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-rw-r--r--3rdParty/Boost/boost/date_time/iso_format.hpp303
1 files changed, 303 insertions, 0 deletions
diff --git a/3rdParty/Boost/boost/date_time/iso_format.hpp b/3rdParty/Boost/boost/date_time/iso_format.hpp
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+++ b/3rdParty/Boost/boost/date_time/iso_format.hpp
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+#ifndef ISO_FORMAT_HPP___
+#define ISO_FORMAT_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/parse_format_base.hpp"
+
+namespace boost {
+namespace date_time {
+
+//! Class to provide common iso formatting spec
+template<class charT>
+class iso_format_base {
+public:
+ //! Describe month format -- its an integer in iso format
+ static month_format_spec month_format()
+ {
+ return month_as_integer;
+ }
+
+ //! String used printed is date is invalid
+ static const charT* not_a_date()
+ {
+ return "not-a-date-time";
+ }
+ //! String used to for positive infinity value
+ static const charT* pos_infinity()
+ {
+ return "+infinity";
+ }
+ //! String used to for positive infinity value
+ static const charT* neg_infinity()
+ {
+ return "-infinity";
+ }
+
+ //! ISO char for a year -- used in durations
+ static charT year_sep_char()
+ {
+ return 'Y';
+ }
+ //! ISO char for a month
+ static charT month_sep_char()
+ {
+ return '-';
+ }
+ //! ISO char for a day
+ static charT day_sep_char()
+ {
+ return '-';
+ }
+ //! char for minute
+ static charT hour_sep_char()
+ {
+ return ':';
+ }
+ //! char for minute
+ static charT minute_sep_char()
+ {
+ return ':';
+ }
+ //! char for second
+ static charT second_sep_char()
+ {
+ return ':';
+ }
+ //! ISO char for a period
+ static charT period_start_char()
+ {
+ return 'P';
+ }
+ //! Used in time in mixed strings to set start of time
+ static charT time_start_char()
+ {
+ return 'T';
+ }
+
+ //! Used in mixed strings to identify start of a week number
+ static charT week_start_char()
+ {
+ return 'W';
+ }
+
+ //! Separators for periods
+ static charT period_sep_char()
+ {
+ return '/';
+ }
+ //! Separator for hh:mm:ss
+ static charT time_sep_char()
+ {
+ return ':';
+ }
+ //! Preferred Separator for hh:mm:ss,decimal_fraction
+ static charT fractional_time_sep_char()
+ {
+ return ',';
+ }
+
+ static bool is_component_sep(charT sep)
+ {
+ switch(sep) {
+ case 'H':
+ case 'M':
+ case 'S':
+ case 'W':
+ case 'T':
+ case 'Y':
+ case 'D':return true;
+ default:
+ return false;
+ }
+ }
+
+ static bool is_fractional_time_sep(charT sep)
+ {
+ switch(sep) {
+ case ',':
+ case '.': return true;
+ default: return false;
+ }
+ }
+ static bool is_timezone_sep(charT sep)
+ {
+ switch(sep) {
+ case '+':
+ case '-': return true;
+ default: return false;
+ }
+ }
+ static charT element_sep_char()
+ {
+ return '-';
+ }
+
+};
+
+#ifndef BOOST_NO_STD_WSTRING
+
+//! Class to provide common iso formatting spec
+template<>
+class iso_format_base<wchar_t> {
+public:
+ //! Describe month format -- its an integer in iso format
+ static month_format_spec month_format()
+ {
+ return month_as_integer;
+ }
+
+ //! String used printed is date is invalid
+ static const wchar_t* not_a_date()
+ {
+ return L"not-a-date-time";
+ }
+ //! String used to for positive infinity value
+ static const wchar_t* pos_infinity()
+ {
+ return L"+infinity";
+ }
+ //! String used to for positive infinity value
+ static const wchar_t* neg_infinity()
+ {
+ return L"-infinity";
+ }
+
+ //! ISO char for a year -- used in durations
+ static wchar_t year_sep_char()
+ {
+ return 'Y';
+ }
+ //! ISO char for a month
+ static wchar_t month_sep_char()
+ {
+ return '-';
+ }
+ //! ISO char for a day
+ static wchar_t day_sep_char()
+ {
+ return '-';
+ }
+ //! char for minute
+ static wchar_t hour_sep_char()
+ {
+ return ':';
+ }
+ //! char for minute
+ static wchar_t minute_sep_char()
+ {
+ return ':';
+ }
+ //! char for second
+ static wchar_t second_sep_char()
+ {
+ return ':';
+ }
+ //! ISO char for a period
+ static wchar_t period_start_char()
+ {
+ return 'P';
+ }
+ //! Used in time in mixed strings to set start of time
+ static wchar_t time_start_char()
+ {
+ return 'T';
+ }
+
+ //! Used in mixed strings to identify start of a week number
+ static wchar_t week_start_char()
+ {
+ return 'W';
+ }
+
+ //! Separators for periods
+ static wchar_t period_sep_char()
+ {
+ return '/';
+ }
+ //! Separator for hh:mm:ss
+ static wchar_t time_sep_char()
+ {
+ return ':';
+ }
+ //! Preferred Separator for hh:mm:ss,decimal_fraction
+ static wchar_t fractional_time_sep_char()
+ {
+ return ',';
+ }
+
+ static bool is_component_sep(wchar_t sep)
+ {
+ switch(sep) {
+ case 'H':
+ case 'M':
+ case 'S':
+ case 'W':
+ case 'T':
+ case 'Y':
+ case 'D':return true;
+ default:
+ return false;
+ }
+ }
+
+ static bool is_fractional_time_sep(wchar_t sep)
+ {
+ switch(sep) {
+ case ',':
+ case '.': return true;
+ default: return false;
+ }
+ }
+ static bool is_timezone_sep(wchar_t sep)
+ {
+ switch(sep) {
+ case '+':
+ case '-': return true;
+ default: return false;
+ }
+ }
+ static wchar_t element_sep_char()
+ {
+ return '-';
+ }
+
+};
+
+#endif // BOOST_NO_STD_WSTRING
+
+//! Format description for iso normal YYYYMMDD
+template<class charT>
+class iso_format : public iso_format_base<charT> {
+public:
+ //! The ios standard format doesn't use char separators
+ static bool has_date_sep_chars()
+ {
+ return false;
+ }
+};
+
+//! Extended format uses seperators YYYY-MM-DD
+template<class charT>
+class iso_extended_format : public iso_format_base<charT> {
+public:
+ //! Extended format needs char separators
+ static bool has_date_sep_chars()
+ {
+ return true;
+ }
+
+};
+
+} } //namespace date_time
+
+
+
+
+#endif