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-rw-r--r--3rdParty/Boost/src/boost/spirit/home/support/argument.hpp145
1 files changed, 145 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/spirit/home/support/argument.hpp b/3rdParty/Boost/src/boost/spirit/home/support/argument.hpp
new file mode 100644
index 0000000..39b087f
--- /dev/null
+++ b/3rdParty/Boost/src/boost/spirit/home/support/argument.hpp
@@ -0,0 +1,145 @@
+/*=============================================================================
+ Copyright (c) 2001-2011 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)
+==============================================================================*/
+#if !defined(BOOST_SPIRIT_ARGUMENT_FEBRUARY_17_2007_0339PM)
+#define BOOST_SPIRIT_ARGUMENT_FEBRUARY_17_2007_0339PM
+
+#if defined(_MSC_VER)
+#pragma once
+#endif
+
+#include <boost/preprocessor/repetition/repeat_from_to.hpp>
+#include <boost/preprocessor/arithmetic/inc.hpp>
+#include <boost/spirit/home/phoenix/core/actor.hpp>
+#include <boost/spirit/home/phoenix/core/argument.hpp>
+#include <boost/spirit/home/support/assert_msg.hpp>
+#include <boost/fusion/include/at.hpp>
+#include <boost/fusion/include/size.hpp>
+#include <boost/mpl/size.hpp>
+#include <boost/mpl/at.hpp>
+
+#if !defined(SPIRIT_ARGUMENTS_LIMIT)
+# define SPIRIT_ARGUMENTS_LIMIT PHOENIX_LIMIT
+#endif
+
+#define SPIRIT_DECLARE_ARG(z, n, data) \
+ phoenix::actor<argument<n> > const \
+ BOOST_PP_CAT(_, BOOST_PP_INC(n)) = argument<n>();
+
+#define SPIRIT_USING_ARGUMENT(z, n, data) using spirit::BOOST_PP_CAT(_, n);
+
+namespace boost { namespace spirit
+{
+ namespace result_of
+ {
+ template <typename Sequence, int N>
+ struct get_arg
+ {
+ typedef typename
+ fusion::result_of::size<Sequence>::type
+ sequence_size;
+
+ // report invalid argument not found (N is out of bounds)
+ BOOST_SPIRIT_ASSERT_MSG(
+ (N < sequence_size::value),
+ index_is_out_of_bounds, ());
+
+ typedef typename
+ fusion::result_of::at_c<Sequence, N>::type
+ type;
+
+ static type call(Sequence& seq)
+ {
+ return fusion::at_c<N>(seq);
+ }
+ };
+
+ template <typename Sequence, int N>
+ struct get_arg<Sequence&, N> : get_arg<Sequence, N>
+ {
+ };
+ }
+
+ template <int N, typename T>
+ typename result_of::get_arg<T, N>::type
+ get_arg(T& val)
+ {
+ return result_of::get_arg<T, N>::call(val);
+ }
+
+ struct attribute_context
+ {
+ typedef mpl::true_ no_nullary;
+
+ template <typename Env>
+ struct result
+ {
+ // FIXME: is this remove_const really necessary?
+ typedef typename
+ remove_const<
+ typename mpl::at_c<typename Env::args_type, 0>::type
+ >::type
+ type;
+ };
+
+ template <typename Env>
+ typename result<Env>::type
+ eval(Env const& env) const
+ {
+ return fusion::at_c<0>(env.args());
+ }
+ };
+
+ template <int N>
+ struct argument
+ {
+ typedef mpl::true_ no_nullary;
+
+ template <typename Env>
+ struct result
+ {
+ typedef typename
+ mpl::at_c<typename Env::args_type, 0>::type
+ arg_type;
+
+ typedef typename result_of::get_arg<arg_type, N>::type type;
+ };
+
+ template <typename Env>
+ typename result<Env>::type
+ eval(Env const& env) const
+ {
+ return get_arg<N>(fusion::at_c<0>(env.args()));
+ }
+ };
+
+ // _0 refers to the whole attribute as generated by the lhs parser
+ phoenix::actor<attribute_context> const _0 = attribute_context();
+
+ // _1, _2, ... refer to the attributes of the single components the lhs
+ // parser is composed of
+ phoenix::actor<argument<0> > const _1 = argument<0>();
+ phoenix::actor<argument<1> > const _2 = argument<1>();
+ phoenix::actor<argument<2> > const _3 = argument<2>();
+
+ // '_pass' may be used to make a match fail in retrospective
+ phoenix::actor<phoenix::argument<2> > const _pass = phoenix::argument<2>();
+
+ // Bring in the rest of the arguments and attributes (_4 .. _N+1), using PP
+ BOOST_PP_REPEAT_FROM_TO(
+ 3, SPIRIT_ARGUMENTS_LIMIT, SPIRIT_DECLARE_ARG, _)
+
+ // You can bring these in with the using directive
+ // without worrying about bringing in too much.
+ namespace labels
+ {
+ BOOST_PP_REPEAT(SPIRIT_ARGUMENTS_LIMIT, SPIRIT_USING_ARGUMENT, _)
+ }
+
+}}
+
+#undef SPIRIT_DECLARE_ARG
+#endif