GNU Radio Manual and C++ API Reference 3.8.5.0
The Free & Open Software Radio Ecosystem
 
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and_const.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2012,2018 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
24#ifndef AND_CONST_H
25#define AND_CONST_H
26
27#include <gnuradio/blocks/api.h>
28#include <gnuradio/sync_block.h>
29#include <cstdint>
30
31namespace gr {
32namespace blocks {
33
34/*!
35 * \brief output[m] = input[m] & value for all M streams.
36 * \ingroup boolean_operators_blk
37 *
38 * \details
39 * Bitwise boolean AND of constant \p k with the data stream.
40 */
41template <class T>
42class BLOCKS_API and_const : virtual public sync_block
43{
44
45public:
46 // gr::blocks::and_const::sptr
47 typedef boost::shared_ptr<and_const<T>> sptr;
48
49 /*!
50 * \brief Create an instance of and_const
51 * \param k AND constant
52 */
53 static sptr make(T k);
54
55 /*!
56 * \brief Return AND constant
57 */
58 virtual T k() const = 0;
59
60 /*!
61 * \brief Set AND constant
62 */
63 virtual void set_k(T k) = 0;
64};
65
69} /* namespace blocks */
70} /* namespace gr */
71
72#endif /* AND_CONST_H */
output[m] = input[m] & value for all M streams.
Definition and_const.h:43
virtual void set_k(T k)=0
Set AND constant.
boost::shared_ptr< and_const< T > > sptr
Definition and_const.h:47
virtual T k() const =0
Return AND constant.
static sptr make(T k)
Create an instance of and_const.
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
and_const< std::uint8_t > and_const_bb
Definition and_const.h:66
and_const< std::int32_t > and_const_ii
Definition and_const.h:68
and_const< std::int16_t > and_const_ss
Definition and_const.h:67
GNU Radio logging wrapper for log4cpp library (C++ port of log4j)
Definition basic_block.h:46