Function main

example/tut6c.cpp:18–39

using namespace boost::system;

int main(int argc, char* argv[])
{
    if (argc < 2)
    {
        std::cout << "Usage: tut6c path\n";
        return 1;
    }

    error_code ec;
    for (recursive_directory_iterator it(argv[1], ec);
         it != recursive_directory_iterator();)
    {
        for (int i = 0; i <= it.depth(); ++i)
            std::cout << "  ";

        std::cout << it->path() << '\n';

        it.increment(ec);
    }

    return 0;
}