GNU Radio Manual and C++ API Reference  3.7.13.4
The Free & Open Software Radio Ecosystem
short_to_float.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2012 Free Software Foundation, Inc.
4  *
5  * This file is part of GNU Radio
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22 
23 #ifndef INCLUDED_BLOCKS_SHORT_TO_FLOAT_H
24 #define INCLUDED_BLOCKS_SHORT_TO_FLOAT_H
25 
26 #include <gnuradio/blocks/api.h>
27 #include <gnuradio/sync_block.h>
28 
29 namespace gr {
30  namespace blocks {
31 
32  /*!
33  * \brief Convert stream of shorts to a stream of floats
34  * \ingroup type_converters_blk
35  */
36  class BLOCKS_API short_to_float : virtual public sync_block
37  {
38  public:
39  // gr::blocks::short_to_float_ff::sptr
40  typedef boost::shared_ptr<short_to_float> sptr;
41 
42  /*!
43  * Build a short to float block.
44  *
45  * \param vlen vector length of data streams.
46  * \param scale a scalar divider to change the output signal scale.
47  */
48  static sptr make(size_t vlen=1, float scale=1.0);
49 
50  /*!
51  * Get the scalar divider value.
52  */
53  virtual float scale() const = 0;
54 
55  /*!
56  * Set the scalar divider value.
57  */
58  virtual void set_scale(float scale) = 0;
59  };
60 
61  } /* namespace blocks */
62 } /* namespace gr */
63 
64 #endif /* INCLUDED_BLOCKS_SHORT_TO_FLOAT_H */
boost::shared_ptr< short_to_float > sptr
Definition: short_to_float.h:40
Include this header to use the message passing features.
Definition: logger.h:695
#define BLOCKS_API
Definition: gr-blocks/include/gnuradio/blocks/api.h:30
synchronous 1:1 input to output with historyOverride work to provide the signal processing implementa...
Definition: sync_block.h:37
Convert stream of shorts to a stream of floats.
Definition: short_to_float.h:36