108 lines
6.3 KiB
HTML
108 lines
6.3 KiB
HTML
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<meta name="DC.Title" content="FLTFIXDEC (Floating-Point to Fixed Decimal) keyword in printer files" />
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<meta name="abstract" content="Use this field-level keyword to print a number in a floating-point field in fixed decimal notation." />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2001, 2006" />
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<title>FLTFIXDEC (Floating-Point to Fixed Decimal) keyword in printer files</title>
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</head>
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<body id="rzakdmstxtfltfi"><a name="rzakdmstxtfltfi"><!-- --></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">FLTFIXDEC (Floating-Point to Fixed Decimal) keyword in printer files</h1>
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<div><p>Use this field-level keyword to print a number in a floating-point
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field in fixed decimal notation.</p>
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<div class="section"><p>This keyword has no parameters.</p>
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<p>When you use FLTFIXDEC,
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the floating-point number is first converted to the equivalent number with
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an exponent of zero. If the resulting number (digits and exponent) fits in
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the field defined by the length and decimal positions values, the number is
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printed with the exponent suppressed and aligned at the decimal point. If
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the number does not fit in the field, the number prints in standard floating-point
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form, n.nnnnnnE+nnn. When the FLTFIXDEC keyword is specified, the length of
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the field is the DDS length plus two (the sign and the decimal point). The
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minimum length of the field is six.</p>
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<div class="p">When the number is too large or
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small for the fixed-point form, specified by the FLTFIXDEC keyword with the
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total digits and fractional digits specified for the field, a floating-point
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form prints that presents the significand as follows (the significand is the
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string of digits with the decimal point to the left of the exponent sign E):
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<ul><li>Total significand decimal digits: DDS total digits minus 5</li>
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<li>Fractional significand digits: DDS total digits minus 6</li>
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</ul>
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</div>
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<p>Option indicators are not valid for this keyword.</p>
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</div>
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<div class="section"><h4 class="sectiontitle">Example</h4><p>The following example shows how to specify
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the FLTFIXDEC keyword.</p>
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<pre>|...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
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A R RECFMT1
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A FIELD1 1OF 3 1 2FLTFIXDEC
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A FLTPCN(*DOUBLE)
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A</pre>
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<div class="p">These output numbers are converted
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as follows:
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" width="100%" frame="void" border="0" rules="none"><thead align="left"><tr><th align="left" valign="top" width="50%" id="d0e46">Output number</th>
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<th align="left" valign="top" width="50%" id="d0e48">Printed as</th>
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</tr>
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</thead>
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<tbody><tr><td align="left" valign="top" width="50%" headers="d0e46 ">-4.99994321000000E-004</td>
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<td align="left" valign="top" width="50%" headers="d0e48 ">'-4.0000E-004'</td>
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</tr>
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<tr><td align="left" valign="top" width="50%" headers="d0e46 ">-5.00010000000000E-004</td>
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<td align="left" valign="top" width="50%" headers="d0e48 ">' -0.001'</td>
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</tr>
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<tr><td align="left" valign="top" width="50%" headers="d0e46 ">-2.69123400000000E-002</td>
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<td align="left" valign="top" width="50%" headers="d0e48 ">' -0.027'</td>
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</tr>
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<tr><td align="left" valign="top" width="50%" headers="d0e46 ">-0.00000000000000E+000</td>
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<td align="left" valign="top" width="50%" headers="d0e48 ">' 0.000'</td>
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</tr>
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<tr><td align="left" valign="top" width="50%" headers="d0e46 ">0.00000000000000E+000</td>
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<td align="left" valign="top" width="50%" headers="d0e48 ">' 0.000'</td>
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</tr>
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<tr><td align="left" valign="top" width="50%" headers="d0e46 ">2.71828182845900E+003</td>
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<td align="left" valign="top" width="50%" headers="d0e48 ">' 2718.282'</td>
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</tr>
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<tr><td align="left" valign="top" width="50%" headers="d0e46 ">3.14159000000000E-052</td>
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<td align="left" valign="top" width="50%" headers="d0e48 ">' 3.14163-052'</td>
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</tr>
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<tr><td align="left" valign="top" width="50%" headers="d0e46 ">9.87654321012345E+006</td>
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<td align="left" valign="top" width="50%" headers="d0e48 ">' 9876543.210'</td>
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</tr>
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<tr><td align="left" valign="top" width="50%" headers="d0e46 ">9.99999999960000E+006</td>
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<td align="left" valign="top" width="50%" headers="d0e48 ">' 1.0000E+007'</td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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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="rzakdmstprkey.htm" title="See the valid keyword entries for defining printer files in this topic.">Keyword entries for printer files (positions 45 through 80)</a></div>
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</div>
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</div>
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</body>
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</html> |