GNU Radio's DAB Package
repartition_vectors_impl.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2004 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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14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
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19  * the Free Software Foundation, Inc., 51 Franklin Street,
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21  */
22 #ifndef INCLUDED_DAB_REPARTITION_VECTORS_IMPL_H
23 #define INCLUDED_DAB_REPARTITION_VECTORS_IMPL_H
24 
26 
27 namespace gr {
28  namespace dab {
29 /*! \brief reorder vectors to new vector size in order to organize
30  *
31  * input1: vector stream with vector length vlen_in
32  * input2: trigger stream
33  *
34  * output1: vector streasm with vector length vlen_out
35  * output2: trigger stream
36  *
37  * @param itemsize sizeof input and outputstream of port 0
38  * @param vlen_in vector length of inputstream
39  * @param vlen_out vector length of outputstream (repartitioned)
40  * @param multiply number of input items which form one logical unit
41  * @param divide number of input elements of size vlen_out which are passed through
42  *
43  */
44 
46 {
47  private:
48 
49  size_t d_itemsize;
50  unsigned int d_vlen_in;
51  unsigned int d_vlen_out;
52  unsigned int d_multiply;
53  unsigned int d_divide;
54  unsigned int d_synced;
55 
56  public:
57  repartition_vectors_impl(size_t itemsize, unsigned int vlen_in, unsigned int vlen_out, unsigned int multiply, unsigned int divide);
58  void forecast (int noutput_items, gr_vector_int &ninput_items_required);
59  int general_work (int noutput_items,
60  gr_vector_int &ninput_items,
61  gr_vector_const_void_star &input_items,
62  gr_vector_void_star &output_items);
63 };
64 
65 }
66 }
67 
68 #endif /* INCLUDED_DAB_BLOCK_PARTITIONING_VBB_H */
void forecast(int noutput_items, gr_vector_int &ninput_items_required)
repartition_vectors_impl(size_t itemsize, unsigned int vlen_in, unsigned int vlen_out, unsigned int multiply, unsigned int divide)
int general_work(int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
Definition: complex_to_interleaved_float_vcf.h:28
reorder vectors to new vector size in order to organize
Definition: repartition_vectors_impl.h:45
<+description of block+>
Definition: repartition_vectors.h:36