ndn::lp::Packet Class Reference

#include <ndn-cxx/lp/packet.hpp>

Classes
class	Error

Public Member Functions
	Packet ()
	Packet (const Block &wire)
template<typename FIELD >
Packet &	add (const typename FIELD::ValueType &value)
	add a FIELD with value More...
template<typename FIELD >
Packet &	clear ()
	remove all occurrences of FIELD More...
template<typename FIELD >
size_t	count () const
bool	empty () const
template<typename FIELD >
FIELD::ValueType	get (size_t index=0) const
template<typename FIELD >
bool	has () const
template<typename FIELD >
std::vector< typename FIELD::ValueType >	list () const
template<typename FIELD >
Packet &	remove (size_t index=0)
	remove the index-th occurrence of FIELD More...
template<typename FIELD >
Packet &	set (const typename FIELD::ValueType &value)
	remove all occurrences of FIELD, and add a FIELD with value More...
void	wireDecode (const Block &wire)
	decode packet from wire format More...
Block	wireEncode () const
	encode packet into wire format More...

Detailed Description

Definition at line 30 of file packet.hpp.

Constructor & Destructor Documentation

ndn::lp::Packet::Packet

(

)

Definition at line 108 of file packet.cpp.

ndn::lp::Packet::Packet ( const Block &  wire )

explicit

Definition at line 113 of file packet.cpp.

Member Function Documentation

template<typename FIELD >

Packet& ndn::lp::Packet::add ( const typename FIELD::ValueType &  value )

inline

add a FIELD with value

Exceptions

std::invalid_argument

if field already exists and is not repeatable

Definition at line 148 of file packet.hpp.

template<typename FIELD >

Packet& ndn::lp::Packet::clear ( )

inline

remove all occurrences of FIELD

Definition at line 194 of file packet.hpp.

template<typename FIELD >

size_t ndn::lp::Packet::count ( ) const

inline

Returns

number of occurrences of FIELD

Definition at line 84 of file packet.hpp.

bool ndn::lp::Packet::empty ( ) const

inline

Return values

true	packet has no field
false	packet has one or more fields

Definition at line 62 of file packet.hpp.

template<typename FIELD >

FIELD::ValueType ndn::lp::Packet::get ( size_t  index = 0 ) const

inline

Returns

value of index-th occurrence of FIELD

Exceptions

std::out_of_range

if index>=count()

Definition at line 96 of file packet.hpp.

template<typename FIELD >

bool ndn::lp::Packet::has ( ) const

inline

Returns

true if FIELD occurs one or more times

This is equivalent to count() > 0

Definition at line 74 of file packet.hpp.

template<typename FIELD >

std::vector<typename FIELD::ValueType> ndn::lp::Packet::list ( ) const

inline

Returns

values of all occurrences of FIELD

Definition at line 116 of file packet.hpp.

template<typename FIELD >

Packet& ndn::lp::Packet::remove ( size_t  index = 0 )

inline

remove the index-th occurrence of FIELD

Exceptions

std::out_of_range

if index>=count()

Definition at line 173 of file packet.hpp.

template<typename FIELD >

Packet& ndn::lp::Packet::set ( const typename FIELD::ValueType &  value )

inline

remove all occurrences of FIELD, and add a FIELD with value

This equivalent to clear() followed by add(value)

Definition at line 136 of file packet.hpp.

void ndn::lp::Packet::wireDecode

(

const Block &

wire

)

decode packet from wire format

Exceptions

Error

unknown TLV-TYPE

Definition at line 133 of file packet.cpp.

Block ndn::lp::Packet::wireEncode

(

)

const

encode packet into wire format

Definition at line 119 of file packet.cpp.