GNU Radio Manual and C++ API Reference  3.7.9.2
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rail_ff.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2004,2012 Free Software Foundation, Inc.
4  *
5  * This file is part of GNU Radio
6  *
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 3, or (at your option)
10  * any later version.
11  *
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.
16  *
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,
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21  */
22 
23 #ifndef INCLUDED_ANALOG_RAIL_FF_H
24 #define INCLUDED_ANALOG_RAIL_FF_H
25 
26 #include <gnuradio/analog/api.h>
27 #include <gnuradio/sync_block.h>
28 
29 namespace gr {
30  namespace analog {
31 
32  /*!
33  * \brief clips input values to min, max
34  * \ingroup level_controllers_blk
35  */
36  class ANALOG_API rail_ff : virtual public sync_block
37  {
38  public:
39  // gr::analog::rail_ff::sptr
40  typedef boost::shared_ptr<rail_ff> sptr;
41 
42  /*!
43  * Build a rail block.
44  *
45  * \param lo the low value to clip to.
46  * \param hi the high value to clip to.
47  */
48  static sptr make(float lo, float hi);
49 
50  virtual float lo() const = 0;
51  virtual float hi() const = 0;
52 
53  virtual void set_lo(float lo) = 0;
54  virtual void set_hi(float hi) = 0;
55  };
56 
57  } /* namespace analog */
58 } /* namespace gr */
59 
60 #endif /* INCLUDED_ANALOG_RAIL_FF_H */
clips input values to min, max
Definition: rail_ff.h:36
boost::shared_ptr< rail_ff > sptr
Definition: rail_ff.h:40
Include this header to use the message passing features.
Definition: logger.h:131
synchronous 1:1 input to output with historyOverride work to provide the signal processing implementa...
Definition: sync_block.h:37
#define ANALOG_API
Definition: gr-analog/include/gnuradio/analog/api.h:30