ntupleDataFormat.TrackingParticleMatchInfo Class Reference

Inheritance diagram for ntupleDataFormat.TrackingParticleMatchInfo:

Public Member Functions
def	__getattr__ (self, attr)
def	__init__ (self, tree, index, tpindex, prefix)
def	trackingParticle (self)
Public Member Functions inherited from ntupleDataFormat._Object
def	__getattr__ (self, attr)
def	__init__ (self, tree, index, prefix)
def	index (self)
def	isValid (self)

Private Attributes
	_tpindex

Detailed Description

Class representing a match to a TrackingParticle.

The point of this class is to provide, in addition to the matched
TrackingParticle, also other information about the match (e.g.
shared hit fraction for tracks/seeds).

Definition at line 577 of file ntupleDataFormat.py.

Constructor & Destructor Documentation

def ntupleDataFormat.TrackingParticleMatchInfo.__init__	(		self,
			tree,
			index,
			tpindex,
			prefix
	)

Constructor.

Arguments:
tree    -- TTree object
index   -- Index of the object (track/seed) matched to TrackingParticle
tpindex -- Index of the TrackingParticle match (second index in _simTrkIdx branch)
prefix  -- String for prefix of the object (track/seed) matched to TrackingParticle

Definition at line 585 of file ntupleDataFormat.py.

    def __init__(self, tree, index, tpindex, prefix):
        """Constructor.

        Arguments:
        tree    -- TTree object
        index   -- Index of the object (track/seed) matched to TrackingParticle
        tpindex -- Index of the TrackingParticle match (second index in _simTrkIdx branch)
        prefix  -- String for prefix of the object (track/seed) matched to TrackingParticle
        """
        super(TrackingParticleMatchInfo, self).__init__(tree, index, prefix)
        self._tpindex = tpindex

Member Function Documentation

def ntupleDataFormat.TrackingParticleMatchInfo.__getattr__	(		self,
			attr
	)

Custom __getattr__ because of the second index needed to access the branch.

Note that when mapping the 'attr' to a branch, a 'simTrk' is
prepended and the first letter of 'attr' is turned to upper
case.

Definition at line 597 of file ntupleDataFormat.py.

References ntupleDataFormat.TrackingParticleMatchInfo._tpindex, and pileupCalc.upper.

    def __getattr__(self, attr):
        """Custom __getattr__ because of the second index needed to access the branch.

        Note that when mapping the 'attr' to a branch, a 'simTrk' is
        prepended and the first letter of 'attr' is turned to upper
        case.
        """
        val = super(TrackingParticleMatchInfo, self).__getattr__("simTrk"+attr[0].upper()+attr[1:])()[self._tpindex]
        return lambda: val

def ntupleDataFormat.TrackingParticleMatchInfo.trackingParticle

(

self

)

Returns matched TrackingParticle.

Definition at line 607 of file ntupleDataFormat.py.

References ntupleDataFormat._Collection._tree, ntupleDataFormat._Object._tree, python.cmstools.EventTree._tree, ME0SegmentAlgorithmBase::HitAndPosition.idx, TriggerOutputBranches::NamedBranchPtr.idx, MuonAssociatorByHitsHelper::IndexMatch.idx, reco::VertexCompositeCandidate.idx(), RPCLinkSynchroStat::ShortLinkInfo.idx, HcalLogicalMapGenerator.idx, reco::VertexCompositePtrCandidate.idx(), reco::Vertex.idx(), npstat::Element1D< Container, Result >.idx, and npstat::Element1DAt< Container, Result >.idx.

    def trackingParticle(self):
        """Returns matched TrackingParticle."""
        return TrackingParticle(self._tree, self.idx())

Member Data Documentation

ntupleDataFormat.TrackingParticleMatchInfo._tpindex

private

Definition at line 595 of file ntupleDataFormat.py.

Referenced by ntupleDataFormat.TrackingParticleMatchInfo.__getattr__().