psblas3/baseprec/psb_dprecfree.f90

!!$ 
!!$              Parallel Sparse BLAS  v2.0
!!$    (C) Copyright 2006 Salvatore Filippone    University of Rome Tor Vergata
!!$                       Alfredo Buttari        University of Rome Tor Vergata
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!!$  
subroutine psb_dprecfree(p,info)
  !...free sparse matrix structure...
  use psb_base_mod
  use psb_prec_type
  implicit none
  !....parameters...

  type(psb_dprec_type), intent(inout) :: p
  integer, intent(out)                :: info

  !...locals....
  integer             :: ictxt,me,np,err_act,i
  character(len=20)   :: name

  if(psb_get_errstatus().ne.0) return 
  info=0
  name = 'psdprecfree'
  call psb_erractionsave(err_act)

  me=-1

  if (allocated(p%baseprecv)) then 
    do i=1,size(p%baseprecv) 
      call psb_base_precfree(p%baseprecv(i),info)
    end do
    deallocate(p%baseprecv)
  end if
  call psb_erractionrestore(err_act)
  return

9999 continue
  call psb_erractionrestore(err_act)
  if (err_act.eq.act_abort) then
     call psb_error()
     return
  end if
  return

end subroutine psb_dprecfree