MutableData

class MutableData(capacity: Int = 16)

Mutable concurrently accessible data buffer. Could be accessed from several workers simulteniously.

Constructors

fun MutableData(capacity: Int = 16)

Appends data to the buffer.

Appends C data to the buffer, if data is null or count is non-positive - return.

fun append( data: ByteArray, fromIndex: Int = 0, toIndex: Int = data.size)

Appends byte array to the buffer.

fun copyInto( output: ByteArray, destinationIndex: Int, startIndex: Int, endIndex: Int)

Copies range of mutable data to the byte array.

operator fun get(index: Int): Byte

Get a byte from the mutable data.

fun reset()

Reset the data buffer, makings its size 0.

fun <R> withBufferLocked(block: (array: ByteArray, dataSize: Int) -> R): R

Executes provided block under lock with the raw data buffer. Block is executed under the spinlock, and must be short.

Executes provided block under lock with raw pointer to the data stored in the buffer. Block is executed under the spinlock, and must be short.

Current data size, may concurrently change later on.