 ===================================================
 ==================  SUMMARY  ======================
 ===================================================

 In both  exercises/  and  solutions/  subdirectories
 you will find the following subdirectories, where
 in  exercises/  there are the ToDo.txt files which
 explain the exercises, and  in  solutions/  there are
 the solutions.


 *** 0_start/ *** : (DEMO) the skeleton (setup script, 
                    GNUmakefile, main, necessary classes...);

 *** 1_geom/ *** : the first part of the detector;
     --- 1b --- : (MANDATORY) some little changes of the previous one.


 *** 2_visGeom/ *** : (DEMO) visualize the detector you have built;
 
 *** 3_moreGeom/ *** : add second part of the detector;
     --- 3b --- : (MANDATORY) some little changes of the previous one.   
     --- 3c --- : use of boolean solids.   
     --- 3d --- : use of replica.   
 
 *** 4_Bfield/ *** : add a uniform magnetic field
     --- 4b --- : (MANDATORY) some little changes of the previous one.   
     --- 4c --- : add Messenger for setting B field value.
     --- 4d --- : non-uniform magnetic field.
 
 *** 5_visEvent/ *** : (DEMO) visualize events (Run action and Event action)
     --- 5b --- : (MANDATORY) add chargedgeantino to see B-field effect.

 ***  6_physics/ *** : add QGSC physics list.
     --- 6b --- : (MANDATORY) add LHEP and QGSP
     --- 6c --- : pure EM list.
 
 ***  7_gui/ *** : (DEMO) visualize different particles: mu-, e-, pi-
                   (see the physics); add a simple GUI.
     --- 7b --- : using 4c/ add also B-field in the GUI.

 
 ***  8_hits/ *** : (DEMO) calorimeter hit, and sensitive "calorimeter".
     --- 8b --- : add tracker hit, and sensitive "tracker".
     --- 8c --- : (MANDATORY) add extra information to the tracker hit.   

 ***  9_actions/ *** : event action, printing physics information on
                       calorimeter hits on screen.
     --- 9b --- : (MANDATORY) print also information on tracker hits.   
     --- 9c --- : stepping action. 

 ***  10_analysis/ *** : analysis (Aida/Anaphe), histograms and ntuple,
                         with the same information as in 9_actions/.
     --- 10b --- : (MANDATORY) add new histograms, and add variables
                   to the ntuple, for the tracker hits information as in 9b/ .   
     --- 10c --- : update of histograms during run-time. 

 
 ===========================================================

 Total: 10 areas, 28 steps.

 Please notice that the following topics have not been covered
 by the exercises:
    -  Optical photons (scintillators)
    -  Low energy electromagnetic processes
    -  Various other Physics Lists
    -  Readout Geometry
    -  Parametrized (fast) simulation
    -  Stacking Action
    -  Tracking Action

