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Diffstat (limited to '3rdParty/Boost/src/boost/spirit/home/support/detail/make_cons.hpp')
-rw-r--r--3rdParty/Boost/src/boost/spirit/home/support/detail/make_cons.hpp86
1 files changed, 86 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/spirit/home/support/detail/make_cons.hpp b/3rdParty/Boost/src/boost/spirit/home/support/detail/make_cons.hpp
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+++ b/3rdParty/Boost/src/boost/spirit/home/support/detail/make_cons.hpp
@@ -0,0 +1,86 @@
+/*=============================================================================
+ Copyright (c) 2001-2011 Joel de Guzman
+ http://spirit.sourceforge.net/
+
+ 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_SPIRIT_MAKE_CONS_OCTOBER_16_2008_1252PM
+#define BOOST_SPIRIT_MAKE_CONS_OCTOBER_16_2008_1252PM
+
+#if defined(_MSC_VER)
+#pragma once
+#endif
+
+#include <boost/spirit/include/phoenix_limits.hpp> // needs to be included before proto
+#include <boost/proto/proto.hpp>
+#include <boost/mpl/eval_if.hpp>
+#include <boost/fusion/include/cons.hpp>
+#include <boost/type_traits/remove_const.hpp>
+#include <boost/type_traits/is_abstract.hpp>
+#include <boost/type_traits/is_function.hpp>
+#include <boost/type_traits/add_reference.hpp>
+#include <boost/utility/enable_if.hpp>
+
+namespace boost { namespace spirit { namespace detail
+{
+ template <typename T>
+ struct as_meta_element
+ : mpl::eval_if_c<is_abstract<T>::value || is_function<T>::value
+ , add_reference<T>, remove_const<T> >
+ {};
+
+ template <typename T>
+ struct as_meta_element<T&> : as_meta_element<T> // always store by value
+ {};
+
+ template <typename T, int N>
+ struct as_meta_element<T[N]>
+ {
+ typedef const T(&type)[N];
+ };
+
+ namespace result_of
+ {
+ template <typename Car, typename Cdr = fusion::nil>
+ struct make_cons
+ {
+ typedef typename as_meta_element<Car>::type car_type;
+ typedef typename fusion::cons<car_type, Cdr> type;
+ };
+ }
+
+ template <typename Car, typename Cdr>
+ fusion::cons<typename as_meta_element<Car>::type, Cdr>
+ make_cons(Car const& car, Cdr const& cdr)
+ {
+ typedef typename as_meta_element<Car>::type car_type;
+ typedef typename fusion::cons<car_type, Cdr> result;
+ return result(car, cdr);
+ }
+
+ template <typename Car>
+ fusion::cons<typename as_meta_element<Car>::type>
+ make_cons(Car const& car)
+ {
+ typedef typename as_meta_element<Car>::type car_type;
+ typedef typename fusion::cons<car_type> result;
+ return result(car);
+ }
+
+#if defined(__GNUC__) && (__GNUC__ == 4) && (__GNUC_MINOR__ == 0)
+ // workaround for gcc-4.0 bug where illegal function types
+ // can be formed (const is added to function type)
+ // description: http://lists.boost.org/Archives/boost/2009/04/150743.php
+ template <typename Car>
+ fusion::cons<typename as_meta_element<Car>::type>
+ make_cons(Car& car, typename enable_if<is_function<Car> >::type* = 0)
+ {
+ typedef typename as_meta_element<Car>::type car_type;
+ typedef typename fusion::cons<car_type> result;
+ return result(car);
+ }
+#endif
+}}}
+
+#endif