Add necessary include file.

git-svn-id: https://svn.dealii.org/trunk@16023 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/common/scripts/expand_instantiations.cc b/deal.II/common/scripts/expand_instantiations.cc
index fd6bdbf0eee73235e87a32b155f322c1b6266ee4..6159e78cf851c2303eafafe38c173baac874ccd0 100644 (file)
--- a/deal.II/common/scripts/expand_instantiations.cc
+++ b/deal.II/common/scripts/expand_instantiations.cc
@@ -2,7 +2,7 @@
 //    $Id$
 //    Version: $Name$
 //
-//    Copyright (C) 2007 by the deal.II authors
+//    Copyright (C) 2007, 2008 by the deal.II authors
 //
 //    This file is subject to QPL and may not be  distributed
 //    without copyright and license information. Please refer
@@ -46,7 +46,7 @@
 #include <map>
 #include <list>
 #include <cstdlib>
-
+#include <string>
 
 // a map from the keys in the expansion lists to the list itself. For
 // instance, the example above will lead to the entry