X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=cyclegraph.h;h=690170022b3746c878c253d46eb58cc102f5c50c;hb=bf7f7645131e1143b7ece3a74a827ace0c7a7304;hp=a748c7791110f5c37837ff72131bc8901b98e4e5;hpb=8548c711d71b6474802af83f5a4800eb4ac30718;p=model-checker.git

diff --git a/cyclegraph.h b/cyclegraph.h
index a748c77..6901700 100644
--- a/cyclegraph.h
+++ b/cyclegraph.h
@@ -12,26 +12,29 @@ class ModelAction;
 class CycleGraph {
  public:
 	CycleGraph();
-	void addEdge(ModelAction *from, ModelAction *to);
+	~CycleGraph();
+	void addEdge(const ModelAction *from, const ModelAction *to);
 	bool checkForCycles();
+	void addRMWEdge(const ModelAction *from, const ModelAction *to);
 
  private:
-	CycleNode * getNode(ModelAction *);
-	HashTable<ModelAction *, CycleNode *, uintptr_t, 4> actionToNode;
+	CycleNode * getNode(const ModelAction *);
+	HashTable<const ModelAction *, CycleNode *, uintptr_t, 4> actionToNode;
 	bool checkReachable(CycleNode *from, CycleNode *to);
 	bool hasCycles;
-
 };
 
 class CycleNode {
  public:
-	CycleNode(ModelAction *action);
+	CycleNode(const ModelAction *action);
 	void addEdge(CycleNode * node);
 	std::vector<CycleNode *> * getEdges();
+	bool setRMW();
 
  private:
-	ModelAction *action;
+	const ModelAction *action;
 	std::vector<CycleNode *> edges;
+	bool hasRMW;
 };
 
 #endif