Detailed Description

geometry_base's implementation of api::Lane.

#include <include/maliput/geometry_base/lane.h>

Inheritance diagram for Lane:

Public Member Functions
	MALIPUT_NO_COPY_NO_MOVE_NO_ASSIGN (Lane)

	Lane (const api::LaneId &id)
	Constructs a Lane. More...

BranchPoint *	mutable_start_branch_point ()
	Returns a mutable pointer to the BranchPoint at the start end, or nullptr if the start end hasn't been added to a BranchPoint yet. More...

BranchPoint *	mutable_finish_branch_point ()
	Returns a mutable pointer to the BranchPoint at the finish end, or nullptr if the finish end hasn't been added to a BranchPoint yet. More...

void	AttachToSegment (common::Passkey< Segment >, const api::Segment *segment, int index)

void	SetStartBranchPoint (common::Passkey< BranchPoint >, BranchPoint *branch_point)

void	SetFinishBranchPoint (common::Passkey< BranchPoint >, BranchPoint *branch_point)

	~Lane () override=default

Public Member Functions inherited from Lane
LaneId	id () const
	Returns the persistent identifier. More...

const Segment *	segment () const
	Returns the Segment to which this Lane belongs. More...

int	index () const
	Returns the index of this Lane within the Segment which owns it. More...

const Lane *	to_left () const
	Returns a pointer to the adjacent Lane to the left of this Lane. More...

const Lane *	to_right () const
	Returns a pointer to the adjacent Lane to the right of this Lane. More...

double	length () const
	Returns the arc-length of the Lane along its reference curve. More...

RBounds	lane_bounds (double s) const
	Returns the nominal lateral (r) bounds for the lane as a function of s. More...

RBounds	segment_bounds (double s) const
	Returns the lateral segment (r) bounds of the lane as a function of s. More...

HBounds	elevation_bounds (double s, double r) const
	Returns the elevation (`h`) bounds of the lane as a function of `(s, r)`. More...

LaneType	type () const
	Returns the type of Lane, such as `driving`, `biking`, etc. More...

InertialPosition	ToInertialPosition (const LanePosition &lane_pos) const
	Returns the `maliput::api::InertialPosition` corresponding to the given `maliput::api::LanePosition`. More...

double	GetCurvature (const LanePosition &lane_pos) const
	Returns the signed Euclidean curvature at the given `maliput::api::LanePosition`. More...

LanePositionResult	ToLanePosition (const InertialPosition &inertial_pos) const
	Determines the LanePosition corresponding to InertialPosition `inertial_pos`. More...

LanePositionResult	ToSegmentPosition (const InertialPosition &inertial_pos) const
	Determines the LanePosition corresponding to InertialPosition `inertial_pos`. More...

Rotation	GetOrientation (const LanePosition &lane_pos) const
	Returns the rotation which expresses the orientation of the `Lane`-frame basis at `lane_pos` with respect to the `Inertial`-frame basis. More...

LanePosition	EvalMotionDerivatives (const LanePosition &position, const IsoLaneVelocity &velocity) const
	Computes derivatives of LanePosition given a velocity vector `velocity`. More...

const BranchPoint *	GetBranchPoint (const LaneEnd::Which which_end) const
	Returns the lane's BranchPoint for the end specified by `which_end`. More...

const LaneEndSet *	GetConfluentBranches (const LaneEnd::Which which_end) const
	Returns the set of LaneEnd's which connect with this lane on the same side of the BranchPoint at `which_end`. More...

const LaneEndSet *	GetOngoingBranches (const LaneEnd::Which which_end) const
	Returns the set of LaneEnd's which continue onward from this lane at the BranchPoint at `which_end`. More...

std::optional< LaneEnd >	GetDefaultBranch (const LaneEnd::Which which_end) const
	Returns the default ongoing LaneEnd connected at `which_end`, or std::nullopt if no default branch has been established at `which_end`. More...

const LaneBoundary *	left_boundary () const
	Returns the LaneBoundary at the left edge of this Lane. More...

const LaneBoundary *	right_boundary () const
	Returns the LaneBoundary at the right edge of this Lane. More...

bool	Contains (const LanePosition &lane_position) const
	Returns if this lane contains `lane_position`. More...

std::optional< bool >	is_intersection () const
	Returns whether this lane is part of an intersection. More...

Protected Attributes
api::LaneType	type_ {api::LaneType::kUnknown}

Additional Inherited Members
Protected Member Functions inherited from Lane
	Lane ()=default

Constructor & Destructor Documentation

◆ Lane()

Lane ( const api::LaneId & id )

explicit

Constructs a Lane.

Parameters

id	the ID of the Lane

The Lane is not fully initialized until it is added to a Segment and each end is added to (one or two) BranchPoints.

The Lane's index will be assigned when it is added to a Segment.

◆ ~Lane()

~Lane ( )

overridevirtualdefault

Reimplemented from Lane.

Member Function Documentation

◆ AttachToSegment()

void AttachToSegment	(	common::Passkey< Segment >	,
		const api::Segment *	segment,
		int	index
	)

◆ MALIPUT_NO_COPY_NO_MOVE_NO_ASSIGN()

MALIPUT_NO_COPY_NO_MOVE_NO_ASSIGN ( Lane )

◆ mutable_finish_branch_point()

BranchPoint* mutable_finish_branch_point ( )

Returns a mutable pointer to the BranchPoint at the finish end, or nullptr if the finish end hasn't been added to a BranchPoint yet.

◆ mutable_start_branch_point()

BranchPoint* mutable_start_branch_point ( )

Returns a mutable pointer to the BranchPoint at the start end, or nullptr if the start end hasn't been added to a BranchPoint yet.

◆ SetFinishBranchPoint()

void SetFinishBranchPoint	(	common::Passkey< BranchPoint >	,
		BranchPoint *	branch_point
	)

◆ SetStartBranchPoint()

void SetStartBranchPoint	(	common::Passkey< BranchPoint >	,
		BranchPoint *	branch_point
	)

Member Data Documentation

◆ type_

api::LaneType type_ {api::LaneType::kUnknown}

protected

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