comparison DEPENDENCIES/generic/include/boost/fusion/sequence/intrinsic/front.hpp @ 101:c530137014c0

Update Boost headers (1.58.0)

     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/support/config.hpp>
 #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>
 

             : result_of::deref<typename result_of::begin<Sequence>::type>
         {};
     }
     
     template <typename Sequence>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::front<Sequence>::type
     front(Sequence& seq)
     {
         return *fusion::begin(seq);
     }
 
     template <typename Sequence>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::front<Sequence const>::type
     front(Sequence const& seq)
     {
         return *fusion::begin(seq);
     }