Concepts

Concepts
concept	FuzzyQueryItem
	The concept FuzzyQueryItem describes the requirements for fuzzy d-dimensional spatial objects. More...
concept	GeneralDistance
	Requirements of a distance class defining a distance between a query item denoting a spatial object and a point. To optimize distance computations transformed distances are used, e.g., for a Euclidean distance the transformed distance is the squared Euclidean distance. More...
concept	OrthogonalDistance
	Requirements of an orthogonal distance class supporting incremental distance updates. To optimize distance computations transformed distances are used. E.g., for a Euclidean distance the transformed distance is the squared Euclidean distance. More...
concept	RangeSearchTraits
	The concept RangeSearchTraits defines the requirements for the template parameter of the search classes. This concept also defines requirements to range search queries in a model of SpatialTree. More...
concept	SearchGeomTraits_2
	The concept SearchGeomTraits_2 defines the requirements for the template parameter of the search traits classes. More...
concept	SearchGeomTraits_3
	The concept SearchGeomTraits_3 defines the requirements for the template parameter of the search traits classes. More...
concept	SearchTraits
	The concept SearchTraits defines the requirements for the template parameter of the search classes. More...
concept	SpatialSeparator
	The concept SpatialSeparator defines the requirements for a separator. More...
concept	SpatialTree
	The concept SpatialTree defines the requirements for a tree supporting both neighbor searching and approximate range searching. More...
concept	Splitter
	This is an advanced concept. More...