#include <boost/program_options.hpp>
namespace bpo=boost::program_options;

int main(int argc,char ** argv)
{
    int i;
    bpo::options_description command_line("Command line options");
	command_line.add_options()("int,i",bpo::value<int>(&i));
	bpo::variables_map vmap;
    bpo::store(bpo::parse_command_line(argc,argv,command_line),vmap);
    return 0;
}