kotlin-stdlib / kotlin.native / BitSet / previousClearBit

previousClearBit

Native

1.3

fun previousClearBit(startIndex: Int): Int
(source)

Returns the biggest index of a bit which value is false before startIndex (inclusive). Returns -1 if there is no such bits before startIndex or if startIndex == -1. If startIndex >= size will return startIndex assuming that the set has an infinite sequence of false bits after (size - 1)-th.

Exceptions

IndexOutOfBoundException - if startIndex < -1.