GNU Radio 3.7.0-50 C++ API
delay.h
Go to the documentation of this file.
1
/* -*- c++ -*- */
2
/*
3
* Copyright 2007,2012-2013 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_BLOCKS_DELAY_H
24
#define INCLUDED_BLOCKS_DELAY_H
25
26
#include <
gnuradio/blocks/api.h
>
27
#include <
gnuradio/block.h
>
28
29
namespace
gr {
30
namespace
blocks {
31
32
/*!
33
* \brief delay the input by a certain number of samples
34
* \ingroup misc_blk
35
*/
36
class
BLOCKS_API
delay
:
virtual
public
block
37
{
38
public
:
39
// gr::blocks::delay::sptr
40
typedef
boost::shared_ptr<delay>
sptr
;
41
42
/*!
43
* \brief Make a delay block.
44
* \param itemsize size of the data items.
45
* \param delay number of samples to delay stream.
46
*/
47
static
sptr
make(
size_t
itemsize
,
int
delay
);
48
49
virtual
int
dly()
const
= 0;
50
virtual
void
set_dly(
int
d) = 0;
51
};
52
53
}
/* namespace blocks */
54
}
/* namespace gr */
55
56
#endif
/* INCLUDED_BLOCKS_DELAY_H */
57
gnuradio
gr-blocks
include
gnuradio
blocks
delay.h
Generated by
1.8.3.1