/home/bes3soft/bes3soft/Boss/7.0.2/dist/7.0.2/Reconstruction/Pi0RecAlg/Pi0RecAlg-00-00-06/Pi0RecAlg/Criteria.h File Reference

#include "GaudiKernel/SmartDataPtr.h"
#include "EventModel/EventHeader.h"
#include "EvtRecEvent/EvtRecEvent.h"
#include "EvtRecEvent/EvtRecTrack.h"

Go to the source code of this file.

Classes
struct	GammaPair
struct	high_momentum
struct	Criteria
Defines
#define	CRITERAI__H
Functions
HepLorentzVector	getP4 (RecEmcShower *gTrk)
bool	isGoodGamma (EvtRecTrack *gtrk)

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Define Documentation

#define CRITERAI__H

Definition at line 2 of file Criteria.h.

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Function Documentation

HepLorentzVector getP4

(

RecEmcShower *

gTrk

)

Definition at line 10 of file Criteria.h.

References cos(), DstEmcShower::energy(), DstEmcShower::phi(), sin(), and DstEmcShower::theta().

Referenced by Pi0::make_pi0_list(), high_momentum::operator()(), and Pi0::Pi0ListToTDS().

{

   double eraw = gTrk->energy();
   double phi =  gTrk->phi();
   double the =  gTrk->theta();

   return HepLorentzVector( eraw * sin(the) * cos(phi),
                            eraw * sin(the) * sin(phi),
                            eraw * cos(the),
                            eraw );
}

bool isGoodGamma

(

EvtRecTrack *

gtrk

)

Definition at line 22 of file Criteria.h.

{

}

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