Re: [Boost-bugs] [Boost C++ Libraries] #9379: 'boost::chrono::steady_clock' has not been declared" on boost 1.55, hp-ux 11.23 IA, gcc 4.6

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #9379: 'boost::chrono::steady_clock' has not been declared" on boost 1.55, hp-ux 11.23 IA, gcc 4.6
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2015-01-25 08:10:18

#9379: 'boost::chrono::steady_clock' has not been declared" on boost 1.55, hp-ux
11.23 IA, gcc 4.6
-------------------------------+--------------------------
  Reporter:  gengyonghui@…     |      Owner:  viboes
      Type:  Bugs              |     Status:  reopened
 Milestone:  To Be Determined  |  Component:  chrono
   Version:  Boost 1.55.0      |   Severity:  Problem
Resolution:                    |   Keywords:  steady_clock
-------------------------------+--------------------------

Comment (by viboes):

 Once you have found the flag, we can continue with

 {{{
 diff --git a/include/boost/chrono/detail/inlined/posix/chrono.hpp
 b/include/boost/chrono/detail/inlined/posix/chrono.hpp
 index e35a7ce..5a0d42d 100644
 --- a/include/boost/chrono/detail/inlined/posix/chrono.hpp
 +++ b/include/boost/chrono/detail/inlined/posix/chrono.hpp
 @@ -73,6 +73,9 @@ namespace chrono

    steady_clock::time_point steady_clock::now() BOOST_NOEXCEPT
    {
 +#ifdef BOOST_CHRONO_HAS_GETHRTIME
 +    return time_point(nanoseconds(gethrtime());
 +#else
      timespec ts;
      if ( ::clock_gettime( CLOCK_MONOTONIC, &ts ) )
      {
 @@ -81,20 +84,25 @@ namespace chrono

      return time_point(duration(
        static_cast<steady_clock::rep>( ts.tv_sec ) * 1000000000 +
 ts.tv_nsec));
 +#endif
    }

  #if !defined BOOST_CHRONO_DONT_PROVIDE_HYBRID_ERROR_HANDLING
    steady_clock::time_point steady_clock::now(system::error_code & ec)
    {
 +#ifdef BOOST_CHRONO_HAS_GETHRTIME
 +    ec.clear();
 +    return time_point(nanoseconds(gethrtime());
 +#else
      timespec ts;
      if ( ::clock_gettime( CLOCK_MONOTONIC, &ts ) )
      {
          if (BOOST_CHRONO_IS_THROWS(ec))
          {
              boost::throw_exception(
 -                    system::system_error(
 -                            errno,
 -                            BOOST_CHRONO_SYSTEM_CATEGORY,
 +                    system::system_error(
 +                            errno,
 +                            BOOST_CHRONO_SYSTEM_CATEGORY,
                              "chrono::steady_clock" ));
          }
          else
 @@ -104,12 +112,13 @@ namespace chrono
          }
      }

 -    if (!BOOST_CHRONO_IS_THROWS(ec))
 +    if (!BOOST_CHRONO_IS_THROWS(ec))
      {
          ec.clear();
      }
      return time_point(duration(
        static_cast<steady_clock::rep>( ts.tv_sec ) * 1000000000 +
 ts.tv_nsec));
 +#endif
    }
  #endif
  #endif

 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/9379#comment:15>
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