00001 #!/usr/local/bin/python
00002 #
00003 # Copyright 2004
00004 # by
00005 # The Board of Trustees of the
00006 # Leland Stanford Junior University.
00007 # All rights reserved.
00008 #
00009
00010 __facility__ = "Online"
00011 __abstract__ = "GLAST LAT Trigger Object class"
00012 __author__ = "Jim Panetta <panetta@slac.stanford.edu> SLAC - GLAST I&T"
00013 __date__ = "2/14/04"
00014 __version__ = "$Revision: 2.3 $"
00015 __release__ = "$Name: R04-12-00 $"
00016 __credits__ = "SLAC"
00017
00018 import LATTE.copyright_SLAC
00019
00020
00021 """TrgObject: Base class for the trigger. Defines useful quantities"""
00022
00023
00024 class TrgObject(object):
00025 """\brief Trigger Object class definition
00026 """
00027 TILE_NUMBER_MIN = 0
00028 TILE_NUMBER_MAX = 107
00029 CNO_NUMBER_MIN = 0
00030 CNO_NUMBER_MAX = 11
00031 COINCIDENCE_NUMBER_MIN = 0
00032 COINCIDENCE_NUMBER_MAX = 7
00033 ENGINE_NUMBER_MIN = 0
00034 ENGINE_NUMBER_MAX = 15
00035 TOWER_NUMBER_MIN = 0
00036 TOWER_NUMBER_MAX = 15
00037 CONDITIONS_NUMBER_MIN = 0
00038 CONDITIONS_NUMBER_MAX = 0xff
00039 ROI_NUMBER_MIN = 0
00040 ROI_NUMBER_MAX = 15
00041
00042 # This unfortunately also impacts derived objects.
00043 # Can we FIX THIS?
00044 def __setattr__(self, name, value):
00045 """Reject attempts to modify TrgObject's constants.
00046 """
00047 assert name not in dir(TrgObject), \
00048 "Attempt made to modify the constant " + \
00049 self.__class__.__name__ + "." + name
00050 object.__setattr__(self, name, value)
