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gr_vco_f.h

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00001 /* -*- c++ -*- */
00002 /*
00003  * Copyright 2005 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 #ifndef INCLUDED_GR_VCO_F_H
00023 #define INCLUDED_GR_VCO_F_H
00024 
00025 #include <gr_sync_block.h>
00026 #include <gr_fxpt_vco.h>
00027 
00028 class gr_vco_f;
00029 typedef boost::shared_ptr<gr_vco_f> gr_vco_f_sptr;
00030 
00038 gr_vco_f_sptr gr_make_vco_f(double sampling_rate, double sensitivity, double amplitude);
00039 
00046 class gr_vco_f : public gr_sync_block
00047 {
00048   friend gr_vco_f_sptr gr_make_vco_f(double sampling_rate, double sensitivity, double amplitude);
00049 
00057   gr_vco_f(double sampling_rate, double sensitivity, double amplitude);
00058 
00059   double        d_sampling_rate;
00060   double        d_sensitivity;
00061   double        d_amplitude;
00062   double        d_k;
00063   gr_fxpt_vco   d_vco;
00064 
00065 public:
00066 
00067   int work (int noutput_items,
00068             gr_vector_const_void_star &input_items,
00069             gr_vector_void_star &output_items);
00070 };
00071 
00072 #endif /* INCLUDED_GR_VCO_F_H */

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