GNU Radio Manual and C++ API Reference  3.7.13.4
The Free & Open Software Radio Ecosystem
streams_to_vector.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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14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
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21  */
22 
23 #ifndef INCLUDED_BLOCKS_STREAMS_TO_VECTOR_H
24 #define INCLUDED_BLOCKS_STREAMS_TO_VECTOR_H
25 
26 #include <gnuradio/blocks/api.h>
27 #include <gnuradio/sync_block.h>
28 
29 namespace gr {
30  namespace blocks {
31 
32  /*!
33  * \brief convert N streams of items to 1 stream of vector length N
34  * \ingroup stream_operators_blk
35  */
36  class BLOCKS_API streams_to_vector : virtual public sync_block
37  {
38  public:
39  // gr::blocks::streams_to_vector::sptr
40  typedef boost::shared_ptr<streams_to_vector> sptr;
41 
42  /*!
43  * Make a stream-to-vector block.
44  *
45  * \param itemsize the item size of the stream
46  * \param nstreams number of streams to combine into a vector (vector size)
47  */
48  static sptr make(size_t itemsize, size_t nstreams);
49  };
50 
51  } /* namespace blocks */
52 } /* namespace gr */
53 
54 #endif /* INCLUDED_BLOCKS_STREAMS_TO_VECTOR_H */
boost::shared_ptr< streams_to_vector > sptr
Definition: streams_to_vector.h:40
convert N streams of items to 1 stream of vector length N
Definition: streams_to_vector.h:36
Include this header to use the message passing features.
Definition: logger.h:695
#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
BLOCKS_API size_t itemsize(vector_type type)