code: def getElementsByName(self, name):
          
          try:
              return filter(lambda x: x.name == name, self._lattice_eleobjlist)
          except:
              return []
docs: get element with given name,
              return list of element objects regarding to 'name'
  
              :param name: element name, case sensitive, if elements are
                  auto-generated from LteParser, the name should be lower cased.