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by Joachim Erfle
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! $Id: configurable.f90 11680 2011-03-27 17:57:51Z airwin $
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!
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! Copyright (C) 2004 Alan W. Irwin
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!
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! This file is part of PLplot.
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!
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! PLplot is free software; you can redistribute it and/or modify
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! it under the terms of the GNU Library General Public License as
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! published by the Free Software Foundation; either version 2 of the
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! License, or (at your option) any later version.
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!
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! PLplot is distributed in the hope that it will be useful,
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! but WITHOUT ANY WARRANTY; without even the implied warranty of
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! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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! GNU Library General Public License for more details.
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!
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! You should have received a copy of the GNU Library General Public
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! License along with PLplot; if not, write to the Free Software
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! Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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subroutine plparseopts(mode) |
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implicit none
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include 'sfstubs.h' |
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integer mode |
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integer maxargs, iargs, numargs, index, maxindex, iargc, islen |
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parameter(maxindex = maxlen/4) |
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parameter (maxargs=20) |
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character*(maxlen) arg |
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integer*4 iargsarr(maxindex, maxargs) |
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! write(0,'(a)') 'plparseopts not implemented on this fortran'//
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! & ' platform because iargc or getarg are not available'
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numargs = iargc() |
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if(numargs.lt.0) then |
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! This actually happened on badly linked Cygwin platform.
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write(0,'(a)') 'plparseopts: negative number of arguments' |
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return
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endif |
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if(numargs+1.gt.maxargs) then |
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write(0,'(a)') 'plparseopts: too many arguments' |
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return
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endif |
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do 10 iargs = 0, numargs |
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call getarg(iargs, arg) |
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call plstrf2c(arg(:islen(arg)), string1, maxlen) |
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s1 = transfer( string1, s1 ) |
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do 5 index = 1, maxindex |
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iargsarr(index, iargs+1) = s1(index) |
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5 continue |
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10 continue |
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call plparseopts7(numargs+1, iargsarr, mode, maxindex*4) |
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end subroutine plparseopts |