3 * Copyright 2004 Free Software Foundation, Inc.
5 * This file is part of GNU Radio
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)
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.
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.
23 // WARNING: this file is machine generated. Edits will be over written
29 #include <gr_chunks_to_symbols_ic.h>
30 #include <gr_io_signature.h>
34 gr_chunks_to_symbols_ic_sptr
35 gr_make_chunks_to_symbols_ic (const std::vector<gr_complex> &symbol_table, const int D)
37 return gr_chunks_to_symbols_ic_sptr (new gr_chunks_to_symbols_ic (symbol_table,D));
40 gr_chunks_to_symbols_ic::gr_chunks_to_symbols_ic (const std::vector<gr_complex> &symbol_table, const int D)
41 : gr_sync_interpolator ("chunks_to_symbols_ic",
42 gr_make_io_signature (1, -1, sizeof (int)),
43 gr_make_io_signature (1, -1, sizeof (gr_complex)),
46 d_symbol_table (symbol_table)
51 gr_chunks_to_symbols_ic::work (int noutput_items,
52 gr_vector_const_void_star &input_items,
53 gr_vector_void_star &output_items)
55 assert (noutput_items % d_D == 0);
56 assert (input_items.size() == output_items.size());
57 int nstreams = input_items.size();
59 for (int m=0;m<nstreams;m++) {
60 const int *in = (int *) input_items[m];
61 gr_complex *out = (gr_complex *) output_items[m];
63 // per stream processing
64 for (int i = 0; i < noutput_items / d_D; i++){
65 assert (((unsigned int)in[i]*d_D+d_D) <= d_symbol_table.size());
66 memcpy(out, &d_symbol_table[(unsigned int)in[i]*d_D], d_D*sizeof(gr_complex));
69 // end of per stream processing