GNU Radio 3.6.4 C++ API
stretch_ff_impl.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2008,2013 Free Software Foundation, Inc.
4  *
5  * This file is part of GNU Radio
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7  * GNU Radio is free software; you can redistribute it and/or modify
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22 
23 #ifndef INCLUDED_GR_STRETCH_FF_IMPL_H
24 #define INCLUDED_GR_STRETCH_FF_IMPL_H
25 
26 #include <blocks/stretch_ff.h>
27 
28 namespace gr {
29  namespace blocks {
30 
31  class stretch_ff_impl : public stretch_ff
32  {
33  private:
34  float d_lo; // the constant
35  size_t d_vlen;
36 
37  public:
38  stretch_ff_impl(float lo, size_t vlen);
40 
41  float lo() const { return d_lo; }
42  void set_lo(float lo) { d_lo = lo; }
43  size_t vlen() const { return d_vlen; }
44 
45  int work(int noutput_items,
46  gr_vector_const_void_star &input_items,
47  gr_vector_void_star &output_items);
48  };
49 
50  } /* namespace blocks */
51 } /* namespace gr */
52 
53 #endif /* INCLUDED_GR_STRETCH_FF_IMPL_H */