91 lines
4.4 KiB
HTML
91 lines
4.4 KiB
HTML
<?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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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="cwbDT_ASCIIToPacked" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1999, 2006" />
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<meta name="DC.Identifier" content="cwbdt_asciitopacked" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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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>cwbDT_ASCIIToPacked</title>
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</head>
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<body id="cwbdt_asciitopacked"><a name="cwbdt_asciitopacked"><!-- --></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"><span class="apiname">cwbDT_ASCIIToPacked</span></h1>
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<div><div class="section"><h4 class="sectiontitle">Purpose</h4><p>Translates ASCII numeric data to packed
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decimal format. This function can be used for translating ASCII text data
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for use on the iSeries™ server.</p>
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</div>
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<div class="section"><h4 class="sectiontitle">Unicode version</h4><p><span class="apiname">cwbDT_WideToPacked</span></p>
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</div>
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<div class="section"><h4 class="sectiontitle">Syntax</h4><pre>
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unsigned int CWB_ENTRY cwbDT_ASCIIToPacked(
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char *target,
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char *source,
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unsigned long length,
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unsigned long decimalPosition);</pre>
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</div>
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<div class="section"><h4 class="sectiontitle">Parameters</h4><dl><dt class="dlterm">char * target - output</dt>
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<dd>Pointer to the target data.</dd>
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<dt class="dlterm">char * source - input</dt>
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<dd>Pointer to the source data. Must be zero terminated.</dd>
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<dt class="dlterm">unsigned long length - input</dt>
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<dd>Number of bytes of target data to translate.</dd>
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<dt class="dlterm">unsigned long decimalPosition - input</dt>
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<dd>Position of the decimal point.</dd>
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</dl>
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</div>
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<div class="section"><h4 class="sectiontitle">Return Codes</h4><p>The following list shows common return
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values.</p>
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<dl><dt class="dlterm">CWB_OK</dt>
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<dd>Successful Completion.</dd>
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<dt class="dlterm">CWB_INVALID_POINTER</dt>
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<dd>NULL pointer was passed by caller.</dd>
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<dt class="dlterm">CWB_BUFFER_OVERFLOW</dt>
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<dd>Overflow error.</dd>
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<dt class="dlterm">CWB_NOT_ENOUGH_MEMORY</dt>
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<dd>Unable to allocate temporary memory.</dd>
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<dt class="dlterm">other</dt>
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<dd>Offset of the first untranslated character plus one.</dd>
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</dl>
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</div>
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<div class="section"><h4 class="sectiontitle">Usage</h4><p>The caller must make sure that there is adequate
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space to hold the target information. The sign half-byte will be set to 0xd
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to indicate a negative number and hex 0xc to indicate a positive number.
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0 <= decimalPosition < (length * 2). Valid formats for the ASCII numeric
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data are as follows: </p>
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<ul><li>[blankspaces][sign][blankspaces][digits] or</li>
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<li>[sign][blankspaces][digits][blankspaces] or</li>
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<li>[sign][digits][.digits][blankspaces] or</li>
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<li>[blankspaces][sign][digits][.digits][blankspaces]</li>
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</ul>
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</div>
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<div class="example"><h4 class="sectiontitle">Examples: </h4><pre> " + 123\0"
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"- 123 \0"
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" +123 \0"
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" 123\0"
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" -12.3\0"
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"+1.23 \0"</pre>
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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="rzaikdatatransapilist.htm" title="The following data transformation APIs are listed alphabetically.">iSeries Access for Windows data transformation API list</a></div>
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</div>
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</div>
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</body>
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</html> |