Uses of Interface
net.sf.oriented.omi.SignedSet

Packages that use SignedSet

Package	Description
net.sf.oriented.omi	This package is the public interface, with OM as the key interface defining oriented matroids.

Uses of SignedSet in net.sf.oriented.omi

Methods in net.sf.oriented.omi that return SignedSet

Modifier and Type	Method and Description
SignedSet	SignedSet.compose(SignedSet b) Signed set composition.
SignedSet	SignedSetFactory.construct(UnsignedSet plus, UnsignedSet minus) Build a signed set from two disjoint unsigned sets.
SignedSet	Face.covector() The covector labeling the face in the lattice (null for the Face.Type.Top element)
SignedSet	SignedSet.opposite() Swaps the positive and negative components
SignedSet	SignedSet.restriction(UnsignedSet x) The restriction of this to x.

Methods in net.sf.oriented.omi that return types with arguments of type SignedSet

Modifier and Type	Method and Description
SetFactory<SignedSet,SetOfSignedSet>	FactoryFactory.setsOfSignedSet() A factory for sets of signed sets.
Function<SignedSet,SignedSet>	OM.signedSetPermuter(Permutation p) Convert a permutation of the OM.elements() into a function that will map a signed set to the permuted signed set.
Function<SignedSet,SignedSet>	OM.signedSetPermuter(Permutation p) Convert a permutation of the OM.elements() into a function that will map a signed set to the permuted signed set.
SetFactory<SignedSet,SetOfSignedSet>	FactoryFactory.symmetricSetsOfSignedSet() A factory for symmetric sets of signed sets.

Methods in net.sf.oriented.omi with parameters of type SignedSet

Modifier and Type	Method and Description
SignedSet	SignedSet.compose(SignedSet b) Signed set composition.
boolean	SignedSet.conformsWith(SignedSet x) Does this conform with x? i.e.
boolean	SignedSet.equalsIgnoreSign(SignedSet s) Either s is equal to this, or to the opposite of this.
boolean	SignedSet.equalsOpposite(SignedSet s) This is a short hand for s.equals(opposite()).
Face	FaceLattice.get(SignedSet covector) The face labeled with the given covector.
boolean	SignedSet.isRestrictionOf(SignedSet x) Is this a restriction of x? i.e.
UnsignedSet	SignedSet.separation(SignedSet b) The set of elements that have different sign in this and b.