| // (C) Copyright John Maddock 2001. |
| // Use, modification and distribution are subject to the |
| // Boost Software License, Version 1.0. (See accompanying file |
| // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| |
| // See http://www.boost.org/libs/config for most recent version. |
| |
| // MACRO: BOOST_HAS_MACRO_USE_FACET |
| // TITLE: macro version of use_facet: _USE |
| // DESCRIPTION: The standard library lacks a conforming std::use_facet, |
| // but has a macro _USE(loc, Type) that does the job. |
| // This is primarily for the Dinkumware std lib. |
| |
| #include <locale> |
| |
| #ifndef _USE |
| #error "macro _USE not defined" |
| #endif |
| |
| namespace boost_has_macro_use_facet{ |
| |
| int test() |
| { |
| std::locale l; |
| const std::ctype<char>& ct = std::_USE(l, std::ctype<char>); |
| return 0; |
| } |
| |
| } |
| |
| |
| |
| |
| |
| |