nfd::measurements::Measurements Class Reference

represents the Measurements table More...

#include <measurements.hpp>

Inheritance diagram for nfd::measurements::Measurements:

Collaboration diagram for nfd::measurements::Measurements:

Public Member Functions
	Measurements (NameTree &nametree)
Entry &	get (const Name &name)
	find or insert a Measurements entry for name More...
Entry &	get (const fib::Entry &fibEntry)
	find or insert a Measurements entry for fibEntry.getPrefix() More...
Entry &	get (const pit::Entry &pitEntry)
	find or insert a Measurements entry for pitEntry.getName() More...
Entry *	getParent (const Entry &child)
	find or insert a Measurements entry for child's parent More...
Entry *	findLongestPrefixMatch (const Name &name, const EntryPredicate &pred=AnyEntry()) const
	perform a longest prefix match for name More...
Entry *	findLongestPrefixMatch (const pit::Entry &pitEntry, const EntryPredicate &pred=AnyEntry()) const
	perform a longest prefix match for pitEntry.getName() More...
Entry *	findExactMatch (const Name &name) const
	perform an exact match More...
void	extendLifetime (Entry &entry, const time::nanoseconds &lifetime)
	extend lifetime of an entry More...
size_t	size () const

Static Public Member Functions
static time::nanoseconds	getInitialLifetime ()

Detailed Description

represents the Measurements table

Definition at line 75 of file measurements.hpp.

Constructor & Destructor Documentation

Measurements()

nfd::measurements::Measurements::Measurements ( NameTree &  nametree )

explicit

Definition at line 34 of file measurements.cpp.

References get(), getInitialLifetime(), nfd::name_tree::Entry::getMeasurementsEntry(), nfd::name_tree::Entry::getName(), ndn::time::steady_clock::now(), nfd::scheduler::schedule(), and nfd::name_tree::Entry::setMeasurementsEntry().

Member Function Documentation

get() [1/3]

Entry & nfd::measurements::Measurements::get

(

const Name &

name

)

find or insert a Measurements entry for name

Definition at line 60 of file measurements.cpp.

References nfd::name_tree::NameTree::lookup().

Referenced by Measurements().

get() [2/3]

Entry & nfd::measurements::Measurements::get

(

const fib::Entry &

fibEntry

)

find or insert a Measurements entry for fibEntry.getPrefix()

Definition at line 67 of file measurements.cpp.

References nfd::name_tree::NameTree::lookup().

get() [3/3]

Entry & nfd::measurements::Measurements::get

(

const pit::Entry &

pitEntry

)

find or insert a Measurements entry for pitEntry.getName()

Definition at line 74 of file measurements.cpp.

References nfd::name_tree::NameTree::lookup().

getParent()

Entry * nfd::measurements::Measurements::getParent

(

const Entry &

child

)

find or insert a Measurements entry for child's parent

Return values

nullptr

if child is the root entry

Definition at line 81 of file measurements.cpp.

References ndn::Name::empty(), nfd::name_tree::NameTree::findLongestPrefixMatch(), nfd::name_tree::NameTree::getEntry(), nfd::name_tree::Entry::getMeasurementsEntry(), nfd::measurements::Entry::getName(), and nfd::name_tree::Entry::getParent().

findLongestPrefixMatch() [1/2]

Entry * nfd::measurements::Measurements::findLongestPrefixMatch	(	const Name &	name,
		const EntryPredicate &	pred = AnyEntry()
	)		const

perform a longest prefix match for name

Definition at line 109 of file measurements.cpp.

findLongestPrefixMatch() [2/2]

Entry * nfd::measurements::Measurements::findLongestPrefixMatch	(	const pit::Entry &	pitEntry,
		const EntryPredicate &	pred = AnyEntry()
	)		const

perform a longest prefix match for pitEntry.getName()

Definition at line 115 of file measurements.cpp.

findExactMatch()

Entry * nfd::measurements::Measurements::findExactMatch

(

const Name &

name

)

const

perform an exact match

Definition at line 121 of file measurements.cpp.

References nfd::name_tree::NameTree::findExactMatch(), and nfd::name_tree::Entry::getMeasurementsEntry().

getInitialLifetime()

time::nanoseconds nfd::measurements::Measurements::getInitialLifetime ( )

inlinestatic

Definition at line 151 of file measurements.hpp.

Referenced by Measurements().

extendLifetime()

void nfd::measurements::Measurements::extendLifetime	(	Entry &	entry,
		const time::nanoseconds &	lifetime
	)

extend lifetime of an entry

The entry will be kept until at least now()+lifetime.

Definition at line 128 of file measurements.cpp.

References nfd::scheduler::cancel(), nfd::name_tree::NameTree::eraseIfEmpty(), nfd::name_tree::NameTree::getEntry(), ndn::time::steady_clock::now(), nfd::scheduler::schedule(), and nfd::name_tree::Entry::setMeasurementsEntry().

size()

size_t nfd::measurements::Measurements::size ( ) const

inline

Definition at line 157 of file measurements.hpp.

Referenced by nfd::ForwarderStatusManager::ForwarderStatusManager().

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

• ndnSIM/NFD/daemon/table/measurements.hpp
• ndnSIM/NFD/daemon/table/measurements.cpp