bool Matches::addMatches( char *s, int32_t slen, mf_t flags ) {
// . do not breach
// . happens a lot with a lot of link info text
if ( m_numMatchGroups >= MAX_MATCHGROUPS ) {
return true;
}
// get some new ptrs for this match group
Words *wp = &m_wordsArray [ m_numMatchGroups ];
Bits *bp = &m_bitsArray [ m_numMatchGroups ];
Pos *pb = &m_posArray [ m_numMatchGroups ];
// set the words class for this match group
if ( !wp->set( s, slen, true ) ) {
return false;
}
// bits vector
if ( ! bp->setForSummary ( wp ) ) {
return false;
}
// position vector
if ( ! pb->set ( wp ) ) {
return false;
}
// record the start
int32_t startNumMatches = m_numMatches;
// sometimes it returns true w/o incrementing this
int32_t n = m_numMatchGroups;
// . add all the Match classes from this match group
// . this increments m_numMatchGroups on success
bool status = addMatches( wp, NULL, NULL, bp, pb, flags );
// if this matchgroup had some, matches, then keep it
if ( m_numMatches > startNumMatches ) {
return status;
}
// otherwise, reset it, useless
wp->reset();
bp->reset();
pb->reset();
// do not decrement the counter if we never incremented it
if ( n == m_numMatchGroups ) {
return status;
}
// ok, remove it
m_numMatchGroups--;
return status;
}
void
Ticket_ATTLC::Invalidate(Bits& b)
{
b.reset(num);
}