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Diffstat (limited to '3rdParty/Boost/boost/date_time/date_generator_formatter.hpp')
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diff --git a/3rdParty/Boost/boost/date_time/date_generator_formatter.hpp b/3rdParty/Boost/boost/date_time/date_generator_formatter.hpp new file mode 100644 index 0000000..88cd7e1 --- /dev/null +++ b/3rdParty/Boost/boost/date_time/date_generator_formatter.hpp @@ -0,0 +1,265 @@ +#ifndef _DATE_TIME_DATE_GENERATOR_FORMATTER__HPP___ +#define _DATE_TIME_DATE_GENERATOR_FORMATTER__HPP___ + +/* Copyright (c) 2004 CrystalClear Software, Inc. + * Use, modification and distribution is subject to the + * Boost Software License, Version 1.0. (See accompanying + * file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt) + * Author: Jeff Garland, Bart Garst + * $Date: 2008-11-13 14:05:31 -0500 (Thu, 13 Nov 2008) $ + */ + +#include <iostream> +#include <string> +#include <vector> +#include <algorithm> +#include "boost/date_time/date_generators.hpp" + +namespace boost { +namespace date_time { + + //! Formats date_generators for output + /*! Formatting of date_generators follows specific orders for the + * various types of date_generators. + * - 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" + * While the order of the elements in these phrases cannot be changed, + * the elements themselves can be. Weekday and Month get their formats + * and names from the date_facet. The remaining elements are stored in + * the date_generator_formatter and can be customized upon construction + * or via a member function. The default elements are those shown in the + * examples above. + */ + template <class date_type, class CharT, class OutItrT = std::ostreambuf_iterator<CharT, std::char_traits<CharT> > > + class date_generator_formatter { + public: + typedef partial_date<date_type> partial_date_type; + typedef nth_kday_of_month<date_type> nth_kday_type; + typedef first_kday_of_month<date_type> first_kday_type; + typedef last_kday_of_month<date_type> last_kday_type; + typedef first_kday_after<date_type> kday_after_type; + typedef first_kday_before<date_type> kday_before_type; + + typedef CharT char_type; + typedef std::basic_string<char_type> string_type; + typedef std::vector<string_type> collection_type; + static const char_type first_string[6]; + static const char_type second_string[7]; + static const char_type third_string[6]; + static const char_type fourth_string[7]; + static const char_type fifth_string[6]; + static const char_type last_string[5]; + static const char_type before_string[8]; + static const char_type after_string[6]; + static const char_type of_string[3]; + + enum phrase_elements {first=0, second, third, fourth, fifth, last, + before, after, of, number_of_phrase_elements}; + + //! Default format elements used + date_generator_formatter() + { + phrase_strings.reserve(number_of_phrase_elements); + phrase_strings.push_back(string_type(first_string)); + phrase_strings.push_back(string_type(second_string)); + phrase_strings.push_back(string_type(third_string)); + phrase_strings.push_back(string_type(fourth_string)); + phrase_strings.push_back(string_type(fifth_string)); + phrase_strings.push_back(string_type(last_string)); + phrase_strings.push_back(string_type(before_string)); + phrase_strings.push_back(string_type(after_string)); + phrase_strings.push_back(string_type(of_string)); + } + + //! Constructor that allows for a custom set of phrase elements + date_generator_formatter(const string_type& first_str, + const string_type& second_str, + const string_type& third_str, + const string_type& fourth_str, + const string_type& fifth_str, + const string_type& last_str, + const string_type& before_str, + const string_type& after_str, + const string_type& of_str) + { + phrase_strings.reserve(number_of_phrase_elements); + phrase_strings.push_back(first_str); + phrase_strings.push_back(second_str); + phrase_strings.push_back(third_str); + phrase_strings.push_back(fourth_str); + phrase_strings.push_back(fifth_str); + phrase_strings.push_back(last_str); + phrase_strings.push_back(before_str); + phrase_strings.push_back(after_str); + phrase_strings.push_back(of_str); + } + + //! Replace the set of phrase elements with those contained in new_strings + /*! The order of the strings in the given collection is important. + * They must follow: + * - first, second, third, fourth, fifth, last, before, after, of. + * + * It is not necessary to send in a complete set if only a few + * elements are to be replaced as long as the correct beg_pos is used. + * + * Ex: To keep the default first through fifth elements, but replace + * the rest with a collection of: + * - "final", "prior", "following", "in". + * The beg_pos of date_generator_formatter::last would be used. + */ + void elements(const collection_type& new_strings, + phrase_elements beg_pos=first) + { + if(beg_pos < number_of_phrase_elements) { + typename collection_type::iterator itr = phrase_strings.begin(); + itr += beg_pos; + std::copy(new_strings.begin(), new_strings.end(), + itr); + //phrase_strings.begin()); + } + } + + //!Put a partial_date => "dd Month" + template<class facet_type> + OutItrT put_partial_date(OutItrT next, std::ios_base& a_ios, + CharT a_fill, const partial_date_type& pd, + const facet_type& facet) const + { + facet.put(next, a_ios, a_fill, pd.day()); + next = a_fill; //TODO change this ??? + facet.put(next, a_ios, a_fill, pd.month()); + return next; + } + + //! Put an nth_day_of_the_week_in_month => "nth weekday of month" + template<class facet_type> + OutItrT put_nth_kday(OutItrT next, std::ios_base& a_ios, + CharT a_fill, const nth_kday_type& nkd, + const facet_type& facet) const + { + put_string(next, phrase_strings[nkd.nth_week() -1]); + next = a_fill; //TODO change this ??? + facet.put(next, a_ios, a_fill, nkd.day_of_week()); + next = a_fill; //TODO change this ??? + put_string(next, string_type(of_string)); + next = a_fill; //TODO change this ??? + facet.put(next, a_ios, a_fill, nkd.month()); + return next; + } + + //! Put a first_day_of_the_week_in_month => "first weekday of month" + template<class facet_type> + OutItrT put_first_kday(OutItrT next, std::ios_base& a_ios, + CharT a_fill, const first_kday_type& fkd, + const facet_type& facet) const + { + put_string(next, phrase_strings[first]); + next = a_fill; //TODO change this ??? + facet.put(next, a_ios, a_fill, fkd.day_of_week()); + next = a_fill; //TODO change this ??? + put_string(next, string_type(of_string)); + next = a_fill; //TODO change this ??? + facet.put(next, a_ios, a_fill, fkd.month()); + return next; + } + + //! Put a last_day_of_the_week_in_month => "last weekday of month" + template<class facet_type> + OutItrT put_last_kday(OutItrT next, std::ios_base& a_ios, + CharT a_fill, const last_kday_type& lkd, + const facet_type& facet) const + { + put_string(next, phrase_strings[last]); + next = a_fill; //TODO change this ??? + facet.put(next, a_ios, a_fill, lkd.day_of_week()); + next = a_fill; //TODO change this ??? + put_string(next, string_type(of_string)); + next = a_fill; //TODO change this ??? + facet.put(next, a_ios, a_fill, lkd.month()); + return next; + } + + //! Put a first_day_of_the_week_before => "weekday before" + template<class facet_type> + OutItrT put_kday_before(OutItrT next, std::ios_base& a_ios, + CharT a_fill, const kday_before_type& fkb, + const facet_type& facet) const + { + facet.put(next, a_ios, a_fill, fkb.day_of_week()); + next = a_fill; //TODO change this ??? + put_string(next, phrase_strings[before]); + return next; + } + + //! Put a first_day_of_the_week_after => "weekday after" + template<class facet_type> + OutItrT put_kday_after(OutItrT next, std::ios_base& a_ios, + CharT a_fill, const kday_after_type& fka, + const facet_type& facet) const + { + facet.put(next, a_ios, a_fill, fka.day_of_week()); + next = a_fill; //TODO change this ??? + put_string(next, phrase_strings[after]); + return next; + } + + + private: + collection_type phrase_strings; + + //! helper function to put the various member string into stream + OutItrT put_string(OutItrT next, const string_type& str) const + { + typename string_type::const_iterator itr = str.begin(); + while(itr != str.end()) { + *next = *itr; + ++itr; + ++next; + } + return next; + } + }; + + template<class date_type, class CharT, class OutItrT> + const typename date_generator_formatter<date_type, CharT, OutItrT>::char_type + date_generator_formatter<date_type, CharT, OutItrT>::first_string[6] = + {'f','i','r','s','t'}; + template<class date_type, class CharT, class OutItrT> + const typename date_generator_formatter<date_type, CharT, OutItrT>::char_type + date_generator_formatter<date_type, CharT, OutItrT>::second_string[7] = + {'s','e','c','o','n','d'}; + template<class date_type, class CharT, class OutItrT> + const typename date_generator_formatter<date_type, CharT, OutItrT>::char_type + date_generator_formatter<date_type, CharT, OutItrT>::third_string[6] = + {'t','h','i','r','d'}; + template<class date_type, class CharT, class OutItrT> + const typename date_generator_formatter<date_type, CharT, OutItrT>::char_type + date_generator_formatter<date_type, CharT, OutItrT>::fourth_string[7] = + {'f','o','u','r','t','h'}; + template<class date_type, class CharT, class OutItrT> + const typename date_generator_formatter<date_type, CharT, OutItrT>::char_type + date_generator_formatter<date_type, CharT, OutItrT>::fifth_string[6] = + {'f','i','f','t','h'}; + template<class date_type, class CharT, class OutItrT> + const typename date_generator_formatter<date_type, CharT, OutItrT>::char_type + date_generator_formatter<date_type, CharT, OutItrT>::last_string[5] = + {'l','a','s','t'}; + template<class date_type, class CharT, class OutItrT> + const typename date_generator_formatter<date_type, CharT, OutItrT>::char_type + date_generator_formatter<date_type, CharT, OutItrT>::before_string[8] = + {'b','e','f','o','r','e'}; + template<class date_type, class CharT, class OutItrT> + const typename date_generator_formatter<date_type, CharT, OutItrT>::char_type + date_generator_formatter<date_type, CharT, OutItrT>::after_string[6] = + {'a','f','t','e','r'}; + template<class date_type, class CharT, class OutItrT> + const typename date_generator_formatter<date_type, CharT, OutItrT>::char_type + date_generator_formatter<date_type, CharT, OutItrT>::of_string[3] = + {'o','f'}; +} } // namespaces + +#endif // _DATE_TIME_DATE_GENERATOR_FORMATTER__HPP___ |