Contains classes and functions related to NDNLPv2. More...

Namespaces
	field_location_tags
	Indicates where a field may occur.

	tlv
	Contains constants related to the NDNLPv2 packet format.

Classes
class	CachePolicy
	Represents a CachePolicy header field. More...

struct	DecodeHelper

struct	DecodeHelper< TlvType, EmptyValue >

struct	DecodeHelper< TlvType, NonNegativeIntegerTag >

struct	DecodeHelper< TlvType, std::pair< Buffer::const_iterator, Buffer::const_iterator > >

struct	DecodeHelper< TlvType, uint64_t >

struct	EmptyValue
	Represents a zero-length TLV-VALUE. More...

struct	EncodeHelper

struct	EncodeHelper< TAG, TlvType, EmptyValue >

struct	EncodeHelper< TAG, TlvType, NonNegativeIntegerTag >

struct	EncodeHelper< TAG, TlvType, std::pair< Buffer::const_iterator, Buffer::const_iterator > >

struct	EncodeHelper< TAG, TlvType, uint64_t >

struct	Field
	Concept check for NDNLPv2 fields. More...

class	FieldDecl
	Declare a field. More...

class	Nack
	Represents a Network Nack. More...

class	NackHeader
	Represents a Network Nack header. More...

class	Packet

class	PitToken
	Represent a PIT token field. More...

class	PrefixAnnouncementHeader
	Represents a PrefixAnnouncement header field in NDNLP. More...

Typedefs
typedef FieldDecl< field_location_tags::Header, Sequence, tlv::Ack, true >	AckField

typedef FieldDecl< field_location_tags::Header, CachePolicy, tlv::CachePolicy >	CachePolicyField

using	CachePolicyTag = SimpleTag< CachePolicy, 12 >

typedef FieldDecl< field_location_tags::Header, uint64_t, tlv::CongestionMark, false, NonNegativeIntegerTag, NonNegativeIntegerTag >	CongestionMarkField

using	CongestionMarkTag = SimpleTag< uint64_t, 13 >

using	FieldSet = boost::mp11::mp_list< FragmentField, SequenceField, FragIndexField, FragCountField, PitTokenField, NackField, NextHopFaceIdField, IncomingFaceIdField, CachePolicyField, CongestionMarkField, AckField, TxSequenceField, NonDiscoveryField, PrefixAnnouncementField >
	Set of all field declarations. More...

typedef FieldDecl< field_location_tags::Header, uint64_t, tlv::FragCount, false, NonNegativeIntegerTag, NonNegativeIntegerTag >	FragCountField

typedef FieldDecl< field_location_tags::Header, uint64_t, tlv::FragIndex, false, NonNegativeIntegerTag, NonNegativeIntegerTag >	FragIndexField

typedef FieldDecl< field_location_tags::Fragment, std::pair< Buffer::const_iterator, Buffer::const_iterator >, tlv::Fragment >	FragmentField
	Declare the Fragment field. More...

typedef FieldDecl< field_location_tags::Header, uint64_t, tlv::IncomingFaceId, false, NonNegativeIntegerTag, NonNegativeIntegerTag >	IncomingFaceIdField

using	IncomingFaceIdTag = SimpleTag< uint64_t, 10 >

typedef FieldDecl< field_location_tags::Header, NackHeader, tlv::Nack >	NackField

typedef FieldDecl< field_location_tags::Header, uint64_t, tlv::NextHopFaceId, false, NonNegativeIntegerTag, NonNegativeIntegerTag >	NextHopFaceIdField

using	NextHopFaceIdTag = SimpleTag< uint64_t, 11 >

typedef FieldDecl< field_location_tags::Header, EmptyValue, tlv::NonDiscovery >	NonDiscoveryField

using	NonDiscoveryTag = SimpleTag< EmptyValue, 14 >

typedef FieldDecl< field_location_tags::Header, std::pair< Buffer::const_iterator, Buffer::const_iterator >, tlv::PitToken >	PitTokenField

typedef FieldDecl< field_location_tags::Header, PrefixAnnouncementHeader, tlv::PrefixAnnouncement >	PrefixAnnouncementField

using	PrefixAnnouncementTag = SimpleTag< PrefixAnnouncementHeader, 15 >

using	Sequence = uint64_t
	Represents a sequence number. More...

typedef FieldDecl< field_location_tags::Header, Sequence, tlv::Sequence >	SequenceField

typedef FieldDecl< field_location_tags::Header, Sequence, tlv::TxSequence >	TxSequenceField

Enumerations
enum class	CachePolicyType { NONE = 0 , NO_CACHE = 1 }
	Indicates the cache policy applied to a Data packet. More...

enum class	NackReason { NONE = 0 , CONGESTION = 50 , DUPLICATE = 100 , NO_ROUTE = 150 }
	Indicates the reason type of a Network Nack. More...

Functions
template size_t	CachePolicy ::wireEncode<::ndn::encoding::EncoderTag > (::ndn::EncodingBuffer &) const

template size_t	CachePolicy ::wireEncode<::ndn::encoding::EstimatorTag > (::ndn::EncodingEstimator &) const

bool	isLessSevere (lp::NackReason x, lp::NackReason y)
	Compare NackReason according to severity. More...

template size_t	NackHeader ::wireEncode<::ndn::encoding::EncoderTag > (::ndn::EncodingBuffer &) const

template size_t	NackHeader ::wireEncode<::ndn::encoding::EstimatorTag > (::ndn::EncodingEstimator &) const

std::ostream &	operator<< (std::ostream &os, CachePolicyType policy)

std::ostream &	operator<< (std::ostream &os, const PitToken &pitToken)

std::ostream &	operator<< (std::ostream &os, NackReason reason)

template size_t	PrefixAnnouncementHeader ::wireEncode<::ndn::encoding::EncoderTag > (::ndn::EncodingBuffer &) const

template size_t	PrefixAnnouncementHeader ::wireEncode<::ndn::encoding::EstimatorTag > (::ndn::EncodingEstimator &) const

Variables
constexpr size_t	LENGTH_MAX = 32

constexpr size_t	LENGTH_MIN = 1

Detailed Description

Contains classes and functions related to NDNLPv2.

Typedef Documentation

◆ AckField

typedef FieldDecl<field_location_tags::Header, Sequence, tlv::Ack, true> ndn::lp::AckField

Definition at line 103 of file fields.hpp.

◆ CachePolicyField

typedef FieldDecl<field_location_tags::Header, CachePolicy, tlv::CachePolicy> ndn::lp::CachePolicyField

Definition at line 91 of file fields.hpp.

◆ CachePolicyTag

using ndn::lp::CachePolicyTag = typedef SimpleTag<CachePolicy, 12>

Definition at line 54 of file tags.hpp.

◆ CongestionMarkField

typedef FieldDecl<field_location_tags::Header, uint64_t, tlv::CongestionMark, false, NonNegativeIntegerTag, NonNegativeIntegerTag> ndn::lp::CongestionMarkField

Definition at line 98 of file fields.hpp.

◆ CongestionMarkTag

using ndn::lp::CongestionMarkTag = typedef SimpleTag<uint64_t, 13>

Definition at line 62 of file tags.hpp.

◆ FieldSet

using ndn::lp::FieldSet = typedef boost::mp11::mp_list< FragmentField, SequenceField, FragIndexField, FragCountField, PitTokenField, NackField, NextHopFaceIdField, IncomingFaceIdField, CachePolicyField, CongestionMarkField, AckField, TxSequenceField, NonDiscoveryField, PrefixAnnouncementField >

Set of all field declarations.

Definition at line 120 of file fields.hpp.

◆ FragCountField

typedef FieldDecl<field_location_tags::Header, uint64_t, tlv::FragCount, false, NonNegativeIntegerTag, NonNegativeIntegerTag> ndn::lp::FragCountField

Definition at line 65 of file fields.hpp.

◆ FragIndexField

typedef FieldDecl<field_location_tags::Header, uint64_t, tlv::FragIndex, false, NonNegativeIntegerTag, NonNegativeIntegerTag> ndn::lp::FragIndexField

Definition at line 58 of file fields.hpp.

◆ FragmentField

typedef FieldDecl<field_location_tags::Fragment, std::pair<Buffer::const_iterator, Buffer::const_iterator>, tlv::Fragment> ndn::lp::FragmentField

Declare the Fragment field.

The fragment (i.e., payload) is the range of bytes between two provided iterators. During encoding, these bytes are copied from the Buffer into the LpPacket.

Definition at line 47 of file fields.hpp.

◆ IncomingFaceIdField

typedef FieldDecl<field_location_tags::Header, uint64_t, tlv::IncomingFaceId, false, NonNegativeIntegerTag, NonNegativeIntegerTag> ndn::lp::IncomingFaceIdField

Definition at line 80 of file fields.hpp.

◆ IncomingFaceIdTag

using ndn::lp::IncomingFaceIdTag = typedef SimpleTag<uint64_t, 10>

Definition at line 38 of file tags.hpp.

◆ NackField

typedef FieldDecl<field_location_tags::Header, NackHeader, tlv::Nack> ndn::lp::NackField

Definition at line 73 of file fields.hpp.

◆ NextHopFaceIdField

typedef FieldDecl<field_location_tags::Header, uint64_t, tlv::NextHopFaceId, false, NonNegativeIntegerTag, NonNegativeIntegerTag> ndn::lp::NextHopFaceIdField

Definition at line 87 of file fields.hpp.

◆ NextHopFaceIdTag

using ndn::lp::NextHopFaceIdTag = typedef SimpleTag<uint64_t, 11>

Definition at line 46 of file tags.hpp.

◆ NonDiscoveryField

typedef FieldDecl<field_location_tags::Header, EmptyValue, tlv::NonDiscovery> ndn::lp::NonDiscoveryField

Definition at line 111 of file fields.hpp.

◆ NonDiscoveryTag

using ndn::lp::NonDiscoveryTag = typedef SimpleTag<EmptyValue, 14>

Definition at line 70 of file tags.hpp.

◆ PitTokenField

typedef FieldDecl<field_location_tags::Header, std::pair<Buffer::const_iterator, Buffer::const_iterator>, tlv::PitToken> ndn::lp::PitTokenField

Definition at line 69 of file fields.hpp.

◆ PrefixAnnouncementField

typedef FieldDecl<field_location_tags::Header, PrefixAnnouncementHeader, tlv::PrefixAnnouncement> ndn::lp::PrefixAnnouncementField

Definition at line 115 of file fields.hpp.

◆ PrefixAnnouncementTag

using ndn::lp::PrefixAnnouncementTag = typedef SimpleTag<PrefixAnnouncementHeader, 15>

Definition at line 78 of file tags.hpp.

◆ Sequence

using ndn::lp::Sequence = typedef uint64_t

Represents a sequence number.

Definition at line 34 of file sequence.hpp.

◆ SequenceField

typedef FieldDecl<field_location_tags::Header, Sequence, tlv::Sequence> ndn::lp::SequenceField

Definition at line 51 of file fields.hpp.

◆ TxSequenceField

typedef FieldDecl<field_location_tags::Header, Sequence, tlv::TxSequence> ndn::lp::TxSequenceField

Definition at line 107 of file fields.hpp.

Enumeration Type Documentation

◆ CachePolicyType

enum ndn::lp::CachePolicyType

strong

Indicates the cache policy applied to a Data packet.

Enumerator
NONE
NO_CACHE

Definition at line 35 of file cache-policy.hpp.

◆ NackReason

enum ndn::lp::NackReason

strong

Indicates the reason type of a Network Nack.

Enumerator
NONE
CONGESTION
DUPLICATE
NO_ROUTE

Definition at line 36 of file nack-header.hpp.

Function Documentation

◆ CachePolicy ::wireEncode<::ndn::encoding::EncoderTag >()

template size_t ndn::lp::CachePolicy ::wireEncode<::ndn::encoding::EncoderTag > ( ::ndn::EncodingBuffer & ) const

◆ CachePolicy ::wireEncode<::ndn::encoding::EstimatorTag >()

template size_t ndn::lp::CachePolicy ::wireEncode<::ndn::encoding::EstimatorTag > ( ::ndn::EncodingEstimator & ) const

◆ isLessSevere()

bool ndn::lp::isLessSevere	(	lp::NackReason	x,
		lp::NackReason	y
	)

Compare NackReason according to severity.

NackReason::NONE is treated as most severe.

Definition at line 44 of file nack-header.cpp.

◆ NackHeader ::wireEncode<::ndn::encoding::EncoderTag >()

template size_t ndn::lp::NackHeader ::wireEncode<::ndn::encoding::EncoderTag > ( ::ndn::EncodingBuffer & ) const

◆ NackHeader ::wireEncode<::ndn::encoding::EstimatorTag >()

template size_t ndn::lp::NackHeader ::wireEncode<::ndn::encoding::EstimatorTag > ( ::ndn::EncodingEstimator & ) const

◆ operator<<() [1/3]

std::ostream & ndn::lp::operator<<	(	std::ostream &	os,
		CachePolicyType	policy
	)

Definition at line 29 of file cache-policy.cpp.

◆ operator<<() [2/3]

std::ostream & ndn::lp::operator<<	(	std::ostream &	os,
		const PitToken &	pitToken
	)

Definition at line 40 of file pit-token.cpp.

◆ operator<<() [3/3]

std::ostream & ndn::lp::operator<<	(	std::ostream &	os,
		NackReason	reason
	)

Definition at line 28 of file nack-header.cpp.

◆ PrefixAnnouncementHeader ::wireEncode<::ndn::encoding::EncoderTag >()

template size_t ndn::lp::PrefixAnnouncementHeader ::wireEncode<::ndn::encoding::EncoderTag > ( ::ndn::EncodingBuffer & ) const

◆ PrefixAnnouncementHeader ::wireEncode<::ndn::encoding::EstimatorTag >()

template size_t ndn::lp::PrefixAnnouncementHeader ::wireEncode<::ndn::encoding::EstimatorTag > ( ::ndn::EncodingEstimator & ) const

Variable Documentation

◆ LENGTH_MAX

constexpr size_t ndn::lp::LENGTH_MAX = 32

constexpr

Definition at line 29 of file pit-token.cpp.

◆ LENGTH_MIN

constexpr size_t ndn::lp::LENGTH_MIN = 1