Public Member Functions | |
| def | __init__ |
| def | execute |
Simple algorithm which manipulates with counters
Definition at line 35 of file CounterEx.py.
| def CounterEx::Counter::__init__ | ( | self, | ||
name = 'Counter' | ||||
| ) |
Constructor
Definition at line 37 of file CounterEx.py.
00037 : 00038 """ Constructor """ 00039 GaudiAlgo.__init__( self , name ) 00040 def execute( self ) :
| def CounterEx::Counter::execute | ( | self | ) |
The major method 'execute', it is invoked for each event
Definition at line 41 of file CounterEx.py.
00041 : 00042 """ The major method 'execute', it is invoked for each event """ 00043 00044 executed = self.counter('executed') 00045 executed += 1. 00046 00047 gauss = Numbers( self.randSvc() , Rndm.Gauss ( 0.0 ,1.0 ) ) 00048 poisson = Numbers( self.randSvc() , Rndm.Poisson ( 5.0 ) ) 00049 00050 # 'accuulate gauss' 00051 value = gauss.shoot() 00052 00053 g1 = self.counter('gauss') 00054 g2 = self.counter('g2') 00055 00056 g1 += value 00057 g2 += value * value 00058 00059 if 0 < value : 00060 gp = self.counter('Gpos') 00061 gp += 1. 00062 else : 00063 gn = self.counter('Gneg') 00064 gn += 1. 00065 00066 stat1 = self.counter('NG') 00067 stat2 = self.counter('G') 00068 for i in range ( 0, int( poisson() ) ) : 00069 stat1 += 1. 00070 stat2 += gauss() 00071 00072 stat3 = self.counter('eff') 00073 stat3 += value>0 00074 00075 # print statistics every 1000 events 00076 executed = self.counter('executed') 00077 prnt = int( executed.flag() ) 00078 if 0 == prnt%1000 : 00079 print " Event number %s " % prnt 00080 self.printStat() 00081 bc = self.counter('eff') 00082 line = "(%s += %s)%s"%(bc.eff()*100,bc.effErr()*100,'%') 00083 print ' Efficiency (binomial counter "eff"): %s'%line 00084 00085 return SUCCESS 00086 00087 00088 # ============================================================================= 00089 # job configuration 00090 # ============================================================================= def configure( gaudi = None ) :
1.4.7