GNU Radio 3.6.5.1 C++ API
tagged_stream_mux_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
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,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
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_TAGGED_STREAM_MUX_IMPL_H
24 #define INCLUDED_TAGGED_STREAM_MUX_IMPL_H
25 
26 #include <vector>
28 
29 namespace gr {
30  namespace blocks {
31 
33  {
34  private:
35  size_t d_itemsize;
36 
37  protected:
38  int calculate_output_stream_length(const std::vector<int> &ninput_items);
39 
40  public:
41  tagged_stream_mux_impl(size_t itemsize, const std::string &lengthtagname);
43 
44  int work(int noutput_items,
45  gr_vector_int &ninput_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
54