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* Copyright 2004,2005,2006 Free Software Foundation, Inc.
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* This file is part of GNU Radio
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* GNU Radio is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3, or (at your option)
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* GNU Radio is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with GNU Radio; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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#ifndef INCLUDED_GR_OFDM_CYCLIC_PREFIXER_H
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#define INCLUDED_GR_OFDM_CYCLIC_PREFIXER_H
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#include <gr_sync_interpolator.h>
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class gr_ofdm_cyclic_prefixer;
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typedef boost::shared_ptr<gr_ofdm_cyclic_prefixer> gr_ofdm_cyclic_prefixer_sptr;
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gr_ofdm_cyclic_prefixer_sptr
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gr_make_ofdm_cyclic_prefixer (size_t input_size, size_t output_size);
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* \brief adds a cyclic prefix vector to an input size long ofdm
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* symbol(vector) and converts vector to a stream output_size long.
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class gr_ofdm_cyclic_prefixer : public gr_sync_interpolator
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friend gr_ofdm_cyclic_prefixer_sptr
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gr_make_ofdm_cyclic_prefixer (size_t input_size, size_t output_size);
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gr_ofdm_cyclic_prefixer (size_t input_size, size_t output_size);
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int work (int noutput_items,
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gr_vector_const_void_star &input_items,
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gr_vector_void_star &output_items);
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#endif /* INCLUDED_GR_OFDM_CYCLIC_PREFIXER_H */