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view examples/code/fortransub.f @ 20412:b7ee5cefa9d6 stable

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Update make_int example to current octave_base_value API (bug #45136) * make_int.cc (octave_integer::print): Make non-const. Add a newline for consistency with core library conventions.
author Mike Miller <mtmiller@octave.org>
date Mon, 18 May 2015 19:14:41 -0400
parents c8240a60dd01
children
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line source

      subroutine fortransub (n, a, s)
      implicit none
      character*(*) s
      real*8 a(*)
      integer*4 i, n, ioerr
      do i = 1, n
        if (a(i) .eq. 0d0) then
          call xstopx ('fortransub: divide by zero')
        else
          a(i) = 1d0 / a(i)
        endif
      enddo
      write (unit = s, fmt = '(a,i3,a,a)', iostat = ioerr)
     $       'There are ', n,
     $       ' values in the input vector', char(0)
      if (ioerr .ne. 0) then
        call xstopx ('fortransub: error writing string')
      endif
      return
      end