286 lines
7.7 KiB
HTML
286 lines
7.7 KiB
HTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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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="Copyright" content="Copyright (c) 2006 by IBM Corporation">
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<title>Convert Edit Word (QECCVTEW) API</title>
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<!-- Begin Header Records =========================================== -->
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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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<!-- EDIT1H SCRIPT A converted by B2H R4.1 (346) (CMS) by V2KEA304 at -->
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<!-- RCHVMW2 on 26 Jan 1999 at 16:28:12 -->
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<!-- Change History: -->
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<!-- YYMMDD USERID Change description -->
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<!--File edited for tagging cleanup Oct 2001 by v2cdijab -->
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<!--End Header Records -->
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<link rel="stylesheet" type="text/css" href="../rzahg/ic.css">
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</head>
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<body>
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<a name="top_Of_Page"></a>
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<!-- Java sync-link -->
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<script language="Javascript" src="../rzahg/synch.js" type="text/javascript">
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</script>
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<h2>Convert Edit Word (QECCVTEW) API</h2>
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<div class="box" style="width: 80%;">
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<br>
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Required Parameter Group:<br>
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<!-- iddvc RMBR -->
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<br>
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<table width="100%">
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<tr>
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<td align="center" valign="top" width="10%">1</td>
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<td align="left" valign="top" width="50%">Edit mask</td>
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<td align="left" valign="top" width="20%">Output</td>
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<td align="left" valign="top" width="20%">Char(256)</td>
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</tr>
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<tr>
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<td align="center" valign="top">2</td>
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<td align="left" valign="top">Edit mask length</td>
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<td align="left" valign="top">Output</td>
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<td align="left" valign="top">Binary(4)</td>
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</tr>
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<tr>
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<td align="center" valign="top">3</td>
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<td align="left" valign="top">Receiver variable length</td>
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<td align="left" valign="top">Output</td>
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<td align="left" valign="top">Binary(4)</td>
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</tr>
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<tr>
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<td align="center" valign="top">4</td>
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<td align="left" valign="top">Edit word</td>
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<td align="left" valign="top">Input</td>
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<td align="left" valign="top">Char(*)</td>
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</tr>
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<tr>
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<td align="center" valign="top">5</td>
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<td align="left" valign="top">Edit word length</td>
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<td align="left" valign="top">Input</td>
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<td align="left" valign="top">Binary(4)</td>
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</tr>
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<tr>
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<td align="center" valign="top">6</td>
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<td align="left" valign="top">Error code</td>
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<td align="left" valign="top">I/O</td>
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<td align="left" valign="top">Char(*)</td>
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</tr>
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</table>
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<br>
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Optional Parameter Group:<br>
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<!-- iddvc RMBR -->
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<br>
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<table width="100%">
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<tr>
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<td align="center" valign="top" width="10%">7</td>
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<td align="left" valign="top" width="50%">Source length</td>
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<td align="left" valign="top" width="20%">Input</td>
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<td align="left" valign="top" width="20%">Binary(4)</td>
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</tr>
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<tr>
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<td align="center" valign="top">8</td>
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<td align="left" valign="top">Currency symbol</td>
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<td align="left" valign="top">Input</td>
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<td align="left" valign="top">Char(1)</td>
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</tr>
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</table>
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<br>
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Default Public Authority: *USE<br>
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<!-- iddvc RMBR -->
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<br>
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Threadsafe: Yes<br>
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<!-- iddvc RMBR -->
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<br>
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</div>
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<p>The Convert Edit Word (QECCVTEW) API translates an edit word specification
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into an edit mask. This is useful when one of the standard or user-defined edit
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codes does not provide the editing required.</p>
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<h3>Authorities and Locks</h3>
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<p>None.</p>
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<br>
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<h3>Required Parameter Group</h3>
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<dl>
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<dt><strong>Edit mask</strong></dt>
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<dd>OUTPUT; CHAR(256)
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<p>Returns the edit mask generated by this call. The actual length of the edit
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mask is returned in the edit mask length parameter. The area beyond the actual
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length of the edit mask is filled with hexadecimal zeros.</p>
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<p>The value returned to this parameter should be passed to the Edit (QECEDT)
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API or the edit machine instruction.</p>
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</dd>
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<dt><strong>Edit mask length</strong></dt>
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<dd>OUTPUT; BINARY(4)
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<p>Returns the actual length of the edit mask parameter.</p>
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<p>The value returned in this parameter should be passed to the QECEDT API or
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used to substring the value returned in the edit mask in the edit machine
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instruction.</p>
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</dd>
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<dt><strong>Receiver variable length</strong></dt>
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<dd>OUTPUT; BINARY(4)
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<p>The actual length of the output that is produced by the returned edit mask
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when it is used.</p>
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<p>The value returned in this parameter should be passed to the QECEDT API or
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used to substring the value returned in the receiver variable in the edit
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machine instruction.</p>
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</dd>
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<dt><strong>Edit word</strong></dt>
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<dd>INPUT; CHAR(*)
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<p>The edit word is translated into an edit mask. If the optional currency
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symbol parameter is not used, the character in the system value QCURSYM is
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treated as a currency symbol if it appears in the edit word.</p>
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</dd>
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<dt><strong>Edit word length</strong></dt>
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<dd>INPUT; BINARY(4)
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<p>The actual length of the edit word. The value passed must be from 1 through
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256.</p>
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</dd>
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<dt><strong>Error code</strong></dt>
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<dd>I/O; CHAR(*)
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<p>The structure in which to return error information. For the format of the
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structure, see <a href="../apiref/error.htm#hdrerrcod">Error Code Parameter</a>.</p>
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</dd>
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</dl>
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<br>
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<h3>Optional Parameter Group</h3>
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<dl>
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<dt><strong>Source length</strong></dt>
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<dd>INPUT; BINARY(4)
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<p>The length of the source data that is to be edited. The length used is the
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same as the value that would be used for the source variable precision
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parameter of the QECEDT API.</p>
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<p>An edit word may begin with a zero suppression character. If it does, two
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different edit word combinations can be provided:</p>
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<ul>
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<li>The zero suppression character and the remaining number of replacement
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characters equals the source length. This provides suppression of the leading
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zero, only.</li>
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<li>The zero suppression character plus the replacement characters is one more
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than the source length. This results in no zero suppression.</li>
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</ul>
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<p>If the edit word provided is the second form, use this parameter. Otherwise,
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an incorrect edit mask is generated because QECCVTEW assumes the first form of
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editing is intended.</p>
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</dd>
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<dt><strong>Currency symbol</strong></dt>
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<dd>INPUT; CHAR(1)
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<p>The currency symbol to be placed in the edited output. If this value appears
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in the edit word, it is used as the currency symbol.</p>
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<p>If the value passed for currency symbol is X'00' (HEX zero), the API uses
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the system value QCURSYM as the currency symbol.</p>
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</dd>
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</dl>
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<br>
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<h3>Error Messages</h3>
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<table cellpadding="5">
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<!-- cols="15 85" -->
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<tr>
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<th align="left" valign="top" nowrap>Message ID</th>
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<th align="left" valign="top">Error Message Text</th>
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</tr>
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<tr>
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<td align="left" valign="top">CPF2620 E</td>
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<td align="left" valign="top">Field longer than integer or fraction
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mask.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF2639 E</td>
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<td align="left" valign="top">Edit mask too large.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF265E E</td>
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<td align="left" valign="top">Number of parameters specified not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF27B6 E</td>
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<td align="left" valign="top">Edit word length not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF3C90 E</td>
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<td align="left" valign="top">Literal value cannot be changed.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF3CF1 E</td>
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<td align="left" valign="top">Error code parameter not valid.</td>
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</tr>
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</table>
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<br>
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<hr>
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API introduced: V2R2
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<hr>
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<table align="center" cellpadding="2" cellspacing="2">
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<tr align="center">
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<td valign="middle" align="center">
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<a href="#top_Of_Page">Top</a> |
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<a href="edit1.htm">Edit Function APIs</a> |
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<a href="aplist.htm">APIs by category</a></td>
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</tr>
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</table>
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</body>
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</html>
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