net.sf.oriented.omi

Interface OMasRealized

All Superinterfaces:

OM, Verify

public interface OMasRealized
extends OM

For an oriented matroid which was produced, or whose dual was produced, from a rational matrix, retrieve that view. Note this is not implemented for matroids produced from double precision matrixes from FactoryFactory.fromMatrix(double, double[][])

Author:

jeremycarroll

Method Summary

Methods

Modifier and Type	Method and Description
RationalMatrix	getMatrix() An underlying matrix realizing this oriented matroid.

Methods inherited from interface net.sf.oriented.omi.OM

asInt, asInt, asInt, asInt, asSet, automorphisms, dual, elements, equals, ffactory, getChirotope, getCircuits, getFaceLattice, getMatroid, getMaxVectors, getRealized, getVectors, hashCode, isAcyclic, isUniform, n, permute, permuteGround, rank, reorient, setOfElements, signedSetPermuter

Methods inherited from interface net.sf.oriented.omi.Verify

verify

Method Detail

getMatrix

RationalMatrix getMatrix()

An underlying matrix realizing this oriented matroid.

Returns:

An underlying matrix realizing this oriented matroid.