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-rw-r--r--NodeOutputVisitor.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/NodeOutputVisitor.h b/NodeOutputVisitor.h
index 710711c..d1abca4 100644
--- a/NodeOutputVisitor.h
+++ b/NodeOutputVisitor.h
@@ -11,7 +11,9 @@ public:
virtual void visit(Node & node);
virtual void visit(NodeOutput & node);
+ //! is the visited node a NodeOutput?
bool output_node = false;
+ //! input[0] level of NodeOutput
SignalLevel level = UNDEFINED;
};