Movatterモバイル変換

Syntax:

get-output-stream-stringstring-output-stream =>string

Arguments and Values:

string-output-stream---astream.

string---astring.

Description:

Returns astring containing, in order, all thecharacters that have been output tostring-output-stream. This operation clears anycharacters onstring-output-stream, so thestring contains only thosecharacters which have been output since the last call toget-output-stream-string or since the creation of thestring-output-stream, whichever occurred most recently.

Examples:

 (setq a-stream (make-string-output-stream)        a-string "abcdefghijklm") =>  "abcdefghijklm" (write-string a-string a-stream) =>  "abcdefghijklm" (get-output-stream-string a-stream) =>  "abcdefghijklm" (get-output-stream-string a-stream) =>  ""

Side Effects:

Thestring-output-stream is cleared.

Affected By: None.

Exceptional Situations:

The consequences are undefined ifstream-output-string isclosed.

The consequences are undefined ifstring-output-stream is astream that was not produced bymake-string-output-stream. The consequences are undefined ifstring-output-stream was created implicitly bywith-output-to-string orformat.

See Also:

make-string-output-stream

Notes: None.

• STRING-OUTPUT-STREAM-BASHING:UNDEFINED
• CLOSE-CONSTRUCTED-STREAM:ARGUMENT-STREAM-ONLY