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gr_complex_to_xxx.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 #ifndef INCLUDED_GR_COMPLEX_TO_XXX_H
00024 #define INCLUDED_GR_COMPLEX_TO_XXX_H
00025 
00026 #include <gr_sync_block.h>
00027 #include <gr_complex.h>
00028 
00029 class gr_complex_to_float;
00030 class gr_complex_to_real;
00031 class gr_complex_to_imag;
00032 class gr_complex_to_mag;
00033 class gr_complex_to_arg;
00034 
00035 typedef boost::shared_ptr<gr_complex_to_float> gr_complex_to_float_sptr;
00036 typedef boost::shared_ptr<gr_complex_to_real> gr_complex_to_real_sptr;
00037 typedef boost::shared_ptr<gr_complex_to_imag> gr_complex_to_imag_sptr;
00038 typedef boost::shared_ptr<gr_complex_to_mag> gr_complex_to_mag_sptr;
00039 typedef boost::shared_ptr<gr_complex_to_arg> gr_complex_to_arg_sptr;
00040 
00041 gr_complex_to_float_sptr gr_make_complex_to_float ();
00042 gr_complex_to_real_sptr gr_make_complex_to_real ();
00043 gr_complex_to_imag_sptr gr_make_complex_to_imag ();
00044 gr_complex_to_mag_sptr gr_make_complex_to_mag ();
00045 gr_complex_to_arg_sptr gr_make_complex_to_arg ();
00046 
00051 class gr_complex_to_float : public gr_sync_block
00052 {
00053   friend gr_complex_to_float_sptr gr_make_complex_to_float ();
00054   gr_complex_to_float ();
00055 
00056  public:
00057   virtual int work (int noutput_items,
00058                     gr_vector_const_void_star &input_items,
00059                     gr_vector_void_star &output_items);
00060 };
00061 
00066 class gr_complex_to_real : public gr_sync_block
00067 {
00068   friend gr_complex_to_real_sptr gr_make_complex_to_real ();
00069   gr_complex_to_real ();
00070 
00071  public:
00072   virtual int work (int noutput_items,
00073                     gr_vector_const_void_star &input_items,
00074                     gr_vector_void_star &output_items);
00075 };
00076 
00081 class gr_complex_to_imag : public gr_sync_block
00082 {
00083   friend gr_complex_to_imag_sptr gr_make_complex_to_imag ();
00084   gr_complex_to_imag ();
00085 
00086  public:
00087   virtual int work (int noutput_items,
00088                     gr_vector_const_void_star &input_items,
00089                     gr_vector_void_star &output_items);
00090 };
00091 
00096 class gr_complex_to_mag : public gr_sync_block
00097 {
00098   friend gr_complex_to_mag_sptr gr_make_complex_to_mag ();
00099   gr_complex_to_mag ();
00100 
00101  public:
00102   virtual int work (int noutput_items,
00103                     gr_vector_const_void_star &input_items,
00104                     gr_vector_void_star &output_items);
00105 };
00106 
00111 class gr_complex_to_arg : public gr_sync_block
00112 {
00113   friend gr_complex_to_arg_sptr gr_make_complex_to_arg ();
00114   gr_complex_to_arg ();
00115 
00116  public:
00117   virtual int work (int noutput_items,
00118                     gr_vector_const_void_star &input_items,
00119                     gr_vector_void_star &output_items);
00120 };
00121 
00122 #endif /* INCLUDED_GR_COMPLEX_TO_XXX_H */

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