public virtual ByteArrayBuffer ToWriteBuffer(Pointer4 pointer)
{
ByteArrayBuffer buffer = new ByteArrayBuffer(pointer.Length());
_writeBuffer.MergeChildren(this, pointer.Address(), WriteBufferOffset());
WriteObjectClassID(buffer, ClassMetadata().GetID());
buffer.WriteByte(HandlerRegistry.HandlerVersion);
buffer.WriteInt(AspectCount());
buffer.WriteBitMap(_nullBitMap);
_writeBuffer.TransferContentTo(buffer);
return buffer;
}