From f6f6dc7b73875c3b671b9e4f3a618c75c51eb6f5 Mon Sep 17 00:00:00 2001
From: Barend Gehrels <barend@xs4all.nl>
Date: Sat, 21 Jul 2012 18:20:36 +0000
Subject: [PATCH] [geometry] updates some flaws (w.r.t. headerfiles, comments)
 for buffer/offset

[SVN r79642]
---
 include/boost/geometry/algorithms/detail/occupation_info.hpp    | 2 +-
 .../geometry/extensions/algorithms/buffer/buffer_policies.hpp   | 1 +
 .../geometry/extensions/algorithms/buffer/buffered_ring.hpp     | 2 +-
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/boost/geometry/algorithms/detail/occupation_info.hpp b/include/boost/geometry/algorithms/detail/occupation_info.hpp
index e147ba12d..6d15f2dd6 100644
--- a/include/boost/geometry/algorithms/detail/occupation_info.hpp
+++ b/include/boost/geometry/algorithms/detail/occupation_info.hpp
@@ -10,7 +10,7 @@
 #define BOOST_GEOMETRY_ALGORITHMS_DETAIL_OCCUPATION_INFO_HPP
 
 #if ! defined(NDEBUG)
-  #define BOOST_GEOMETRY_DEBUG_BUFFER_OCCUPATION
+//  #define BOOST_GEOMETRY_DEBUG_BUFFER_OCCUPATION
 #endif
 
 #include <algorithm>
diff --git a/include/boost/geometry/extensions/algorithms/buffer/buffer_policies.hpp b/include/boost/geometry/extensions/algorithms/buffer/buffer_policies.hpp
index f6f7d8d50..06fb3263e 100644
--- a/include/boost/geometry/extensions/algorithms/buffer/buffer_policies.hpp
+++ b/include/boost/geometry/extensions/algorithms/buffer/buffer_policies.hpp
@@ -20,6 +20,7 @@
 #include <boost/geometry/algorithms/covered_by.hpp>
 #include <boost/geometry/extensions/strategies/buffer_side.hpp>
 
+#include <boost/geometry/algorithms/detail/overlay/backtrack_check_si.hpp>
 #include <boost/geometry/algorithms/detail/overlay/calculate_distance_policy.hpp>
 #include <boost/geometry/algorithms/detail/overlay/turn_info.hpp>
 
diff --git a/include/boost/geometry/extensions/algorithms/buffer/buffered_ring.hpp b/include/boost/geometry/extensions/algorithms/buffer/buffered_ring.hpp
index 2184062ab..0af3dd200 100644
--- a/include/boost/geometry/extensions/algorithms/buffer/buffered_ring.hpp
+++ b/include/boost/geometry/extensions/algorithms/buffer/buffered_ring.hpp
@@ -246,7 +246,7 @@ struct get_ring<detail::buffer::buffered_ring_collection_tag>
         BOOST_ASSERT
             (
                 id.multi_index >= 0
-                && id.multi_index < boost::size(multi_ring)
+                && id.multi_index < int(boost::size(multi_ring))
             );
         return get_ring<ring_tag>::apply(id, multi_ring[id.multi_index]);
     }