parameters: (self)
docstring: tuple[``any``, ``any``]: A tuple pair of the minimum and maximum \
              accepted values of x.
  
          When, the domain is ``None`` then any value of x is accepted. Either
          the minimum or maximum can be set to ``None`` as well which means
          there is no maximum or minimum. The domain is used to wrap values
          within the specified domain when setting x.
docstring_summary: tuple[``any``, ``any``]: A tuple pair of the minimum and maximum \
              accepted values of x.
docstring_tokens: tuple [ any any ] : A tuple pair of the minimum and maximum \ accepted values of x .
function: def domain(self):
          """tuple[``any``, ``any``]: A tuple pair of the minimum and maximum \
              accepted values of x.
  
          When, the domain is ``None`` then any value of x is accepted. Either
          the minimum or maximum can be set to ``None`` as well which means
          there is no maximum or minimum. The domain is used to wrap values
          within the specified domain when setting x.
          """
          if self._domain is not None:
              return tuple(self._domain)
          else:
              return None
function_tokens: def domain ( self ) : if self . _domain is not None : return tuple ( self . _domain ) else : return None