63 lines
3.4 KiB
HTML
63 lines
3.4 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="Subscript description" />
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<meta name="abstract" content="The topic describes the subscript description." />
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<meta name="description" content="The topic describes the subscript description." />
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<meta name="DC.Relation" scheme="URI" content="rbam6probas.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="rbam6subscriptdes" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Subscript description</title>
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</head>
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<body id="rbam6subscriptdes"><a name="rbam6subscriptdes"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Subscript description</h1>
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<div><p>The topic describes the subscript description.</p>
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<div class="section"><pre>Subscript
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.-integer-number--.
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>>-+-qualified-name--+-----------------------------------------><
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'-<em>*</em>---------------'
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</pre>
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<p>An integer number contains from 1 through 15 digits with an
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optional leading sign (either plus or minus). A decimal point is not allowed
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in an integer-number subscript. If a decimal point is specified, the subscript
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value is not interpreted as the correct numeric value by the system, and an
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error message is returned.</p>
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<p>An asterisk (*) can be used to request a
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single-dimensional cross-section display of an array program variable. An
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asterisk can only be specified for a subscript on the primary variable (not
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on a basing pointer) for the PGMVAR keyword on the Add Break Point (ADDBKP),
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Add Trace (ADDTRC), and Display Program Variable (DSPPGMVAR) commands. In
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addition, if the variable has multiple dimensions, only one of the subscript
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values can be an asterisk. An example of a request to display an array cross-section
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is:</p>
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<pre> DSPPGMVAR PGMVAR('X1(*,5,4)')</pre>
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<p>This display shows the values of all elements of the array
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that have the second subscript equal to five, and the third subscript equal
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to four.</p>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rbam6probas.htm" title="The operating system includes functions that let a programmer observe operations performed as a program runs.">Parameter values used for testing and debugging</a></div>
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</div>
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</div>
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</body>
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</html>
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