From ea1701de8c9ff1b2e5a92c07daa07d9d444d6c51 Mon Sep 17 00:00:00 2001
From: Tim Chevalier <chevalier@alum.wellesley.edu>
Date: Wed, 18 May 2011 15:38:11 -0700
Subject: [PATCH] Add a set_all function in bitv that's the inverse of clear

---
 src/lib/bitv.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/lib/bitv.rs b/src/lib/bitv.rs
index 708cc621868b..5ea8e456684c 100644
--- a/src/lib/bitv.rs
+++ b/src/lib/bitv.rs
@@ -5,7 +5,6 @@
 
 // FIXME: Almost all the functions in this module should be state fns, but the
 //        effect system isn't currently working correctly.
-
 state type t = rec(vec[mutable uint] storage, uint nbits);
 
 // FIXME: this should be a constant once they work
@@ -114,6 +113,12 @@ fn clear(&t v) {
     }
 }
 
+fn set_all(&t v) {
+    for each (uint i in _uint::range(0u, v.nbits)) {
+        set(v, i, true);
+    }
+}
+
 fn invert(&t v) {
     for each (uint i in uint::range(0u, vec::len(v.storage))) {
         v.storage.(i) = ~v.storage.(i);