39 .SetGroupName(
"Internet")
56 os <<
"[" << it->first <<
"," << it->second <<
"]";
91 uint8_t readKind = i.
ReadU8();
101 uint8_t sackCount = (size - 2) / 8;
151 std::stringstream ss;
165 std::stringstream ss;
166 ss <<
"[" << sackBlock.first <<
";" << sackBlock.second <<
"]";
iterator in a Buffer instance
void WriteU8(uint8_t data)
void WriteHtonU32(uint32_t data)
NUMERIC_TYPE GetValue() const
Extracts the numeric value of the sequence number.
Base class for all kinds of TCP options.
Defines the TCP option of kind 5 (selective acknowledgment option) as in RFC 2018
void ClearSackList()
Clear the SACK list.
std::list< SackBlock > SackList
SACK list definition.
uint32_t GetNumSackBlocks() const
Count the total number of SACK blocks.
uint8_t GetKind() const override
Get the ‘kind’ (as in RFC 793 ) of this option.
void Print(std::ostream &os) const override
Print the Option contents.
void Serialize(Buffer::Iterator start) const override
Serialize the Option to a buffer iterator.
std::pair< SequenceNumber32, SequenceNumber32 > SackBlock
SACK block definition.
TypeId GetInstanceTypeId() const override
Get the most derived TypeId for this Object.
static TypeId GetTypeId()
Get the type ID.
void AddSackBlock(SackBlock s)
Add a SACK block.
~TcpOptionSack() override
uint32_t Deserialize(Buffer::Iterator start) override
Deserialize the Option from a buffer iterator.
uint32_t GetSerializedSize() const override
Returns number of bytes required for Option serialization.
SackList m_sackList
the list of SACK blocks
SackList GetSackList() const
Get the SACK list.
a unique identifier for an interface.
TypeId SetParent(TypeId tid)
Set the parent TypeId.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
#define NS_LOG_LOGIC(msg)
Use NS_LOG to output a message of level LOG_LOGIC.
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by ",...
#define NS_LOG_WARN(msg)
Use NS_LOG to output a message of level LOG_WARN.
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
std::ostream & operator<<(std::ostream &os, const Angles &a)