diff options
author | jcorgan | 2006-12-12 20:00:39 +0000 |
---|---|---|
committer | jcorgan | 2006-12-12 20:00:39 +0000 |
commit | 76ed4c2fea5f59bfe02bbbb17754ef7eda44feca (patch) | |
tree | c30952925ea02e52f137e1e7f4da658629994936 /gnuradio-examples/c++/hier/sink.cc | |
parent | 5de36fac220305307d6fb64eabe6f417a26c0982 (diff) | |
download | gnuradio-76ed4c2fea5f59bfe02bbbb17754ef7eda44feca.tar.gz gnuradio-76ed4c2fea5f59bfe02bbbb17754ef7eda44feca.tar.bz2 gnuradio-76ed4c2fea5f59bfe02bbbb17754ef7eda44feca.zip |
Merge jcorgan/hier developer branch into trunk. Enables creation of true hierarchical blocks, from either C++ or Python, as well as creating pure C++ gnuradio applications. EXPERIMENTAL.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4070 221aa14e-8319-0410-a670-987f0aec2ac5
Diffstat (limited to 'gnuradio-examples/c++/hier/sink.cc')
-rw-r--r-- | gnuradio-examples/c++/hier/sink.cc | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/gnuradio-examples/c++/hier/sink.cc b/gnuradio-examples/c++/hier/sink.cc new file mode 100644 index 000000000..f073eb982 --- /dev/null +++ b/gnuradio-examples/c++/hier/sink.cc @@ -0,0 +1,45 @@ +/* + * Copyright 2006 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 2, 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 GNU Radio; see the file COPYING. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, + * Boston, MA 02110-1301, USA. + */ + +#include <sink.h> +#include <gr_io_signature.h> +#include <gr_kludge_copy.h> +#include <output.h> + +// Shared pointer constructor +sink_sptr make_sink() +{ + return sink_sptr(new sink()); +} + +sink::sink() : +gr_hier_block2("sink", + gr_make_io_signature(2,2,sizeof(float)), + gr_make_io_signature(0,0,0)) +{ + define_component("copy", gr_make_kludge_copy(sizeof(float))); + define_component("output", make_output()); + + connect("self", 0, "copy", 0); + connect("self", 1, "copy", 1); + connect("copy", 0, "output", 0); + connect("copy", 1, "output", 1); +} |