1 files changed, 10 insertions, 2 deletions
diff --git a/chart2/source/inc/CloneHelper.hxx b/chart2/source/inc/CloneHelper.hxx
index d9771a2681f2..cabcdb58366f 100644
--- a/chart2/source/inc/CloneHelper.hxx
+++ b/chart2/source/inc/CloneHelper.hxx
@@ -19,8 +19,7 @@
 #pragma once
 
 #include <com/sun/star/util/XCloneable.hpp>
-
-#include <algorithm>
+#include <rtl/ref.hxx>
 #include <iterator>
 #include <vector>
 
@@ -54,6 +53,15 @@ template< class Interface >
                       CreateRefClone< Interface >());
 }
 
+template< class T >
+    void CloneRefVector(
+        const std::vector< rtl::Reference< T > > & rSource,
+        std::vector< rtl::Reference< T > > & rDestination )
+{
+    for (const auto & rSourceItem : rSource)
+        rDestination.push_back(static_cast<T*>(rSourceItem->createClone().get()));
+}
+
 /// clones a UNO-sequence of UNO-References
 template< class Interface >
     void CloneRefSequence(