3 * Copyright 2006,2007,2008 Free Software Foundation, Inc.
5 * This file is part of GNU Radio
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)
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.
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.
27 #include <gr_hier_block2.h>
28 #include <gr_io_signature.h>
29 #include <gr_hier_block2_detail.h>
32 #define GR_HIER_BLOCK2_DEBUG 0
36 gr_make_hier_block2(const std::string &name,
37 gr_io_signature_sptr input_signature,
38 gr_io_signature_sptr output_signature)
40 return gnuradio::get_initial_sptr(new gr_hier_block2(name, input_signature, output_signature));
43 gr_hier_block2::gr_hier_block2(const std::string &name,
44 gr_io_signature_sptr input_signature,
45 gr_io_signature_sptr output_signature)
46 : gr_basic_block(name, input_signature, output_signature),
47 d_detail(new gr_hier_block2_detail(this))
49 // This bit of magic ensures that self() works in the constructors of derived classes.
50 gnuradio::detail::sptr_magic::create_and_stash_initial_sptr(this);
53 gr_hier_block2::~gr_hier_block2()
58 gr_hier_block2::opaque_self
59 gr_hier_block2::self()
61 return shared_from_this();
66 gr_hier_block2::connect(gr_basic_block_sptr block)
68 d_detail->connect(block);
72 gr_hier_block2::connect(gr_basic_block_sptr src, int src_port,
73 gr_basic_block_sptr dst, int dst_port)
75 d_detail->connect(src, src_port, dst, dst_port);
79 gr_hier_block2::disconnect(gr_basic_block_sptr block)
81 d_detail->disconnect(block);
85 gr_hier_block2::disconnect(gr_basic_block_sptr src, int src_port,
86 gr_basic_block_sptr dst, int dst_port)
88 d_detail->disconnect(src, src_port, dst, dst_port);
92 gr_hier_block2::disconnect_all()
94 d_detail->disconnect_all();
98 gr_hier_block2::lock()
104 gr_hier_block2::unlock()
109 gr_flat_flowgraph_sptr
110 gr_hier_block2::flatten() const
112 gr_flat_flowgraph_sptr new_ffg = gr_make_flat_flowgraph();
113 d_detail->flatten_aux(new_ffg);