QgsPointLocator_VisitorNearestVertex Class Reference

Helper class used when traversing the index looking for vertices - builds a list of matches. More...

Inheritance diagram for QgsPointLocator_VisitorNearestVertex:

Public Member Functions
	QgsPointLocator_VisitorNearestVertex (QgsPointLocator *pl, QgsPointLocator::Match &m, const QgsPoint &srcPoint, QgsPointLocator::MatchFilter *filter=nullptr)
void	visitData (std::vector< const IData *> &v) override
void	visitData (const IData &d) override
void	visitNode (const INode &n) override

Detailed Description

Helper class used when traversing the index looking for vertices - builds a list of matches.

Note

not available in Python bindings

Definition at line 87 of file qgspointlocator.cpp.

Constructor & Destructor Documentation

QgsPointLocator_VisitorNearestVertex()

QgsPointLocator_VisitorNearestVertex::QgsPointLocator_VisitorNearestVertex ( QgsPointLocator *  pl, QgsPointLocator::Match &  m, const QgsPoint &  srcPoint, QgsPointLocator::MatchFilter *  filter = nullptr  )

inline

Definition at line 90 of file qgspointlocator.cpp.

Member Function Documentation

visitData() [1/2]

void QgsPointLocator_VisitorNearestVertex::visitData ( std::vector< const IData *> &  v )

inlineoverride

Definition at line 98 of file qgspointlocator.cpp.

visitData() [2/2]

void QgsPointLocator_VisitorNearestVertex::visitData ( const IData &  d )

inlineoverride

Definition at line 100 of file qgspointlocator.cpp.

visitNode()

void QgsPointLocator_VisitorNearestVertex::visitNode ( const INode &  n )

inlineoverride

Definition at line 97 of file qgspointlocator.cpp.

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

• /tmp/buildd/qgis-2.18.21+99unstable/src/core/qgspointlocator.cpp