From 0ebd6d6e0641f0eb2c9971163dfe171458cbb7d5 Mon Sep 17 00:00:00 2001
From: Tiago Gomes <tgomes@fc.up.pt>
Date: Mon, 23 Apr 2012 22:40:36 +0100
Subject: [PATCH] improve constructor of VarNode

---
 packages/CLPBN/clpbn/bp/FactorGraph.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/CLPBN/clpbn/bp/FactorGraph.h b/packages/CLPBN/clpbn/bp/FactorGraph.h
index f4b8932b6..a8e4880dc 100644
--- a/packages/CLPBN/clpbn/bp/FactorGraph.h
+++ b/packages/CLPBN/clpbn/bp/FactorGraph.h
@@ -15,8 +15,9 @@ class FacNode;
 class VarNode : public Var
 {
   public:
-    VarNode (VarId varId, unsigned nrStates) 
-        : Var (varId, nrStates) { }
+    VarNode (VarId varId, unsigned nrStates, 
+        int evidence = Constants::NO_EVIDENCE) 
+        : Var (varId, nrStates, evidence) { }
 
     VarNode (const Var* v) : Var (v) { }