commonMain.kotlin.Library.kt Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of kotlin-stdlib Show documentation
Show all versions of kotlin-stdlib Show documentation
Kotlin Standard Library for JVM
/*
* Copyright 2010-2024 JetBrains s.r.o. and Kotlin Programming Language contributors.
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
*/
package kotlin
import kotlin.internal.ActualizeByJvmBuiltinProvider
/**
* Returns a string representation of the object. Can be called with a null receiver, in which case
* it returns the string "null".
*/
@ActualizeByJvmBuiltinProvider
public expect fun Any?.toString(): String
/**
* Concatenates this string with the string representation of the given [other] object. If either the receiver
* or the [other] object are null, they are represented as the string "null".
*/
@ActualizeByJvmBuiltinProvider
public expect operator fun String?.plus(other: Any?): String
/**
* Returns an array of objects of the given type with the given [size], initialized with null values.
*
* @throws RuntimeException if the specified [size] is negative.
*/
@Suppress("REIFIED_TYPE_PARAMETER_NO_INLINE")
@ActualizeByJvmBuiltinProvider
public expect fun arrayOfNulls(size: Int): Array
/**
* Returns an array containing the specified elements.
*/
@ActualizeByJvmBuiltinProvider
public expect inline fun arrayOf(vararg elements: T): Array
/**
* Returns an array containing the specified [Double] numbers.
*/
@ActualizeByJvmBuiltinProvider
public expect fun doubleArrayOf(vararg elements: Double): DoubleArray
/**
* Returns an array containing the specified [Float] numbers.
*/
@ActualizeByJvmBuiltinProvider
public expect fun floatArrayOf(vararg elements: Float): FloatArray
/**
* Returns an array containing the specified [Long] numbers.
*/
@ActualizeByJvmBuiltinProvider
public expect fun longArrayOf(vararg elements: Long): LongArray
/**
* Returns an array containing the specified [Int] numbers.
*/
@ActualizeByJvmBuiltinProvider
public expect fun intArrayOf(vararg elements: Int): IntArray
/**
* Returns an array containing the specified characters.
*/
@ActualizeByJvmBuiltinProvider
public expect fun charArrayOf(vararg elements: Char): CharArray
/**
* Returns an array containing the specified [Short] numbers.
*/
@ActualizeByJvmBuiltinProvider
public expect fun shortArrayOf(vararg elements: Short): ShortArray
/**
* Returns an array containing the specified [Byte] numbers.
*/
@ActualizeByJvmBuiltinProvider
public expect fun byteArrayOf(vararg elements: Byte): ByteArray
/**
* Returns an array containing the specified boolean values.
*/
@ActualizeByJvmBuiltinProvider
public expect fun booleanArrayOf(vararg elements: Boolean): BooleanArray
/**
* Returns an array containing enum T entries.
*/
@SinceKotlin("1.1")
@ActualizeByJvmBuiltinProvider
public expect inline fun > enumValues(): Array
/**
* Returns an enum entry with specified name.
*/
@SinceKotlin("1.1")
@ActualizeByJvmBuiltinProvider
public expect inline fun > enumValueOf(name: String): T