GNU Radio 3.6.5.1 C++ API
gr_bytes_to_syms.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2004 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 #ifndef INCLUDED_GR_BYTES_TO_SYMS_H
23 #define INCLUDED_GR_BYTES_TO_SYMS_H
24 
25 #include <gr_core_api.h>
26 #include <gr_sync_interpolator.h>
27 
28 class gr_bytes_to_syms;
30 
32 
33 /*!
34  * \brief Convert stream of bytes to stream of +/- 1 symbols
35  *
36  * input: stream of bytes; output: stream of float
37  *
38  * This block is deprecated.
39  *
40  * The combination of gr_packed_to_unpacked_bb followed by
41  * gr_chunks_to_symbols_bf or gr_chunks_to_symbols_bc handles the
42  * general case of mapping from a stream of bytes into arbitrary float
43  * or complex symbols.
44  *
45  * \sa gr_packed_to_unpacked_bb, gr_unpacked_to_packed_bb,
46  * \sa gr_chunks_to_symbols_bf, gr_chunks_to_symbols_bc.
47  */
49 {
51 
53 
54  public:
55  int work (int noutput_items,
56  gr_vector_const_void_star &input_items,
57  gr_vector_void_star &output_items);
58 };
59 
60 #endif /* INCLUDED_GR_BYTES_TO_SYMS_H */