Mercurial > octave
view liboctave/util/i1mach.f @ 24537:11729ca6eb81
Add GPL license header to more Octave source files.
* update-bug-status.sh, gpl.txi, gdbinit, oct-tex-symbols.in, d1mach-tst.for,
d1mach.f, i1mach.f, r1mach.f: Add GPL license header to top of file.
author | Rik <rik@octave.org> |
---|---|
date | Sat, 06 Jan 2018 13:48:58 -0800 |
parents | 58d56f52d50a |
children | 6652d3823428 |
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c Copyright (C) 1996-2017 John W. Eaton c c This file is part of Octave. c c Octave is free software: you can redistribute it and/or modify it c under the terms of the GNU General Public License as published by c the Free Software Foundation, either version 3 of the License, or c (at your option) any later version. c c Octave is distributed in the hope that it will be useful, but c WITHOUT ANY WARRANTY; without even the implied warranty of c MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the c GNU General Public License for more details. c c You should have received a copy of the GNU General Public License c along with Octave; see the file COPYING. If not, see c <https://www.gnu.org/licenses/>. c 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