Re: [Libmesh-users] ImplicitSystem::get_linear_solver()

[John P. <jwp...@gm...>]

On Mon, Jan 29, 2018 at 11:42 AM, Manav Bhatia <bha...@gm...>
wrote:

> Except for a sensitivity solve.
>

Hmm... so you are referring to the get_linear_solver() calls in

ImplicitSystem::adjoint_solve()
ImplicitSystem::sensitivity_solve()
ImplicitSystem::weighted_sensitivity_adjoint_solve()
ImplicitSystem::weighted_sensitivity_solve()

?

If I understand correctly, those should all be calling the derived class
LinearImplicitSystem::get_linear_solver() method in practice.

In the class you are writing that is derived from NonlinearImplicitSystem,
if you hang on to your own LinearSolver object, you could write a function
similar to the one above to provide access to it.

-- 
John