From 8874cf97227139ed10e75fe13108988b45492172 Mon Sep 17 00:00:00 2001 From: Tucker Evans Date: Sat, 4 Jul 2020 22:06:49 -0400 Subject: Add truncate to vectors --- collections/vector/vector.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'collections/vector/vector.c') diff --git a/collections/vector/vector.c b/collections/vector/vector.c index 5c473a4..c456d8a 100644 --- a/collections/vector/vector.c +++ b/collections/vector/vector.c @@ -237,6 +237,16 @@ int i; return vec_pop(root); } +void vec_truncate(root, size) +vec *root; +int size; +{ + if (!root || size < 0 || size >= root->end) + return; + + root->end = size; +} + void vec_clear(root) vec *root; { -- cgit v1.1