public GooglePointsSearcher(HelperDB _hdb)
 {
     if (_hdb == null)
     {
         hdb = new HelperDB();
     }
     else
     {
         hdb = _hdb;
     }
     hgoogle = new HelperGoogle();
 }
 public GooglePointsSearcher(ProcessPoint point)
 {
     hdb     = new HelperDB();
     hgoogle = new HelperGoogle();
 }
 public GooglePointsSearcher()
 {
     hdb     = new HelperDB();
     hgoogle = new HelperGoogle();
 }