Full Output

scenario

When the user wants both a full summary report and graph output (on one page) written to files.

usage

cca -CDELTV -f foo.c -o foo.out -gp foo.ps

results

The messages printed to STDOUT are:

Processing file...
Verifying conditional logic...
Generating image...
Generating report...
Done!

The file foo.out contains the summary report:

Summary Report for foo.c :

Analysis Options Specified:

C : Display Comprehensive Conditional Logic Listing
D : Display Conditional Directive Summary
E : Display Conditional Expression Summary
L : Display Total Lines of Code
T : Display Total Lines of Conditional Compilation Logic
V : Display V(g) and V'(g) for Conditional Logic

Code Analysis Summary:

        Total Lines of Code:                30
        Total Lines of CC Logic:            12
        Total V(g) for CCDs:                 6
        Total V'(g) for CCDs:                6

Directive Use Summary:

            1   #if
            1   #ifdef
            2   #ifndef
            3   #else
            1   #elif
            4   #endif

Expression Use Summary:

            1   FOO
            1   N
            1   N == 13
            1   N == 42
            1   TIME

Complete Conditional Logic Listing:

Line#   CCD             Expression
----------------------------------------------
    2   #ifndef         FOO
    6   #else           
    9   #endif          
   12   #ifdef          N
   13   #if             N == 42
   15   #elif           N == 13
   17   #else           
   20   #ifndef         TIME
   22   #endif          
   23   #endif          
   24   #else           
   28   #endif          

*** End of Analysis Summary ***

The graph saved in foo.ps is shown in Figure 1

  
Figure 1: Sample output