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R*-tree creation algorithm parameters - run-time version.
#include <boost/geometry/index/parameters.hpp>
class dynamic_rstar{// ...};
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Function |
Description |
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The constructor. |
dynamic_rstar(size_tmax_elements,size_tmin_elements= default,size_treinserted_elements= default,size_toverlap_cost_threshold=32)
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Type |
Name |
Description |
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Maximum number of elements in nodes. |
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Minimum number of elements in nodes. Default: 0.3*Max. |
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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. |
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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. |