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Diffstat (limited to 'gr-digital/swig/digital_ofdm_equalizer_base.i')
| -rw-r--r-- | gr-digital/swig/digital_ofdm_equalizer_base.i | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/gr-digital/swig/digital_ofdm_equalizer_base.i b/gr-digital/swig/digital_ofdm_equalizer_base.i new file mode 100644 index 0000000000..c862fed09d --- /dev/null +++ b/gr-digital/swig/digital_ofdm_equalizer_base.i @@ -0,0 +1,64 @@ +/* -*- 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. + */ + + + +class digital_ofdm_equalizer_base; +typedef boost::shared_ptr<digital_ofdm_equalizer_base> digital_ofdm_equalizer_base_sptr; +%template(digital_ofdm_equalizer_base_sptr) boost::shared_ptr<digital_ofdm_equalizer_base>; +%ignore digital_ofdm_equalizer_base; + +class digital_ofdm_equalizer_1d_pilots; +typedef boost::shared_ptr<digital_ofdm_equalizer_1d_pilots> digital_ofdm_equalizer_1d_pilots_sptr; +%template(digital_ofdm_equalizer_1d_pilots_sptr) boost::shared_ptr<digital_ofdm_equalizer_1d_pilots>; +%ignore digital_ofdm_equalizer_1d_pilots; + +class digital_ofdm_equalizer_base +{ + public: + digital_ofdm_equalizer_base(int fft_len); + + virtual void reset() = 0; + void set_carrier_offset(int offset) { d_carr_offset = offset; }; + virtual void equalize( + gr_complex *frame, + int n_sym, + const std::vector<gr_complex> &initial_taps = std::vector<gr_complex>(), + const std::vector<gr_tag_t> &tags = std::vector<gr_tag_t>()) = 0; + virtual void get_channel_state(std::vector<gr_complex> &taps) = 0; + digital_ofdm_equalizer_base_sptr base(); +}; + + +class digital_ofdm_equalizer_1d_pilots : public digital_ofdm_equalizer_base +{ + public: + digital_ofdm_equalizer_1d_pilots( + int fft_len, + const std::vector<std::vector<int> > &occupied_carriers, + const std::vector<std::vector<int> > &pilot_carriers, + const std::vector<std::vector<gr_complex> > &pilot_symbols, + int symbols_skipped, + bool input_is_shifted); + + void reset(); +}; + |