PXDValidationTTree Class Reference

Inheritance diagram for PXDValidationTTree:

Collaboration diagram for PXDValidationTTree:

Public Member Functions
def	__init__ (self)
def	beginRun (self)
def	event (self)
def	terminate (self)

Public Attributes
	file
	Output ROOT file.
	tree
	TTree for output data.
	h_consts
	Histogram for constances.
	data
	Instance of EventData class.

Detailed Description

A simple module to check the reconstruction of PXDTrueHits.
This module writes its output to a ROOT tree.
Primary goal is supporting of validation plots

Definition at line 54 of file PXDValidationTTree.py.

Constructor & Destructor Documentation

__init__()

def __init__

(

self

)

Initialize the module

Definition at line 62 of file PXDValidationTTree.py.

    def __init__(self):
        """Initialize the module"""
 
        super(PXDValidationTTree, self).__init__()
        
        self.file = ROOT.TFile('PXDValidationTTreeOutput.root', 'recreate')
        
        self.tree = ROOT.TTree('tree', 'Event data of PXD simulation')
        
        self.h_consts = ROOT.TH1F('h_consts', 'Constances', 12, 0, 12)
        self.h_consts.GetXaxis().SetBinLabel(1, 'Sensor thicknes [cm] (0.0075)')
        self.h_consts.GetXaxis().SetBinLabel(2, 'Pitch in u - all sensors [cm] (0.005)')
        self.h_consts.GetXaxis().SetBinLabel(3, 'Pitch in v, layer 1 small pitch [cm] (0.0055)')
        self.h_consts.GetXaxis().SetBinLabel(4, 'Pitch in v, layer 1 large pitch [cm] (0.006)')
        self.h_consts.GetXaxis().SetBinLabel(5, 'Pitch in v, layer 2 small pitch [cm] (0.007)')
        self.h_consts.GetXaxis().SetBinLabel(6, 'Pitch in v, layer 2 large pitch [cm] (0.0085)')
        self.h_consts.GetXaxis().SetBinLabel(7, 'Number of cells in u, all layers (250)')
        self.h_consts.GetXaxis().SetBinLabel(8, 'Number of cells in v, layer 1 small pitch (256)')
        self.h_consts.GetXaxis().SetBinLabel(9, 'Number of cells in v, layer 1 large pitch (512)')
        self.h_consts.GetXaxis().SetBinLabel(10, 'Number of cells in v, layer 2 small pitch (256)')
        self.h_consts.GetXaxis().SetBinLabel(11, 'Number of cells in v, layer 2 large pitch (512)')
        self.h_consts.GetXaxis().SetBinLabel(12, 'Noise of digits of sensors [electrons] (200)')
        
        self.data = EventData()
        # Declare tree branches
        for key in EventData.__dict__:
            if '__' not in key:
                formstring = '/F'
                if isinstance(self.data.__getattribute__(key), int):
                    formstring = '/I'
                self.tree.Branch(key, AddressOf(self.data, key), key + formstring)
 

Member Function Documentation

beginRun()

def beginRun

(

self

)

Does nothing 

Definition at line 94 of file PXDValidationTTree.py.

event()

def event

(

self

)

Find clusters with a truehit and save needed information.

Definition at line 97 of file PXDValidationTTree.py.

terminate()

def terminate

(

self

)

Close the output file.

Definition at line 196 of file PXDValidationTTree.py.

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The documentation for this class was generated from the following file:

• pxd/validation/PXDValidationTTree.py