short_x2_to_cshort.h

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/*!
 * \file short_x2_to_cshort.h
 * \brief Adapts two short streams into a std::complex<short> stream
 * \author Carles Fernandez Prades, cfernandez(at)cttc.es
 *
 * -----------------------------------------------------------------------------
 *
 * Copyright (C) 2010-2020  (see AUTHORS file for a list of contributors)
 *
 * GNSS-SDR is a software defined Global Navigation
 *          Satellite Systems receiver
 *
 * This file is part of GNSS-SDR.
 *
 * SPDX-License-Identifier: GPL-3.0-or-later
 *
 * -----------------------------------------------------------------------------
 */

#ifndef GNSS_SDR_SHORT_X2_TO_CSHORT_H
#define GNSS_SDR_SHORT_X2_TO_CSHORT_H


#if GNURADIO_USES_STD_POINTERS
#include <memory>
#else
#include <boost/shared_ptr.hpp>
#endif
#include <gnuradio/sync_block.h>
#include <gnuradio/types.h>  // for gr_vector_const_void_star

class short_x2_to_cshort;

#if GNURADIO_USES_STD_POINTERS
using short_x2_to_cshort_sptr = std::shared_ptr<short_x2_to_cshort>;
#else
using short_x2_to_cshort_sptr = boost::shared_ptr<short_x2_to_cshort>;
#endif

short_x2_to_cshort_sptr make_short_x2_to_cshort();

/*!
 * \brief This class adapts two short streams into a std::complex<short> stream
 */
class short_x2_to_cshort : public gr::sync_block
{
public:
    int work(int noutput_items,
        gr_vector_const_void_star &input_items,
        gr_vector_void_star &output_items);

private:
    friend short_x2_to_cshort_sptr make_short_x2_to_cshort();
    short_x2_to_cshort();
};

#endif