/usr/include/radar/ofdm_divide_vcvc.h is in gr-radar 0.0.0.20161018-3build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | /* -*- c++ -*- */
/*
* Copyright 2014 Communications Engineering Lab, KIT.
*
* This 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.
*
* This software 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 this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_RADAR_OFDM_DIVIDE_VCVC_H
#define INCLUDED_RADAR_OFDM_DIVIDE_VCVC_H
#include <radar/api.h>
#include <gnuradio/tagged_stream_block.h>
namespace gr {
namespace radar {
/*!
* \brief This block performs a complex complex division with in0/in1. If vlen_out > vlen_in the additional space is filled with zeros. This can be used for zeropadding. discarded_carriers is a vector of the carriers which should be not used and set zero as division result. num_sync_words gives the number of sync words on which the discarded_carriers rule is not applied.
*
* \param vlen_in Input vector length
* \param vlen_out Output vector length
* \param discarded_carriers Discarded carriers
* \param num_sync_words Number of sync words
* \param len_key Packet length key for tagged stream
*
* \ingroup radar
*
*/
class RADAR_API ofdm_divide_vcvc : virtual public gr::tagged_stream_block
{
public:
typedef boost::shared_ptr<ofdm_divide_vcvc> sptr;
/*!
* \brief Return a shared_ptr to a new instance of radar::ofdm_divide_vcvc.
*
* To avoid accidental use of raw pointers, radar::ofdm_divide_vcvc's
* constructor is in a private implementation
* class. radar::ofdm_divide_vcvc::make is the public interface for
* creating new instances.
*/
static sptr make(int vlen_in, int vlen_out, std::vector<int> discarded_carriers, int num_sync_words, std::string len_key="packet_len");
};
} // namespace radar
} // namespace gr
#endif /* INCLUDED_RADAR_OFDM_DIVIDE_VCVC_H */
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