Update of /cvsroot/boost/boost/boost/fusion/sequence/intrinsic
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv19673

Modified Files:
        begin.hpp end.hpp 
Log Message:
usability tweaks: functions that return iterators return them as *const* to 
allow chaining when the recipient function expects a reference (e.g. foo(Iter&) 
)

Index: begin.hpp
===================================================================
RCS file: /cvsroot/boost/boost/boost/fusion/sequence/intrinsic/begin.hpp,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -d -r1.4 -r1.5
--- begin.hpp   27 Sep 2006 00:42:06 -0000      1.4
+++ begin.hpp   9 Nov 2006 01:48:27 -0000       1.5
@@ -58,14 +58,14 @@
     }
 
     template <typename Sequence>
-    inline typename result_of::begin<Sequence>::type
+    inline typename result_of::begin<Sequence>::type const
     begin(Sequence& seq)
     {
         return result_of::begin<Sequence>::call(seq);
     }
 
     template <typename Sequence>
-    inline typename result_of::begin<Sequence const>::type
+    inline typename result_of::begin<Sequence const>::type const
     begin(Sequence const& seq)
     {
         return result_of::begin<Sequence const>::call(seq);

Index: end.hpp
===================================================================
RCS file: /cvsroot/boost/boost/boost/fusion/sequence/intrinsic/end.hpp,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -d -r1.4 -r1.5
--- end.hpp     27 Sep 2006 00:42:06 -0000      1.4
+++ end.hpp     9 Nov 2006 01:48:27 -0000       1.5
@@ -58,14 +58,14 @@
     }
 
     template <typename Sequence>
-    inline typename result_of::end<Sequence>::type
+    inline typename result_of::end<Sequence>::type const
     end(Sequence& seq)
     {
         return result_of::end<Sequence>::call(seq);
     }
 
     template <typename Sequence>
-    inline typename result_of::end<Sequence const>::type
+    inline typename result_of::end<Sequence const>::type const
     end(Sequence const& seq)
     {
         return result_of::end<Sequence const>::call(seq);


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