From ede6d7bb2b95e895afc9b6f596941776cd4b1906 Mon Sep 17 00:00:00 2001
From: Murphy Berzish <murphy.berzish@gmail.com>
Date: Wed, 3 May 2017 14:55:22 -0400
Subject: [PATCH] add iterator accessors to obj_pair_set

---
 src/util/obj_pair_set.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/util/obj_pair_set.h b/src/util/obj_pair_set.h
index 29139a51d..c4212977c 100644
--- a/src/util/obj_pair_set.h
+++ b/src/util/obj_pair_set.h
@@ -46,6 +46,11 @@ public:
     bool contains(obj_pair const & p) const { return m_set.contains(p); }
     void reset() { m_set.reset(); }
     bool empty() const { return m_set.empty(); }
+
+    typedef typename chashtable<obj_pair, hash_proc, eq_proc>::iterator iterator;
+
+    iterator begin() { return m_set.begin(); }
+    iterator end() { return m_set.end(); }
 };
 
 #endif