/* -*- c++ -*- */ /* * Copyright 2004,2012 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. */ /* @WARNING@ */ #ifndef @GUARD_NAME@ #define @GUARD_NAME@ #include <digital/api.h> #include <gr_sync_interpolator.h> namespace gr { namespace digital { /*! * \brief Map a stream of symbol indexes (unpacked bytes or * shorts) to stream of float or complex constellation points in D * dimensions (D = 1 by default) * \ingroup converter_blk * * input: stream of @I_TYPE@; output: stream of @O_TYPE@ * * out[n D + k] = symbol_table[in[n] D + k], k=0,1,...,D-1 * * The combination of gr::blocks::packed_to_unpacked_XX followed by * digital_chunks_to_symbols_XY handles the general case of mapping * from a stream of bytes or shorts into arbitrary float * or complex symbols. * * \sa gr::blocks::packed_to_unpacked_bb, gr::blocks::unpacked_to_packed_bb, * \sa gr::blocks::packed_to_unpacked_ss, gr::blocks::unpacked_to_packed_ss, * \sa gr::digital::chunks_to_symbols_bf, gr::digital::chunks_to_symbols_bc. * \sa gr::digital::chunks_to_symbols_sf, gr::digital::chunks_to_symbols_sc. */ class DIGITAL_API @NAME@ : virtual public gr_sync_interpolator { public: // gr::digital::@BASE_NAME@::sptr typedef boost::shared_ptr<@BASE_NAME@> sptr; /*! * Make a chunks-to-symbols block. * * \param symbol_table: list that maps chunks to symbols. * \param D: dimension of table. */ static sptr make(const std::vector<@O_TYPE@> &symbol_table, const int D = 1); virtual int D() const = 0; virtual std::vector<@O_TYPE@> symbol_table() const = 0; }; } /* namespace digital */ } /* namespace gr */ #endif /* @GUARD_NAME@ */