From d8083b7ad11cd6965b8ca476deca6f54c1dbb01b Mon Sep 17 00:00:00 2001
From: Barend Gehrels <barend@xs4all.nl>
Date: Sat, 28 Jan 2012 23:22:35 +0000
Subject: [PATCH] Fixed expand example (broken by area_surveyor which
 incorrectly had point_xy)

[SVN r76770]
---
 doc/src/examples/algorithms/expand.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/doc/src/examples/algorithms/expand.cpp b/doc/src/examples/algorithms/expand.cpp
index 1a628e771..cba03b247 100644
--- a/doc/src/examples/algorithms/expand.cpp
+++ b/doc/src/examples/algorithms/expand.cpp
@@ -14,6 +14,8 @@
 #include <list>
 
 #include <boost/geometry.hpp>
+#include <boost/geometry/geometries/box.hpp>
+#include <boost/geometry/geometries/point_xy.hpp>
 
 int main()
 {