GNU Radio C++ API Reference: float_to_int.h Source File

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float_to_int.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2012 Free Software Foundation, Inc.
4 *
5 * This file is part of GNU Radio
6 *
7 * SPDX-License-Identifier: GPL-3.0-or-later
8 *
9 */
10
11#ifndef INCLUDED_BLOCKS_FLOAT_TO_INT_H
12#define INCLUDED_BLOCKS_FLOAT_TO_INT_H
13
14#include <gnuradio/blocks/api.h>
15#include <gnuradio/sync_block.h>
16
17namespace gr {
18namespace blocks {
19
20/*!
21 * \brief Convert stream of floats to a stream of ints.
22 * \ingroup type_converters_blk
23 */
24 class BLOCKS_API float_to_int : virtual public sync_block
25{
26public:
27 // gr::blocks::float_to_int_ff::sptr
28 typedef std::shared_ptr<float_to_int> sptr;
29
30 /*!
31 * Build a float to int block.
32 *
33 * \param vlen vector length of data streams.
34 * \param scale a scalar multiplier to change the output signal scale.
35 */
36 static sptr make(size_t vlen = 1, float scale = 1.0);
37
38 /*!
39 * Get the scalar multiplier value.
40 */
41 virtual float scale() const = 0;
42
43 /*!
44 * Set the scalar multiplier value.
45 */
46 virtual void set_scale(float scale) = 0;
47};
48
49} /* namespace blocks */
50} /* namespace gr */
51
52#endif /* INCLUDED_BLOCKS_FLOAT_TO_INT_H */
gr::blocks::float_to_int
Convert stream of floats to a stream of ints.
Definition float_to_int.h:25
gr::blocks::float_to_int::set_scale
virtual void set_scale(float scale)=0
gr::blocks::float_to_int::sptr
std::shared_ptr< float_to_int > sptr
Definition float_to_int.h:28
gr::blocks::float_to_int::scale
virtual float scale() const =0
gr::blocks::float_to_int::make
static sptr make(size_t vlen=1, float scale=1.0)
gr::sync_block::sync_block
sync_block(void)
Definition sync_block.h:28
api.h
BLOCKS_API
#define BLOCKS_API
Definition gr-blocks/include/gnuradio/blocks/api.h:18
gr::blocks
Definition abs_blk.h:20
gr
GNU Radio logging wrapper.
Definition basic_block.h:29
sync_block.h