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-rw-r--r--3rdParty/Boost/src/boost/fusion/iterator/iterator_facade.hpp57
1 files changed, 57 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/fusion/iterator/iterator_facade.hpp b/3rdParty/Boost/src/boost/fusion/iterator/iterator_facade.hpp
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+++ b/3rdParty/Boost/src/boost/fusion/iterator/iterator_facade.hpp
@@ -0,0 +1,57 @@
+/*=============================================================================
+ Copyright (c) 2001-2011 Joel de Guzman
+
+ 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(FUSION_ITERATOR_FACADE_09252006_1011)
+#define FUSION_ITERATOR_FACADE_09252006_1011
+
+#include <boost/fusion/support/iterator_base.hpp>
+#include <boost/fusion/iterator/detail/advance.hpp>
+#include <boost/fusion/iterator/detail/distance.hpp>
+#include <boost/fusion/support/category_of.hpp>
+#include <boost/type_traits/is_same.hpp>
+#include <boost/mpl/assert.hpp>
+
+namespace boost { namespace fusion
+{
+ struct iterator_facade_tag;
+
+ template <typename Derived, typename Category>
+ struct iterator_facade : iterator_base<Derived>
+ {
+ typedef iterator_facade_tag fusion_tag;
+ typedef Derived derived_type;
+ typedef Category category;
+
+ // default implementation
+ template <typename I1, typename I2>
+ struct equal_to // default implementation
+ : is_same<
+ typename I1::derived_type
+ , typename I2::derived_type
+ >
+ {};
+
+ // default implementation
+ template <typename Iterator, typename N>
+ struct advance :
+ mpl::if_c<
+ (N::value > 0)
+ , advance_detail::forward<Iterator, N::value>
+ , advance_detail::backward<Iterator, N::value>
+ >::type
+ {
+ BOOST_MPL_ASSERT_NOT((traits::is_random_access<Iterator>));
+ };
+
+ // default implementation
+ template <typename First, typename Last>
+ struct distance :
+ distance_detail::linear_distance<First, Last>
+ {};
+ };
+}}
+
+#endif