diff options
| author | Tom Rondeau <trondeau@vt.edu> | 2013-03-06 09:54:14 -0500 |
|---|---|---|
| committer | Tom Rondeau <trondeau@vt.edu> | 2013-03-06 09:54:14 -0500 |
| commit | 520626bcc203a15ec22ed7351204662a33a17ef5 (patch) | |
| tree | bcbf90619e9ad3971f74c1990ee87305ce2940fc /gr-blocks/include/blocks/message_source.h | |
| parent | 53ff88a6d6721aa7d31e70bf74511e1138fa833e (diff) | |
blocks: moving message blocks to gr-blocks.
message_burst_source, message_source, message_sink, message_debug, message_strobe.
Diffstat (limited to 'gr-blocks/include/blocks/message_source.h')
| -rw-r--r-- | gr-blocks/include/blocks/message_source.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/gr-blocks/include/blocks/message_source.h b/gr-blocks/include/blocks/message_source.h new file mode 100644 index 0000000000..5b55191880 --- /dev/null +++ b/gr-blocks/include/blocks/message_source.h @@ -0,0 +1,52 @@ +/* -*- c++ -*- */ +/* + * Copyright 2005,2013 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 GNU Radio; see the file COPYING. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, + * Boston, MA 02110-1301, USA. + */ + +#ifndef INCLUDED_GR_MESSAGE_SOURCE_H +#define INCLUDED_GR_MESSAGE_SOURCE_H + +#include <blocks/api.h> +#include <gr_sync_block.h> +#include <gr_msg_queue.h> + +namespace gr { + namespace blocks { + + /*! + * \brief Turn received messages into a stream + * \ingroup source_blk + */ + class BLOCKS_API message_source : virtual public gr_sync_block + { + public: + // gr::blocks::message_source::sptr + typedef boost::shared_ptr<message_source> sptr; + + static sptr make(size_t itemsize, int msgq_limit=0); + static sptr make(size_t itemsize, gr_msg_queue_sptr msgq); + + virtual gr_msg_queue_sptr msgq() const = 0; + }; + + } /* namespace blocks */ +} /* namespace gr */ + +#endif /* INCLUDED_GR_MESSAGE_SOURCE_H */ |