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pub_sink.h
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/* -*- c++ -*- */
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/*
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* Copyright 2013,2014 Free Software Foundation, Inc.
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*
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* This file is part of GNU Radio.
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*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3, or (at your option)
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* any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef INCLUDED_ZEROMQ_PUB_SINK_H
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#define INCLUDED_ZEROMQ_PUB_SINK_H
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#include <
gnuradio/zeromq/api.h
>
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#include <
gnuradio/sync_block.h
>
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namespace
gr {
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namespace
zeromq {
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/*!
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* \brief Sink the contents of a stream to a ZMQ PUB socket
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* \ingroup zeromq
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*
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* \details
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* This block acts a a streaming sink for a GNU Radio flowgraph
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* and writes its contents to a ZMQ PUB socket. A PUB socket may
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* have subscribers and will pass all incoming stream data to each
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* subscriber. Subscribers can be either another gr-zeromq source
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* block or a non-GNU Radio ZMQ socket.
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*/
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class
ZEROMQ_API
pub_sink
:
virtual
public
gr::sync_block
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{
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public
:
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typedef
boost::shared_ptr<pub_sink>
sptr
;
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/*!
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* \brief Return a shared_ptr to a new instance of zeromq::pub_sink.
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*
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* \param itemsize Size of a stream item in bytes
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* \param vlen Vector length of the input items. Note that one vector is one item.
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* \param address ZMQ socket address specifier
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* \param timeout Receive timeout in seconds, default is 100ms, 1us increments
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*/
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static
sptr
make(
size_t
itemsize
,
size_t
vlen,
char
*address,
int
timeout=100);
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};
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}
// namespace zeromq
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}
// namespace gr
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#endif
/* INCLUDED_ZEROMQ_PUB_SINK_H */
gr-zeromq
include
gnuradio
zeromq
pub_sink.h
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