ndn::PitEntry Class Reference

PIT entry. More...

#include <ndn/pit.hpp>

Public Member Functions
const Name &	name () const
	Get the Interest Name.
uint32_t	nonce () const
	Get the Interest nonce.
TimeMs	expireTime () const
	Get the entry expiration time.
Face management
size_t	faceCount () const
	Get the number of registered Faces.
FaceId	face (size_t index) const
	Get the Face ID at a given index.
bool	hasFace (FaceId faceId) const
	Check if a given Face is registered.
bool	addFace (FaceId faceId)
	Add a Face.

Friends
class	Pit

Detailed Description

PIT entry.

Holds information about a single pending Interest. When the same Interest is received from multiple Faces, their Face IDs are recorded.

Definition at line 46 of file pit.hpp.

Member Function Documentation

addFace()

bool ndn::PitEntry::addFace

(

FaceId

faceId

)

Add a Face.

Parameters

faceId

Face ID to add

Returns

true on success, false if already registered or full

Definition at line 25 of file pit.cpp.

References hasFace(), and ndn::PIT_MAX_FACES_PER_ENTRY.

Referenced by ndn::Pit::insert().

expireTime()

TimeMs ndn::PitEntry::expireTime ( ) const

inline

Get the entry expiration time.

Returns

Expiration timestamp (milliseconds)

Definition at line 64 of file pit.hpp.

face()

FaceId ndn::PitEntry::face

(

size_t

index

)

const

Get the Face ID at a given index.

Parameters

index

Index (starting from 0)

Returns

FaceId

Definition at line 9 of file pit.cpp.

References ndn::FACE_ID_INVALID.

faceCount()

size_t ndn::PitEntry::faceCount ( ) const

inline

Get the number of registered Faces.

Returns

Number of Faces

Definition at line 74 of file pit.hpp.

Referenced by ndn::Forwarder::putData().

hasFace()

bool ndn::PitEntry::hasFace

(

FaceId

faceId

)

const

Check if a given Face is registered.

Parameters

faceId

Face ID to check

Returns

true if registered

Definition at line 16 of file pit.cpp.

Referenced by addFace().

name()

const Name & ndn::PitEntry::name ( ) const

inline

Get the Interest Name.

Returns

Const reference to the Name

Definition at line 52 of file pit.hpp.

Referenced by ndn::Forwarder::processEvents().

nonce()

uint32_t ndn::PitEntry::nonce ( ) const

inline

Get the Interest nonce.

Returns

Nonce value

Definition at line 58 of file pit.hpp.

Friends And Related Symbol Documentation

Pit

friend class Pit

friend

Definition at line 99 of file pit.hpp.

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

• include/ndn/pit.hpp
• src/pit.cpp