1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/ossrv/ossrv_pub/boost_apis/boost/parameter/name.hpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,155 @@
1.4 +// Copyright Daniel Wallin 2006. Use, modification and distribution is
1.5 +// subject to the Boost Software License, Version 1.0. (See accompanying
1.6 +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
1.7 +
1.8 +#ifndef BOOST_PARAMETER_NAME_060806_HPP
1.9 +# define BOOST_PARAMETER_NAME_060806_HPP
1.10 +
1.11 +# include <boost/parameter/keyword.hpp>
1.12 +# include <boost/parameter/value_type.hpp>
1.13 +# include <boost/detail/workaround.hpp>
1.14 +# include <boost/preprocessor/cat.hpp>
1.15 +# include <boost/preprocessor/stringize.hpp>
1.16 +# include <boost/preprocessor/control/iif.hpp>
1.17 +# include <boost/preprocessor/tuple/eat.hpp>
1.18 +# include <boost/preprocessor/tuple/elem.hpp>
1.19 +# include <boost/mpl/placeholders.hpp>
1.20 +
1.21 +# if !defined(BOOST_NO_SFINAE) \
1.22 + && !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
1.23 +
1.24 +# include <boost/utility/enable_if.hpp>
1.25 +# include <boost/mpl/lambda.hpp>
1.26 +
1.27 +namespace boost { namespace parameter { namespace aux {
1.28 +
1.29 +// Tag type passed to MPL lambda.
1.30 +struct lambda_tag;
1.31 +
1.32 +struct name_tag_base
1.33 +{};
1.34 +
1.35 +template <class Tag>
1.36 +struct name_tag
1.37 +{};
1.38 +
1.39 +template <class T>
1.40 +struct is_name_tag
1.41 + : mpl::false_
1.42 +{};
1.43 +
1.44 +}}} // namespace boost::parameter::aux
1.45 +
1.46 +namespace boost { namespace mpl {
1.47 +
1.48 +template <class T>
1.49 +struct lambda<
1.50 + T
1.51 + , typename enable_if<
1.52 + parameter::aux::is_name_tag<T>, parameter::aux::lambda_tag
1.53 + >::type
1.54 +>
1.55 +{
1.56 + typedef true_ is_le;
1.57 + typedef bind3< quote3<parameter::value_type>, arg<2>, T, void> result_;
1.58 + typedef result_ type;
1.59 +};
1.60 +
1.61 +}} // namespace boost::mpl
1.62 +
1.63 +# endif
1.64 +
1.65 +# if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
1.66 +# include <boost/preprocessor/detail/split.hpp>
1.67 +// From Paul Mensonides
1.68 +# define BOOST_PARAMETER_IS_BINARY(x) \
1.69 + BOOST_PP_SPLIT(1, BOOST_PARAMETER_IS_BINARY_C x BOOST_PP_COMMA() 0) \
1.70 + /**/
1.71 +# define BOOST_PARAMETER_IS_BINARY_C(x,y) \
1.72 + ~, 1 BOOST_PP_RPAREN() \
1.73 + BOOST_PP_TUPLE_EAT(2) BOOST_PP_LPAREN() ~ \
1.74 + /**/
1.75 +# else
1.76 +# include <boost/preprocessor/detail/is_binary.hpp>
1.77 +# define BOOST_PARAMETER_IS_BINARY(x) BOOST_PP_IS_BINARY(x)
1.78 +# endif
1.79 +
1.80 +# if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
1.81 +# define BOOST_PARAMETER_NAME_OBJECT(tag, name) \
1.82 + static ::boost::parameter::keyword<tag>& name \
1.83 + = ::boost::parameter::keyword<tag>::get();
1.84 +# else
1.85 +# define BOOST_PARAMETER_NAME_OBJECT(tag, name) \
1.86 + namespace \
1.87 + { \
1.88 + ::boost::parameter::keyword<tag>& name \
1.89 + = ::boost::parameter::keyword<tag>::get(); \
1.90 + }
1.91 +# endif
1.92 +
1.93 +# define BOOST_PARAMETER_BASIC_NAME(tag_namespace, tag, name) \
1.94 + namespace tag_namespace \
1.95 + { \
1.96 + struct tag \
1.97 + { \
1.98 + static char const* keyword_name() \
1.99 + { \
1.100 + return BOOST_PP_STRINGIZE(tag); \
1.101 + } \
1.102 + \
1.103 + typedef boost::parameter::value_type< \
1.104 + boost::mpl::_2, tag, boost::parameter::void_ \
1.105 + > _; \
1.106 + \
1.107 + typedef boost::parameter::value_type< \
1.108 + boost::mpl::_2, tag, boost::parameter::void_ \
1.109 + > _1; \
1.110 + }; \
1.111 + } \
1.112 + BOOST_PARAMETER_NAME_OBJECT(tag_namespace::tag, name)
1.113 +
1.114 +# define BOOST_PARAMETER_COMPLEX_NAME_TUPLE1(tag,namespace) \
1.115 + (tag, namespace), ~
1.116 +
1.117 +# define BOOST_PARAMETER_COMPLEX_NAME_TUPLE(name) \
1.118 + BOOST_PP_TUPLE_ELEM(2, 0, (BOOST_PARAMETER_COMPLEX_NAME_TUPLE1 name))
1.119 +
1.120 +# define BOOST_PARAMETER_COMPLEX_NAME_TAG(name) \
1.121 + BOOST_PP_TUPLE_ELEM(2, 0, BOOST_PARAMETER_COMPLEX_NAME_TUPLE(name))
1.122 +
1.123 +# define BOOST_PARAMETER_COMPLEX_NAME_NAMESPACE(name) \
1.124 + BOOST_PP_TUPLE_ELEM(2, 1, BOOST_PARAMETER_COMPLEX_NAME_TUPLE(name))
1.125 +
1.126 +# define BOOST_PARAMETER_COMPLEX_NAME(name) \
1.127 + BOOST_PARAMETER_BASIC_NAME( \
1.128 + BOOST_PARAMETER_COMPLEX_NAME_NAMESPACE(name) \
1.129 + , BOOST_PP_TUPLE_EAT(2) name \
1.130 + , BOOST_PARAMETER_COMPLEX_NAME_TAG(name) \
1.131 + ) \
1.132 +/**/
1.133 +
1.134 +# define BOOST_PARAMETER_SIMPLE_NAME(name) \
1.135 + BOOST_PARAMETER_BASIC_NAME(tag, name, BOOST_PP_CAT(_, name))
1.136 +
1.137 +# define BOOST_PARAMETER_NAME(name) \
1.138 + BOOST_PP_IIF( \
1.139 + BOOST_PARAMETER_IS_BINARY(name) \
1.140 + , BOOST_PARAMETER_COMPLEX_NAME \
1.141 + , BOOST_PARAMETER_SIMPLE_NAME \
1.142 + )(name) \
1.143 +/**/
1.144 +
1.145 +
1.146 +# define BOOST_PARAMETER_TEMPLATE_KEYWORD(name) \
1.147 + namespace tag \
1.148 + { \
1.149 + struct name; \
1.150 + } \
1.151 + template <class T> \
1.152 + struct name \
1.153 + : boost::parameter::template_keyword<tag::name, T> \
1.154 + {}; \
1.155 +/**/
1.156 +
1.157 +#endif // BOOST_PARAMETER_NAME_060806_HPP
1.158 +