IgmpMessage

class

(no description)

Usage diagram

The following diagram shows usage relationships between types. Unresolved types are missing from the diagram.

Inheritance diagram

The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.

Extends

Name	Type	Description
FieldsChunk	class	(no description)

Known subclasses

Name	Type	Description
IgmpQuery	class	(no description)
Igmpv1Report	class	(no description)
Igmpv2Leave	class	(no description)
Igmpv2Report	class	(no description)
Igmpv3Report	class	(no description)

Fields

Name	Type	Description
type	IgmpType	1 byte
crc	uint16_t	2 bytes, The checksum is the 16-bit one's complement of the one's complement sum of the whole IGMP message (the entire IP payload).
crcMode	CrcMode	0 bytes, inet only
mutable	bool
complete	bool
correct	bool
properlyRepresented	bool
chunkLength	b
rawBin	string[]
rawHex	string[]
tags	RegionTagSet::cObjectRegionTag[]

Source code

class IgmpMessage extends FieldsChunk
{
    IgmpType type;         // 1 byte
    uint16_t crc = 0;    // 2 bytes, The checksum is the 16-bit one's complement of the one's complement sum of the whole IGMP message (the entire IP payload).
    CrcMode crcMode = CRC_MODE_UNDEFINED;  // 0 bytes, inet only
}

File: src/inet/networklayer/ipv4/IgmpMessage.msg