diff options
author | Stefan Radomski <github@mintwerk.de> | 2016-05-12 13:12:33 (GMT) |
---|---|---|
committer | Stefan Radomski <github@mintwerk.de> | 2016-05-12 13:12:33 (GMT) |
commit | b62e7979600feee23dc7cdb61042a8fc7673122b (patch) | |
tree | f7351372f37979dd2d048e0b68a16a4cd3b2aadb /contrib/src/boost/concept/usage.hpp | |
parent | 1b11b310be61e51b3ac5ebb83f7c8a33aef3d6e8 (diff) | |
download | uscxml-b62e7979600feee23dc7cdb61042a8fc7673122b.zip uscxml-b62e7979600feee23dc7cdb61042a8fc7673122b.tar.gz uscxml-b62e7979600feee23dc7cdb61042a8fc7673122b.tar.bz2 |
Major Refactoring v2.0
Diffstat (limited to 'contrib/src/boost/concept/usage.hpp')
-rw-r--r-- | contrib/src/boost/concept/usage.hpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/contrib/src/boost/concept/usage.hpp b/contrib/src/boost/concept/usage.hpp new file mode 100644 index 0000000..e73370f --- /dev/null +++ b/contrib/src/boost/concept/usage.hpp @@ -0,0 +1,36 @@ +// Copyright David Abrahams 2006. Distributed under 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) +#ifndef BOOST_CONCEPT_USAGE_DWA2006919_HPP +# define BOOST_CONCEPT_USAGE_DWA2006919_HPP + +# include <boost/concept/assert.hpp> +# include <boost/detail/workaround.hpp> +# include <boost/concept/detail/backward_compatibility.hpp> + +namespace boost { namespace concepts { + +template <class Model> +struct usage_requirements +{ + ~usage_requirements() { ((Model*)0)->~Model(); } +}; + +# if BOOST_WORKAROUND(__GNUC__, <= 3) + +# define BOOST_CONCEPT_USAGE(model) \ + model(); /* at least 2.96 and 3.4.3 both need this :( */ \ + BOOST_CONCEPT_ASSERT((boost::concepts::usage_requirements<model>)); \ + ~model() + +# else + +# define BOOST_CONCEPT_USAGE(model) \ + BOOST_CONCEPT_ASSERT((boost::concepts::usage_requirements<model>)); \ + ~model() + +# endif + +}} // namespace boost::concepts + +#endif // BOOST_CONCEPT_USAGE_DWA2006919_HPP |