X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2Futil%2FFastSet.java;h=711c9841f1bae8103b05aa73bdf30217211977db;hp=26c5f334a147d96f96e3eabcbb2a272bead50507;hb=1d6f5a5f585a993cb780ea454fa1bd26d440c4ce;hpb=3ee451bce342d4bb61ad6235ba57bdf817bfdd1a

diff --git a/src/edu/berkeley/sbp/util/FastSet.java b/src/edu/berkeley/sbp/util/FastSet.java
index 26c5f33..711c984 100644
--- a/src/edu/berkeley/sbp/util/FastSet.java
+++ b/src/edu/berkeley/sbp/util/FastSet.java
@@ -30,6 +30,19 @@ public /*final*/ class FastSet<T> implements Iterator<T>, Iterable<T>, Visitable
         for(T t : s) array[size++] = t;
     }
 
+    public void remove(T t) {
+        if (only != null) {
+            if (only==t) only=null;
+            return;
+        }
+        boolean found = false;
+        for(int j=0; j<size; j++) {
+            if (array[j]==t) found = true;
+            if (found && j<size-1) array[j] = array[j+1];
+        }
+        if (found) size--;
+    }
+
     public <B,C> void visit(Invokable<T,B,C> ivbc, B b, C c) {
         if (only!=null) ivbc.invoke(only, b, c);
         else for(int j=0; j<size; j++)