GNU Radio's DAB Package
select_subch_vfvf.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2017 Moritz Luca Schmid, Communications Engineering Lab (CEL) / Karlsruhe Institute of Technology (KIT).
4 *
5 * This is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3, or (at your option)
8 * any later version.
9 *
10 * This software is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this software; see the file COPYING. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street,
18 * Boston, MA 02110-1301, USA.
19 */
20
21
22#ifndef INCLUDED_DAB_SELECT_SUBCH_VFVF_H
23#define INCLUDED_DAB_SELECT_SUBCH_VFVF_H
24
25#include <dab/api.h>
26#include <gnuradio/block.h>
27
28namespace gr {
29 namespace dab {
30
31/*! \brief selects vectors out of input vectors that belong to one subchannel
32 *
33 * input: float vector of size vlen_in
34 *
35 * output: float vector of size vlen_out
36 *
37 * selects vlen_out/vlen_in vectors of total_size input vectors, beginning at address
38 *
39 * @param vlen_in Length of input vector in floats.
40 * @param vlen_out Length of output vector in floats.
41 * @param address number of input vector where output the output vector begins
42 * @param total_size size in input vectors of one frame (dumped after output vector is selected)
43 */
44 class DAB_API select_subch_vfvf : virtual public gr::block
45 {
46 public:
47 typedef std::shared_ptr<select_subch_vfvf> sptr;
48
49 /*!
50 * \brief Return a shared_ptr to a new instance of dab::select_subch_vfvf.
51 *
52 * To avoid accidental use of raw pointers, dab::select_subch_vfvf's
53 * constructor is in a private implementation
54 * class. dab::select_subch_vfvf::make is the public interface for
55 * creating new instances.
56 */
57 static sptr make(unsigned int vlen_in, unsigned int vlen_out, unsigned int address, unsigned int total_size);
58 };
59
60 } // namespace dab
61} // namespace gr
62
63#endif /* INCLUDED_DAB_SELECT_SUBCH_VFVF_H */
64
#define DAB_API
Definition api.h:19
selects vectors out of input vectors that belong to one subchannel
Definition select_subch_vfvf.h:45
std::shared_ptr< select_subch_vfvf > sptr
Definition select_subch_vfvf.h:47
static sptr make(unsigned int vlen_in, unsigned int vlen_out, unsigned int address, unsigned int total_size)
Return a shared_ptr to a new instance of dab::select_subch_vfvf.
Definition complex_to_interleaved_float_vcf.h:28