Initial move from Spirit CVS

[SVN r34896]

include/boost/fusion/algorithm/query/all.hpp

@@ -0,0 +1,42 @@
+/*=============================================================================
+    Copyright (c) 2001-2006 Joel de Guzman
+
+    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)
+==============================================================================*/
+#if !defined(FUSION_ALL_05052005_1238)
+#define FUSION_ALL_05052005_1238
+
+#include <boost/fusion/sequence/intrinsic/begin.hpp>
+#include <boost/fusion/sequence/intrinsic/end.hpp>
+#include <boost/fusion/iterator/equal_to.hpp>
+#include <boost/fusion/algorithm/query/detail/all.hpp>
+
+namespace boost { namespace fusion
+{
+    namespace result_of
+    {
+        template <typename Sequence, typename F>
+        struct all
+        {
+            typedef bool type;
+        };
+    }
+
+    template <typename Sequence, typename F>
+    inline bool
+    all(Sequence const& seq, F f)
+    {
+        return detail::all(
+                fusion::begin(seq)
+              , fusion::end(seq)
+              , f
+              , result_of::equal_to<
+                    typename result_of::begin<Sequence>::type
+                  , typename result_of::end<Sequence>::type>());
+    }
+}}
+
+#endif
+