polygon - add move ctor

2016-07-07 12:29:19 +01:00 · 2016-07-07 12:29:19 +01:00 · f0a37c761b
commit f0a37c761b
parent d810ce46f2
1 changed files with 4 additions and 0 deletions
--- a/include/mapnik/geometry/polygon.hpp
+++ b/include/mapnik/geometry/polygon.hpp
@ -88,6 +88,10 @@ struct polygon : mapbox::geometry::polygon<T>
        //this->resize(1); // explicit exterior ring ?
    }

+    polygon(polygon && other)
+        : base_type(std::move(other)),
+          interior_(*this) {}
+
    polygon(polygon const& other)
        : base_type(other),
          interior_(*this) {}