roundToLong

Common
JVM
JS
Native
1.2

Rounds this Double value to the nearest integer and converts the result to Long. Ties are rounded towards positive infinity.

Special cases:

  • x.roundToLong() == Long.MAX_VALUE when x > Long.MAX_VALUE
  • x.roundToLong() == Long.MIN_VALUE when x < Long.MIN_VALUE

Exceptions

IllegalArgumentException - when this value is NaN

Common
JVM
JS
Native
1.2

Rounds this Float value to the nearest integer and converts the result to Long. Ties are rounded towards positive infinity.

Special cases:

  • x.roundToLong() == Long.MAX_VALUE when x > Long.MAX_VALUE
  • x.roundToLong() == Long.MIN_VALUE when x < Long.MIN_VALUE

Exceptions

IllegalArgumentException - when this value is NaN