[Boost-commit] svn:boost r67121 - trunk/boost/spirit/home/support/utree/detail

Subject: [Boost-commit] svn:boost r67121 - trunk/boost/spirit/home/support/utree/detail
From: hartmut.kaiser_at_[hidden]
Date: 2010-12-08 22:20:14

Author: hkaiser
Date: 2010-12-08 22:20:13 EST (Wed, 08 Dec 2010)
New Revision: 67121
URL: http://svn.boost.org/trac/boost/changeset/67121

Log:
Spirit: removing remnants of random access iterator in utree::node_iterator
Text files modified: 
   trunk/boost/spirit/home/support/utree/detail/utree_detail2.hpp |    31 +++----------------------------         
   1 files changed, 3 insertions(+), 28 deletions(-)

Modified: trunk/boost/spirit/home/support/utree/detail/utree_detail2.hpp
==============================================================================
--- trunk/boost/spirit/home/support/utree/detail/utree_detail2.hpp	(original)
+++ trunk/boost/spirit/home/support/utree/detail/utree_detail2.hpp	2010-12-08 22:20:13 EST (Wed, 08 Dec 2010)
@@ -146,13 +146,12 @@
       : public boost::iterator_facade<
             node_iterator<Value>
           , Value
-          , boost::bidirectional_traversal_tag
-        >
+          , boost::bidirectional_traversal_tag>
     {
     public:
 
         node_iterator()
-          : node(0) {}
+          : node(0), prev(0) {}
 
         node_iterator(list::node* node, list::node* prev)
           : node(node), prev(prev) {}
@@ -190,18 +189,6 @@
             return node->val;
         }
 
-        void advance (typename node_iterator::difference_type n)
-        {
-            std::advance(*this, n);
-        }
-
-        template<typename Iterator>
-        typename node_iterator::difference_type
-        distance_to(Iterator const& other) const
-        {
-            return std::distance(*this, node_iterator(other));
-        }
-
         list::node* node;
         list::node* prev;
     };
@@ -211,8 +198,7 @@
       : public boost::iterator_facade<
             node_iterator<boost::reference_wrapper<Value> >
           , boost::reference_wrapper<Value>
-          , boost::random_access_traversal_tag
-        >
+          , boost::random_access_traversal_tag>
     {
     public:
 
@@ -257,17 +243,6 @@
             return curr;
         }
 
-        void advance (typename node_iterator::difference_type n)
-        {
-            std::advance(*this, n);
-        }
-
-        template<typename Iterator>
-        typename node_iterator::difference_type distance_to(Iterator const& other)
-        const {
-            return std::distance(*this, node_iterator(other));
-        }
-
         list::node* node;
         list::node* prev;