addECLDigitsModule Class Reference

Inheritance diagram for addECLDigitsModule:

Collaboration diagram for addECLDigitsModule:

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

Public Attributes
	digitParams
	ecl digit parameters

Detailed Description

Adds ECLDigits with very large/small time/amplitude values

Definition at line 32 of file ecl_packer_unpacker.py.

Constructor & Destructor Documentation

__init__()

def __init__

(

self

)

constructor

Definition at line 37 of file ecl_packer_unpacker.py.

    def __init__(self):
        """constructor"""
        super().__init__()
        amps = [0, 1, 100000, 262015]
        times = [-2048, -100, 0, 100, 2047]
        qualitys = [0, 1, 2, 3]
        chis = [0, 1, 254, 511]
        paramNames = ["amp", "time", "quality", "chi"]
        
        self.digitParams = [dict(zip(paramNames, params)) for params in itertools.product(amps, times, qualitys, chis)]
 

Member Function Documentation

event()

def event

(

self

)

event function

Definition at line 48 of file ecl_packer_unpacker.py.

    def event(self):
        """
        event function
        """
        eclDigitsFromSimulation = Belle2.PyStoreArray(eclDigitsDatastoreName)
 
        # Check for used cellIds
        usedCellIds = list(map(lambda eclDigit: eclDigit.getCellId(), eclDigitsFromSimulation))
 
        # Create new ECLDigits and add them to datastore
        for digitParam in self.digitParams:
            # Skip combination of quality != 2 and chi != 0. Electronics can't output this
            if (digitParam['quality'] != 2) and (digitParam['chi'] != 0):
                continue
 
            # Skip combination of quality == 2 and amp != 0. Electronics can't output this
            if (digitParam['quality'] == 2) and (digitParam['time'] != 0):
                continue
 
            # Choose cellId that's not already used
            cellId = int(gRandom.Uniform(1, 8736))
            while cellId in usedCellIds:
                cellId = int(gRandom.Uniform(1, 8736))
 
            usedCellIds.append(cellId)
            # Create new ECLDigit
            eclDigit = Belle2.ECLDigit()
 
            # Fill ECLDigit
            eclDigit.setCellId(cellId)
            eclDigit.setAmp(digitParam['amp'])
            eclDigit.setTimeFit(digitParam['time'])
            eclDigit.setQuality(digitParam['quality'])
            eclDigit.setChi(digitParam['chi'])
 
            # Add ECLDigit to datastore
            newDigit = eclDigitsFromSimulation.appendNew()
            newDigit.__assign__(eclDigit)
 
 

Member Data Documentation

digitParams

digitParams

ecl digit parameters

Definition at line 46 of file ecl_packer_unpacker.py.

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

• ecl/tests/ecl_packer_unpacker.py