Added thirdparty: boost library

thirdparty/include/boost/variant/detail/substitute.hpp

@@ -0,0 +1,169 @@
+//-----------------------------------------------------------------------------
+// boost variant/detail/substitute.hpp header file
+// See http://www.boost.org for updates, documentation, and revision history.
+//-----------------------------------------------------------------------------
+//
+// Copyright (c) 2003
+// Eric Friedman
+//
+// 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)
+
+#ifndef BOOST_VARIANT_DETAIL_SUBSTITUTE_HPP
+#define BOOST_VARIANT_DETAIL_SUBSTITUTE_HPP
+
+#include <boost/mpl/aux_/config/ctps.hpp>
+
+#include <boost/variant/detail/substitute_fwd.hpp>
+#include <boost/variant/variant_fwd.hpp>
+#include <boost/mpl/aux_/lambda_arity_param.hpp>
+#include <boost/mpl/aux_/preprocessor/params.hpp>
+#include <boost/mpl/aux_/preprocessor/repeat.hpp>
+#include <boost/mpl/int_fwd.hpp>
+#include <boost/mpl/limits/arity.hpp>
+#include <boost/preprocessor/cat.hpp>
+#include <boost/preprocessor/empty.hpp>
+#include <boost/preprocessor/arithmetic/inc.hpp>
+#include <boost/preprocessor/iterate.hpp>
+
+namespace boost {
+namespace detail { namespace variant {
+
+///////////////////////////////////////////////////////////////////////////////
+// (detail) metafunction substitute
+//
+// Substitutes one type for another in the given type expression.
+//
+
+//
+// primary template
+//
+template <
+      typename T, typename Dest, typename Source
+      BOOST_MPL_AUX_LAMBDA_ARITY_PARAM(
+          typename Arity /* = ... (see substitute_fwd.hpp) */
+        )
+    >
+struct substitute
+{
+    typedef T type;
+};
+
+//
+// tag substitution specializations
+//
+
+#define BOOST_VARIANT_AUX_ENABLE_RECURSIVE_IMPL_SUBSTITUTE_TAG(CV_) \
+    template <typename Dest, typename Source> \
+    struct substitute< \
+          CV_ Source \
+        , Dest \
+        , Source \
+          BOOST_MPL_AUX_LAMBDA_ARITY_PARAM(mpl::int_<-1>) \
+        > \
+    { \
+        typedef CV_ Dest type; \
+    }; \
+    /**/
+
+BOOST_VARIANT_AUX_ENABLE_RECURSIVE_IMPL_SUBSTITUTE_TAG( BOOST_PP_EMPTY() )
+BOOST_VARIANT_AUX_ENABLE_RECURSIVE_IMPL_SUBSTITUTE_TAG(const)
+BOOST_VARIANT_AUX_ENABLE_RECURSIVE_IMPL_SUBSTITUTE_TAG(volatile)
+BOOST_VARIANT_AUX_ENABLE_RECURSIVE_IMPL_SUBSTITUTE_TAG(const volatile)
+
+#undef BOOST_VARIANT_AUX_ENABLE_RECURSIVE_IMPL_SUBSTITUTE_TAG
+
+//
+// pointer specializations
+//
+#define BOOST_VARIANT_AUX_ENABLE_RECURSIVE_IMPL_HANDLE_POINTER(CV_) \
+    template <typename T, typename Dest, typename Source> \
+    struct substitute< \
+          T * CV_ \
+        , Dest \
+        , Source \
+          BOOST_MPL_AUX_LAMBDA_ARITY_PARAM(mpl::int_<-1>) \
+        > \
+    { \
+        typedef typename substitute< \
+              T, Dest, Source \
+            >::type * CV_ type; \
+    }; \
+    /**/
+
+BOOST_VARIANT_AUX_ENABLE_RECURSIVE_IMPL_HANDLE_POINTER( BOOST_PP_EMPTY() )
+BOOST_VARIANT_AUX_ENABLE_RECURSIVE_IMPL_HANDLE_POINTER(const)
+BOOST_VARIANT_AUX_ENABLE_RECURSIVE_IMPL_HANDLE_POINTER(volatile)
+BOOST_VARIANT_AUX_ENABLE_RECURSIVE_IMPL_HANDLE_POINTER(const volatile)
+
+#undef BOOST_VARIANT_AUX_ENABLE_RECURSIVE_IMPL_HANDLE_POINTER
+
+//
+// reference specializations
+//
+template <typename T, typename Dest, typename Source>
+struct substitute<
+      T&
+    , Dest
+    , Source
+      BOOST_MPL_AUX_LAMBDA_ARITY_PARAM(mpl::int_<-1>)
+    >
+{
+    typedef typename substitute<
+          T, Dest, Source
+        >::type & type;
+};
+
+//
+// template expression (i.e., F<...>) specializations
+//
+
+template <
+      template <typename...> class F
+    , typename... Ts
+    , typename Dest
+    , typename Source
+      BOOST_MPL_AUX_LAMBDA_ARITY_PARAM(typename Arity)
+    >
+struct substitute<
+      F<Ts...>
+    , Dest
+    , Source
+      BOOST_MPL_AUX_LAMBDA_ARITY_PARAM(Arity)
+    >
+{
+    typedef F<typename substitute<
+          Ts, Dest, Source
+        >::type...> type;
+};
+
+//
+// function specializations
+//
+template <
+      typename R
+    , typename... A
+    , typename Dest
+    , typename Source
+    >
+struct substitute<
+      R (*)(A...)
+    , Dest
+    , Source
+      BOOST_MPL_AUX_LAMBDA_ARITY_PARAM(mpl::int_<-1>)
+    >
+{
+private:
+    typedef typename substitute< R, Dest, Source >::type r;
+
+public:
+    typedef r (*type)(typename substitute<
+          A, Dest, Source
+        >::type...);
+};
+
+}} // namespace detail::variant
+} // namespace boost
+
+#endif // BOOST_VARIANT_DETAIL_SUBSTITUTE_HPP