Reference Manual

Inheritance diagram for DiObject.DiTau:

Public Member Functions
def	__init__

def	match

Public Member Functions inherited from DiObject.DiObject
def	__init__

def	__str__

def	sumPt

Public Attributes
	leg1DeltaR

	leg1Gen

	leg2DeltaR

	leg2Gen

Public Attributes inherited from DiObject.DiObject
	diobject

	leg1DeltaR

	leg1Gen

	leg2DeltaR

	leg2Gen

Detailed Description

Definition at line 78 of file DiObject.py.

Constructor & Destructor Documentation

def DiObject.DiTau.__init__	(	self,
		diobject
	)

Definition at line 79 of file DiObject.py.

 
     def __init__(self, diobject):
         super(DiTau, self).__init__(diobject)

DiObject.DiTau.__init__

def __init__

Definition: DiObject.py:79

def DiObject.DiTau.match	(	self,
		genParticles
	)

Definition at line 82 of file DiObject.py.

References funct.abs(), and SingleMuPt40Fwdv2_cfi_GEN_SIM.pdgId.

 
     def match(self, genParticles):
         #TODO review matching algorithm
         #TODO move matching stuff even higher?
         # print self
         genTaus = []
         ZorPhotonorHiggs = [22, 23, 25, 35, 36, 37]
         for gen in genParticles:
             # print '\t', gen
             if abs(gen.pdgId())==15 and gen.mother().pdgId() in ZorPhotonorHiggs:
                 genTaus.append( gen )
         # print 'Gen taus: '
         # print '\n'.join( map( str, genTaus ) )
         if len(genTaus)!=2:
             #COLIN what about WW, ZZ? 
             return (-1, -1)
         else:
             dR2leg1Min, self.leg1Gen = ( float('inf'), None)
             dR2leg2Min, self.leg2Gen = ( float('inf'), None) 
             for genTau in genTaus:
                 dR2leg1 = deltaR2(self.leg1().eta(), self.leg1().phi(),
                                   genTau.eta(), genTau.phi() )
                 dR2leg2 = deltaR2(self.leg2().eta(), self.leg2().phi(),
                                   genTau.eta(), genTau.phi() )
                 if dR2leg1 <  dR2leg1Min:
                     dR2leg1Min, self.leg1Gen = (dR2leg1, genTau)
                 if dR2leg2 <  dR2leg2Min:
                     dR2leg2Min, self.leg2Gen = (dR2leg2, genTau)
             # print dR2leg1Min, dR2leg2Min
             # print self.leg1Gen
             # print self.leg2Gen
             self.leg1DeltaR = math.sqrt( dR2leg1Min )
             self.leg2DeltaR = math.sqrt( dR2leg2Min )
             return (self.leg1DeltaR, self.leg2DeltaR)        
 