82 lines
2.1 KiB
Perl
82 lines
2.1 KiB
Perl
#*************************************************************************
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#
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# OpenOffice.org - a multi-platform office productivity suite
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#
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# $RCSfile: existence.pm,v $
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#
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# $Revision: 1.3 $
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#
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# last change: $Author: rt $ $Date: 2005-09-08 09:29:29 $
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#
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# The Contents of this file are made available subject to
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# the terms of GNU Lesser General Public License Version 2.1.
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#
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#
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# GNU Lesser General Public License Version 2.1
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# =============================================
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# Copyright 2005 by Sun Microsystems, Inc.
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# 901 San Antonio Road, Palo Alto, CA 94303, USA
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License version 2.1, as published by the Free Software Foundation.
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#
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# This library 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 GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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#*************************************************************************
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package pre2par::existence;
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#############################
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# Test of existence
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#############################
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sub exists_in_array
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{
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my ($searchstring, $arrayref) = @_;
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my $alreadyexists = 0;
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for ( my $i = 0; $i <= $#{$arrayref}; $i++ )
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{
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if ( ${$arrayref}[$i] eq $searchstring)
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{
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$alreadyexists = 1;
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last;
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}
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}
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return $alreadyexists;
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}
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sub exists_in_array_of_hashes
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{
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my ($searchkey, $searchvalue, $arrayref) = @_;
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my $hashref;
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my $valueexists = 0;
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for ( my $i = 0; $i <= $#{$arrayref}; $i++ )
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{
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$hashref = ${$arrayref}[$i];
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if ( $hashref->{$searchkey} eq $searchvalue )
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{
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$valueexists = 1;
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last;
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}
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}
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return $valueexists;
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}
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1;
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