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 or http://www.boost.org/LICENSE-1.0)
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8 | * Author: Jeff Garland, Bart Garst
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9 | * $Date: 2005/01/30 20:58:52 $
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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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