Thanks, Wolfgang. Your solution worked for me.
Just for posterity, I got stuck again because I created FE_System and
FE_Enriched in the wrong order:
const FESystem<dim,spacedim> fesys;
const FE_Enriched<dim> fenr;
my problem was resolved when I switched it around to:
const FE_Enriched<dim> fenr;
const FESystem<dim,spacedim> fesys;
Cheers,
Alex
On Wednesday, June 21, 2023 at 1:25:44 AM UTC-4 Wolfgang Bangerth wrote:
> On 6/20/23 10:00, Alex Quinlan wrote:
> >
> > How can I go about getting a vector solution with FE_Enriched? I have
> tried
> > to use vector arguments in FE_Enriched for base elements, enriched
> elements,
> > and enrichment functions, based on the documentation. I have also tried
> to
> > use FE_Enriched as an argument to FE_System:
> >
> > const FESystem<dim,spacedim> fesys;
> > const FE_Enriched<dim> fenr;
> >
> > shElast<dim, spacedim>::shElast()
> > :fesys(fenr(FE_Q<dim>(2),
> > FE_Q<dim>(1),
> > &potential )
> > , 3)
>
> This is the right idea, but the wrong syntax. In constructors, what comes
> after the : is a comma-separated list of the form
> member_var_name(arg1,arg2,...),
> ...
>
> So you need to write this list as
>
> shElast<dim, spacedim>::shElast()
> :fenr(FE_Q<dim>(2),
> FE_Q<dim>(1),
> &potential )
> ,fesys(fenr, 3)
> {...}
>
> Best
> W.
> --
> ------------------------------------------------------------------------
> Wolfgang Bangerth email: bang...@colostate.edu
> www: http://www.math.colostate.edu/~bangerth/
>
>
>
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