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prologWritedevice
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prologWritedevice
(Prolog) writedevice
A common File I/O command to specify a device (e.g. a file) to write to. Assumes that the file has been opened.
% Visual Prolog 5.2
DOMAINS
FILE = myFile
GOAL
openwrite(myFile,"d:\PrologTest.txt"),
writedevice(myFile),
write("My first Prolog file output!\n"),
writedevice(myFile),
closefile(myFile).
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