#ifndef GREGORIAN_FORMATTERS_HPP___ | |
#define GREGORIAN_FORMATTERS_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: 2008-02-27 15:00:24 -0500 (Wed, 27 Feb 2008) $ | |
*/ | |
#include "boost/date_time/compiler_config.hpp" | |
#include "boost/date_time/gregorian/gregorian_types.hpp" | |
#if defined(BOOST_DATE_TIME_INCLUDE_LIMITED_HEADERS) | |
#include "boost/date_time/date_formatting_limited.hpp" | |
#else | |
#include "boost/date_time/date_formatting.hpp" | |
#endif | |
#include "boost/date_time/iso_format.hpp" | |
#include "boost/date_time/date_format_simple.hpp" | |
/* NOTE: "to_*_string" code for older compilers, ones that define | |
* BOOST_DATE_TIME_INCLUDE_LIMITED_HEADERS, is located in | |
* formatters_limited.hpp | |
*/ | |
namespace boost { | |
namespace gregorian { | |
// wrapper function for to_simple_(w)string(date) | |
template<class charT> | |
inline | |
std::basic_string<charT> to_simple_string_type(const date& d) { | |
return date_time::date_formatter<date,date_time::simple_format<charT>,charT>::date_to_string(d); | |
} | |
//! To YYYY-mmm-DD string where mmm 3 char month name. Example: 2002-Jan-01 | |
/*!\ingroup date_format | |
*/ | |
inline std::string to_simple_string(const date& d) { | |
return to_simple_string_type<char>(d); | |
} | |
// wrapper function for to_simple_(w)string(date_period) | |
template<class charT> | |
inline std::basic_string<charT> to_simple_string_type(const date_period& d) { | |
typedef std::basic_string<charT> string_type; | |
charT b = '[', m = '/', e=']'; | |
string_type d1(date_time::date_formatter<date,date_time::simple_format<charT>,charT>::date_to_string(d.begin())); | |
string_type d2(date_time::date_formatter<date,date_time::simple_format<charT>,charT>::date_to_string(d.last())); | |
return string_type(b + d1 + m + d2 + e); | |
} | |
//! Convert date period to simple string. Example: [2002-Jan-01/2002-Jan-02] | |
/*!\ingroup date_format | |
*/ | |
inline std::string to_simple_string(const date_period& d) { | |
return to_simple_string_type<char>(d); | |
} | |
// wrapper function for to_iso_(w)string(date_period) | |
template<class charT> | |
inline std::basic_string<charT> to_iso_string_type(const date_period& d) { | |
charT sep = '/'; | |
std::basic_string<charT> s(date_time::date_formatter<date,date_time::iso_format<charT>,charT>::date_to_string(d.begin())); | |
return s + sep + date_time::date_formatter<date,date_time::iso_format<charT>,charT>::date_to_string(d.last()); | |
} | |
//! Date period to iso standard format CCYYMMDD/CCYYMMDD. Example: 20021225/20021231 | |
/*!\ingroup date_format | |
*/ | |
inline std::string to_iso_string(const date_period& d) { | |
return to_iso_string_type<char>(d); | |
} | |
// wrapper function for to_iso_extended_(w)string(date) | |
template<class charT> | |
inline std::basic_string<charT> to_iso_extended_string_type(const date& d) { | |
return date_time::date_formatter<date,date_time::iso_extended_format<charT>,charT>::date_to_string(d); | |
} | |
//! Convert to iso extended format string CCYY-MM-DD. Example 2002-12-31 | |
/*!\ingroup date_format | |
*/ | |
inline std::string to_iso_extended_string(const date& d) { | |
return to_iso_extended_string_type<char>(d); | |
} | |
// wrapper function for to_iso_(w)string(date) | |
template<class charT> | |
inline std::basic_string<charT> to_iso_string_type(const date& d) { | |
return date_time::date_formatter<date,date_time::iso_format<charT>,charT>::date_to_string(d); | |
} | |
//! Convert to iso standard string YYYYMMDD. Example: 20021231 | |
/*!\ingroup date_format | |
*/ | |
inline std::string to_iso_string(const date& d) { | |
return to_iso_string_type<char>(d); | |
} | |
// wrapper function for to_sql_(w)string(date) | |
template<class charT> | |
inline std::basic_string<charT> to_sql_string_type(const date& d) | |
{ | |
date::ymd_type ymd = d.year_month_day(); | |
std::basic_ostringstream<charT> ss; | |
ss << ymd.year << "-" | |
<< std::setw(2) << std::setfill(ss.widen('0')) | |
<< ymd.month.as_number() //solves problem with gcc 3.1 hanging | |
<< "-" | |
<< std::setw(2) << std::setfill(ss.widen('0')) | |
<< ymd.day; | |
return ss.str(); | |
} | |
inline std::string to_sql_string(const date& d) { | |
return to_sql_string_type<char>(d); | |
} | |
#if !defined(BOOST_NO_STD_WSTRING) | |
//! Convert date period to simple string. Example: [2002-Jan-01/2002-Jan-02] | |
/*!\ingroup date_format | |
*/ | |
inline std::wstring to_simple_wstring(const date_period& d) { | |
return to_simple_string_type<wchar_t>(d); | |
} | |
//! To YYYY-mmm-DD string where mmm 3 char month name. Example: 2002-Jan-01 | |
/*!\ingroup date_format | |
*/ | |
inline std::wstring to_simple_wstring(const date& d) { | |
return to_simple_string_type<wchar_t>(d); | |
} | |
//! Date period to iso standard format CCYYMMDD/CCYYMMDD. Example: 20021225/20021231 | |
/*!\ingroup date_format | |
*/ | |
inline std::wstring to_iso_wstring(const date_period& d) { | |
return to_iso_string_type<wchar_t>(d); | |
} | |
//! Convert to iso extended format string CCYY-MM-DD. Example 2002-12-31 | |
/*!\ingroup date_format | |
*/ | |
inline std::wstring to_iso_extended_wstring(const date& d) { | |
return to_iso_extended_string_type<wchar_t>(d); | |
} | |
//! Convert to iso standard string YYYYMMDD. Example: 20021231 | |
/*!\ingroup date_format | |
*/ | |
inline std::wstring to_iso_wstring(const date& d) { | |
return to_iso_string_type<wchar_t>(d); | |
} | |
inline std::wstring to_sql_wstring(const date& d) { | |
return to_sql_string_type<wchar_t>(d); | |
} | |
#endif // BOOST_NO_STD_WSTRING | |
} } //namespace gregorian | |
#endif | |