Imported Upstream version 1.72.0

[platform/upstream/boost.git] / boost / msm / back / metafunctions.hpp

diff --git a/boost/msm/back/metafunctions.hpp b/boost/msm/back/metafunctions.hpp
index ae06b08..2a6e720 100644 (file)
--- a/boost/msm/back/metafunctions.hpp
+++ b/boost/msm/back/metafunctions.hpp
@@ -11,6 +11,8 @@
 #ifndef BOOST_MSM_BACK_METAFUNCTIONS_H
 #define BOOST_MSM_BACK_METAFUNCTIONS_H
 
+#include <algorithm>
+
 #include <boost/mpl/set.hpp>
 #include <boost/mpl/at.hpp>
 #include <boost/mpl/pair.hpp>