[Boost-commit] svn:boost r86333 - trunk/boost/geometry/algorithms/detail/overlay

Subject: [Boost-commit] svn:boost r86333 - trunk/boost/geometry/algorithms/detail/overlay
From: adam.wulkiewicz_at_[hidden]
Date: 2013-10-16 11:36:32

Author: awulkiew
Date: 2013-10-16 11:36:32 EDT (Wed, 16 Oct 2013)
New Revision: 86333
URL: http://svn.boost.org/trac/boost/changeset/86333

Log:
[geometry] fixed errors in overlay/follow.hpp related to proper usage of Linestring concept.

Text files modified: 
   trunk/boost/geometry/algorithms/detail/overlay/follow.hpp |     6 ++++--                                  
   1 files changed, 4 insertions(+), 2 deletions(-)

Modified: trunk/boost/geometry/algorithms/detail/overlay/follow.hpp
==============================================================================
--- trunk/boost/geometry/algorithms/detail/overlay/follow.hpp	Wed Oct 16 11:35:52 2013	(r86332)
+++ trunk/boost/geometry/algorithms/detail/overlay/follow.hpp	2013-10-16 11:36:32 EDT (Wed, 16 Oct 2013)	(r86333)
@@ -61,7 +61,7 @@
         <
             point_type,
             0, dimension<point_type>::value
-        >::apply(point_in_between, linestring[op.seg_id.segment_index], turn.point);
+        >::apply(point_in_between, *(::boost::begin(linestring) + op.seg_id.segment_index), turn.point);
 
     return geometry::covered_by(point_in_between, polygon);
 }
@@ -182,11 +182,13 @@
         // and add the output piece
         geometry::copy_segments<false>(linestring, segment_id, index, current_piece);
         detail::overlay::append_no_duplicates(current_piece, point);
-        if (current_piece.size() > 1)
+        if (::boost::size(current_piece) > 1)
         {
             *out++ = current_piece;
         }
         current_piece.clear();
+        //traits::clear<LineStringOut>::apply(current_piece);
+        geometry::clear(current_piece);
     }
 
     static inline bool is_entered(bool entered)