GNU Radio Manual and C++ API Reference
3.9.1.0
The Free & Open Software Radio Ecosystem
abs_blk.h
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/* -*- c++ -*- */
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/*
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* Copyright 2012,2018 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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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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*/
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#ifndef ABS_BLK_H
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#define ABS_BLK_H
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#include <
gnuradio/blocks/api.h
>
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#include <
gnuradio/sync_block.h
>
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#include <cstdint>
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namespace
gr
{
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namespace
blocks {
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/*!
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* \brief output[m] = abs(input[m]) for all M streams.
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* \ingroup boolean_operators_blk
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*
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* \details
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* absolute value of data stream (Strip sign)
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*/
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template
<
class
T>
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class
BLOCKS_API
abs_blk
:
virtual
public
sync_block
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{
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public
:
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// gr::blocks::abs_blk::sptr
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typedef
std::shared_ptr<abs_blk<T>>
sptr
;
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/*!
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* \brief Create an instance of abs_blk
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*/
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static
sptr
make(
size_t
vlen = 1);
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};
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typedef
abs_blk<std::int16_t>
abs_ss
;
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typedef
abs_blk<std::int32_t>
abs_ii
;
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typedef
abs_blk<float>
abs_ff
;
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}
/* namespace blocks */
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}
/* namespace gr */
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#endif
/* ABS_BLK_H */
api.h
gr::blocks::abs_ss
abs_blk< std::int16_t > abs_ss
Definition:
abs_blk.h:43
BLOCKS_API
#define BLOCKS_API
Definition:
gr-blocks/include/gnuradio/blocks/api.h:18
gr::blocks::abs_ff
abs_blk< float > abs_ff
Definition:
abs_blk.h:45
gr::blocks::abs_blk
output[m] = abs(input[m]) for all M streams.
Definition:
abs_blk.h:30
gr::blocks::abs_blk::sptr
std::shared_ptr< abs_blk< T > > sptr
Definition:
abs_blk.h:35
gr::sync_block
synchronous 1:1 input to output with history
Definition:
sync_block.h:25
sync_block.h
gr::blocks::abs_ii
abs_blk< std::int32_t > abs_ii
Definition:
abs_blk.h:44
gr
GNU Radio logging wrapper for log4cpp library (C++ port of log4j)
Definition:
basic_block.h:29
gr-blocks
include
gnuradio
blocks
abs_blk.h
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