Micael Oliveira requested to merge hamiltonian_apply_simplification into develop Aug 14, 2019

Description

Several changes simplifying the hamiltonian_elec_apply_* interfaces. This includes:

Moving the Poisson solvers to the hamiltonian
Keeping a pointer to xc and der in the hamiltonian.
Passing the mesh instead of the derivatives

Checklist

I have checked that my code follows the Octopus coding standards

Edited Jul 13, 2020 by Martin Lueders