GNU Radio 3.5.3.2 C++ API
gr_file_sink.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2004,2007 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,
20  * Boston, MA 02110-1301, USA.
21  */
22 
23 #ifndef INCLUDED_GR_FILE_SINK_H
24 #define INCLUDED_GR_FILE_SINK_H
25 
26 #include <gr_core_api.h>
27 #include <gr_sync_block.h>
28 #include <gr_file_sink_base.h>
29 
30 class gr_file_sink;
32 
33 GR_CORE_API gr_file_sink_sptr gr_make_file_sink(size_t itemsize, const char *filename);
34 
35 /*!
36  * \brief Write stream to file.
37  * \ingroup sink_blk
38  */
39 
41 {
42  friend GR_CORE_API gr_file_sink_sptr gr_make_file_sink(size_t itemsize, const char *filename);
43 
44  private:
45  size_t d_itemsize;
46 
47  protected:
48  gr_file_sink(size_t itemsize, const char *filename);
49 
50  public:
51  ~gr_file_sink();
52 
53  int work(int noutput_items,
54  gr_vector_const_void_star &input_items,
55  gr_vector_void_star &output_items);
56 };
57 
58 #endif /* INCLUDED_GR_FILE_SINK_H */