1 /* -*- c++ -*- */
2 /*
3  * Copyright 2006,2009,2013 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_COPY_IMPL_H
24 #define INCLUDED_GR_COPY_IMPL_H
25 
26 #include <gnuradio/blocks/copy.h>
27 
28 namespace gr {
29 namespace blocks {
30 
31 class copy_impl : public copy
32 {
33 private:
34     size_t d_itemsize;
35     bool d_enabled;
36 
37 public:
38     copy_impl(size_t itemsize);
39     ~copy_impl();
40 
41     void forecast(int noutput_items, gr_vector_int& ninput_items_required);
42     bool check_topology(int ninputs, int noutputs);
43 
44     void handle_enable(pmt::pmt_t msg);
45 
46     void setup_rpc();
47 
set_enabled(bool enable)48     void set_enabled(bool enable) { d_enabled = enable; }
enabled()49     bool enabled() const { return d_enabled; }
50 
51     int general_work(int noutput_items,
52                      gr_vector_int& ninput_items,
53                      gr_vector_const_void_star& input_items,
54                      gr_vector_void_star& output_items);
55 };
56 
57 } /* namespace blocks */
58 } /* namespace gr */
59 
60 #endif /* INCLUDED_GR_COPY_IMPL_H */
61