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<li class="navelem"><a class="el" href="namespacedmlc.html">dmlc</a></li><li class="navelem"><a class="el" href="classdmlc_1_1Row.html">Row</a></li> </ul>
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<div class="header">
<div class="summary">
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pub-attribs">Public Attributes</a> &#124;
<a href="classdmlc_1_1Row-members.html">List of all members</a> </div>
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<div class="title">dmlc::Row&lt; IndexType, DType &gt; Class Template Reference</div> </div>
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<p>one row of training instance
<a href="classdmlc_1_1Row.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="data_8h_source.html">data.h</a>&gt;</code></p>
<div class="dynheader">
Collaboration diagram for dmlc::Row&lt; IndexType, DType &gt;:</div>
<div class="dyncontent">
<div class="center"><img src="classdmlc_1_1Row__coll__graph.png" border="0" usemap="#dmlc_1_1Row_3_01IndexType_00_01DType_01_4_coll__map" alt="Collaboration graph"/></div>
<!-- MAP 0 -->
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a1d4774a0e408869196010f482c7ad230"><td class="memItemLeft" align="right" valign="top">IndexType&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Row.html#a1d4774a0e408869196010f482c7ad230">get_field</a> (size_t i) const</td></tr>
<tr class="separator:a1d4774a0e408869196010f482c7ad230"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae6deb6352345482c70c22e9b8fd923a1"><td class="memItemLeft" align="right" valign="top">IndexType&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Row.html#ae6deb6352345482c70c22e9b8fd923a1">get_index</a> (size_t i) const</td></tr>
<tr class="separator:ae6deb6352345482c70c22e9b8fd923a1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4f0e491a30fd5b25946325753514677e"><td class="memItemLeft" align="right" valign="top">DType&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Row.html#a4f0e491a30fd5b25946325753514677e">get_value</a> (size_t i) const</td></tr>
<tr class="separator:a4f0e491a30fd5b25946325753514677e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af54d5a35af14e87bc29f22efd22a9c20"><td class="memItemLeft" align="right" valign="top">DType&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Row.html#af54d5a35af14e87bc29f22efd22a9c20">get_label</a> () const</td></tr>
<tr class="separator:af54d5a35af14e87bc29f22efd22a9c20"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2131cfd3b0a21778d076c838fa8d288f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacedmlc.html#ab23d78846b42ebd3a436e3bc295b73f4">real_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Row.html#a2131cfd3b0a21778d076c838fa8d288f">get_weight</a> () const</td></tr>
<tr class="separator:a2131cfd3b0a21778d076c838fa8d288f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae2f6acb9a77c26532e795400726c86f6"><td class="memItemLeft" align="right" valign="top">uint64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Row.html#ae2f6acb9a77c26532e795400726c86f6">get_qid</a> () const</td></tr>
<tr class="separator:ae2f6acb9a77c26532e795400726c86f6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aec1f771873407e5b6e5b6c1ae3eb1e43"><td class="memTemplParams" colspan="2">template&lt;typename V &gt; </td></tr>
<tr class="memitem:aec1f771873407e5b6e5b6c1ae3eb1e43"><td class="memTemplItemLeft" align="right" valign="top">V&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Row.html#aec1f771873407e5b6e5b6c1ae3eb1e43">SDot</a> (const V *<a class="el" href="classdmlc_1_1Row.html#a7d3297d9d1e0345fd5cbcc79523c767b">weight</a>, size_t size) const</td></tr>
<tr class="memdesc:aec1f771873407e5b6e5b6c1ae3eb1e43"><td class="mdescLeft">&#160;</td><td class="mdescRight">helper function to compute dot product of current <a href="classdmlc_1_1Row.html#aec1f771873407e5b6e5b6c1ae3eb1e43">More...</a><br /></td></tr>
<tr class="separator:aec1f771873407e5b6e5b6c1ae3eb1e43"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Public Attributes</h2></td></tr>
<tr class="memitem:a696b4316f9e2aa22081a2cc85acc68f9"><td class="memItemLeft" align="right" valign="top">const DType *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Row.html#a696b4316f9e2aa22081a2cc85acc68f9">label</a></td></tr>
<tr class="memdesc:a696b4316f9e2aa22081a2cc85acc68f9"><td class="mdescLeft">&#160;</td><td class="mdescRight">label of the instance <a href="classdmlc_1_1Row.html#a696b4316f9e2aa22081a2cc85acc68f9">More...</a><br /></td></tr>
<tr class="separator:a696b4316f9e2aa22081a2cc85acc68f9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7d3297d9d1e0345fd5cbcc79523c767b"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="namespacedmlc.html#ab23d78846b42ebd3a436e3bc295b73f4">real_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Row.html#a7d3297d9d1e0345fd5cbcc79523c767b">weight</a></td></tr>
<tr class="memdesc:a7d3297d9d1e0345fd5cbcc79523c767b"><td class="mdescLeft">&#160;</td><td class="mdescRight">weight of the instance <a href="classdmlc_1_1Row.html#a7d3297d9d1e0345fd5cbcc79523c767b">More...</a><br /></td></tr>
<tr class="separator:a7d3297d9d1e0345fd5cbcc79523c767b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa51bcac8083e8f37fb742febe7dc5699"><td class="memItemLeft" align="right" valign="top">const uint64_t *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Row.html#aa51bcac8083e8f37fb742febe7dc5699">qid</a></td></tr>
<tr class="memdesc:aa51bcac8083e8f37fb742febe7dc5699"><td class="mdescLeft">&#160;</td><td class="mdescRight">session-id of the instance <a href="classdmlc_1_1Row.html#aa51bcac8083e8f37fb742febe7dc5699">More...</a><br /></td></tr>
<tr class="separator:aa51bcac8083e8f37fb742febe7dc5699"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab6331543a9e03b7a57e6ac2ff038da81"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Row.html#ab6331543a9e03b7a57e6ac2ff038da81">length</a></td></tr>
<tr class="memdesc:ab6331543a9e03b7a57e6ac2ff038da81"><td class="mdescLeft">&#160;</td><td class="mdescRight">length of the sparse vector <a href="classdmlc_1_1Row.html#ab6331543a9e03b7a57e6ac2ff038da81">More...</a><br /></td></tr>
<tr class="separator:ab6331543a9e03b7a57e6ac2ff038da81"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af467a5aac22cdfd49952f8487e0aa04e"><td class="memItemLeft" align="right" valign="top">const IndexType *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Row.html#af467a5aac22cdfd49952f8487e0aa04e">field</a></td></tr>
<tr class="memdesc:af467a5aac22cdfd49952f8487e0aa04e"><td class="mdescLeft">&#160;</td><td class="mdescRight">field of each instance <a href="classdmlc_1_1Row.html#af467a5aac22cdfd49952f8487e0aa04e">More...</a><br /></td></tr>
<tr class="separator:af467a5aac22cdfd49952f8487e0aa04e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a485965d516f8d7e236c03cb5e415006a"><td class="memItemLeft" align="right" valign="top">const IndexType *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Row.html#a485965d516f8d7e236c03cb5e415006a">index</a></td></tr>
<tr class="memdesc:a485965d516f8d7e236c03cb5e415006a"><td class="mdescLeft">&#160;</td><td class="mdescRight">index of each instance <a href="classdmlc_1_1Row.html#a485965d516f8d7e236c03cb5e415006a">More...</a><br /></td></tr>
<tr class="separator:a485965d516f8d7e236c03cb5e415006a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac81aee60c2e4c72303daad9d8932defd"><td class="memItemLeft" align="right" valign="top">const DType *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Row.html#ac81aee60c2e4c72303daad9d8932defd">value</a></td></tr>
<tr class="memdesc:ac81aee60c2e4c72303daad9d8932defd"><td class="mdescLeft">&#160;</td><td class="mdescRight">array value of each instance, this can be NULL indicating every value is set to be 1 <a href="classdmlc_1_1Row.html#ac81aee60c2e4c72303daad9d8932defd">More...</a><br /></td></tr>
<tr class="separator:ac81aee60c2e4c72303daad9d8932defd"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template&lt;typename IndexType, typename DType = real_t&gt;<br />
class dmlc::Row&lt; IndexType, DType &gt;</h3>
<p>one row of training instance </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">IndexType</td><td>type of index </td></tr>
<tr><td class="paramname">DType</td><td>type of data (both label and value will be of DType </td></tr>
</table>
</dd>
</dl>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="a1d4774a0e408869196010f482c7ad230"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1d4774a0e408869196010f482c7ad230">&#9670;&nbsp;</a></span>get_field()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename IndexType , typename DType = real_t&gt; </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">IndexType <a class="el" href="classdmlc_1_1Row.html">dmlc::Row</a>&lt; IndexType, DType &gt;::get_field </td>
<td>(</td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>i</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">i</td><td>the input index </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>field for i-th feature </dd></dl>
</div>
</div>
<a id="ae6deb6352345482c70c22e9b8fd923a1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae6deb6352345482c70c22e9b8fd923a1">&#9670;&nbsp;</a></span>get_index()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename IndexType , typename DType = real_t&gt; </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">IndexType <a class="el" href="classdmlc_1_1Row.html">dmlc::Row</a>&lt; IndexType, DType &gt;::get_index </td>
<td>(</td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>i</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">i</td><td>the input index </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>i-th feature </dd></dl>
</div>
</div>
<a id="af54d5a35af14e87bc29f22efd22a9c20"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af54d5a35af14e87bc29f22efd22a9c20">&#9670;&nbsp;</a></span>get_label()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename IndexType , typename DType = real_t&gt; </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">DType <a class="el" href="classdmlc_1_1Row.html">dmlc::Row</a>&lt; IndexType, DType &gt;::get_label </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>the label of the instance </dd></dl>
</div>
</div>
<a id="ae2f6acb9a77c26532e795400726c86f6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae2f6acb9a77c26532e795400726c86f6">&#9670;&nbsp;</a></span>get_qid()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename IndexType , typename DType = real_t&gt; </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">uint64_t <a class="el" href="classdmlc_1_1Row.html">dmlc::Row</a>&lt; IndexType, DType &gt;::get_qid </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>the qid of the instance, this function is always safe even when qid == NULL </dd></dl>
</div>
</div>
<a id="a4f0e491a30fd5b25946325753514677e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4f0e491a30fd5b25946325753514677e">&#9670;&nbsp;</a></span>get_value()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename IndexType , typename DType = real_t&gt; </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">DType <a class="el" href="classdmlc_1_1Row.html">dmlc::Row</a>&lt; IndexType, DType &gt;::get_value </td>
<td>(</td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>i</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">i</td><td>the input index </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>i-th feature value, this function is always safe even when value == NULL </dd></dl>
</div>
</div>
<a id="a2131cfd3b0a21778d076c838fa8d288f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2131cfd3b0a21778d076c838fa8d288f">&#9670;&nbsp;</a></span>get_weight()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename IndexType , typename DType = real_t&gt; </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="namespacedmlc.html#ab23d78846b42ebd3a436e3bc295b73f4">real_t</a> <a class="el" href="classdmlc_1_1Row.html">dmlc::Row</a>&lt; IndexType, DType &gt;::get_weight </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>the weight of the instance, this function is always safe even when weight == NULL </dd></dl>
</div>
</div>
<a id="aec1f771873407e5b6e5b6c1ae3eb1e43"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aec1f771873407e5b6e5b6c1ae3eb1e43">&#9670;&nbsp;</a></span>SDot()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename IndexType , typename DType = real_t&gt; </div>
<div class="memtemplate">
template&lt;typename V &gt; </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">V <a class="el" href="classdmlc_1_1Row.html">dmlc::Row</a>&lt; IndexType, DType &gt;::SDot </td>
<td>(</td>
<td class="paramtype">const V *&#160;</td>
<td class="paramname"><em>weight</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>size</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>helper function to compute dot product of current </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">weight</td><td>the dense array of weight we want to product </td></tr>
<tr><td class="paramname">size</td><td>the size of the weight vector </td></tr>
</table>
</dd>
</dl>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">V</td><td>type of the weight vector </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the result of dot product </dd></dl>
</div>
</div>
<h2 class="groupheader">Member Data Documentation</h2>
<a id="af467a5aac22cdfd49952f8487e0aa04e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af467a5aac22cdfd49952f8487e0aa04e">&#9670;&nbsp;</a></span>field</h2>
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<div class="memtemplate">
template&lt;typename IndexType , typename DType = real_t&gt; </div>
<table class="memname">
<tr>
<td class="memname">const IndexType* <a class="el" href="classdmlc_1_1Row.html">dmlc::Row</a>&lt; IndexType, DType &gt;::field</td>
</tr>
</table>
</div><div class="memdoc">
<p>field of each instance </p>
</div>
</div>
<a id="a485965d516f8d7e236c03cb5e415006a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a485965d516f8d7e236c03cb5e415006a">&#9670;&nbsp;</a></span>index</h2>
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template&lt;typename IndexType , typename DType = real_t&gt; </div>
<table class="memname">
<tr>
<td class="memname">const IndexType* <a class="el" href="classdmlc_1_1Row.html">dmlc::Row</a>&lt; IndexType, DType &gt;::index</td>
</tr>
</table>
</div><div class="memdoc">
<p>index of each instance </p>
</div>
</div>
<a id="a696b4316f9e2aa22081a2cc85acc68f9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a696b4316f9e2aa22081a2cc85acc68f9">&#9670;&nbsp;</a></span>label</h2>
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template&lt;typename IndexType , typename DType = real_t&gt; </div>
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<tr>
<td class="memname">const DType* <a class="el" href="classdmlc_1_1Row.html">dmlc::Row</a>&lt; IndexType, DType &gt;::label</td>
</tr>
</table>
</div><div class="memdoc">
<p>label of the instance </p>
</div>
</div>
<a id="ab6331543a9e03b7a57e6ac2ff038da81"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab6331543a9e03b7a57e6ac2ff038da81">&#9670;&nbsp;</a></span>length</h2>
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<div class="memtemplate">
template&lt;typename IndexType , typename DType = real_t&gt; </div>
<table class="memname">
<tr>
<td class="memname">size_t <a class="el" href="classdmlc_1_1Row.html">dmlc::Row</a>&lt; IndexType, DType &gt;::length</td>
</tr>
</table>
</div><div class="memdoc">
<p>length of the sparse vector </p>
</div>
</div>
<a id="aa51bcac8083e8f37fb742febe7dc5699"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa51bcac8083e8f37fb742febe7dc5699">&#9670;&nbsp;</a></span>qid</h2>
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template&lt;typename IndexType , typename DType = real_t&gt; </div>
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<tr>
<td class="memname">const uint64_t* <a class="el" href="classdmlc_1_1Row.html">dmlc::Row</a>&lt; IndexType, DType &gt;::qid</td>
</tr>
</table>
</div><div class="memdoc">
<p>session-id of the instance </p>
</div>
</div>
<a id="ac81aee60c2e4c72303daad9d8932defd"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac81aee60c2e4c72303daad9d8932defd">&#9670;&nbsp;</a></span>value</h2>
<div class="memitem">
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<div class="memtemplate">
template&lt;typename IndexType , typename DType = real_t&gt; </div>
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<td class="memname">const DType* <a class="el" href="classdmlc_1_1Row.html">dmlc::Row</a>&lt; IndexType, DType &gt;::value</td>
</tr>
</table>
</div><div class="memdoc">
<p>array value of each instance, this can be NULL indicating every value is set to be 1 </p>
</div>
</div>
<a id="a7d3297d9d1e0345fd5cbcc79523c767b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7d3297d9d1e0345fd5cbcc79523c767b">&#9670;&nbsp;</a></span>weight</h2>
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<div class="memtemplate">
template&lt;typename IndexType , typename DType = real_t&gt; </div>
<table class="memname">
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<td class="memname">const <a class="el" href="namespacedmlc.html#ab23d78846b42ebd3a436e3bc295b73f4">real_t</a>* <a class="el" href="classdmlc_1_1Row.html">dmlc::Row</a>&lt; IndexType, DType &gt;::weight</td>
</tr>
</table>
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<p>weight of the instance </p>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>/work/mxnet/3rdparty/dmlc-core/include/dmlc/<a class="el" href="data_8h_source.html">data.h</a></li>
</ul>
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