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-rw-r--r--boost/phoenix/bind/detail/cpp03/function_ptr.hpp146
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diff --git a/boost/phoenix/bind/detail/cpp03/function_ptr.hpp b/boost/phoenix/bind/detail/cpp03/function_ptr.hpp
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+/*=============================================================================
+ 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)
+==============================================================================*/
+
+#if !BOOST_PHOENIX_IS_ITERATING
+
+#include <boost/phoenix/core/limits.hpp>
+#include <boost/phoenix/support/iterate.hpp>
+
+namespace boost { namespace phoenix { namespace detail
+{
+ template <int N, typename Dummy = void>
+ struct function_ptr_impl
+ {
+ template <typename RT, typename FP>
+ struct impl;
+ };
+
+ template <int N, typename RT, typename FP>
+ struct function_ptr : function_ptr_impl<N>::template impl<RT, FP>
+ {
+ typedef typename function_ptr_impl<N>::template impl<RT, FP> base;
+
+ function_ptr(FP fp_)
+ : base(fp_) {}
+
+ using base::fp;
+
+ bool operator==(function_ptr const & rhs) const
+ {
+ return fp == rhs.fp;
+ }
+
+ template <int M, typename RhsRT, typename RhsFP>
+ bool operator==(function_ptr<M, RhsRT, RhsFP> const & /*rhs*/) const
+ {
+ return false;
+ }
+
+ };
+
+ template <typename Dummy>
+ struct function_ptr_impl<0, Dummy>
+ {
+ template <typename RT, typename FP>
+ struct impl
+ {
+ typedef RT result_type;
+
+ impl(FP fp_)
+ : fp(fp_) {}
+
+ RT operator()() const
+ {
+ return fp();
+ }
+
+ FP fp;
+ };
+ };
+
+ template <typename Dummy>
+ struct function_ptr_impl<1, Dummy>
+ {
+ template <typename RT, typename FP>
+ struct impl
+ {
+ typedef RT result_type;
+
+ impl(FP fp_)
+ : fp(fp_) {}
+
+ template <typename A>
+ RT operator()(A &a) const
+ {
+ return fp(a);
+ }
+
+ FP fp;
+ };
+ };
+
+#if !defined(BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES)
+ #include <boost/phoenix/bind/detail/cpp03/preprocessed/function_ptr.hpp>
+#else
+
+#if defined(__WAVE__) && defined (BOOST_PHOENIX_CREATE_PREPROCESSED_FILES)
+ #pragma wave option(preserve: 2, line: 0, output: "preprocessed/function_ptr_" BOOST_PHOENIX_LIMIT_STR ".hpp")
+#endif
+
+/*=============================================================================
+ 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)
+==============================================================================*/
+
+#if defined(__WAVE__) && defined(BOOST_PHOENIX_CREATE_PREPROCESSED_FILES)
+ #pragma wave option(preserve: 1)
+#endif
+
+#define BOOST_PHOENIX_ITERATION_PARAMS \
+ (3, (2, BOOST_PHOENIX_COMPOSITE_LIMIT, \
+ <boost/phoenix/bind/detail/cpp03/function_ptr.hpp>))
+#include BOOST_PHOENIX_ITERATE()
+
+#if defined(__WAVE__) && defined (BOOST_PHOENIX_CREATE_PREPROCESSED_FILES)
+ #pragma wave option(output: null)
+#endif
+
+#endif
+
+}}} // namespace boost::phoenix::detail
+
+///////////////////////////////////////////////////////////////////////////////
+//
+// Preprocessor vertical repetition code
+//
+///////////////////////////////////////////////////////////////////////////////
+#else // defined(BOOST_PP_IS_ITERATING)
+
+ template <typename Dummy>
+ struct function_ptr_impl<BOOST_PHOENIX_ITERATION, Dummy>
+ {
+ template <typename RT, typename FP>
+ struct impl
+ {
+ typedef RT result_type;
+
+ impl(FP fp_)
+ : fp(fp_) {}
+
+ template <BOOST_PHOENIX_typename_A>
+ RT operator()(BOOST_PHOENIX_A_ref_a) const
+ {
+ return fp(BOOST_PHOENIX_a);
+ }
+
+ FP fp;
+ };
+ };
+
+#endif // defined(BOOST_PP_IS_ITERATING)