[857] | 1 | #ifndef POSIX_TIME_DURATION_HPP___
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| 2 | #define POSIX_TIME_DURATION_HPP___
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| 3 |
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| 4 | /* Copyright (c) 2002,2003 CrystalClear Software, Inc.
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| 5 | * Use, modification and distribution is subject to the
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| 6 | * Boost Software License, Version 1.0. (See accompanying
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| 7 | * file LICENSE-1.0 or http://www.boost.org/LICENSE-1.0)
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| 8 | * Author: Jeff Garland
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| 9 | * $Date: 2003/11/23 02:37:57 $
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| 10 | */
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| 11 |
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| 12 | #include "boost/date_time/posix_time/posix_time_config.hpp"
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| 13 |
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| 14 | namespace boost {
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| 15 | namespace posix_time {
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| 16 |
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| 17 | //! Allows expression of durations as an hour count
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| 18 | /*! \ingroup time_basics
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| 19 | */
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| 20 | class hours : public time_duration
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| 21 | {
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| 22 | public:
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| 23 | explicit hours(long h) :
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| 24 | time_duration(h,0,0)
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| 25 | {}
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| 26 | };
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| 27 |
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| 28 | //! Allows expression of durations as a minute count
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| 29 | /*! \ingroup time_basics
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| 30 | */
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| 31 | class minutes : public time_duration
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| 32 | {
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| 33 | public:
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| 34 | explicit minutes(long m) :
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| 35 | time_duration(0,m,0)
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| 36 | {}
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| 37 | };
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| 38 |
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| 39 | //! Allows expression of durations as a seconds count
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| 40 | /*! \ingroup time_basics
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| 41 | */
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| 42 | class seconds : public time_duration
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| 43 | {
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| 44 | public:
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| 45 | explicit seconds(long s) :
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| 46 | time_duration(0,0,s)
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| 47 | {}
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| 48 | };
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| 49 |
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| 50 |
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| 51 | //! Allows expression of durations as milli seconds
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| 52 | /*! \ingroup time_basics
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| 53 | */
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| 54 | typedef date_time::subsecond_duration<time_duration,1000> millisec;
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| 55 | typedef date_time::subsecond_duration<time_duration,1000> milliseconds;
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| 56 |
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| 57 | //! Allows expression of durations as micro seconds
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| 58 | /*! \ingroup time_basics
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| 59 | */
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| 60 | typedef date_time::subsecond_duration<time_duration,1000000> microsec;
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| 61 | typedef date_time::subsecond_duration<time_duration,1000000> microseconds;
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| 62 |
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| 63 | //This is probably not needed anymore...
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| 64 | #if defined(BOOST_DATE_TIME_HAS_NANOSECONDS)
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| 65 |
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| 66 | //! Allows expression of durations as nano seconds
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| 67 | /*! \ingroup time_basics
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| 68 | */
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| 69 | typedef date_time::subsecond_duration<time_duration,1000000000> nanosec;
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| 70 | typedef date_time::subsecond_duration<time_duration,1000000000> nanoseconds;
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| 71 |
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| 72 |
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| 73 | #endif
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| 74 |
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| 75 |
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| 76 |
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| 77 |
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| 78 | } }//namespace posix_time
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| 79 |
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| 80 |
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| 81 | #endif
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| 82 |
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