CLCS
src report error
Index
broadcast-stream-streams Streams Dictionary make-two-way-stream
Function

make-broadcast-stream

make-broadcast-stream &rest streams ⇒ broadcast-stream

Arguments and Values

streaman output stream.
broadcast-streama broadcast stream.

Description

Returns a broadcast stream.

Examples

 (setq a-stream (make-string-output-stream)
        b-stream (make-string-output-stream)) ⇒  #<String Output Stream>
 (format (make-broadcast-stream a-stream b-stream)
          "this will go to both streams") ⇒  NIL
 (get-output-stream-string a-stream) ⇒  "this will go to both streams"
 (get-output-stream-string b-stream) ⇒  "this will go to both streams"

Exceptional Situations

Should signal an error of type type-error if any stream is not an output stream.

See Also

broadcast-stream-streams

Backlinks

broadcast-stream, compile-file-pathname, logical-pathname, Other Subclasses of Stream, Stream Arguments to Standardized Functions, Streams Dictionary, Symbols in the COMMON-LISP Package, translate-logical-pathname