, Double_t e)
|
| 52 |
{
|
| 53 |
// Set four vector.
|
| 54 |
|
| 55 |
fMom.SetXYZT(px, py, pz, e);
|
| 56 |
}
|
| 57 |
|
| 58 |
//--------------------------------------------------------------------------------------------------
|
| 59 |
inline void mithep::GenericParticle::GetMom() const
|
| 60 |
{
|
| 61 |
// Get momentum values.
|
| 62 |
|
| 63 |
fCachedMom = fMom;
|
| 64 |
}
|
| 65 |
#endif
|
