1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
<?xml version="1.0" encoding="UTF-8"?>
<helpdocument version="1.0">
<!--
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
-->
<meta>
<topic id="textsbasicshared03100500xml" indexer="include" status="PUBLISH">
<title id="tit" xml-lang="en-US">CInt Function</title>
<filename>/text/sbasic/shared/03100500.xhp</filename>
</topic>
</meta>
<body>
<section id="cint">
<bookmark xml-lang="en-US" branch="index" id="bm_id3149346">
<bookmark_value>CInt function</bookmark_value>
</bookmark>
<h1 id="hd_id3149346"><link href="text/sbasic/shared/03100500.xhp" name="CInt Function">CInt Function</link></h1>
<paragraph id="par_id3155419" role="paragraph" xml-lang="en-US">Converts any string or numeric expression to an integer.</paragraph>
</section>
<embed href="text/sbasic/shared/00000003.xhp#functsyntax"/>
<bascode>
<paragraph id="par_id3154142" role="bascode" xml-lang="en-US">CInt (Expression As Variant) As Integer</paragraph>
</bascode>
<embed href="text/sbasic/shared/00000003.xhp#functvalue"/>
<paragraph id="par_id3147560" localize="false" role="paragraph">Integer</paragraph>
<embed href="text/sbasic/shared/00000003.xhp#functparameters"/>
<embed href="text/sbasic/shared/03100900.xhp#ExpressionArgument"/>
<paragraph id="par_id3159416" role="paragraph" xml-lang="en-US">If the argument is string, the function trims the leading white space; then it tries to recognize a number in following characters. The syntax below are recognized:</paragraph>
<list type="unordered">
<listitem>
<paragraph id="par_id811638383475418" role="listitem">Decimal numbers (with optional leading sign) using decimal and group separators of locale configured in $[officename] (group separators are accepted in any position), with optional exponential notation like "-12e+1" (where an optionally signed whole decimal number after e or E or d or D defines power of 10);</paragraph>
</listitem>
<listitem>
<paragraph id="par_id361638383494362" role="listitem">Octal numbers like "&Onnn...", where "nnn..." after "&O" or "&o" is sequence no longer than 11 digits, from 0 to 7, up to the next non-alphanumeric character;</paragraph>
</listitem>
<listitem>
<paragraph id="par_id91638383518862" role="listitem">Hexadecimal numbers like "&Hnnn...", where "nnn..." after "&H" or "&h" is sequence of characters up to the next non-alphanumeric character, and must be no longer than 8 digits, from 0 to 9, A to F, or a to f. </paragraph>
</listitem>
</list>
<paragraph role="paragraph" id="par_id61638383582794">The rest of the string is ignored. If the string is not recognized, e.g. when after trimming leading whitespace it doesn't start with plus, minus, a decimal digit, or "&", or when the sequence after "&O" is longer than 11 characters or contains an alphabetic character, the numeric value of expression is 0.</paragraph>
<paragraph id="par_id3159417" role="paragraph" xml-lang="en-US">If the argument is an error, the error number is used as numeric value of the expression.</paragraph>
<paragraph id="par_id3159418" role="paragraph" xml-lang="en-US">If the argument is a date, number of days since 1899-12-30 (serial date) is used as numeric value of the expression. Time is represented as fraction of a day.</paragraph>
<paragraph id="par_id3150358" role="paragraph" xml-lang="en-US">After calculating the numeric value of the expression, it is rounded to the nearest integer (if needed), and if the result is not between -32768 and 32767, $[officename] Basic reports an overflow error. Otherwise, the result is returned.</paragraph>
<embed href="text/sbasic/shared/00000003.xhp#errorcode"/>
<embed href="text/sbasic/shared/00000003.xhp#err5"/>
<embed href="text/sbasic/shared/00000003.xhp#functexample"/>
<embed href="text/sbasic/shared/03100900.xhp#ExampleCountryConvert"/>
</body>
</helpdocument>
|
