Imported Upstream version 1.57.0

[platform/upstream/boost.git] / boost / geometry / algorithms / detail / overlay / add_rings.hpp

diff --git a/boost/geometry/algorithms/detail/overlay/add_rings.hpp b/boost/geometry/algorithms/detail/overlay/add_rings.hpp
index 74595fe..5ff0b57 100644 (file)
--- a/boost/geometry/algorithms/detail/overlay/add_rings.hpp
+++ b/boost/geometry/algorithms/detail/overlay/add_rings.hpp
@@ -75,15 +75,15 @@ inline OutputIterator add_rings(SelectionMap const& map,
             OutputIterator out)
 {
     typedef typename SelectionMap::const_iterator iterator;
-       typedef typename SelectionMap::mapped_type property_type;
-       typedef typename property_type::area_type area_type;
-
-       area_type const zero = 0;
-       std::size_t const min_num_points = core_detail::closure::minimum_ring_size
-               <
-                       geometry::closure
-                               <
-                                       typename boost::range_value
+    typedef typename SelectionMap::mapped_type property_type;
+    typedef typename property_type::area_type area_type;
+
+    area_type const zero = 0;
+    std::size_t const min_num_points = core_detail::closure::minimum_ring_size
+        <
+            geometry::closure
+                <
+                    typename boost::range_value
                         <
                             RingCollection const
                         >::type
@@ -117,15 +117,14 @@ inline OutputIterator add_rings(SelectionMap const& map,
                 }
             }
 
-                       // Only add rings if they satisfy minimal requirements.
-                       // This cannot be done earlier (during traversal), not
-                       // everything is figured out yet (sum of positive/negative rings)
-                       // TODO: individual rings can still contain less than 3 points.
-                       if (geometry::num_points(result) >= min_num_points
-                               && math::larger(geometry::area(result), zero))
-                       {
-                               *out++ = result;
-                       }
+            // Only add rings if they satisfy minimal requirements.
+            // This cannot be done earlier (during traversal), not
+            // everything is figured out yet (sum of positive/negative rings)
+            if (geometry::num_points(result) >= min_num_points
+                && math::larger(geometry::area(result), zero))
+            {
+                *out++ = result;
+            }
         }
     }
     return out;