GNU Radio Manual and C++ API Reference 3.7.14.0
The Free & Open Software Radio Ecosystem
endian_swap.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2004,2012,2013 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_GR_ENDIAN_SWAP_H
24#define INCLUDED_GR_ENDIAN_SWAP_H
25
26#include <gnuradio/blocks/api.h>
27#include <gnuradio/sync_block.h>
28
29namespace gr {
30namespace blocks {
31
32/*!
33 * \brief Convert stream of items into their byte swapped version
34 * \ingroup stream_operators_blk
35 */
36class BLOCKS_API endian_swap : virtual public sync_block
37{
38public:
39 // gr::blocks::endian_swap::sptr
40 typedef boost::shared_ptr<endian_swap> sptr;
41
42 /*!
43 * Make an endian swap block.
44 *
45 * \param item_size_bytes number of bytes per item, 1=no-op,
46 * 2=uint16_t, 4=uint32_t, 8=uint64_t
47 */
48 static sptr make(size_t item_size_bytes = 1);
49};
50
51} /* namespace blocks */
52} /* namespace gr */
53
54#endif /* INCLUDED_GR_ENDIAN_SWAP_H */
Convert stream of items into their byte swapped version.
Definition: endian_swap.h:37
static sptr make(size_t item_size_bytes=1)
boost::shared_ptr< endian_swap > sptr
Definition: endian_swap.h:40
synchronous 1:1 input to output with history
Definition: sync_block.h:38
#define BLOCKS_API
Definition: gr-blocks/include/gnuradio/blocks/api.h:30
Include this header to use the message passing features.
Definition: basic_block.h:45