def __init__(self, space):
        """Initialize a new instance.

        Parameters
        ----------
        space : `LinearSpace`
            Space to take the norm in.

        Examples
        --------
        >>> r2 = odl.rn(2)
        >>> op = NormOperator(r2)
        >>> op([3, 4])
        5.0
        """
        super(NormOperator, self).__init__(space, RealNumbers(), linear=False)
def __init__ ( self , space ) : super ( NormOperator , self ) . __init__ ( space , RealNumbers ( ) , linear = False )
Initialize a new instance.

        Parameters
        ----------
        space : `LinearSpace`
            Space to take the norm in.

        Examples
        --------
        >>> r2 = odl.rn(2)
        >>> op = NormOperator(r2)
        >>> op([3, 4])
        5.0