*** empty log message ***

[creaImageIO.git] / src2 / creaImageIOTreeView.h

diff --git a/src2/creaImageIOTreeView.h b/src2/creaImageIOTreeView.h
index ca493c91ebfda818223967a0645f15302ee54c49..886fc38590111ffdeecb3b48ee3195f61a557410 100644 (file)
--- a/src2/creaImageIOTreeView.h
+++ b/src2/creaImageIOTreeView.h
@@ -45,7 +45,7 @@ namespace creaImageIO
          virtual void GetSelectedAsString(std::vector<std::string>&s){ GimmickError("INTERNAL ERROR : TreeView::GetSelectedAsString not overloaded"); }
 
          /// Gets the user selected data from the level passed as a parameter
-      virtual std::vector<tree::Node*> GetSelected(int level){ GimmickError("INTERNAL ERROR : TreeView::GetSelected not overloaded"); }
+      virtual const std::vector<tree::Node*>& GetSelected(int level){ GimmickError("INTERNAL ERROR : TreeView::GetSelected not overloaded"); }
 
          /// Gets the next nodes on the list, be it up(true) or down(false).
       virtual void GetNodes(std::vector<tree::Node*>& nodes, bool direction){ GimmickError("INTERNAL ERROR : TreeView::GetNodes not overloaded"); }