X-Git-Url: http://git.megacz.com/?p=anneal.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fqfat%2Fgeom%2FBindingGroup.java;h=5f6bf2bfe3f67f2e30bb52da7fdcd941a0aed8c6;hp=aec9329a1b1e306b5bbb026d6e9d88bce5d60771;hb=33fcd7732290bcd1c7108ba9388af173fd139ee2;hpb=e6ede2b794c97801f3890af9ea634e67012420ef

diff --git a/src/edu/berkeley/qfat/geom/BindingGroup.java b/src/edu/berkeley/qfat/geom/BindingGroup.java
index aec9329..5f6bf2b 100644
--- a/src/edu/berkeley/qfat/geom/BindingGroup.java
+++ b/src/edu/berkeley/qfat/geom/BindingGroup.java
@@ -12,6 +12,8 @@ public class BindingGroup<T extends HasBindingGroup> implements Iterable<T> {
         matrices.put(master, Matrix.ONE);
     }
 
+    public int size() { return matrices.size(); }
+
     public void merge(BindingGroup<T> bg, Matrix m) {
         if (bg==this) throw new Error();
         for(HasBindingGroup hbg : bg.matrices.keySet()) {