Crcupdate_crc Method

Update a running CRC with the bytes buf[0..len-1]. The CRC should be initialized to all 1's, and the transmitted value is the 1's complement of the final running CRC (see method crc(Byte, Int64, Int64))).

Namespace: Ptv.XServer.Controls.Map.Tools.Reprojection
Assembly: Ptv.XServer.Controls.Map (in Ptv.XServer.Controls.Map.dll) Version: 1.7.10.0

Syntax

C++

Copy

public static uint update_crc(
	uint crc,
	byte[] buf,
	long offset,
	long length
)

Public Shared Function update_crc ( 
	crc As UInteger,
	buf As Byte(),
	offset As Long,
	length As Long
) As UInteger

public:
static unsigned int update_crc(
	unsigned int crc, 
	array<unsigned char>^ buf, 
	long long offset, 
	long long length
)

static member update_crc : 
        crc : uint32 * 
        buf : byte[] * 
        offset : int64 * 
        length : int64 -> uint32

Parameters

crc: Type: SystemUInt32
Cyclic redundancy check value.
buf: Type: SystemByte
Buffer of image bytes.
offset: Type: SystemInt64
Where to start in buf.
length: Type: SystemInt64
Number of bytes in buf.

Return Value

Type: UInt32
Final cyclic redundancy check value.

Reference

Crc Class

Ptv.XServer.Controls.Map.Tools.Reprojection Namespace

CrcAddLanguageSpecificTextSet("LST59FABDAC_0?cpp=::|nu=.");update_crc Method

Parameters

Return Value

Reference

Crcupdate_crc Method