| #ifndef GREG_WEEKDAY_HPP___ |
| #define GREG_WEEKDAY_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: 2008-11-12 14:37:53 -0500 (Wed, 12 Nov 2008) $ |
| */ |
| |
| #include "boost/date_time/constrained_value.hpp" |
| #include "boost/date_time/date_defs.hpp" |
| #include "boost/date_time/compiler_config.hpp" |
| #include <stdexcept> |
| #include <string> |
| |
| namespace boost { |
| namespace gregorian { |
| |
| //bring enum values into the namespace |
| using date_time::Sunday; |
| using date_time::Monday; |
| using date_time::Tuesday; |
| using date_time::Wednesday; |
| using date_time::Thursday; |
| using date_time::Friday; |
| using date_time::Saturday; |
| |
| |
| //! Exception that flags that a weekday number is incorrect |
| struct bad_weekday : public std::out_of_range |
| { |
| bad_weekday() : std::out_of_range(std::string("Weekday is out of range 0..6")) {} |
| }; |
| typedef CV::simple_exception_policy<unsigned short, 0, 6, bad_weekday> greg_weekday_policies; |
| typedef CV::constrained_value<greg_weekday_policies> greg_weekday_rep; |
| |
| |
| //! Represent a day within a week (range 0==Sun to 6==Sat) |
| class BOOST_DATE_TIME_DECL greg_weekday : public greg_weekday_rep { |
| public: |
| typedef boost::date_time::weekdays weekday_enum; |
| greg_weekday(unsigned short day_of_week_num) : |
| greg_weekday_rep(day_of_week_num) |
| {} |
| |
| unsigned short as_number() const {return value_;} |
| const char* as_short_string() const; |
| const char* as_long_string() const; |
| #ifndef BOOST_NO_STD_WSTRING |
| const wchar_t* as_short_wstring() const; |
| const wchar_t* as_long_wstring() const; |
| #endif // BOOST_NO_STD_WSTRING |
| weekday_enum as_enum() const {return static_cast<weekday_enum>(value_);} |
| |
| |
| }; |
| |
| |
| |
| } } //namespace gregorian |
| |
| |
| |
| #endif |