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author | Remko Tronçon <git@el-tramo.be> | 2010-03-28 15:46:49 (GMT) |
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committer | Remko Tronçon <git@el-tramo.be> | 2010-03-28 15:46:49 (GMT) |
commit | f53a1ef582494458301b97bf6e546be52d7ff7e8 (patch) | |
tree | 7571b5cbcbd8a8f1dd1c966c9045b6cb69f0e295 /3rdParty/Boost/src/boost/date_time/posix_time/posix_time_config.hpp | |
parent | 638345680d72ca6acaf123f2c8c1c391f696e371 (diff) | |
download | swift-contrib-f53a1ef582494458301b97bf6e546be52d7ff7e8.zip swift-contrib-f53a1ef582494458301b97bf6e546be52d7ff7e8.tar.bz2 |
Moving submodule contents back.
Diffstat (limited to '3rdParty/Boost/src/boost/date_time/posix_time/posix_time_config.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/date_time/posix_time/posix_time_config.hpp | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/date_time/posix_time/posix_time_config.hpp b/3rdParty/Boost/src/boost/date_time/posix_time/posix_time_config.hpp new file mode 100644 index 0000000..c40a15c --- /dev/null +++ b/3rdParty/Boost/src/boost/date_time/posix_time/posix_time_config.hpp @@ -0,0 +1,178 @@ +#ifndef POSIX_TIME_CONFIG_HPP___ +#define POSIX_TIME_CONFIG_HPP___ + +/* Copyright (c) 2002,2003,2005 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: 2008-10-13 05:00:03 -0400 (Mon, 13 Oct 2008) $ + */ + +#include "boost/date_time/time_duration.hpp" +#include "boost/date_time/time_resolution_traits.hpp" +#include "boost/date_time/gregorian/gregorian_types.hpp" +#include "boost/date_time/wrapping_int.hpp" +#include "boost/limits.hpp" +#include "boost/date_time/compiler_config.hpp" +#include "boost/cstdint.hpp" +#include <boost/config/no_tr1/cmath.hpp> +#include <cstdlib> //for MCW 7.2 std::abs(long long) + +namespace boost { +namespace posix_time { + +//Remove the following line if you want 64 bit millisecond resolution time +//#define BOOST_GDTL_POSIX_TIME_STD_CONFIG + +#ifdef BOOST_DATE_TIME_POSIX_TIME_STD_CONFIG + // set up conditional test compilations +#define BOOST_DATE_TIME_HAS_MILLISECONDS +#define BOOST_DATE_TIME_HAS_MICROSECONDS +#define BOOST_DATE_TIME_HAS_NANOSECONDS + typedef date_time::time_resolution_traits<boost::date_time::time_resolution_traits_adapted64_impl, boost::date_time::nano, + 1000000000, 9 > time_res_traits; +#else + // set up conditional test compilations +#define BOOST_DATE_TIME_HAS_MILLISECONDS +#define BOOST_DATE_TIME_HAS_MICROSECONDS +#undef BOOST_DATE_TIME_HAS_NANOSECONDS + typedef date_time::time_resolution_traits< + boost::date_time::time_resolution_traits_adapted64_impl, boost::date_time::micro, + 1000000, 6 > time_res_traits; + + +// #undef BOOST_DATE_TIME_HAS_MILLISECONDS +// #undef BOOST_DATE_TIME_HAS_MICROSECONDS +// #undef BOOST_DATE_TIME_HAS_NANOSECONDS +// typedef date_time::time_resolution_traits<boost::int64_t, boost::date_time::tenth, +// 10, 0 > time_res_traits; + +#endif + + + //! Base time duration type + /*! \ingroup time_basics + */ + class time_duration : + public date_time::time_duration<time_duration, time_res_traits> + { + public: + typedef time_res_traits rep_type; + typedef time_res_traits::day_type day_type; + typedef time_res_traits::hour_type hour_type; + typedef time_res_traits::min_type min_type; + typedef time_res_traits::sec_type sec_type; + typedef time_res_traits::fractional_seconds_type fractional_seconds_type; + typedef time_res_traits::tick_type tick_type; + typedef time_res_traits::impl_type impl_type; + time_duration(hour_type hour, + min_type min, + sec_type sec, + fractional_seconds_type fs=0) : + date_time::time_duration<time_duration, time_res_traits>(hour,min,sec,fs) + {} + time_duration() : + date_time::time_duration<time_duration, time_res_traits>(0,0,0) + {} + //! Construct from special_values + time_duration(boost::date_time::special_values sv) : + date_time::time_duration<time_duration, time_res_traits>(sv) + {} + //Give duration access to ticks constructor -- hide from users + friend class date_time::time_duration<time_duration, time_res_traits>; + private: + explicit time_duration(impl_type ticks) : + date_time::time_duration<time_duration, time_res_traits>(ticks) + {} + }; + +#ifdef BOOST_DATE_TIME_POSIX_TIME_STD_CONFIG + + //! Simple implementation for the time rep + struct simple_time_rep + { + typedef gregorian::date date_type; + typedef time_duration time_duration_type; + simple_time_rep(date_type d, time_duration_type tod) : + day(d), + time_of_day(tod) + { + // make sure we have sane values for date & time + if(!day.is_special() && !time_of_day.is_special()){ + if(time_of_day >= time_duration_type(24,0,0)) { + while(time_of_day >= time_duration_type(24,0,0)) { + day += date_type::duration_type(1); + time_of_day -= time_duration_type(24,0,0); + } + } + else if(time_of_day.is_negative()) { + while(time_of_day.is_negative()) { + day -= date_type::duration_type(1); + time_of_day += time_duration_type(24,0,0); + } + } + } + } + date_type day; + time_duration_type time_of_day; + bool is_special()const + { + return(is_pos_infinity() || is_neg_infinity() || is_not_a_date_time()); + } + bool is_pos_infinity()const + { + return(day.is_pos_infinity() || time_of_day.is_pos_infinity()); + } + bool is_neg_infinity()const + { + return(day.is_neg_infinity() || time_of_day.is_neg_infinity()); + } + bool is_not_a_date_time()const + { + return(day.is_not_a_date() || time_of_day.is_not_a_date_time()); + } + }; + + class posix_time_system_config + { + public: + typedef simple_time_rep time_rep_type; + typedef gregorian::date date_type; + typedef gregorian::date_duration date_duration_type; + typedef time_duration time_duration_type; + typedef time_res_traits::tick_type int_type; + typedef time_res_traits resolution_traits; +#if (defined(BOOST_DATE_TIME_NO_MEMBER_INIT)) //help bad compilers +#else + BOOST_STATIC_CONSTANT(boost::int64_t, tick_per_second = 1000000000); +#endif + }; + +#else + + class millisec_posix_time_system_config + { + public: + typedef boost::int64_t time_rep_type; + //typedef time_res_traits::tick_type time_rep_type; + typedef gregorian::date date_type; + typedef gregorian::date_duration date_duration_type; + typedef time_duration time_duration_type; + typedef time_res_traits::tick_type int_type; + typedef time_res_traits::impl_type impl_type; + typedef time_res_traits resolution_traits; +#if (defined(BOOST_DATE_TIME_NO_MEMBER_INIT)) //help bad compilers +#else + BOOST_STATIC_CONSTANT(boost::int64_t, tick_per_second = 1000000); +#endif + }; + +#endif + +} }//namespace posix_time + + +#endif + + |