perturbation_none.F90

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!! Copyright (C) 2007 X. Andrade
!! Copyright (C) 2021 N. Tancogne-Dejean
!!
!! This program is free software; you can redistribute it and/or modify
!! it under the terms of the GNU General Public License as published by
!! the Free Software Foundation; either version 2, or (at your option)
!! any later version.
!!
!! This program is distributed in the hope that it will be useful,
!! but WITHOUT ANY WARRANTY; without even the implied warranty of
!! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
!! GNU General Public License for more details.
!!
!! You should have received a copy of the GNU General Public License
!! along with this program; if not, write to the Free Software
!! Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
!! 02110-1301, USA.
!!
 
#include "global.h"
 
module perturbation_none_oct_m
  use batch_oct_m
  use batch_ops_oct_m
  use debug_oct_m
  use global_oct_m
  use grid_oct_m
  use hamiltonian_elec_oct_m
  use mesh_oct_m
  use messages_oct_m
  use namespace_oct_m
  use profiling_oct_m
  use perturbation_oct_m
  use space_oct_m
  use wfs_elec_oct_m
 
  implicit none
 
  private
  public ::                           &
    perturbation_none_t
 
  type, extends(perturbation_t) ::  perturbation_none_t
    private
  contains
    procedure :: copy => perturbation_none_copy
    generic   :: assignment(=) => copy
    procedure :: info => perturbation_none_info
    procedure :: dapply => dperturbation_none_apply
    procedure :: zapply => zperturbation_none_apply
    procedure :: apply_batch => perturbation_none_apply_batch
    procedure :: dapply_order_2 => dperturbation_none_apply_order_2
    procedure :: zapply_order_2 => zperturbation_none_apply_order_2
    final :: perturbation_none_finalize
  end type perturbation_none_t
 
  interface perturbation_none_t
    procedure perturbation_none_constructor
  end interface perturbation_none_t
 
contains
 
  ! ---------------------------------------------------------
  function perturbation_none_constructor(namespace) result(pert)
    class(perturbation_none_t), pointer    :: pert
    type(namespace_t),           intent(in) :: namespace
 
    push_sub(perturbation_none_constructor)
 
    safe_allocate(pert)
 
    call perturbation_none_init(pert, namespace)
 
    pop_sub(perturbation_none_constructor)
  end function perturbation_none_constructor
 
  ! --------------------------------------------------------------------
  subroutine perturbation_none_init(this, namespace)
    type(perturbation_none_t),   intent(out) :: this
    type(namespace_t),               intent(in)  :: namespace
 
    push_sub(perturbation_none_init)
 
    this%dir = -1
    this%dir2 = -1
 
    pop_sub(perturbation_none_init)
  end subroutine perturbation_none_init
 
  ! --------------------------------------------------------------------
  subroutine perturbation_none_finalize(this)
    type(perturbation_none_t), intent(inout) :: this
 
    push_sub(perturbation_none_finalize)
 
    pop_sub(perturbation_none_finalize)
  end subroutine perturbation_none_finalize
 
  ! --------------------------------------------------------------------
  subroutine perturbation_none_copy(this, source)
    class(perturbation_none_t), intent(out) :: this
    class(perturbation_none_t), intent(in)  :: source
 
    push_sub(perturbation_none_copy)
 
    call perturbation_copy(this, source)
 
    pop_sub(perturbation_none_copy)
  end subroutine perturbation_none_copy
 
 
  ! --------------------------------------------------------------------
  subroutine perturbation_none_info(this)
    class(perturbation_none_t), intent(in) :: this
 
    push_sub(perturbation_none_info)
 
    pop_sub(perturbation_none_info)
  end subroutine perturbation_none_info
 
  ! --------------------------------------------------------------------------
  subroutine perturbation_none_apply_batch(this, namespace, space, gr, hm, f_in, f_out)
    class(perturbation_none_t),        intent(in)    :: this
    type(namespace_t),                 intent(in)    :: namespace
    class(space_t),                    intent(in)    :: space
    type(grid_t),                      intent(in)    :: gr
    type(hamiltonian_elec_t),          intent(in)    :: hm
    type(wfs_elec_t),                  intent(in)    :: f_in
    type(wfs_elec_t),                  intent(inout) :: f_out
 
    push_sub(perturbation_none_apply_batch)
 
    assert(f_in%status() == f_out%status())
 
    call batch_set_zero(f_out)
 
    pop_sub(perturbation_none_apply_batch)
  end subroutine perturbation_none_apply_batch
 
 
 
#include "undef.F90"
#include "real.F90"
#include "perturbation_none_inc.F90"
 
#include "undef.F90"
#include "complex.F90"
#include "perturbation_none_inc.F90"
 
end module perturbation_none_oct_m
 
!! Local Variables:
!! mode: f90
!! coding: utf-8
!! End: