psblas3/base/serial/psb_zcsnmi.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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! File:  psb_zcsnmi.f90 
! Subroutine: 
! Arguments:

real(kind(1.d0)) function psb_zcsnmi(a,info,trans)

  use psb_spmat_type
  use psb_error_mod
  implicit none

  type(psb_zspmat_type), intent(in)  :: a
  integer, intent(out)               :: info
  character, optional                :: trans

  interface
     real(kind(1.d0)) function zcsnmi(trans,m,n,fida,descra,a,ia1,ia2,&
          &                 infoa,ierror)
       integer          ::  m,n, ierror
       character        ::  trans
       integer          ::  ia1(*),ia2(*),infoa(*)
       character        ::  descra*11, fida*5
       complex(kind(1.d0)) ::  a(*)
     end function zcsnmi
  end interface

  integer             :: err_act
  character           :: itrans
  character(len=20)   :: name, ch_err

  name='psb_zcsnmi'
  call psb_erractionsave(err_act)

  if(present(trans)) then
     itrans=trans
  else
     itrans='N'
  end if

  psb_zcsnmi = zcsnmi(itrans,a%m,a%k,a%fida,a%descra,a%aspk,a%ia1,a%ia2,a%infoa,info)
  if(info/=0) then
     psb_zcsnmi = -1
     info=4010
     ch_err='psb_zcsnmi'
     call psb_errpush(info,name,a_err=ch_err)
     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 function psb_zcsnmi