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Diffstat (limited to '3rdParty/Boost/src/boost/spirit/home/phoenix/core/argument.hpp')
-rw-r--r--3rdParty/Boost/src/boost/spirit/home/phoenix/core/argument.hpp99
1 files changed, 99 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/spirit/home/phoenix/core/argument.hpp b/3rdParty/Boost/src/boost/spirit/home/phoenix/core/argument.hpp
new file mode 100644
index 0000000..1679cb2
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+++ b/3rdParty/Boost/src/boost/spirit/home/phoenix/core/argument.hpp
@@ -0,0 +1,99 @@
+/*=============================================================================
+ Copyright (c) 2001-2007 Joel de Guzman
+
+ 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 PHOENIX_CORE_ARGUMENT_HPP
+#define PHOENIX_CORE_ARGUMENT_HPP
+
+#include <boost/preprocessor/repetition/repeat_from_to.hpp>
+#include <boost/preprocessor/inc.hpp>
+#include <boost/spirit/home/phoenix/core/actor.hpp>
+#include <boost/fusion/include/at.hpp>
+#include <boost/mpl/if.hpp>
+#include <boost/mpl/eval_if.hpp>
+#include <boost/mpl/identity.hpp>
+#include <boost/mpl/less.hpp>
+#include <boost/mpl/bool.hpp>
+#include <boost/mpl/int.hpp>
+#include <boost/mpl/at.hpp>
+#include <boost/mpl/size.hpp>
+#include <boost/type_traits/add_reference.hpp>
+
+#define PHOENIX_DECLARE_ARG(z, n, data) \
+ typedef actor<argument<n> > \
+ BOOST_PP_CAT(BOOST_PP_CAT(arg, BOOST_PP_INC(n)), _type); \
+ actor<argument<n> > const \
+ BOOST_PP_CAT(arg, BOOST_PP_INC(n)) = argument<n>(); \
+ typedef actor<argument<n> > \
+ BOOST_PP_CAT(BOOST_PP_CAT(_, BOOST_PP_INC(n)), _type); \
+ actor<argument<n> > const \
+ BOOST_PP_CAT(_, BOOST_PP_INC(n)) = argument<n>();
+
+namespace boost { namespace phoenix
+{
+ namespace detail
+ {
+ template <typename Arg>
+ struct error_argument_not_found {};
+ inline void test_invalid_argument(int) {}
+ }
+
+ template <int N>
+ struct argument
+ {
+ typedef mpl::true_ no_nullary;
+
+ template <typename Env>
+ struct result
+ {
+ typedef typename
+ fusion::result_of::at<typename Env::tie_type, mpl::int_<N> >::type
+ type;
+ };
+
+ template <typename Env>
+ typename result<Env>::type
+ eval(Env const& env) const
+ {
+ typedef typename
+ mpl::if_<
+ mpl::less<mpl::int_<N>, mpl::size<typename Env::args_type> >
+ , int
+ , detail::error_argument_not_found<argument<N> >
+ >::type
+ check_out_of_bounds;
+
+ detail::test_invalid_argument(check_out_of_bounds());
+ return fusion::at_c<N>(env.args());
+ }
+ };
+
+ namespace arg_names
+ {
+ // Phoenix style names
+ typedef actor<argument<0> > arg1_type;
+ actor<argument<0> > const arg1 = argument<0>();
+ typedef actor<argument<1> > arg2_type;
+ actor<argument<1> > const arg2 = argument<1>();
+ typedef actor<argument<2> > arg3_type;
+ actor<argument<2> > const arg3 = argument<2>();
+
+ // BLL style names
+ typedef actor<argument<0> > _1_type;
+ actor<argument<0> > const _1 = argument<0>();
+ typedef actor<argument<1> > _2_type;
+ actor<argument<1> > const _2 = argument<1>();
+ typedef actor<argument<2> > _3_type;
+ actor<argument<2> > const _3 = argument<2>();
+
+ // Bring in the rest or the Phoenix style arguments (arg4 .. argN+1)
+ // and BLL style arguments (_4 .. _N+1), using PP
+ BOOST_PP_REPEAT_FROM_TO(
+ 3, PHOENIX_ARG_LIMIT, PHOENIX_DECLARE_ARG, _)
+ }
+}}
+
+#undef PHOENIX_DECLARE_ARG
+#endif