// Get the data of a vector whoses offset is stored at "offset" in this object as an
// ArraySegment<byte>. If the vector is not present in the ByteBuffer,
// then a null value will be returned.
public ArraySegment <byte>?__vector_as_arraysegment(int offset)
{
var o = this.__offset(offset);
if (0 == o)
{
return(null);
}
var pos = this.__vector(o);
var len = this.__vector_len(o);
return(bb.ToArraySegment(pos, len));
}