projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | // Copyright David Abrahams 2005. Distributed under the Boost |
| 2 | // Software License, Version 1.0. (See accompanying | |
| 3 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
| 4 | #ifndef BOOST_PARAMETER_AUX_TAG_DWA2005610_HPP | |
| 5 | # define BOOST_PARAMETER_AUX_TAG_DWA2005610_HPP | |
| 6 | ||
| 7 | # include <boost/parameter/aux_/unwrap_cv_reference.hpp> | |
| 8 | # include <boost/parameter/aux_/tagged_argument.hpp> | |
| 9 | ||
| 10 | namespace boost { namespace parameter { namespace aux { | |
| 11 | ||
| 12 | template <class Keyword, class ActualArg | |
| 13 | #if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) | |
| 14 | , class = typename is_cv_reference_wrapper<ActualArg>::type | |
| 15 | #endif | |
| 16 | > | |
| 17 | struct tag | |
| 18 | { | |
| 19 | typedef tagged_argument< | |
| 20 | Keyword | |
| 21 | , typename unwrap_cv_reference<ActualArg>::type | |
| 22 | > type; | |
| 23 | }; | |
| 24 | ||
| 25 | #if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) | |
| 26 | template <class Keyword, class ActualArg> | |
| 27 | struct tag<Keyword,ActualArg,mpl::false_> | |
| 28 | { | |
| 29 | typedef tagged_argument< | |
| 30 | Keyword | |
| 31 | , ActualArg | |
| 32 | > type; | |
| 33 | }; | |
| 34 | #endif | |
| 35 | ||
| 36 | }}} // namespace boost::parameter::aux_ | |
| 37 | ||
| 38 | #endif // BOOST_PARAMETER_AUX_TAG_DWA2005610_HPP |