1<?xml version="1.0" encoding="UTF-8"?> 2 3 4<!--*********************************************************** 5 * 6 * Licensed to the Apache Software Foundation (ASF) under one 7 * or more contributor license agreements. See the NOTICE file 8 * distributed with this work for additional information 9 * regarding copyright ownership. The ASF licenses this file 10 * to you under the Apache License, Version 2.0 (the 11 * "License"); you may not use this file except in compliance 12 * with the License. You may obtain a copy of the License at 13 * 14 * http://www.apache.org/licenses/LICENSE-2.0 15 * 16 * Unless required by applicable law or agreed to in writing, 17 * software distributed under the License is distributed on an 18 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 19 * KIND, either express or implied. See the License for the 20 * specific language governing permissions and limitations 21 * under the License. 22 * 23 ***********************************************************--> 24 25 26 27<helpdocument version="1.0"> 28<meta> 29<topic id="textsbasicshared03060600xml" indexer="include" status="PUBLISH"> 30<title id="tit" xml-lang="en-US">Xor-Operator [Runtime]</title> 31<filename>/text/sbasic/shared/03060600.xhp</filename> 32</topic> 33<history> 34<created date="2003-10-31T00:00:00">Sun Microsystems, Inc.</created> 35<lastedited date="2004-12-17T10:56:13">converted from old format - fpe</lastedited> 36</history> 37</meta> 38<body> 39<section id="xor"> 40<bookmark xml-lang="en-US" branch="index" id="bm_id3156024"><bookmark_value>Xor operator (logical)</bookmark_value> 41</bookmark> 42<paragraph role="heading" id="hd_id3156024" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/sbasic/shared/03060600.xhp" name="Xor-Operator [Runtime]">Xor-Operator [Runtime]</link></paragraph> 43<paragraph role="paragraph" id="par_id3159414" xml-lang="en-US" l10n="U" oldref="2">Performs a logical Exclusive-Or combination of two expressions.</paragraph> 44</section> 45<paragraph role="heading" id="hd_id3153381" xml-lang="en-US" level="2" l10n="U" oldref="3">Syntax:</paragraph> 46<paragraph role="paragraph" id="par_id3150400" xml-lang="en-US" l10n="U" oldref="4">Result = Expression1 Xor Expression2</paragraph> 47<paragraph role="heading" id="hd_id3153968" xml-lang="en-US" level="2" l10n="U" oldref="5">Parameters:</paragraph> 48<paragraph role="paragraph" id="par_id3150448" xml-lang="en-US" l10n="U" oldref="6"> 49<emph>Result:</emph> Any numeric variable that contains the result of the combination.</paragraph> 50<paragraph role="paragraph" id="par_id3125864" xml-lang="en-US" l10n="U" oldref="7"> 51<emph>Expression1, Expression2:</emph> Any numeric expressions that you want to combine.</paragraph> 52<paragraph role="paragraph" id="par_id3150439" xml-lang="en-US" l10n="U" oldref="8">A logical Exclusive-Or conjunction of two Boolean expressions returns the value True only if both expressions are different from each other.</paragraph> 53<paragraph role="paragraph" id="par_id3153770" xml-lang="en-US" l10n="U" oldref="9">A bitwise Exclusive-Or conjunction returns a bit if the corresponding bit is set in only one of the two expressions.</paragraph> 54<paragraph role="heading" id="hd_id3153366" xml-lang="en-US" level="2" l10n="U" oldref="10">Example:</paragraph> 55<paragraph role="paragraph" id="par_id3159154" xml-lang="en-US" l10n="U" oldref="11">Sub ExampleXor</paragraph> 56<paragraph role="paragraph" id="par_id3163710" xml-lang="en-US" l10n="U" oldref="12">Dim vA as Variant, vB as Variant, vC as Variant, vD as Variant</paragraph> 57<paragraph role="paragraph" id="par_id3155856" xml-lang="en-US" l10n="U" oldref="13">Dim vOut as Variant</paragraph> 58<paragraph role="paragraph" id="par_id3152462" xml-lang="en-US" l10n="U" oldref="14">vA = 10: vB = 8: vC = 6: vD = Null</paragraph> 59<paragraph role="paragraph" id="par_id3156442" xml-lang="en-US" l10n="U" oldref="15">vOut = vA > vB Xor vB > vC REM returns 0</paragraph> 60<paragraph role="paragraph" id="par_id3153191" xml-lang="en-US" l10n="U" oldref="16">vOut = vB > vA Xor vB > vC REM returns -1</paragraph> 61<paragraph role="paragraph" id="par_id3153144" xml-lang="en-US" l10n="CHG" oldref="17">vOut = vA > vB Xor vB > vD REM returns -1</paragraph> 62<paragraph role="paragraph" id="par_id3154944" xml-lang="en-US" l10n="CHG" oldref="18">vOut = (vB > vD Xor vB > vA) REM returns 0</paragraph> 63<paragraph role="paragraph" id="par_id3148455" xml-lang="en-US" l10n="U" oldref="19">vOut = vB Xor vA REM returns 2</paragraph> 64<paragraph role="paragraph" id="par_id3156283" xml-lang="en-US" l10n="U" oldref="20">End Sub</paragraph> 65</body> 66</helpdocument> 67