From ad415995ee88c9439b02ea6e9bb8b2f8bbc0710a Mon Sep 17 00:00:00 2001
From: Ron Elliott <ronaldbelliott@gmail.com>
Date: Sat, 28 Jul 2012 10:22:10 -0700
Subject: [PATCH] Added 'connected' method to socket_t class.

---
 zmq.hpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/zmq.hpp b/zmq.hpp
index 041abb2..4dec475 100644
--- a/zmq.hpp
+++ b/zmq.hpp
@@ -317,6 +317,11 @@ namespace zmq
                 throw error_t ();
         }
 
+        inline bool connected()
+        {
+            return(ptr != NULL);
+        }
+
         inline size_t send (const void *buf_, size_t len_, int flags_ = 0)
         {
             int nbytes = zmq_send (ptr, buf_, len_, flags_);