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/* -*- c++ -*- */
/*
* Copyright 2015 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifndef INCLUDED_BLOCKS_COMPLEX_TO_INTERLEAVED_CHAR_H
#define INCLUDED_BLOCKS_COMPLEX_TO_INTERLEAVED_CHAR_H
#include <gnuradio/blocks/api.h>
#include <gnuradio/sync_interpolator.h>
namespace gr {
namespace blocks {
/*!
* \brief Convert stream of complex to a stream of interleaved chars.
* \ingroup type_converters_blk
*
* \details
* The output stream contains chars with twice as many output
* items as input items. For every complex input item, we produce
* two output chars that contain the real part and imaginary part
* converted to chars:
*
* \li output[0][n] = static_cast<char>(input[0][m].real());
* \li output[0][n+1] = static_cast<char>(input[0][m].imag());
*/
class BLOCKS_API complex_to_interleaved_char : virtual public sync_interpolator
{
public:
// gr::blocks::complex_to_interleaved_char::sptr
typedef std::shared_ptr<complex_to_interleaved_char> sptr;
/*!
* Build a complex to interleaved chars block.
*/
static sptr make(bool vector = false, float scale_factor = 1.0f);
virtual void set_scale_factor(float new_value) = 0;
};
} /* namespace blocks */
} /* namespace gr */
#endif /* INCLUDED_BLOCKS_COMPLEX_TO_INTERLEAVED_CHAR_H */
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