SATEncoder *getSATEncoder() {return satEncoder;}
void replaceBooleanWithTrue(BooleanEdge bexpr);
+ void replaceBooleanWithTrueNoRemove(BooleanEdge bexpr);
void replaceBooleanWithFalse(BooleanEdge bexpr);
void replaceBooleanWithBoolean(BooleanEdge oldb, BooleanEdge newb);
CSolver *clone();