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sbds_try(+Var, ++Value, ?Success)
Try assigning a value to an SBDS search variable
- Var
- The variable to use
- Value
- The value to try
- Success
- Whether the assignment succeeded or not
Description
Like sbds_try/2, but assign 1 to Success if we have set Var #= Value, and
assign 0 if we have set Var #\= Value (effectively, Success reflects the
truth of Var #= Value when the predicate succeeds).
See the documentation for sbds_try/2 for more details.
See Also
sbds_initialise / 5, sbds_try / 2