rhs_maker.f90

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module rhs_maker
  use num_types, only : rp
  use field_series, only : field_series_t
  use field, only : field_t
  implicit none
  private
 
  type, public, abstract :: rhs_maker_sumab_t
   contains
     procedure(rhs_maker_sumab), nopass, deferred :: compute_fluid
  end type rhs_maker_sumab_t
 
  type, public, abstract :: rhs_maker_ext_t
   contains
     procedure(rhs_maker_ext), nopass, deferred :: compute_fluid
     procedure(scalar_rhs_maker_ext), nopass, deferred :: compute_scalar
  end type rhs_maker_ext_t
 
  type, public, abstract :: rhs_maker_bdf_t
   contains
     procedure(rhs_maker_bdf), nopass, deferred :: compute_fluid
     procedure(scalar_rhs_maker_bdf), nopass, deferred :: compute_scalar
  end type rhs_maker_bdf_t
 
  abstract interface
     subroutine rhs_maker_sumab(u, v, w, uu, vv, ww, uulag, vvlag, wwlag, ab, nab)
       import field_t
       import field_series_t
       import rp
       type(field_t), intent(inout) :: u, v, w
       type(field_t), intent(inout) :: uu, vv, ww
       type(field_series_t), intent(inout) :: uulag, vvlag, wwlag
       real(kind=rp), dimension(3), intent(in) :: ab
       integer, intent(in) :: nab
     end subroutine rhs_maker_sumab
  end interface
 
  abstract interface
     subroutine rhs_maker_ext(fx_lag, fy_lag, fz_lag, &
          fx_laglag, fy_laglag, fz_laglag, fx, fy, fz, &
          rho, ext_coeffs, n)
       import field_t
       import rp
       type(field_t), intent(inout) :: fx_lag, fy_lag, fz_lag
       type(field_t), intent(inout) :: fx_laglag, fy_laglag, fz_laglag
       real(kind=rp), intent(inout) :: rho, ext_coeffs(4)
       integer, intent(in) :: n
       real(kind=rp), intent(inout) :: fx(n), fy(n), fz(n)
     end subroutine rhs_maker_ext
  end interface
 
  abstract interface
     subroutine scalar_rhs_maker_ext(fs_lag, fs_laglag, fs, rho, &
          ext_coeffs, n)
       import field_t
       import rp
       type(field_t), intent(inout) :: fs_lag
       type(field_t), intent(inout) :: fs_laglag
       real(kind=rp), intent(inout) :: rho, ext_coeffs(4)
       integer, intent(in) :: n
       real(kind=rp), intent(inout) :: fs(n)
     end subroutine scalar_rhs_maker_ext
  end interface
 
  abstract interface
     subroutine rhs_maker_bdf(ulag, vlag, wlag, bfx, bfy, bfz, &
          u, v, w, B, rho, dt, bd, nbd, n)
       import field_series_t
       import field_t
       import rp
       integer, intent(in) :: n, nbd
       type(field_t), intent(in) :: u, v, w
       type(field_series_t), intent(in) :: ulag, vlag, wlag
       real(kind=rp), intent(inout) :: bfx(n), bfy(n), bfz(n)
       real(kind=rp), intent(in) :: b(n)
       real(kind=rp), intent(in) :: dt, rho, bd(4)
     end subroutine rhs_maker_bdf
  end interface
 
  abstract interface
     subroutine scalar_rhs_maker_bdf(s_lag, fs, s, B, rho, dt,&
          bd, nbd, n)
       import field_series_t
       import field_t
       import rp
       integer, intent(in) :: n, nbd
       type(field_t), intent(in) :: s
       type(field_series_t), intent(in) :: s_lag
       real(kind=rp), intent(inout) :: fs(n)
       real(kind=rp), intent(in) :: b(n)
       real(kind=rp), intent(in) :: dt, rho, bd(4)
     end subroutine scalar_rhs_maker_bdf
  end interface
 
end module rhs_maker