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-rw-r--r--flowgraph/node.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/flowgraph/node.h b/flowgraph/node.h
index 40846e2..aa9d333 100644
--- a/flowgraph/node.h
+++ b/flowgraph/node.h
@@ -17,7 +17,7 @@ namespace FlowGraph {
class Node
{
public:
- virtual ~Node() {}; // force class to be polymorphic
+ virtual ~Node() {}; // force class to be polymorphic (e.g. in a container)
};
// Memory on Heap: new and delete