summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat (limited to '3rdParty/Boost/src/boost/proto/detail/or_n.hpp')
-rw-r--r--3rdParty/Boost/src/boost/proto/detail/or_n.hpp59
1 files changed, 59 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/proto/detail/or_n.hpp b/3rdParty/Boost/src/boost/proto/detail/or_n.hpp
new file mode 100644
index 0000000..514cd72
--- /dev/null
+++ b/3rdParty/Boost/src/boost/proto/detail/or_n.hpp
@@ -0,0 +1,59 @@
+#if !defined(BOOST_PROTO_DONT_USE_PREPROCESSED_FILES)
+
+ #include <boost/proto/detail/preprocessed/or_n.hpp>
+
+#elif !defined(BOOST_PP_IS_ITERATING)
+
+ #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
+ #pragma wave option(preserve: 2, line: 0, output: "preprocessed/or_n.hpp")
+ #endif
+
+ ///////////////////////////////////////////////////////////////////////////////
+ /// \file or_n.hpp
+ /// Definitions of or_N
+ //
+ // Copyright 2008 Eric Niebler. 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_PROTO_CREATE_PREPROCESSED_FILES)
+ #pragma wave option(preserve: 1)
+ #endif
+
+ #define BOOST_PP_ITERATION_PARAMS_1 \
+ (3, (2, BOOST_PROTO_MAX_LOGICAL_ARITY, <boost/proto/detail/or_n.hpp>))
+ #include BOOST_PP_ITERATE()
+
+ #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
+ #pragma wave option(output: null)
+ #endif
+
+#else // BOOST_PP_IS_ITERATING
+
+ #define N BOOST_PP_ITERATION()
+
+ template<bool B, typename Expr, typename BasicExpr, BOOST_PP_ENUM_PARAMS(N, typename G)>
+ struct BOOST_PP_CAT(or_, N)
+ #if 2 == N
+ : mpl::bool_<matches_<Expr, BasicExpr, typename G1::proto_grammar>::value>
+ {
+ typedef G1 which;
+ };
+ #else
+ : BOOST_PP_CAT(or_, BOOST_PP_DEC(N))<
+ matches_<Expr, BasicExpr, typename G1::proto_grammar>::value
+ , Expr, BasicExpr, BOOST_PP_ENUM_SHIFTED_PARAMS(N, G)
+ >
+ {};
+ #endif
+
+ template<typename Expr, typename BasicExpr BOOST_PP_ENUM_TRAILING_PARAMS(N, typename G)>
+ struct BOOST_PP_CAT(or_, N)<true, Expr, BasicExpr, BOOST_PP_ENUM_PARAMS(N, G)>
+ : mpl::true_
+ {
+ typedef G0 which;
+ };
+
+ #undef N
+
+#endif