Source Code for Module python.event

 1  from event_time import EventTime 
 2  import sys 
 3   
 4 -class Event: 
 5      ''' 
 6      The Event class. This is a simple container 
 7      for the event information and has the following 
 8      member variables. 
 9   
10      runID - The Run ID 
11      year - The year the event triggered 
12      startTime - The number tenths of nanoseconds since the beginning of the year. 
13      eventLength - The length of the event in units of tenths of nanoseconds 
14      triggers - A list of triggers in the event.  This is a list of tuples where 
15      the first entry of the tuple is the time of the trigger with respect 
16      to the earliest trigger in the event. 
17      hits - A list of hits in the event.  A hit is simply a 5-tuple where the elements 
18      0-4 are charge, time, x, y, and z respectively. 
19      ''' 
20 -    def __init__(self): 
21          # int 
22          self.runID = None 
23          # int 
24          self.year = None 
25          # long 
26          self.startTime = None 
27          # float 
28          self.eventLength = None 
29          # list, tuple, float, string 
30          self.triggers = list() 
31          # list, tuple, float, float, float, float, float 
32          self.hits = list() 
33   
34 -    def event_time(self): 
35          return EventTime(self.year, self.startTime) 
36   
37 -    def __str__(self): 
38          string = "RunID : " + str(self.runID) + '\n' 
39          string += str("Start Time : %s" % self.event_time() ) + '\n' 
40          string += str("Event Length : %f microsec" % self.eventLength) + '\n' 
41          string += "Triggers : " + str(self.triggers) + '\n' 
42          string += "Hits : " + str(self.hits) + '\n' 
43          return string 
44