Internal QMap implementation for sequential composition. More...

Inheritance diagram for q2ns::anonymous_namespace{q2ns-qmap.cc}::CompositeQMap:

Collaboration diagram for q2ns::anonymous_namespace{q2ns-qmap.cc}::CompositeQMap:

Public Member Functions
	CompositeQMap ()=default

void	SetMaps (const std::vector< ns3::Ptr< QMap > > &maps)

QMapInstance	Sample (ns3::Ptr< ns3::UniformRandomVariable > u, const QMapContext &ctx=QMapContext{}) const override
	Sample a per-transmission QMapInstance.

Public Member Functions inherited from q2ns::QMap
	~QMap () override=default
	Virtual destructor.

Static Public Member Functions
static ns3::TypeId	GetTypeId ()

Static Public Member Functions inherited from q2ns::QMap
static ns3::TypeId	GetTypeId ()
	Get the ns-3 TypeId.

static ns3::Ptr< QMap >	Compose (const ns3::Ptr< QMap > &a, const ns3::Ptr< QMap > &b)
	Compose two QMaps into one sequential composite QMap.

static ns3::Ptr< QMap >	Compose (const std::vector< ns3::Ptr< QMap > > &maps)
	Compose a sequence of QMaps into one sequential composite QMap.

static ns3::Ptr< QMap >	FromLambda (std::function< void(QNode &, std::shared_ptr< Qubit > &)> f)
	Build a QMap from a simple lambda.

static ns3::Ptr< QMap >	FromLambda (std::function< void(QNode &, std::shared_ptr< Qubit > &, ns3::Ptr< ns3::UniformRandomVariable >, const QMapContext &)> f)
	Build a QMap from an advanced lambda.

static double	RateToProb (double rate_per_s, const ns3::Time &t)
	Convert a Poisson rate and elapsed time into an event probability.

Private Attributes
std::vector< ns3::Ptr< QMap > >	maps_
	Component maps in left-to-right order.

Additional Inherited Members
Protected Member Functions inherited from q2ns::QMap
double	GetProb_ (const QMapContext &ctx) const
	Return the effective application probability for this transmission.

bool	Bernoulli_ (ns3::Ptr< ns3::UniformRandomVariable > u, const QMapContext &ctx) const
	Perform one Bernoulli trial using the effective probability.

Static Protected Member Functions inherited from q2ns::QMap
static void	SetLost_ (Qubit &q)
	Mark a qubit lost through the standard registry-backed location path.

Protected Attributes inherited from q2ns::QMap
double	p_ = 0.0
	Direct per-transmission probability.

double	rate_ = 0.0
	Poisson event rate in 1/s. Overrides p_ when positive.

Detailed Description

Internal QMap implementation for sequential composition.

This type is intentionally hidden from users. It samples each component map once for the current transmission and later executes the sampled instances left to right at the receiver.

Definition at line 69 of file q2ns-qmap.cc.

Constructor & Destructor Documentation

◆ CompositeQMap()

q2ns::anonymous_namespace{q2ns-qmap.cc}::CompositeQMap::CompositeQMap ( )

default

Member Function Documentation

◆ GetTypeId()

static ns3::TypeId q2ns::anonymous_namespace{q2ns-qmap.cc}::CompositeQMap::GetTypeId ( )

inlinestatic

Definition at line 71 of file q2ns-qmap.cc.

◆ Sample()

QMapInstance q2ns::anonymous_namespace{q2ns-qmap.cc}::CompositeQMap::Sample	(	ns3::Ptr< ns3::UniformRandomVariable >	u,
		const QMapContext &	ctx = `QMapContext{}`
	)		const

inlineoverridevirtual

Sample a per-transmission QMapInstance.

The returned callable is later executed at the receiving node after the qubit has become local there.

Parameters

u	Uniform random source to use for sampling.
ctx	Optional per-transmission context.

Returns: Per-transmission QMapInstance. An empty callable represents the identity map.

Implements q2ns::QMap.

Definition at line 89 of file q2ns-qmap.cc.

◆ SetMaps()

void q2ns::anonymous_namespace{q2ns-qmap.cc}::CompositeQMap::SetMaps ( const std::vector< ns3::Ptr< QMap > > & maps )

inline

Definition at line 83 of file q2ns-qmap.cc.

Member Data Documentation

◆ maps_

std::vector<ns3::Ptr<QMap> > q2ns::anonymous_namespace{q2ns-qmap.cc}::CompositeQMap::maps_

private

Component maps in left-to-right order.

Definition at line 113 of file q2ns-qmap.cc.

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

q2ns-qmap.cc

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members