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authorTucker Evans <tucker@tuckerevans.com>2020-07-06 19:48:13 -0400
committerTucker Evans <tucker@tuckerevans.com>2020-07-08 10:56:36 -0400
commit0cca188d0ccbfe3d87805c74b63fef72a58a2b84 (patch)
tree9d475734e06ea8ee0419599e1b02f0289865f17a /collections
parent20c79049e9b0a6a1aa47b1b9dacfbb31b6e7c992 (diff)
Add new_from_parent function for maps
Allows setting the parent field and cmp members in a simple way.
Diffstat (limited to 'collections')
-rw-r--r--collections/map/map.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/collections/map/map.c b/collections/map/map.c
index beb8f7f..1b6cbaa 100644
--- a/collections/map/map.c
+++ b/collections/map/map.c
@@ -26,6 +26,16 @@ cmp_func cmp;
return tmp;
}
+map* map_new_from_parent(root)
+map *root;
+{
+ map *tmp;
+
+ tmp = map_new(root->cmp);
+ tmp->parent = root;
+ return tmp;
+}
+
int map_size(root)
map *root;
{