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Diffstat (limited to '3rdParty/Boost/src/boost/fusion/container/list/detail/empty_impl.hpp')
-rw-r--r--3rdParty/Boost/src/boost/fusion/container/list/detail/empty_impl.hpp37
1 files changed, 37 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/fusion/container/list/detail/empty_impl.hpp b/3rdParty/Boost/src/boost/fusion/container/list/detail/empty_impl.hpp
new file mode 100644
index 0000000..5c92c73
--- /dev/null
+++ b/3rdParty/Boost/src/boost/fusion/container/list/detail/empty_impl.hpp
@@ -0,0 +1,37 @@
+/*=============================================================================
+ Copyright (c) 2007 Tobias Schwinger
+
+ 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_FUSION_SEQUENCE_EMPTY_IMPL_HPP_INCLUDED)
+#define BOOST_FUSION_SEQUENCE_EMPTY_IMPL_HPP_INCLUDED
+
+#include <boost/type_traits/is_convertible.hpp>
+
+namespace boost { namespace fusion
+{
+ struct cons_tag;
+
+ struct nil;
+
+ template <typename Car, typename Cdr>
+ struct cons;
+
+ namespace extension
+ {
+ template <typename Tag>
+ struct empty_impl;
+
+ template <>
+ struct empty_impl<cons_tag>
+ {
+ template <typename Sequence>
+ struct apply
+ : boost::is_convertible<Sequence, nil>
+ {};
+ };
+ }
+}}
+
+#endif