[deal.II] Set inner boundary conditions

Dear deal.II community, I am wondering if it is possible to set inner boundary conditions for a square. For example, I have a domain $[-1,1]^2$, and I'd like to set a line, which is inside this domain, to be the inner boundary. However, I found I could not use the `set_boundary_id` function

Re: [deal.II] Re: Creation of own CMakeLists.txt

Take a look at this: https://github.com/luca-heltai/bare-dealii-app it is a bare structure, for medium to large size problems, with separate source/include/tests directories, that support travis CI integration. L. > On 11 Jan 2018, at 15:52, 'Maxi Miller' via deal.II User Group >

Re: [deal.II] Re: Creation of own CMakeLists.txt

On Thu, Jan 11, 2018, at 08:52 CST, "'Maxi Miller' via deal.II User Group" wrote: > An initial investigation shows that DEAL_II_INVOKE_AUTOPILOT calls > add_executable, thus I placed the additional libraries after the macro. Is > that the correct way to solve it?

[deal.II] Re: Creation of own CMakeLists.txt

An initial investigation shows that DEAL_II_INVOKE_AUTOPILOT calls add_executable, thus I placed the additional libraries after the macro. Is that the correct way to solve it? Am Donnerstag, 11. Januar 2018 14:00:28 UTC+1 schrieb Maxi Miller: > > Hei, > I tried to create my own CMakeLists-file,