X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Ffilter_sort.hpp;h=889314a6d7aa5b8b16cf604ae586d0e57332be1b;hb=690bbc42f9678b5f6b895ac5c4ce427b08ab6dd2;hp=5e660f1893bc105194ea3dd7698f99a1c753a899;hpb=b3974a565a726b9afaad86bcb66b56ae3ceb351a;p=metaproxy-moved-to-github.git

diff --git a/src/filter_sort.hpp b/src/filter_sort.hpp
index 5e660f1..889314a 100644
--- a/src/filter_sort.hpp
+++ b/src/filter_sort.hpp
@@ -1,5 +1,5 @@
 /* This file is part of Metaproxy.
-   Copyright (C) 2005-2012 Index Data
+   Copyright (C) Index Data
 
 Metaproxy is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free
@@ -20,6 +20,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #define FILTER_SORT_HPP
 
 #include <boost/scoped_ptr.hpp>
+#include <boost/shared_ptr.hpp>
 
 #include <metaproxy/filter.hpp>
 
@@ -27,6 +28,14 @@ namespace metaproxy_1 {
     namespace filter {
         class Sort : public Base {
             class Impl;
+            class Frontend;
+            class ResultSet;
+            class RecordList;
+            class Record;
+            typedef boost::shared_ptr<Frontend> FrontendPtr;
+            typedef boost::shared_ptr<ResultSet> ResultSetPtr;
+            typedef boost::shared_ptr<RecordList> RecordListPtr;
+
             boost::scoped_ptr<Impl> m_p;
         public:
             Sort();