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/* -*- c++ -*- */
/*
* Copyright 2006.2013,2018 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifndef UNPACKED_TO_PACKED_IMPL_H
#define UNPACKED_TO_PACKED_IMPL_H
#include <gnuradio/blocks/unpacked_to_packed.h>
namespace gr {
namespace blocks {
template <class T>
class unpacked_to_packed_impl : public unpacked_to_packed<T>
{
private:
const unsigned int d_bits_per_chunk;
const endianness_t d_endianness;
unsigned int d_index;
static constexpr unsigned int d_bits_per_type = sizeof(T) * 8;
unsigned int
get_bit_be1(const T* in_vector, unsigned int bit_addr, unsigned int bits_per_chunk);
public:
unpacked_to_packed_impl(unsigned int bits_per_chunk, endianness_t endianness);
~unpacked_to_packed_impl();
void forecast(int noutput_items, gr_vector_int& ninput_items_required);
int general_work(int noutput_items,
gr_vector_int& ninput_items,
gr_vector_const_void_star& input_items,
gr_vector_void_star& output_items);
bool check_topology(int ninputs, int noutputs) { return ninputs == noutputs; }
};
} /* namespace blocks */
} /* namespace gr */
#endif /* UNPACKED_TO_PACKED_IMPL_H */
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