In This Package:

Helper.py

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#!/usr/bin/env python
'''
Usage:
'''
from GaudiPython import gbl
from array import array

def PrintUserData(evt, dataPaths=[]):
    hdr = gbl.DayaBay.UserDataHeader()
    hdr.setInt('Int', 1)
    hdr.setFloat('Float', 1.0)
    hdr.setIntArray('IntArray', gbl.std.vector('int')())
    hdr.setFloatArray('FloatArray', gbl.std.vector('float')())
    userInt = hdr.get('Int').value()
    userIntArray = hdr.get('IntArray').value()
    userFloat = hdr.get('Float').value()
    userFloatArray = hdr.get('FloatArray').value()

    for dataPath in dataPaths:
        print dataPath
        hdr = evt[dataPath]
        if not hdr:
            print "Error: path does not exist: %s" % (dataPath, )
            continue
        data = hdr.data()
        for i in range(data.size()):
            name = data[i].name()
            value = data[i].value()
            if value.__class__ == userInt.__class__:
                print "\t%s : %d" % (name, value)
            elif value.__class__ == userFloat.__class__:
                print "\t%s : %.3f" % (name, value)
            elif value.__class__ == userIntArray.__class__:
                size = value.size()
                print "\t", name
                for j in range(size):
                    print "\t\t%d : %d" % (j, value[j])
            elif value.__class__ == userFloatArray.__class__:
                size = value.size()
                print "\t", name
                for j in range(size):
                    print "\t\t%d : %.3f" % (j, value[j])

        

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