date_type
parse_date(const string_type& value,
const string_type& format) const
{
stringstream_type ss;
ss << value;
stream_itr_type sitr(ss);
stream_itr_type stream_end;
return parse_date(sitr, stream_end, format);
}
vector<DataPoint> getDataPoints(path p, size_t label, string catname){
vector<DataPoint> dps;
directory_iterator end_itr;
for ( directory_iterator sitr(p); sitr != end_itr; ++sitr){
if(is_image(sitr->path().extension().string())){
string filename = (string) sitr->path().filename().c_str();
string fileurl = (string) sitr->path().string().c_str();
dps.push_back(DataPoint(label, filename, fileurl, catname));
}
}
return dps;
}
