string recognize(string text)
{
text = preprocess(text);
//cout << "text = " << text << endl;
FuzzyMatcher matcher;
vector<MatchGroup> mg = matcher.match(regex, text);
int maxScore = 0;
MatchGroup ans;
//cout <<"mg.size() = "<< mg.size() << endl;
int k;
for(int i = 0; i < mg.size(); ++i)
{
int score = mg[i].score();
if(score > maxScore)
{
ans = mg[i];
maxScore = score;
k = i;
}
}
/*vector<MState> vms = ans.states;
vector<MState>::iterator iter = vms.begin();
while(iter != vms.end())
{
cout << iter->name << "\t" << iter->mString << "\t" << iter->matched << "\t" << iter->offset << endl;
++iter;
}
*/
if(maxScore > 1)
return ans.convertString();
return "";
}
static void processMatchHighlightCommandT(FuzzyMatcher& matcher, bool ranked, FilterHighlightBuffer& hlbuf, const FilterEntry& entry, const char* buffer, FilterOutput* output)
{
const char* data = buffer + entry.offset;
assert(matcher.size() > 0);
hlbuf.posbuf.resize(matcher.size());
if (ranked)
matcher.rank(data, entry.length, &hlbuf.posbuf[0]);
else
matcher.match(data, entry.length, &hlbuf.posbuf[0]);
hlbuf.ranges.resize(hlbuf.posbuf.size());
for (size_t i = 0; i < hlbuf.posbuf.size(); ++i) hlbuf.ranges[i] = std::make_pair(hlbuf.posbuf[i], 1);
hlbuf.result.clear();
highlight(hlbuf.result, data, entry.length, hlbuf.ranges.empty() ? nullptr : &hlbuf.ranges[0], hlbuf.ranges.size(), kHighlightMatch);
processMatch(hlbuf.result.c_str(), hlbuf.result.size(), output);
}