Removes potentially dangerous and misleading lat, lon subscript oeprator

include/extractor/query_node.hpp

@@ -3,8 +3,6 @@
 
 #include "util/typedefs.hpp"
 
-#include <boost/assert.hpp>
-
 #include "osrm/coordinate.hpp"
 
 #include <limits>
@@ -44,21 +42,6 @@ struct QueryNode
         return QueryNode(static_cast<int>(90 * COORDINATE_PRECISION),
                          static_cast<int>(180 * COORDINATE_PRECISION), MAX_OSM_NODEID);
     }
-
-    value_type operator[](const std::size_t n) const
-    {
-        switch (n)
-        {
-        case 1:
-            return lat;
-        case 0:
-            return lon;
-        default:
-            break;
-        }
-        BOOST_ASSERT_MSG(false, "should not happen");
-        return std::numeric_limits<int>::lowest();
-    }
 };
 }
 }