GNU Radio Manual and C++ API Reference  3.7.9.2
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transcendental.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2011,2013 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
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10  * any later version.
11  *
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14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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21  */
22 
23 #ifndef INCLUDED_GR_TRANSCENDENTAL_H
24 #define INCLUDED_GR_TRANSCENDENTAL_H
25 
26 #include <gnuradio/blocks/api.h>
27 #include <gnuradio/sync_block.h>
28 #include <string>
29 
30 namespace gr {
31  namespace blocks {
32 
33  /*!
34  * \brief A block that performs various transcendental math operations.
35  * \ingroup math_operators_blk
36  *
37  * \details
38  * Possible function names can be found in the cmath library. IO
39  * may be either complex or real, double or single precision.
40  *
41  * Possible type strings: float, double, complex_float, complex_double
42  *
43  * output[i] = trans_fcn(input[i])
44  */
45  class BLOCKS_API transcendental : virtual public sync_block
46  {
47  public:
48  // gr::blocks::transcendental::sptr
49  typedef boost::shared_ptr<transcendental> sptr;
50 
51  static sptr make(const std::string &name,
52  const std::string &type="float");
53  };
54 
55  } /* namespace blocks */
56 } /* namespace gr */
57 
58 #endif /* INCLUDED_GR_TRANSCENDENTAL_H */
A block that performs various transcendental math operations.
Definition: transcendental.h:45
Include this header to use the message passing features.
Definition: logger.h:131
#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
boost::shared_ptr< transcendental > sptr
Definition: transcendental.h:49