seen
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BAP Online Manuals : Library Reference : Library by Name : seen
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6.2.117. seen
closes a file opened with see
SYNOPSIS
INCLUDE 'iolib.h' seen
SYNTAX
seen
ARGUMENTS
(none)
DESCRIPTION
Closes a file that was opened by see ().
Sets the current input stream back to stdin.
NOTE: You should not mix up the old fashioned see(), seeing
(), seen predicates with the readdevice
(), closefile (), or gotowindow
() predicates. Always close files with the predicates belonging to the same
family!
EXAMPLE
file_str(test,"Hello World"), see(test), readln(X), seen, write(X),nl.
ERRORS
No runtime errors.
LAYERS
prolog-process, client-server, object
RELATED PREDICATES
see , seeing , tell , telling , told , read , readln , readchar , get , openread , readdevice , closefile
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