1#************************************************************** 2# 3# Licensed to the Apache Software Foundation (ASF) under one 4# or more contributor license agreements. See the NOTICE file 5# distributed with this work for additional information 6# regarding copyright ownership. The ASF licenses this file 7# to you under the Apache License, Version 2.0 (the 8# "License"); you may not use this file except in compliance 9# with the License. You may obtain a copy of the License at 10# 11# http://www.apache.org/licenses/LICENSE-2.0 12# 13# Unless required by applicable law or agreed to in writing, 14# software distributed under the License is distributed on an 15# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16# KIND, either express or implied. See the License for the 17# specific language governing permissions and limitations 18# under the License. 19# 20#************************************************************** 21 22 23 24 25package par2script::existence; 26 27############################# 28# Test of existence 29############################# 30 31sub exists_in_array 32{ 33 my ($searchstring, $arrayref) = @_; 34 35 my $alreadyexists = 0; 36 37 for ( my $i = 0; $i <= $#{$arrayref}; $i++ ) 38 { 39 if ( ${$arrayref}[$i] eq $searchstring) 40 { 41 $alreadyexists = 1; 42 last; 43 } 44 } 45 46 return $alreadyexists; 47} 48 49sub exists_in_array_of_hashes 50{ 51 my ($searchkey, $searchvalue, $arrayref) = @_; 52 53 my $hashref; 54 my $valueexists = 0; 55 56 for ( my $i = 0; $i <= $#{$arrayref}; $i++ ) 57 { 58 $hashref = ${$arrayref}[$i]; 59 60 if ( $hashref->{$searchkey} eq $searchvalue ) 61 { 62 $valueexists = 1; 63 last; 64 } 65 } 66 67 return $valueexists; 68} 69 701; 71