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Diffstat (limited to '3rdParty/Boost/src/boost/proto/detail/and_n.hpp')
-rw-r--r--3rdParty/Boost/src/boost/proto/detail/and_n.hpp94
1 files changed, 94 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/proto/detail/and_n.hpp b/3rdParty/Boost/src/boost/proto/detail/and_n.hpp
new file mode 100644
index 0000000..a046f49
--- /dev/null
+++ b/3rdParty/Boost/src/boost/proto/detail/and_n.hpp
@@ -0,0 +1,94 @@
+#if !defined(BOOST_PROTO_DONT_USE_PREPROCESSED_FILES)
+
+ #include <boost/proto/detail/preprocessed/and_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/and_n.hpp")
+ #endif
+
+ ///////////////////////////////////////////////////////////////////////////////
+ /// \file and_n.hpp
+ /// Definitions of and_N, and_impl
+ //
+ // 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_PP_MAX(BOOST_PROTO_MAX_ARITY, BOOST_PROTO_MAX_LOGICAL_ARITY), <boost/proto/detail/and_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()
+
+ // Assymetry here between the handling of and_N and or_N because
+ // and_N is used by lambda_matches up to BOOST_PROTO_MAX_ARITY,
+ // regardless of how low BOOST_PROTO_MAX_LOGICAL_ARITY is.
+ template<bool B, BOOST_PP_ENUM_PARAMS(BOOST_PP_DEC(N), typename P)>
+ struct BOOST_PP_CAT(and_, N)
+ #if 2 == N
+ : mpl::bool_<P0::value>
+ {};
+ #else
+ : BOOST_PP_CAT(and_, BOOST_PP_DEC(N))<
+ P0::value BOOST_PP_COMMA_IF(BOOST_PP_SUB(N,2))
+ BOOST_PP_ENUM_SHIFTED_PARAMS(BOOST_PP_DEC(N), P)
+ >
+ {};
+ #endif
+
+ template<BOOST_PP_ENUM_PARAMS(BOOST_PP_DEC(N), typename P)>
+ struct BOOST_PP_CAT(and_, N)<false, BOOST_PP_ENUM_PARAMS(BOOST_PP_DEC(N), P)>
+ : mpl::false_
+ {};
+
+ #if N <= BOOST_PROTO_MAX_LOGICAL_ARITY
+
+ template<BOOST_PP_ENUM_PARAMS(N, typename G), typename Expr, typename State, typename Data>
+ struct _and_impl<proto::and_<BOOST_PP_ENUM_PARAMS(N, G)>, Expr, State, Data>
+ : proto::transform_impl<Expr, State, Data>
+ {
+ #define M0(Z, N, DATA) \
+ typedef \
+ typename proto::when<proto::_, BOOST_PP_CAT(G, N)> \
+ ::template impl<Expr, State, Data> \
+ BOOST_PP_CAT(Gimpl, N); \
+ /**/
+ BOOST_PP_REPEAT(N, M0, ~)
+ #undef M0
+
+ typedef typename BOOST_PP_CAT(Gimpl, BOOST_PP_DEC(N))::result_type result_type;
+
+ result_type operator()(
+ typename _and_impl::expr_param e
+ , typename _and_impl::state_param s
+ , typename _and_impl::data_param d
+ ) const
+ {
+ // Fix: jfalcou - 12/29/2010
+ // Avoid the use of comma operator here so as not to find Proto's
+ // by accident.
+ // expands to G0()(e,s,d); G1()(e,s,d); ... G{N-1}()(e,s,d);
+ #define M0(Z,N,DATA) BOOST_PP_CAT(Gimpl,N)()(e,s,d);
+ BOOST_PP_REPEAT(BOOST_PP_DEC(N),M0,~)
+ return BOOST_PP_CAT(Gimpl,BOOST_PP_DEC(N))()(e,s,d);
+ #undef M0
+ }
+ };
+
+ #endif
+
+ #undef N
+
+#endif