• Home
• com.soywiz
• korlibs-math-core
• 6.0.0-alpha4
• source code
• ToIntegerConverters.kt

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

commonMain.korlibs.math.ToIntegerConverters.kt Maven / Gradle / Ivy

package korlibs.math

import kotlin.math.ceil
import kotlin.math.floor
import kotlin.math.round

////////////////////
////////////////////

/** Converts [this] into [Int] rounding to the ceiling */
fun Float.toIntCeil(): Int = ceil(this).toInt()
/** Converts [this] into [Int] rounding to the ceiling */
fun Double.toIntCeil(): Int = ceil(this).toInt()

/** Converts [this] into [Int] rounding to the nearest */
fun Float.toIntRound(): Int = round(this).toInt()
/** Converts [this] into [Int] rounding to the nearest */
fun Double.toIntRound(): Int = round(this).toInt()

/** Converts [this] into [Int] rounding to the nearest */
fun Float.toLongRound(): Long = round(this).toLong()
/** Converts [this] into [Int] rounding to the nearest */
fun Double.toLongRound(): Long = round(this).toLong()

/** Convert this [Long] into an [Int] but throws an [IllegalArgumentException] in the case that operation would produce an overflow */
fun Long.toIntSafe(): Int = if (this in Int.MIN_VALUE.toLong()..Int.MAX_VALUE.toLong()) this.toInt() else throw IllegalArgumentException("Long doesn't fit Integer")

/** Converts [this] into [Int] rounding to the floor */
fun Float.toIntFloor(): Int = floor(this).toInt()
/** Converts [this] into [Int] rounding to the floor */
fun Double.toIntFloor(): Int = floor(this).toInt()