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 2, 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
25 #ifndef INCLUDED_GR_NOISE_SOURCE_F_H
26 #define INCLUDED_GR_NOISE_SOURCE_F_H
28 #include <gr_sync_block.h>
29 #include <gr_noise_type.h>
30 #include <gr_random.h>
33 class gr_noise_source_f;
34 typedef boost::shared_ptr<gr_noise_source_f> gr_noise_source_f_sptr;
36 gr_noise_source_f_sptr
37 gr_make_noise_source_f (gr_noise_type_t type, float ampl, long seed = 3021);
40 * \brief random number source
43 class gr_noise_source_f : public gr_sync_block {
44 friend gr_noise_source_f_sptr
45 gr_make_noise_source_f (gr_noise_type_t type, float ampl, long seed);
47 gr_noise_type_t d_type;
51 gr_noise_source_f (gr_noise_type_t type, float ampl, long seed = 3021);
54 void set_type (gr_noise_type_t type) { d_type = type; }
55 void set_amplitude (float ampl) { d_ampl = ampl; }
57 virtual int work (int noutput_items,
58 gr_vector_const_void_star &input_items,
59 gr_vector_void_star &output_items);