summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat (limited to '3rdParty/Boost/boost/date_time/adjust_functors.hpp')
m---------3rdParty/Boost0
-rw-r--r--3rdParty/Boost/boost/date_time/adjust_functors.hpp178
2 files changed, 0 insertions, 178 deletions
diff --git a/3rdParty/Boost b/3rdParty/Boost
new file mode 160000
+Subproject 3bbdbc8cf1996f23d9a366da8bac0f97be6ad79
diff --git a/3rdParty/Boost/boost/date_time/adjust_functors.hpp b/3rdParty/Boost/boost/date_time/adjust_functors.hpp
deleted file mode 100644
index 7854ae4..0000000
--- a/3rdParty/Boost/boost/date_time/adjust_functors.hpp
+++ /dev/null
@@ -1,178 +0,0 @@
-#ifndef _DATE_TIME_ADJUST_FUNCTORS_HPP___
-#define _DATE_TIME_ADJUST_FUNCTORS_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/date.hpp"
-#include "boost/date_time/wrapping_int.hpp"
-
-namespace boost {
-namespace date_time {
-
-
- //! Functor to iterate a fixed number of days
- template<class date_type>
- class day_functor
- {
- public:
- typedef typename date_type::duration_type duration_type;
- day_functor(int f) : f_(f) {}
- duration_type get_offset(const date_type& d) const
- {
- // why is 'd' a parameter???
- // fix compiler warnings
- d.year();
- return duration_type(f_);
- }
- duration_type get_neg_offset(const date_type& d) const
- {
- // fix compiler warnings
- d.year();
- return duration_type(-f_);
- }
- private:
- int f_;
- };
-
-
- //! Provides calculation to find next nth month given a date
- /*! This adjustment function provides the logic for 'month-based'
- * advancement on a ymd based calendar. The policy it uses
- * to handle the non existant end of month days is to back
- * up to the last day of the month. Also, if the starting
- * date is the last day of a month, this functor will attempt
- * to adjust to the end of the month.
-
- */
- template<class date_type>
- class month_functor
- {
- public:
- typedef typename date_type::duration_type duration_type;
- typedef typename date_type::calendar_type cal_type;
- typedef typename cal_type::ymd_type ymd_type;
- typedef typename cal_type::day_type day_type;
-
- month_functor(int f) : f_(f), origDayOfMonth_(0) {}
- duration_type get_offset(const date_type& d) const
- {
- ymd_type ymd(d.year_month_day());
- if (origDayOfMonth_ == 0) {
- origDayOfMonth_ = ymd.day;
- day_type endOfMonthDay(cal_type::end_of_month_day(ymd.year,ymd.month));
- if (endOfMonthDay == ymd.day) {
- origDayOfMonth_ = -1; //force the value to the end of month
- }
- }
- typedef date_time::wrapping_int2<short,1,12> wrap_int2;
- typedef typename wrap_int2::int_type int_type;
- wrap_int2 wi(ymd.month);
- //calc the year wrap around, add() returns 0 or 1 if wrapped
- int_type year = wi.add(static_cast<int_type>(f_));
- year = static_cast<int_type>(year + ymd.year); //calculate resulting year
-// std::cout << "trace wi: " << wi.as_int() << std::endl;
-// std::cout << "trace year: " << year << std::endl;
- //find the last day for the new month
- day_type resultingEndOfMonthDay(cal_type::end_of_month_day(year, wi.as_int()));
- //original was the end of month -- force to last day of month
- if (origDayOfMonth_ == -1) {
- return date_type(year, wi.as_int(), resultingEndOfMonthDay) - d;
- }
- day_type dayOfMonth = origDayOfMonth_;
- if (dayOfMonth > resultingEndOfMonthDay) {
- dayOfMonth = resultingEndOfMonthDay;
- }
- return date_type(year, wi.as_int(), dayOfMonth) - d;
- }
- //! Returns a negative duration_type
- duration_type get_neg_offset(const date_type& d) const
- {
- ymd_type ymd(d.year_month_day());
- if (origDayOfMonth_ == 0) {
- origDayOfMonth_ = ymd.day;
- day_type endOfMonthDay(cal_type::end_of_month_day(ymd.year,ymd.month));
- if (endOfMonthDay == ymd.day) {
- origDayOfMonth_ = -1; //force the value to the end of month
- }
- }
- typedef date_time::wrapping_int2<short,1,12> wrap_int2;
- typedef typename wrap_int2::int_type int_type;
- wrap_int2 wi(ymd.month);
- //calc the year wrap around, add() returns 0 or 1 if wrapped
- int_type year = wi.subtract(static_cast<int_type>(f_));
- year = static_cast<int_type>(year + ymd.year); //calculate resulting year
- //find the last day for the new month
- day_type resultingEndOfMonthDay(cal_type::end_of_month_day(year, wi.as_int()));
- //original was the end of month -- force to last day of month
- if (origDayOfMonth_ == -1) {
- return date_type(year, wi.as_int(), resultingEndOfMonthDay) - d;
- }
- day_type dayOfMonth = origDayOfMonth_;
- if (dayOfMonth > resultingEndOfMonthDay) {
- dayOfMonth = resultingEndOfMonthDay;
- }
- return date_type(year, wi.as_int(), dayOfMonth) - d;
- }
- private:
- int f_;
- mutable short origDayOfMonth_;
- };
-
-
- //! Functor to iterate a over weeks
- template<class date_type>
- class week_functor
- {
- public:
- typedef typename date_type::duration_type duration_type;
- typedef typename date_type::calendar_type calendar_type;
- week_functor(int f) : f_(f) {}
- duration_type get_offset(const date_type& d) const
- {
- // why is 'd' a parameter???
- // fix compiler warnings
- d.year();
- return duration_type(f_*calendar_type::days_in_week());
- }
- duration_type get_neg_offset(const date_type& d) const
- {
- // fix compiler warnings
- d.year();
- return duration_type(-f_*calendar_type::days_in_week());
- }
- private:
- int f_;
- };
-
- //! Functor to iterate by a year adjusting for leap years
- template<class date_type>
- class year_functor
- {
- public:
- //typedef typename date_type::year_type year_type;
- typedef typename date_type::duration_type duration_type;
- year_functor(int f) : _mf(f * 12) {}
- duration_type get_offset(const date_type& d) const
- {
- return _mf.get_offset(d);
- }
- duration_type get_neg_offset(const date_type& d) const
- {
- return _mf.get_neg_offset(d);
- }
- private:
- month_functor<date_type> _mf;
- };
-
-
-} }//namespace date_time
-
-
-#endif
-