GNU Radio 3.6.5.1 C++ API
gr_repeat.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2008 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,
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21  */
22 #ifndef INCLUDED_GR_REPEAT_H
23 #define INCLUDED_GR_REPEAT_H
24 
25 #include <gr_core_api.h>
26 #include <gr_sync_interpolator.h>
27 
28 class gr_repeat;
29 
31 
33 
34 /*!
35  * \brief Repeat a sample 'interp' times in output stream
36  */
37 
39 {
40 private:
41  friend GR_CORE_API gr_repeat_sptr gr_make_repeat(size_t itemsize, int interp);
42 
43  gr_repeat(size_t itemsize, int interp);
44 
45  int d_interp;
46  int d_itemsize;
47 
48  public:
49  ~gr_repeat();
50 
51  int work(int noutput_items,
52  gr_vector_const_void_star &input_items,
53  gr_vector_void_star &output_items);
54 };
55 
56 #endif /* INCLUDED_GR_REPEAT_H */