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-rw-r--r--gr-blocks/include/blocks/repack_bits_bb.h66
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diff --git a/gr-blocks/include/blocks/repack_bits_bb.h b/gr-blocks/include/blocks/repack_bits_bb.h
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-/* -*- c++ -*- */
-/*
- * Copyright 2012 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_BLOCKS_REPACK_BITS_BB_H
-#define INCLUDED_BLOCKS_REPACK_BITS_BB_H
-
-#include <blocks/api.h>
-#include <gr_tagged_stream_block.h>
-
-namespace gr {
- namespace blocks {
-
- /*!
- * \brief Pack \p k bits from the input stream onto \p k bits of the output stream.
- * \ingroup byte_operators_blk
- *
- * \details
- * No bits are lost here; any value for k and l (within [1, 8]) is allowed.
- * On every fresh input byte, it starts reading on the LSB, and starts copying
- * to the LSB as well.
- *
- * If a packet length tag is given, this block assumes a tagged stream.
- * In this case, the tag with the packet length is updated accordingly.
- * Also, the number of input bits is padded with zeros if the number of input
- * bits is not an integer multiple of \p l, or bits are truncated from the input
- * if \p align_output is set to true.
- */
- class BLOCKS_API repack_bits_bb : virtual public gr_tagged_stream_block
- {
- public:
- typedef boost::shared_ptr<repack_bits_bb> sptr;
-
- /*!
- * \param k Number of relevant bits on the input stream
- * \param l Number of relevant bits on the output stream
- * \param len_tag_key If not empty, this is the key for the length tag.
- * \param align_output If len_tag_key is given, this controls if the input
- * or the output is aligned.
- */
- static sptr make(int k, int l=8, const std::string &len_tag_key="", bool align_output=false);
- };
-
- } // namespace blocks
-} // namespace gr
-
-#endif /* INCLUDED_BLOCKS_REPACK_BITS_BB_H */
-