Class ConstLanelet

Defined in File Lanelet.h

Inheritance Relationships

Base Type

public lanelet::ConstPrimitive< LaneletData > (Template Class ConstPrimitive)

Derived Type

public lanelet::Primitive< ConstLanelet > (Template Class Primitive)

Class Documentation

class ConstLanelet : public lanelet::ConstPrimitive<LaneletData>

An immutable lanelet.

Subclassed by lanelet::Primitive< ConstLanelet >

Public Types

using ConstType = ConstLanelet 

using MutableType = Lanelet 

using TwoDType = ConstLanelet 

using ThreeDType = ConstLanelet 

using Category = traits::LaneletTag 

Public Functions

inline explicit ConstLanelet(Id id = InvalId): Constructs an empty or invalid lanelet.

inline ConstLanelet(Id id, const LineString3d &leftBound, const LineString3d &rightBound, const AttributeMap &attributes = AttributeMap(), const RegulatoryElementPtrs &regulatoryElements = RegulatoryElementPtrs()): Constructs a lanelet from id, attributes, regulatoryElements and bounds.

inline explicit ConstLanelet(const std::shared_ptr<const LaneletData> &data, bool inverted = false): Construct from the data of a different Lanelet.

inline bool inverted() const: returns if this is an inverted lanelet

inline ConstLanelet invert() const: returns the inverted lanelet

inline ConstLineString3d leftBound() const: get the left bound.

inline ConstLineString2d leftBound2d() const: get the left bound in 2d. To be used over leftBound where geometric calculations are required.

inline ConstLineString3d leftBound3d() const: get the left bound in 3d. To be used over leftBound where geometric calculations are required.

inline ConstLineString3d rightBound() const: get the right bound.

inline ConstLineString2d rightBound2d() const: get the right bound in 2d. To be used over rightBound where geometric calculations are required.

inline ConstLineString3d rightBound3d() const: get the right bound in 3d. To be used over rightBound where geometric calculations are required.

inline RegulatoryElementConstPtrs regulatoryElements() const: get a list of regulatory elements that affect this lanelet

template<typename RegElemT> inline std::vector<std::shared_ptr<const RegElemT>> regulatoryElementsAs() const: get the regulatoryElements that could be converted to RegElemT

inline ConstLineString3d centerline() const: get the (cached) centerline of this lanelet.

inline ConstLineString2d centerline2d() const: get the (cached) centerline of this lanelet in 2d. To be used in context of geometric calculations.

inline ConstLineString3d centerline3d() const: get the (cached) centerline of this lanelet in 3d. To be used in context of geometric calculations.

inline bool hasCustomCenterline() const: Returns whether the centerline has been overridden by setCenterline.

CompoundPolygon3d polygon3d() const: returns the surface covered by this lanelet as 3-dimensional polygon.

CompoundPolygon2d polygon2d() const: returns the surface covered by this lanelet as 2-dimensional polygon.

inline void resetCache() const

resets the internal cache of the centerline

this can be necessary if an element of the linestring was modified somewhere else.