Example: g3tog4/clGeometry


1) Example compiles, runs (?)
   yes

2) External software documentation (if present)

   Building rztog4 executable in g3tog4 requires cernlib;
   it may be worth to be mentioned also in the README of this example.
    

3) Classification of classes
   List classes specific to demonstrated features:
   
   G3toG4DetectorConstruction  
   
   List of classes which can be replaced with common ones:

   G3toG4EventAction
   G3toG4EventActionMessenger
   G3toG4PhysicsList
   G3toG4PrimaryGeneratorAction
   G3toG4RunAction
   
   The PrimaryGeneratorAction provide GetRandomDirection() which
   can be of general use and so integrated in ExG4PrimaryGeneratorAction01.
   
4) Messenger classes
   List commands defined in this example: 
   /event/draw - not needed anymore  
   
   List commands which do not work as expected:
   a) not at all
   -
   
   b) in some G4 phase(s)
   none
   
5) Code review:
   Report on obsolete code (if present):
   - In RunAction:
      UI->ApplyCommand("/vis~/clear/view");
      UI->ApplyCommand("/vis~/draw/current");
     these commands do not exist anymore         
   - The command /event/draw can be replaced with vis commands
   
   Report on inefficient code (if present):
   - There is no need for fPV, fLV data members in G3toG4DetectorConstruction
     class.
   - Both examples cltog4 and clGeometry differ only in main 
     (clGeometry calls vis.mac); we can keep just one of them and provide
     two init macros (init.mac and init_vis.mac as in basic examples)  
   
   Your recommendations to example owner:
   - 
   
6) Documentation review:
   Your recommendations to example owner:
   
   - Add info about rztog4 executable and a link to g3tog4/README in source.   
   
7) Comment on the adequacy in its physics domain
   (skip this item if you are not an expert in physics demonstrated 
   in the example):
   
   not related to physics 
   
8) "Users questions to be addressed in examples"   
   List questions which can be naturally addressed in this example:
   
   This example has a special purpose, it is not suitable to show 
   other features than use of g3tog4 utility.