test multiple groups

[libt2n] / codegen / codegen-stubhead.hxx

diff --git a/codegen/codegen-stubhead.hxx b/codegen/codegen-stubhead.hxx
index a05540e..d21130f 100644 (file)
--- a/codegen/codegen-stubhead.hxx
+++ b/codegen/codegen-stubhead.hxx
@@ -7,6 +7,7 @@
 #include <boost/archive/xml_iarchive.hpp>
 #include <boost/serialization/serialization.hpp>
 #include <boost/serialization/string.hpp>
+#include <boost/serialization/utility.hpp>
 
 #include <string>
 #include <t2n_exception.hxx>