From b8eaf21fb5a52bfaabe50e3fd45c47f3def6edfe Mon Sep 17 00:00:00 2001
From: Menelaos Karavelas <menelaos.karavelas@gmail.com>
Date: Tue, 13 May 2014 10:53:25 +0300
Subject: [PATCH] [comparable distance] make comparable_distance(g1, g2) return
 default_comparable_distance_result

---
 include/boost/geometry/algorithms/comparable_distance.hpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/boost/geometry/algorithms/comparable_distance.hpp b/include/boost/geometry/algorithms/comparable_distance.hpp
index cc1ae9244..55b827bd3 100644
--- a/include/boost/geometry/algorithms/comparable_distance.hpp
+++ b/include/boost/geometry/algorithms/comparable_distance.hpp
@@ -19,6 +19,7 @@
 #ifndef BOOST_GEOMETRY_ALGORITHMS_COMPARABLE_DISTANCE_HPP
 #define BOOST_GEOMETRY_ALGORITHMS_COMPARABLE_DISTANCE_HPP
 
+#include <boost/geometry/strategies/default_comparable_distance_result.hpp>
 
 #include <boost/geometry/algorithms/distance.hpp>
 #include <boost/geometry/algorithms/detail/distance/default_strategies.hpp>
@@ -72,7 +73,7 @@ comparable_distance(Geometry1 const& geometry1, Geometry2 const& geometry2,
 \qbk{[include reference/algorithms/comparable_distance.qbk]}
  */
 template <typename Geometry1, typename Geometry2>
-inline typename default_distance_result<Geometry1, Geometry2>::type
+inline typename default_comparable_distance_result<Geometry1, Geometry2>::type
 comparable_distance(Geometry1 const& geometry1, Geometry2 const& geometry2)
 {
     concept::check<Geometry1 const>();