Hello,
I think there is a leak in the file QueryTermExtractor.cpp, function
QueryTermExtractor::getTerms
It was submitted already 07/2008 but I do not see it in the current version of
CLucene or Lucene++
void QueryTermExtractor::getTerms(const Query * query, WeightedTermList *
terms, bool prohibited, const TCHAR* fieldName)
{
if (query->instanceOf( BooleanQuery::getClassName() ))
{
getTermsFromBooleanQuery((BooleanQuery *) query, terms, prohibited,
fieldName);
}
// FilteredQuery not implemented yet
// else if (query->instanceOf( FilteredQuery::getClassName() ))
// getTermsFromFilteredQuery((FilteredQuery *) query, terms);
else
{
TermSet nonWeightedTerms;
query->extractTerms(&nonWeightedTerms);
for (TermSet::iterator iter = nonWeightedTerms.begin(); iter !=
nonWeightedTerms.end(); iter++)
{
Term * term = (Term *)(*iter);
if ( fieldName == NULL || term->field() == fieldName )
{
WeightedTerm* pWeigthedTerm = _CLNEW
WeightedTerm(query->getBoost(), term->text());
// from SourceForce 2008/07
//if (terms->find(pWeigthedTerm)==terms->end()) // possible memory
leak if key already present
// terms->insert(pWeigthedTerm);
//else
// _CLDELETE(pWeigthedTerm);
// 29.04.2014: optimistic insert, assume most of the case element
is not in so prevent searching first
if (!terms->insert(pWeigthedTerm).second) //
_CLDELETE(pWeigthedTerm);
}
_CLLDECDELETE( term );
}
}
}
Regards
Roger Bosshard
Roger Bosshard * Head of Development * MarketMap Realtime * SunGard * Route
François-Peyrot 12 * 1218 Le Grand Saconnex, Geneva, Switzerland
Tel +41 22 715 44 52 * Fax +41 22 715 44 11 *
www.sungard.com/marketmap<http://www.sungard.com/marketmap>
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