]>
Commit | Line | Data |
---|---|---|
7c673cae FG |
1 | #ifndef GREG_WEEKDAY_HPP___ |
2 | #define GREG_WEEKDAY_HPP___ | |
3 | ||
4 | /* Copyright (c) 2002,2003 CrystalClear Software, Inc. | |
5 | * Use, modification and distribution is subject to the | |
6 | * Boost Software License, Version 1.0. (See accompanying | |
7 | * file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt) | |
8 | * Author: Jeff Garland, Bart Garst | |
9 | * $Date$ | |
10 | */ | |
11 | ||
12 | #include "boost/date_time/constrained_value.hpp" | |
13 | #include "boost/date_time/date_defs.hpp" | |
14 | #include "boost/date_time/compiler_config.hpp" | |
15 | #include <stdexcept> | |
16 | #include <string> | |
17 | ||
18 | namespace boost { | |
19 | namespace gregorian { | |
20 | ||
21 | //bring enum values into the namespace | |
22 | using date_time::Sunday; | |
23 | using date_time::Monday; | |
24 | using date_time::Tuesday; | |
25 | using date_time::Wednesday; | |
26 | using date_time::Thursday; | |
27 | using date_time::Friday; | |
28 | using date_time::Saturday; | |
29 | ||
30 | ||
31 | //! Exception that flags that a weekday number is incorrect | |
32 | struct bad_weekday : public std::out_of_range | |
33 | { | |
34 | bad_weekday() : std::out_of_range(std::string("Weekday is out of range 0..6")) {} | |
35 | }; | |
36 | typedef CV::simple_exception_policy<unsigned short, 0, 6, bad_weekday> greg_weekday_policies; | |
37 | typedef CV::constrained_value<greg_weekday_policies> greg_weekday_rep; | |
38 | ||
39 | ||
40 | //! Represent a day within a week (range 0==Sun to 6==Sat) | |
41 | class BOOST_DATE_TIME_DECL greg_weekday : public greg_weekday_rep { | |
42 | public: | |
43 | typedef boost::date_time::weekdays weekday_enum; | |
44 | greg_weekday(unsigned short day_of_week_num) : | |
45 | greg_weekday_rep(day_of_week_num) | |
46 | {} | |
47 | ||
48 | unsigned short as_number() const {return value_;} | |
49 | const char* as_short_string() const; | |
50 | const char* as_long_string() const; | |
51 | #ifndef BOOST_NO_STD_WSTRING | |
52 | const wchar_t* as_short_wstring() const; | |
53 | const wchar_t* as_long_wstring() const; | |
54 | #endif // BOOST_NO_STD_WSTRING | |
55 | weekday_enum as_enum() const {return static_cast<weekday_enum>(value_);} | |
56 | ||
57 | ||
58 | }; | |
59 | ||
60 | ||
61 | ||
62 | } } //namespace gregorian | |
63 | ||
64 | ||
65 | ||
66 | #endif |