2018-06-09 00:44:03 +00:00
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/**
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* \file bitpack.hh
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* \brief Header for bit-packing functions
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*/
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#ifndef LZW_SRC_BITPACK_H_
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#define LZW_SRC_BITPACK_H_
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#include <cstdint>
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2018-06-10 19:21:06 +00:00
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#include <string>
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2018-06-09 00:44:03 +00:00
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#include <vector>
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2018-06-09 20:59:11 +00:00
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/// \brief Bat-packs the input dynamically
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2018-06-11 19:26:05 +00:00
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std::vector<unsigned char> pack(const std::vector<std::uint16_t> &);
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2018-06-09 20:59:11 +00:00
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2018-06-09 00:44:03 +00:00
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/// \brief Packs std::uint16_t of n bits into unsigned char
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2018-06-21 15:38:51 +00:00
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std::vector<unsigned char> pack_n(std::vector<std::uint16_t>::const_iterator,
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std::vector<std::uint16_t>::const_iterator,
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std::vector<unsigned char> &, int);
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2018-06-09 00:44:03 +00:00
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/// \brief Specialization of \ref pack_n for 16bits
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2018-06-21 15:38:51 +00:00
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std::vector<unsigned char> pack_16(std::vector<std::uint16_t>::const_iterator,
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std::vector<std::uint16_t>::const_iterator,
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std::vector<unsigned char> &);
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2018-06-09 00:44:03 +00:00
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2018-06-11 19:26:05 +00:00
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std::vector<std::uint16_t> unpack(std::basic_string<unsigned char> &&);
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2018-06-09 20:59:11 +00:00
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2018-06-11 19:26:05 +00:00
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std::vector<std::uint16_t>
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2018-06-17 04:38:57 +00:00
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unpack_n(std::basic_string<unsigned char>::const_iterator t_begin,
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2018-06-21 15:38:51 +00:00
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std::basic_string<unsigned char>::const_iterator t_end,
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std::vector<std::uint16_t> &, int t_n);
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2018-06-09 20:59:11 +00:00
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2018-06-11 19:26:05 +00:00
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std::vector<std::uint16_t>
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2018-06-17 04:38:57 +00:00
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unpack_16(std::basic_string<unsigned char>::const_iterator,
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2018-06-21 15:38:51 +00:00
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std::basic_string<unsigned char>::const_iterator,
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std::vector<std::uint16_t> &);
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2018-06-09 01:18:28 +00:00
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2018-06-09 00:44:03 +00:00
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#endif /* LZW_SRC_BITPACK_H_ */
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