X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=src%2Fcsolver.h;h=16937ddd63827f67aaa46827dcdc371914dd0de6;hb=b94774b8783de1b4eabc3ca4b0ef6aeee7a89538;hp=60e7c6861033e70216aa782238d80c7b8f6c0c43;hpb=31d8e919360f167a7a3317d7e9482e3bd9f70b8e;p=satune.git

diff --git a/src/csolver.h b/src/csolver.h
index 60e7c68..16937dd 100644
--- a/src/csolver.h
+++ b/src/csolver.h
@@ -139,7 +139,7 @@ public:
 	bool isFalse(BooleanEdge b);
 
 	void setUnSAT() { model_print("Setting UNSAT %%%%%%\n"); unsat = true; }
-        void setSatSolverTimeout(long seconds){ satsolverTimeout = seconds;}
+	void setSatSolverTimeout(long seconds) { satsolverTimeout = seconds;}
 	bool isUnSAT() { return unsat; }
 
 	void printConstraint(BooleanEdge boolean);
@@ -220,8 +220,9 @@ private:
 	bool unsat;
 	Tuner *tuner;
 	long long elapsedTime;
-        long satsolverTimeout;
+	long satsolverTimeout;
 	friend class ElementOpt;
+	friend class VarOrderingOpt;
 };
 
 inline CompOp flipOp(CompOp op) {