![[XANALYS]](../Graphics/XanSmall.gif)
The class stream has a number of subclasses defined by this specification. The next figure shows some information about these subclasses.
Class Related Operators
broadcast-stream make-broadcast-stream
broadcast-stream-streams
concatenated-stream make-concatenated-stream
concatenated-stream-streams
echo-stream make-echo-stream
echo-stream-input-stream
echo-stream-output-stream
string-stream make-string-input-stream
with-input-from-string
make-string-output-stream
with-output-to-string
get-output-stream-string
synonym-stream make-synonym-stream
synonym-stream-symbol
two-way-stream make-two-way-stream
two-way-stream-input-stream
two-way-stream-output-stream
Figure 21-5. Defined Names related to Specialized Streams