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Diffstat (limited to '3rdParty/Boost/boost/date_time/time_clock.hpp')
-rw-r--r--3rdParty/Boost/boost/date_time/time_clock.hpp83
1 files changed, 83 insertions, 0 deletions
diff --git a/3rdParty/Boost/boost/date_time/time_clock.hpp b/3rdParty/Boost/boost/date_time/time_clock.hpp
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+++ b/3rdParty/Boost/boost/date_time/time_clock.hpp
@@ -0,0 +1,83 @@
+#ifndef DATE_TIME_TIME_CLOCK_HPP___
+#define DATE_TIME_TIME_CLOCK_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) $
+ */
+
+/*! @file time_clock.hpp
+ This file contains the interface for clock devices.
+*/
+
+#include "boost/date_time/c_time.hpp"
+#include "boost/shared_ptr.hpp"
+
+namespace boost {
+namespace date_time {
+
+
+ //! A clock providing time level services based on C time_t capabilities
+ /*! This clock provides resolution to the 1 second level
+ */
+ template<class time_type>
+ class second_clock
+ {
+ public:
+ typedef typename time_type::date_type date_type;
+ typedef typename time_type::time_duration_type time_duration_type;
+
+ static time_type local_time()
+ {
+ ::std::time_t t;
+ ::std::time(&t);
+ ::std::tm curr, *curr_ptr;
+ //curr_ptr = ::std::localtime(&t);
+ curr_ptr = c_time::localtime(&t, &curr);
+ return create_time(curr_ptr);
+ }
+
+
+ //! Get the current day in universal date as a ymd_type
+ static time_type universal_time()
+ {
+
+ ::std::time_t t;
+ ::std::time(&t);
+ ::std::tm curr, *curr_ptr;
+ //curr_ptr = ::std::gmtime(&t);
+ curr_ptr = c_time::gmtime(&t, &curr);
+ return create_time(curr_ptr);
+ }
+
+ template<class time_zone_type>
+ static time_type local_time(boost::shared_ptr<time_zone_type> tz_ptr)
+ {
+ typedef typename time_type::utc_time_type utc_time_type;
+ utc_time_type utc_time = second_clock<utc_time_type>::universal_time();
+ return time_type(utc_time, tz_ptr);
+ }
+
+
+ private:
+ static time_type create_time(::std::tm* current)
+ {
+ date_type d(static_cast<unsigned short>(current->tm_year + 1900),
+ static_cast<unsigned short>(current->tm_mon + 1),
+ static_cast<unsigned short>(current->tm_mday));
+ time_duration_type td(current->tm_hour,
+ current->tm_min,
+ current->tm_sec);
+ return time_type(d,td);
+ }
+
+ };
+
+
+} } //namespace date_time
+
+
+#endif