stream-write1 ( elt stream -- ) (original) (raw)

stream-write1 ( elt stream -- )
Factor handbook » Input and output » Streams » Stream protocol

Vocabulary
io

Inputs

Outputs
None

Generic word contract
Writes an element to the stream. If the stream does buffering, output may not be performed immediately; use stream-flush to force output.

Notes
Most code only works on one stream at a time and should instead use write1; see Default input and output streams.

Errors
Throws an error if the I/O operation fails.

Definition

IN: io

GENERIC: stream-write1 ( elt stream -- )

Methods

USING: accessors destructors io io.streams.c ;

M: c-writer stream-write1 check-disposed handle>> fputc ;

USING: accessors io io.streams.counting kernel math ;

M:: counting-stream stream-write1 ( elt stream -- )
elt stream stream>> stream-write1 stream
[ 1 + ] change-out-count drop ;

USING: accessors io io.crlf kernel ;

M: crlf-stream stream-write1
[ underlying>> ] call \ stream-write1 execute ;

USING: curses curses.listener io kernel ;

M: curses-listener-stream stream-write1 drop addch ;

USING: accessors io io.streams.duplex kernel ;

M: duplex-stream stream-write1
[ out>> ] call \ stream-write1 execute ;

USING: io io.encodings io.encodings.private ;

M: encoder stream-write1 >encoder< encode-char ; inline

USING: io kernel ;

M: f stream-write1 2drop ; inline

USING: accessors io io.styles kernel ;

M: filter-writer stream-write1
[ stream>> ] call \ stream-write1 execute ;

USING: growable io sequences ;

M: growable stream-write1 push ;

USING: html.streams html.streams.private io strings ;

M: html-writer stream-write1 [ 1string ] emit-html ;

USING: io io.streams.null kernel ;

M: null-writer stream-write1 2drop ;

USING: accessors destructors io io.buffers io.ports kernel ;

M: output-port stream-write1
check-disposed 1 over wait-to-write buffer>> buffer-write1 ;
inline

USING: io ui.gadgets.panes ui.gadgets.panes.private ;

M: pane-stream stream-write1 [ pane-write1 ] do-pane-stream ;

USING: accessors io kernel pdf.layout pdf.streams sequences
strings ;

M: pdf-writer stream-write1
[ 1string f ] [ data>> ] bi* push ;

USING: accessors io io.streams.peek ;

M: peek-stream stream-write1 stream>> stream-write1 ;

USING: io io.styles kernel strings ;

M: style-stream stream-write1 [ 1string ] dip stream-write ;