C# Класс RestSharp.Compression.ZLib.Crc32

Calculates a 32bit Cyclic Redundancy Checksum (CRC) using the same polynomial used by Zip. This type is used internally by DotNetZip; it is generally not used directly by applications wishing to create, read, or manipulate zip archive files.

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Открытые методы

Метод	Описание
ComputeCrc32 ( int w, byte b ) : int	Get the CRC32 for the given (word,byte) combo. This is a computation defined by PKzip.
GetCrc32 ( Stream input ) : int	Returns the CRC32 for the specified stream.
GetCrc32AndCopy ( Stream input, Stream output ) : int	Returns the CRC32 for the specified stream, and writes the input into the output stream.
SlurpBlock ( byte block, int offset, int count ) : void	Update the value for the running CRC32 using the given block of bytes. This is useful when using the CRC32() class in a Stream.

Приватные методы

Метод	Описание
Crc32 ( ) : System
InternalComputeCrc32 ( uint w, byte b ) : int

Описание методов

ComputeCrc32() публичный Метод

Get the CRC32 for the given (word,byte) combo. This is a computation defined by PKzip.

public ComputeCrc32 ( int w, byte b ) : int
w	int	The word to start with.
b	byte	The byte to combine it with.
Результат	int

GetCrc32() публичный Метод

Returns the CRC32 for the specified stream.

public GetCrc32 ( Stream input ) : int
input	Stream	The stream over which to calculate the CRC32
Результат	int

GetCrc32AndCopy() публичный Метод

Returns the CRC32 for the specified stream, and writes the input into the output stream.

public GetCrc32AndCopy ( Stream input, Stream output ) : int
input	Stream	The stream over which to calculate the CRC32
output	Stream	The stream into which to deflate the input
Результат	int

SlurpBlock() публичный Метод

Update the value for the running CRC32 using the given block of bytes. This is useful when using the CRC32() class in a Stream.

public SlurpBlock ( byte block, int offset, int count ) : void
block	byte	block of bytes to slurp
offset	int	starting point in the block
count	int	how many bytes within the block to slurp
Результат	void