GNU Radio 2.x: gr_uchar_to_float.h Source File

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 
00023 #ifndef INCLUDED_GR_UCHAR_TO_FLOAT_H
00024 #define INCLUDED_GR_UCHAR_TO_FLOAT_H
00025 
00026 #include <gr_sync_block.h>
00027 
00028 class gr_uchar_to_float;
00029 typedef boost::shared_ptr<gr_uchar_to_float> gr_uchar_to_float_sptr;
00030 
00031 gr_uchar_to_float_sptr
00032 gr_make_uchar_to_float ();
00033 
00039 class gr_uchar_to_float : public gr_sync_block
00040 {
00041   friend gr_uchar_to_float_sptr gr_make_uchar_to_float ();
00042   gr_uchar_to_float ();
00043 
00044  public:
00045   virtual int work (int noutput_items,
00046                     gr_vector_const_void_star &input_items,
00047                     gr_vector_void_star &output_items);
00048 };
00049 
00050 
00051 #endif /* INCLUDED_GR_UCHAR_TO_FLOAT_H */