-SATEncoder * allocSATEncoder();
-void deleteSATEncoder(SATEncoder *This);
-void encodeAllSATEncoder(CSolver *csolver, SATEncoder *This);
-Edge getNewVarSATEncoder(SATEncoder *This);
-void getArrayNewVarsSATEncoder(SATEncoder* encoder, uint num, Edge*carray);
-Edge encodeConstraintSATEncoder(SATEncoder *This, Boolean *constraint);
-Edge encodeOrderSATEncoder(SATEncoder *This, BooleanOrder * constraint);
-void createAllTotalOrderConstraintsSATEncoder(SATEncoder* This, Order* order);
-Edge getOrderConstraint(HashTableBoolConst *table, OrderPair *pair);
-Edge generateTransOrderConstraintSATEncoder(SATEncoder *This, Edge constIJ, Edge constJK, Edge constIK);
-Edge encodeTotalOrderSATEncoder(SATEncoder *This, BooleanOrder * constraint);
-Edge encodePartialOrderSATEncoder(SATEncoder *This, BooleanOrder * constraint);
-Edge encodeVarSATEncoder(SATEncoder *This, BooleanVar * constraint);
-Edge encodeLogicSATEncoder(SATEncoder *This, BooleanLogic * constraint);
-Edge encodePredicateSATEncoder(SATEncoder * This, BooleanPredicate * constraint);
-Edge encodeTablePredicateSATEncoder(SATEncoder * This, BooleanPredicate * constraint);
-Edge encodeEnumTablePredicateSATEncoder(SATEncoder * This, BooleanPredicate * constraint);
-Edge encodeOperatorPredicateSATEncoder(SATEncoder * This, BooleanPredicate * constraint);
-Edge encodeEnumOperatorPredicateSATEncoder(SATEncoder * This, BooleanPredicate * constraint);
+ CMEMALLOC;
+private:
+ void shouldMemoize(Element *elem, uint64_t val, bool & memo);
+ Edge getNewVarSATEncoder();
+ void getArrayNewVarsSATEncoder(uint num, Edge *carray);
+ Edge encodeVarSATEncoder(BooleanVar *constraint);
+ Edge encodeLogicSATEncoder(BooleanLogic *constraint);
+ Edge encodePredicateSATEncoder(BooleanPredicate *constraint);
+ Edge encodeTablePredicateSATEncoder(BooleanPredicate *constraint);
+ void encodeElementSATEncoder(Element *element);
+ void encodeElementFunctionSATEncoder(ElementFunction *function);
+ void encodeTableElementFunctionSATEncoder(ElementFunction *This);
+ Edge getElementValueOneHotConstraint(Element *elem, Polarity p, uint64_t value);
+ Edge getElementValueUnaryConstraint(Element *elem, Polarity p, uint64_t value);
+ Edge getElementValueBinaryIndexConstraint(Element *element, Polarity p, uint64_t value);
+ Edge getElementValueBinaryValueConstraint(Element *element, Polarity p, uint64_t value);
+ Edge getElementValueConstraint(Element *element, Polarity p, uint64_t value);
+ void generateOneHotEncodingVars(ElementEncoding *encoding);
+ void generateUnaryEncodingVars(ElementEncoding *encoding);
+ void generateBinaryIndexEncodingVars(ElementEncoding *encoding);
+ void generateBinaryValueEncodingVars(ElementEncoding *encoding);
+ void generateElementEncoding(Element *element);
+ Edge encodeOperatorPredicateSATEncoder(BooleanPredicate *constraint);
+ Edge encodeEnumOperatorPredicateSATEncoder(BooleanPredicate *constraint);
+ void encodeOperatorElementFunctionSATEncoder(ElementFunction *This);
+ Edge encodeCircuitOperatorPredicateEncoder(BooleanPredicate *constraint);
+ Edge encodeOrderSATEncoder(BooleanOrder *constraint);
+ Edge inferOrderConstraintFromGraph(Order *order, uint64_t _first, uint64_t _second);
+ Edge getPairConstraint(Order *order, OrderPair *pair);
+ Edge getPartialPairConstraint(Order *order, OrderPair *pair);
+ Edge encodeTotalOrderSATEncoder(BooleanOrder *constraint);
+ Edge encodePartialOrderSATEncoder(BooleanOrder *constraint);
+ void createAllTotalOrderConstraintsSATEncoder(Order *order);
+ void createAllPartialOrderConstraintsSATEncoder(Order *order);
+ Edge getOrderConstraint(HashtableOrderPair *table, OrderPair *pair);
+ Edge generateTransOrderConstraintSATEncoder(Edge constIJ, Edge constJK, Edge constIK);
+ Edge generatePartialOrderConstraintsSATEncoder(Edge ij,Edge ji, Edge jk, Edge kj,Edge ik, Edge ki);
+ Edge encodeEnumEntriesTablePredicateSATEncoder(BooleanPredicate *constraint);
+ Edge encodeEnumTablePredicateSATEncoder(BooleanPredicate *constraint);
+ void encodeEnumTableElemFunctionSATEncoder(ElementFunction *This);
+ void encodeEnumEntriesTableElemFuncSATEncoder(ElementFunction *This);