diff options
| author | mycroft <mycroft@NetBSD.org> | 1995-03-01 00:00:00 +0000 |
|---|---|---|
| committer | mycroft <mycroft@NetBSD.org> | 1995-03-01 00:00:00 +0000 |
| commit | 4c34be6b52a699cc7287e3b937a69ca90fd2ced9 (patch) | |
| tree | 0b0c2cc7c7d71419513e6302a3adf0b1829bf333 /gnu/lib/libg++/g++-include/GetOpt.h | |
| parent | 5c42185b5c628c038e11439c03ffcad1b27f6ec5 (diff) | |
Clean up deleted files.
Diffstat (limited to 'gnu/lib/libg++/g++-include/GetOpt.h')
| -rw-r--r-- | gnu/lib/libg++/g++-include/GetOpt.h | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/gnu/lib/libg++/g++-include/GetOpt.h b/gnu/lib/libg++/g++-include/GetOpt.h deleted file mode 100644 index 413c52d64c1..00000000000 --- a/gnu/lib/libg++/g++-include/GetOpt.h +++ /dev/null @@ -1,131 +0,0 @@ -/* Getopt for GNU. - Copyright (C) 1987, 1989 Free Software Foundation, Inc. - (Modified by Douglas C. Schmidt for use with GNU G++.) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 1, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ - - - -/* This version of `getopt' appears to the caller like standard Unix `getopt' - but it behaves differently for the user, since it allows the user - to intersperse the options with the other arguments. - - As `getopt' works, it permutes the elements of `argv' so that, - when it is done, all the options precede everything else. Thus - all application programs are extended to handle flexible argument order. - - Setting the environment variable _POSIX_OPTION_ORDER disables permutation. - Then the behavior is completely standard. - - GNU application programs can use a third alternative mode in which - they can distinguish the relative order of options and other arguments. */ - -#ifndef GetOpt_h -#ifdef __GNUG__ -#pragma once -#pragma interface -#endif -#define GetOpt_h 1 - -#include <std.h> -#include <stdio.h> - -class GetOpt -{ -private: - /* The next char to be scanned in the option-element - in which the last option character we returned was found. - This allows us to pick up the scan where we left off. - - If this is zero, or a null string, it means resume the scan - by advancing to the next ARGV-element. */ - - static char *nextchar; - - - /* Describe how to deal with options that follow non-option ARGV-elements. - - UNSPECIFIED means the caller did not specify anything; - the default is then REQUIRE_ORDER if the environment variable - _OPTIONS_FIRST is defined, PERMUTE otherwise. - - REQUIRE_ORDER means don't recognize them as options. - Stop option processing when the first non-option is seen. - This is what Unix does. - - PERMUTE is the default. We permute the contents of `argv' as we scan, - so that eventually all the options are at the end. This allows options - to be given in any order, even with programs that were not written to - expect this. - - RETURN_IN_ORDER is an option available to programs that were written - to expect options and other ARGV-elements in any order and that care about - the ordering of the two. We describe each non-option ARGV-element - as if it were the argument of an option with character code zero. - Using `-' as the first character of the list of option characters - requests this mode of operation. - - The special argument `--' forces an end of option-scanning regardless - of the value of `ordering'. In the case of RETURN_IN_ORDER, only - `--' can cause `getopt' to return EOF with `optind' != ARGC. */ - - static enum { REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER } ordering; - - /* Handle permutation of arguments. */ - - /* Describe the part of ARGV that contains non-options that have - been skipped. `first_nonopt' is the index in ARGV of the first of them; - `last_nonopt' is the index after the last of them. */ - - static int first_nonopt; - static int last_nonopt; - - void exchange (char **argv); -public: - /* For communication from `getopt' to the caller. - When `getopt' finds an option that takes an argument, - the argument value is returned here. - Also, when `ordering' is RETURN_IN_ORDER, - each non-option ARGV-element is returned here. */ - - char *optarg; - - /* Index in ARGV of the next element to be scanned. - This is used for communication to and from the caller - and for communication between successive calls to `getopt'. - On entry to `getopt', zero means this is the first call; initialize. - - When `getopt' returns EOF, this is the index of the first of the - non-option elements that the caller should itself scan. - - Otherwise, `optind' communicates from one call to the next - how much of ARGV has been scanned so far. */ - - int optind; - - /* Callers store zero here to inhibit the error message - for unrecognized options. */ - - int opterr; - - int nargc; - char **nargv; - char *noptstring; - - GetOpt (int argc, char **argv, char *optstring); - int operator () (void); -}; - -#endif |
