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<h1 align="center">Source for file Memory.php</h1>
<p>Documentation is available at <a href="../PHPExcel_CachedObjectStorage/_PHPExcel---CachedObjectStorage---Memory.php.html">Memory.php</a></p>
<div class="src-code">
<ol><li><div class="src-line"><a name="a1"></a><span class="src-php">&lt;?php</span></div></li>
<li><div class="src-line"><a name="a2"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a3"></a><span class="src-doc">&nbsp;*&nbsp;PHPExcel</span></div></li>
<li><div class="src-line"><a name="a4"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a5"></a><span class="src-doc">&nbsp;*&nbsp;Copyright&nbsp;(c)&nbsp;2006&nbsp;-&nbsp;2010&nbsp;PHPExcel</span></div></li>
<li><div class="src-line"><a name="a6"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a7"></a><span class="src-doc">&nbsp;*&nbsp;This&nbsp;library&nbsp;is&nbsp;free&nbsp;software;&nbsp;you&nbsp;can&nbsp;redistribute&nbsp;it&nbsp;and/or</span></div></li>
<li><div class="src-line"><a name="a8"></a><span class="src-doc">&nbsp;*&nbsp;modify&nbsp;it&nbsp;under&nbsp;the&nbsp;terms&nbsp;of&nbsp;the&nbsp;GNU&nbsp;Lesser&nbsp;General&nbsp;Public</span></div></li>
<li><div class="src-line"><a name="a9"></a><span class="src-doc">&nbsp;*&nbsp;License&nbsp;as&nbsp;published&nbsp;by&nbsp;the&nbsp;Free&nbsp;Software&nbsp;Foundation;&nbsp;either</span></div></li>
<li><div class="src-line"><a name="a10"></a><span class="src-doc">&nbsp;*&nbsp;version&nbsp;2.1&nbsp;of&nbsp;the&nbsp;License,&nbsp;or&nbsp;(at&nbsp;your&nbsp;option)&nbsp;any&nbsp;later&nbsp;version.</span></div></li>
<li><div class="src-line"><a name="a11"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a12"></a><span class="src-doc">&nbsp;*&nbsp;This&nbsp;library&nbsp;is&nbsp;distributed&nbsp;in&nbsp;the&nbsp;hope&nbsp;that&nbsp;it&nbsp;will&nbsp;be&nbsp;useful,</span></div></li>
<li><div class="src-line"><a name="a13"></a><span class="src-doc">&nbsp;*&nbsp;but&nbsp;WITHOUT&nbsp;ANY&nbsp;WARRANTY;&nbsp;without&nbsp;even&nbsp;the&nbsp;implied&nbsp;warranty&nbsp;of</span></div></li>
<li><div class="src-line"><a name="a14"></a><span class="src-doc">&nbsp;*&nbsp;MERCHANTABILITY&nbsp;or&nbsp;FITNESS&nbsp;FOR&nbsp;A&nbsp;PARTICULAR&nbsp;PURPOSE.&nbsp;&nbsp;See&nbsp;the&nbsp;GNU</span></div></li>
<li><div class="src-line"><a name="a15"></a><span class="src-doc">&nbsp;*&nbsp;Lesser&nbsp;General&nbsp;Public&nbsp;License&nbsp;for&nbsp;more&nbsp;details.</span></div></li>
<li><div class="src-line"><a name="a16"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a17"></a><span class="src-doc">&nbsp;*&nbsp;You&nbsp;should&nbsp;have&nbsp;received&nbsp;a&nbsp;copy&nbsp;of&nbsp;the&nbsp;GNU&nbsp;Lesser&nbsp;General&nbsp;Public</span></div></li>
<li><div class="src-line"><a name="a18"></a><span class="src-doc">&nbsp;*&nbsp;License&nbsp;along&nbsp;with&nbsp;this&nbsp;library;&nbsp;if&nbsp;not,&nbsp;write&nbsp;to&nbsp;the&nbsp;Free&nbsp;Software</span></div></li>
<li><div class="src-line"><a name="a19"></a><span class="src-doc">&nbsp;*&nbsp;Foundation,&nbsp;Inc.,&nbsp;51&nbsp;Franklin&nbsp;Street,&nbsp;Fifth&nbsp;Floor,&nbsp;Boston,&nbsp;MA&nbsp;&nbsp;02110-1301&nbsp;&nbsp;USA</span></div></li>
<li><div class="src-line"><a name="a20"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a21"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@category</span><span class="src-doc">&nbsp;&nbsp;&nbsp;PHPExcel</span></div></li>
<li><div class="src-line"><a name="a22"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@package</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;PHPExcel_CachedObjectStorage</span></div></li>
<li><div class="src-line"><a name="a23"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@copyright</span><span class="src-doc">&nbsp;&nbsp;Copyright&nbsp;(c)&nbsp;2006&nbsp;-&nbsp;2010&nbsp;PHPExcel&nbsp;(http://www.codeplex.com/PHPExcel)</span></div></li>
<li><div class="src-line"><a name="a24"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@license</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt&nbsp;&nbsp;&nbsp;&nbsp;LGPL</span></div></li>
<li><div class="src-line"><a name="a25"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@version</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;1.7.3c,&nbsp;2010-06-01</span></div></li>
<li><div class="src-line"><a name="a26"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a27"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a28"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a29"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a30"></a><span class="src-doc">&nbsp;*&nbsp;PHPExcel_CachedObjectStorage_Memory</span></div></li>
<li><div class="src-line"><a name="a31"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a32"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@category</span><span class="src-doc">&nbsp;&nbsp;&nbsp;PHPExcel</span></div></li>
<li><div class="src-line"><a name="a33"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@package</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;PHPExcel_CachedObjectStorage</span></div></li>
<li><div class="src-line"><a name="a34"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@copyright</span><span class="src-doc">&nbsp;&nbsp;Copyright&nbsp;(c)&nbsp;2006&nbsp;-&nbsp;2010&nbsp;PHPExcel&nbsp;(http://www.codeplex.com/PHPExcel)</span></div></li>
<li><div class="src-line"><a name="a35"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a36"></a><span class="src-key">class&nbsp;</span><a href="../PHPExcel_CachedObjectStorage/PHPExcel_CachedObjectStorage_Memory.html">PHPExcel_CachedObjectStorage_Memory</a>&nbsp;<span class="src-key">extends&nbsp;</span><a href="../PHPExcel_CachedObjectStorage/PHPExcel_CachedObjectStorage_CacheBase.html">PHPExcel_CachedObjectStorage_CacheBase</a>&nbsp;<span class="src-key">implements&nbsp;</span><a href="../PHPExcel_CachedObjectStorage/PHPExcel_CachedObjectStorage_ICache.html">PHPExcel_CachedObjectStorage_ICache</a>&nbsp;<span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a37"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a38"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a39"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;&nbsp;&nbsp;Add&nbsp;or&nbsp;Update&nbsp;a&nbsp;cell&nbsp;in&nbsp;cache&nbsp;identified&nbsp;by&nbsp;coordinate&nbsp;address</span></div></li>
<li><div class="src-line"><a name="a40"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a41"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;</span><span class="src-doc-type">string&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-doc-var">$pCoord&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Coordinate&nbsp;address&nbsp;of&nbsp;the&nbsp;cell&nbsp;to&nbsp;update</span></div></li>
<li><div class="src-line"><a name="a42"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;</span><span class="src-doc-type">PHPExcel_Cell&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;</span><span class="src-doc-var">$cell&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cell&nbsp;to&nbsp;update</span></div></li>
<li><div class="src-line"><a name="a43"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;</span><span class="src-doc-type">void&nbsp;</span></div></li>
<li><div class="src-line"><a name="a44"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-doc-coretag">@throws</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;Exception</span></div></li>
<li><div class="src-line"><a name="a45"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a46"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../PHPExcel_CachedObjectStorage/PHPExcel_CachedObjectStorage_Memory.html#methodaddCacheData">addCacheData</a><span class="src-sym">(</span><span class="src-var">$pCoord</span><span class="src-sym">,&nbsp;</span><span class="src-id">PHPExcel_Cell&nbsp;</span><span class="src-var">$cell</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a47"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPExcel_CachedObjectStorage/PHPExcel_CachedObjectStorage_CacheBase.html#var$_cellCache">_cellCache</a><span class="src-sym">[</span><span class="src-var">$pCoord</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-var">$cell</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a48"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$cell</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a49"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-comm">//&nbsp;&nbsp;&nbsp;&nbsp;function&nbsp;addCacheData()</span></div></li>
<li><div class="src-line"><a name="a50"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a51"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a52"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a53"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;Get&nbsp;cell&nbsp;at&nbsp;a&nbsp;specific&nbsp;coordinate</span></div></li>
<li><div class="src-line"><a name="a54"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a55"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-doc-type">string&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-doc-var">$pCoord&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Coordinate&nbsp;of&nbsp;the&nbsp;cell</span></div></li>
<li><div class="src-line"><a name="a56"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@throws</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Exception</span></div></li>
<li><div class="src-line"><a name="a57"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-doc-type">PHPExcel_Cell&nbsp;</span><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;Cell&nbsp;that&nbsp;was&nbsp;found,&nbsp;or&nbsp;null&nbsp;if&nbsp;not&nbsp;found</span></div></li>
<li><div class="src-line"><a name="a58"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a59"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../PHPExcel_CachedObjectStorage/PHPExcel_CachedObjectStorage_Memory.html#methodgetCacheData">getCacheData</a><span class="src-sym">(</span><span class="src-var">$pCoord</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a60"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;&nbsp;&nbsp;&nbsp;Check&nbsp;if&nbsp;the&nbsp;entry&nbsp;that&nbsp;has&nbsp;been&nbsp;requested&nbsp;actually&nbsp;exists</span></div></li>
<li><div class="src-line"><a name="a61"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-sym">!</span>isset<span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPExcel_CachedObjectStorage/PHPExcel_CachedObjectStorage_CacheBase.html#var$_cellCache">_cellCache</a><span class="src-sym">[</span><span class="src-var">$pCoord</span><span class="src-sym">]</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a62"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;&nbsp;&nbsp;&nbsp;Return&nbsp;null&nbsp;if&nbsp;requested&nbsp;entry&nbsp;doesn't&nbsp;exist&nbsp;in&nbsp;cache</span></div></li>
<li><div class="src-line"><a name="a63"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-id">null</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a64"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a65"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a66"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;&nbsp;&nbsp;&nbsp;Return&nbsp;requested&nbsp;entry</span></div></li>
<li><div class="src-line"><a name="a67"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPExcel_CachedObjectStorage/PHPExcel_CachedObjectStorage_CacheBase.html#var$_cellCache">_cellCache</a><span class="src-sym">[</span><span class="src-var">$pCoord</span><span class="src-sym">]</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a68"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-comm">//&nbsp;&nbsp;&nbsp;&nbsp;function&nbsp;getCacheData()</span></div></li>
<li><div class="src-line"><a name="a69"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a70"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a71"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../PHPExcel_CachedObjectStorage/PHPExcel_CachedObjectStorage_Memory.html#methodunsetWorksheetCells">unsetWorksheetCells</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a72"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;&nbsp;&nbsp;&nbsp;Because&nbsp;cells&nbsp;are&nbsp;all&nbsp;stored&nbsp;as&nbsp;intact&nbsp;objects&nbsp;in&nbsp;memory,&nbsp;we&nbsp;need&nbsp;to&nbsp;detach&nbsp;each&nbsp;one&nbsp;from&nbsp;the&nbsp;parent</span></div></li>
<li><div class="src-line"><a name="a73"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">foreach</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPExcel_CachedObjectStorage/PHPExcel_CachedObjectStorage_CacheBase.html#var$_cellCache">_cellCache</a>&nbsp;<span class="src-key">as&nbsp;</span><span class="src-var">$k&nbsp;</span>=&gt;&nbsp;<span class="src-sym">&amp;</span><span class="src-var">$cell</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a74"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$cell</span><span class="src-sym">-&gt;</span><span class="src-id">detach</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a75"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPExcel_CachedObjectStorage/PHPExcel_CachedObjectStorage_CacheBase.html#var$_cellCache">_cellCache</a><span class="src-sym">[</span><span class="src-var">$k</span><span class="src-sym">]&nbsp;</span>=&nbsp;<span class="src-id">null</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a76"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a77"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;unset<span class="src-sym">(</span><span class="src-var">$cell</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a78"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a79"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPExcel_CachedObjectStorage/PHPExcel_CachedObjectStorage_CacheBase.html#var$_cellCache">_cellCache</a>&nbsp;=&nbsp;<span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a80"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a81"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;&nbsp;&nbsp;&nbsp;detach&nbsp;ourself&nbsp;from&nbsp;the&nbsp;worksheet,&nbsp;so&nbsp;that&nbsp;it&nbsp;can&nbsp;then&nbsp;delete&nbsp;this&nbsp;object&nbsp;successfully</span></div></li>
<li><div class="src-line"><a name="a82"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPExcel_CachedObjectStorage/PHPExcel_CachedObjectStorage_CacheBase.html#var$_parent">_parent</a>&nbsp;=&nbsp;<span class="src-id">null</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a83"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="src-comm">//&nbsp;&nbsp;&nbsp;&nbsp;function&nbsp;unsetWorksheetCells()</span></div></li>
<li><div class="src-line"><a name="a84"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a85"></a><span class="src-sym">}</span></div></li>
</ol>
</div>
        <div class="credit">
		    <hr />
		    Documentation generated on Tue, 01 Jun 2010 17:05:14 +0200 by <a href="http://www.phpdoc.org">phpDocumentor 1.4.3</a>
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