diff options
| author | Tom Rondeau <trondeau@vt.edu> | 2013-04-17 13:43:52 -0400 |
|---|---|---|
| committer | Tom Rondeau <trondeau@vt.edu> | 2013-04-29 14:52:56 -0400 |
| commit | f3e2e07201c50033bf6c9d0c6a6f068557b4f17f (patch) | |
| tree | 140b3c2d20a951ffd4abd564c3378ee2e2f9fc7c /gnuradio-runtime/lib/msg_accepter.cc | |
| parent | 35303ae975a5b1bdecc2492bc96e2b8e89b62a3d (diff) | |
runtime: converting runtime core to gr namespace, gnuradio include dir.
Diffstat (limited to 'gnuradio-runtime/lib/msg_accepter.cc')
| -rw-r--r-- | gnuradio-runtime/lib/msg_accepter.cc | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/gnuradio-runtime/lib/msg_accepter.cc b/gnuradio-runtime/lib/msg_accepter.cc new file mode 100644 index 0000000000..354fce0c3d --- /dev/null +++ b/gnuradio-runtime/lib/msg_accepter.cc @@ -0,0 +1,62 @@ +/* -*- c++ -*- */ +/* + * Copyright 2009,2013 Free Software Foundation, Inc. + * + * This file is part of GNU Radio + * + * GNU Radio is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3, or (at your option) + * any later version. + * + * GNU Radio is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#if HAVE_CONFIG_H +#include <config.h> +#endif + +#include <gnuradio/msg_accepter.h> +#include <gnuradio/block.h> +#include <gnuradio/block_detail.h> +#include <gnuradio/hier_block2.h> +#include <stdexcept> + +namespace gr { + + msg_accepter::msg_accepter() + { + } + + msg_accepter::~msg_accepter() + { + // NOP, required as virtual destructor + } + + void + msg_accepter::post(pmt::pmt_t which_port, pmt::pmt_t msg) + { + // Notify derived class, handled case by case + block *p = dynamic_cast<block *>(this); + if(p) { + p->_post(which_port, msg); + return; + } + + hier_block2 *p2 = dynamic_cast<hier_block2 *>(this); + if(p2) { + // FIXME do the right thing + return; + } + + throw std::runtime_error("unknown derived class"); + } + +} /* namespace gr */ |