Name
set_intersection
Synopsis
int set_intersection(Set *seti, const Set *set1, const Set *set2);
Return Value
0 if computing the intersection is successful, or -1 otherwise.
Description
Builds a set that is the intersection of
set1 and
set2. Upon return,
seti contains the intersection. Because
seti points to data in
set1, the data in
set1 must remain valid until
seti is destroyed with
set_destroy.
Complexity
O (mn), where
m and n are the number
of members in set1 and
set2, respectively.
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