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<title>Cutlass: cutlass::TensorRefArray&lt; Storage_, Rank_, MapFunc_, StorageRank_, Index_, LongIndex_ &gt; Struct Template Reference</title>
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<li class="navelem"><a class="el" href="namespacecutlass.html">cutlass</a></li><li class="navelem"><a class="el" href="structcutlass_1_1TensorRefArray.html">TensorRefArray</a></li> </ul>
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<div class="title">cutlass::TensorRefArray&lt; Storage_, Rank_, MapFunc_, StorageRank_, Index_, LongIndex_ &gt; Struct Template Reference</div> </div>
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<p><code>#include &lt;<a class="el" href="tensor__ref__collection_8h_source.html">tensor_ref_collection.h</a>&gt;</code></p>
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Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcutlass_1_1TensorRefArray_1_1ConstIterator.html">ConstIterator</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">TensorRefIterator over <a class="el" href="classcutlass_1_1TensorRef.html">TensorRef</a> objects in <a class="el" href="structcutlass_1_1TensorRefArray.html">TensorRefArray</a>. <a href="classcutlass_1_1TensorRefArray_1_1ConstIterator.html#details">More...</a><br /></td></tr>
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Public Types</h2></td></tr>
<tr class="memitem:ab6a6ed8af1a4b3da33e840409c0a72d8"><td class="memItemLeft" align="right" valign="top">typedef Storage_&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1TensorRefArray.html#ab6a6ed8af1a4b3da33e840409c0a72d8">Storage</a></td></tr>
<tr class="memdesc:ab6a6ed8af1a4b3da33e840409c0a72d8"><td class="mdescLeft">&#160;</td><td class="mdescRight">Element pointed to by the <a class="el" href="classcutlass_1_1TensorRef.html">TensorRef</a>. <a href="#ab6a6ed8af1a4b3da33e840409c0a72d8">More...</a><br /></td></tr>
<tr class="separator:ab6a6ed8af1a4b3da33e840409c0a72d8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8f4658dd194b305ae4f150cf371869d9"><td class="memItemLeft" align="right" valign="top">typedef Index_&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1TensorRefArray.html#a8f4658dd194b305ae4f150cf371869d9">Index</a></td></tr>
<tr class="memdesc:a8f4658dd194b305ae4f150cf371869d9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Index type. <a href="#a8f4658dd194b305ae4f150cf371869d9">More...</a><br /></td></tr>
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<tr class="memitem:a6220549b72ed8451dbf76466b50a96c0"><td class="memItemLeft" align="right" valign="top">typedef LongIndex_&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1TensorRefArray.html#a6220549b72ed8451dbf76466b50a96c0">LongIndex</a></td></tr>
<tr class="memdesc:a6220549b72ed8451dbf76466b50a96c0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Typically, strides in memory can be very large. <a href="#a6220549b72ed8451dbf76466b50a96c0">More...</a><br /></td></tr>
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<tr class="memitem:a066d684240f8a24e1ba621ae3904ec75"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="structcutlass_1_1TensorRefArray.html#a066d684240f8a24e1ba621ae3904ec75">TensorRef</a>&lt; Storage_, Rank_, MapFunc_, StorageRank_, Index_, LongIndex_ &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1TensorRefArray.html#a066d684240f8a24e1ba621ae3904ec75">TensorRef</a></td></tr>
<tr class="memdesc:a066d684240f8a24e1ba621ae3904ec75"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="classcutlass_1_1TensorRef.html">TensorRef</a> type obtained from the <a class="el" href="structcutlass_1_1TensorRefArray.html">TensorRefArray</a>. <a href="#a066d684240f8a24e1ba621ae3904ec75">More...</a><br /></td></tr>
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<tr class="memitem:a5b2702b1029db5b5a0b9dddbb5818e3a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1TensorRefArray.html#a5b2702b1029db5b5a0b9dddbb5818e3a">TensorRefArray</a> ()</td></tr>
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<tr class="memitem:acbda10b4e66cce9963c80f40ae4c1140"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1TensorRefArray.html#acbda10b4e66cce9963c80f40ae4c1140">TensorRefArray</a> (<a class="el" href="structcutlass_1_1TensorRefArray.html#ab6a6ed8af1a4b3da33e840409c0a72d8">Storage</a> **_pointers, <a class="el" href="structcutlass_1_1TensorRefArray.html#a8f4658dd194b305ae4f150cf371869d9">Index</a> _strides[<a class="el" href="structcutlass_1_1TensorRefArray.html#a131bdcf213e3d46672c9b3b34d6bf243">kStorageRank</a> - 1])</td></tr>
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<tr class="memitem:a60763549963465865a2287d018b6b76c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> <a class="el" href="structcutlass_1_1TensorRefArray.html#a066d684240f8a24e1ba621ae3904ec75">TensorRef</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1TensorRefArray.html#a60763549963465865a2287d018b6b76c">at</a> (<a class="el" href="structcutlass_1_1TensorRefArray.html#a8f4658dd194b305ae4f150cf371869d9">Index</a> idx=0) const</td></tr>
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<tr class="memitem:a6b0f0d9cef4a2f3f4a8bf6c192a282db"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> <a class="el" href="classcutlass_1_1TensorRefArray_1_1ConstIterator.html">ConstIterator</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1TensorRefArray.html#a6b0f0d9cef4a2f3f4a8bf6c192a282db">begin</a> ()</td></tr>
<tr class="memdesc:a6b0f0d9cef4a2f3f4a8bf6c192a282db"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns an TesnorRefIterator over the <a class="el" href="classcutlass_1_1TensorRef.html">TensorRef</a> objects in this collection. <a href="#a6b0f0d9cef4a2f3f4a8bf6c192a282db">More...</a><br /></td></tr>
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Public Attributes</h2></td></tr>
<tr class="memitem:ae322501a04b0008e5db4f7fccb6e903e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structcutlass_1_1TensorRefArray.html#ab6a6ed8af1a4b3da33e840409c0a72d8">Storage</a> **&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1TensorRefArray.html#ae322501a04b0008e5db4f7fccb6e903e">pointers</a></td></tr>
<tr class="memdesc:ae322501a04b0008e5db4f7fccb6e903e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Base addresses. <a href="#ae322501a04b0008e5db4f7fccb6e903e">More...</a><br /></td></tr>
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<tr class="memitem:a76228819a72b8ed341e680ba84a960be"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structcutlass_1_1TensorRefArray.html#a8f4658dd194b305ae4f150cf371869d9">Index</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1TensorRefArray.html#a76228819a72b8ed341e680ba84a960be">strides</a> [<a class="el" href="structcutlass_1_1TensorRefArray.html#a131bdcf213e3d46672c9b3b34d6bf243">kStorageRank</a> - 1]</td></tr>
<tr class="memdesc:a76228819a72b8ed341e680ba84a960be"><td class="mdescLeft">&#160;</td><td class="mdescRight">Array of strides. <a href="#a76228819a72b8ed341e680ba84a960be">More...</a><br /></td></tr>
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<tr class="memitem:a131bdcf213e3d46672c9b3b34d6bf243"><td class="memItemLeft" align="right" valign="top">static int const&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1TensorRefArray.html#a131bdcf213e3d46672c9b3b34d6bf243">kStorageRank</a> = StorageRank_</td></tr>
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<tr class="memdesc:a131bdcf213e3d46672c9b3b34d6bf243"><td class="mdescLeft">&#160;</td><td class="mdescRight">Rank of the stride vector. <a href="#a131bdcf213e3d46672c9b3b34d6bf243">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template&lt;typename Storage_, int Rank_, typename MapFunc_ = IdentityTensorMapFunc&lt;Rank_&gt;, int StorageRank_ = MapFunc_::kStorageRank, typename Index_ = int, typename LongIndex_ = long long&gt;<br />
struct cutlass::TensorRefArray&lt; Storage_, Rank_, MapFunc_, StorageRank_, Index_, LongIndex_ &gt;</h3>
<p>This satisfies TensorRefCollection and stores a collection of <a class="el" href="classcutlass_1_1TensorRef.html">TensorRef</a> objects. This is a structure of arrays in that the individual members of the <a class="el" href="classcutlass_1_1TensorRef.html">TensorRef</a> are held in distinct arrays.</p>
<p>Note, <a class="el" href="classcutlass_1_1TensorRef.html">TensorRef</a> maps a logical coordinate space to an n-D array with rank kStorageRank. It maintains a stride vector of similar rank, but the least significant rank is defined to be 1.</p>
<p>The least significant stride of 1 is not stored, and therefore the number of stride arrays is kStorageRank - 1. </p>
</div><h2 class="groupheader">Member Typedef Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a8f4658dd194b305ae4f150cf371869d9">&#9670;&nbsp;</a></span>Index</h2>
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template&lt;typename Storage_ , int Rank_, typename MapFunc_ = IdentityTensorMapFunc&lt;Rank_&gt;, int StorageRank_ = MapFunc_::kStorageRank, typename Index_ = int, typename LongIndex_ = long long&gt; </div>
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<td class="memname">typedef Index_ <a class="el" href="structcutlass_1_1TensorRefArray.html">cutlass::TensorRefArray</a>&lt; Storage_, Rank_, MapFunc_, StorageRank_, Index_, LongIndex_ &gt;::<a class="el" href="structcutlass_1_1TensorRefArray.html#a8f4658dd194b305ae4f150cf371869d9">Index</a></td>
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template&lt;typename Storage_ , int Rank_, typename MapFunc_ = IdentityTensorMapFunc&lt;Rank_&gt;, int StorageRank_ = MapFunc_::kStorageRank, typename Index_ = int, typename LongIndex_ = long long&gt; </div>
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<td class="memname">typedef LongIndex_ <a class="el" href="structcutlass_1_1TensorRefArray.html">cutlass::TensorRefArray</a>&lt; Storage_, Rank_, MapFunc_, StorageRank_, Index_, LongIndex_ &gt;::<a class="el" href="structcutlass_1_1TensorRefArray.html#a6220549b72ed8451dbf76466b50a96c0">LongIndex</a></td>
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<h2 class="memtitle"><span class="permalink"><a href="#ab6a6ed8af1a4b3da33e840409c0a72d8">&#9670;&nbsp;</a></span>Storage</h2>
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template&lt;typename Storage_ , int Rank_, typename MapFunc_ = IdentityTensorMapFunc&lt;Rank_&gt;, int StorageRank_ = MapFunc_::kStorageRank, typename Index_ = int, typename LongIndex_ = long long&gt; </div>
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<td class="memname">typedef Storage_ <a class="el" href="structcutlass_1_1TensorRefArray.html">cutlass::TensorRefArray</a>&lt; Storage_, Rank_, MapFunc_, StorageRank_, Index_, LongIndex_ &gt;::<a class="el" href="structcutlass_1_1TensorRefArray.html#ab6a6ed8af1a4b3da33e840409c0a72d8">Storage</a></td>
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<h2 class="memtitle"><span class="permalink"><a href="#a066d684240f8a24e1ba621ae3904ec75">&#9670;&nbsp;</a></span>TensorRef</h2>
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template&lt;typename Storage_ , int Rank_, typename MapFunc_ = IdentityTensorMapFunc&lt;Rank_&gt;, int StorageRank_ = MapFunc_::kStorageRank, typename Index_ = int, typename LongIndex_ = long long&gt; </div>
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<td class="memname">typedef <a class="el" href="structcutlass_1_1TensorRefArray.html#a066d684240f8a24e1ba621ae3904ec75">TensorRef</a>&lt;Storage_, Rank_, MapFunc_, StorageRank_, Index_, LongIndex_&gt; <a class="el" href="structcutlass_1_1TensorRefArray.html">cutlass::TensorRefArray</a>&lt; Storage_, Rank_, MapFunc_, StorageRank_, Index_, LongIndex_ &gt;::<a class="el" href="structcutlass_1_1TensorRefArray.html#a066d684240f8a24e1ba621ae3904ec75">TensorRef</a></td>
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<h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a5b2702b1029db5b5a0b9dddbb5818e3a">&#9670;&nbsp;</a></span>TensorRefArray() <span class="overload">[1/2]</span></h2>
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template&lt;typename Storage_ , int Rank_, typename MapFunc_ = IdentityTensorMapFunc&lt;Rank_&gt;, int StorageRank_ = MapFunc_::kStorageRank, typename Index_ = int, typename LongIndex_ = long long&gt; </div>
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<td class="memname"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> <a class="el" href="structcutlass_1_1TensorRefArray.html">cutlass::TensorRefArray</a>&lt; Storage_, Rank_, MapFunc_, StorageRank_, Index_, LongIndex_ &gt;::<a class="el" href="structcutlass_1_1TensorRefArray.html">TensorRefArray</a> </td>
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<td>(</td>
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template&lt;typename Storage_ , int Rank_, typename MapFunc_ = IdentityTensorMapFunc&lt;Rank_&gt;, int StorageRank_ = MapFunc_::kStorageRank, typename Index_ = int, typename LongIndex_ = long long&gt; </div>
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<td class="memname"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> <a class="el" href="structcutlass_1_1TensorRefArray.html">cutlass::TensorRefArray</a>&lt; Storage_, Rank_, MapFunc_, StorageRank_, Index_, LongIndex_ &gt;::<a class="el" href="structcutlass_1_1TensorRefArray.html">TensorRefArray</a> </td>
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<td class="paramtype"><a class="el" href="structcutlass_1_1TensorRefArray.html#ab6a6ed8af1a4b3da33e840409c0a72d8">Storage</a> **&#160;</td>
<td class="paramname"><em>_pointers</em>, </td>
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<td class="paramname"><em>_strides</em>[kStorageRank - 1]&#160;</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a60763549963465865a2287d018b6b76c">&#9670;&nbsp;</a></span>at()</h2>
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template&lt;typename Storage_ , int Rank_, typename MapFunc_ = IdentityTensorMapFunc&lt;Rank_&gt;, int StorageRank_ = MapFunc_::kStorageRank, typename Index_ = int, typename LongIndex_ = long long&gt; </div>
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<td class="memname"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> <a class="el" href="structcutlass_1_1TensorRefArray.html#a066d684240f8a24e1ba621ae3904ec75">TensorRef</a> <a class="el" href="structcutlass_1_1TensorRefArray.html">cutlass::TensorRefArray</a>&lt; Storage_, Rank_, MapFunc_, StorageRank_, Index_, LongIndex_ &gt;::at </td>
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template&lt;typename Storage_ , int Rank_, typename MapFunc_ = IdentityTensorMapFunc&lt;Rank_&gt;, int StorageRank_ = MapFunc_::kStorageRank, typename Index_ = int, typename LongIndex_ = long long&gt; </div>
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template&lt;typename Storage_ , int Rank_, typename MapFunc_ = IdentityTensorMapFunc&lt;Rank_&gt;, int StorageRank_ = MapFunc_::kStorageRank, typename Index_ = int, typename LongIndex_ = long long&gt; </div>
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<td class="memname">int const <a class="el" href="structcutlass_1_1TensorRefArray.html">cutlass::TensorRefArray</a>&lt; Storage_, Rank_, MapFunc_, StorageRank_, Index_, LongIndex_ &gt;::kStorageRank = StorageRank_</td>
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<h2 class="memtitle"><span class="permalink"><a href="#ae322501a04b0008e5db4f7fccb6e903e">&#9670;&nbsp;</a></span>pointers</h2>
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template&lt;typename Storage_ , int Rank_, typename MapFunc_ = IdentityTensorMapFunc&lt;Rank_&gt;, int StorageRank_ = MapFunc_::kStorageRank, typename Index_ = int, typename LongIndex_ = long long&gt; </div>
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<td class="memname"><a class="el" href="structcutlass_1_1TensorRefArray.html#ab6a6ed8af1a4b3da33e840409c0a72d8">Storage</a>** <a class="el" href="structcutlass_1_1TensorRefArray.html">cutlass::TensorRefArray</a>&lt; Storage_, Rank_, MapFunc_, StorageRank_, Index_, LongIndex_ &gt;::pointers</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a76228819a72b8ed341e680ba84a960be">&#9670;&nbsp;</a></span>strides</h2>
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template&lt;typename Storage_ , int Rank_, typename MapFunc_ = IdentityTensorMapFunc&lt;Rank_&gt;, int StorageRank_ = MapFunc_::kStorageRank, typename Index_ = int, typename LongIndex_ = long long&gt; </div>
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<td class="memname"><a class="el" href="structcutlass_1_1TensorRefArray.html#a8f4658dd194b305ae4f150cf371869d9">Index</a>* <a class="el" href="structcutlass_1_1TensorRefArray.html">cutlass::TensorRefArray</a>&lt; Storage_, Rank_, MapFunc_, StorageRank_, Index_, LongIndex_ &gt;::strides[<a class="el" href="structcutlass_1_1TensorRefArray.html#a131bdcf213e3d46672c9b3b34d6bf243">kStorageRank</a> - 1]</td>
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<hr/>The documentation for this struct was generated from the following file:<ul>
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