This class implements a tag that carries the socket-specific TTL of a packet to the IP layer. More...
#include <socket.h>
Public Member Functions | |
SocketIpTtlTag () | |
void | SetTtl (uint8_t ttl) |
uint8_t | GetTtl (void) const |
virtual TypeId | GetInstanceTypeId (void) const |
virtual uint32_t | GetSerializedSize (void) const |
virtual void | Serialize (TagBuffer i) const |
virtual void | Deserialize (TagBuffer i) |
virtual void | Print (std::ostream &os) const |
Static Public Member Functions | |
static TypeId | GetTypeId (void) |
This method returns the TypeId associated to ns3::ObjectBase. | |
Private Attributes | |
uint8_t | m_ttl |
This class implements a tag that carries the socket-specific TTL of a packet to the IP layer.
Definition at line 539 of file socket.h.
void ns3::SocketIpTtlTag::Deserialize | ( | TagBuffer | i | ) | [virtual] |
i | the buffer to read data from. |
Read the content of the tag from the provided tag buffer. DO NOT attempt to read more bytes than you wrote with Tag::Serialize.
Implements ns3::Tag.
Definition at line 354 of file socket.cc.
References m_ttl, and ns3::TagBuffer::ReadU8().
TypeId ns3::SocketIpTtlTag::GetInstanceTypeId | ( | void | ) | const [virtual] |
This method is typically implemented by ns3::Object::GetInstanceTypeId but some classes which derive from ns3::ObjectBase directly have to implement it themselves.
Implements ns3::ObjectBase.
Definition at line 338 of file socket.cc.
References GetTypeId().
uint32_t ns3::SocketIpTtlTag::GetSerializedSize | ( | void | ) | const [virtual] |
This method is typically invoked by Packet::AddTag just prior to calling Tag::Serialize.
Implements ns3::Tag.
uint8_t ns3::SocketIpTtlTag::GetTtl | ( | void | ) | const |
Definition at line 322 of file socket.cc.
References m_ttl.
Referenced by ns3::Ipv4L3Protocol::Send().
TypeId ns3::SocketIpTtlTag::GetTypeId | ( | void | ) | [static] |
This method returns the TypeId associated to ns3::ObjectBase.
No Attributes defined for this type.
No TraceSources defined for this type.
Reimplemented from ns3::Tag.
Definition at line 329 of file socket.cc.
References ns3::TypeId::SetParent().
Referenced by GetInstanceTypeId().
void ns3::SocketIpTtlTag::Print | ( | std::ostream & | os | ) | const [virtual] |
os | the stream to print to |
This method is typically invoked from the Packet::PrintTags method
Implements ns3::Tag.
Definition at line 359 of file socket.cc.
References m_ttl.
void ns3::SocketIpTtlTag::Serialize | ( | TagBuffer | i | ) | const [virtual] |
i | the buffer to write data into. |
Write the content of the tag in the provided tag buffer. DO NOT attempt to write more bytes than you requested with Tag::GetSerializedSize.
Implements ns3::Tag.
Definition at line 349 of file socket.cc.
References m_ttl, and ns3::TagBuffer::WriteU8().
void ns3::SocketIpTtlTag::SetTtl | ( | uint8_t | ttl | ) |
Definition at line 316 of file socket.cc.
References m_ttl.
Referenced by ns3::UdpSocketImpl::DoSendTo().
uint8_t ns3::SocketIpTtlTag::m_ttl [private] |
Definition at line 554 of file socket.h.
Referenced by Deserialize(), GetTtl(), Print(), Serialize(), and SetTtl().