From 52bb4e36bca33b826b062e09176bb9c3add2beef Mon Sep 17 00:00:00 2001
From: Adam Wulkiewicz <adam.wulkiewicz@gmail.com>
Date: Thu, 11 Dec 2014 01:41:32 +0100
Subject: [PATCH] [strategies] In mapping_ssf remove :: to allow ADL for math
 functions.

---
 include/boost/geometry/strategies/geographic/mapping_ssf.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/boost/geometry/strategies/geographic/mapping_ssf.hpp b/include/boost/geometry/strategies/geographic/mapping_ssf.hpp
index 6f52936d6..9ac86db71 100644
--- a/include/boost/geometry/strategies/geographic/mapping_ssf.hpp
+++ b/include/boost/geometry/strategies/geographic/mapping_ssf.hpp
@@ -68,7 +68,7 @@ struct mapper<Spheroid, mapping_reduced, CalculationType>
 
     inline CalculationType map_lat(CalculationType const& lat) const
     {
-        return ::atan(b_div_a * ::tan(lat));
+        return atan(b_div_a * tan(lat));
     }
 
     CalculationType b_div_a;
@@ -87,7 +87,7 @@ struct mapper<Spheroid, mapping_geocentric, CalculationType>
 
     inline CalculationType map_lat(CalculationType const& lat) const
     {
-        return ::atan(sqr_b_div_a * ::tan(lat));
+        return atan(sqr_b_div_a * tan(lat));
     }
 
     CalculationType sqr_b_div_a;