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/* -*- c++ -*- */
/*
* Copyright 2013,2014 Free Software Foundation, Inc.
*
* This file is part of GNU Radio.
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* This software 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_ZEROMQ_PULL_SOURCE_H
#define INCLUDED_ZEROMQ_PULL_SOURCE_H
#include <gnuradio/zeromq/api.h>
#include <gnuradio/sync_block.h>
namespace gr {
namespace zeromq {
/*!
* \brief Receive messages on ZMQ PULL socket and source stream
* \ingroup zeromq
*
* \details
* This block will connect to a ZMQ PUSH socket, then produce all
* incoming messages as streaming output.
*/
class ZEROMQ_API pull_source : virtual public gr::sync_block
{
public:
typedef boost::shared_ptr<pull_source> sptr;
/*!
* \brief Return a shared_ptr to a new instance of gr::zeromq::pull_source.
*
* \param itemsize Size of a stream item in bytes
* \param vlen Vector length of the input items. Note that one vector is one item.
* \param address ZMQ socket address specifier
* \param timeout Receive timeout in seconds, default is 100ms, 1us increments
*
*/
static sptr make(size_t itemsize, size_t vlen, char *address, int timeout=100, bool pass_tags=false);
};
} // namespace zeromq
} // namespace gr
#endif /* INCLUDED_ZEROMQ_PULL_SOURCE_H */
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