summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat (limited to '3rdParty/Boost/src/boost/spirit/home/phoenix/bind/detail/function_ptr.hpp')
-rw-r--r--3rdParty/Boost/src/boost/spirit/home/phoenix/bind/detail/function_ptr.hpp99
1 files changed, 99 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/spirit/home/phoenix/bind/detail/function_ptr.hpp b/3rdParty/Boost/src/boost/spirit/home/phoenix/bind/detail/function_ptr.hpp
new file mode 100644
index 0000000..a2352cd
--- /dev/null
+++ b/3rdParty/Boost/src/boost/spirit/home/phoenix/bind/detail/function_ptr.hpp
@@ -0,0 +1,99 @@
+/*=============================================================================
+ 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(BOOST_PP_IS_ITERATING)
+#if !defined(PHOENIX_BIND_DETAIL_FUNCTION_PTR_HPP)
+#define PHOENIX_BIND_DETAIL_FUNCTION_PTR_HPP
+
+#include <boost/preprocessor/iterate.hpp>
+#include <boost/preprocessor/repetition/enum_params.hpp>
+#include <boost/preprocessor/repetition/enum_binary_params.hpp>
+#include <boost/preprocessor/dec.hpp>
+
+namespace boost { namespace phoenix { namespace detail
+{
+ template <int N>
+ 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) {}
+ };
+
+ template <>
+ struct function_ptr_impl<0>
+ {
+ template <typename RT, typename FP>
+ struct impl
+ {
+ typedef RT result_type;
+
+ impl(FP fp)
+ : fp(fp) {}
+
+ RT operator()() const
+ {
+ return fp();
+ }
+
+ FP fp;
+ };
+ };
+
+#define BOOST_PP_ITERATION_PARAMS_1 \
+ (3, (1, PHOENIX_COMPOSITE_LIMIT, \
+ "boost/spirit/home/phoenix/bind/detail/function_ptr.hpp"))
+#include BOOST_PP_ITERATE()
+
+}}} // namespace boost::phoenix::detail
+
+#endif
+
+///////////////////////////////////////////////////////////////////////////////
+//
+// Preprocessor vertical repetition code
+//
+///////////////////////////////////////////////////////////////////////////////
+#else // defined(BOOST_PP_IS_ITERATING)
+
+#define N BOOST_PP_ITERATION()
+
+ template <>
+ struct function_ptr_impl<N>
+ {
+ template <typename RT, typename FP>
+ struct impl
+ {
+ template <BOOST_PP_ENUM_PARAMS(N, typename T)>
+ struct result
+ {
+ typedef RT type;
+ };
+
+ impl(FP fp)
+ : fp(fp) {}
+
+ template <BOOST_PP_ENUM_PARAMS(N, typename A)>
+ RT operator()(BOOST_PP_ENUM_BINARY_PARAMS(N, A, & _)) const
+ {
+ return fp(BOOST_PP_ENUM_PARAMS(N, _));
+ }
+
+ FP fp;
+ };
+ };
+
+#undef N
+#endif // defined(BOOST_PP_IS_ITERATING)
+
+