![]() |
Home | Libraries | People | FAQ | More |
boost::date_time::date_generator_parser — Class for date_generator parsing.
// In header: <boost/date_time/date_generator_parser.hpp> template<typename date_type, typename charT> class date_generator_parser { public: // types typedef ; typedef ; typedef ; typedef ; typedef ; typedef string_parse_tree< ; typedef parse_tree_type::parse_match_result_type ; typedef ; typedef partial_date< ; typedef nth_kday_of_month< ; typedef first_kday_of_month< ; typedef last_kday_of_month< ; typedef first_kday_after< ; typedef first_kday_before< ; typedef ; enum phrase_elements { first = =0, second, third, fourth, fifth, last, before, after, of, number_of_phrase_elements }; // construct/copy/destruct (); (, , , , , , , , ); // public member functions (, , , , , , , , ); (); template<typename facet_type> partial_date_type (, , , ) ; template<typename facet_type> nth_kday_type (, , , ) ; template<typename facet_type> first_kday_type (, , , ) ; template<typename facet_type> last_kday_type (, , , ) ; template<typename facet_type> kday_before_type (, , , ) ; template<typename facet_type> kday_after_type (, , , ) ; // private member functions (, , ) ; // public data members static first_string; static second_string; static third_string; static fourth_string; static fifth_string; static last_string; static before_string; static after_string; static of_string; };
The elements of a date_generator "phrase" are parsed from the input stream in a particular order. All elements are required and the order in which they appear cannot change, however, the elements themselves can be changed. The default elements and their order are as follows:
partial_date => "dd Month"
nth_day_of_the_week_in_month => "nth weekday of month"
first_day_of_the_week_in_month => "first weekday of month"
last_day_of_the_week_in_month => "last weekday of month"
first_day_of_the_week_after => "weekday after"
first_day_of_the_week_before => "weekday before"
Weekday and Month names and formats are handled via the date_input_facet.
date_generator_parser
public
construct/copy/destruct();Creates a
date_generator_parser
with the default set of "element_strings". ( first_str, second_str, third_str, fourth_str, fifth_str, last_str, before_str, after_str, of_str);Creates a
date_generator_parser
using a user defined set of element strings. date_generator_parser
public member functions( first_str, second_str, third_str, fourth_str, fifth_str, last_str, before_str, after_str, of_str);Replace strings that determine nth week for generator.
( col);
template<typename facet_type> partial_date_type ( sitr, stream_end, a_ios, facet) ;returns
partial_date
parsed from stream template<typename facet_type> nth_kday_type ( sitr, stream_end, a_ios, facet) ;returns nth_kday_of_week parsed from stream
template<typename facet_type> first_kday_type ( sitr, stream_end, a_ios, facet) ;returns first_kday_of_week parsed from stream
template<typename facet_type> last_kday_type ( sitr, stream_end, a_ios, facet) ;returns last_kday_of_week parsed from stream
template<typename facet_type> kday_before_type ( sitr, stream_end, a_ios, facet) ;returns first_kday_of_week parsed from stream
template<typename facet_type> kday_after_type ( sitr, stream_end, a_ios, facet) ;returns first_kday_of_week parsed from stream