From 67b216681dd4dbc151c3efdc2ce729c0a2d56e26 Mon Sep 17 00:00:00 2001
From: Todd Neal <todd@tneal.org>
Date: Thu, 5 Mar 2015 11:15:08 -0600
Subject: [PATCH] Add an rvalue overload for socket_t::send

This lets you create functions that return message_t's by value, and
pass them to send() with no copy.
---
 zmq.hpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/zmq.hpp b/zmq.hpp
index 3337429..eb5416e 100644
--- a/zmq.hpp
+++ b/zmq.hpp
@@ -441,6 +441,13 @@ namespace zmq
             throw error_t ();
         }
 
+#ifdef ZMQ_HAS_RVALUE_REFS
+        inline bool send (message_t &&msg_, int flags_ = 0)
+        {
+            return send(msg_, flags_);
+        }
+#endif
+
         inline size_t recv (void *buf_, size_t len_, int flags_ = 0)
         {
             int nbytes = zmq_recv (ptr, buf_, len_, flags_);