3 * Copyright 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 along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 #ifndef INCLUDED_GR_SPTR_MAGIC_H
22 #define INCLUDED_GR_SPTR_MAGIC_H
24 #include <boost/shared_ptr.hpp>
35 static boost::shared_ptr<gr_basic_block> fetch_initial_sptr(gr_basic_block *p);
36 static void create_and_stash_initial_sptr(gr_hier_block2 *p);
41 * \brief New! Improved! Standard method to get/create the boost::shared_ptr for a block.
45 get_initial_sptr(T *p)
47 return boost::dynamic_pointer_cast<T, gr_basic_block>(detail::sptr_magic::fetch_initial_sptr(p));
51 #endif /* INCLUDED_GR_SPTR_MAGIC_H */