Chris@16: #ifndef DATE_TIME_SIMPLE_FORMAT_HPP___
Chris@16: #define DATE_TIME_SIMPLE_FORMAT_HPP___
Chris@16: 
Chris@16: /* Copyright (c) 2002,2003 CrystalClear Software, Inc.
Chris@16:  * Use, modification and distribution is subject to the 
Chris@16:  * Boost Software License, Version 1.0. (See accompanying
Chris@16:  * file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
Chris@16:  * Author: Jeff Garland, Bart Garst
Chris@101:  * $Date$
Chris@16:  */
Chris@16: 
Chris@16: #include "boost/date_time/parse_format_base.hpp"
Chris@16: 
Chris@16: namespace boost {
Chris@16: namespace date_time {
Chris@16: 
Chris@16: //! Class to provide simple basic formatting rules
Chris@16: template<class charT>
Chris@16: class simple_format {
Chris@16: public:
Chris@16: 
Chris@16:   //! String used printed is date is invalid
Chris@16:   static const charT* not_a_date()
Chris@16:   {
Chris@16:     return "not-a-date-time";
Chris@16:   }
Chris@16:   //! String used to for positive infinity value
Chris@16:   static const charT* pos_infinity()
Chris@16:   {  
Chris@16:     return "+infinity";
Chris@16:   }
Chris@16:   //! String used to for positive infinity value
Chris@16:   static const charT* neg_infinity()
Chris@16:   {
Chris@16:     return "-infinity";
Chris@16:   }
Chris@16:   //! Describe month format
Chris@16:   static month_format_spec month_format()
Chris@16:   {
Chris@16:     return month_as_short_string;
Chris@16:   }
Chris@16:   static ymd_order_spec date_order()
Chris@16:   {
Chris@16:     return ymd_order_iso; //YYYY-MM-DD
Chris@16:   }
Chris@16:   //! This format uses '-' to separate date elements
Chris@16:   static bool has_date_sep_chars()
Chris@16:   {
Chris@16:     return true;
Chris@16:   }
Chris@16:   //! Char to sep?
Chris@16:   static charT year_sep_char()
Chris@16:   {
Chris@16:     return '-';
Chris@16:   }
Chris@16:   //! char between year-month
Chris@16:   static charT month_sep_char()
Chris@16:   {
Chris@16:     return '-';
Chris@16:   }
Chris@16:   //! Char to separate month-day
Chris@16:   static charT day_sep_char()
Chris@16:   {
Chris@16:     return '-';
Chris@16:   }
Chris@16:   //! char between date-hours
Chris@16:   static charT hour_sep_char()
Chris@16:   {
Chris@16:     return ' ';
Chris@16:   }
Chris@16:   //! char between hour and minute
Chris@16:   static charT minute_sep_char()
Chris@16:   {
Chris@16:     return ':';
Chris@16:   }
Chris@16:   //! char for second
Chris@16:   static charT second_sep_char()
Chris@16:   {
Chris@16:     return ':';
Chris@16:   }
Chris@16: 
Chris@16: };
Chris@16: 
Chris@16: #ifndef BOOST_NO_STD_WSTRING
Chris@16: 
Chris@16: //! Specialization of formmating rules for wchar_t
Chris@16: template<>
Chris@16: class simple_format<wchar_t> {
Chris@16: public:
Chris@16: 
Chris@16:   //! String used printed is date is invalid
Chris@16:   static const wchar_t* not_a_date()
Chris@16:   {
Chris@16:     return L"not-a-date-time";
Chris@16:   }
Chris@16:   //! String used to for positive infinity value
Chris@16:   static const wchar_t* pos_infinity()
Chris@16:   {   
Chris@16:     return L"+infinity";
Chris@16:   }
Chris@16:   //! String used to for positive infinity value
Chris@16:   static const wchar_t* neg_infinity()
Chris@16:   {
Chris@16:     return L"-infinity";
Chris@16:   }
Chris@16:   //! Describe month format
Chris@16:   static month_format_spec month_format()
Chris@16:   {
Chris@16:     return month_as_short_string;
Chris@16:   }
Chris@16:   static ymd_order_spec date_order()
Chris@16:   {
Chris@16:     return ymd_order_iso; //YYYY-MM-DD
Chris@16:   }
Chris@16:   //! This format uses '-' to separate date elements
Chris@16:   static bool has_date_sep_chars()
Chris@16:   {
Chris@16:     return true;
Chris@16:   }
Chris@16:   //! Char to sep?
Chris@16:   static wchar_t year_sep_char()
Chris@16:   {
Chris@16:     return '-';
Chris@16:   }
Chris@16:   //! char between year-month
Chris@16:   static wchar_t month_sep_char()
Chris@16:   {
Chris@16:     return '-';
Chris@16:   }
Chris@16:   //! Char to separate month-day
Chris@16:   static wchar_t day_sep_char()
Chris@16:   {
Chris@16:     return '-';
Chris@16:   }
Chris@16:   //! char between date-hours
Chris@16:   static wchar_t hour_sep_char()
Chris@16:   {
Chris@16:     return ' ';
Chris@16:   }
Chris@16:   //! char between hour and minute
Chris@16:   static wchar_t minute_sep_char()
Chris@16:   {
Chris@16:     return ':';
Chris@16:   }
Chris@16:   //! char for second
Chris@16:   static wchar_t second_sep_char()
Chris@16:   {
Chris@16:     return ':';
Chris@16:   }
Chris@16: 
Chris@16: };
Chris@16: 
Chris@16: #endif // BOOST_NO_STD_WSTRING
Chris@16: } } //namespace date_time
Chris@16: 
Chris@16: 
Chris@16: 
Chris@16: 
Chris@16: #endif