3 * Copyright 2004,2008 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
28 #include <gr_vector_source_c.h>
30 #include <gr_io_signature.h>
34 gr_vector_source_c::gr_vector_source_c (const std::vector<gr_complex> &data, bool repeat, int vlen)
35 : gr_sync_block ("vector_source_c",
36 gr_make_io_signature (0, 0, 0),
37 gr_make_io_signature (1, 1, sizeof (gr_complex) * vlen)),
43 if ((data.size() % vlen) != 0)
44 throw std::invalid_argument("data length must be a multiple of vlen");
48 gr_vector_source_c::work (int noutput_items,
49 gr_vector_const_void_star &input_items,
50 gr_vector_void_star &output_items)
52 gr_complex *optr = (gr_complex *) output_items[0];
55 unsigned int size = d_data.size ();
56 unsigned int offset = d_offset;
61 for (int i = 0; i < noutput_items*d_vlen; i++){
62 optr[i] = d_data[offset++];
71 if (d_offset >= d_data.size ())
74 unsigned n = std::min ((unsigned) d_data.size () - d_offset,
75 (unsigned) noutput_items*d_vlen);
76 for (unsigned i = 0; i < n; i++)
77 optr[i] = d_data[d_offset + i];
84 gr_vector_source_c_sptr
85 gr_make_vector_source_c (const std::vector<gr_complex> &data, bool repeat, int vlen)
87 return gr_vector_source_c_sptr (new gr_vector_source_c (data, repeat, vlen));