| #ifndef POSIX_TIME_DURATION_HPP___ |
| #define POSIX_TIME_DURATION_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 |
| * $Date: 2008-02-27 15:00:24 -0500 (Wed, 27 Feb 2008) $ |
| */ |
| |
| #include "boost/date_time/posix_time/posix_time_config.hpp" |
| |
| namespace boost { |
| namespace posix_time { |
| |
| //! Allows expression of durations as an hour count |
| /*! \ingroup time_basics |
| */ |
| class hours : public time_duration |
| { |
| public: |
| explicit hours(long h) : |
| time_duration(h,0,0) |
| {} |
| }; |
| |
| //! Allows expression of durations as a minute count |
| /*! \ingroup time_basics |
| */ |
| class minutes : public time_duration |
| { |
| public: |
| explicit minutes(long m) : |
| time_duration(0,m,0) |
| {} |
| }; |
| |
| //! Allows expression of durations as a seconds count |
| /*! \ingroup time_basics |
| */ |
| class seconds : public time_duration |
| { |
| public: |
| explicit seconds(long s) : |
| time_duration(0,0,s) |
| {} |
| }; |
| |
| |
| //! Allows expression of durations as milli seconds |
| /*! \ingroup time_basics |
| */ |
| typedef date_time::subsecond_duration<time_duration,1000> millisec; |
| typedef date_time::subsecond_duration<time_duration,1000> milliseconds; |
| |
| //! Allows expression of durations as micro seconds |
| /*! \ingroup time_basics |
| */ |
| typedef date_time::subsecond_duration<time_duration,1000000> microsec; |
| typedef date_time::subsecond_duration<time_duration,1000000> microseconds; |
| |
| //This is probably not needed anymore... |
| #if defined(BOOST_DATE_TIME_HAS_NANOSECONDS) |
| |
| //! Allows expression of durations as nano seconds |
| /*! \ingroup time_basics |
| */ |
| typedef date_time::subsecond_duration<time_duration,1000000000> nanosec; |
| typedef date_time::subsecond_duration<time_duration,1000000000> nanoseconds; |
| |
| |
| #endif |
| |
| |
| |
| |
| } }//namespace posix_time |
| |
| |
| #endif |
| |