dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

On Fri, Feb 15, 2013 at 12:16:40PM +0100, Johan Hake wrote:
>>
>> In that case, one could think of some fancy class GlobalConstant that
>> can be used for any such constant and which keeps track of who uses
>> the constant so it can be updated in a single place.
> I think you miss the point. By using the Constant directly in the
> Expression they are automatically updated when you change the value of
> the constant.

ok, good then.

--
Anders