core/org.gnit.lucenekmp.util/RadixSelector

RadixSelector

Radix selector.

This implementation works similarly to a MSB radix sort except that it only recurses into the sub partition that contains the desired value.

Types

Companion

object Companion

Functions

checkArgs

fun checkArgs(from: Int, to: Int, k: Int)

select

open override fun select(from: Int, to: Int, k: Int)

Reorder elements so that the element at position k is the same as if all elements were sorted and all other elements are partitioned around it: [from, k) only contains elements that are less than or equal to k and (k, to) only contains elements that are greater than or equal to k.