1 files changed, 3 insertions, 0 deletions
diff --git a/src/armnn/SubgraphView.hpp b/src/armnn/SubgraphView.hpp
index 1b9c308daa..cb9e415dd2 100644
--- a/src/armnn/SubgraphView.hpp
+++ b/src/armnn/SubgraphView.hpp
@@ -86,6 +86,9 @@ public:
 private:
     void CheckSubgraph();
 
+    /// Arrange the order of layers topologically so that nodes can be visited in valid order
+    void ArrangeBySortOrder();
+
     /// The list of pointers to the input slots of the parent graph.
     InputSlots m_InputSlots;