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author | Remko Tronçon <git@el-tramo.be> | 2010-02-11 12:14:00 (GMT) |
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committer | Remko Tronçon <git@el-tramo.be> | 2010-02-11 12:14:00 (GMT) |
commit | 0efa7c32aaf21a29b42b5926cc116007056843be (patch) | |
tree | 882f663a5dd0e65694bf6077b71086dd77fd7ff8 /3rdParty/Boost/boost/date_time/time_duration.hpp | |
parent | 1d20eabbc32274b491b4c2bedf73d19933d97bfd (diff) | |
download | swift-contrib-0efa7c32aaf21a29b42b5926cc116007056843be.zip swift-contrib-0efa7c32aaf21a29b42b5926cc116007056843be.tar.bz2 |
Moved some modules into separate git modules.
Diffstat (limited to '3rdParty/Boost/boost/date_time/time_duration.hpp')
m--------- | 3rdParty/Boost | 0 | ||||
-rw-r--r-- | 3rdParty/Boost/boost/date_time/time_duration.hpp | 281 |
2 files changed, 0 insertions, 281 deletions
diff --git a/3rdParty/Boost b/3rdParty/Boost new file mode 160000 +Subproject 3bbdbc8cf1996f23d9a366da8bac0f97be6ad79 diff --git a/3rdParty/Boost/boost/date_time/time_duration.hpp b/3rdParty/Boost/boost/date_time/time_duration.hpp deleted file mode 100644 index 4004125..0000000 --- a/3rdParty/Boost/boost/date_time/time_duration.hpp +++ /dev/null @@ -1,281 +0,0 @@ -#ifndef DATE_TIME_TIME_DURATION_HPP___ -#define DATE_TIME_TIME_DURATION_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/operators.hpp" -#include "boost/date_time/time_defs.hpp" -#include "boost/date_time/special_defs.hpp" -#include "boost/date_time/compiler_config.hpp" - -namespace boost { -namespace date_time { - - - //! Represents some amount of elapsed time measure to a given resolution - /*! This class represents a standard set of capabilities for all - counted time durations. Time duration implementations should derive - from this class passing their type as the first template parameter. - This design allows the subclass duration types to provide custom - construction policies or other custom features not provided here. - - @param T The subclass type - @param rep_type The time resolution traits for this duration type. - */ - template<class T, typename rep_type> - class time_duration : private - boost::less_than_comparable<T - , boost::equality_comparable<T - > > - /* dividable, addable, and subtractable operator templates - * won't work with this class (MSVC++ 6.0). return type - * from '+=' is different than expected return type - * from '+'. multipliable probably wont work - * either (haven't tried) */ - { - public: - typedef T duration_type; //the subclass - typedef rep_type traits_type; - typedef typename rep_type::day_type day_type; - typedef typename rep_type::hour_type hour_type; - typedef typename rep_type::min_type min_type; - typedef typename rep_type::sec_type sec_type; - typedef typename rep_type::fractional_seconds_type fractional_seconds_type; - typedef typename rep_type::tick_type tick_type; - typedef typename rep_type::impl_type impl_type; - - time_duration() : ticks_(0) {} - time_duration(hour_type hours_in, - min_type minutes_in, - sec_type seconds_in=0, - fractional_seconds_type frac_sec_in = 0) : - ticks_(rep_type::to_tick_count(hours_in,minutes_in,seconds_in,frac_sec_in)) - {} - // copy constructor required for dividable<> - //! Construct from another time_duration (Copy constructor) - time_duration(const time_duration<T, rep_type>& other) - : ticks_(other.ticks_) - {} - //! Construct from special_values - time_duration(special_values sv) : ticks_(impl_type::from_special(sv)) - {} - //! Returns smallest representable duration - static duration_type unit() - { - return duration_type(0,0,0,1); - } - //! Return the number of ticks in a second - static tick_type ticks_per_second() - { - return rep_type::res_adjust(); - } - //! Provide the resolution of this duration type - static time_resolutions resolution() - { - return rep_type::resolution(); - } - //! Returns number of hours in the duration - hour_type hours() const - { - return static_cast<hour_type>(ticks() / (3600*ticks_per_second())); - } - //! Returns normalized number of minutes - min_type minutes() const - { - return static_cast<min_type>((ticks() / (60*ticks_per_second())) % 60); - } - //! Returns normalized number of seconds (0..60) - sec_type seconds() const - { - return static_cast<sec_type>((ticks()/ticks_per_second()) % 60); - } - //! Returns total number of seconds truncating any fractional seconds - sec_type total_seconds() const - { - return static_cast<sec_type>(ticks() / ticks_per_second()); - } - //! Returns total number of milliseconds truncating any fractional seconds - tick_type total_milliseconds() const - { - if (ticks_per_second() < 1000) { - return ticks() * (static_cast<tick_type>(1000) / ticks_per_second()); - } - return ticks() / (ticks_per_second() / static_cast<tick_type>(1000)) ; - } - //! Returns total number of nanoseconds truncating any sub millisecond values - tick_type total_nanoseconds() const - { - if (ticks_per_second() < 1000000000) { - return ticks() * (static_cast<tick_type>(1000000000) / ticks_per_second()); - } - return ticks() / (ticks_per_second() / static_cast<tick_type>(1000000000)) ; - } - //! Returns total number of microseconds truncating any sub microsecond values - tick_type total_microseconds() const - { - if (ticks_per_second() < 1000000) { - return ticks() * (static_cast<tick_type>(1000000) / ticks_per_second()); - } - return ticks() / (ticks_per_second() / static_cast<tick_type>(1000000)) ; - } - //! Returns count of fractional seconds at given resolution - fractional_seconds_type fractional_seconds() const - { - return (ticks() % ticks_per_second()); - } - //! Returns number of possible digits in fractional seconds - static unsigned short num_fractional_digits() - { - return rep_type::num_fractional_digits(); - } - duration_type invert_sign() const - { - return duration_type(ticks_ * (-1)); - } - bool is_negative() const - { - return ticks_ < 0; - } - bool operator<(const time_duration& rhs) const - { - return ticks_ < rhs.ticks_; - } - bool operator==(const time_duration& rhs) const - { - return ticks_ == rhs.ticks_; - } - //! unary- Allows for time_duration td = -td1 - duration_type operator-()const - { - return duration_type(ticks_ * (-1)); - } - duration_type operator-(const duration_type& d) const - { - return duration_type(ticks_ - d.ticks_); - } - duration_type operator+(const duration_type& d) const - { - return duration_type(ticks_ + d.ticks_); - } - duration_type operator/(int divisor) const - { - return duration_type(ticks_ / divisor); - } - duration_type operator-=(const duration_type& d) - { - ticks_ = ticks_ - d.ticks_; - return duration_type(ticks_); - } - duration_type operator+=(const duration_type& d) - { - ticks_ = ticks_ + d.ticks_; - return duration_type(ticks_); - } - //! Division operations on a duration with an integer. - duration_type operator/=(int divisor) - { - ticks_ = ticks_ / divisor; - return duration_type(ticks_); - } - //! Multiplication operations an a duration with an integer - duration_type operator*(int rhs) const - { - return duration_type(ticks_ * rhs); - } - duration_type operator*=(int divisor) - { - ticks_ = ticks_ * divisor; - return duration_type(ticks_); - } - tick_type ticks() const - { - return traits_type::as_number(ticks_); - } - - //! Is ticks_ a special value? - bool is_special()const - { - if(traits_type::is_adapted()) - { - return ticks_.is_special(); - } - else{ - return false; - } - } - //! Is duration pos-infinity - bool is_pos_infinity()const - { - if(traits_type::is_adapted()) - { - return ticks_.is_pos_infinity(); - } - else{ - return false; - } - } - //! Is duration neg-infinity - bool is_neg_infinity()const - { - if(traits_type::is_adapted()) - { - return ticks_.is_neg_infinity(); - } - else{ - return false; - } - } - //! Is duration not-a-date-time - bool is_not_a_date_time()const - { - if(traits_type::is_adapted()) - { - return ticks_.is_nan(); - } - else{ - return false; - } - } - - //! Used for special_values output - impl_type get_rep()const - { - return ticks_; - } - - protected: - explicit time_duration(impl_type in) : ticks_(in) {}; - impl_type ticks_; - }; - - - - //! Template for instantiating derived adjusting durations - /* These templates are designed to work with multiples of - * 10 for frac_of_second and resoultion adjustment - */ - template<class base_duration, boost::int64_t frac_of_second> - class subsecond_duration : public base_duration - { - public: - typedef typename base_duration::traits_type traits_type; - explicit subsecond_duration(boost::int64_t ss) : - base_duration(0,0,0,ss*traits_type::res_adjust()/frac_of_second) - {} - }; - - - -} } //namespace date_time - - - - -#endif - |