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<title>Cinisis Database Reader: IsisMainItemIterator Class Reference</title>
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<h1>IsisMainItemIterator Class Reference</h1><!-- doxytag: class="IsisMainItemIterator" -->
<p><a href="classIsisMainItemIterator-members.html">List of all members.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisMainItemIterator.html#a486e2d00fe13ed908b7384d64fd5f6f0">__construct</a> ($class, $field)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisMainItemIterator.html#a37bf1484646334c5c41d3f7f50558b07">rewind</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisMainItemIterator.html#a3676fc993eb38641c65363f2e05873f3">key</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisMainItemIterator.html#adab612db1a4e1f16c6bc5848c3d4ee21">current</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisMainItemIterator.html#af63043a1ab350854c0a30561ccb42dae">next</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisMainItemIterator.html#a6c406f34a89316ff7e7fa15a80806b39">has_more_rows</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisMainItemIterator.html#ad0f3d297912d5101d5227139f8414c80">current_null</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisMainItemIterator.html#a376387f6168a95890fc9f3a441967135">valid</a> ()</td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Isis field iterator. Iterates over all field main values for each result row. </p>
<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="a486e2d00fe13ed908b7384d64fd5f6f0"></a><!-- doxytag: member="IsisMainItemIterator::__construct" ref="a486e2d00fe13ed908b7384d64fd5f6f0" args="($class, $field)" -->
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<td class="memname">IsisMainItemIterator::__construct </td>
<td>(</td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>class</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">$ </td>
<td class="paramname"> <em>field</em></td><td> </td>
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<td>)</td>
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<p>Constructor.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>$class</em> </td><td>Instance of <a class="el" href="classIsisConnector.html">IsisConnector</a> or child class.</td></tr>
<tr><td valign="top"></td><td valign="top"><em>$field</em> </td><td>Field to iterate over. </td></tr>
</table>
</dd>
</dl>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="adab612db1a4e1f16c6bc5848c3d4ee21"></a><!-- doxytag: member="IsisMainItemIterator::current" ref="adab612db1a4e1f16c6bc5848c3d4ee21" args="()" -->
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<td class="memname">IsisMainItemIterator::current </td>
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<p>Return the current element. </p>
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</div>
<a class="anchor" id="ad0f3d297912d5101d5227139f8414c80"></a><!-- doxytag: member="IsisMainItemIterator::current_null" ref="ad0f3d297912d5101d5227139f8414c80" args="()" -->
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<td class="memname">IsisMainItemIterator::current_null </td>
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<p>Check if the current value is null. </p>
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<a class="anchor" id="a6c406f34a89316ff7e7fa15a80806b39"></a><!-- doxytag: member="IsisMainItemIterator::has_more_rows" ref="a6c406f34a89316ff7e7fa15a80806b39" args="()" -->
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<td class="memname">IsisMainItemIterator::has_more_rows </td>
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<p>Check if there are more rows. </p>
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</div>
<a class="anchor" id="a3676fc993eb38641c65363f2e05873f3"></a><!-- doxytag: member="IsisMainItemIterator::key" ref="a3676fc993eb38641c65363f2e05873f3" args="()" -->
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<td class="memname">IsisMainItemIterator::key </td>
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<p>Return the key of the current element. </p>
</div>
</div>
<a class="anchor" id="af63043a1ab350854c0a30561ccb42dae"></a><!-- doxytag: member="IsisMainItemIterator::next" ref="af63043a1ab350854c0a30561ccb42dae" args="()" -->
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<td class="memname">IsisMainItemIterator::next </td>
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<p>Move forward to next element. </p>
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</div>
<a class="anchor" id="a37bf1484646334c5c41d3f7f50558b07"></a><!-- doxytag: member="IsisMainItemIterator::rewind" ref="a37bf1484646334c5c41d3f7f50558b07" args="()" -->
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<td class="memname">IsisMainItemIterator::rewind </td>
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<p>Rewind the Iterator to the first element. </p>
</div>
</div>
<a class="anchor" id="a376387f6168a95890fc9f3a441967135"></a><!-- doxytag: member="IsisMainItemIterator::valid" ref="a376387f6168a95890fc9f3a441967135" args="()" -->
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<td class="memname">IsisMainItemIterator::valid </td>
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<p>Check if there is a current element after calls to <a class="el" href="classIsisMainItemIterator.html#a37bf1484646334c5c41d3f7f50558b07">rewind()</a> or <a class="el" href="classIsisMainItemIterator.html#af63043a1ab350854c0a30561ccb42dae">next()</a>. </p>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>classes/iterators/IsisMainItemIterator.php</li>
</ul>
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