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Diffstat (limited to 'gr-digital/include/digital/map_bb.h')
-rw-r--r-- | gr-digital/include/digital/map_bb.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/gr-digital/include/digital/map_bb.h b/gr-digital/include/digital/map_bb.h new file mode 100644 index 0000000000..ff37471dd6 --- /dev/null +++ b/gr-digital/include/digital/map_bb.h @@ -0,0 +1,60 @@ +/* -*- c++ -*- */ +/* + * Copyright 2006,2012 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_GR_MAP_BB_H +#define INCLUDED_GR_MAP_BB_H + +#include <digital/api.h> +#include <gr_sync_block.h> + +namespace gr { + namespace digital { + + /*! + * \brief output[i] = map[input[i]] + * \ingroup coding_blk + * + * This block maps an incoming signal to the value in the map. + * The block expects that the incoming signal has a maximum + * value of len(map)-1. + * + * -> output[i] = map[input[i]] + * + * \param map a vector of integers. + */ + + class DIGITAL_API map_bb : virtual public gr_sync_block + { + public: + // gr::digital::map_bb::sptr + typedef boost::shared_ptr<map_bb> sptr; + + static sptr make(const std::vector<int> &map); + + virtual void set_map(const std::vector<int> &map) = 0; + virtual std::vector<int> map() const = 0; + }; + + } /* namespace digital */ +} /* namespace gr */ + +#endif /* INCLUDED_GR_MAP_BB_H */ |