2010-11-07 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>

	Use const reference
	* src/UnionSeedCriteria.h

ChangeLog

@@ -1,3 +1,8 @@
+2010-11-07  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
+
+	Use const reference
+	* src/UnionSeedCriteria.h
+
 2010-11-01  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
 
 	Release 1.10.6

src/UnionSeedCriteria.h

@@ -47,7 +47,7 @@ private:
 
   class Reset {
   public:
-    void operator()(SharedHandle<SeedCriteria> cri)
+    void operator()(const SharedHandle<SeedCriteria>& cri)
     {
       cri->reset();
     }
@@ -55,7 +55,7 @@ private:
 
   class Eval {
   public:
-    bool operator()(SharedHandle<SeedCriteria> cri)
+    bool operator()(const SharedHandle<SeedCriteria>& cri)
     {
       return cri->evaluate();
     }