X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2FTree.java;h=c2216cc2102a9ea36b7e224ba8896bf839fb34d3;hp=989224cc8bdb137509a9f7217540c370867b337c;hb=244fe51f604d0286adbbb0ef983562ff852d6b25;hpb=c91766b1001c9ea6f1d3f3aa945c8b90bb4940f2

diff --git a/src/edu/berkeley/sbp/Tree.java b/src/edu/berkeley/sbp/Tree.java
index 989224c..c2216cc 100644
--- a/src/edu/berkeley/sbp/Tree.java
+++ b/src/edu/berkeley/sbp/Tree.java
@@ -16,6 +16,7 @@ public class Tree<T> {
     public T                 head()     { return head; }
     public int               numChildren() { return children.length; }
     public Iterable<Tree<T>> children() { return new ArrayIterator(children); }
+    public Tree<T>           child(int i) { return children[i]; }
 
     public       Token.Location    getLocation() { return location; }