dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

On Tue, Sep 30, 2008 at 10:31:02PM +0200, Johan Hake wrote:
> Hello!
> 
> Attached is a bundle with changes to the GenericMatrix interface regarding the 
> operators +=, -= and axpy. These operators are also added in PyDOLFIN 
> together with the + and -. 
> 
> I have implemented all operator= and copy constructors for the included 
> Matrices, excluding STLMatrix. I kept the copy constructor explicit, and 
> therefor I did not implement the the + or - operator. These can be added, but 
> will lead to unnesessary many temporary matrix objects.
> 
> I have cleaned up in the swig la interface files.
> 
> I added a unit test for the added operators in Python, for all backends, and a 
> dummy unit test in cpp. We should fill that one out...

Very nice! I look forward to applying the patch (if no one else gets
there first, I'll be busy until tomorrow night).

> Now I know alot more about operators, copy constructors and swig interface 
> files, than I did three days ago :)

:-)

-- 
Anders

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