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-rw-r--r--3rdParty/Boost/src/boost/fusion/sequence/intrinsic/front.hpp42
1 files changed, 42 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/fusion/sequence/intrinsic/front.hpp b/3rdParty/Boost/src/boost/fusion/sequence/intrinsic/front.hpp
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+++ b/3rdParty/Boost/src/boost/fusion/sequence/intrinsic/front.hpp
@@ -0,0 +1,42 @@
+/*=============================================================================
+ 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_FRONT_09162005_0343)
+#define FUSION_FRONT_09162005_0343
+
+#include <boost/fusion/sequence/intrinsic_fwd.hpp>
+#include <boost/fusion/sequence/intrinsic/begin.hpp>
+#include <boost/fusion/iterator/deref.hpp>
+#include <boost/mpl/bool.hpp>
+
+namespace boost { namespace fusion
+{
+ struct fusion_sequence_tag;
+
+ namespace result_of
+ {
+ template <typename Sequence>
+ struct front
+ : result_of::deref<typename result_of::begin<Sequence>::type>
+ {};
+ }
+
+ template <typename Sequence>
+ inline typename result_of::front<Sequence>::type
+ front(Sequence& seq)
+ {
+ return *fusion::begin(seq);
+ }
+
+ template <typename Sequence>
+ inline typename result_of::front<Sequence const>::type
+ front(Sequence const& seq)
+ {
+ return *fusion::begin(seq);
+ }
+}}
+
+#endif