Inheritance diagram for ntupleDataFormat.Vertex:

Public Member Functions
def	__init__ (self, tree, index)

def	nTracks (self)

def	tracks (self)

Public Member Functions inherited from ntupleDataFormat._Object
def	__getattr__ (self, attr)

def	__init__ (self, tree, index, prefix)

def	index (self)

def	isValid (self)

Detailed Description

Class presenting a primary vertex.

Definition at line 1098 of file ntupleDataFormat.py.

Constructor & Destructor Documentation

◆ init()

def ntupleDataFormat.Vertex.__init__	(	self,
		tree,
		index
	)

Constructor.

Arguments:
tree  -- TTree object
index -- Index of the vertex

Definition at line 1100 of file ntupleDataFormat.py.

     def __init__(self, tree, index):
         """Constructor.
  
         Arguments:
         tree  -- TTree object
         index -- Index of the vertex
         """
         super(Vertex, self).__init__(tree, index, "vtx")
  

Member Function Documentation

◆ nTracks()

def ntupleDataFormat.Vertex.nTracks ( self )

Returns the number of tracks used in the vertex fit.

Definition at line 1109 of file ntupleDataFormat.py.

     def nTracks(self):
         """Returns the number of tracks used in the vertex fit."""
         self._checkIsValid()
         return self._tree.vtx_trkIdx[self._index].size()
  

References ntupleDataFormat._Object._checkIsValid(), SeedingNode< DATA >._index, lhef::H5Handler._index, RPCMuonExtraStruct._index, ntupleDataFormat._Object._index, python.cmstools.EventTree._index, python.cmstools.EventBranch._index, html.HtmlReport._index, ntupleDataFormat._Collection._tree, ntupleDataFormat._Object._tree, python.cmstools.EventTree._tree, and findQualityFiles.size.

◆ tracks()

def ntupleDataFormat.Vertex.tracks ( self )

Returns a generator for the tracks used in the vertex fit.

The generator returns Track object.

Definition at line 1114 of file ntupleDataFormat.py.

     def tracks(self):
         """Returns a generator for the tracks used in the vertex fit.
  
         The generator returns Track object.
         """
         self._checkIsValid()
         for itrk in self._tree.vtx_trkIdx[self._index]:
             yield Track(self._tree, itrk)
  

References ntupleDataFormat._Object._checkIsValid(), SeedingNode< DATA >._index, lhef::H5Handler._index, RPCMuonExtraStruct._index, ntupleDataFormat._Object._index, python.cmstools.EventTree._index, python.cmstools.EventBranch._index, html.HtmlReport._index, ntupleDataFormat._Collection._tree, ntupleDataFormat._Object._tree, and python.cmstools.EventTree._tree.