GNU Radio's DAB Package
repartition_vectors_impl.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_DAB_REPARTITION_VECTORS_IMPL_H
23#define INCLUDED_DAB_REPARTITION_VECTORS_IMPL_H
24
26
27namespace gr {
28 namespace dab {
29/*! \brief reorder vectors to new vector size in order to organize
30 *
31 * input1: vector stream with vector length vlen_in
32 * input2: trigger stream
33 *
34 * output1: vector streasm with vector length vlen_out
35 * output2: trigger stream
36 *
37 * @param itemsize sizeof input and outputstream of port 0
38 * @param vlen_in vector length of inputstream
39 * @param vlen_out vector length of outputstream (repartitioned)
40 * @param multiply number of input items which form one logical unit
41 * @param divide number of input elements of size vlen_out which are passed through
42 *
43 */
44
46{
47 private:
48
49 size_t d_itemsize;
50 unsigned int d_vlen_in;
51 unsigned int d_vlen_out;
52 unsigned int d_multiply;
53 unsigned int d_divide;
54 unsigned int d_synced;
55
56 public:
57 repartition_vectors_impl(size_t itemsize, unsigned int vlen_in, unsigned int vlen_out, unsigned int multiply, unsigned int divide);
58 void forecast (int noutput_items, gr_vector_int &ninput_items_required);
59 int general_work (int noutput_items,
60 gr_vector_int &ninput_items,
61 gr_vector_const_void_star &input_items,
62 gr_vector_void_star &output_items);
63};
64
65}
66}
67
68#endif /* INCLUDED_DAB_BLOCK_PARTITIONING_VBB_H */
reorder vectors to new vector size in order to organize
Definition repartition_vectors_impl.h:46
void forecast(int noutput_items, gr_vector_int &ninput_items_required)
repartition_vectors_impl(size_t itemsize, unsigned int vlen_in, unsigned int vlen_out, unsigned int multiply, unsigned int divide)
int general_work(int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
<+description of block+>
Definition repartition_vectors.h:37
Definition complex_to_interleaved_float_vcf.h:28