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<a href="#pub-attribs">Data Fields</a> </div>
<div class="headertitle"><div class="title">dpkey Struct Reference</div></div>
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<p>Store for <code><b>DP</b>ja</code> and <code><b>DQ</b>ia</code> keyvalues.
<a href="structdpkey.html#details">More...</a></p>
<p><code>#include <<a class="el" href="dis_8h_source.html">dis.h</a>></code></p>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-attribs" name="pub-attribs"></a>
Data Fields</h2></td></tr>
<tr class="memitem:a7585bc8185c349dc4e13b7964606933e" id="r_a7585bc8185c349dc4e13b7964606933e"><td class="memItemLeft" align="right" valign="top">char </td><td class="memItemRight" valign="bottom"><a class="el" href="structdpkey.html#a7585bc8185c349dc4e13b7964606933e">field</a> [72]</td></tr>
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<tr class="memitem:aeab33684c9284d0d73757224b32a6d73" id="r_aeab33684c9284d0d73757224b32a6d73"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structdpkey.html#aeab33684c9284d0d73757224b32a6d73">j</a></td></tr>
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<tr class="memitem:adce16b786bbb5d4663e9cb201b124a0e" id="r_adce16b786bbb5d4663e9cb201b124a0e"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structdpkey.html#adce16b786bbb5d4663e9cb201b124a0e">type</a></td></tr>
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<tr class="memitem:a18c6c3caf495a1f57ef0cb1e800e974f" id="r_a18c6c3caf495a1f57ef0cb1e800e974f"><td class="memItemLeft" >union { </td><td class="memItemRight" valign="bottom"></td></tr>
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<tr class="memitem:a73f465aa77fd7e6c4598222f170305b2" id="r_a73f465aa77fd7e6c4598222f170305b2"><td class="memItemLeft" >   int   <a class="el" href="structdpkey.html#a1fa8264c0a1237e9e4303058d3633569">i</a> </td><td class="memItemRight" valign="bottom"></td></tr>
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<tr class="memitem:a3c29475a06864314963962eb576397c2" id="r_a3c29475a06864314963962eb576397c2"><td class="memItemLeft" >   double   <a class="el" href="structdpkey.html#af662dfc2d66f2803d73583780079281a">f</a> </td><td class="memItemRight" valign="bottom"></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Store for <code><b>DP</b>ja</code> and <code><b>DQ</b>ia</code> keyvalues. </p>
<p>The <b>dpkey</b> struct is used to pass the parsed contents of <code><b>DP</b>ja</code> or <code><b>DQ</b>ia</code> keyrecords to <a class="el" href="dis_8h.html#ad1bdf4497eb4513ca8431e1baa419041" title="Setup routine for the disprm struct.">disset()</a> via the <a class="el" href="structdisprm.html" title="Distortion parameters.">disprm</a> struct. A <a class="el" href="structdisprm.html" title="Distortion parameters.">disprm</a> struct must hold only <code><b>DP</b>ja</code> or <code><b>DQ</b>ia</code> keyvalues, not both.</p>
<p>All members of this struct are to be set by the user. </p>
</div><h2 class="groupheader">Field Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a7585bc8185c349dc4e13b7964606933e">◆ </a></span>field</h2>
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<td class="memname">char dpkey::field</td>
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<p>(<em>Given</em>) The full field name of the record, including the keyword name. Note that the colon delimiter separating the field name and the value in record-valued keyvalues is not part of the field name. For example, in the following: </p><div class="fragment"><div class="line">DP3A = <span class="stringliteral">'AXIS.1: 2'</span></div>
</div><!-- fragment --><p>the full record field name is "DP3A<code><b>.AXIS.</b></code>1", and the record's value is 2. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#aeab33684c9284d0d73757224b32a6d73">◆ </a></span>j</h2>
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<td class="memname">int dpkey::j</td>
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<p>(<em>Given</em>) Axis number (1-relative), i.e. the j in <code><b>DP</b>ja</code> or i in <code><b>DQ</b>ia</code>. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#adce16b786bbb5d4663e9cb201b124a0e">◆ </a></span>type</h2>
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<td class="memname">int dpkey::type</td>
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<p>(<em>Given</em>) The data type of the record's value </p><ul>
<li>
0: Integer (stored as an int), </li>
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1: Floating point (stored as a double). </li>
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<td class="memname">int dpkey::i</td>
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<h2 class="memtitle"><span class="permalink"><a href="#af662dfc2d66f2803d73583780079281a">◆ </a></span>f</h2>
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<td class="memname">double dpkey::f</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a18c6c3caf495a1f57ef0cb1e800e974f">◆ </a></span>value</h2>
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<td class="memname">union dpkey::value</td>
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<p>(<em>Given</em>) A union comprised of </p><ul>
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<a class="el" href="structdpkey.html#a1fa8264c0a1237e9e4303058d3633569">dpkey::i</a>, </li>
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<a class="el" href="structdpkey.html#af662dfc2d66f2803d73583780079281a">dpkey::f</a>, </li>
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<p>the record's value. </p>
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