org.sat4j.minisat.constraints
Class AbstractCardinalityDataStructure

java.lang.Object
  org.sat4j.minisat.constraints.AbstractDataStructureFactory<ILits>
      org.sat4j.minisat.constraints.AbstractCardinalityDataStructure

All Implemented Interfaces:

java.io.Serializable, DataStructureFactory<ILits>

Direct Known Subclasses:

CardinalityDataStructure, CardinalityDataStructureYanMax, CardinalityDataStructureYanMin

public abstract class AbstractCardinalityDataStructure
extends AbstractDataStructureFactory<ILits>

Author:

leberre To change the template for this generated type comment go to Window - Preferences - Java - Code Generation - Code and Comments

See Also:

Serialized Form

Field Summary

Fields inherited from class org.sat4j.minisat.constraints.AbstractDataStructureFactory

learner, lits, solver

Constructor Summary

AbstractCardinalityDataStructure()

Method Summary

static boolean	coefficientsEqualToOne(IVec<java.math.BigInteger> v)
protected ILits	createLits()
Constr	createPseudoBooleanConstraint(IVecInt literals, IVec<java.math.BigInteger> coefs, boolean moreThan, java.math.BigInteger degree)

Methods inherited from class org.sat4j.minisat.constraints.AbstractDataStructureFactory

conflictDetectedInWatchesFor, createCardinalityConstraint, createUnregisteredPseudoBooleanConstraint, getVocabulary, getWatchesFor, learnConstraint, reset, setLearner, setUnitPropagationListener

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.sat4j.minisat.core.DataStructureFactory

createClause, createUnregisteredClause

Constructor Detail

AbstractCardinalityDataStructure

public AbstractCardinalityDataStructure()

Method Detail

createPseudoBooleanConstraint

public Constr createPseudoBooleanConstraint(IVecInt literals,
                                            IVec<java.math.BigInteger> coefs,
                                            boolean moreThan,
                                            java.math.BigInteger degree)
                                     throws ContradictionException

Specified by:

createPseudoBooleanConstraint in interface DataStructureFactory<ILits>

Overrides:

createPseudoBooleanConstraint in class AbstractDataStructureFactory<ILits>

Throws:

ContradictionException

coefficientsEqualToOne

public static boolean coefficientsEqualToOne(IVec<java.math.BigInteger> v)

createLits

protected ILits createLits()

Specified by:

createLits in class AbstractDataStructureFactory<ILits>