//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
bool CTDPartition::genRecords(CTDPartition* pParentPartition,
CTDAttrib* pSplitAttrib,
CTDConcept* pSplitConcept,
CTDAttribs* pAttribs,
int childInd)
{
m_genRecords.cleanup();
int nAttribs = pAttribs->GetSize();
int splitIdx = pSplitAttrib->m_attribIdx;
for (int classInd = 0; classInd < m_nClasses; ++classInd){
CTDAttrib* pAttrib = NULL;
CTDValue* pNewValue = NULL;
CTDRecord* pNewRecord = new CTDRecord();
for (int attribID = 0; attribID < nAttribs; ++attribID){
pNewValue = NULL;
pAttrib = pAttribs->GetAt(attribID);
if (pAttrib->isContinuous())
pNewValue = new CTDNumericValue(-1.0);
else
pNewValue = new CTDStringValue();
if (!pNewValue) {
ASSERT(false);
return false;
}
if (attribID == pAttribs->GetSize() - 1) {
// Class attribute
if (!pNewValue->assignGenClassValue(pAttrib, classInd))
return false;
}
else if(attribID == splitIdx) {
//split attribute
if (!pNewValue->setSplitCurConcept(pSplitConcept, childInd))
return false;
}
else
{ // Other attributes
// Initialize the current concept to the root concept.
if (!pNewValue->setCurConcept(pParentPartition->getGenRecords()->GetAt(0)->getValue(attribID)->getCurrentConcept()))
return false;
}
// Add the value to the record.
if (!pNewRecord->addValue(pNewValue))
return false;
}
if (pNewRecord){
pNewRecord->setRecordID(m_genRecords.Add(pNewRecord));
}
}
if (m_genRecords.GetSize() != m_nClasses) {
cerr << _T("CTDPartition::initGenRecords: Number of generalized record is not current.") << endl;
return false;
}
return true;
}
