nfd::Measurements Class Reference

represents the Measurements table More...

#include <measurements.hpp>

Inheritance diagram for nfd::Measurements:

Collaboration diagram for nfd::Measurements:

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

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

explicit

Definition at line 35 of file measurements.cpp.

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

Member Function Documentation

shared_ptr< Entry > nfd::Measurements::get

(

const Name &

name

)

find or insert a Measurements entry for name

Definition at line 60 of file measurements.cpp.

References nfd::NameTree::lookup().

Referenced by Measurements().

shared_ptr< Entry > nfd::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::NameTree::get().

shared_ptr< Entry > nfd::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::NameTree::get().

shared_ptr< Entry > nfd::Measurements::getParent

(

const measurements::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 nfd::NameTree::get(), and nfd::name_tree::Entry::getParent().

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

perform a longest prefix match for name

Definition at line 110 of file measurements.cpp.

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

perform a longest prefix match for pitEntry.getName()

Definition at line 117 of file measurements.cpp.

References nfd::NameTree::get().

shared_ptr< Entry > nfd::Measurements::findExactMatch

(

const Name &

name

)

const

perform an exact match

Definition at line 125 of file measurements.cpp.

References nfd::NameTree::lookup().

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

inlinestatic

Definition at line 153 of file measurements.hpp.

Referenced by Measurements().

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

extend lifetime of an entry

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

Definition at line 134 of file measurements.cpp.

References nfd::scheduler::cancel(), nfd::NameTree::eraseEntryIfEmpty(), nfd::NameTree::get(), ndn::time::steady_clock::now(), and nfd::scheduler::schedule().

size_t nfd::Measurements::size ( ) const

inline

Definition at line 159 of file measurements.hpp.

Referenced by nfd::StatusServer::StatusServer().

template<typename K >

shared_ptr<Entry> nfd::Measurements::findLongestPrefixMatchImpl	(	const K &	key,
		const measurements::EntryPredicate &	pred
	)		const

Definition at line 95 of file measurements.cpp.

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

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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