ns3::PacketMetadata::ExtraItem Struct Reference

ExtraItem structure. More...

Collaboration diagram for ns3::PacketMetadata::ExtraItem:

Public Attributes
uint32_t	fragmentEnd
	offset (in bytes) from start of original header to the end of the fragment still present.
uint32_t	fragmentStart
	offset (in bytes) from start of original header to the start of the fragment still present.
uint64_t	packetUid
	the packetUid of the packet in which this header or trailer was first added.

Detailed Description

ExtraItem structure.

Definition at line 492 of file packet-metadata.h.

Member Data Documentation

fragmentEnd

uint32_t ns3::PacketMetadata::ExtraItem::fragmentEnd

offset (in bytes) from start of original header to the end of the fragment still present.

stored as a variable-size 32 bit integer.

Definition at line 503 of file packet-metadata.h.

Referenced by ns3::PacketMetadata::AddAtEnd(), ns3::PacketMetadata::AddBig(), ns3::PacketMetadata::Deserialize(), ns3::PacketMetadata::GetTotalSize(), ns3::PacketMetadata::ItemIterator::Next(), ns3::PacketMetadata::ReadItems(), ns3::PacketMetadata::RemoveAtEnd(), ns3::PacketMetadata::RemoveAtStart(), ns3::PacketMetadata::RemoveHeader(), ns3::PacketMetadata::RemoveTrailer(), ns3::PacketMetadata::ReplaceTail(), and ns3::PacketMetadata::Serialize().

fragmentStart

uint32_t ns3::PacketMetadata::ExtraItem::fragmentStart

offset (in bytes) from start of original header to the start of the fragment still present.

stored as a variable-size 32 bit integer.

Definition at line 498 of file packet-metadata.h.

Referenced by ns3::PacketMetadata::AddAtEnd(), ns3::PacketMetadata::AddBig(), ns3::PacketMetadata::Deserialize(), ns3::PacketMetadata::GetTotalSize(), ns3::PacketMetadata::ItemIterator::Next(), ns3::PacketMetadata::ReadItems(), ns3::PacketMetadata::RemoveAtEnd(), ns3::PacketMetadata::RemoveAtStart(), ns3::PacketMetadata::RemoveHeader(), ns3::PacketMetadata::RemoveTrailer(), ns3::PacketMetadata::ReplaceTail(), and ns3::PacketMetadata::Serialize().

packetUid

uint64_t ns3::PacketMetadata::ExtraItem::packetUid

the packetUid of the packet in which this header or trailer was first added.

It could be different from the m_packetUid field if the user has aggregated multiple packets into one. stored as a fixed-size 64 bit integer.

Definition at line 509 of file packet-metadata.h.

Referenced by ns3::PacketMetadata::AddAtEnd(), ns3::PacketMetadata::AddBig(), ns3::PacketMetadata::Deserialize(), ns3::PacketMetadata::ReadItems(), ns3::PacketMetadata::ReplaceTail(), and ns3::PacketMetadata::Serialize().

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

• src/network/model/packet-metadata.h