From b69a6cb48fdd66361adae1d3bbe0c0a743830966 Mon Sep 17 00:00:00 2001
From: Brian Norris <banorris@uci.edu>
Date: Wed, 9 Jan 2013 14:07:07 -0800
Subject: [PATCH] cyclegraph: add documentation

---
 cyclegraph.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cyclegraph.cc b/cyclegraph.cc
index 2dc2eae..8326f28 100644
--- a/cyclegraph.cc
+++ b/cyclegraph.cc
@@ -317,6 +317,7 @@ unsigned int CycleNode::getNumBackEdges() const
 /**
  * Adds an edge from this CycleNode to another CycleNode.
  * @param node The node to which we add a directed edge
+ * @return True if this edge is a new edge; false otherwise
  */
 bool CycleNode::addEdge(CycleNode *node)
 {
-- 
2.34.1