1 files changed, 187 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/signals2/detail/slot_template.hpp b/3rdParty/Boost/src/boost/signals2/detail/slot_template.hpp
new file mode 100644
index 0000000..fc19f51
--- /dev/null
+++ b/3rdParty/Boost/src/boost/signals2/detail/slot_template.hpp
@@ -0,0 +1,187 @@
+// Boost.Signals2 library
+
+// Copyright Frank Mori Hess 2007-2008.
+// Copyright Timmo Stange 2007.
+// Copyright Douglas Gregor 2001-2004. Use, modification and
+// distribution is subject to 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)
+
+// For more information, see http://www.boost.org
+
+// This file is included iteratively, and should not be protected from multiple inclusion
+
+#ifdef BOOST_NO_CXX11_VARIADIC_TEMPLATES
+#define BOOST_SIGNALS2_NUM_ARGS BOOST_PP_ITERATION()
+#else
+#define BOOST_SIGNALS2_NUM_ARGS 1
+#endif
+
+
+namespace boost
+{
+  namespace signals2
+  {
+#ifdef BOOST_NO_CXX11_VARIADIC_TEMPLATES
+    template<typename Signature, typename SlotFunction> class slot;
+#else
+    template<typename Signature, typename SlotFunction = boost::function<Signature> >
+      class slot;
+
+#if BOOST_WORKAROUND(BOOST_MSVC, <= 1900)
+    template<typename Signature, typename SlotFunction> class slot{};
+#endif
+#endif // BOOST_NO_CXX11_VARIADIC_TEMPLATES
+
+    template<BOOST_SIGNALS2_SLOT_TEMPLATE_SPECIALIZATION_DECL(BOOST_SIGNALS2_NUM_ARGS)>
+      class BOOST_SIGNALS2_SLOT_CLASS_NAME(BOOST_SIGNALS2_NUM_ARGS) BOOST_SIGNALS2_SLOT_TEMPLATE_SPECIALIZATION
+      : public slot_base, public detail::BOOST_SIGNALS2_STD_FUNCTIONAL_BASE(R)
+
+    {
+    public:
+      template<BOOST_SIGNALS2_PREFIXED_SIGNATURE_TEMPLATE_DECL(BOOST_SIGNALS2_NUM_ARGS, Other), typename OtherSlotFunction>
+      friend class BOOST_SIGNALS2_SLOT_CLASS_NAME(BOOST_SIGNALS2_NUM_ARGS);
+
+      typedef SlotFunction slot_function_type;
+      typedef R result_type;
+      typedef typename mpl::identity<BOOST_SIGNALS2_SIGNATURE_FUNCTION_TYPE(BOOST_SIGNALS2_NUM_ARGS)>::type signature_type;
+
+#ifdef BOOST_NO_CXX11_VARIADIC_TEMPLATES
+
+// typedef Tn argn_type;
+#define BOOST_SIGNALS2_MISC_STATEMENT(z, n, data) \
+    typedef BOOST_PP_CAT(T, BOOST_PP_INC(n)) BOOST_PP_CAT(BOOST_PP_CAT(arg, BOOST_PP_INC(n)), _type);
+          BOOST_PP_REPEAT(BOOST_SIGNALS2_NUM_ARGS, BOOST_SIGNALS2_MISC_STATEMENT, ~)
+#undef BOOST_SIGNALS2_MISC_STATEMENT
+#if BOOST_SIGNALS2_NUM_ARGS == 1
+      typedef arg1_type argument_type;
+#elif BOOST_SIGNALS2_NUM_ARGS == 2
+      typedef arg1_type first_argument_type;
+      typedef arg2_type second_argument_type;
+#endif
+
+      template<unsigned n> class arg : public
+        detail::BOOST_SIGNALS2_PREPROCESSED_ARG_N_TYPE_CLASS_NAME(BOOST_SIGNALS2_NUM_ARGS)
+        <n BOOST_SIGNALS2_PP_COMMA_IF(BOOST_SIGNALS2_NUM_ARGS)
+        BOOST_SIGNALS2_ARGS_TEMPLATE_INSTANTIATION(BOOST_SIGNALS2_NUM_ARGS)>
+      {};
+
+      BOOST_STATIC_CONSTANT(int, arity = BOOST_SIGNALS2_NUM_ARGS);
+
+#else // BOOST_NO_CXX11_VARIADIC_TEMPLATES
+
+      template<unsigned n> class arg
+      {
+      public:
+        typedef typename detail::variadic_arg_type<n, Args...>::type type;
+      };
+      BOOST_STATIC_CONSTANT(int, arity = sizeof...(Args));
+
+#endif // BOOST_NO_CXX11_VARIADIC_TEMPLATES
+
+      template<typename F>
+      BOOST_SIGNALS2_SLOT_CLASS_NAME(BOOST_SIGNALS2_NUM_ARGS)(const F& f)
+      {
+        init_slot_function(f);
+      }
+      // copy constructors
+#ifdef BOOST_NO_CXX11_VARIADIC_TEMPLATES
+      template<BOOST_SIGNALS2_PREFIXED_SIGNATURE_TEMPLATE_DECL(BOOST_SIGNALS2_NUM_ARGS, Other), typename OtherSlotFunction>
+      BOOST_SIGNALS2_SLOT_CLASS_NAME(BOOST_SIGNALS2_NUM_ARGS)(const BOOST_SIGNALS2_SLOT_CLASS_NAME(BOOST_SIGNALS2_NUM_ARGS)
+        <BOOST_SIGNALS2_PREFIXED_SIGNATURE_TEMPLATE_INSTANTIATION(BOOST_SIGNALS2_NUM_ARGS, Other), OtherSlotFunction> &other_slot):
+        slot_base(other_slot), _slot_function(other_slot._slot_function)
+      {
+      }
+#endif
+      template<typename Signature, typename OtherSlotFunction>
+      BOOST_SIGNALS2_SLOT_CLASS_NAME(BOOST_SIGNALS2_NUM_ARGS)(const slot<Signature, OtherSlotFunction> &other_slot):
+        slot_base(other_slot), _slot_function(other_slot._slot_function)
+      {
+      }
+      // bind syntactic sugar
+      BOOST_SIGNALS2_SLOT_N_BINDING_CONSTRUCTORS
+      // invocation
+      R operator()(BOOST_SIGNALS2_SIGNATURE_FULL_ARGS(BOOST_SIGNALS2_NUM_ARGS))
+      {
+        locked_container_type locked_objects = lock();
+        return _slot_function(BOOST_SIGNALS2_SIGNATURE_ARG_NAMES(BOOST_SIGNALS2_NUM_ARGS));
+      }
+      R operator()(BOOST_SIGNALS2_SIGNATURE_FULL_ARGS(BOOST_SIGNALS2_NUM_ARGS)) const
+      {
+        locked_container_type locked_objects = lock();
+        return _slot_function(BOOST_SIGNALS2_SIGNATURE_ARG_NAMES(BOOST_SIGNALS2_NUM_ARGS));
+      }
+      // tracking
+      BOOST_SIGNALS2_SLOT_CLASS_NAME(BOOST_SIGNALS2_NUM_ARGS)& track(const weak_ptr<void> &tracked)      {
+        _tracked_objects.push_back(tracked);
+        return *this;
+      }
+      BOOST_SIGNALS2_SLOT_CLASS_NAME(BOOST_SIGNALS2_NUM_ARGS)& track(const signal_base &signal)
+      {
+        track_signal(signal);
+        return *this;
+      }
+      BOOST_SIGNALS2_SLOT_CLASS_NAME(BOOST_SIGNALS2_NUM_ARGS)& track(const slot_base &slot)
+      {
+        tracked_container_type::const_iterator it;
+        for(it = slot.tracked_objects().begin(); it != slot.tracked_objects().end(); ++it)
+        {
+          _tracked_objects.push_back(*it);
+        }
+        return *this;
+      }
+      template<typename ForeignWeakPtr>
+      BOOST_SIGNALS2_SLOT_CLASS_NAME(BOOST_SIGNALS2_NUM_ARGS)& track_foreign(const ForeignWeakPtr &tracked,
+        typename weak_ptr_traits<ForeignWeakPtr>::shared_type * /*SFINAE*/ = 0)
+      {
+        _tracked_objects.push_back(detail::foreign_void_weak_ptr(tracked));
+        return *this;
+      }
+      template<typename ForeignSharedPtr>
+      BOOST_SIGNALS2_SLOT_CLASS_NAME(BOOST_SIGNALS2_NUM_ARGS)& track_foreign(const ForeignSharedPtr &tracked,
+        typename shared_ptr_traits<ForeignSharedPtr>::weak_type * /*SFINAE*/ = 0)
+      {
+        _tracked_objects.push_back
+        (
+          detail::foreign_void_weak_ptr
+          (
+            typename shared_ptr_traits<ForeignSharedPtr>::weak_type(tracked)
+          )
+        );
+        return *this;
+      }
+
+      const slot_function_type& slot_function() const {return _slot_function;}
+      slot_function_type& slot_function() {return _slot_function;}
+    private:
+      template<typename F>
+      void init_slot_function(const F& f)
+      {
+        _slot_function = detail::get_invocable_slot(f, detail::tag_type(f));
+        signals2::detail::tracked_objects_visitor visitor(this);
+        boost::visit_each(visitor, f);
+      }
+
+      SlotFunction _slot_function;
+    };
+
+#ifdef BOOST_NO_CXX11_VARIADIC_TEMPLATES
+    namespace detail
+    {
+      template<unsigned arity, typename Signature, typename SlotFunction>
+      class slotN;
+      // partial template specialization
+      template<typename Signature, typename SlotFunction>
+      class slotN<BOOST_SIGNALS2_NUM_ARGS, Signature, SlotFunction>
+      {
+      public:
+        typedef BOOST_SIGNALS2_SLOT_CLASS_NAME(BOOST_SIGNALS2_NUM_ARGS)<
+          BOOST_SIGNALS2_PORTABLE_SIGNATURE(BOOST_SIGNALS2_NUM_ARGS, Signature),
+          SlotFunction> type;
+      };
+    }
+#endif
+  } // end namespace signals2
+} // end namespace boost
+
+#undef BOOST_SIGNALS2_NUM_ARGS