Example: analysis/AnaEx01


1) Example compiles, runs (?)
   yes

2) External software documentation (if present)
   yes, but it can be more explicit (where to get CERNLIB
   and what means 'CERNLIB correctly set'
   

3) Classification of classes
   List classes specific to demonstrated features:

   DetectorConstruction
   DetectorMessenger
   EventAction
   HistoManager
   RunAction
   SteppingAction
   
   List of classes which can be replaced with common ones:

   ExG4HbookAnalysisManager
   g4hbook_defs
   g4hbook
   PhysicsList
   PrimaryGeneratorAction
   
4) Messenger classes
   List commands defined in this example: 
   /N03/det/setAbsMat 
   /N03/det/setGapMat 
   /N03/det/setAbsThick
   /N03/det/setGapThick
   /N03/det/setSizeYZ
   /N03/det/setNbOfLayers
   /N03/det/update
   
   List commands which do not work as expected:
   a) not at all
   -
   
   b) in some G4 phase(s)
   - By default the UI sesion opens in Idle> phase, so one cannot
   test commands in PreInit> without modifying main
   - when /N03/det/setAbs/GapMat fails (material not found) user is not 
     notified about failure:
     /N03/det/setAbsMat Al
   
5) Code review:
   Report on obsolete code (if present):
   -
   
   Report on inefficient code (if present):
   -
   
   Your recommendations to example owner:
   - Use classes from common as suggested in the item 3)
   - Share classes with AnaEx02
   
6) Documentation review:
   Your recommendations to example owner:
   - The same scenario is now used in basic/B4 example;
    it should be good to comment in the documentation
    what is different here:
    - flexible geometry
    - only one scoring way
    - histo manager    
   
7) Comment on the adequacy in its physics domain
   (skip this item if you are not an expert in physics demonstrated 
   in the example):
   -
   
8) "Users questions to be addressed in examples"   
   List questions which can be naturally addressed in this example:

   General:
   (2) How to get the runID and eventID?
   (22) How to collect the energy of all shower particles that follow a gamma
          entering a detector, separately for each entering gamma? (maybe)   
   DetectorConstruction:   
   (1) How to modify the geometry during a run?