osmscout::CLASS_FINAL< DataLoader >::Ring Class Reference

#include <libosmscout/include/osmscout/Area.h>

Collaboration diagram for osmscout::CLASS_FINAL< DataLoader >::Ring:

Public Member Functions
	Ring ()=default
TypeInfoRef	GetType () const
size_t	GetFeatureCount () const
bool	HasFeature (size_t idx) const
bool	HasAnyFeaturesSet () const
const FeatureInstance &	GetFeature (size_t idx) const
void	UnsetFeature (size_t idx)
const FeatureValueBuffer &	GetFeatureValueBuffer () const
bool	IsMaster () const
bool	IsTopOuter () const
bool	IsOuter () const
uint8_t	GetRing () const
Id	GetSerial (size_t index) const
Id	GetId (size_t index) const
Id	GetFrontId () const
Id	GetBackId () const
bool	GetNodeIndexByNodeId (Id id, size_t &index) const
const GeoCoord &	GetCoord (size_t index) const
bool	GetCenter (GeoCoord &center) const
GeoBox	GetBoundingBox () const
void	SetType (const TypeInfoRef &type)
void	SetFeatures (const FeatureValueBuffer &buffer)
void	CopyMissingValues (const FeatureValueBuffer &buffer)
void	MarkAsMasterRing ()
void	MarkAsOuterRing ()
void	SetRing (uint8_t ring)

Public Attributes
std::vector< Point >	nodes
	The array of coordinates.
std::vector< SegmentGeoBox >	segments
	Precomputed (cache) segment bounding boxes for optimisation.
GeoBox	bbox
	Precomputed (cache) bounding box.
std::optional< GeoCoord >	center

Friends
class	Area

Constructor & Destructor Documentation

Ring()

template<typename DataLoader>

osmscout::CLASS_FINAL< DataLoader >::Ring::Ring ( )

default

Member Function Documentation

CopyMissingValues()

template<typename DataLoader>

void osmscout::CLASS_FINAL< DataLoader >::Ring::CopyMissingValues ( const FeatureValueBuffer & buffer )

inline

GetBackId()

template<typename DataLoader>

Id osmscout::CLASS_FINAL< DataLoader >::Ring::GetBackId ( ) const

inline

GetBoundingBox()

template<typename DataLoader>

GeoBox osmscout::CLASS_FINAL< DataLoader >::Ring::GetBoundingBox

(

)

const

GetCenter()

template<typename DataLoader>

bool osmscout::CLASS_FINAL< DataLoader >::Ring::GetCenter

(

GeoCoord &

center

)

const

GetCoord()

template<typename DataLoader>

const GeoCoord & osmscout::CLASS_FINAL< DataLoader >::Ring::GetCoord ( size_t index ) const

inline

GetFeature()

template<typename DataLoader>

const FeatureInstance & osmscout::CLASS_FINAL< DataLoader >::Ring::GetFeature ( size_t idx ) const

inline

GetFeatureCount()

template<typename DataLoader>

size_t osmscout::CLASS_FINAL< DataLoader >::Ring::GetFeatureCount ( ) const

inline

GetFeatureValueBuffer()

template<typename DataLoader>

const FeatureValueBuffer & osmscout::CLASS_FINAL< DataLoader >::Ring::GetFeatureValueBuffer ( ) const

inline

GetFrontId()

template<typename DataLoader>

Id osmscout::CLASS_FINAL< DataLoader >::Ring::GetFrontId ( ) const

inline

GetId()

template<typename DataLoader>

Id osmscout::CLASS_FINAL< DataLoader >::Ring::GetId ( size_t index ) const

inline

GetNodeIndexByNodeId()

template<typename DataLoader>

bool osmscout::CLASS_FINAL< DataLoader >::Ring::GetNodeIndexByNodeId	(	Id	id,
		size_t &	index ) const

GetRing()

template<typename DataLoader>

uint8_t osmscout::CLASS_FINAL< DataLoader >::Ring::GetRing ( ) const

inline

GetSerial()

template<typename DataLoader>

Id osmscout::CLASS_FINAL< DataLoader >::Ring::GetSerial ( size_t index ) const

inline

GetType()

template<typename DataLoader>

TypeInfoRef osmscout::CLASS_FINAL< DataLoader >::Ring::GetType ( ) const

inline

HasAnyFeaturesSet()

template<typename DataLoader>

bool osmscout::CLASS_FINAL< DataLoader >::Ring::HasAnyFeaturesSet

(

)

const

HasFeature()

template<typename DataLoader>

bool osmscout::CLASS_FINAL< DataLoader >::Ring::HasFeature ( size_t idx ) const

inline

IsMaster()

template<typename DataLoader>

bool osmscout::CLASS_FINAL< DataLoader >::Ring::IsMaster ( ) const

inline

IsOuter()

template<typename DataLoader>

bool osmscout::CLASS_FINAL< DataLoader >::Ring::IsOuter ( ) const

inline

IsTopOuter()

template<typename DataLoader>

bool osmscout::CLASS_FINAL< DataLoader >::Ring::IsTopOuter ( ) const

inline

MarkAsMasterRing()

template<typename DataLoader>

void osmscout::CLASS_FINAL< DataLoader >::Ring::MarkAsMasterRing ( )

inline

MarkAsOuterRing()

template<typename DataLoader>

void osmscout::CLASS_FINAL< DataLoader >::Ring::MarkAsOuterRing ( )

inline

SetFeatures()

template<typename DataLoader>

void osmscout::CLASS_FINAL< DataLoader >::Ring::SetFeatures ( const FeatureValueBuffer & buffer )

inline

SetRing()

template<typename DataLoader>

void osmscout::CLASS_FINAL< DataLoader >::Ring::SetRing ( uint8_t ring )

inline

SetType()

template<typename DataLoader>

void osmscout::CLASS_FINAL< DataLoader >::Ring::SetType ( const TypeInfoRef & type )

inline

UnsetFeature()

template<typename DataLoader>

void osmscout::CLASS_FINAL< DataLoader >::Ring::UnsetFeature ( size_t idx )

inline

Friends And Related Symbol Documentation

Area

template<typename DataLoader>

friend class Area

friend

Member Data Documentation

bbox

template<typename DataLoader>

GeoBox osmscout::CLASS_FINAL< DataLoader >::Ring::bbox

Precomputed (cache) bounding box.

center

template<typename DataLoader>

std::optional<GeoCoord> osmscout::CLASS_FINAL< DataLoader >::Ring::center

"visual" polygon center (pole of inaccessibility). It is computed just for rings when center is far from bounding box center

nodes

template<typename DataLoader>

std::vector<Point> osmscout::CLASS_FINAL< DataLoader >::Ring::nodes

The array of coordinates.

Note that ring nodes, bbox and segments fields are public for simple manipulation. User that modify it is responsible to keep these values in sync! You should not rely on segments and bbox, it is just a cache used some algorithms. It may be empty/invalid!

segments

template<typename DataLoader>

std::vector<SegmentGeoBox> osmscout::CLASS_FINAL< DataLoader >::Ring::segments

Precomputed (cache) segment bounding boxes for optimisation.

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

• libosmscout/include/osmscout/Area.h