[Boost-commit] svn:boost r79671 - trunk/boost/geometry/algorithms/detail/overlay

Subject: [Boost-commit] svn:boost r79671 - trunk/boost/geometry/algorithms/detail/overlay
From: barend.gehrels_at_[hidden]
Date: 2012-07-22 09:31:27

Author: barendgehrels
Date: 2012-07-22 09:31:26 EDT (Sun, 22 Jul 2012)
New Revision: 79671
URL: http://svn.boost.org/trac/boost/changeset/79671

Log:
[geometry] rephrased solution to avoid signed/unsigned warning
Text files modified: 
   trunk/boost/geometry/algorithms/detail/overlay/convert_ring.hpp |    18 +++++++++---------                      
   1 files changed, 9 insertions(+), 9 deletions(-)

Modified: trunk/boost/geometry/algorithms/detail/overlay/convert_ring.hpp
==============================================================================
--- trunk/boost/geometry/algorithms/detail/overlay/convert_ring.hpp	(original)
+++ trunk/boost/geometry/algorithms/detail/overlay/convert_ring.hpp	2012-07-22 09:31:26 EDT (Sun, 22 Jul 2012)
@@ -77,15 +77,15 @@
         }
         else
         {
-            // Avoid adding interior rings which are invalid because of number of points:
-            if (geometry::num_points(source) >=
-                    core_detail::closure::minimum_ring_size
-                        <
-                            geometry::closure
-                                <
-                                    Destination
-                                >::value
-                        >::value)
+            // Avoid adding interior rings which are invalid
+            // because of its number of points:
+            std::size_t const min_num_points
+                    = core_detail::closure::minimum_ring_size
+                            <
+                                geometry::closure<Destination>::value
+                            >::value;
+
+            if (geometry::num_points(source) >= min_num_points)
             {
                 interior_rings(destination).resize(
                             interior_rings(destination).size() + 1);