DCCL version 4 default field codecs. More...

Classes
class	CRC16Codec
	DCCL CRC-16 codec (CRC-16/IBM-3740 / CCITT-FALSE). More...

class	CRC32Codec
	DCCL CRC-32 codec (CRC-32/ISO-HDLC). More...

class	CRCCodecBase
	DCCL CRC field codec base class. Computes a CRC over all bits encoded before this field (during encoding) and verifies it on decoding. More...

class	DefaultMessageCodec
	Provides the default codec for encoding a base Google Protobuf message or an embedded message by calling the appropriate field codecs for every field. More...

class	HashCodec

Typedefs
template<typename WireType , typename FieldType = WireType>
using	DefaultNumericFieldCodec = v3::DefaultNumericFieldCodec< WireType, FieldType >

using	DefaultBoolCodec = v3::DefaultBoolCodec

using	DefaultEnumCodec = v3::DefaultEnumCodec

using	DefaultBytesCodec = v3::VarBytesCodec

using	DefaultStringCodec = v3::VarBytesCodec

template<typename TimeType >
using	TimeCodec = v3::TimeCodec< TimeType >

template<typename T >
using	StaticCodec = v3::StaticCodec< T >

template<typename WrappedType >
using	PresenceBitCodec = v3::PresenceBitCodec< WrappedType >

using	VarBytesCodec = v3::VarBytesCodec

Functions
uint16_t	crc16 (const char *data, size_t size)
	Computes a CRC-16/IBM-3740 (CRC-16/CCITT-FALSE) checksum.

uint32_t	crc32 (const char *data, size_t size)
	Computes a CRC-32/ISO-HDLC checksum (standard Ethernet/zlib CRC-32).

Detailed Description

DCCL version 4 default field codecs.

Typedef Documentation

◆ DefaultBoolCodec

using dccl::v4::DefaultBoolCodec = typedef v3::DefaultBoolCodec

Definition at line 42 of file field_codec_default.h.

◆ DefaultBytesCodec

using dccl::v4::DefaultBytesCodec = typedef v3::VarBytesCodec

Definition at line 45 of file field_codec_default.h.

◆ DefaultEnumCodec

using dccl::v4::DefaultEnumCodec = typedef v3::DefaultEnumCodec

Definition at line 43 of file field_codec_default.h.

◆ DefaultNumericFieldCodec

template<typename WireType , typename FieldType = WireType>

using dccl::v4::DefaultNumericFieldCodec = typedef v3::DefaultNumericFieldCodec<WireType, FieldType>

Definition at line 40 of file field_codec_default.h.

◆ DefaultStringCodec

using dccl::v4::DefaultStringCodec = typedef v3::VarBytesCodec

Definition at line 46 of file field_codec_default.h.

◆ PresenceBitCodec

template<typename WrappedType >

using dccl::v4::PresenceBitCodec = typedef v3::PresenceBitCodec<WrappedType>

Definition at line 32 of file field_codec_presence.h.

◆ StaticCodec

template<typename T >

using dccl::v4::StaticCodec = typedef v3::StaticCodec<T>

Definition at line 49 of file field_codec_default.h.

◆ TimeCodec

template<typename TimeType >

using dccl::v4::TimeCodec = typedef v3::TimeCodec<TimeType>

Definition at line 48 of file field_codec_default.h.

◆ VarBytesCodec

using dccl::v4::VarBytesCodec = typedef v3::VarBytesCodec

Definition at line 33 of file field_codec_var_bytes.h.

Function Documentation

◆ crc16()

uint16_t dccl::v4::crc16	(	const char *	data,
		size_t	size
	)

inline

Computes a CRC-16/IBM-3740 (CRC-16/CCITT-FALSE) checksum.

Polynomial: 0x1021, Initial value: 0xFFFF, Input/output reflection: false, Final XOR: 0x0000

Parameters

data	byte buffer to checksum
size	number of bytes in `data`

Returns: 16-bit CRC value

Definition at line 43 of file field_codec_crc.h.

◆ crc32()

uint32_t dccl::v4::crc32	(	const char *	data,
		size_t	size
	)