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 <grdab/api.h>
26 #include <gnuradio/block.h>
27 
28 namespace 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 boost::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 
gr::dab::select_subch_vfvf::sptr
boost::shared_ptr< select_subch_vfvf > sptr
Definition: select_subch_vfvf.h:47
DAB_API
#define DAB_API
Definition: api.h:31
gr
Definition: complex_to_interleaved_float_vcf.h:28
gr::dab::select_subch_vfvf
selects vectors out of input vectors that belong to one subchannel
Definition: select_subch_vfvf.h:44
api.h