NybbleArray

class NybbleArray(val bytes: ByteArray, val size: Int) : Iterable<Byte>

A NybbleArray offers dense storage of nybbles, i.e., values in 0,15. Even indices correspond to low nybbles of bytes, whereas odd indices correspond to high nybbles of bytes.

Author

Todd L Smith

Constructors

NybbleArray

constructor(bytes: ByteArray, size: Int)

Types

Companion

object Companion

Properties

bytes

val bytes: ByteArray

The underlying ByteArray that supports primitive data storage.

size

val size: Int

The number of nybbles available, corresponding to the first size nybbles of bytes.

Functions

forEach

open fun forEach(p0: Consumer<in Byte>)

get

operator fun get(index: Int): Byte

Answer the nybble at the given zero-based index.

inputStream

fun inputStream(index: Int = 0): NybbleInputStream

Answer a NybbleInputStream positioned at the specified index.

isEmpty

fun isEmpty(): Boolean

Determine whether the receiver is empty.

isNotEmpty

fun isNotEmpty(): Boolean

Determine whether the receiver is nonempty.

iterator

open operator override fun iterator(): Iterator<Byte>

Answer an iterator over the nybbles in the receiver.

mapToSet

inline fun <T, R> Iterable<T>.mapToSet(destination: MutableSet<R> = mutableSetOf(), transform: (T) -> R): MutableSet<R>

Transform the receiver via the supplied function and collect the results into an optionally provided set. Answer the result set.

set

operator fun set(index: Int, value: Byte)

Sets the nybble at the given index to the given value.

spliterator

open fun spliterator(): Spliterator<Byte>

toString

open override fun toString(): String