#ifndef GREGORIAN_PARSERS_HPP___ | |
#define GREGORIAN_PARSERS_HPP___ | |
/* Copyright (c) 2002,2003,2005 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/gregorian/gregorian_types.hpp" | |
#include "boost/date_time/date_parsing.hpp" | |
#include "boost/date_time/compiler_config.hpp" | |
#include "boost/date_time/parse_format_base.hpp" | |
#include <string> | |
#include <sstream> | |
namespace boost { | |
namespace gregorian { | |
//! Return special_value from string argument | |
/*! Return special_value from string argument. If argument is | |
* not one of the special value names (defined in src/gregorian/names.hpp), | |
* return 'not_special' */ | |
BOOST_DATE_TIME_DECL special_values special_value_from_string(const std::string& s); | |
//! Deprecated: Use from_simple_string | |
inline date from_string(std::string s) { | |
return date_time::parse_date<date>(s); | |
} | |
//! From delimited date string where with order year-month-day eg: 2002-1-25 or 2003-Jan-25 (full month name is also accepted) | |
inline date from_simple_string(std::string s) { | |
return date_time::parse_date<date>(s, date_time::ymd_order_iso); | |
} | |
//! From delimited date string where with order year-month-day eg: 1-25-2003 or Jan-25-2003 (full month name is also accepted) | |
inline date from_us_string(std::string s) { | |
return date_time::parse_date<date>(s, date_time::ymd_order_us); | |
} | |
//! From delimited date string where with order day-month-year eg: 25-1-2002 or 25-Jan-2003 (full month name is also accepted) | |
inline date from_uk_string(std::string s) { | |
return date_time::parse_date<date>(s, date_time::ymd_order_dmy); | |
} | |
//! From iso type date string where with order year-month-day eg: 20020125 | |
inline date from_undelimited_string(std::string s) { | |
return date_time::parse_undelimited_date<date>(s); | |
} | |
//! From iso type date string where with order year-month-day eg: 20020125 | |
inline date date_from_iso_string(const std::string& s) { | |
return date_time::parse_undelimited_date<date>(s); | |
} | |
#if !(defined(BOOST_NO_STD_ITERATOR_TRAITS)) | |
//! Stream should hold a date in the form of: 2002-1-25. Month number, abbrev, or name are accepted | |
/* Arguments passed in by-value for convertability of char[] | |
* to iterator_type. Calls to from_stream_type are by-reference | |
* since conversion is already done */ | |
template<class iterator_type> | |
inline date from_stream(iterator_type beg, iterator_type end) { | |
if(beg == end) | |
{ | |
return date(not_a_date_time); | |
} | |
typedef typename std::iterator_traits<iterator_type>::value_type value_type; | |
return date_time::from_stream_type<date>(beg, end, value_type()); | |
} | |
#endif //BOOST_NO_STD_ITERATOR_TRAITS | |
#if (defined(_MSC_VER) && (_MSC_VER < 1300)) | |
// This function cannot be compiled with MSVC 6.0 due to internal compiler shorcomings | |
#else | |
//! Function to parse a date_period from a string (eg: [2003-Oct-31/2003-Dec-25]) | |
inline date_period date_period_from_string(const std::string& s){ | |
return date_time::from_simple_string_type<date,char>(s); | |
} | |
# if !defined(BOOST_NO_STD_WSTRING) | |
//! Function to parse a date_period from a wstring (eg: [2003-Oct-31/2003-Dec-25]) | |
inline date_period date_period_from_wstring(const std::wstring& s){ | |
return date_time::from_simple_string_type<date,wchar_t>(s); | |
} | |
# endif // BOOST_NO_STD_WSTRING | |
#endif | |
} } //namespace gregorian | |
#endif |