def get_parameters(self):
    if ((self.parameters_off != 0) and (self.parameters is None)):
        data = self.context.data
        data.push_offset_and_seek(self.parameters_off)
        self.parameters = type_list(data)
        data.pop_offset_and_seek()
    return self.parameters
def get_parameters(self):
    if ((self.parameters_off != 0) and (self.parameters is None)):
        data = self.context.data
        data.push_offset_and_seek(self.parameters_off)
        self.parameters = type_list(data)
        data.pop_offset_and_seek()
    return self.parameters