Object abstract class Object Root class of all other classes. Member Functions Name Description read Read. write Write. read Sequential read. write Sequential write. Member Function Details read function read(buffer:Buffer) Read. buffer Input buffer. function read(t:Integer, buffer:Buffer) Sequential read. t Step number. buffer Input buffer. write function write(buffer:Buffer) Write. buffer Output buffer. function write(t:Integer, buffer:Buffer) Sequential write. t Step number. buffer Output buffer.