35 lines
1.6 KiB
Plaintext
35 lines
1.6 KiB
Plaintext
[/ Generated by doxygen_xml2qbk 1.1.1, don't change, will be overwritten automatically]
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[/ Generated from xml/structboost_1_1geometry_1_1index_1_1rstar.xml]
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[#structboost_1_1geometry_1_1index_1_1rstar]
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[section boost::geometry::index::rstar]
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'''<indexterm><primary>boost</primary></indexterm><indexterm><primary>geometry</primary></indexterm><indexterm><primary>index</primary></indexterm><indexterm><primary>rstar</primary></indexterm>'''
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R*-tree creation algorithm parameters.
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[heading Header]
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`#include <boost/geometry/index/parameters.hpp>`
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[heading Synopsis]
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[pre
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`template<``size_t MaxElements``,`
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`size_t MinElements` = /default/`,`
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`size_t ReinsertedElements` = /default/`,`
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`size_t OverlapCostThreshold` = `32``>`
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`struct rstar`
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`{`
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` // ...`
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`};`
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]
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[heading Template parameter(s)]
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[table
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[[Parameter] [Description]]
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[[`size_t MaxElements`][Maximum number of elements in nodes. ]]
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[[`size_t MinElements`][Minimum number of elements in nodes. Default: 0.3*Max. ]]
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[[`size_t ReinsertedElements`][The number of elements reinserted by forced reinsertions algorithm. If 0 forced reinsertions are disabled. Maximum value is Max+1-Min. Greater values are truncated. Default: 0.3*Max. ]]
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[[`size_t OverlapCostThreshold`][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. ]]
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]
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[endsect]
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