DataRef

open class DataRef

This class wraps a DirectByteBuffer, which allows memory sharing between native and the JVM. It's safe to access the wrapped Bytebuffer even if the buffer itself outlives its DataRef wrapper.

Constructors

DataRef

open fun DataRef(@NonNull buffer: ByteBuffer)

Create a wrapper for the DirectByteBuffer so that native code can access the underlying memory region allocated by the DirectByteBuffer.

Functions

allocateNative

open fun allocateNative(size: Int): DataRef

Create a ByteBuffer directly on native memory.

Properties

buffer

@NonNull

@get:NonNull

private open val buffer: ByteBuffer

Wrapped buffer of type java.nio.DirectByteBuffer.