Dmitry Jemerov
56 lines
2.4 KiB
Kotlin
56 lines
2.4 KiB
Kotlin
package kotlin
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import java.io.ByteArrayInputStream
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import java.nio.charset.Charset
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import java.util.Arrays
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import kotlin.jvm.internal.Intrinsic
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// Array "constructor"
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[Intrinsic("kotlin.arrays.array")] public fun <reified T> array(vararg t : T) : Array<T> = t as Array<T>
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// "constructors" for primitive types array
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[Intrinsic("kotlin.arrays.array")] public fun doubleArray(vararg content : Double) : DoubleArray = content
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[Intrinsic("kotlin.arrays.array")] public fun floatArray(vararg content : Float) : FloatArray = content
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[Intrinsic("kotlin.arrays.array")] public fun longArray(vararg content : Long) : LongArray = content
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[Intrinsic("kotlin.arrays.array")] public fun intArray(vararg content : Int) : IntArray = content
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[Intrinsic("kotlin.arrays.array")] public fun charArray(vararg content : Char) : CharArray = content
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[Intrinsic("kotlin.arrays.array")] public fun shortArray(vararg content : Short) : ShortArray = content
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[Intrinsic("kotlin.arrays.array")] public fun byteArray(vararg content : Byte) : ByteArray = content
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[Intrinsic("kotlin.arrays.array")] public fun booleanArray(vararg content : Boolean) : BooleanArray = content
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/**
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* Creates an input stream for reading data from this byte array.
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*/
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public val ByteArray.inputStream : ByteArrayInputStream
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get() = ByteArrayInputStream(this)
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/**
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* Creates an input stream for reading data from the specified portion of this byte array.
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* @param offset the start offset of the portion of the array to read.
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* @param length the length of the portion of the array to read.
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*/
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public fun ByteArray.inputStream(offset: Int, length: Int) : ByteArrayInputStream = ByteArrayInputStream(this, offset, length)
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/**
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* Converts the contents of this byte array to a string using the specified [charset].
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*/
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public fun ByteArray.toString(charset: String): String = String(this, charset)
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/**
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* Converts the contents of this byte array to a string using the specified [charset].
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*/
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public fun ByteArray.toString(charset: Charset): String = String(this, charset)
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[Intrinsic("kotlin.collections.copyToArray")] public fun <reified T> Collection<T>.copyToArray(): Array<T> =
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throw UnsupportedOperationException()
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/** Returns the array if it's not null, or an empty array otherwise. */
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public inline fun <reified T> Array<out T>?.orEmpty(): Array<out T> = this ?: array<T>()
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