This is a self-referential example. This output was obtained by going into the complexity source directory and running the command:
complexity --histogram --score --thresh=3 '*.c'
The --threshold is set to three because all of the functions
score below the default threshold of 30. It is not zero because
there are too many trivial (0, 1 or 2) functions for a short example.
This results in:
Complexity Scores Score | ln-ct | nc-lns| file-name(line): proc-name 3 13 12 tokenize.c(507): skip_params 3 15 13 score.c(121): handle_stmt_block 3 22 17 tokenize.c(64): check_quote 3 34 27 score.c(736): score_proc 3 37 27 complexity.c(72): initialize 3 43 35 score.c(513): handle_TKN_KW_DO 4 15 13 tokenize.c(28): skip_comment 4 20 16 tokenize.c(405): next_nonblank 4 22 18 tokenize.c(528): skip_to_semi 4 35 28 tokenize.c(335): keyword_check 4 52 40 complexity.c(360): load_file 5 33 28 score.c(466): handle_TKN_KW_CASE 5 35 30 score.c(315): handle_parms 5 58 41 complexity.c(297): popen_unifdef 5 59 48 score.c(160): fiddle_subexpr_score 5 78 58 score.c(561): handle_TKN_KW_IF 6 45 30 opts.c(776): translate_option_strings 6 67 44 opts.c(670): main 7 49 40 score.c(644): handle_TKN_KW_FOR 10 84 65 complexity.c(441): complex_eval 11 57 50 tokenize.c(555): find_proc_start 11 88 65 complexity.c(123): print_histogram 12 81 60 score.c(224): handle_subexpr 12 92 68 score.c(355): handle_expression 15 64 51 tokenize.c(103): hash_check 25 72 60 tokenize.c(430): next_token Complexity Histogram Score-Range Lin-Ct 0-9 565 ********************************************** 10-19 359 ************************************** 20-29 60 ****** Scored procedure ct: 26 Non-comment line ct: 984 Average line score: 8 25%-ile score: 4 (75% in higher score procs) 50%-ile score: 6 (half in higher score procs) 75%-ile score: 11 (25% in higher score procs) Highest score: 25 (next_token() in tokenize.c)
This document was generated by Bruce Korb on May 15, 2011 using texi2html 1.82.