R*-tree creation algorithm parameters - run-time version. More...

#include <parameters.hpp>

Public Member Functions
	dynamic_rstar (size_t max_elements, size_t min_elements=detail::default_min_elements_d(), size_t reinserted_elements=detail::default_rstar_reinserted_elements_d(), size_t overlap_cost_threshold=32)
	The constructor. More...

size_t	get_max_elements () const

size_t	get_min_elements () const

size_t	get_reinserted_elements () const

size_t	get_overlap_cost_threshold () const

Detailed Description

R*-tree creation algorithm parameters - run-time version.

Constructor & Destructor Documentation

boost::geometry::index::dynamic_rstar::dynamic_rstar	(	size_t	max_elements,
		size_t	min_elements = `detail::default_min_elements_d()`,
		size_t	reinserted_elements = `detail::default_rstar_reinserted_elements_d()`,
		size_t	overlap_cost_threshold = `32`
	)

inline

The constructor.

Parameters

max_elements	Maximum number of elements in nodes.
min_elements	Minimum number of elements in nodes. Default: 0.3*Max.
reinserted_elements	The number of elements reinserted by forced reinsertions algorithm. If 0 forced reinsertions are disabled. Maximum value is Max-Min+1. Greater values are truncated. Default: 0.3*Max.
overlap_cost_threshold	The number of most suitable leafs taken into account while choosing the leaf node to which currently inserted value will be added. If value is in range (0, MaxElements) - the algorithm calculates nearly minimum overlap cost, otherwise all leafs are analyzed and true minimum overlap cost is calculated. Default: 32.

size_t boost::geometry::index::dynamic_rstar::get_max_elements ( ) const

inline

size_t boost::geometry::index::dynamic_rstar::get_min_elements ( ) const

inline

size_t boost::geometry::index::dynamic_rstar::get_overlap_cost_threshold ( ) const

inline

size_t boost::geometry::index::dynamic_rstar::get_reinserted_elements ( ) const

inline

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