MinModule Class Reference

Inheritance diagram for MinModule:

Public Member Functions
def	event (self)

Detailed Description

Example module to drop into ipython and create some objects to look at.
If you just want to start IPython and create PyStoreArray etc.
interactively in your own steering file, the 'Interactive' module
might be of interest.

Definition at line 67 of file readout.py.

Member Function Documentation

event()

def event

(

self

)

reimplement Module::event()

Definition at line 76 of file readout.py.

    def event(self):
        """
        reimplement Module::event()
        """
        self.return_value(0)
        # function namespace caching
        frombuffer = np.frombuffer
        GetNodeID = Belle2.RawTRG.GetNodeID
        GetDetectorNwords = Belle2.RawTRG.GetDetectorNwords
        GetDetectorBuffer = Belle2.RawTRG.GetDetectorBuffer
        trgary = Belle2.PyStoreArray("RawTRGs")
 
        evtmeta = Belle2.PyStoreObj("EventMetaData")
 
        # integrity check
        if integrity_check:
            print(len(trgary), 'copper(s)')
            for evt in trgary:
                for entry in range(evt.GetNumEntries()):  # flattened. Usually only 1 entry
                    print(f'{GetNodeID(evt, entry):0x}')
                    for bid in range(4):
                        if (GetNodeID(evt, entry), bid) in hslb:
                            count = GetDetectorNwords(evt, entry, bid)
                            print(bid, "exist, ", count, "words.")
            return
        dataList = []
        for evt in trgary:
            # assuming smaller Copper ID comes first
            for entry in range(evt.GetNumEntries()):  # flattened. Usually only 1 entry
                # print('{:0x}'.format(GetNodeID(evt, entry)))
                for bid in range(4):
                    if (GetNodeID(evt, entry), bid) not in hslb:
                        continue
                    count = GetDetectorNwords(evt, entry, bid)
                    if count == 0:
                        # continue
                        pass
                    bf = GetDetectorBuffer(evt, entry, bid)
                    ary = frombuffer(bf, np.uintc, count)
                    # obsolete: skipping dummy buffers
                    # if '{:0x}'.format(ary[0])[:4] == 'dddd':
                    #     self.return_value(1)
                    # else:
                    #     return
                    self.return_value(1)
                    dataList.append(join(ary))
 
        event = evtmeta.getEvent()
        run = evtmeta.getRun()
        subrun = evtmeta.getSubrun()
        meta.append((event, run, subrun))
        data.append(dataList)
 
 
# Set the log level to show only error and fatal messages
# set_log_level(LogLevel.ERROR)

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

• trg/scripts/readout.py