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- // (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;
- }
- }
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