--- /dev/null
+// Copyright (C) 2004 Arkadiy Vertleyb
+// 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_TYPEOF_MODIFIERS_HPP_INCLUDED
+#define BOOST_TYPEOF_MODIFIERS_HPP_INCLUDED
+
+#include <boost/typeof/encode_decode.hpp>
+#include <boost/preprocessor/facilities/identity.hpp>
+
+#include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP()
+
+// modifiers
+
+#define BOOST_TYPEOF_modifier_support(ID, Fun)\
+ template<class V, class T> struct encode_type_impl<V, Fun(T)>\
+ {\
+ typedef\
+ typename boost::type_of::encode_type<\
+ typename boost::type_of::push_back<\
+ V\
+ , boost::mpl::size_t<ID> >::type\
+ , T>::type\
+ type;\
+ };\
+ template<class Iter> struct decode_type_impl<boost::mpl::size_t<ID>, Iter>\
+ {\
+ typedef boost::type_of::decode_type<Iter> d1;\
+ typedef Fun(typename d1::type) type;\
+ typedef typename d1::iter iter;\
+ }
+
+
+#define BOOST_TYPEOF_const_fun(T) const T
+#define BOOST_TYPEOF_volatile_fun(T) volatile T
+#define BOOST_TYPEOF_volatile_const_fun(T) volatile const T
+#define BOOST_TYPEOF_pointer_fun(T) T*
+#define BOOST_TYPEOF_reference_fun(T) T&
+
+#if defined(__BORLANDC__) && (__BORLANDC__ < 0x600)
+//Borland incorrectly handles T const, T const volatile and T volatile.
+//It drops the decoration no matter what, so we need to try to handle T* const etc. without loosing the top modifier.
+#define BOOST_TYPEOF_const_pointer_fun(T) T const *
+#define BOOST_TYPEOF_const_reference_fun(T) T const &
+#define BOOST_TYPEOF_volatile_pointer_fun(T) T volatile*
+#define BOOST_TYPEOF_volatile_reference_fun(T) T volatile&
+#define BOOST_TYPEOF_volatile_const_pointer_fun(T) T volatile const *
+#define BOOST_TYPEOF_volatile_const_reference_fun(T) T volatile const &
+#endif
+
+BOOST_TYPEOF_BEGIN_ENCODE_NS
+
+BOOST_TYPEOF_modifier_support(BOOST_TYPEOF_UNIQUE_ID(), BOOST_TYPEOF_const_fun);
+BOOST_TYPEOF_modifier_support(BOOST_TYPEOF_UNIQUE_ID(), BOOST_TYPEOF_volatile_fun);
+BOOST_TYPEOF_modifier_support(BOOST_TYPEOF_UNIQUE_ID(), BOOST_TYPEOF_volatile_const_fun);
+BOOST_TYPEOF_modifier_support(BOOST_TYPEOF_UNIQUE_ID(), BOOST_TYPEOF_pointer_fun);
+BOOST_TYPEOF_modifier_support(BOOST_TYPEOF_UNIQUE_ID(), BOOST_TYPEOF_reference_fun);
+
+#if defined(__BORLANDC__) && (__BORLANDC__ < 0x600)
+BOOST_TYPEOF_modifier_support(BOOST_TYPEOF_UNIQUE_ID(), BOOST_TYPEOF_const_pointer_fun);
+BOOST_TYPEOF_modifier_support(BOOST_TYPEOF_UNIQUE_ID(), BOOST_TYPEOF_const_reference_fun);
+BOOST_TYPEOF_modifier_support(BOOST_TYPEOF_UNIQUE_ID(), BOOST_TYPEOF_volatile_pointer_fun);
+BOOST_TYPEOF_modifier_support(BOOST_TYPEOF_UNIQUE_ID(), BOOST_TYPEOF_volatile_reference_fun);
+BOOST_TYPEOF_modifier_support(BOOST_TYPEOF_UNIQUE_ID(), BOOST_TYPEOF_volatile_const_pointer_fun);
+BOOST_TYPEOF_modifier_support(BOOST_TYPEOF_UNIQUE_ID(), BOOST_TYPEOF_volatile_const_reference_fun);
+#endif
+
+BOOST_TYPEOF_END_ENCODE_NS
+
+#undef BOOST_TYPEOF_modifier_support
+#undef BOOST_TYPEOF_const_fun
+#undef BOOST_TYPEOF_volatile_fun
+#undef BOOST_TYPEOF_volatile_const_fun
+#undef BOOST_TYPEOF_pointer_fun
+#undef BOOST_TYPEOF_reference_fun
+
+#if defined(__BORLANDC__) && (__BORLANDC__ < 0x600)
+#undef BOOST_TYPEOF_const_pointer_fun
+#undef BOOST_TYPEOF_const_reference_fun
+#undef BOOST_TYPEOF_volatile_pointer_fun
+#undef BOOST_TYPEOF_volatile_reference_fun
+#undef BOOST_TYPEOF_volatile_const_pointer_fun
+#undef BOOST_TYPEOF_volatile_const_reference_fun
+#endif
+
+// arrays
+
+#define BOOST_TYPEOF_array_support(ID, Qualifier)\
+ template<class V, class T, int N>\
+ struct encode_type_impl<V, Qualifier() T[N]>\
+ {\
+ typedef\
+ typename boost::type_of::encode_type<\
+ typename boost::type_of::push_back<\
+ typename boost::type_of::push_back<\
+ V\
+ , boost::mpl::size_t<ID> >::type\
+ , boost::mpl::size_t<N> >::type\
+ , T>::type\
+ type;\
+ };\
+ template<class Iter>\
+ struct decode_type_impl<boost::mpl::size_t<ID>, Iter>\
+ {\
+ enum{n = Iter::type::value};\
+ typedef boost::type_of::decode_type<typename Iter::next> d;\
+ typedef typename d::type Qualifier() type[n];\
+ typedef typename d::iter iter;\
+ }
+
+BOOST_TYPEOF_BEGIN_ENCODE_NS
+
+BOOST_TYPEOF_array_support(BOOST_TYPEOF_UNIQUE_ID(), BOOST_PP_EMPTY);
+BOOST_TYPEOF_array_support(BOOST_TYPEOF_UNIQUE_ID(), BOOST_PP_IDENTITY(const));
+BOOST_TYPEOF_array_support(BOOST_TYPEOF_UNIQUE_ID(), BOOST_PP_IDENTITY(volatile));
+BOOST_TYPEOF_array_support(BOOST_TYPEOF_UNIQUE_ID(), BOOST_PP_IDENTITY(volatile const));
+BOOST_TYPEOF_END_ENCODE_NS
+
+#undef BOOST_TYPEOF_array_support
+
+#endif//BOOST_TYPEOF_MODIFIERS_HPP_INCLUDED