[Boost-commit] svn:boost r49733 - in sandbox/SOC/2006/tree/trunk/boost/tree: . detail/algorithm

Subject: [Boost-commit] svn:boost r49733 - in sandbox/SOC/2006/tree/trunk/boost/tree: . detail/algorithm
From: ockham_at_[hidden]
Date: 2008-11-13 17:19:58

Author: bernhard.reiter
Date: 2008-11-13 17:19:58 EST (Thu, 13 Nov 2008)
New Revision: 49733
URL: http://svn.boost.org/trac/boost/changeset/49733

Log:
Remove OutputCursor concept for now - unsure if we're really going to need it
(maybe we can just use OutputIterator).
Text files modified: 
   sandbox/SOC/2006/tree/trunk/boost/tree/cursor_concepts.hpp            |    14 --------------                          
   sandbox/SOC/2006/tree/trunk/boost/tree/detail/algorithm/iterative.hpp |     8 +++++++-                                
   2 files changed, 7 insertions(+), 15 deletions(-)

Modified: sandbox/SOC/2006/tree/trunk/boost/tree/cursor_concepts.hpp
==============================================================================
--- sandbox/SOC/2006/tree/trunk/boost/tree/cursor_concepts.hpp	(original)
+++ sandbox/SOC/2006/tree/trunk/boost/tree/cursor_concepts.hpp	2008-11-13 17:19:58 EST (Thu, 13 Nov 2008)
@@ -54,20 +54,6 @@
     X a;
 };
 
-template <class X>
-struct OutputCursor
-{
-public:
-    BOOST_CONCEPT_USAGE(OutputCursor)
-    {
-        /// TODO
-    }
-    
-private:
-    X o;
-};
-
-
 } // namespace tree
 } // namespace boost
 

Modified: sandbox/SOC/2006/tree/trunk/boost/tree/detail/algorithm/iterative.hpp
==============================================================================
--- sandbox/SOC/2006/tree/trunk/boost/tree/detail/algorithm/iterative.hpp	(original)
+++ sandbox/SOC/2006/tree/trunk/boost/tree/detail/algorithm/iterative.hpp	2008-11-13 17:19:58 EST (Thu, 13 Nov 2008)
@@ -46,7 +46,13 @@
 }
 
 template <class Order, class InCursor, class OutCursor, class Op>
-OutCursor transform (Order, InCursor is, OutCursor t, Op op
+BOOST_CONCEPT_REQUIRES(
+    ((DescendingCursor<InCursor>))
+    ((AscendingCursor<InCursor>))
+    ((DescendingCursor<OutCursor>))
+    ((AscendingCursor<OutCursor>)),
+    (OutCursor)) // return type
+transform (Order, InCursor is, OutCursor t, Op op
                    , bidirectional_traversal_tag)
 {
     root_tracking_cursor<InCursor> s(is);