Name
set_difference
Synopsis
int set_difference(Set *setd
, const Set *set1
, const Set *set2
);
Return Value
0 if computing the difference is successful, or -1 otherwise.
Description
Builds a set that is the difference of
set1
and
set2
. Upon return,
setd
contains the difference. Because
setd
points to data in
set1
, the data in
set1
must remain valid until
setd
is destroyed with
set_destroy.
Complexity
O (mn), where
m and n are the number
of members in set1
and
set2
, respectively.
Get Mastering Algorithms with C now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.