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gen.LHEAnalyzer.LHEAnalyzer Class Reference
Inheritance diagram for gen.LHEAnalyzer.LHEAnalyzer:

Public Member Functions

def __init__
 
def beginLoop
 
def declareHandles
 
def process
 

Public Attributes

 lheh
 

Detailed Description

 

Definition at line 7 of file LHEAnalyzer.py.


Constructor & Destructor Documentation






      

        

          def gen.LHEAnalyzer.LHEAnalyzer.__init__ 
          (
           
          self, 
        

        

          
          
           
          cfg_ana, 
        

        

          
          
           
          cfg_comp, 
        

        

          
          
           
          looperName 
        

        

          
          )
          
        

      





Definition at line 9 of file LHEAnalyzer.py.


    9 


   10     def __init__(self, cfg_ana, cfg_comp, looperName ):


   11         super(LHEAnalyzer,self).__init__(cfg_ana,cfg_comp,looperName)


   12         self.lheh=Handle('LHEEventProduct')












Member Function Documentation






      

        

          def gen.LHEAnalyzer.LHEAnalyzer.beginLoop 
          (
           
          self, 
        

        

          
          
           
          setup 
        

        

          
          )
          
        

      





Definition at line 17 of file LHEAnalyzer.py.


   17 


   18     def beginLoop(self, setup):


   19         super(LHEAnalyzer,self).beginLoop(setup)














      

        

          def gen.LHEAnalyzer.LHEAnalyzer.declareHandles 
          (
           
          self)
          
        

      





Definition at line 13 of file LHEAnalyzer.py.


   13 


   14     def declareHandles(self):


   15         super(LHEAnalyzer, self).declareHandles()


   16 #        self.mchandles['lhestuff'] = AutoHandle( 'externalLHEProducer','LHEEventProduct')














      

        

          def gen.LHEAnalyzer.LHEAnalyzer.process 
          (
           
          self, 
        

        

          
          
           
          event 
        

        

          
          )
          
        

      





Definition at line 20 of file LHEAnalyzer.py.



References funct.abs(), gen.LHEAnalyzer.LHEAnalyzer.lheh, core.Analyzer.Analyzer.readCollections(), and mathSSE.sqrt().



Referenced by ConfigBuilder.ConfigBuilder.addExtraStream(), ConfigBuilder.ConfigBuilder.completeInputCommand(), ConfigBuilder.ConfigBuilder.doNotInlineEventContent(), ConfigBuilder.ConfigBuilder.PrintAllModules.leave(), ConfigBuilder.ConfigBuilder.prepare_HLT(), ConfigBuilder.ConfigBuilder.prepare_LHE(), ConfigBuilder.ConfigBuilder.prepare_VALIDATION(), ConfigBuilder.ConfigBuilder.renameHLTprocessInSequence(), ConfigBuilder.ConfigBuilder.renameInputTagsInSequence(), and ConfigBuilder.ConfigBuilder.scheduleSequence().


   20 


   21     def process(self, event):


   22 


   23         # if not MC, nothing to do


   24         if not self.cfg_comp.isMC: 


   25             return True


   26         event.lheHT=0


   27         event.lheNj=0


   28         event.lheNb=0


   29         event.lheNc=0


   30         event.lheNl=0


   31         event.lheNg=0


   32         event.lheV_pt = 0


   33         try:


   34           event.input.getByLabel( 'externalLHEProducer',self.lheh)


   35         except :


   36           return True


   37         if not  self.lheh.isValid() :


   38             return True


   39         self.readCollections( event.input )


   40         hepeup=self.lheh.product().hepeup()


   41         pup=hepeup.PUP


   42         l=None


   43         lBar=None


   44         nu=None


   45         nuBar=None 


   46         for i in xrange(0,len(pup)):


   47           id=hepeup.IDUP[i]


   48           status = hepeup.ISTUP[i]


   49           idabs=abs(id)


   50           


   51           if status == 1 and ( ( idabs == 21 ) or (idabs > 0 and idabs < 7) ) : # gluons and quarks


   52               event.lheHT += sqrt( pup[i][0]**2 + pup[i][1]**2 ) # first entry is px, second py


   53               event.lheNj +=1


   54               if idabs==5:


   55                 event.lheNb += 1


   56               if idabs==4:


   57                 event.lheNc += 1


   58               if idabs in [1,2,3]:


   59                 event.lheNl += 1


   60               if idabs==21:


   61                 event.lheNg += 1


   62           if idabs in [12,14,16] :  


   63               if id > 0 :


   64                 nu = i


   65               else :


   66                 nuBar = i


   67           if idabs in [11,13,15] :  


   68               if id > 0 :


   69                 l = i


   70               else :


   71                 lBar = i


   72           v=None


   73           if l and lBar : #Z to LL


   74               v=(l,lBar)


   75           elif l and nuBar : #W 


   76               v=(l,nuBar)


   77           elif lBar and nu : #W 


   78               v=(nu,lBar)


   79           elif nu and nuBar : #Z to nn 


   80               v=(nu,nuBar)


   81           if v :


   82             event.lheV_pt = sqrt( (pup[v[0]][0]+pup[v[1]][0])**2 +  (pup[v[0]][1]+pup[v[1]][1])**2 )


   83 


   84         return True


   85 

setattr(LHEAnalyzer,"defaultConfig",




mathSSE::sqrt
T sqrt(T t)
Definition: SSEVec.h:48


funct::abs
Abs< T >::type abs(const T &t)
Definition: Abs.h:22







Member Data Documentation






      

        

          gen.LHEAnalyzer.LHEAnalyzer.lheh
        

      





Definition at line 11 of file LHEAnalyzer.py.



Referenced by gen.LHEAnalyzer.LHEAnalyzer.process().









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