Update of /cvsroot/boost/boost/boost/fusion/iterator
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv19652
Modified Files:
advance.hpp next.hpp prior.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: advance.hpp
===================================================================
RCS file: /cvsroot/boost/boost/boost/fusion/iterator/advance.hpp,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -d -r1.3 -r1.4
--- advance.hpp 25 Sep 2006 09:06:15 -0000 1.3
+++ advance.hpp 9 Nov 2006 01:48:20 -0000 1.4
@@ -75,14 +75,14 @@
}
template <int N, typename Iterator>
- inline typename result_of::advance_c<Iterator, N>::type
+ inline typename result_of::advance_c<Iterator, N>::type const
advance_c(Iterator const& i)
{
return result_of::advance_c<Iterator, N>::call(i);
}
template<typename N, typename Iterator>
- inline typename result_of::advance<Iterator, N>::type
+ inline typename result_of::advance<Iterator, N>::type const
advance(Iterator const& i)
{
return result_of::advance<Iterator, N>::call(i);
Index: next.hpp
===================================================================
RCS file: /cvsroot/boost/boost/boost/fusion/iterator/next.hpp,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -d -r1.3 -r1.4
--- next.hpp 25 Sep 2006 09:06:15 -0000 1.3
+++ next.hpp 9 Nov 2006 01:48:20 -0000 1.4
@@ -54,7 +54,7 @@
}
template <typename Iterator>
- typename result_of::next<Iterator>::type
+ typename result_of::next<Iterator>::type const
next(Iterator const& i)
{
return result_of::next<Iterator>::call(i);
Index: prior.hpp
===================================================================
RCS file: /cvsroot/boost/boost/boost/fusion/iterator/prior.hpp,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -d -r1.3 -r1.4
--- prior.hpp 25 Sep 2006 09:06:15 -0000 1.3
+++ prior.hpp 9 Nov 2006 01:48:20 -0000 1.4
@@ -54,7 +54,7 @@
}
template <typename Iterator>
- typename result_of::prior<Iterator>::type
+ typename result_of::prior<Iterator>::type const
prior(Iterator const& i)
{
return result_of::prior<Iterator>::call(i);
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