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      */
BOOST_SCOPED_ENUM_DECLARE_BEGIN(duration_style)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
36