From 4641fcef616a7ee1eece4f00f757958757deb438 Mon Sep 17 00:00:00 2001
From: Michael Bebenita <mbebenita@mozilla.com>
Date: Mon, 9 Aug 2010 08:01:40 -0700
Subject: Added peek() to ptr_vec.

---
 src/rt/rust_util.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/rt/rust_util.h')

diff --git a/src/rt/rust_util.h b/src/rt/rust_util.h
index 6f2ab4c3..03b7766d 100644
--- a/src/rt/rust_util.h
+++ b/src/rt/rust_util.h
@@ -69,6 +69,13 @@ ptr_vec<T>::pop()
     return data[--fill];
 }
 
+template <typename T>
+T *
+ptr_vec<T>::peek()
+{
+    return data[fill - 1];
+}
+
 template <typename T>
 void
 ptr_vec<T>::trim(size_t sz)
-- 
cgit v1.2.3