--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/imgtools/imglib/boostlibrary/boost/date_time/gregorian_calendar.hpp Mon May 10 19:54:49 2010 +0100
@@ -0,0 +1,70 @@
+#ifndef DATE_TIME_GREGORIAN_CALENDAR_HPP__
+#define DATE_TIME_GREGORIAN_CALENDAR_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
+ * $Date: 2008-02-27 15:00:24 -0500 (Wed, 27 Feb 2008) $
+ */
+
+
+namespace boost {
+namespace date_time {
+
+
+ //! An implementation of the Gregorian calendar
+ /*! This is a parameterized implementation of a proleptic Gregorian Calendar that
+ can be used in the creation of date systems or just to perform calculations.
+ All the methods of this class are static functions, so the intent is to
+ never create instances of this class.
+ @param ymd_type_ Struct type representing the year, month, day. The ymd_type must
+ define a of types for the year, month, and day. These types need to be
+ arithmetic types.
+ @param date_int_type_ Underlying type for the date count. Must be an arithmetic type.
+ */
+ template<typename ymd_type_, typename date_int_type_>
+ class gregorian_calendar_base {
+ public:
+ //! define a type a date split into components
+ typedef ymd_type_ ymd_type;
+ //! define a type for representing months
+ typedef typename ymd_type::month_type month_type;
+ //! define a type for representing days
+ typedef typename ymd_type::day_type day_type;
+ //! Type to hold a stand alone year value (eg: 2002)
+ typedef typename ymd_type::year_type year_type;
+ //! Define the integer type to use for internal calculations
+ typedef date_int_type_ date_int_type;
+
+
+ static unsigned short day_of_week(const ymd_type& ymd);
+ static int week_number(const ymd_type&ymd);
+ //static unsigned short day_of_year(date_int_type);
+ static date_int_type day_number(const ymd_type& ymd);
+ static date_int_type julian_day_number(const ymd_type& ymd);
+ static long modjulian_day_number(const ymd_type& ymd);
+ static ymd_type from_day_number(date_int_type);
+ static ymd_type from_julian_day_number(date_int_type);
+ static ymd_type from_modjulian_day_number(long);
+ static bool is_leap_year(year_type);
+ static unsigned short end_of_month_day(year_type y, month_type m);
+ static ymd_type epoch();
+ static unsigned short days_in_week();
+
+ };
+
+
+
+} } //namespace
+
+#ifndef NO_BOOST_DATE_TIME_INLINE
+#include "boost/date_time/gregorian_calendar.ipp"
+#endif
+
+
+
+#endif
+
+