//
protected override bool SetFreqCurrentDoc()
{
if (!m_more)
{
return(false);
}
m_doc = spans.Doc;
m_freq = 0.0f;
m_payloadScore = 0;
payloadsSeen = 0;
do
{
int matchLength = spans.End - spans.Start;
m_freq += m_docScorer.ComputeSlopFactor(matchLength);
Spans[] spansArr = new Spans[1];
spansArr[0] = spans;
GetPayloads(spansArr);
m_more = spans.MoveNext();
} while (m_more && (m_doc == spans.Doc));
return(true);
}