ceph/src/boost/boost/chrono/io/duration_style.hpp

   1 //  (C) Copyright Howard Hinnant
   2 //  (C) Copyright 2011 Vicente J. Botet Escriba
   3 //  Use, modification and distribution are subject to the Boost Software License,
   4 //  Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   5 //  http://www.boost.org/LICENSE_1_0.txt).
   6 //
   7 // This code was adapted by Vicente from Howard Hinnant's experimental work
   8 // on chrono i/o to Boost
   9
  10 #ifndef BOOST_CHRONO_IO_DURATION_STYLE_HPP
  11 #define BOOST_CHRONO_IO_DURATION_STYLE_HPP
  12
  13 #include <boost/detail/scoped_enum_emulation.hpp>
  14
  15 namespace boost
  16 {
  17   namespace chrono
  18   {
  19     /**
  20      * Scoped enumeration emulation stating whether the duration I/O style is long or short.
  21      * prefix means duration::rep with whatever stream/locale settings are set for it followed by a long name representing the unit
  22      * symbol means duration::rep with whatever stream/locale settings are set for it followed by a SI unit abbreviation
  23      */
  24     BOOST_SCOPED_ENUM_DECLARE_BEGIN(duration_style)
  25           {
  26             prefix, symbol
  27           }
  28     BOOST_SCOPED_ENUM_DECLARE_END(duration_style)
  29
  30
  31   } // chrono
  32
  33 }
  34
  35 #endif  // header