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<a href="fill_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> * Licensed to the Apache Software Foundation (ASF) under one</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * or more contributor license agreements. See the NOTICE file</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * distributed with this work for additional information</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> * regarding copyright ownership. The ASF licenses this file</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * to you under the Apache License, Version 2.0 (the</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * &quot;License&quot;); you may not use this file except in compliance</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> * with the License. You may obtain a copy of the License at</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> * Unless required by applicable law or agreed to in writing,</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> * software distributed under the License is distributed on an</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> * &quot;AS IS&quot; BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> * KIND, either express or implied. See the License for the</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> * specific language governing permissions and limitations</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> * under the License.</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#ifndef MSHADOW_EXTENSION_FILL_H_</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#define MSHADOW_EXTENSION_FILL_H_</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#include &quot;../extension.h&quot;</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacemshadow.html">mshadow</a> {</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="keyword">namespace </span>expr {</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> SrcExp, <span class="keyword">typename</span> ValExp, <span class="keyword">typename</span> IndexExp, <span class="keyword">typename</span> DType&gt;</div><div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html"> 41</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html">MatFillRowElementExp</a>:</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <span class="keyword">public</span> <a class="code" href="structmshadow_1_1expr_1_1Exp.html">Exp</a>&lt;MatFillRowElementExp&lt;SrcExp, ValExp, IndexExp, DType&gt;,</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; DType, type::kChainer&gt; {</div><div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#a4f3876408e4b18953903223fe02a796f"> 45</a></span>&#160; <span class="keyword">const</span> SrcExp &amp;<a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#a4f3876408e4b18953903223fe02a796f">src_</a>;</div><div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#aba0ee516614826d1b74a6fd8944aaabf"> 46</a></span>&#160; <span class="keyword">const</span> ValExp &amp;<a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#aba0ee516614826d1b74a6fd8944aaabf">val_</a>;</div><div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#ab600ad0e0bf2815002d0d38aa47648d8"> 48</a></span>&#160; <span class="keyword">const</span> IndexExp &amp;<a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#ab600ad0e0bf2815002d0d38aa47648d8">index_</a>;</div><div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#a062a343893a88ba14c1ce0da0ba4e65e"> 50</a></span>&#160; <a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#a062a343893a88ba14c1ce0da0ba4e65e">MatFillRowElementExp</a>(<span class="keyword">const</span> SrcExp &amp;src, <span class="keyword">const</span> ValExp &amp;val, <span class="keyword">const</span> IndexExp &amp;index)</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; : src_(src), val_(val), index_(index) {}</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;};</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> SrcExp, <span class="keyword">typename</span> ValExp, <span class="keyword">typename</span> IndexExp,</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="keyword">typename</span> SDType, <span class="keyword">typename</span> VDType, <span class="keyword">typename</span> IDType, <span class="keywordtype">int</span> e1, <span class="keywordtype">int</span> e2, <span class="keywordtype">int</span> e3&gt;</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;<span class="keyword">inline</span> <a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html">MatFillRowElementExp&lt;SrcExp, ValExp, IndexExp, SDType&gt;</a></div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="namespacemshadow_1_1expr.html#a4a65b2f3bb8f0e9a7b0706c17f026870"> 57</a></span>&#160;<a class="code" href="namespacemshadow_1_1expr.html#a4a65b2f3bb8f0e9a7b0706c17f026870">mat_fill_row_element</a>(<span class="keyword">const</span> <a class="code" href="structmshadow_1_1expr_1_1Exp.html">Exp&lt;SrcExp, SDType, e1&gt;</a> &amp;src,</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="keyword">const</span> <a class="code" href="structmshadow_1_1expr_1_1Exp.html">Exp&lt;ValExp, VDType, e2&gt;</a> &amp;val,</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="keyword">const</span> <a class="code" href="structmshadow_1_1expr_1_1Exp.html">Exp&lt;IndexExp, IDType, e3&gt;</a> &amp;index) {</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <a class="code" href="structmshadow_1_1expr_1_1TypeCheckPass.html">TypeCheckPass&lt;ExpInfo&lt;SrcExp&gt;::kDim</a> == 2 &amp;&amp; <a class="code" href="structmshadow_1_1expr_1_1ExpInfo.html">ExpInfo&lt;ValExp&gt;::kDim</a> == 1</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; &amp;&amp; <a class="code" href="structmshadow_1_1expr_1_1ExpInfo.html">ExpInfo&lt;IndexExp&gt;::kDim</a> == 1&gt;::Error_Expression_Does_Not_Meet_Dimension_Req();</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="keywordflow">return</span> <a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html">MatFillRowElementExp&lt;SrcExp, ValExp, IndexExp, SDType&gt;</a>(src.<a class="code" href="structmshadow_1_1expr_1_1Exp.html#adb7e4afd0baed78d66cff87de0a6621f">self</a>(),</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; val.<a class="code" href="structmshadow_1_1expr_1_1Exp.html#adb7e4afd0baed78d66cff87de0a6621f">self</a>(), index.<a class="code" href="structmshadow_1_1expr_1_1Exp.html#adb7e4afd0baed78d66cff87de0a6621f">self</a>());</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;}</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;<span class="comment">//----------------------</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;<span class="comment">// Execution plan</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;<span class="comment">//----------------------</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> SrcExp, <span class="keyword">typename</span> ValExp, <span class="keyword">typename</span> IndexExp, <span class="keyword">typename</span> DType&gt;</div><div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1Plan_3_01MatFillRowElementExp_3_01SrcExp_00_01ValExp_00_01IndexExp_00_01DType_01_4_00_01DType_01_4.html"> 70</a></span>&#160;<span class="keyword">struct </span><a class="code" href="classmshadow_1_1expr_1_1Plan.html">Plan</a>&lt;<a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html">MatFillRowElementExp</a>&lt;SrcExp, ValExp, IndexExp, DType&gt;, DType&gt; {</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1Plan_3_01MatFillRowElementExp_3_01SrcExp_00_01ValExp_00_01IndexExp_00_01DType_01_4_00_01DType_01_4.html#aa934647d1aeca42140dd69e02c88132f"> 72</a></span>&#160; <span class="keyword">explicit</span> <a class="code" href="structmshadow_1_1expr_1_1Plan_3_01MatFillRowElementExp_3_01SrcExp_00_01ValExp_00_01IndexExp_00_01DType_01_4_00_01DType_01_4.html#aa934647d1aeca42140dd69e02c88132f">Plan</a>(<span class="keyword">const</span> <a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html">MatFillRowElementExp&lt;SrcExp, ValExp, IndexExp, DType&gt;</a> &amp;e)</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; : <a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#a4f3876408e4b18953903223fe02a796f">src_</a>(<a class="code" href="namespacemshadow_1_1expr.html#aefd008a0bf012dc8fb99d9bbcca7a078">MakePlan</a>(e.<a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#a4f3876408e4b18953903223fe02a796f">src_</a>)),</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#aba0ee516614826d1b74a6fd8944aaabf">val_</a>(<a class="code" href="namespacemshadow_1_1expr.html#aefd008a0bf012dc8fb99d9bbcca7a078">MakePlan</a>(e.<a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#aba0ee516614826d1b74a6fd8944aaabf">val_</a>)),</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#ab600ad0e0bf2815002d0d38aa47648d8">index_</a>(<a class="code" href="namespacemshadow_1_1expr.html#aefd008a0bf012dc8fb99d9bbcca7a078">MakePlan</a>(e.<a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#ab600ad0e0bf2815002d0d38aa47648d8">index_</a>)) {</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; }</div><div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1Plan_3_01MatFillRowElementExp_3_01SrcExp_00_01ValExp_00_01IndexExp_00_01DType_01_4_00_01DType_01_4.html#af461ba3f4b6bcdc45914e592f9be6de8"> 77</a></span>&#160; <a class="code" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> DType <a class="code" href="structmshadow_1_1expr_1_1Plan_3_01MatFillRowElementExp_3_01SrcExp_00_01ValExp_00_01IndexExp_00_01DType_01_4_00_01DType_01_4.html#af461ba3f4b6bcdc45914e592f9be6de8">Eval</a>(<a class="code" href="namespacemshadow.html#adcbc2e1131386fccb1474b0bdf045926">index_t</a> y, <a class="code" href="namespacemshadow.html#adcbc2e1131386fccb1474b0bdf045926">index_t</a> x)<span class="keyword"> const </span>{</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; <a class="code" href="namespacemshadow.html#adcbc2e1131386fccb1474b0bdf045926">index_t</a> idx = <span class="keyword">static_cast&lt;</span><a class="code" href="namespacemshadow.html#adcbc2e1131386fccb1474b0bdf045926">index_t</a><span class="keyword">&gt;</span>(<a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#ab600ad0e0bf2815002d0d38aa47648d8">index_</a>.Eval(0, y));</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <span class="keywordflow">if</span> (idx == x) {</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span>DType<span class="keyword">&gt;</span>(<a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#aba0ee516614826d1b74a6fd8944aaabf">val_</a>.Eval(0, y));</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span>DType<span class="keyword">&gt;</span>(<a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#a4f3876408e4b18953903223fe02a796f">src_</a>.Eval(y, x));</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; }</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; }</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <a class="code" href="classmshadow_1_1expr_1_1Plan.html">expr::Plan&lt;SrcExp, DType&gt;</a> <a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#a4f3876408e4b18953903223fe02a796f">src_</a>;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <a class="code" href="classmshadow_1_1expr_1_1Plan.html">expr::Plan&lt;ValExp, DType&gt;</a> <a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#aba0ee516614826d1b74a6fd8944aaabf">val_</a>;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <a class="code" href="classmshadow_1_1expr_1_1Plan.html">expr::Plan&lt;IndexExp, DType&gt;</a> <a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#ab600ad0e0bf2815002d0d38aa47648d8">index_</a>;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;};</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160;</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> SrcExp, <span class="keyword">typename</span> ValExp, <span class="keyword">typename</span> IndexExp, <span class="keyword">typename</span> DType&gt;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160;<span class="keyword">inline</span> <a class="code" href="classmshadow_1_1expr_1_1Plan.html">Plan&lt;MatFillRowElementExp&lt;SrcExp, ValExp, IndexExp, DType&gt;</a>, DType&gt;</div><div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="namespacemshadow_1_1expr.html#ac8b55423cf5ab0f15e2143848814d383"> 94</a></span>&#160;<a class="code" href="namespacemshadow_1_1expr.html#aefd008a0bf012dc8fb99d9bbcca7a078">MakePlan</a>(<span class="keyword">const</span> <a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html">MatFillRowElementExp&lt;SrcExp, ValExp, IndexExp, DType&gt;</a> &amp;exp) {</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classmshadow_1_1expr_1_1Plan.html">Plan&lt;MatFillRowElementExp&lt;SrcExp, ValExp, IndexExp, DType&gt;</a>, DType&gt;(exp);</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;}</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;<span class="keyword">template</span>&lt;<span class="keywordtype">int</span> dim, <span class="keyword">typename</span> SrcExp, <span class="keyword">typename</span> ValExp, <span class="keyword">typename</span> IndexExp, <span class="keyword">typename</span> DType&gt;</div><div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1ShapeCheck_3_01dim_00_01MatFillRowElementExp_3_01SrcExp_00_01ValExp_00_01IndexExp_00_01DType_01_4_01_4.html"> 99</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structmshadow_1_1expr_1_1ShapeCheck.html">ShapeCheck</a>&lt;dim, <a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html">MatFillRowElementExp</a>&lt;SrcExp, ValExp, IndexExp, DType&gt; &gt; {</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <span class="keyword">inline</span> <span class="keyword">static</span> <a class="code" href="structmshadow_1_1Shape.html">Shape&lt;dim&gt;</a></div><div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1ShapeCheck_3_01dim_00_01MatFillRowElementExp_3_01SrcExp_00_01ValExp_00_01IndexExp_00_01DType_01_4_01_4.html#a1af8168d11ca8735c65400bd5e9575db"> 101</a></span>&#160; <a class="code" href="structmshadow_1_1expr_1_1ShapeCheck_3_01dim_00_01MatFillRowElementExp_3_01SrcExp_00_01ValExp_00_01IndexExp_00_01DType_01_4_01_4.html#a1af8168d11ca8735c65400bd5e9575db">Check</a>(<span class="keyword">const</span> <a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html">MatFillRowElementExp&lt;SrcExp, ValExp, IndexExp, DType&gt;</a> &amp;t) {</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; CHECK(dim == 2)</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; &lt;&lt; <span class="stringliteral">&quot;MatFillRowElementExp only support 2 dimension output&quot;</span>;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <a class="code" href="structmshadow_1_1Shape.html">Shape&lt;2&gt;</a> shape_src = <a class="code" href="structmshadow_1_1expr_1_1ShapeCheck.html#af44e6a3b97cf3b245bc1b7ad4cacb306">ShapeCheck&lt;2, SrcExp&gt;::Check</a>(t.<a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#a4f3876408e4b18953903223fe02a796f">src_</a>);</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; <a class="code" href="structmshadow_1_1Shape.html">Shape&lt;1&gt;</a> shape_val = <a class="code" href="structmshadow_1_1expr_1_1ShapeCheck.html#af44e6a3b97cf3b245bc1b7ad4cacb306">ShapeCheck&lt;1, ValExp&gt;::Check</a>(t.<a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#aba0ee516614826d1b74a6fd8944aaabf">val_</a>);</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <a class="code" href="structmshadow_1_1Shape.html">Shape&lt;1&gt;</a> shape_index = <a class="code" href="structmshadow_1_1expr_1_1ShapeCheck.html#af44e6a3b97cf3b245bc1b7ad4cacb306">ShapeCheck&lt;1, IndexExp&gt;::Check</a>(t.<a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#ab600ad0e0bf2815002d0d38aa47648d8">index_</a>);</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; CHECK((shape_src[0] == shape_index[0]) &amp;&amp; (shape_index[0] == shape_val[0]))</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; &lt;&lt; <span class="stringliteral">&quot;mat_fill_row_element index length, val length and number of rows in matrix&quot;</span>;</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; <span class="keywordflow">return</span> shape_src;</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; }</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160;};</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> SrcExp, <span class="keyword">typename</span> ValExp, <span class="keyword">typename</span> IndexExp, <span class="keyword">typename</span> DType&gt;</div><div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1ExpInfo_3_01MatFillRowElementExp_3_01SrcExp_00_01ValExp_00_01IndexExp_00_01DType_01_4_01_4.html"> 114</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structmshadow_1_1expr_1_1ExpInfo.html">ExpInfo</a>&lt;<a class="code" href="structmshadow_1_1expr_1_1MatFillRowElementExp.html">MatFillRowElementExp</a>&lt;SrcExp, ValExp, IndexExp, DType&gt; &gt; {</div><div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1ExpInfo_3_01MatFillRowElementExp_3_01SrcExp_00_01ValExp_00_01IndexExp_00_01DType_01_4_01_4.html#ac573006373871c7e76344218d66f496e"> 115</a></span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> kDim = 2;</div><div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1ExpInfo_3_01MatFillRowElementExp_3_01SrcExp_00_01ValExp_00_01IndexExp_00_01DType_01_4_01_4.html#afc12f10119ad8f6ab86be8734e8b46be"> 116</a></span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> kDevMask =</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <a class="code" href="structmshadow_1_1expr_1_1ExpInfo.html">ExpInfo&lt;SrcExp&gt;::kDevMask</a> &amp; <a class="code" href="structmshadow_1_1expr_1_1ExpInfo.html">ExpInfo&lt;ValExp&gt;::kDevMask</a> &amp; <a class="code" href="structmshadow_1_1expr_1_1ExpInfo.html">ExpInfo&lt;IndexExp&gt;::kDevMask</a>;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160;};</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160;} <span class="comment">// namespace expr</span></div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160;} <span class="comment">// namespace mshadow</span></div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160;<span class="preprocessor">#endif // MSHADOW_EXTENSION_FILL_H_</span></div><div class="ttc" id="structmshadow_1_1expr_1_1MatFillRowElementExp_html_a062a343893a88ba14c1ce0da0ba4e65e"><div class="ttname"><a href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#a062a343893a88ba14c1ce0da0ba4e65e">mshadow::expr::MatFillRowElementExp::MatFillRowElementExp</a></div><div class="ttdeci">MatFillRowElementExp(const SrcExp &amp;src, const ValExp &amp;val, const IndexExp &amp;index)</div><div class="ttdoc">constructor </div><div class="ttdef"><b>Definition:</b> fill.h:50</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1Exp_html_adb7e4afd0baed78d66cff87de0a6621f"><div class="ttname"><a href="structmshadow_1_1expr_1_1Exp.html#adb7e4afd0baed78d66cff87de0a6621f">mshadow::expr::Exp::self</a></div><div class="ttdeci">const SubType &amp; self(void) const</div><div class="ttdef"><b>Definition:</b> expression.h:82</div></div>
<div class="ttc" id="classmshadow_1_1expr_1_1Plan_html"><div class="ttname"><a href="classmshadow_1_1expr_1_1Plan.html">mshadow::expr::Plan</a></div><div class="ttdef"><b>Definition:</b> expr_engine-inl.h:58</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1TypeCheckPass_html"><div class="ttname"><a href="structmshadow_1_1expr_1_1TypeCheckPass.html">mshadow::expr::TypeCheckPass</a></div><div class="ttdoc">used to help static type check </div><div class="ttdef"><b>Definition:</b> expr_engine-inl.h:330</div></div>
<div class="ttc" id="structmshadow_1_1Shape_html"><div class="ttname"><a href="structmshadow_1_1Shape.html">mshadow::Shape&lt; dim &gt;</a></div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1MatFillRowElementExp_html_ab600ad0e0bf2815002d0d38aa47648d8"><div class="ttname"><a href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#ab600ad0e0bf2815002d0d38aa47648d8">mshadow::expr::MatFillRowElementExp::index_</a></div><div class="ttdeci">const IndexExp &amp; index_</div><div class="ttdoc">index operand </div><div class="ttdef"><b>Definition:</b> fill.h:48</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1Plan_3_01MatFillRowElementExp_3_01SrcExp_00_01ValExp_00_01IndexExp_00_01DType_01_4_00_01DType_01_4_html_af461ba3f4b6bcdc45914e592f9be6de8"><div class="ttname"><a href="structmshadow_1_1expr_1_1Plan_3_01MatFillRowElementExp_3_01SrcExp_00_01ValExp_00_01IndexExp_00_01DType_01_4_00_01DType_01_4.html#af461ba3f4b6bcdc45914e592f9be6de8">mshadow::expr::Plan&lt; MatFillRowElementExp&lt; SrcExp, ValExp, IndexExp, DType &gt;, DType &gt;::Eval</a></div><div class="ttdeci">MSHADOW_XINLINE DType Eval(index_t y, index_t x) const</div><div class="ttdef"><b>Definition:</b> fill.h:77</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1ShapeCheck_html_af44e6a3b97cf3b245bc1b7ad4cacb306"><div class="ttname"><a href="structmshadow_1_1expr_1_1ShapeCheck.html#af44e6a3b97cf3b245bc1b7ad4cacb306">mshadow::expr::ShapeCheck::Check</a></div><div class="ttdeci">static Shape&lt; dim &gt; Check(const E &amp;t)</div></div>
<div class="ttc" id="3rdparty_2mshadow_2mshadow_2base_8h_html_af205b8ab4d8733133d590df7d2639d69"><div class="ttname"><a href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a></div><div class="ttdeci">#define MSHADOW_XINLINE</div><div class="ttdef"><b>Definition:</b> base.h:230</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1ExpInfo_html"><div class="ttname"><a href="structmshadow_1_1expr_1_1ExpInfo.html">mshadow::expr::ExpInfo</a></div><div class="ttdoc">static type inference template, used to get the dimension of each expression, if ExpInfo&lt;E&gt;::kDim == ...</div><div class="ttdef"><b>Definition:</b> expr_engine-inl.h:262</div></div>
<div class="ttc" id="namespacemshadow_html_adcbc2e1131386fccb1474b0bdf045926"><div class="ttname"><a href="namespacemshadow.html#adcbc2e1131386fccb1474b0bdf045926">mshadow::index_t</a></div><div class="ttdeci">int32_t index_t</div><div class="ttdoc">type that will be used for index </div><div class="ttdef"><b>Definition:</b> base.h:343</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1MatFillRowElementExp_html_aba0ee516614826d1b74a6fd8944aaabf"><div class="ttname"><a href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#aba0ee516614826d1b74a6fd8944aaabf">mshadow::expr::MatFillRowElementExp::val_</a></div><div class="ttdeci">const ValExp &amp; val_</div><div class="ttdef"><b>Definition:</b> fill.h:46</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1Plan_3_01MatFillRowElementExp_3_01SrcExp_00_01ValExp_00_01IndexExp_00_01DType_01_4_00_01DType_01_4_html_aa934647d1aeca42140dd69e02c88132f"><div class="ttname"><a href="structmshadow_1_1expr_1_1Plan_3_01MatFillRowElementExp_3_01SrcExp_00_01ValExp_00_01IndexExp_00_01DType_01_4_00_01DType_01_4.html#aa934647d1aeca42140dd69e02c88132f">mshadow::expr::Plan&lt; MatFillRowElementExp&lt; SrcExp, ValExp, IndexExp, DType &gt;, DType &gt;::Plan</a></div><div class="ttdeci">Plan(const MatFillRowElementExp&lt; SrcExp, ValExp, IndexExp, DType &gt; &amp;e)</div><div class="ttdef"><b>Definition:</b> fill.h:72</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1ShapeCheck_html"><div class="ttname"><a href="structmshadow_1_1expr_1_1ShapeCheck.html">mshadow::expr::ShapeCheck</a></div><div class="ttdoc">runtime shape checking template get the shape of an expression, report error if shape mismatch ...</div><div class="ttdef"><b>Definition:</b> expr_engine-inl.h:364</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1MatFillRowElementExp_html_a4f3876408e4b18953903223fe02a796f"><div class="ttname"><a href="structmshadow_1_1expr_1_1MatFillRowElementExp.html#a4f3876408e4b18953903223fe02a796f">mshadow::expr::MatFillRowElementExp::src_</a></div><div class="ttdeci">const SrcExp &amp; src_</div><div class="ttdoc">src operand </div><div class="ttdef"><b>Definition:</b> fill.h:45</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1MatFillRowElementExp_html"><div class="ttname"><a href="structmshadow_1_1expr_1_1MatFillRowElementExp.html">mshadow::expr::MatFillRowElementExp</a></div><div class="ttdoc">Set value of a specific element in each line of the data matrix. </div><div class="ttdef"><b>Definition:</b> fill.h:41</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1Exp_html"><div class="ttname"><a href="structmshadow_1_1expr_1_1Exp.html">mshadow::expr::Exp</a></div><div class="ttdoc">defines how expression exp can be evaluated and stored into dst </div><div class="ttdef"><b>Definition:</b> expression.h:79</div></div>
<div class="ttc" id="namespacemshadow_1_1expr_html_aefd008a0bf012dc8fb99d9bbcca7a078"><div class="ttname"><a href="namespacemshadow_1_1expr.html#aefd008a0bf012dc8fb99d9bbcca7a078">mshadow::expr::MakePlan</a></div><div class="ttdeci">Plan&lt; BinaryMapExp&lt; OP, TA, TB, DType, etype &gt;, DType &gt; MakePlan(const BinaryMapExp&lt; OP, TA, TB, DType, etype &gt; &amp;e)</div><div class="ttdef"><b>Definition:</b> expr_engine-inl.h:239</div></div>
<div class="ttc" id="namespacemshadow_html"><div class="ttname"><a href="namespacemshadow.html">mshadow</a></div><div class="ttdoc">overloaded + operator between half_t and bf16_t </div><div class="ttdef"><b>Definition:</b> base.h:334</div></div>
<div class="ttc" id="namespacemshadow_1_1expr_html_a4a65b2f3bb8f0e9a7b0706c17f026870"><div class="ttname"><a href="namespacemshadow_1_1expr.html#a4a65b2f3bb8f0e9a7b0706c17f026870">mshadow::expr::mat_fill_row_element</a></div><div class="ttdeci">MatFillRowElementExp&lt; SrcExp, ValExp, IndexExp, SDType &gt; mat_fill_row_element(const Exp&lt; SrcExp, SDType, e1 &gt; &amp;src, const Exp&lt; ValExp, VDType, e2 &gt; &amp;val, const Exp&lt; IndexExp, IDType, e3 &gt; &amp;index)</div><div class="ttdef"><b>Definition:</b> fill.h:57</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1ShapeCheck_3_01dim_00_01MatFillRowElementExp_3_01SrcExp_00_01ValExp_00_01IndexExp_00_01DType_01_4_01_4_html_a1af8168d11ca8735c65400bd5e9575db"><div class="ttname"><a href="structmshadow_1_1expr_1_1ShapeCheck_3_01dim_00_01MatFillRowElementExp_3_01SrcExp_00_01ValExp_00_01IndexExp_00_01DType_01_4_01_4.html#a1af8168d11ca8735c65400bd5e9575db">mshadow::expr::ShapeCheck&lt; dim, MatFillRowElementExp&lt; SrcExp, ValExp, IndexExp, DType &gt; &gt;::Check</a></div><div class="ttdeci">static Shape&lt; dim &gt; Check(const MatFillRowElementExp&lt; SrcExp, ValExp, IndexExp, DType &gt; &amp;t)</div><div class="ttdef"><b>Definition:</b> fill.h:101</div></div>
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