3 * Copyright 2007 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_top_block.h>
28 #include <gr_top_block_impl.h>
29 #include <gr_io_signature.h>
33 gr_make_top_block(const std::string &name)
35 return gr_top_block_sptr(new gr_top_block(name));
38 gr_top_block::gr_top_block(const std::string &name)
39 : gr_hier_block2(name,
40 gr_make_io_signature(0,0,0),
41 gr_make_io_signature(0,0,0))
44 d_impl = new gr_top_block_impl(this);
47 gr_top_block::~gr_top_block()
87 gr_top_block::unlock()
93 gr_top_block::is_running()
95 return d_impl->is_running();