1 files changed, 91 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/spirit/home/support/iterators/multi_pass_fwd.hpp b/3rdParty/Boost/src/boost/spirit/home/support/iterators/multi_pass_fwd.hpp
new file mode 100644
index 0000000..4724d11
--- /dev/null
+++ b/3rdParty/Boost/src/boost/spirit/home/support/iterators/multi_pass_fwd.hpp
@@ -0,0 +1,91 @@
+/*=============================================================================
+    Copyright (c) 2007 Tobias Schwinger
+    Copyright (c) 2001-2011 Hartmut Kaiser
+    http://spirit.sourceforge.net/
+
+    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_SPIRIT_ITERATOR_MULTI_PASS_FWD_APR_18_2008_1102AM)
+#define BOOST_SPIRIT_ITERATOR_MULTI_PASS_FWD_APR_18_2008_1102AM
+
+#include <cstddef>
+#include <boost/spirit/home/support/multi_pass_wrapper.hpp>
+#include <boost/swap.hpp>
+
+namespace boost { namespace spirit {
+
+    namespace iterator_policies
+    {
+        // input policies
+        struct input_iterator;
+        struct buffering_input_iterator;
+        struct istream;
+        struct lex_input;
+        struct functor_input;
+        struct split_functor_input;
+
+        // ownership policies
+        struct ref_counted;
+        struct first_owner;
+
+        // checking policies
+        class illegal_backtracking;
+        struct buf_id_check;
+        struct no_check;
+
+        // storage policies
+        struct split_std_deque;
+        template<std::size_t N> struct fixed_size_queue;
+
+        // policy combiner
+#if defined(BOOST_SPIRIT_DEBUG)
+        template<typename Ownership = ref_counted
+          , typename Checking = buf_id_check
+          , typename Input = buffering_input_iterator
+          , typename Storage = split_std_deque>
+        struct default_policy;
+#else
+        template<typename Ownership = ref_counted
+          , typename Checking = no_check
+          , typename Input = buffering_input_iterator
+          , typename Storage = split_std_deque>
+        struct default_policy;
+#endif
+    }
+
+    template <typename T
+      , typename Policies = iterator_policies::default_policy<> >
+    class multi_pass;
+
+    template <typename T, typename Policies>
+    void swap(multi_pass<T, Policies> &x, multi_pass<T, Policies> &y);
+
+}} // namespace boost::spirit
+
+namespace boost { namespace spirit { namespace traits
+{
+    // declare special functions allowing to integrate any multi_pass iterator
+    // with expectation points
+
+    // multi_pass iterators require special handling (for the non-specialized
+    // versions of these functions see support/multi_pass_wrapper.hpp)
+    template <typename T, typename Policies>
+    void clear_queue(multi_pass<T, Policies>&
+      , BOOST_SCOPED_ENUM(clear_mode) mode = clear_mode::clear_if_enabled);
+
+    template <typename T, typename Policies>
+    void inhibit_clear_queue(multi_pass<T, Policies>&, bool);
+
+    template <typename T, typename Policies>
+    bool inhibit_clear_queue(multi_pass<T, Policies>&);
+
+    // Helper template to recognize a multi_pass iterator. This specialization
+    // will be instantiated for any multi_pass iterator.
+    template <typename T, typename Policies>
+    struct is_multi_pass<multi_pass<T, Policies> > : mpl::true_ {};
+
+}}}
+
+#endif
+