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+/*
+ Copyright (c) 2007-2011 iMatix Corporation
+ Copyright (c) 2007-2011 Other contributors as noted in the AUTHORS file
+
+
+ This file is part of 0MQ.
+
+ 0MQ is free software; you can redistribute it and/or modify it under
+ the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ 0MQ is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef __ZMQ_DEALER_HPP_INCLUDED__
+#define __ZMQ_DEALER_HPP_INCLUDED__
+
+#include "socket_base.hpp"
+#include "fq.hpp"
+#include "lb.hpp"
+
+namespace zmq
+{
+
+ class dealer_t :
+ public socket_base_t
+ {
+ public:
+
+ dealer_t (class ctx_t *parent_, uint32_t tid_);
+ ~dealer_t ();
+
+ protected:
+
+ // Overloads of functions from socket_base_t.
+ void xattach_pipe (class pipe_t *pipe_, const blob_t &peer_identity_);
+ int xsend (class msg_t *msg_, int flags_);
+ int xrecv (class msg_t *msg_, int flags_);
+ bool xhas_in ();
+ bool xhas_out ();
+ void xread_activated (class pipe_t *pipe_);
+ void xwrite_activated (class pipe_t *pipe_);
+ void xterminated (class pipe_t *pipe_);
+
+ private:
+
+ // Messages are fair-queued from inbound pipes. And load-balanced to
+ // the outbound pipes.
+ fq_t fq;
+ lb_t lb;
+
+ dealer_t (const dealer_t&);
+ const dealer_t &operator = (const dealer_t&);
+ };
+
+}
+
+#endif