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Diffstat (limited to '3rdParty/Boost/boost/date_time/time_system_counted.hpp')
m--------- | 3rdParty/Boost | 0 | ||||
-rw-r--r-- | 3rdParty/Boost/boost/date_time/time_system_counted.hpp | 254 |
2 files changed, 0 insertions, 254 deletions
diff --git a/3rdParty/Boost b/3rdParty/Boost new file mode 160000 +Subproject 3bbdbc8cf1996f23d9a366da8bac0f97be6ad79 diff --git a/3rdParty/Boost/boost/date_time/time_system_counted.hpp b/3rdParty/Boost/boost/date_time/time_system_counted.hpp deleted file mode 100644 index fa88390..0000000 --- a/3rdParty/Boost/boost/date_time/time_system_counted.hpp +++ /dev/null @@ -1,254 +0,0 @@ -#ifndef DATE_TIME_TIME_SYSTEM_COUNTED_HPP -#define DATE_TIME_TIME_SYSTEM_COUNTED_HPP - -/* Copyright (c) 2002,2003 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: 2008-02-27 15:00:24 -0500 (Wed, 27 Feb 2008) $ - */ - - - -#include "boost/date_time/time_defs.hpp" -#include <string> - - -namespace boost { -namespace date_time { - - //! Time representation that uses a single integer count - template<class config> - struct counted_time_rep - { - typedef typename config::int_type int_type; - typedef typename config::date_type date_type; - typedef typename config::impl_type impl_type; - typedef typename date_type::duration_type date_duration_type; - typedef typename date_type::calendar_type calendar_type; - typedef typename date_type::ymd_type ymd_type; - typedef typename config::time_duration_type time_duration_type; - typedef typename config::resolution_traits resolution_traits; - - counted_time_rep(const date_type& d, const time_duration_type& time_of_day) - : time_count_(1) - { - if(d.is_infinity() || d.is_not_a_date() || time_of_day.is_special()) { - time_count_ = time_of_day.get_rep() + d.day_count(); - //std::cout << time_count_ << std::endl; - } - else { - time_count_ = (d.day_number() * frac_sec_per_day()) + time_of_day.ticks(); - } - } - explicit counted_time_rep(int_type count) : - time_count_(count) - {} - explicit counted_time_rep(impl_type count) : - time_count_(count) - {} - date_type date() const - { - if(time_count_.is_special()) { - return date_type(time_count_.as_special()); - } - else { - typename calendar_type::date_int_type dc = day_count(); - //std::cout << "time_rep here:" << dc << std::endl; - ymd_type ymd = calendar_type::from_day_number(dc); - return date_type(ymd); - } - } - //int_type day_count() const - unsigned long day_count() const - { - /* resolution_traits::as_number returns a boost::int64_t & - * frac_sec_per_day is also a boost::int64_t so, naturally, - * the division operation returns a boost::int64_t. - * The static_cast to an unsigned long is ok (results in no data loss) - * because frac_sec_per_day is either the number of - * microseconds per day, or the number of nanoseconds per day. - * Worst case scenario: resolution_traits::as_number returns the - * maximum value an int64_t can hold and frac_sec_per_day - * is microseconds per day (lowest possible value). - * The division operation will then return a value of 106751991 - - * easily fitting in an unsigned long. - */ - return static_cast<unsigned long>(resolution_traits::as_number(time_count_) / frac_sec_per_day()); - } - int_type time_count() const - { - return resolution_traits::as_number(time_count_); - } - int_type tod() const - { - return resolution_traits::as_number(time_count_) % frac_sec_per_day(); - } - static int_type frac_sec_per_day() - { - int_type seconds_per_day = 60*60*24; - int_type fractional_sec_per_sec(resolution_traits::res_adjust()); - return seconds_per_day*fractional_sec_per_sec; - } - bool is_pos_infinity()const - { - return impl_type::is_pos_inf(time_count_.as_number()); - } - bool is_neg_infinity()const - { - return impl_type::is_neg_inf(time_count_.as_number()); - } - bool is_not_a_date_time()const - { - return impl_type::is_not_a_number(time_count_.as_number()); - } - bool is_special()const - { - return time_count_.is_special(); - } - impl_type get_rep()const - { - return time_count_; - } - private: - impl_type time_count_; - }; - - //! An unadjusted time system implementation. - template<class time_rep> - class counted_time_system - { - public: - typedef time_rep time_rep_type; - typedef typename time_rep_type::impl_type impl_type; - typedef typename time_rep_type::time_duration_type time_duration_type; - typedef typename time_duration_type::fractional_seconds_type fractional_seconds_type; - typedef typename time_rep_type::date_type date_type; - typedef typename time_rep_type::date_duration_type date_duration_type; - - - template<class T> static void unused_var(const T&) {} - - static time_rep_type get_time_rep(const date_type& day, - const time_duration_type& tod, - date_time::dst_flags dst=not_dst) - { - unused_var(dst); - return time_rep_type(day, tod); - } - - static time_rep_type get_time_rep(special_values sv) - { - switch (sv) { - case not_a_date_time: - return time_rep_type(date_type(not_a_date_time), - time_duration_type(not_a_date_time)); - case pos_infin: - return time_rep_type(date_type(pos_infin), - time_duration_type(pos_infin)); - case neg_infin: - return time_rep_type(date_type(neg_infin), - time_duration_type(neg_infin)); - case max_date_time: { - time_duration_type td = time_duration_type(24,0,0,0) - time_duration_type(0,0,0,1); - return time_rep_type(date_type(max_date_time), td); - } - case min_date_time: - return time_rep_type(date_type(min_date_time), time_duration_type(0,0,0,0)); - - default: - return time_rep_type(date_type(not_a_date_time), - time_duration_type(not_a_date_time)); - - } - - } - - static date_type get_date(const time_rep_type& val) - { - return val.date(); - } - static time_duration_type get_time_of_day(const time_rep_type& val) - { - if(val.is_special()) { - return time_duration_type(val.get_rep().as_special()); - } - else{ - return time_duration_type(0,0,0,val.tod()); - } - } - static std::string zone_name(const time_rep_type&) - { - return ""; - } - static bool is_equal(const time_rep_type& lhs, const time_rep_type& rhs) - { - return (lhs.time_count() == rhs.time_count()); - } - static bool is_less(const time_rep_type& lhs, const time_rep_type& rhs) - { - return (lhs.time_count() < rhs.time_count()); - } - static time_rep_type add_days(const time_rep_type& base, - const date_duration_type& dd) - { - if(base.is_special() || dd.is_special()) { - return(time_rep_type(base.get_rep() + dd.get_rep())); - } - else { - return time_rep_type(base.time_count() + (dd.days() * time_rep_type::frac_sec_per_day())); - } - } - static time_rep_type subtract_days(const time_rep_type& base, - const date_duration_type& dd) - { - if(base.is_special() || dd.is_special()) { - return(time_rep_type(base.get_rep() - dd.get_rep())); - } - else{ - return time_rep_type(base.time_count() - (dd.days() * time_rep_type::frac_sec_per_day())); - } - } - static time_rep_type subtract_time_duration(const time_rep_type& base, - const time_duration_type& td) - { - if(base.is_special() || td.is_special()) { - return(time_rep_type(base.get_rep() - td.get_rep())); - } - else { - return time_rep_type(base.time_count() - td.ticks()); - } - } - static time_rep_type add_time_duration(const time_rep_type& base, - time_duration_type td) - { - if(base.is_special() || td.is_special()) { - return(time_rep_type(base.get_rep() + td.get_rep())); - } - else { - return time_rep_type(base.time_count() + td.ticks()); - } - } - static time_duration_type subtract_times(const time_rep_type& lhs, - const time_rep_type& rhs) - { - if(lhs.is_special() || rhs.is_special()) { - return(time_duration_type( - impl_type::to_special((lhs.get_rep() - rhs.get_rep()).as_number()))); - } - else { - fractional_seconds_type fs = lhs.time_count() - rhs.time_count(); - return time_duration_type(0,0,0,fs); - } - } - - }; - - -} } //namespace date_time - - - -#endif - |