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gr_noise_source_s.h

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00001 /* -*- c++ -*- */
00002 /*
00003  * Copyright 2004 Free Software Foundation, Inc.
00004  * 
00005  * This file is part of GNU Radio
00006  * 
00007  * GNU Radio is free software; you can redistribute it and/or modify
00008  * it under the terms of the GNU General Public License as published by
00009  * the Free Software Foundation; either version 2, or (at your option)
00010  * any later version.
00011  * 
00012  * GNU Radio is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  * 
00017  * You should have received a copy of the GNU General Public License
00018  * along with GNU Radio; see the file COPYING.  If not, write to
00019  * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00020  * Boston, MA 02111-1307, USA.
00021  */
00022 
00023 // WARNING: this file is machine generated.  Edits will be over written
00024 
00025 #ifndef INCLUDED_GR_NOISE_SOURCE_S_H
00026 #define INCLUDED_GR_NOISE_SOURCE_S_H
00027 
00028 #include <gr_sync_block.h>
00029 #include <gr_noise_type.h>
00030 #include <gr_random.h>
00031 
00032 
00033 class gr_noise_source_s;
00034 typedef boost::shared_ptr<gr_noise_source_s> gr_noise_source_s_sptr;
00035 
00036 gr_noise_source_s_sptr 
00037 gr_make_noise_source_s (gr_noise_type_t type, float ampl, long seed = 3021);
00038 
00043 class gr_noise_source_s : public gr_sync_block {
00044   friend gr_noise_source_s_sptr 
00045   gr_make_noise_source_s (gr_noise_type_t type, float ampl, long seed);
00046 
00047   gr_noise_type_t       d_type;
00048   float                 d_ampl;
00049   gr_random             d_rng;
00050 
00051   gr_noise_source_s (gr_noise_type_t type, float ampl, long seed = 3021);
00052 
00053  public:
00054   void set_type (gr_noise_type_t type) { d_type = type; }
00055   void set_amplitude (float ampl) { d_ampl = ampl; }
00056 
00057   virtual int work (int noutput_items,
00058                          gr_vector_const_void_star &input_items,
00059                          gr_vector_void_star &output_items);
00060 };
00061 
00062 
00063 #endif

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