amg4psblas/mlprec/impl/smoother/mld_c_as_smoother_setc.f90

!!$
!!$ 
!!$                           MLD2P4  version 2.0
!!$  MultiLevel Domain Decomposition Parallel Preconditioners Package
!!$             based on PSBLAS (Parallel Sparse BLAS version 3.0)
!!$  
!!$  (C) Copyright 2008,2009,2010,2010,2012
!!$
!!$                      Salvatore Filippone  University of Rome Tor Vergata
!!$                      Alfredo Buttari      CNRS-IRIT, Toulouse
!!$                      Pasqua D'Ambra       ICAR-CNR, Naples
!!$                      Daniela di Serafino  Second University of Naples
!!$ 
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!!$
subroutine mld_c_as_smoother_setc(sm,what,val,info)
  
  use psb_base_mod
  use mld_c_as_smoother, mld_protect_nam => mld_c_as_smoother_setc
  Implicit None
  ! Arguments
  class(mld_c_as_smoother_type), intent(inout) :: sm
  integer(psb_ipk_), intent(in)                  :: what 
  character(len=*), intent(in)                   :: val
  integer(psb_ipk_), intent(out)                 :: info
  integer(psb_ipk_) :: err_act, ival
  character(len=20) :: name='c_as_smoother_setc'

  info = psb_success_
  call psb_erractionsave(err_act)


  ival = mld_stringval(val)
  if (ival >= 0) then 
    call sm%set(what,ival,info)
  else
    if (allocated(sm%sv)) then 
      call sm%sv%set(what,val,info)
    end if
  end if
  
  if (info /= psb_success_) then
    info = psb_err_from_subroutine_
    call psb_errpush(info, name)
    goto 9999
  end if

  call psb_erractionrestore(err_act)
  return

9999 continue
  call psb_erractionrestore(err_act)
  if (err_act == psb_act_abort_) then
    call psb_error()
    return
  end if
  return
end subroutine mld_c_as_smoother_setc