pmccabe

Calculate cyclomatic complexity metrics for C and C++ source code.

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Calculate McCabe-style cyclomatic complexity for C/C++ code

pmccabe

measure code complexity for a single file$ pmccabe myprogram.c

analyze complexity of all C files in a directory$ pmccabe *.c

find functions with high complexity scores$ pmccabe mycode.c | sort -rn -k1

get summary statistics for code complexity$ pmccabe -c myprogram.c

analyze C++ code complexity across multiple files$ pmccabe src/*.cpp src/*.cc