# days_till_new_year.cpp

Calculate the number of days till new years

    // This example displays the amount of time until new year's in days

    #include "boost/date_time/gregorian/gregorian.hpp"
    #include <iostream>

    int
    main()
    {

      using namespace boost::gregorian;

      date::ymd_type today = day_clock::local_day_ymd();
      date new_years_day(today.year + 1,1,1);
      date_duration dd = new_years_day - date(today);

      std::cout << "Days till new year: " << dd.days() << std::endl;
      return 0;
    };