GNU Radio Manual and C++ API Reference 3.8.5.0
The Free & Open Software Radio Ecosystem
 
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tagged_stream_to_pdu.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2013,2014 Free Software Foundation, Inc.
4 *
5 * This file is part of GNU Radio
6 *
7 * GNU Radio is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3, or (at your option)
10 * any later version.
11 *
12 * GNU Radio is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with GNU Radio; see the file COPYING. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street,
20 * Boston, MA 02110-1301, USA.
21 */
22
23#ifndef INCLUDED_BLOCKS_TAGGED_STREAM_TO_PDU_H
24#define INCLUDED_BLOCKS_TAGGED_STREAM_TO_PDU_H
25
26#include <gnuradio/blocks/api.h>
27#include <gnuradio/blocks/pdu.h>
29
30namespace gr {
31namespace blocks {
32
33/*!
34 * \brief Turns received stream data and tags into PDUs and sends
35 * them through a message port.
36 * \ingroup message_tools_blk
37 *
38 * The sent message is a PMT-pair (created by pmt::cons()). The
39 * first element is a dictionary containing all the tags. The
40 * second is a vector containing the actual data.
41 */
43{
44public:
45 // gr::blocks::tagged_stream_to_pdu::sptr
46 typedef boost::shared_ptr<tagged_stream_to_pdu> sptr;
47
48 /*!
49 * \brief Construct a tagged_stream_to_pdu block
50 * \param type PDU type of pdu::vector_type
51 * \param lengthtagname The name of the tag that specifies
52 * how long the packet is.
53 */
55 const std::string& lengthtagname = "packet_len");
56};
57
58} /* namespace blocks */
59} /* namespace gr */
60
61#endif /* INCLUDED_BLOCKS_TAGGED_STREAM_TO_PDU_H */
Turns received stream data and tags into PDUs and sends them through a message port.
Definition tagged_stream_to_pdu.h:43
boost::shared_ptr< tagged_stream_to_pdu > sptr
Definition tagged_stream_to_pdu.h:46
static sptr make(pdu::vector_type type, const std::string &lengthtagname="packet_len")
Construct a tagged_stream_to_pdu block.
Block that operates on PDUs in form of tagged streams.
Definition tagged_stream_block.h:38
#define BLOCKS_API
Definition gr-blocks/include/gnuradio/blocks/api.h:30
vector_type
Definition pdu.h:34
GNU Radio logging wrapper for log4cpp library (C++ port of log4j)
Definition basic_block.h:46