This C++ library faciliates the processing of command-line arguments through a arg::Parser object. After creation, the parser is informed of options that it will parse for and their disposition. The argc and argv from the signature of main function are then passed to the parser to activate the magic.
See homepage at https://ccdw.org/~cjj/prog/arg/ for more information.
Chun-Chung Chen cjj@u.washington.edu