// This file is a "Hello, world!" CLI11 program #include "CLI/CLI.hpp" #include int main(int argc, char **argv) { CLI::App app("Some nice discription"); int x = 0; app.add_option("-x", x, "an integer value", true /* show default */); bool flag; app.add_flag("-f,--flag", flag, "a flag option"); CLI11_PARSE(app, argc, argv); return 0; }