ElectronGetter.py

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from AthenaCommon.SystemOfUnits import * 
from AthenaCommon.Constants import *
from AthenaCommon.Logging import logging  
import traceback 
from RecExConfig.Configured import Configured


## @brief Configures an instance of Atlfast::DefaultReconstructedParticleMaker to fast simulate electrons.
#
# Supplies a handle if needed.

class Atlfast__ElectronGetter ( Configured )  :

    ## Creates and configures Atlfast::DefaultReconstructedParticleMaker instance.
    # This is done via the genConf autogenerated getter class.
    # The input ParticleType is the PDGID of stable truth particles that will
    # be fast simulated (electrons in this case.)

    def configure(self):

        try:        
            from AtlfastAlgs.AtlfastAlgsConf import Atlfast__DefaultReconstructedParticleMaker
        except Exception:
            mlog = logging.getLogger( 'Atlfast__ElectronGetter::configure:' )
            mlog.error("could not import AtlfastAlgs.Atlfast__DefaultReconstructedParticleMaker")
            print traceback.format_exc()
            return False

        theElectronMaker=Atlfast__DefaultReconstructedParticleMaker("ElectronMaker")
        self._algHandle_algHandle = theElectronMaker;

        theElectronMaker.OutputLocation   = "/Event/AtlfastElectrons"
        theElectronMaker.ParticleType     = 11
        theElectronMaker.SmearParamSchema = 2
        #theElectronMaker.SmearParamArray  = [0.12,0.245,0.007,0.306,2.4,0.228,0.007]

        return True

    ## Returns a handle to the Atlfast::DefaultReconstructedParticleMaker instance.

    def AlgHandle(self):
       return self._algHandle_algHandle

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