EvtColWrite.EvtColEx Class Reference

Inheritance diagram for EvtColWrite.EvtColEx:

Collaboration diagram for EvtColWrite.EvtColEx:

Public Member Functions
def	__init__ (self, name='EvtColEx')
def	execute (self)

Public Attributes
	s_nEvt
	s_nRun

Detailed Description

Simple algorithm which implicitely book&Fill Event Tag collection

Definition at line 40 of file EvtColWrite.py.

Constructor & Destructor Documentation

__init__()

def EvtColWrite.EvtColEx.__init__	(		self,
			name = 'EvtColEx'
	)

Constructor 

Definition at line 43 of file EvtColWrite.py.

    def __init__(self, name='EvtColEx'):
        """ Constructor """
        TupleAlgo.__init__(self, name)
        self.s_nEvt = 0
        self.s_nRun = 0
 

Member Function Documentation

execute()

def EvtColWrite.EvtColEx.execute

(

self

)

The major method 'execute', it is invoked for each event 

Definition at line 49 of file EvtColWrite.py.

    def execute(self):
        """ The major method 'execute', it is invoked for each event """
 
        self.s_nEvt += 1
        if 1 == self.s_nEvt % 50:
            self.s_nRun += 1
 
        rSvc = self.randSvc()
 
        gauss = Numbers(rSvc, Rndm.Gauss(0.0, 1.0))
        flat = Numbers(rSvc, Rndm.Flat(-10, 10))
        expo = Numbers(rSvc, Rndm.Exponential(1.0))
        breit = Numbers(rSvc, Rndm.BreitWigner(0.0, 1.0))
        poisson = Numbers(rSvc, Rndm.Poisson(2.0))
        binom = Numbers(rSvc, Rndm.Binomial(8, 0.25))
 
        address = self.get('/Event')
        address = address.registry().address()
 
        # get the event tag collection itself
        tup = self.evtCol('COL1', 'My trivial N-tuple')
 
        tup.column('Address', address)
 
        tup.column('evtNum', self.s_nEvt)
        tup.column('runNum', self.s_nRun)
 
        tup.column('gauss', gauss())
        tup.column('flat', flat())
        tup.column('expo', expo())
        tup.column('poisson', int(poisson()))
        tup.column('binom', int(binom()))
        tup.column('flag', 0 > gauss())
 
        return SUCCESS
 
 

Member Data Documentation

s_nEvt

EvtColWrite.EvtColEx.s_nEvt

Definition at line 46 of file EvtColWrite.py.

s_nRun

EvtColWrite.EvtColEx.s_nRun

Definition at line 47 of file EvtColWrite.py.

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The documentation for this class was generated from the following file:

• GaudiExamples/scripts/EvtColWrite.py