ndn::FibEntry Class Reference

FIB entry. More...

#include <ndn/fib.hpp>

Public Member Functions
const Name &	prefix () const
	Get the Name prefix.
Nexthop management
size_t	nexthopCount () const
	Get the number of next-hops.
const FibNexthop &	nexthop (size_t index) const
	Get the next-hop at a given index.
bool	addNexthop (FaceId faceId, uint8_t cost=0)
	Add a next-hop.
bool	removeNexthop (FaceId faceId)
	Remove a next-hop.

Friends
class	Fib

Detailed Description

FIB entry.

Holds forwarding information for a single Name prefix. Can have multiple next-hops, supporting multipath forwarding.

Definition at line 41 of file fib.hpp.

Member Function Documentation

addNexthop()

bool ndn::FibEntry::addNexthop	(	FaceId	faceId,
		uint8_t	cost = 0
	)

Add a next-hop.

If the same Face is already registered, updates its cost.

Parameters

faceId	Face ID to add
cost	Cost (default: 0)

Returns

true on success, false if full

Definition at line 20 of file fib.cpp.

References ndn::FIB_MAX_NEXTHOPS.

Referenced by ndn::Fib::addRoute().

nexthop()

const FibNexthop & ndn::FibEntry::nexthop

(

size_t

index

)

const

Get the next-hop at a given index.

Parameters

index

Index (starting from 0)

Returns

Const reference to FibNexthop

Definition at line 13 of file fib.cpp.

nexthopCount()

size_t ndn::FibEntry::nexthopCount ( ) const

inline

Get the number of next-hops.

Returns

Number of next-hops

Definition at line 57 of file fib.hpp.

prefix()

const Name & ndn::FibEntry::prefix ( ) const

inline

Get the Name prefix.

Returns

Const reference to the Name

Definition at line 47 of file fib.hpp.

removeNexthop()

bool ndn::FibEntry::removeNexthop

(

FaceId

faceId

)

Remove a next-hop.

Parameters

faceId

Face ID to remove

Returns

true on success, false if not found

Definition at line 40 of file fib.cpp.

Referenced by ndn::Fib::removeRoute().

Friends And Related Symbol Documentation

Fib

friend class Fib

friend

Definition at line 86 of file fib.hpp.

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The documentation for this class was generated from the following files:

• include/ndn/fib.hpp
• src/fib.cpp