def initialize(self,config_name):
"""
Initialize this inherited instance of SelectionBase
@param config_name Name of the configuration to use (e.g., 'miniSL')
"""
SelectionBase.initialize(self,config_name)
self.build_custom_objects = False # don't build custom objects for this selection
self.energy = info.energy()
self.Weights = info.Weights() # samples[energy][sample]
self.ttbar_truth_file = 'share/truth_entry.txt'
self.init_prev_entry = False # keeping track of previous entry
## If doing systematics, this is accessed many times
## to protect against crashes from loading and re-loading
## Neutrino.cxx, use try/except statement
try:
getattr(ROOT,'Neutrino')
except AttributeError:
ROOT.gROOT.LoadMacro('PyMiniAna/Neutrino.cxx')
## Get the sum of weights for each DSID (before any looping!)
self.eventWeight = vlq.getSumOfWeights() # dictionary of sum of weights for each dsid
self.eventWeight[0] = 1. # for data
return
def __init__(self,cfg_file):
"""Initialize the class."""
SelectionBase.__init__(self,cfg_file)
self.build_lepton = lepPre2Pre # setup the lepton
self.build_met = metPre2Pre # setup the MET
self.build_nu = nuPre2Pre # setup the neutrino
self.build_jets = jetPre2Pre # setup the jets
self.build_tjets = tjetPre2Pre # setup the track jets
self.build_ljets = fjPre2Pre # setup the Fat Jets
