void SkosCollection::addConcept(SkosConcept *p_concept)
{
if (findConcept(*p_concept) == m_memberConcepts.end())
{
m_memberConcepts.append(p_concept);
}
else
{
qDebug() << "SkosCollection::addConcept() - concept already added";
}
}
void SkosCollection::removeConcept(const SkosConcept &p_concept)
{
QList<SkosConcept*>::iterator l_conceptToRemove = findConcept(p_concept);
if (l_conceptToRemove != m_memberConcepts.end())
{
m_memberConcepts.erase(l_conceptToRemove);
}
else
{
qDebug() << "SkosCollection::removeConcept() - no such concept";
}
}
addConceptResult
DlSatTester :: checkAddedConcept ( const CWDArray& lab, BipolarPointer p, const DepSet& dep )
{
#ifdef ENABLE_CHECKING
fpp_assert ( isCorrect(p) ); // sanity checking
// constants are not allowed here
fpp_assert ( p != bpTOP );
fpp_assert ( p != bpBOTTOM );
#endif
if ( findConcept ( lab, p ) )
return acrExist;
if ( findConceptClash ( lab, inverse(p), dep ) )
return acrClash;
// we are able to insert a concept
return acrDone;
}
addConceptResult
DlSatTester :: tryAddConcept ( const CWDArray& lab, BipolarPointer bp, const DepSet& dep )
{
// check whether C or ~C can occurs in a node label
register const BipolarPointer inv_p = inverse(bp);
bool canC = isUsed(bp);
bool canNegC = isUsed(inv_p);
// if either C or ~C is used already, it's not new in a label
if ( canC )
{
if ( canNegC ) // both C and ~C can be in the label
return checkAddedConcept ( lab, bp, dep );
else // C but not ~C can be in the label
return findConcept ( lab, bp ) ? acrExist : acrDone;
}
else
{
if ( canNegC ) // ~C but not C can be in the label
return findConceptClash ( lab, inv_p, dep ) ? acrClash : acrDone;
else // neither C nor ~C can be in the label
return acrDone;
}
}