51 lines
2.1 KiB
HTML
51 lines
2.1 KiB
HTML
<!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>Passing Parameters Using Math Bindable APIs</title>
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<!-- Begin Header Records ========================================== -->
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<!-- Change History: -->
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<!-- YYMMDD USERID Change description -->
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<!-- ILE5A SCRIPT A converted by B2H R4.1 (346) (CMS) by NLJONES at -->
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</head>
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<body>
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<h2>Passing Parameters Using Math Bindable APIs</h2>
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<p>The math bindable APIs are procedures, and therefore parameters are passed
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by reference. The math library handles all exceptions by returning a feedback
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code, if one was specified on the call. If the pointer to the feedback area is
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null (0), the feedback area is created and signaled to the ILE condition
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manager and a program message is generated by the condition manager.</p>
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<p>The APIs that perform computations will do so in the rounding mode of "round
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to nearest" to achieve better accuracy. The APIs save the current rounding mode
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(before the computations start), and restore the previous one before the APIs
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exit. This is a general rule for the math bindable APIs.</p>
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<hr>
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<center>
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<table 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="ile1a1.htm">ILE CEE 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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</center>
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</html>
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