kotlin-stdlib/kotlin.collections/toTypedArray

toTypedArray

@ExperimentalUnsignedTypes
fun UIntArray.toTypedArray(): Array<UInt>(source)
@ExperimentalUnsignedTypes
fun ULongArray.toTypedArray(): Array<ULong>(source)
@ExperimentalUnsignedTypes
fun UByteArray.toTypedArray(): Array<UByte>(source)
@ExperimentalUnsignedTypes
fun UShortArray.toTypedArray(): Array<UShort>(source)

Returns a typed object array containing all of the elements of this primitive array.

Since Kotlin

1.3
expect fun ByteArray.toTypedArray(): Array<Byte>(source)
expect fun ShortArray.toTypedArray(): Array<Short>(source)
expect fun IntArray.toTypedArray(): Array<Int>(source)
expect fun LongArray.toTypedArray(): Array<Long>(source)
expect fun FloatArray.toTypedArray(): Array<Float>(source)
expect fun DoubleArray.toTypedArray(): Array<Double>(source)
expect fun BooleanArray.toTypedArray(): Array<Boolean>(source)
expect fun CharArray.toTypedArray(): Array<Char>(source)

Returns a typed object array containing all of the elements of this primitive array.

Since Kotlin

1.0
expect inline fun <T> Collection<T>.toTypedArray(): Array<T>(source)

Returns a typed array containing all the elements of this collection.

Allocates an array of runtime type T having its size equal to the size of this collection and populates the array with the elements of this collection.

Since Kotlin

1.0

Samples

import kotlin.test.*

fun main() { 
   //sampleStart 
   val collection = listOf(1, 2, 3)
val array = collection.toTypedArray()
println(array.contentToString()) // [1, 2, 3] 
   //sampleEnd
}
actual fun ByteArray.toTypedArray(): Array<Byte>(source)
actual fun ShortArray.toTypedArray(): Array<Short>(source)
actual fun IntArray.toTypedArray(): Array<Int>(source)
actual fun LongArray.toTypedArray(): Array<Long>(source)
actual fun FloatArray.toTypedArray(): Array<Float>(source)
actual fun DoubleArray.toTypedArray(): Array<Double>(source)
actual fun BooleanArray.toTypedArray(): Array<Boolean>(source)
actual fun CharArray.toTypedArray(): Array<Char>(source)

Returns a typed object array containing all of the elements of this primitive array.

Since Kotlin

1.1
actual inline fun <T> Collection<T>.toTypedArray(): Array<T>(source)

Returns a typed array containing all the elements of this collection.

Allocates an array of runtime type T having its size equal to the size of this collection and populates the array with the elements of this collection.

Since Kotlin

1.1

Samples

import kotlin.test.*

fun main() { 
   //sampleStart 
   val collection = listOf(1, 2, 3)
val array = collection.toTypedArray()
println(array.contentToString()) // [1, 2, 3] 
   //sampleEnd
}
actual fun ByteArray.toTypedArray(): Array<Byte>(source)
actual fun ShortArray.toTypedArray(): Array<Short>(source)
actual fun IntArray.toTypedArray(): Array<Int>(source)
actual fun LongArray.toTypedArray(): Array<Long>(source)
actual fun FloatArray.toTypedArray(): Array<Float>(source)
actual fun DoubleArray.toTypedArray(): Array<Double>(source)
actual fun BooleanArray.toTypedArray(): Array<Boolean>(source)
actual fun CharArray.toTypedArray(): Array<Char>(source)

Returns a typed object array containing all of the elements of this primitive array.

Since Kotlin

1.0
actual inline fun <T> Collection<T>.toTypedArray(): Array<T>(source)

Returns a typed array containing all the elements of this collection.

Allocates an array of runtime type T having its size equal to the size of this collection and populates the array with the elements of this collection.

Since Kotlin

1.0

Samples

import kotlin.test.*

fun main() { 
   //sampleStart 
   val collection = listOf(1, 2, 3)
val array = collection.toTypedArray()
println(array.contentToString()) // [1, 2, 3] 
   //sampleEnd
}
actual fun ByteArray.toTypedArray(): Array<Byte>(source)
actual fun ShortArray.toTypedArray(): Array<Short>(source)
actual fun IntArray.toTypedArray(): Array<Int>(source)
actual fun LongArray.toTypedArray(): Array<Long>(source)
actual fun FloatArray.toTypedArray(): Array<Float>(source)
actual fun DoubleArray.toTypedArray(): Array<Double>(source)
actual fun BooleanArray.toTypedArray(): Array<Boolean>(source)
actual fun CharArray.toTypedArray(): Array<Char>(source)

Returns a typed object array containing all of the elements of this primitive array.

Since Kotlin

1.3
actual inline fun <T> Collection<T>.toTypedArray(): Array<T>(source)

Returns a typed array containing all the elements of this collection.

Allocates an array of runtime type T having its size equal to the size of this collection and populates the array with the elements of this collection.

Since Kotlin

1.3

Samples

import kotlin.test.*

fun main() { 
   //sampleStart 
   val collection = listOf(1, 2, 3)
val array = collection.toTypedArray()
println(array.contentToString()) // [1, 2, 3] 
   //sampleEnd
}
actual fun ByteArray.toTypedArray(): Array<Byte>(source)
actual fun ShortArray.toTypedArray(): Array<Short>(source)
actual fun IntArray.toTypedArray(): Array<Int>(source)
actual fun LongArray.toTypedArray(): Array<Long>(source)
actual fun FloatArray.toTypedArray(): Array<Float>(source)
actual fun DoubleArray.toTypedArray(): Array<Double>(source)
actual fun BooleanArray.toTypedArray(): Array<Boolean>(source)
actual fun CharArray.toTypedArray(): Array<Char>(source)

Returns a typed object array containing all of the elements of this primitive array.

Since Kotlin

1.8
actual inline fun <T> Collection<T>.toTypedArray(): Array<T>(source)

Returns a typed array containing all the elements of this collection.

Allocates an array of runtime type T having its size equal to the size of this collection and populates the array with the elements of this collection.

Since Kotlin

1.8

Samples

import kotlin.test.*

fun main() { 
   //sampleStart 
   val collection = listOf(1, 2, 3)
val array = collection.toTypedArray()
println(array.contentToString()) // [1, 2, 3] 
   //sampleEnd
}
actual fun ByteArray.toTypedArray(): Array<Byte>(source)
actual fun ShortArray.toTypedArray(): Array<Short>(source)
actual fun IntArray.toTypedArray(): Array<Int>(source)
actual fun LongArray.toTypedArray(): Array<Long>(source)
actual fun FloatArray.toTypedArray(): Array<Float>(source)
actual fun DoubleArray.toTypedArray(): Array<Double>(source)
actual fun BooleanArray.toTypedArray(): Array<Boolean>(source)
actual fun CharArray.toTypedArray(): Array<Char>(source)

Returns a typed object array containing all of the elements of this primitive array.

Since Kotlin

1.8
actual inline fun <T> Collection<T>.toTypedArray(): Array<T>(source)

Returns a typed array containing all the elements of this collection.

Allocates an array of runtime type T having its size equal to the size of this collection and populates the array with the elements of this collection.

Since Kotlin

1.8

Samples

import kotlin.test.*

fun main() { 
   //sampleStart 
   val collection = listOf(1, 2, 3)
val array = collection.toTypedArray()
println(array.contentToString()) // [1, 2, 3] 
   //sampleEnd
}