From: adam <adam@megacz.com>
Date: Thu, 26 Jun 2008 10:32:32 +0000 (+0100)
Subject: add Mask.getval(BitVector)
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=c154568ec56f724358671983e0b51566ceee86b2;p=fleet.git

add Mask.getval(BitVector)
---

diff --git a/src/edu/berkeley/fleet/util/Mask.java b/src/edu/berkeley/fleet/util/Mask.java
index 769b708..267879d 100644
--- a/src/edu/berkeley/fleet/util/Mask.java
+++ b/src/edu/berkeley/fleet/util/Mask.java
@@ -26,6 +26,13 @@ public class Mask {
     public long getval(long in) {
         return (in & valmask) >>> valmaskmin;
     }
+    public long getval(BitVector targ) {
+        long in = 0;
+        for(int i=0; i<targ.length(); i++)
+            if (targ.get(i))
+                in |= (1L << i);
+        return (in & valmask) >>> valmaskmin;
+    }
     public long setval(long in, BitVector targ) {
         long ret = 0;
         for(int i=0; i<targ.length(); i++)