Solve
Solve the system of linear equation.
Interface
INTERFACE
SUBROUTINE Solve(obj, sol, rhs)
IMPORT :: AbstractLinSolver_, AbstractNodeField_
CLASS(AbstractLinSolver_), INTENT(INOUT) :: obj
CLASS(AbstractNodeField_), TARGET, INTENT(INOUT) :: sol
CLASS(AbstractNodeField_), TARGET, INTENT(INOUT) :: rhs
END SUBROUTINE Solve
END INTERFACE