1 | #ifndef GREGORIAN_FORMATTERS_LIMITED_HPP___ |
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2 | #define GREGORIAN_FORMATTERS_LIMITED_HPP___ |
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3 | |
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4 | /* Copyright (c) 2002,2003 CrystalClear Software, Inc. |
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5 | * Use, modification and distribution is subject to the |
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6 | * Boost Software License, Version 1.0. (See accompanying |
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7 | * file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt) |
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8 | * Author: Jeff Garland, Bart Garst |
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9 | * $Date: 2008-02-27 15:00:24 -0500 (Wed, 27 Feb 2008) $ |
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10 | */ |
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11 | |
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12 | #include "boost/date_time/gregorian/gregorian_types.hpp" |
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13 | #include "boost/date_time/date_formatting_limited.hpp" |
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14 | #include "boost/date_time/iso_format.hpp" |
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15 | #include "boost/date_time/date_format_simple.hpp" |
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16 | #include "boost/date_time/compiler_config.hpp" |
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17 | |
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18 | namespace boost { |
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19 | namespace gregorian { |
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20 | |
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21 | //! To YYYY-mmm-DD string where mmm 3 char month name. Example: 2002-Jan-01 |
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22 | /*!\ingroup date_format |
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23 | */ |
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24 | inline std::string to_simple_string(const date& d) { |
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25 | return date_time::date_formatter<date,date_time::simple_format<char> >::date_to_string(d); |
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26 | } |
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27 | |
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28 | //! Convert date period to simple string. Example: [2002-Jan-01/2002-Jan-02] |
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29 | /*!\ingroup date_format |
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30 | */ |
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31 | inline std::string to_simple_string(const date_period& d) { |
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32 | std::string s("["); |
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33 | std::string d1(date_time::date_formatter<date,date_time::simple_format<char> >::date_to_string(d.begin())); |
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34 | std::string d2(date_time::date_formatter<date,date_time::simple_format<char> >::date_to_string(d.last())); |
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35 | return std::string("[" + d1 + "/" + d2 + "]"); |
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36 | } |
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37 | |
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38 | //! Date period to iso standard format CCYYMMDD/CCYYMMDD. Example: 20021225/20021231 |
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39 | /*!\ingroup date_format |
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40 | */ |
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41 | inline std::string to_iso_string(const date_period& d) { |
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42 | std::string s(date_time::date_formatter<date,date_time::iso_format<char> >::date_to_string(d.begin())); |
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43 | return s + "/" + date_time::date_formatter<date,date_time::iso_format<char> >::date_to_string(d.last()); |
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44 | } |
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45 | |
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46 | |
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47 | //! Convert to iso extended format string CCYY-MM-DD. Example 2002-12-31 |
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48 | /*!\ingroup date_format |
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49 | */ |
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50 | inline std::string to_iso_extended_string(const date& d) { |
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51 | return date_time::date_formatter<date,date_time::iso_extended_format<char> >::date_to_string(d); |
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52 | } |
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53 | |
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54 | //! Convert to iso standard string YYYYMMDD. Example: 20021231 |
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55 | /*!\ingroup date_format |
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56 | */ |
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57 | inline std::string to_iso_string(const date& d) { |
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58 | return date_time::date_formatter<date,date_time::iso_format<char> >::date_to_string(d); |
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59 | } |
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60 | |
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61 | |
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62 | |
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63 | inline std::string to_sql_string(const date& d) |
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64 | { |
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65 | date::ymd_type ymd = d.year_month_day(); |
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66 | std::ostringstream ss; |
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67 | ss << ymd.year << "-" |
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68 | << std::setw(2) << std::setfill('0') |
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69 | << ymd.month.as_number() //solves problem with gcc 3.1 hanging |
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70 | << "-" |
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71 | << std::setw(2) << std::setfill('0') |
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72 | << ymd.day; |
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73 | return ss.str(); |
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74 | } |
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75 | |
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76 | |
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77 | } } //namespace gregorian |
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78 | |
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79 | |
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80 | #endif |
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81 | |
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