bound
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BAP Online Manuals : Library Reference : Library by Name : bound
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6.2.13. bound
tests whether its argument is currently instantiated
SYNOPSIS
bound(Var)
SYNTAX
bound(Var) (i)
ARGUMENTS
void(Var) (i) Term to be tested.
DESCRIPTION
This is a standard prolog built-in. Bound() succeeds if its argument is currently bound anything, fails otherwise.
NOTE: nonvar () does just the same.
ERRORS
No runtime errors.
LAYERS
prolog-process, client-server, object
RELATED PREDICATES
BAP Online Manuals : Library Reference : Library by Name : bound
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