[ library(fd_sets) | The ECLiPSe Libraries | Reference Manual | Alphabetic Index ]
set_range(?Set, -Lwb, -Upb)
Lwb and Upb are the current lower and upper bounds on Set
Description
Returns two sorted, duplicate-free lists of integers which represent
the lower and upper bound of the set variable Set.
Fail Conditions
Set is a variable, but not a set variable