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<h1>IsisValueIterator Class Reference</h1><!-- doxytag: class="IsisValueIterator" -->
<p><a href="classIsisValueIterator-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">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisValueIterator.html#a4b5811fff950f830cbba2da40dfac497">__construct</a> ($class, $field)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisValueIterator.html#a175fe47671b335eecc591598053a6a88">rewind</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisValueIterator.html#a173b393699278fb2fb928e6bd2448a05">key</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisValueIterator.html#ad7c6dd479b6129ba5bfc2f2003f6ca49">current</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisValueIterator.html#adc2fb9b1dd029cab4be0b48d6e0f11f9">next</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIsisValueIterator.html#a7f6b3e0941c2110f1b2ba10ba2b87fb8">valid</a> ()</td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Isis value iterator. Iterates over all values for each result row. </p>
<hr/><h2>Constructor &amp; Destructor Documentation</h2>
<a class="anchor" id="a4b5811fff950f830cbba2da40dfac497"></a><!-- doxytag: member="IsisValueIterator::__construct" ref="a4b5811fff950f830cbba2da40dfac497" args="($class, $field)" -->
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          <td class="memname">IsisValueIterator::__construct </td>
          <td>(</td>
          <td class="paramtype">$&nbsp;</td>
          <td class="paramname"> <em>class</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">$&nbsp;</td>
          <td class="paramname"> <em>field</em></td><td>&nbsp;</td>
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          <td></td>
          <td>)</td>
          <td></td><td></td><td></td>
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<p>Constructor.</p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>$class</em>&nbsp;</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>&nbsp;</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="ad7c6dd479b6129ba5bfc2f2003f6ca49"></a><!-- doxytag: member="IsisValueIterator::current" ref="ad7c6dd479b6129ba5bfc2f2003f6ca49" args="()" -->
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          <td class="memname">IsisValueIterator::current </td>
          <td>(</td>
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<p>Return the current element. </p>

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<a class="anchor" id="a173b393699278fb2fb928e6bd2448a05"></a><!-- doxytag: member="IsisValueIterator::key" ref="a173b393699278fb2fb928e6bd2448a05" args="()" -->
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          <td class="memname">IsisValueIterator::key </td>
          <td>(</td>
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          <td>&nbsp;)&nbsp;</td>
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<p>Return the key of the current element. </p>

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</div>
<a class="anchor" id="adc2fb9b1dd029cab4be0b48d6e0f11f9"></a><!-- doxytag: member="IsisValueIterator::next" ref="adc2fb9b1dd029cab4be0b48d6e0f11f9" args="()" -->
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          <td class="memname">IsisValueIterator::next </td>
          <td>(</td>
          <td class="paramname"></td>
          <td>&nbsp;)&nbsp;</td>
          <td></td>
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<p>Move forward to next element. </p>

</div>
</div>
<a class="anchor" id="a175fe47671b335eecc591598053a6a88"></a><!-- doxytag: member="IsisValueIterator::rewind" ref="a175fe47671b335eecc591598053a6a88" args="()" -->
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          <td class="memname">IsisValueIterator::rewind </td>
          <td>(</td>
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<p>Rewind the Iterator to the first element. </p>

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<a class="anchor" id="a7f6b3e0941c2110f1b2ba10ba2b87fb8"></a><!-- doxytag: member="IsisValueIterator::valid" ref="a7f6b3e0941c2110f1b2ba10ba2b87fb8" args="()" -->
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          <td class="memname">IsisValueIterator::valid </td>
          <td>(</td>
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          <td>&nbsp;)&nbsp;</td>
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<p>Check if there is a current element after calls to <a class="el" href="classIsisValueIterator.html#a175fe47671b335eecc591598053a6a88">rewind()</a> or <a class="el" href="classIsisValueIterator.html#adc2fb9b1dd029cab4be0b48d6e0f11f9">next()</a>. </p>

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<hr/>The documentation for this class was generated from the following file:<ul>
<li>classes/iterators/IsisValueIterator.php</li>
</ul>
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