rpnx::compression::zstandard_codec::xxhash64_accumulator Class Reference

Incremental XXH64 accumulator for streamed Zstandard checksums. More...

#include <zstandard.hpp>

Public Member Functions
void	update (std::byte value) noexcept
	Includes one byte in the hash.
std::uint64_t	value () const noexcept
	Returns the hash for all supplied bytes.

Detailed Description

Incremental XXH64 accumulator for streamed Zstandard checksums.

Definition at line 375 of file zstandard.hpp.

Member Function Documentation

update()

void rpnx::compression::zstandard_codec::xxhash64_accumulator::update ( std::byte value )

inlinenoexcept

Includes one byte in the hash.

Parameters

value

Next byte in stream order.

Definition at line 382 of file zstandard.hpp.

References rpnx::compression::zstandard_codec::read_word64(), and value().

Referenced by rpnx::compression::zstandard_codec::decompress().

value()

std::uint64_t rpnx::compression::zstandard_codec::xxhash64_accumulator::value ( ) const

inlinenodiscardnoexcept

Returns the hash for all supplied bytes.

Returns

Finalized XXH64 value without changing accumulator state.

Definition at line 400 of file zstandard.hpp.

References rpnx::compression::zstandard_codec::read_word32(), rpnx::compression::zstandard_codec::read_word64(), and rpnx::compression::zstandard_codec::rotate_left().

Referenced by rpnx::compression::zstandard_codec::decompress(), and update().

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The documentation for this class was generated from the following file:

• include/rpnx/compression/implementation/zstandard.hpp