1#*************************************************************************
2#
3# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4#
5# Copyright 2000, 2010 Oracle and/or its affiliates.
6#
7# OpenOffice.org - a multi-platform office productivity suite
8#
9# This file is part of OpenOffice.org.
10#
11# OpenOffice.org is free software: you can redistribute it and/or modify
12# it under the terms of the GNU Lesser General Public License version 3
13# only, as published by the Free Software Foundation.
14#
15# OpenOffice.org is distributed in the hope that it will be useful,
16# but WITHOUT ANY WARRANTY; without even the implied warranty of
17# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18# GNU Lesser General Public License version 3 for more details
19# (a copy is included in the LICENSE file that accompanied this code).
20#
21# You should have received a copy of the GNU Lesser General Public License
22# version 3 along with OpenOffice.org.  If not, see
23# <http://www.openoffice.org/license.html>
24# for a copy of the LGPLv3 License.
25#
26#*************************************************************************
27
28
29package pre2par::existence;
30
31#############################
32# Test of existence
33#############################
34
35sub exists_in_array
36{
37	my ($searchstring, $arrayref) = @_;
38
39	my $alreadyexists = 0;
40
41	for ( my $i = 0; $i <= $#{$arrayref}; $i++ )
42	{
43		if ( ${$arrayref}[$i] eq $searchstring)
44		{
45			$alreadyexists = 1;
46			last;
47		}
48	}
49
50	return $alreadyexists;
51}
52
53sub exists_in_array_of_hashes
54{
55	my ($searchkey, $searchvalue, $arrayref) = @_;
56
57	my $hashref;
58	my $valueexists = 0;
59
60	for ( my $i = 0; $i <= $#{$arrayref}; $i++ )
61	{
62		$hashref = ${$arrayref}[$i];
63
64		if ( $hashref->{$searchkey} eq $searchvalue )
65		{
66			$valueexists = 1;
67			last;
68		}
69	}
70
71	return $valueexists;
72}
73
741;
75