From 2ebd3e9bf87ddfb2cac011a8cf3708c14c58bf56 Mon Sep 17 00:00:00 2001
From: Dane Springmeyer <dane@dbsgeo.com>
Date: Wed, 18 Sep 2013 20:40:30 -0700
Subject: [PATCH] iwyu

---
 include/mapnik/image_filter_types.hpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/mapnik/image_filter_types.hpp b/include/mapnik/image_filter_types.hpp
index 9ce9150d1..2b399f6a7 100644
--- a/include/mapnik/image_filter_types.hpp
+++ b/include/mapnik/image_filter_types.hpp
@@ -30,6 +30,9 @@
 
 // boost
 #include <boost/variant/variant.hpp>
+#include <boost/variant/static_visitor.hpp>
+#include <boost/variant/apply_visitor.hpp>
+
 // stl
 #include <vector>
 #include <ostream>