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| package org.sat4j.minisat.constraints; |
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| import org.sat4j.minisat.constraints.cnf.Lits2; |
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| import org.sat4j.minisat.constraints.cnf.WLClause; |
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| import org.sat4j.minisat.core.Constr; |
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| import org.sat4j.minisat.core.ILits; |
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| import org.sat4j.minisat.core.ILits2; |
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| import org.sat4j.specs.ContradictionException; |
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| import org.sat4j.specs.IVecInt; |
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| public class MixedDataStructureWithBinary extends MixedDataStructureDaniel { |
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| private static final long serialVersionUID = 1L; |
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| private final ILits2 mlits = new Lits2(); |
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| { |
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| lits = mlits;
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| } |
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17758984
| @Override
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| public ILits getVocabulary() { |
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17758984
| return lits;
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| } |
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500607
| @Override
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| public Constr createClause(IVecInt literals) throws ContradictionException { |
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500607
| IVecInt v = WLClause.sanityCheck(literals, lits, solver);
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500607
| if (v == null)
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| return null;
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500581
| if (v.size() == 2) {
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391125
| mlits.binaryClauses(v.get(0), v.get(1));
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391125
| return null;
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| } |
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109456
| return WLClause.brandNewClause(solver, lits, v);
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| } |
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3449437
| @Override
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| public void learnConstraint(Constr constr) { |
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3449437
| if (constr.size() == 2) {
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| mlits.binaryClauses(constr.get(0), constr.get(1));
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| } else { |
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3448950
| super.learnConstraint(constr);
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| } |
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| } |
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| } |