2 Copyright (C) 2014-2015 Carl Hetherington <cth@carlh.net>
4 This file is part of libdcp.
6 libdcp is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 libdcp is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with libdcp. If not, see <http://www.gnu.org/licenses/>.
19 In addition, as a special exception, the copyright holders give
20 permission to link the code of portions of this program with the
21 OpenSSL library under certain conditions as described in each
22 individual source file, and distribute linked combinations
25 You must obey the GNU General Public License in all respects
26 for all of the code used other than OpenSSL. If you modify
27 file(s) with this exception, you may extend this exception to your
28 version of the file(s), but you are not obligated to do so. If you
29 do not wish to do so, delete this exception statement from your
30 version. If you delete this exception statement from all source
31 files in the program, then also delete it here.
34 /** @file src/local_time.h
35 * @brief LocalTime class.
38 #ifndef LIBDCP_LOCAL_TIME_H
39 #define LIBDCP_LOCAL_TIME_H
41 #include <boost/date_time/posix_time/posix_time.hpp>
44 class local_time_test;
49 * @brief A representation of a local time (down to the second), including its offset
50 * from GMT (equivalent to xs:dateTime).
52 * I tried to use boost for this, really I did, but I could not get it
53 * to parse strings of the required format (those that include time zones).
55 * See http://www.w3.org/TR/xmlschema-2/#dateTime
61 explicit LocalTime (boost::posix_time::ptime);
62 LocalTime (boost::posix_time::ptime, int tz_hour, int tz_minute);
63 explicit LocalTime (std::string);
65 std::string as_string (bool with_millisecond = false) const;
66 std::string date () const;
67 std::string time_of_day (bool with_second, bool with_millisecond) const;
69 bool operator== (LocalTime const & other) const;
70 bool operator!= (LocalTime const & other) const;
73 friend class ::local_time_test;
75 void set_local_time_zone ();
79 int _month; ///< month number of the year (1-12)
80 int _day; ///< day number of the month (1-31)
81 int _hour; ///< hour number of the day (0-23)
82 int _minute; ///< minute number of the hour (0-59)
83 int _second; ///< second number of the minute (0-59)
84 int _millisecond; ///< millisecond number of the second (0-999)
86 int _tz_hour; ///< hours by which this time is offset from UTC
87 int _tz_minute; ///< minutes by which this time is offset from UTC
91 operator<< (std::ostream& s, LocalTime const & t);