Mercurial > octave-nkf
view liboctave/cruft/misc/i1mach.f @ 20577:c547458dc10e
eliminate error_state from most header files
* defun-int.h, event-queue.h, graphics.in.h, oct-handle.h,
ov-classdef.h, misc/f77-fcn.h, unwind-prot.h:
Eliminate use of global error_state variable.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Sat, 03 Oct 2015 13:20:28 -0400 |
parents | 648dabbb4c6b |
children |
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integer function i1mach (i) integer i, imach(16) logical init double precision dlamch real slamch external dlamch, slamch save imach, init data imach / 5, 6, 0, 6, 32, 4, 2, 31, 2147483647, $ 2, 0, 0, 0, 0, 0, 0 / data init /.false./ if (.not. init) then imach(11) = slamch ('n') imach(12) = slamch ('m') imach(13) = slamch ('l') imach(14) = dlamch ('n') imach(15) = dlamch ('m') imach(16) = dlamch ('l') init = .true. endif if (i .lt. 1 .or. i .gt. 16) goto 999 i1mach = imach(i) return 999 write (*, 1999) i 1999 format (' i1mach - i out of bounds', i10) call xstopx (' ') i1mach = 0 end