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PrologOpenWrite
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PrologOpenWrite
(Prolog) openwrite
A common File I/O command to open a file to write to. If the file already exists, it is cleared first. If you want to keep the file intact and only add data to it, use openappend.
% 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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