forgot operator details

[SVN r66526]
2026-02-13 12:42:11 +00:00 · 2010-11-12 15:19:44 +00:00
parent 6cf8f3aba6
commit 7e08dd2ffa
1 changed files with 114 additions and 0 deletions
--- a/include/boost/phoenix/operator/detail/mem_fun_ptr_gen.hpp
+++ b/include/boost/phoenix/operator/detail/mem_fun_ptr_gen.hpp
@@ -0,0 +1,114 @@
+/*==============================================================================
+    Copyright (c) 2001-2010 Joel de Guzman
+    Copyright (c) 2010 Thomas Heller
+
+    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 !PHOENIX_IS_ITERATING
+
+#ifndef PHOENIX_OPERATOR_MEMBER_DETAIL_MEM_FUN_PTR_GEN_HPP
+#define PHOENIX_OPERATOR_MEMBER_DETAIL_MEM_FUN_PTR_GEN_HPP
+
+namespace boost { namespace phoenix
+{
+	namespace tag
+	{
+		struct mem_fun_ptr {};
+	}
+
+	namespace detail {
+        namespace result_of
+        {
+            template <typename Object, typename MemPtr,
+                PHOENIX_typename_A_void(PHOENIX_MEMBER_LIMIT)
+                , typename Dummy = void>
+            struct mem_fun_ptr_gen;
+
+            template <typename Object, typename MemPtr>
+            struct mem_fun_ptr_gen<Object, MemPtr>
+                : proto::result_of::make_expr<
+                      tag::mem_fun_ptr
+                    , phoenix_domain
+                    , MemPtr
+                    , Object>
+            {};
+
+#define PHOENIX_ITERATE_RESULT_OF 1
+#define PHOENIX_ITERATION_PARAMS                                                \
+        (4, (1, PHOENIX_MEMBER_LIMIT,                                           \
+        <boost/phoenix/operator/detail/mem_fun_ptr_gen.hpp>,                    \
+        PHOENIX_ITERATE_RESULT_OF))
+#include PHOENIX_ITERATE()
+#undef PHOENIX_ITERATE_RESULT_OF
+
+        }
+
+        template <typename Object, typename MemPtr>
+        struct mem_fun_ptr_gen
+        {
+            mem_fun_ptr_gen(Object const& obj, MemPtr ptr)
+              : obj(obj)
+              , ptr(ptr)
+            {}
+
+            typename result_of::mem_fun_ptr_gen<Object, MemPtr>::type const
+            operator()() const
+            {
+                return proto::make_expr<
+                    tag::mem_fun_ptr, phoenix_domain>(ptr, obj);
+            }
+
+#define PHOENIX_ITERATE_OPERATOR 2
+#define PHOENIX_ITERATION_PARAMS                                                \
+        (4, (1, PHOENIX_MEMBER_LIMIT,                                           \
+        <boost/phoenix/operator/detail/mem_fun_ptr_gen.hpp>,                    \
+        PHOENIX_ITERATE_OPERATOR))
+#include PHOENIX_ITERATE()
+#undef PHOENIX_ITERATE_OPERATOR
+
+            Object const& obj;
+            MemPtr ptr;
+
+        };
+
+	}
+}}
+
+#endif
+
+#else
+
+#if BOOST_PP_ITERATION_FLAGS() == PHOENIX_ITERATE_RESULT_OF
+
+            template <typename Object, typename MemPtr, PHOENIX_typename_A>
+            struct mem_fun_ptr_gen<Object, MemPtr, PHOENIX_A>
+                : proto::result_of::make_expr<
+                      tag::mem_fun_ptr
+                    , phoenix_domain
+                    , MemPtr
+                    , Object
+                    , PHOENIX_A>
+            {};
+
+#elif BOOST_PP_ITERATION_FLAGS() == PHOENIX_ITERATE_OPERATOR
+
+            template <PHOENIX_typename_A>
+            typename result_of::mem_fun_ptr_gen<Object, MemPtr, PHOENIX_A>::type const
+            operator()(PHOENIX_A_const_ref_a) const
+            {
+                return proto::make_expr<
+                    tag::mem_fun_ptr, phoenix_domain>(ptr, obj, PHOENIX_a);
+            }
+
+            template <PHOENIX_typename_A>
+            typename result_of::mem_fun_ptr_gen<Object, MemPtr, PHOENIX_A>::type const
+            operator()(PHOENIX_A_ref_a) const
+            {
+                return proto::make_expr<
+                    tag::mem_fun_ptr, phoenix_domain>(ptr, obj, PHOENIX_a);
+            }
+
+#endif
+#endif