Re: [deal.II] Re: Extracting a component from Block FESystem and DofHandler

2016-08-16 Thread Bruno Turcksin
Sorry, I misunderstood what you were trying to do. Like you found out, the problem is that you cannot "extract" the DoFHandler because the DoFHandler has no block structure and it will have to be rebuilt. Everything else can be extracted. If your interface returns the Triangulation and the

[deal.II] Re: Extracting a component from Block FESystem and DofHandler

2016-08-16 Thread Spencer Patty
On Tuesday, August 16, 2016 at 12:35:05 PM UTC-5, Spencer Patty wrote: > > Bruno, > > Thanks for responding! > > > > On Tuesday, August 16, 2016 at 11:16:41 AM UTC-5, Bruno Turcksin wrote: >> >> Spencer, >> >> I think that passing around the entire system is the way to go but what I >> would

[deal.II] Re: Extracting a component from Block FESystem and DofHandler

2016-08-16 Thread Spencer Patty
Bruno, Thanks for responding! On Tuesday, August 16, 2016 at 11:16:41 AM UTC-5, Bruno Turcksin wrote: > > Spencer, > > I think that passing around the entire system is the way to go but what I > would do is to use component mask ( >

[deal.II] Re: Extracting a component from Block FESystem and DofHandler

2016-08-16 Thread Bruno Turcksin
Spencer, I think that passing around the entire system is the way to go but what I would do is to use component mask (http://dealii.org/developer/doxygen/deal.II/DEALGlossary.html#GlossComponentMask) and block mask