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<li class="navelem"><b>voro</b></li><li class="navelem"><a class="el" href="classvoro_1_1particle__order.html">particle_order</a></li> </ul>
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<div class="title">voro::particle_order Class Reference</div> </div>
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<p>A class for storing ordering information when particles are added to a container.
<a href="classvoro_1_1particle__order.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="c__loops_8hh_source.html">c_loops.hh</a>&gt;</code></p>
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Public Member Functions</h2></td></tr>
<tr class="memitem:a205b5e4a472043123d091b1a3bc103c8"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classvoro_1_1particle__order.html#a205b5e4a472043123d091b1a3bc103c8">particle_order</a> (int init_size=init_ordering_size)</td></tr>
<tr class="memitem:aec68354015eedbde68752a58a8457c90"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classvoro_1_1particle__order.html#aec68354015eedbde68752a58a8457c90">~particle_order</a> ()</td></tr>
<tr class="memitem:adabcf6cd995eb03fe007844ba5637a8a"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classvoro_1_1particle__order.html#adabcf6cd995eb03fe007844ba5637a8a">add</a> (int ijk, int q)</td></tr>
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Data Fields</h2></td></tr>
<tr class="memitem:af8bef46cbdfdee608090aa5df0666df2"><td class="memItemLeft" align="right" valign="top">int *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classvoro_1_1particle__order.html#af8bef46cbdfdee608090aa5df0666df2">o</a></td></tr>
<tr class="memitem:a6aeb89179930977f344416a0ba1c38a4"><td class="memItemLeft" align="right" valign="top">int *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classvoro_1_1particle__order.html#a6aeb89179930977f344416a0ba1c38a4">op</a></td></tr>
<tr class="memitem:a742bc941dfd87ecd64b42f6e50df19db"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classvoro_1_1particle__order.html#a742bc941dfd87ecd64b42f6e50df19db">size</a></td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>When particles are added to a container class, they are sorted into an internal computational grid of blocks. The <a class="el" href="classvoro_1_1particle__order.html" title="A class for storing ordering information when particles are added to a container.">particle_order</a> class provides a mechanism for remembering which block particles were sorted into. The import and put routines in the container class have variants that also take a <a class="el" href="classvoro_1_1particle__order.html" title="A class for storing ordering information when particles are added to a container.">particle_order</a> class. Each time they are called, they will store the block that the particle was sorted into, plus the position of the particle within the block. The <a class="el" href="classvoro_1_1particle__order.html" title="A class for storing ordering information when particles are added to a container.">particle_order</a> class can used by the <a class="el" href="classvoro_1_1c__loop__order.html" title="Class for looping over all of the particles specified in a pre-assembled particle_order class...">c_loop_order</a> class to specifically loop over the particles that have their information stored within it. </p>
<p>Definition at line <a class="el" href="c__loops_8hh_source.html#l00037">37</a> of file <a class="el" href="c__loops_8hh_source.html">c_loops.hh</a>.</p>
</div><hr/><h2>Constructor &amp; Destructor Documentation</h2>
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<td class="memname">voro::particle_order::particle_order </td>
<td>(</td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>init_size</em> = <code>init_ordering_size</code></td><td>)</td>
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<p>The <a class="el" href="classvoro_1_1particle__order.html" title="A class for storing ordering information when particles are added to a container.">particle_order</a> constructor allocates memory to store the ordering information. </p>
<dl class="params"><dt>Parameters:</dt><dd>
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<tr><td class="paramdir">[in]</td><td class="paramname">init_size</td><td>the initial amount of memory to allocate. </td></tr>
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</dd>
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<p>Definition at line <a class="el" href="c__loops_8hh_source.html#l00051">51</a> of file <a class="el" href="c__loops_8hh_source.html">c_loops.hh</a>.</p>
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<td class="memname">voro::particle_order::~particle_order </td>
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<p>The <a class="el" href="classvoro_1_1particle__order.html" title="A class for storing ordering information when particles are added to a container.">particle_order</a> destructor frees the dynamically allocated memory used to store the ordering information. </p>
<p>Definition at line <a class="el" href="c__loops_8hh_source.html#l00055">55</a> of file <a class="el" href="c__loops_8hh_source.html">c_loops.hh</a>.</p>
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<hr/><h2>Member Function Documentation</h2>
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<td class="memname">void voro::particle_order::add </td>
<td>(</td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>ijk</em>, </td>
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<td class="paramtype">int&#160;</td>
<td class="paramname"><em>q</em>&#160;</td>
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<p>Adds a record to the order, corresponding to the memory address of where a particle was placed into the container. </p>
<dl class="params"><dt>Parameters:</dt><dd>
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<tr><td class="paramdir">[in]</td><td class="paramname">ijk</td><td>the block into which the particle was placed. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">q</td><td>the position within the block where the particle was placed. </td></tr>
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<p>Definition at line <a class="el" href="c__loops_8hh_source.html#l00063">63</a> of file <a class="el" href="c__loops_8hh_source.html">c_loops.hh</a>.</p>
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<hr/><h2>Field Documentation</h2>
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<p>A pointer to the array holding the ordering. </p>
<p>Definition at line <a class="el" href="c__loops_8hh_source.html#l00040">40</a> of file <a class="el" href="c__loops_8hh_source.html">c_loops.hh</a>.</p>
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<p>A pointer to the next position in the ordering array in which to store an entry. </p>
<p>Definition at line <a class="el" href="c__loops_8hh_source.html#l00043">43</a> of file <a class="el" href="c__loops_8hh_source.html">c_loops.hh</a>.</p>
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<p>The current memory allocation for the class, set to the number of entries which can be stored. </p>
<p>Definition at line <a class="el" href="c__loops_8hh_source.html#l00046">46</a> of file <a class="el" href="c__loops_8hh_source.html">c_loops.hh</a>.</p>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="c__loops_8hh_source.html">c_loops.hh</a></li>
<li><a class="el" href="c__loops_8cc_source.html">c_loops.cc</a></li>
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