diff options
| author | Tom Rondeau <trondeau@vt.edu> | 2013-03-06 11:47:54 -0500 |
|---|---|---|
| committer | Tom Rondeau <trondeau@vt.edu> | 2013-03-06 11:47:54 -0500 |
| commit | a08afb0b0166cab961982f174a5cf672393b5198 (patch) | |
| tree | 6969d4fb69fe2e55775cc6a2e59ea31063d84102 /gr-blocks/lib/message_burst_source_impl.h | |
| parent | 2e9de83a929192a65b827b964bd4452c20ef8756 (diff) | |
| parent | 9cfd03bd98693e62c6898f18d90d5d08f4d5c102 (diff) | |
Merge branch 'master' into next
Conflicts:
gr-blocks/grc/blocks_block_tree.xml
Diffstat (limited to 'gr-blocks/lib/message_burst_source_impl.h')
| -rw-r--r-- | gr-blocks/lib/message_burst_source_impl.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/gr-blocks/lib/message_burst_source_impl.h b/gr-blocks/lib/message_burst_source_impl.h new file mode 100644 index 0000000000..2d5e6a974f --- /dev/null +++ b/gr-blocks/lib/message_burst_source_impl.h @@ -0,0 +1,58 @@ +/* -*- c++ -*- */ +/* + * Copyright 2012-2013 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_BURST_SOURCE_IMPL_H +#define INCLUDED_GR_MESSAGE_BURST_SOURCE_IMPL_H + +#include <blocks/message_burst_source.h> +#include <gr_message.h> + +namespace gr { + namespace blocks { + + class message_burst_source_impl : public message_burst_source + { + private: + size_t d_itemsize; + gr_msg_queue_sptr d_msgq; + gr_message_sptr d_msg; + unsigned d_msg_offset; + bool d_eof; + + pmt::pmt_t d_me; + + public: + message_burst_source_impl(size_t itemsize, int msgq_limit); + message_burst_source_impl(size_t itemsize, gr_msg_queue_sptr msgq); + ~message_burst_source_impl(); + + gr_msg_queue_sptr msgq() const { return d_msgq; } + + int work(int noutput_items, + gr_vector_const_void_star &input_items, + gr_vector_void_star &output_items); + }; + + } /* namespace blocks */ +} /* namespace gr */ + +#endif /* INCLUDED_GR_MESSAGE_BURST_SOURCE_IMPL_H */ |