1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
/* -*- c++ -*- */
/*
* Copyright 2004 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* GNU Radio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DAB_ESTIMATE_SAMPLE_RATE_BF_IMPL_H
#define INCLUDED_DAB_ESTIMATE_SAMPLE_RATE_BF_IMPL_H
#include <grdab/estimate_sample_rate_bf.h>
namespace gr {
namespace dab {
class estimate_sample_rate_bf_impl : public estimate_sample_rate_bf
{
private:
int d_zeros;
float d_expected_sample_rate;
float d_real_sample_rate;
char d_found_first_frame;
int d_frame_length;
public:
estimate_sample_rate_bf_impl(float expected_sample_rate, int frame_length);
~estimate_sample_rate_bf_impl (); // public destructor
// Where all the action really happens
int work (int noutput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items);
};
}
}
#endif /* INCLUDED_DAB_ESTIMATE_SAMPLE_RATE_BF_H */
|
