Last change
on this file since 44 was
29,
checked in by landauf, 16 years ago
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updated boost from 1_33_1 to 1_34_1
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File size:
1.2 KB
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1 | // Copyright (C) 2001-2003 |
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2 | // William E. Kempf |
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3 | // |
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4 | // Distributed under the Boost Software License, Version 1.0. (See accompanying |
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5 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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6 | |
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7 | #ifndef BOOST_XTIME_WEK070601_HPP |
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8 | #define BOOST_XTIME_WEK070601_HPP |
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9 | |
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10 | #include <boost/thread/detail/config.hpp> |
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11 | |
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12 | #include <boost/cstdint.hpp> |
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13 | |
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14 | namespace boost { |
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15 | |
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16 | enum xtime_clock_types |
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17 | { |
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18 | TIME_UTC=1 |
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19 | // TIME_TAI, |
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20 | // TIME_MONOTONIC, |
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21 | // TIME_PROCESS, |
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22 | // TIME_THREAD, |
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23 | // TIME_LOCAL, |
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24 | // TIME_SYNC, |
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25 | // TIME_RESOLUTION |
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26 | }; |
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27 | |
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28 | struct xtime |
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29 | { |
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30 | #if defined(BOOST_NO_INT64_T) |
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31 | typedef int_fast32_t xtime_sec_t; //INT_FAST32_MIN <= sec <= INT_FAST32_MAX |
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32 | #else |
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33 | typedef int_fast64_t xtime_sec_t; //INT_FAST64_MIN <= sec <= INT_FAST64_MAX |
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34 | #endif |
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35 | |
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36 | typedef int_fast32_t xtime_nsec_t; //0 <= xtime.nsec < NANOSECONDS_PER_SECOND |
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37 | |
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38 | xtime_sec_t sec; |
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39 | xtime_nsec_t nsec; |
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40 | }; |
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41 | |
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42 | int BOOST_THREAD_DECL xtime_get(struct xtime* xtp, int clock_type); |
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43 | |
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44 | inline int xtime_cmp(const xtime& xt1, const xtime& xt2) |
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45 | { |
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46 | if (xt1.sec == xt2.sec) |
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47 | return (int)(xt1.nsec - xt2.nsec); |
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48 | else |
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49 | return (xt1.sec > xt2.sec) ? 1 : -1; |
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50 | } |
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51 | |
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52 | } // namespace boost |
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53 | |
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54 | #endif //BOOST_XTIME_WEK070601_HPP |
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