GNU Radio 3.6.3 C++ API
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,
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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 <analog/api.h>
27 #include <gr_sync_block.h>
28 
29 namespace gr {
30  namespace analog {
31 
32  /*!
33  * \brief clips input values to min, max
34  * \ingroup misc
35  */
36  class ANALOG_API rail_ff : virtual public gr_sync_block
37  {
38  public:
39  // gr::analog::rail_ff::sptr
41 
42  static sptr make(float lo, float hi);
43 
44  virtual float lo() const = 0;
45  virtual float hi() const = 0;
46 
47  virtual void set_lo(float lo) = 0;
48  virtual void set_hi(float hi) = 0;
49  };
50 
51  } /* namespace analog */
52 } /* namespace gr */
53 
54 #endif /* INCLUDED_ANALOG_RAIL_FF_H */