boost::date_time::duration_traits_long
struct duration_traits_long { // types typedef long int_type; typedef long impl_type; // public static functions static int_type as_number(impl_type) ; };
Struct for instantiating date_duration with NO special values functionality. Allows for transparent implementation of either date_duration<long> or date_duration<int_adapter<long> >
duration_traits_long
static int_type as_number(impl_type i) ;