GNU Radio 3.6.3 C++ API
patterned_interleaver_impl.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 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
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10  * any later version.
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15  * GNU General Public License for more details.
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22 
23 #ifndef INCLUDED_PATTERNED_INTERLEAVER_IMPL_H
24 #define INCLUDED_PATTERNED_INTERLEAVER_IMPL_H
25 
27 #include <boost/foreach.hpp>
28 
29 namespace gr {
30  namespace blocks {
31 
33  {
34  public:
35  patterned_interleaver_impl(size_t itemsize, std::vector<int> pattern);
36 
37  int general_work(int noutput_items,
38  gr_vector_int &ninput_items,
39  gr_vector_const_void_star &input_items,
40  gr_vector_void_star &output_items);
41 
42  int pattern_max(std::vector<int> pattern){
43  int mval(0);
44  BOOST_FOREACH( int i, pattern)
45  { mval = std::max(mval, i); }
46  return mval;
47  }
48 
49  void forecast (int noutput_items,
50  gr_vector_int &ninput_items_required);
51 
52  std::vector<int> d_pattern;
53  std::vector<int> d_counts;
54  size_t d_itemsize;
55 
56  };
57 
58  } /* namespace blocks */
59 } /* namespace gr */
60 
61 #endif