arg A C++ command-line parser
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command-line c++ C++ parser parser command-line parser

arg Description

A C++ command-line parser arg is a C++ command-line parser.Example#include < arg.hh >#include < iostream >int main(int argc, char ** argv){ arg::Parser p; int n; p.add_opt('n').stow(n); p.parse(argc, argv); std::cout < < n < < '\n'; return 0;}Above is a simple example making use of the arg parser. After unpacking the source package, you can find it as “arg_ex0.cc” in the package directory. Without installation, you can test it with the following commands:$ c++ arg_ex0.cc arg.cc -I. -o arg_ex0$ ./arg_ex0 -n123123For simple applications, simply copy “arg.cc” and “arg.hh” to your program directory then follow the usage demonstrated above.

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