analyzer.Analyzer Class Reference

Inheritance diagram for analyzer.Analyzer:

Public Member Functions
def	__init__
def	__str__
def	beginLoop
def	endLoop
def	process
def	write

Public Attributes
	averages
	beginLoopCalled
	cfg_ana
	cfg_comp
	class_object
	counters
	dirName
	instance_label
	looperName
	mainLogger
	name
	verbose

Detailed Description

Base Analyzer class. Used in Looper.

Your custom analyzers should inherit from this class

Definition at line 11 of file analyzer.py.

Constructor & Destructor Documentation

def analyzer.Analyzer.__init__	(		self,
			cfg_ana,
			cfg_comp,
			looperName
	)

Create an analyzer.

Parameters (also stored as attributes for later use):
cfg_ana: configuration parameters for this analyzer (e.g. a pt cut)
cfg_comp: configuration parameters for the data or MC component (e.g. DYJets)
looperName: name of the Looper which runs this analyzer.

Attributes:
dirName : analyzer directory, where you can write anything you want

Definition at line 17 of file analyzer.py.

    def __init__(self, cfg_ana, cfg_comp, looperName ):
        """Create an analyzer.

        Parameters (also stored as attributes for later use):
        cfg_ana: configuration parameters for this analyzer (e.g. a pt cut)
        cfg_comp: configuration parameters for the data or MC component (e.g. DYJets)
        looperName: name of the Looper which runs this analyzer.

        Attributes:
        dirName : analyzer directory, where you can write anything you want
        """
        self.class_object = cfg_ana.class_object
        self.instance_label = cfg_ana.instance_label
        self.name = cfg_ana.name
        self.verbose = cfg_ana.verbose
        self.cfg_ana = cfg_ana
        self.cfg_comp = cfg_comp
        self.looperName = looperName
        if hasattr(cfg_ana,"nosubdir") and cfg_ana.nosubdir:
            self.dirName = self.looperName
        else:
            self.dirName = '/'.join( [self.looperName, self.name] )
            os.mkdir( self.dirName )


        # this is the main logger corresponding to the looper.
        # each analyzer could also declare its own logger
        self.mainLogger = logging.getLogger( looperName )
        # print self.mainLogger.handlers
        self.beginLoopCalled = False