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| <a href="include_2mxnet_2tuple_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> <span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <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> <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> <span class="comment"> * distributed with this work for additional information</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <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> <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> <span class="comment"> * "License"); you may not use this file except in compliance</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <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> <span class="comment"> *</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <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> <span class="comment"> *</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <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> <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> <span class="comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <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> <span class="comment"> * specific language governing permissions and limitations</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * under the License.</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> */</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#ifndef MXNET_TUPLE_H_</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#define MXNET_TUPLE_H_</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <vector></span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <type_traits></span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <algorithm></span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <utility></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <iostream></span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include "<a class="code" href="3rdparty_2tvm_2nnvm_2include_2nnvm_2op__attr__types_8h.html">nnvm/op_attr_types.h</a>"</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include "<a class="code" href="3rdparty_2tvm_2nnvm_2include_2nnvm_2graph__attr__types_8h.html">nnvm/graph_attr_types.h</a>"</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include "<a class="code" href="graph_8h.html">nnvm/graph.h</a>"</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include "<a class="code" href="pass_8h.html">nnvm/pass.h</a>"</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include "<a class="code" href="object_8h.html">runtime/object.h</a>"</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include "<a class="code" href="ffi__helper_8h.html">runtime/ffi_helper.h</a>"</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include "<a class="code" href="node_2container_8h.html">node/container.h</a>"</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include "<a class="code" href="expr_8h.html">ir/expr.h</a>"</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">namespace </span><a class="code" href="namespacemxnet.html">mxnet</a> {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">template</span><<span class="keyword">typename</span> ValueType></div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html"> 57</a></span> <span class="keyword">class </span><a class="code" href="classmxnet_1_1Tuple.html">Tuple</a> {</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <a class="code" href="classmxnet_1_1Tuple.html#a8ab381de010f2d03638ab65d52c52336">Tuple</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#a361c7b85d10b37eeb25de15379081d17"> 62</a></span>  <span class="keyword">inline</span> <a class="code" href="classmxnet_1_1Tuple.html#a361c7b85d10b37eeb25de15379081d17">~Tuple</a>() {</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">delete</span> [] <a class="code" href="classmxnet_1_1Tuple.html#a35847de488bef5570c45ac44f572b755">data_heap_</a>;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  }</div><div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#ac8558a3334960cf2721a6f0093a63e00"> 70</a></span>  <span class="keyword">inline</span> <a class="code" href="classmxnet_1_1Tuple.html#ac8558a3334960cf2721a6f0093a63e00">Tuple</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>, <span class="keyword">const</span> <a class="code" href="namespacennvm.html#a1742f4071051bd6949ef5f4f007a6e9a">dim_t</a> value) { <span class="comment">// NOLINT(*)</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a6e95fa68089ea9d465a383d5e32a4758">SetDim</a>(ndim);</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">if</span> (ndim > 0) {</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  std::fill_n(<a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>(), ndim, value);</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  }</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  }</div><div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#ad5a51dab602640f405ed02adcbddae76"> 80</a></span>  <span class="keyword">inline</span> <a class="code" href="classmxnet_1_1Tuple.html#ad5a51dab602640f405ed02adcbddae76">Tuple</a>(<span class="keyword">const</span> <a class="code" href="classnnvm_1_1Tuple.html">Tuple<ValueType></a>& s) {</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">if</span> (s.<a class="code" href="classnnvm_1_1Tuple.html#abd08871f227505b80e9c1f93f3f60b1a">ndim</a>() == -1) {</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a6e95fa68089ea9d465a383d5e32a4758">SetDim</a>(-1);</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a2fa519288bdce42447674e78fa4c6fda">assign</a>(s.<a class="code" href="classnnvm_1_1Tuple.html#a3543b5243ccd3931543d846fa0a1f4da">begin</a>(), s.<a class="code" href="classnnvm_1_1Tuple.html#ac513f88b3fe6cdb8b6e35dbea95eb78d">end</a>());</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  }</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  }</div><div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#a5088886fed4c9c8a24380e411a3f8896"> 91</a></span>  <span class="keyword">inline</span> <a class="code" href="classmxnet_1_1Tuple.html#a5088886fed4c9c8a24380e411a3f8896">Tuple</a>(std::initializer_list<ValueType> init) {</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a2fa519288bdce42447674e78fa4c6fda">assign</a>(init.begin(), init.end());</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  }</div><div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#aed240b2029b4a1af42f39ce53a1f3689"> 98</a></span>  <span class="keyword">inline</span> <a class="code" href="classmxnet_1_1Tuple.html#aed240b2029b4a1af42f39ce53a1f3689">Tuple</a>(std::vector<ValueType> init) { <span class="comment">// NOLINT(runtime/explicit)</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a2fa519288bdce42447674e78fa4c6fda">assign</a>(init.begin(), init.end());</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  }</div><div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#aed8176d7b46457ebe8cc3aba0d88fbb3"> 106</a></span>  <span class="keyword">inline</span> <a class="code" href="classmxnet_1_1Tuple.html#aed8176d7b46457ebe8cc3aba0d88fbb3">Tuple</a>(<a class="code" href="classnnvm_1_1Tuple.html">Tuple<ValueType></a>&& src) { <span class="comment">// NOLINT(runtime/explicit)</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#afa1c967366ffdc49d346b75f005cf970">swap</a>(src);</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  }</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keyword">template</span><<span class="keyword">typename</span> RandomAccessIterator></div><div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#a13e6f844b1d6d74a6864f2990702811e"> 116</a></span>  <span class="keyword">inline</span> <a class="code" href="classmxnet_1_1Tuple.html#a13e6f844b1d6d74a6864f2990702811e">Tuple</a>(RandomAccessIterator <a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>,</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  RandomAccessIterator <a class="code" href="classmxnet_1_1Tuple.html#aa44cc7208cd93a52a4de536a66d9377b">end</a>) {</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a2fa519288bdce42447674e78fa4c6fda">assign</a>(begin, end);</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  }</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#a511d5d1f696988cfe2a56c05e6baef84"> 121</a></span>  <span class="keyword">inline</span> <span class="keyword">explicit</span> <a class="code" href="classmxnet_1_1Tuple.html#a511d5d1f696988cfe2a56c05e6baef84">Tuple</a>(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1runtime_1_1ObjectRef.html">runtime::ObjectRef</a>& src) {</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keyword">using namespace </span>runtime;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  ADT adt = Downcast<ADT, ObjectRef>(src);</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a6e95fa68089ea9d465a383d5e32a4758">SetDim</a>(adt.size());</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a>; ++i) {</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>()[i] = Downcast<Integer, ObjectRef>(adt[i])->value;</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  }</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  }</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keyword">template</span><<span class="keyword">typename</span> RandomAccessIterator></div><div class="line"><a name="l00137"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#a2fa519288bdce42447674e78fa4c6fda"> 137</a></span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classmxnet_1_1Tuple.html#a2fa519288bdce42447674e78fa4c6fda">assign</a>(RandomAccessIterator <a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>,</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  RandomAccessIterator <a class="code" href="classmxnet_1_1Tuple.html#aa44cc7208cd93a52a4de536a66d9377b">end</a>) {</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a6e95fa68089ea9d465a383d5e32a4758">SetDim</a>(end - begin);</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  CHECK_GE(<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>(), 0);</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  std::copy(begin, end, this-><a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>());</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  }</div><div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#afa1c967366ffdc49d346b75f005cf970"> 147</a></span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classmxnet_1_1Tuple.html#afa1c967366ffdc49d346b75f005cf970">swap</a>(<a class="code" href="classnnvm_1_1Tuple.html">Tuple<ValueType></a>& other) { <span class="comment">// NOLINT(*)</span></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  std::swap(<a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a>, other.<a class="code" href="classnnvm_1_1Tuple.html#a65b30701dcaaf1c0253a16f5bcd89dce">ndim_</a>);</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  std::swap(<a class="code" href="classmxnet_1_1Tuple.html#ab2896f3e9701715ac70934b98d31bba2">num_heap_allocated_</a>, other.<a class="code" href="classnnvm_1_1Tuple.html#a056441b8ac64e7f88cd1a84bcefa76c6">num_heap_allocated_</a>);</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  std::swap(<a class="code" href="classmxnet_1_1Tuple.html#aed4c55d30bdc9e76bfb04895cab2bde1">data_stack_</a>, other.<a class="code" href="classnnvm_1_1Tuple.html#aad171dde54960916c4bc0a53e567d252">data_stack_</a>);</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  std::swap(<a class="code" href="classmxnet_1_1Tuple.html#a35847de488bef5570c45ac44f572b755">data_heap_</a>, other.<a class="code" href="classnnvm_1_1Tuple.html#aa1fb85efc45e1253d9772dff82331173">data_heap_</a>);</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  }</div><div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#a31b66af0aa09d7bb21cad939f960b5f1"> 158</a></span>  <span class="keyword">inline</span> <a class="code" href="classnnvm_1_1Tuple.html">Tuple<ValueType></a>& <a class="code" href="classmxnet_1_1Tuple.html#a31b66af0aa09d7bb21cad939f960b5f1">operator=</a>(<span class="keyword">const</span> <a class="code" href="classnnvm_1_1Tuple.html">Tuple<ValueType></a>& src) {</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">if</span> (src.<a class="code" href="classnnvm_1_1Tuple.html#abd08871f227505b80e9c1f93f3f60b1a">ndim</a>() == -1) {</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a6e95fa68089ea9d465a383d5e32a4758">SetDim</a>(-1);</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a2fa519288bdce42447674e78fa4c6fda">assign</a>(src.<a class="code" href="classnnvm_1_1Tuple.html#a3543b5243ccd3931543d846fa0a1f4da">begin</a>(), src.<a class="code" href="classnnvm_1_1Tuple.html#ac513f88b3fe6cdb8b6e35dbea95eb78d">end</a>());</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  }</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  }</div><div class="line"><a name="l00171"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#acb4f823185342cbcb2a3628e01bd9341"> 171</a></span>  <span class="keyword">inline</span> <a class="code" href="classnnvm_1_1Tuple.html">Tuple<ValueType></a>& <a class="code" href="classmxnet_1_1Tuple.html#acb4f823185342cbcb2a3628e01bd9341">operator=</a>(<a class="code" href="classnnvm_1_1Tuple.html">Tuple<ValueType></a>&& src) {</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <a class="code" href="classnnvm_1_1Tuple.html">Tuple<ValueType></a>(std::move(src)).<a class="code" href="classmxnet_1_1Tuple.html#afa1c967366ffdc49d346b75f005cf970">swap</a>(*<span class="keyword">this</span>);</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  }</div><div class="line"><a name="l00180"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#a328d45068a42cfdd125541c3bc50586b"> 180</a></span>  <span class="keyword">inline</span> <a class="code" href="classnnvm_1_1Tuple.html">Tuple<ValueType></a> &<a class="code" href="classmxnet_1_1Tuple.html#a328d45068a42cfdd125541c3bc50586b">operator=</a>(std::initializer_list<ValueType> init) {</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a2fa519288bdce42447674e78fa4c6fda">assign</a>(init.begin(), init.end());</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  }</div><div class="line"><a name="l00188"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#ab04478fcd9565adbe39cd1077a23c02b"> 188</a></span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classmxnet_1_1Tuple.html#ab04478fcd9565adbe39cd1077a23c02b">operator==</a>(<span class="keyword">const</span> <a class="code" href="classnnvm_1_1Tuple.html">Tuple<ValueType></a> &s)<span class="keyword"> const </span>{</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">if</span> (<a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a> != s.<a class="code" href="classnnvm_1_1Tuple.html#a65b30701dcaaf1c0253a16f5bcd89dce">ndim_</a>) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">if</span> (<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>() == -1) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">return</span> std::equal(<a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>(), <a class="code" href="classmxnet_1_1Tuple.html#aa44cc7208cd93a52a4de536a66d9377b">end</a>(), s.<a class="code" href="classnnvm_1_1Tuple.html#a3543b5243ccd3931543d846fa0a1f4da">begin</a>());</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div><div class="line"><a name="l00197"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#ae98da4439e8342d1a886d73dde2df032"> 197</a></span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classmxnet_1_1Tuple.html#ae98da4439e8342d1a886d73dde2df032">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classnnvm_1_1Tuple.html">Tuple<ValueType></a> &s)<span class="keyword"> const </span>{</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == s);</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  }</div><div class="line"><a name="l00201"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a"> 201</a></span>  <span class="keyword">inline</span> <span class="keyword">const</span> ValueType *<a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">return</span> <a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a> <= <a class="code" href="classmxnet_1_1Tuple.html#a69b5d9b088d983ebc6f975708568d1ae">kStackCache</a> ? <a class="code" href="classmxnet_1_1Tuple.html#aed4c55d30bdc9e76bfb04895cab2bde1">data_stack_</a> : <a class="code" href="classmxnet_1_1Tuple.html#a35847de488bef5570c45ac44f572b755">data_heap_</a>;</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  }</div><div class="line"><a name="l00205"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#a7a2569df075c59690ab78ed67081b970"> 205</a></span>  <span class="keyword">inline</span> ValueType *<a class="code" href="classmxnet_1_1Tuple.html#a7a2569df075c59690ab78ed67081b970">begin</a>() {</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">return</span> <a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a> <= <a class="code" href="classmxnet_1_1Tuple.html#a69b5d9b088d983ebc6f975708568d1ae">kStackCache</a> ? <a class="code" href="classmxnet_1_1Tuple.html#aed4c55d30bdc9e76bfb04895cab2bde1">data_stack_</a> : <a class="code" href="classmxnet_1_1Tuple.html#a35847de488bef5570c45ac44f572b755">data_heap_</a>;</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  }</div><div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#aa44cc7208cd93a52a4de536a66d9377b"> 209</a></span>  <span class="keyword">inline</span> <span class="keyword">const</span> ValueType* <a class="code" href="classmxnet_1_1Tuple.html#aa44cc7208cd93a52a4de536a66d9377b">end</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">return</span> <a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a> <= <a class="code" href="classmxnet_1_1Tuple.html#a69b5d9b088d983ebc6f975708568d1ae">kStackCache</a> ? (<a class="code" href="classmxnet_1_1Tuple.html#aed4c55d30bdc9e76bfb04895cab2bde1">data_stack_</a> + <a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a>): (<a class="code" href="classmxnet_1_1Tuple.html#a35847de488bef5570c45ac44f572b755">data_heap_</a> + <a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a>);</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  }</div><div class="line"><a name="l00213"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#adad594655584ba36e3cab517fb20f492"> 213</a></span>  <span class="keyword">inline</span> ValueType* <a class="code" href="classmxnet_1_1Tuple.html#adad594655584ba36e3cab517fb20f492">end</a>() {</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordflow">return</span> <a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a> <= <a class="code" href="classmxnet_1_1Tuple.html#a69b5d9b088d983ebc6f975708568d1ae">kStackCache</a> ? (<a class="code" href="classmxnet_1_1Tuple.html#aed4c55d30bdc9e76bfb04895cab2bde1">data_stack_</a> + <a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a>): (<a class="code" href="classmxnet_1_1Tuple.html#a35847de488bef5570c45ac44f572b755">data_heap_</a> + <a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a>);</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  }</div><div class="line"><a name="l00217"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6"> 217</a></span>  <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">return</span> <a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a>;</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  }</div><div class="line"><a name="l00225"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#af489de3d960f1c29221048e0c04d1280"> 225</a></span>  <span class="keyword">inline</span> ValueType& <a class="code" href="classmxnet_1_1Tuple.html#af489de3d960f1c29221048e0c04d1280">operator[]</a>(<span class="keywordtype">int</span> i) {</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="comment">// it fixes the false alarm of assuming signed overflow does not occur</span></div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="comment">// when assuming that (X - c) > X is always false [-Werror=strict-overflow]</span></div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="preprocessor"> #pragma GCC diagnostic push</span></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> <span class="preprocessor"> #pragma GCC diagnostic ignored "-Wstrict-overflow"</span></div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  CHECK(i >= 0 && i < <a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>()) << <span class="stringliteral">"index = "</span> << i << <span class="stringliteral">" must be in range [0, "</span> << <a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>() << <span class="stringliteral">")"</span>;</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="preprocessor"> #pragma GCC diagnostic pop</span></div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordflow">return</span> <a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>()[i];</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  }</div><div class="line"><a name="l00239"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#a8bad8aa5dd74f738a53d19223c067cd5"> 239</a></span>  <span class="keyword">inline</span> <span class="keyword">const</span> ValueType& <a class="code" href="classmxnet_1_1Tuple.html#a8bad8aa5dd74f738a53d19223c067cd5">operator[]</a>(<span class="keywordtype">int</span> i)<span class="keyword"> const </span>{</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="comment">// it fixes the false alarm of assuming signed overflow does not occur</span></div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="comment">// when assuming that (X - c) > X is always false [-Werror=strict-overflow]</span></div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="preprocessor"> #pragma GCC diagnostic push</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="preprocessor"> #pragma GCC diagnostic ignored "-Wstrict-overflow"</span></div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  CHECK(i >= 0 && i < <a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>()) << <span class="stringliteral">"index = "</span> << i << <span class="stringliteral">" must be in range [0, "</span> << <a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>() << <span class="stringliteral">")"</span>;</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> <span class="preprocessor"> #pragma GCC diagnostic pop</span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">return</span> <a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>()[i];</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  }</div><div class="line"><a name="l00252"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#aecc27733d85e5e166a2d9dd04d0607bb"> 252</a></span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classmxnet_1_1Tuple.html#aecc27733d85e5e166a2d9dd04d0607bb">Save</a>(<a class="code" href="classdmlc_1_1JSONWriter.html">dmlc::JSONWriter</a>* writer)<span class="keyword"> const </span>{</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  std::vector<ValueType> tmp(<a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>(), <a class="code" href="classmxnet_1_1Tuple.html#aa44cc7208cd93a52a4de536a66d9377b">end</a>());</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  writer-><a class="code" href="classdmlc_1_1JSONWriter.html#ac16c9b279f64512117fdefb2ede8662d">Write</a>(tmp);</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  }</div><div class="line"><a name="l00260"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#a73c8f3c2933f17a1fe164a71605d1b8e"> 260</a></span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classmxnet_1_1Tuple.html#a73c8f3c2933f17a1fe164a71605d1b8e">Load</a>(<a class="code" href="classdmlc_1_1JSONReader.html">dmlc::JSONReader</a>* reader) {</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  std::vector<ValueType> tmp;</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  reader-><a class="code" href="classdmlc_1_1JSONReader.html#a74487e106bca0cc16b676f539f69a4bf">Read</a>(&tmp);</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a2fa519288bdce42447674e78fa4c6fda">assign</a>(tmp.begin(), tmp.end());</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  }</div><div class="line"><a name="l00271"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#a39bed8c606eefa4faef1088f21e94800"> 271</a></span>  <span class="keyword">friend</span> std::ostream &operator<<(std::ostream &os, const Tuple<ValueType> &t) {</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">if</span> (t.ndim() == -1) {</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="comment">// If t is an unknown shape, return string "None".</span></div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="comment">// This is consistent with returning unknown shape in Python and generating</span></div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="comment">// C++ operator APIs by OpWrapperGenerator.py (defaultString) in cpp-package.</span></div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  os << <span class="stringliteral">"None"</span>;</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordflow">return</span> os;</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  }</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  os << <span class="charliteral">'['</span>;</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keyword">const</span> ValueType* <a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a> = t.begin();</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keyword">const</span> ValueType* <a class="code" href="classmxnet_1_1Tuple.html#aa44cc7208cd93a52a4de536a66d9377b">end</a> = t.end();</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> ValueType* it = begin; it != <a class="code" href="classmxnet_1_1Tuple.html#aa44cc7208cd93a52a4de536a66d9377b">end</a>; ++it) {</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keywordflow">if</span> (it != begin) os << <span class="charliteral">','</span>;</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  os << *it;</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  }</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  os << <span class="charliteral">']'</span>;</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordflow">return</span> os;</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  }</div><div class="line"><a name="l00295"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#a0f33bc2b1cf75b9ef9d738e5fd9ea7ee"> 295</a></span>  <span class="keyword">friend</span> std::istream &<a class="code" href="classmxnet_1_1Tuple.html#a0f33bc2b1cf75b9ef9d738e5fd9ea7ee">operator>></a>(std::istream &is, <a class="code" href="classnnvm_1_1Tuple.html">Tuple<ValueType></a> &t) {</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="comment">// get (</span></div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="keywordflow">while</span> (<span class="keyword">true</span>) {</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordtype">char</span> ch = is.peek();</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordflow">if</span> (<a class="code" href="namespacedmlc.html#a5dab1c816301d0261e96d002ab157d3a">isdigit</a>(ch) || ch == <span class="charliteral">'-'</span>) {</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  ValueType idx;</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordflow">if</span> (is >> idx) {</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  t.<a class="code" href="classnnvm_1_1Tuple.html#a6ff46861d8d09663978d03413b6f8ff7">assign</a>(&idx, &idx + 1);</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  }</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keywordflow">return</span> is;</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  }</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  is.get();</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keywordflow">if</span> (ch == <span class="charliteral">'('</span> || ch == <span class="charliteral">'['</span>) <span class="keywordflow">break</span>;</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keywordflow">if</span> (!<a class="code" href="namespacedmlc.html#a52dcf01c9ba22be9b08e455194fb2ab3">isspace</a>(ch)) {</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keywordflow">if</span> (ch == <span class="charliteral">'N'</span>) {</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  std::string tmp_val;</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  is >> tmp_val;</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keywordflow">if</span> (tmp_val == <span class="stringliteral">"one"</span>) { <span class="comment">// is stores "None"</span></div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  t.<a class="code" href="classnnvm_1_1Tuple.html#aaa4407b3bd18c03b898831d6ced75f5b">SetDim</a>(-1);</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keywordflow">return</span> is;</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  }</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  }</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  is.setstate(std::ios::failbit);</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordflow">return</span> is;</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  }</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  }</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="comment">// Handle empty tuple. A tensor whose shape is an empty tuple</span></div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="comment">// represents a scalar with ndim = 0.</span></div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keywordflow">while</span> (<a class="code" href="namespacedmlc.html#a52dcf01c9ba22be9b08e455194fb2ab3">isspace</a>(is.peek())) {</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  is.get();</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  }</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keywordflow">if</span> (is.peek() == <span class="charliteral">')'</span> || is.peek() == <span class="charliteral">']'</span>) {</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  is.get();</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  t.<a class="code" href="classnnvm_1_1Tuple.html#aaa4407b3bd18c03b898831d6ced75f5b">SetDim</a>(0);</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keywordflow">return</span> is;</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  }</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="comment">// Handle non-empty tuple</span></div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  ValueType idx;</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  std::vector<ValueType> tmp;</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keywordflow">while</span> (is >> idx) {</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  tmp.push_back(idx);</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keywordtype">char</span> ch;</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keywordflow">do</span> {</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  ch = is.get();</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  } <span class="keywordflow">while</span> (<a class="code" href="namespacedmlc.html#a52dcf01c9ba22be9b08e455194fb2ab3">isspace</a>(ch));</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keywordflow">if</span> (std::is_integral<ValueType>::value && ch == <span class="charliteral">'L'</span>) {</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  ch = is.get();</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  }</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keywordflow">if</span> (ch == <span class="charliteral">','</span>) {</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keywordflow">while</span> (<span class="keyword">true</span>) {</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  ch = is.peek();</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keywordflow">if</span> (<a class="code" href="namespacedmlc.html#a52dcf01c9ba22be9b08e455194fb2ab3">isspace</a>(ch)) {</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  is.get(); <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  }</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keywordflow">if</span> (ch == <span class="charliteral">')'</span> || ch == <span class="charliteral">']'</span>) {</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  is.get(); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  }</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  }</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keywordflow">if</span> (ch == <span class="charliteral">')'</span> || ch == <span class="charliteral">']'</span>) <span class="keywordflow">break</span>;</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ch == <span class="charliteral">')'</span> || ch == <span class="charliteral">']'</span>) {</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  is.setstate(std::ios::failbit);</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="keywordflow">return</span> is;</div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  }</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  }</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  t.<a class="code" href="classnnvm_1_1Tuple.html#a6ff46861d8d09663978d03413b6f8ff7">assign</a>(tmp.begin(), tmp.end());</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keywordflow">return</span> is;</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  }</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keyword">template</span><<span class="keyword">typename</span> DType = ValueType, <span class="keyword">typename</span> TStream></div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classmxnet_1_1Tuple.html#aecc27733d85e5e166a2d9dd04d0607bb">Save</a>(TStream *strm) <span class="keyword">const</span>;</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keyword">template</span><<span class="keyword">typename</span> DType = ValueType, <span class="keyword">typename</span> TStream></div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classmxnet_1_1Tuple.html#a73c8f3c2933f17a1fe164a71605d1b8e">Load</a>(TStream *strm);</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span> </div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <span class="comment">// stack cache size</span></div><div class="line"><a name="l00385"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#a69b5d9b088d983ebc6f975708568d1ae"> 385</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classmxnet_1_1Tuple.html#a69b5d9b088d983ebc6f975708568d1ae">kStackCache</a> = 4;</div><div class="line"><a name="l00387"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400"> 387</a></span>  <span class="keywordtype">int</span> <a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a>{0};</div><div class="line"><a name="l00389"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#ab2896f3e9701715ac70934b98d31bba2"> 389</a></span>  <span class="keywordtype">int</span> <a class="code" href="classmxnet_1_1Tuple.html#ab2896f3e9701715ac70934b98d31bba2">num_heap_allocated_</a>{0};</div><div class="line"><a name="l00391"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#aed4c55d30bdc9e76bfb04895cab2bde1"> 391</a></span>  ValueType <a class="code" href="classmxnet_1_1Tuple.html#aed4c55d30bdc9e76bfb04895cab2bde1">data_stack_</a>[<a class="code" href="classmxnet_1_1Tuple.html#a69b5d9b088d983ebc6f975708568d1ae">kStackCache</a>];</div><div class="line"><a name="l00393"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#a35847de488bef5570c45ac44f572b755"> 393</a></span>  ValueType* <a class="code" href="classmxnet_1_1Tuple.html#a35847de488bef5570c45ac44f572b755">data_heap_</a>{<span class="keyword">nullptr</span>};</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="comment">// internal function to change the dimension</span></div><div class="line"><a name="l00395"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#a6e95fa68089ea9d465a383d5e32a4758"> 395</a></span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classmxnet_1_1Tuple.html#a6e95fa68089ea9d465a383d5e32a4758">SetDim</a>(<span class="keywordtype">int</span> <a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>) {</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  CHECK_GE(ndim, -1) << <span class="stringliteral">"ndim cannot be less than -1, received "</span> << <a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>;</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="keywordflow">if</span> (ndim > kStackCache &&</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  ndim > <a class="code" href="classmxnet_1_1Tuple.html#ab2896f3e9701715ac70934b98d31bba2">num_heap_allocated_</a>) {</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keyword">delete</span> [] <a class="code" href="classmxnet_1_1Tuple.html#a35847de488bef5570c45ac44f572b755">data_heap_</a>;</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <a class="code" href="classmxnet_1_1Tuple.html#a35847de488bef5570c45ac44f572b755">data_heap_</a> = <span class="keyword">new</span> ValueType[<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>];</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <a class="code" href="classmxnet_1_1Tuple.html#ab2896f3e9701715ac70934b98d31bba2">num_heap_allocated_</a> = <a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>;</div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ndim <= 0 && <a class="code" href="classmxnet_1_1Tuple.html#a35847de488bef5570c45ac44f572b755">data_heap_</a> != <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="keyword">delete</span> [] <a class="code" href="classmxnet_1_1Tuple.html#a35847de488bef5570c45ac44f572b755">data_heap_</a>;</div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <a class="code" href="classmxnet_1_1Tuple.html#a35847de488bef5570c45ac44f572b755">data_heap_</a> = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <a class="code" href="classmxnet_1_1Tuple.html#ab2896f3e9701715ac70934b98d31bba2">num_heap_allocated_</a> = 0;</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  }</div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a> = <a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>;</div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  }</div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span> };</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span> </div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span> </div><div class="line"><a name="l00413"></a><span class="lineno"><a class="line" href="namespacemxnet.html#a429718781f8f77397f9437016511be6e"> 413</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespacemxnet.html#a429718781f8f77397f9437016511be6e">ndim_is_known</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>) {</div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  CHECK_GE(ndim, -1) << <span class="stringliteral">"shape ndim must be >= -1, while received "</span> << <a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>;</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">return</span> ndim != -1;</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span> }</div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span> </div><div class="line"><a name="l00419"></a><span class="lineno"><a class="line" href="namespacemxnet.html#a4ddc5fdc5ddb39296ad9606e99fdcd5a"> 419</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespacemxnet.html#a4ddc5fdc5ddb39296ad9606e99fdcd5a">dim_size_is_known</a>(<span class="keyword">const</span> <a class="code" href="include_2mxnet_2c__api_8h.html#ab15fcfeedbe50ea6db54a98b582d7eaf">dim_t</a> dim_size) {</div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  CHECK_GE(dim_size, -1) << <span class="stringliteral">"shape dim size must be >= -1, while received "</span> << dim_size;</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keywordflow">return</span> dim_size != -1;</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span> }</div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span> </div><div class="line"><a name="l00437"></a><span class="lineno"><a class="line" href="classmxnet_1_1TShape.html"> 437</a></span> <span class="keyword">class </span><a class="code" href="classmxnet_1_1TShape.html">TShape</a> : <span class="keyword">public</span> <a class="code" href="classmxnet_1_1Tuple.html">Tuple</a><dim_t> {</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00440"></a><span class="lineno"><a class="line" href="classmxnet_1_1TShape.html#a74881332c1b26d53ff7b41dfaa0656de"> 440</a></span>  <a class="code" href="classmxnet_1_1TShape.html#a74881332c1b26d53ff7b41dfaa0656de">TShape</a>() {</div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a6e95fa68089ea9d465a383d5e32a4758">SetDim</a>(-1);</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  }</div><div class="line"><a name="l00448"></a><span class="lineno"><a class="line" href="classmxnet_1_1TShape.html#a84de674f783e772300e3d9163ada27da"> 448</a></span>  <span class="keyword">inline</span> <a class="code" href="classmxnet_1_1TShape.html#a84de674f783e772300e3d9163ada27da">TShape</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>, <span class="keyword">const</span> <a class="code" href="include_2mxnet_2c__api_8h.html#ab15fcfeedbe50ea6db54a98b582d7eaf">dim_t</a> value) { <span class="comment">// NOLINT(*)</span></div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a6e95fa68089ea9d465a383d5e32a4758">SetDim</a>(ndim);</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keywordflow">if</span> (ndim > 0) {</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  std::fill_n(<a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>(), ndim, value);</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  }</div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  }</div><div class="line"><a name="l00458"></a><span class="lineno"><a class="line" href="classmxnet_1_1TShape.html#a51666e9d7a8e85cfa74372f534e8e0a4"> 458</a></span>  <span class="keyword">inline</span> <a class="code" href="classmxnet_1_1TShape.html#a51666e9d7a8e85cfa74372f534e8e0a4">TShape</a>(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1Tuple.html">Tuple<dim_t></a>& s) { <span class="comment">// NOLINT(*)</span></div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <span class="keywordflow">if</span> (s.<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>() == -1) {</div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a6e95fa68089ea9d465a383d5e32a4758">SetDim</a>(-1);</div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a2fa519288bdce42447674e78fa4c6fda">assign</a>(s.<a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>(), s.<a class="code" href="classmxnet_1_1Tuple.html#aa44cc7208cd93a52a4de536a66d9377b">end</a>());</div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  }</div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  }</div><div class="line"><a name="l00469"></a><span class="lineno"><a class="line" href="classmxnet_1_1TShape.html#af3b61a79cef1f0e05078b33a5b3b7d16"> 469</a></span>  <span class="keyword">inline</span> <a class="code" href="classmxnet_1_1TShape.html#af3b61a79cef1f0e05078b33a5b3b7d16">TShape</a>(std::initializer_list<dim_t> init) {</div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a2fa519288bdce42447674e78fa4c6fda">assign</a>(init.begin(), init.end());</div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  }</div><div class="line"><a name="l00476"></a><span class="lineno"><a class="line" href="classmxnet_1_1TShape.html#ad336e167d87da28c35777331453d6004"> 476</a></span>  <span class="keyword">inline</span> <a class="code" href="classmxnet_1_1TShape.html#ad336e167d87da28c35777331453d6004">TShape</a>(<a class="code" href="classmxnet_1_1Tuple.html">Tuple<dim_t></a>&& s) { <span class="comment">// NOLINT(*)</span></div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#afa1c967366ffdc49d346b75f005cf970">swap</a>(s);</div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  }</div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keyword">template</span><<span class="keyword">typename</span> RandomAccessIterator,</div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="keyword">typename</span> std::enable_if<</div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  std::is_same<typename std::iterator_traits<RandomAccessIterator>::iterator_category,</div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  std::random_access_iterator_tag>::value, <span class="keywordtype">int</span>>::type = 0></div><div class="line"><a name="l00491"></a><span class="lineno"><a class="line" href="classmxnet_1_1TShape.html#adc8629f186497cf699fa9674f5ad32f6"> 491</a></span>  <span class="keyword">inline</span> <a class="code" href="classmxnet_1_1TShape.html#adc8629f186497cf699fa9674f5ad32f6">TShape</a>(RandomAccessIterator <a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>,</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  RandomAccessIterator <a class="code" href="classmxnet_1_1Tuple.html#aa44cc7208cd93a52a4de536a66d9377b">end</a>) {</div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a2fa519288bdce42447674e78fa4c6fda">assign</a>(begin, end);</div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  }</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span> </div><div class="line"><a name="l00496"></a><span class="lineno"><a class="line" href="classmxnet_1_1TShape.html#a2dedff66c48daf80a28f395b8523caad"> 496</a></span>  <span class="keyword">inline</span> <span class="keyword">explicit</span> <a class="code" href="classmxnet_1_1TShape.html#a2dedff66c48daf80a28f395b8523caad">TShape</a>(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1runtime_1_1ObjectRef.html">ObjectRef</a>& src): <a class="code" href="classmxnet_1_1Tuple.html">Tuple</a>(src) {}</div><div class="line"><a name="l00502"></a><span class="lineno"><a class="line" href="classmxnet_1_1TShape.html#ab0801b22863082aa8174adf3f2eb15e0"> 502</a></span>  <span class="keyword">inline</span> <a class="code" href="classmxnet_1_1TShape.html">TShape</a>& <a class="code" href="classmxnet_1_1TShape.html#ab0801b22863082aa8174adf3f2eb15e0">operator=</a>(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1Tuple.html">Tuple<dim_t></a>& src) {</div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="keywordflow">if</span> (src.<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>() == -1) {</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a6e95fa68089ea9d465a383d5e32a4758">SetDim</a>(-1);</div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a2fa519288bdce42447674e78fa4c6fda">assign</a>(src.<a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>(), src.<a class="code" href="classmxnet_1_1Tuple.html#aa44cc7208cd93a52a4de536a66d9377b">end</a>());</div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  }</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  }</div><div class="line"><a name="l00515"></a><span class="lineno"><a class="line" href="classmxnet_1_1TShape.html#a9e6ea361fb7a9ac41d92d2a722863448"> 515</a></span>  <span class="keyword">inline</span> <a class="code" href="classmxnet_1_1TShape.html">TShape</a>& <a class="code" href="classmxnet_1_1TShape.html#a9e6ea361fb7a9ac41d92d2a722863448">operator=</a>(<a class="code" href="classmxnet_1_1Tuple.html">Tuple<dim_t></a>&& src) { <span class="comment">// NOLINT(*)</span></div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <a class="code" href="classmxnet_1_1TShape.html">TShape</a>(std::move(src)).<a class="code" href="classmxnet_1_1Tuple.html#afa1c967366ffdc49d346b75f005cf970">swap</a>(*<span class="keyword">this</span>); <span class="comment">// NOLINT(*)</span></div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  }</div><div class="line"><a name="l00520"></a><span class="lineno"><a class="line" href="classmxnet_1_1TShape.html#a505a8c1666a7aa7f6e4108b808e6a897"> 520</a></span>  <span class="keyword">inline</span> <span class="keywordtype">size_t</span> <a class="code" href="classmxnet_1_1TShape.html#a505a8c1666a7aa7f6e4108b808e6a897">Size</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  CHECK(<a class="code" href="namespacemxnet.html#a429718781f8f77397f9437016511be6e">ndim_is_known</a>(this-><a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>())) << <span class="stringliteral">"Shape is unknown."</span>;</div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <a class="code" href="include_2mxnet_2c__api_8h.html#ab15fcfeedbe50ea6db54a98b582d7eaf">dim_t</a> size = 1;</div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="keyword">const</span> <a class="code" href="include_2mxnet_2c__api_8h.html#ab15fcfeedbe50ea6db54a98b582d7eaf">dim_t</a>* start = <a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>(), *fin = <a class="code" href="classmxnet_1_1Tuple.html#aa44cc7208cd93a52a4de536a66d9377b">end</a>();</div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code" href="include_2mxnet_2c__api_8h.html#ab15fcfeedbe50ea6db54a98b582d7eaf">dim_t</a>* it = start; it != fin; ++it) {</div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  CHECK(<a class="code" href="namespacemxnet.html#a4ddc5fdc5ddb39296ad9606e99fdcd5a">dim_size_is_known</a>(*it)) << <span class="stringliteral">"Shape dim size cannot be a negative value "</span> << *it;</div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  size *= *it;</div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  }</div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="keywordflow">return</span> size;</div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  }</div><div class="line"><a name="l00535"></a><span class="lineno"><a class="line" href="classmxnet_1_1TShape.html#a214ebfaa7f14aa9f756b2dbedda2c29c"> 535</a></span>  <span class="keyword">inline</span> <span class="keywordtype">size_t</span> <a class="code" href="classmxnet_1_1TShape.html#a214ebfaa7f14aa9f756b2dbedda2c29c">ProdShape</a>(<span class="keywordtype">int</span> dimstart, <span class="keywordtype">int</span> dimend)<span class="keyword"> const </span>{</div><div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  CHECK(<a class="code" href="namespacemxnet.html#a429718781f8f77397f9437016511be6e">ndim_is_known</a>(this-><a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>())) << <span class="stringliteral">"Shape is unknown."</span>;</div><div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  CHECK_GE(dimstart, 0) << <span class="stringliteral">"dimstart must be >= 0, while received "</span> << dimstart;</div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  CHECK_LE(dimend, this-><a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>()) << <span class="stringliteral">"dimend must be <= "</span> << this-><a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>()</div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  << <span class="stringliteral">", while received "</span> << dimend;</div><div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <a class="code" href="include_2mxnet_2c__api_8h.html#ab15fcfeedbe50ea6db54a98b582d7eaf">dim_t</a> num = 1;</div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="keyword">const</span> <a class="code" href="include_2mxnet_2c__api_8h.html#ab15fcfeedbe50ea6db54a98b582d7eaf">dim_t</a> *d = this->data();</div><div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = dimstart; i < dimend; ++i) {</div><div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  CHECK(<a class="code" href="namespacemxnet.html#a4ddc5fdc5ddb39296ad9606e99fdcd5a">dim_size_is_known</a>(d[i])) << <span class="stringliteral">"Shape dim size must be known, while received "</span> << d[i];</div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  num *= d[i];</div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  }</div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keywordflow">return</span> num;</div><div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  }</div><div class="line"><a name="l00549"></a><span class="lineno"><a class="line" href="classmxnet_1_1TShape.html#a9a822284aceb0b292e0f6c50acddaf5a"> 549</a></span>  <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="include_2mxnet_2c__api_8h.html#ab15fcfeedbe50ea6db54a98b582d7eaf">dim_t</a> *<a class="code" href="classmxnet_1_1TShape.html#a9a822284aceb0b292e0f6c50acddaf5a">data</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <span class="keywordflow">return</span> <a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>();</div><div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  }</div><div class="line"><a name="l00553"></a><span class="lineno"><a class="line" href="classmxnet_1_1TShape.html#ac5b99783c553d0a2d59891a4015a99e5"> 553</a></span>  <span class="keyword">inline</span> <a class="code" href="include_2mxnet_2c__api_8h.html#ab15fcfeedbe50ea6db54a98b582d7eaf">dim_t</a> *<a class="code" href="classmxnet_1_1TShape.html#ac5b99783c553d0a2d59891a4015a99e5">data</a>() {</div><div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  <span class="keywordflow">return</span> <a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>();</div><div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  }</div><div class="line"><a name="l00556"></a><span class="lineno"> 556</span> <span class="preprocessor">#ifdef MSHADOW_XINLINE</span></div><div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> dim></div><div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  <span class="keyword">inline</span> <a class="code" href="classmxnet_1_1TShape.html">TShape</a>(<span class="keyword">const</span> <a class="code" href="structmshadow_1_1Shape.html">mshadow::Shape<dim></a> &s) {<span class="comment">// NOLINT(*)</span></div><div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a2fa519288bdce42447674e78fa4c6fda">assign</a>(s.<a class="code" href="structmshadow_1_1Shape.html#a398d94165ccfbaf1ba0e8fcbedfe48c6">shape_</a>, s.<a class="code" href="structmshadow_1_1Shape.html#a398d94165ccfbaf1ba0e8fcbedfe48c6">shape_</a> + dim);</div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  }</div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span> </div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> dim></div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <span class="keyword">inline</span> <a class="code" href="classmxnet_1_1TShape.html">TShape</a>(<a class="code" href="structmshadow_1_1Shape.html">mshadow::Shape<dim></a> &&s) {<span class="comment">// NOLINT(*)</span></div><div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a2fa519288bdce42447674e78fa4c6fda">assign</a>(s.<a class="code" href="structmshadow_1_1Shape.html#a398d94165ccfbaf1ba0e8fcbedfe48c6">shape_</a>, s.<a class="code" href="structmshadow_1_1Shape.html#a398d94165ccfbaf1ba0e8fcbedfe48c6">shape_</a> + dim);</div><div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  }</div><div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> dim></div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keyword">inline</span> <a class="code" href="classmxnet_1_1TShape.html">TShape</a> &<a class="code" href="classmxnet_1_1Tuple.html#a31b66af0aa09d7bb21cad939f960b5f1">operator=</a>(<span class="keyword">const</span> <a class="code" href="structmshadow_1_1Shape.html">mshadow::Shape<dim></a> &shape) {</div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a2fa519288bdce42447674e78fa4c6fda">assign</a>(shape.<a class="code" href="structmshadow_1_1Shape.html#a398d94165ccfbaf1ba0e8fcbedfe48c6">shape_</a>, shape.<a class="code" href="structmshadow_1_1Shape.html#a398d94165ccfbaf1ba0e8fcbedfe48c6">shape_</a> + dim);</div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  }</div><div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> dim></div><div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <span class="keyword">inline</span> <a class="code" href="structmshadow_1_1Shape.html">mshadow::Shape<dim></a> <span class="keyword">get</span>() <span class="keyword">const</span> {</div><div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  CHECK_EQ(dim, <a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>())</div><div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  << <span class="stringliteral">"dimension do not match target dimension "</span> << dim << <span class="stringliteral">" vs "</span> << <a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>();</div><div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  <span class="keyword">const</span> <a class="code" href="include_2mxnet_2c__api_8h.html#ab15fcfeedbe50ea6db54a98b582d7eaf">dim_t</a> *d = this->data();</div><div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <a class="code" href="structmshadow_1_1Shape.html">mshadow::Shape<dim></a> s;</div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < dim; ++i) {</div><div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  s[i] = d[i];</div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  }</div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keywordflow">return</span> s;</div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  }</div><div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  <span class="keyword">inline</span> <a class="code" href="structmshadow_1_1Shape.html">mshadow::Shape<2></a> FlatTo2D(<span class="keywordtype">void</span>)<span class="keyword"> const </span>{</div><div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <a class="code" href="structmshadow_1_1Shape.html">mshadow::Shape<2></a> s;</div><div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  CHECK(<a class="code" href="namespacemxnet.html#a429718781f8f77397f9437016511be6e">ndim_is_known</a>(<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>())) << <span class="stringliteral">"shape must have a valid ndim"</span>;</div><div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="keywordflow">if</span> (<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>() == 0) <span class="keywordflow">return</span> <a class="code" href="namespacemshadow.html#ad2853583180a7dbe9cbf6b0e15ae60ef">mshadow::Shape2</a>(1, 1);</div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  <span class="keyword">const</span> <a class="code" href="include_2mxnet_2c__api_8h.html#ab15fcfeedbe50ea6db54a98b582d7eaf">dim_t</a> *d = this->data();</div><div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  s.<a class="code" href="structmshadow_1_1Shape.html#a398d94165ccfbaf1ba0e8fcbedfe48c6">shape_</a>[1] = d[<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>() - 1];</div><div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <a class="code" href="include_2mxnet_2c__api_8h.html#ab15fcfeedbe50ea6db54a98b582d7eaf">dim_t</a> ymax = 1;</div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i < <a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>(); ++i) {</div><div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  ymax *= d[i - 1];</div><div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  }</div><div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  s.<a class="code" href="structmshadow_1_1Shape.html#a398d94165ccfbaf1ba0e8fcbedfe48c6">shape_</a>[0] = ymax;</div><div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  <span class="keywordflow">return</span> s;</div><div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  }</div><div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  <span class="keyword">inline</span> <a class="code" href="structmshadow_1_1Shape.html">mshadow::Shape<3></a> FlatTo3D(<span class="keywordtype">int</span> axis_begin, <span class="keywordtype">int</span> axis_end)<span class="keyword"> const </span>{</div><div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  CHECK(axis_end >= axis_begin);</div><div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <a class="code" href="structmshadow_1_1Shape.html">mshadow::Shape<3></a> s;</div><div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  CHECK(<a class="code" href="namespacemxnet.html#a429718781f8f77397f9437016511be6e">ndim_is_known</a>(<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>())) << <span class="stringliteral">"shape must have a valid ndim"</span>;</div><div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <span class="keywordflow">if</span> (<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>() == 0) <span class="keywordflow">return</span> <a class="code" href="namespacemshadow.html#a2be3eab8d3469aa48c40d38881558bb9">mshadow::Shape3</a>(1, 1, 1);</div><div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  <span class="keyword">const</span> <a class="code" href="include_2mxnet_2c__api_8h.html#ab15fcfeedbe50ea6db54a98b582d7eaf">dim_t</a> *d = this->data();</div><div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  s.<a class="code" href="structmshadow_1_1Shape.html#a398d94165ccfbaf1ba0e8fcbedfe48c6">shape_</a>[0] = 1;</div><div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  s.<a class="code" href="structmshadow_1_1Shape.html#a398d94165ccfbaf1ba0e8fcbedfe48c6">shape_</a>[1] = 1;</div><div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  s.<a class="code" href="structmshadow_1_1Shape.html#a398d94165ccfbaf1ba0e8fcbedfe48c6">shape_</a>[2] = 1;</div><div class="line"><a name="l00625"></a><span class="lineno"> 625</span> </div><div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < axis_begin; ++i) {</div><div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  s.<a class="code" href="structmshadow_1_1Shape.html#a398d94165ccfbaf1ba0e8fcbedfe48c6">shape_</a>[0] *= d[i];</div><div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  }</div><div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = axis_begin; i <= axis_end; ++i) {</div><div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  s.<a class="code" href="structmshadow_1_1Shape.html#a398d94165ccfbaf1ba0e8fcbedfe48c6">shape_</a>[1] *= d[i];</div><div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  }</div><div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = axis_end + 1; i < <a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>(); ++i) {</div><div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  s.<a class="code" href="structmshadow_1_1Shape.html#a398d94165ccfbaf1ba0e8fcbedfe48c6">shape_</a>[2] *= d[i];</div><div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  }</div><div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  <span class="keywordflow">return</span> s;</div><div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  }</div><div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  <span class="keyword">inline</span> <a class="code" href="structmshadow_1_1Shape.html">mshadow::Shape<3></a> FlatTo3D(<span class="keywordtype">int</span> axis)<span class="keyword"> const </span>{</div><div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  <span class="keywordflow">return</span> FlatTo3D(axis, axis);</div><div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  }</div><div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classmxnet_1_1Tuple.html#ab04478fcd9565adbe39cd1077a23c02b">operator==</a>(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1TShape.html">TShape</a> &s)<span class="keyword"> const </span>{</div><div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  <span class="keywordflow">if</span> (<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>() != s.<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>()) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  <span class="keywordflow">return</span> std::equal(<a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>(), <a class="code" href="classmxnet_1_1Tuple.html#aa44cc7208cd93a52a4de536a66d9377b">end</a>(), s.<a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>());</div><div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  }</div><div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classmxnet_1_1Tuple.html#ae98da4439e8342d1a886d73dde2df032">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1TShape.html">TShape</a> &s)<span class="keyword"> const </span>{</div><div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == s);</div><div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  }</div><div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> dim></div><div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classmxnet_1_1Tuple.html#ab04478fcd9565adbe39cd1077a23c02b">operator==</a>(<span class="keyword">const</span> <a class="code" href="structmshadow_1_1Shape.html">mshadow::Shape<dim></a> &s)<span class="keyword"> const </span>{</div><div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  <span class="keywordflow">if</span> (<a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a> != dim) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  <span class="keyword">const</span> <a class="code" href="include_2mxnet_2c__api_8h.html#ab15fcfeedbe50ea6db54a98b582d7eaf">dim_t</a> *d = dim <= <a class="code" href="classmxnet_1_1Tuple.html#a69b5d9b088d983ebc6f975708568d1ae">kStackCache</a> ? <a class="code" href="classmxnet_1_1Tuple.html#aed4c55d30bdc9e76bfb04895cab2bde1">data_stack_</a> : <a class="code" href="classmxnet_1_1Tuple.html#a35847de488bef5570c45ac44f572b755">data_heap_</a>;</div><div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < dim; ++i) {</div><div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  <span class="keywordflow">if</span> (d[i] != s.<a class="code" href="structmshadow_1_1Shape.html#a398d94165ccfbaf1ba0e8fcbedfe48c6">shape_</a>[i]) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  }</div><div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  }</div><div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <span class="keyword">template</span><<span class="keywordtype">int</span> dim></div><div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classmxnet_1_1Tuple.html#ae98da4439e8342d1a886d73dde2df032">operator!=</a>(<span class="keyword">const</span> <a class="code" href="structmshadow_1_1Shape.html">mshadow::Shape<dim></a> &s)<span class="keyword"> const </span>{</div><div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == s);</div><div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  }</div><div class="line"><a name="l00675"></a><span class="lineno"> 675</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00676"></a><span class="lineno"> 676</span> };</div><div class="line"><a name="l00677"></a><span class="lineno"> 677</span> </div><div class="line"><a name="l00679"></a><span class="lineno"><a class="line" href="namespacemxnet.html#afb878a67c0368b32a9baf1ef654eb855"> 679</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespacemxnet.html#a429718781f8f77397f9437016511be6e">ndim_is_known</a>(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1TShape.html">TShape</a>& x) {</div><div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  <span class="keywordflow">return</span> <a class="code" href="namespacemxnet.html#a429718781f8f77397f9437016511be6e">ndim_is_known</a>(x.<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>());</div><div class="line"><a name="l00681"></a><span class="lineno"> 681</span> }</div><div class="line"><a name="l00682"></a><span class="lineno"> 682</span> </div><div class="line"><a name="l00684"></a><span class="lineno"><a class="line" href="namespacemxnet.html#abfa461d1d4f7eca161d63c5e60e7217f"> 684</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespacemxnet.html#a4ddc5fdc5ddb39296ad9606e99fdcd5a">dim_size_is_known</a>(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1TShape.html">TShape</a>& x, <span class="keyword">const</span> <span class="keywordtype">int</span> idx) {</div><div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  CHECK(idx >= 0 && idx < x.<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>())</div><div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  << <span class="stringliteral">"idx = "</span> << idx << <span class="stringliteral">" exceeds shape dimension range [0, "</span> << x.<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>() << <span class="stringliteral">")"</span>;</div><div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  <span class="keywordflow">return</span> <a class="code" href="namespacemxnet.html#a4ddc5fdc5ddb39296ad9606e99fdcd5a">dim_size_is_known</a>(x[idx]);</div><div class="line"><a name="l00688"></a><span class="lineno"> 688</span> }</div><div class="line"><a name="l00689"></a><span class="lineno"> 689</span> </div><div class="line"><a name="l00692"></a><span class="lineno"><a class="line" href="namespacemxnet.html#a6c29d398f4166fdc0f95f63ce0ef66ee"> 692</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespacemxnet.html#a6c29d398f4166fdc0f95f63ce0ef66ee">shape_is_known</a>(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1TShape.html">TShape</a>& x) {</div><div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  <span class="keywordflow">if</span> (!<a class="code" href="namespacemxnet.html#a429718781f8f77397f9437016511be6e">ndim_is_known</a>(x)) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < x.<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>(); ++i) {</div><div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  <span class="keywordflow">if</span> (!<a class="code" href="namespacemxnet.html#a4ddc5fdc5ddb39296ad9606e99fdcd5a">dim_size_is_known</a>(x, i)) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  }</div><div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00698"></a><span class="lineno"> 698</span> }</div><div class="line"><a name="l00699"></a><span class="lineno"> 699</span> </div><div class="line"><a name="l00700"></a><span class="lineno"><a class="line" href="namespacemxnet.html#aae7f255485143a22ed0274d70598e562"> 700</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespacemxnet.html#a6c29d398f4166fdc0f95f63ce0ef66ee">shape_is_known</a>(<span class="keyword">const</span> std::vector<TShape>& shapes) {</div><div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code" href="classmxnet_1_1TShape.html">TShape</a>& shape : shapes) {</div><div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <span class="keywordflow">if</span> (!<a class="code" href="namespacemxnet.html#a6c29d398f4166fdc0f95f63ce0ef66ee">shape_is_known</a>(shape)) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  }</div><div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00705"></a><span class="lineno"> 705</span> }</div><div class="line"><a name="l00706"></a><span class="lineno"> 706</span> </div><div class="line"><a name="l00708"></a><span class="lineno"> 708</span> <span class="keyword">template</span><<span class="keyword">typename</span> SrcIter, <span class="keyword">typename</span> DstIter></div><div class="line"><a name="l00709"></a><span class="lineno"><a class="line" href="namespacemxnet.html#af0b1cf5c3dc47bf0e258fa888323a3d9"> 709</a></span> <span class="keyword">inline</span> DstIter <a class="code" href="namespacemxnet.html#af0b1cf5c3dc47bf0e258fa888323a3d9">ShapeTypeCast</a>(<span class="keyword">const</span> SrcIter <a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>,</div><div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  <span class="keyword">const</span> SrcIter <a class="code" href="classmxnet_1_1Tuple.html#aa44cc7208cd93a52a4de536a66d9377b">end</a>,</div><div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  DstIter dst_begin) {</div><div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> std::iterator_traits<SrcIter>::value_type SrcDType;</div><div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> std::iterator_traits<DstIter>::value_type DstDType;</div><div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <span class="keyword">auto</span> cast = [](<span class="keyword">const</span> SrcDType& dim) { <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>DstDType<span class="keyword">></span>(dim); };</div><div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  <span class="keywordflow">return</span> std::transform(begin, end, dst_begin, cast);</div><div class="line"><a name="l00716"></a><span class="lineno"> 716</span> }</div><div class="line"><a name="l00717"></a><span class="lineno"> 717</span> </div><div class="line"><a name="l00719"></a><span class="lineno"> 719</span> <span class="keyword">template</span><<span class="keyword">typename</span> SrcIter></div><div class="line"><a name="l00720"></a><span class="lineno"><a class="line" href="namespacemxnet.html#ae0aa7f65ef62500c7c978d4f577ff8bf"> 720</a></span> <span class="keyword">inline</span> <a class="code" href="classmxnet_1_1TShape.html">TShape</a> <a class="code" href="namespacemxnet.html#af0b1cf5c3dc47bf0e258fa888323a3d9">ShapeTypeCast</a>(<span class="keyword">const</span> SrcIter <a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>, <span class="keyword">const</span> SrcIter <a class="code" href="classmxnet_1_1Tuple.html#aa44cc7208cd93a52a4de536a66d9377b">end</a>) {</div><div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  <span class="keywordtype">size_t</span> <a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a> = std::distance(begin, end);</div><div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  <a class="code" href="classmxnet_1_1TShape.html">TShape</a> res(ndim, -1);</div><div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  <a class="code" href="namespacemxnet.html#af0b1cf5c3dc47bf0e258fa888323a3d9">ShapeTypeCast</a>(begin, end, res.<a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>());</div><div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l00725"></a><span class="lineno"> 725</span> }</div><div class="line"><a name="l00726"></a><span class="lineno"> 726</span> </div><div class="line"><a name="l00728"></a><span class="lineno"> 728</span> <span class="keyword">template</span><<span class="keyword">typename</span> ValueType></div><div class="line"><a name="l00729"></a><span class="lineno"> 729</span> <span class="keyword">template</span><<span class="keyword">typename</span> DType, <span class="keyword">typename</span> TStream></div><div class="line"><a name="l00730"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#abb0f462a014ddd385e564e80aef500af"> 730</a></span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classmxnet_1_1Tuple.html#aecc27733d85e5e166a2d9dd04d0607bb">Tuple<ValueType>::Save</a>(TStream *strm)<span class="keyword"> const </span>{</div><div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  strm->Write(&<a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a>, <span class="keyword">sizeof</span>(<a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a>));</div><div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(DType) == <span class="keyword">typeid</span>(ValueType)) {</div><div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  strm->Write(<a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>(), <span class="keyword">sizeof</span>(ValueType) * <a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a>);</div><div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  std::vector<DType> buffer(<a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a>);</div><div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  <a class="code" href="namespacemxnet.html#af0b1cf5c3dc47bf0e258fa888323a3d9">ShapeTypeCast</a>(<a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>(), <a class="code" href="classmxnet_1_1Tuple.html#aa44cc7208cd93a52a4de536a66d9377b">end</a>(), buffer.data());</div><div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  strm->Write(buffer.data(), <span class="keyword">sizeof</span>(DType) * <a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a>);</div><div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  }</div><div class="line"><a name="l00739"></a><span class="lineno"> 739</span> }</div><div class="line"><a name="l00740"></a><span class="lineno"> 740</span> </div><div class="line"><a name="l00742"></a><span class="lineno"> 742</span> <span class="keyword">template</span><<span class="keyword">typename</span> ValueType></div><div class="line"><a name="l00743"></a><span class="lineno"> 743</span> <span class="keyword">template</span><<span class="keyword">typename</span> DType, <span class="keyword">typename</span> TStream></div><div class="line"><a name="l00744"></a><span class="lineno"><a class="line" href="classmxnet_1_1Tuple.html#a9562fef3891815253867c79bb24316af"> 744</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classmxnet_1_1Tuple.html#a73c8f3c2933f17a1fe164a71605d1b8e">Tuple<ValueType>::Load</a>(TStream *strm) {</div><div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  <span class="keywordflow">if</span> (strm->Read(&<a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a>, <span class="keyword">sizeof</span>(<a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a>)) != <span class="keyword">sizeof</span>(<a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a>)) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  this-><a class="code" href="classmxnet_1_1Tuple.html#a6e95fa68089ea9d465a383d5e32a4758">SetDim</a>(<a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a>);</div><div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  <span class="keywordtype">size_t</span> nread = <span class="keyword">sizeof</span>(DType) * <a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a>;</div><div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(DType) == <span class="keyword">typeid</span>(ValueType)) {</div><div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  <span class="keywordflow">if</span> (strm->Read(<a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>(), nread) != nread) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  std::vector<DType> buffer(<a class="code" href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">ndim_</a>);</div><div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  <span class="keywordflow">if</span> (strm->Read(buffer.data(), nread) != nread) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  <a class="code" href="namespacemxnet.html#af0b1cf5c3dc47bf0e258fa888323a3d9">ShapeTypeCast</a>(buffer.begin(), buffer.end(), <a class="code" href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">begin</a>());</div><div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  }</div><div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00756"></a><span class="lineno"> 756</span> }</div><div class="line"><a name="l00757"></a><span class="lineno"> 757</span> </div><div class="line"><a name="l00758"></a><span class="lineno"> 758</span> } <span class="comment">// namespace mxnet</span></div><div class="line"><a name="l00759"></a><span class="lineno"> 759</span> </div><div class="line"><a name="l00760"></a><span class="lineno"> 760</span> <span class="keyword">namespace </span><a class="code" href="namespacestd.html">std</a> {</div><div class="line"><a name="l00762"></a><span class="lineno"> 762</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l00763"></a><span class="lineno"><a class="line" href="structstd_1_1hash_3_01mxnet_1_1Tuple_3_01T_01_4_01_4.html"> 763</a></span> <span class="keyword">struct </span>hash<<a class="code" href="namespacemxnet.html">mxnet</a>::<a class="code" href="classmxnet_1_1Tuple.html#a8ab381de010f2d03638ab65d52c52336">Tuple</a><T> > {</div><div class="line"><a name="l00765"></a><span class="lineno"><a class="line" href="structstd_1_1hash_3_01mxnet_1_1Tuple_3_01T_01_4_01_4.html#a23708b2d696c33ad9f4b6eed2baf83fa"> 765</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="structstd_1_1hash_3_01mxnet_1_1Tuple_3_01T_01_4_01_4.html#a23708b2d696c33ad9f4b6eed2baf83fa">operator()</a>(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1Tuple.html">mxnet::Tuple<T></a>& val)<span class="keyword"> const </span>{</div><div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  std::hash<int> hash_int;</div><div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  <span class="keywordtype">size_t</span> res = hash_int(val.<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>());</div><div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < val.<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>(); ++i) {</div><div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  res = <a class="code" href="namespacedmlc.html#a8620a9c7572cd3aab1ed3135b7a8e137">dmlc::HashCombine</a>(res, val[i]);</div><div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  }</div><div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  }</div><div class="line"><a name="l00773"></a><span class="lineno"> 773</span> };</div><div class="line"><a name="l00774"></a><span class="lineno"> 774</span> </div><div class="line"><a name="l00776"></a><span class="lineno"> 776</span> <span class="keyword">template</span><></div><div class="line"><a name="l00777"></a><span class="lineno"><a class="line" href="structstd_1_1hash_3_01mxnet_1_1TShape_01_4.html"> 777</a></span> <span class="keyword">struct </span>hash<<a class="code" href="namespacemxnet.html">mxnet</a>::TShape> {</div><div class="line"><a name="l00779"></a><span class="lineno"><a class="line" href="structstd_1_1hash_3_01mxnet_1_1TShape_01_4.html#adeecdd0cfec5cb1148c65929e7b4cd6f"> 779</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="structstd_1_1hash_3_01mxnet_1_1TShape_01_4.html#adeecdd0cfec5cb1148c65929e7b4cd6f">operator()</a>(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1TShape.html">mxnet::TShape</a>& val)<span class="keyword"> const </span>{</div><div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  std::hash<int> hash_int;</div><div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  <span class="keywordtype">size_t</span> res = hash_int(val.<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>());</div><div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < val.<a class="code" href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">ndim</a>(); ++i) {</div><div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  res = <a class="code" href="namespacedmlc.html#a8620a9c7572cd3aab1ed3135b7a8e137">dmlc::HashCombine</a>(res, val[i]);</div><div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  }</div><div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  <span class="keywordflow">return</span> res;</div><div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  }</div><div class="line"><a name="l00787"></a><span class="lineno"> 787</span> };</div><div class="line"><a name="l00788"></a><span class="lineno"> 788</span> } <span class="comment">// namespace std</span></div><div class="line"><a name="l00789"></a><span class="lineno"> 789</span> </div><div class="line"><a name="l00790"></a><span class="lineno"> 790</span> <span class="keyword">namespace </span><a class="code" href="namespacedmlc.html">dmlc</a> {</div><div class="line"><a name="l00792"></a><span class="lineno"> 792</span> <a class="code" href="type__traits_8h.html#ada1b1bad88ec717de715829068ff0d3e">DMLC_DECLARE_TYPE_NAME</a>(optional<mxnet::TShape>, <span class="stringliteral">"Shape or None"</span>);</div><div class="line"><a name="l00793"></a><span class="lineno"> 793</span> <a class="code" href="type__traits_8h.html#ada1b1bad88ec717de715829068ff0d3e">DMLC_DECLARE_TYPE_NAME</a>(optional<<a class="code" href="classmxnet_1_1Tuple.html">mxnet::Tuple<int></a>>, <span class="stringliteral">"Shape or None"</span>);</div><div class="line"><a name="l00794"></a><span class="lineno"> 794</span> <span class="comment">// avoid low version of MSVC</span></div><div class="line"><a name="l00795"></a><span class="lineno"> 795</span> <span class="preprocessor">#if !(defined(_MSC_VER) && _MSC_VER < 1900)</span></div><div class="line"><a name="l00796"></a><span class="lineno"> 796</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l00797"></a><span class="lineno"><a class="line" href="structdmlc_1_1type__name__helper_3_01mxnet_1_1Tuple_3_01T_01_4_01_4.html"> 797</a></span> <span class="keyword">struct </span><a class="code" href="structdmlc_1_1type__name__helper.html">type_name_helper</a><<a class="code" href="namespacemxnet.html">mxnet</a>::<a class="code" href="classmxnet_1_1Tuple.html#a8ab381de010f2d03638ab65d52c52336">Tuple</a><T> > {</div><div class="line"><a name="l00798"></a><span class="lineno"><a class="line" href="structdmlc_1_1type__name__helper_3_01mxnet_1_1Tuple_3_01T_01_4_01_4.html#ab9413b36cc49f819c368a16871a65af8"> 798</a></span>  <span class="keyword">static</span> <span class="keyword">inline</span> std::string <a class="code" href="structdmlc_1_1type__name__helper_3_01mxnet_1_1Tuple_3_01T_01_4_01_4.html#ab9413b36cc49f819c368a16871a65af8">value</a>() {</div><div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  <span class="keywordflow">return</span> <span class="stringliteral">"tuple of <"</span> + type_name<T>() + <span class="stringliteral">">"</span>;</div><div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  }</div><div class="line"><a name="l00801"></a><span class="lineno"> 801</span> };</div><div class="line"><a name="l00802"></a><span class="lineno"> 802</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00803"></a><span class="lineno"> 803</span> } <span class="comment">// namespace dmlc</span></div><div class="line"><a name="l00804"></a><span class="lineno"> 804</span> </div><div class="line"><a name="l00805"></a><span class="lineno"> 805</span> <span class="keyword">namespace </span><a class="code" href="namespacemxnet.html">mxnet</a> {</div><div class="line"><a name="l00819"></a><span class="lineno"><a class="line" href="namespacemxnet.html#a87e1c30aafac389774c6f4d905c0e5ea"> 819</a></span> <span class="keyword">using</span> <a class="code" href="namespacemxnet.html#a87e1c30aafac389774c6f4d905c0e5ea">ShapeVector</a> = std::vector<mxnet::TShape>;</div><div class="line"><a name="l00820"></a><span class="lineno"> 820</span> </div><div class="line"><a name="l00831"></a><span class="lineno"><a class="line" href="namespacemxnet.html#ad58e24850ee80ff4ccfe160fd1ffa6c1"> 831</a></span> <span class="keyword">using</span> <a class="code" href="namespacemxnet.html#ad58e24850ee80ff4ccfe160fd1ffa6c1">FInferShape</a> = <a class="code" href="namespacennvm.html#a39a12a38eb8f3ac625170e8be2099d57">nnvm::FInferNodeEntryAttr<mxnet::TShape></a>;</div><div class="line"><a name="l00832"></a><span class="lineno"> 832</span> </div><div class="line"><a name="l00833"></a><span class="lineno"> 833</span> } <span class="comment">// namespace mxnet</span></div><div class="line"><a name="l00834"></a><span class="lineno"> 834</span> </div><div class="line"><a name="l00835"></a><span class="lineno"> 835</span> <span class="preprocessor">#endif // MXNET_TUPLE_H_</span></div><div class="ttc" id="structstd_1_1hash_3_01mxnet_1_1TShape_01_4_html_adeecdd0cfec5cb1148c65929e7b4cd6f"><div class="ttname"><a href="structstd_1_1hash_3_01mxnet_1_1TShape_01_4.html#adeecdd0cfec5cb1148c65929e7b4cd6f">std::hash< mxnet::TShape >::operator()</a></div><div class="ttdeci">size_t operator()(const mxnet::TShape &val) const</div><div class="ttdoc">hash a TShape into unsigned int </div><div class="ttdef"><b>Definition:</b> tuple.h:779</div></div> |
| <div class="ttc" id="type__traits_8h_html_ada1b1bad88ec717de715829068ff0d3e"><div class="ttname"><a href="type__traits_8h.html#ada1b1bad88ec717de715829068ff0d3e">DMLC_DECLARE_TYPE_NAME</a></div><div class="ttdeci">#define DMLC_DECLARE_TYPE_NAME(Type, Name)</div><div class="ttdoc">macro to quickly declare traits information </div><div class="ttdef"><b>Definition:</b> type_traits.h:133</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_ae98da4439e8342d1a886d73dde2df032"><div class="ttname"><a href="classmxnet_1_1Tuple.html#ae98da4439e8342d1a886d73dde2df032">mxnet::Tuple::operator!=</a></div><div class="ttdeci">bool operator!=(const Tuple< ValueType > &s) const</div><div class="ttdef"><b>Definition:</b> tuple.h:197</div></div> |
| <div class="ttc" id="classmxnet_1_1TShape_html_a2dedff66c48daf80a28f395b8523caad"><div class="ttname"><a href="classmxnet_1_1TShape.html#a2dedff66c48daf80a28f395b8523caad">mxnet::TShape::TShape</a></div><div class="ttdeci">TShape(const ObjectRef &src)</div><div class="ttdef"><b>Definition:</b> tuple.h:496</div></div> |
| <div class="ttc" id="structdmlc_1_1type__name__helper_html"><div class="ttname"><a href="structdmlc_1_1type__name__helper.html">dmlc::type_name_helper</a></div><div class="ttdoc">helper class to construct a string that represents type name </div><div class="ttdef"><b>Definition:</b> type_traits.h:86</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_a31b66af0aa09d7bb21cad939f960b5f1"><div class="ttname"><a href="classmxnet_1_1Tuple.html#a31b66af0aa09d7bb21cad939f960b5f1">mxnet::Tuple::operator=</a></div><div class="ttdeci">Tuple< ValueType > & operator=(const Tuple< ValueType > &src)</div><div class="ttdoc">assignment from another tuple. </div><div class="ttdef"><b>Definition:</b> tuple.h:158</div></div> |
| <div class="ttc" id="classmxnet_1_1TShape_html_a214ebfaa7f14aa9f756b2dbedda2c29c"><div class="ttname"><a href="classmxnet_1_1TShape.html#a214ebfaa7f14aa9f756b2dbedda2c29c">mxnet::TShape::ProdShape</a></div><div class="ttdeci">size_t ProdShape(int dimstart, int dimend) const</div><div class="ttdef"><b>Definition:</b> tuple.h:535</div></div> |
| <div class="ttc" id="classnnvm_1_1Tuple_html"><div class="ttname"><a href="classnnvm_1_1Tuple.html">nnvm::Tuple</a></div><div class="ttdoc">A dynamic sized array data structure that is optimized for storing small number of elements with same...</div><div class="ttdef"><b>Definition:</b> tuple.h:51</div></div> |
| <div class="ttc" id="classnnvm_1_1Tuple_html_aa1fb85efc45e1253d9772dff82331173"><div class="ttname"><a href="classnnvm_1_1Tuple.html#aa1fb85efc45e1253d9772dff82331173">nnvm::Tuple::data_heap_</a></div><div class="ttdeci">ValueType * data_heap_</div><div class="ttdoc">space to store shape when dimension is big </div><div class="ttdef"><b>Definition:</b> tuple.h:327</div></div> |
| <div class="ttc" id="classnnvm_1_1Tuple_html_a65b30701dcaaf1c0253a16f5bcd89dce"><div class="ttname"><a href="classnnvm_1_1Tuple.html#a65b30701dcaaf1c0253a16f5bcd89dce">nnvm::Tuple::ndim_</a></div><div class="ttdeci">uint32_t ndim_</div><div class="ttdoc">number of dimension of the tuple </div><div class="ttdef"><b>Definition:</b> tuple.h:321</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_acb4f823185342cbcb2a3628e01bd9341"><div class="ttname"><a href="classmxnet_1_1Tuple.html#acb4f823185342cbcb2a3628e01bd9341">mxnet::Tuple::operator=</a></div><div class="ttdeci">Tuple< ValueType > & operator=(Tuple< ValueType > &&src)</div><div class="ttdoc">assignment from rvalue of another tuple. </div><div class="ttdef"><b>Definition:</b> tuple.h:171</div></div> |
| <div class="ttc" id="classmxnet_1_1TShape_html_ac5b99783c553d0a2d59891a4015a99e5"><div class="ttname"><a href="classmxnet_1_1TShape.html#ac5b99783c553d0a2d59891a4015a99e5">mxnet::TShape::data</a></div><div class="ttdeci">dim_t * data()</div><div class="ttdef"><b>Definition:</b> tuple.h:553</div></div> |
| <div class="ttc" id="classmxnet_1_1TShape_html_a51666e9d7a8e85cfa74372f534e8e0a4"><div class="ttname"><a href="classmxnet_1_1TShape.html#a51666e9d7a8e85cfa74372f534e8e0a4">mxnet::TShape::TShape</a></div><div class="ttdeci">TShape(const Tuple< dim_t > &s)</div><div class="ttdoc">copy constructor of TShape </div><div class="ttdef"><b>Definition:</b> tuple.h:458</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_aed4c55d30bdc9e76bfb04895cab2bde1"><div class="ttname"><a href="classmxnet_1_1Tuple.html#aed4c55d30bdc9e76bfb04895cab2bde1">mxnet::Tuple::data_stack_</a></div><div class="ttdeci">ValueType data_stack_[kStackCache]</div><div class="ttdoc">in stack space used to store shape when it is small </div><div class="ttdef"><b>Definition:</b> tuple.h:391</div></div> |
| <div class="ttc" id="namespacemxnet_html"><div class="ttname"><a href="namespacemxnet.html">mxnet</a></div><div class="ttdoc">namespace of mxnet </div><div class="ttdef"><b>Definition:</b> api_registry.h:33</div></div> |
| <div class="ttc" id="structmshadow_1_1Shape_html"><div class="ttname"><a href="structmshadow_1_1Shape.html">mshadow::Shape< dim ></a></div></div> |
| <div class="ttc" id="classmxnet_1_1TShape_html_a9e6ea361fb7a9ac41d92d2a722863448"><div class="ttname"><a href="classmxnet_1_1TShape.html#a9e6ea361fb7a9ac41d92d2a722863448">mxnet::TShape::operator=</a></div><div class="ttdeci">TShape & operator=(Tuple< dim_t > &&src)</div><div class="ttdoc">move assignment function from tshape </div><div class="ttdef"><b>Definition:</b> tuple.h:515</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_a5088886fed4c9c8a24380e411a3f8896"><div class="ttname"><a href="classmxnet_1_1Tuple.html#a5088886fed4c9c8a24380e411a3f8896">mxnet::Tuple::Tuple</a></div><div class="ttdeci">Tuple(std::initializer_list< ValueType > init)</div><div class="ttdoc">constructor from initializer list </div><div class="ttdef"><b>Definition:</b> tuple.h:91</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_aa44cc7208cd93a52a4de536a66d9377b"><div class="ttname"><a href="classmxnet_1_1Tuple.html#aa44cc7208cd93a52a4de536a66d9377b">mxnet::Tuple::end</a></div><div class="ttdeci">const ValueType * end() const</div><div class="ttdef"><b>Definition:</b> tuple.h:209</div></div> |
| <div class="ttc" id="classnnvm_1_1Tuple_html_aad171dde54960916c4bc0a53e567d252"><div class="ttname"><a href="classnnvm_1_1Tuple.html#aad171dde54960916c4bc0a53e567d252">nnvm::Tuple::data_stack_</a></div><div class="ttdeci">ValueType data_stack_[kStackCache]</div><div class="ttdoc">in stack space used to store shape when it is small </div><div class="ttdef"><b>Definition:</b> tuple.h:325</div></div> |
| <div class="ttc" id="classmxnet_1_1TShape_html_a74881332c1b26d53ff7b41dfaa0656de"><div class="ttname"><a href="classmxnet_1_1TShape.html#a74881332c1b26d53ff7b41dfaa0656de">mxnet::TShape::TShape</a></div><div class="ttdeci">TShape()</div><div class="ttdoc">default constructor </div><div class="ttdef"><b>Definition:</b> tuple.h:440</div></div> |
| <div class="ttc" id="namespacennvm_html_a1742f4071051bd6949ef5f4f007a6e9a"><div class="ttname"><a href="namespacennvm.html#a1742f4071051bd6949ef5f4f007a6e9a">nnvm::dim_t</a></div><div class="ttdeci">int64_t dim_t</div><div class="ttdoc">data type to store dim size </div><div class="ttdef"><b>Definition:</b> tuple.h:38</div></div> |
| <div class="ttc" id="namespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdef"><b>Definition:</b> optional.h:251</div></div> |
| <div class="ttc" id="namespacemxnet_html_af0b1cf5c3dc47bf0e258fa888323a3d9"><div class="ttname"><a href="namespacemxnet.html#af0b1cf5c3dc47bf0e258fa888323a3d9">mxnet::ShapeTypeCast</a></div><div class="ttdeci">DstIter ShapeTypeCast(const SrcIter begin, const SrcIter end, DstIter dst_begin)</div><div class="ttdoc">helper function to cast type of container elements </div><div class="ttdef"><b>Definition:</b> tuple.h:709</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_aed8176d7b46457ebe8cc3aba0d88fbb3"><div class="ttname"><a href="classmxnet_1_1Tuple.html#aed8176d7b46457ebe8cc3aba0d88fbb3">mxnet::Tuple::Tuple</a></div><div class="ttdeci">Tuple(Tuple< ValueType > &&src)</div><div class="ttdoc">move constructor from Tuple </div><div class="ttdef"><b>Definition:</b> tuple.h:106</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_a73c8f3c2933f17a1fe164a71605d1b8e"><div class="ttname"><a href="classmxnet_1_1Tuple.html#a73c8f3c2933f17a1fe164a71605d1b8e">mxnet::Tuple::Load</a></div><div class="ttdeci">void Load(dmlc::JSONReader *reader)</div><div class="ttdoc">Load Tuple from JSON. </div><div class="ttdef"><b>Definition:</b> tuple.h:260</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_a2fa519288bdce42447674e78fa4c6fda"><div class="ttname"><a href="classmxnet_1_1Tuple.html#a2fa519288bdce42447674e78fa4c6fda">mxnet::Tuple::assign</a></div><div class="ttdeci">void assign(RandomAccessIterator begin, RandomAccessIterator end)</div><div class="ttdoc">Assign content to tuple from iterator. </div><div class="ttdef"><b>Definition:</b> tuple.h:137</div></div> |
| <div class="ttc" id="classmxnet_1_1runtime_1_1ObjectRef_html"><div class="ttname"><a href="classmxnet_1_1runtime_1_1ObjectRef.html">mxnet::runtime::ObjectRef</a></div><div class="ttdoc">Base class of all object reference. </div><div class="ttdef"><b>Definition:</b> object.h:499</div></div> |
| <div class="ttc" id="classnnvm_1_1Tuple_html_ac513f88b3fe6cdb8b6e35dbea95eb78d"><div class="ttname"><a href="classnnvm_1_1Tuple.html#ac513f88b3fe6cdb8b6e35dbea95eb78d">nnvm::Tuple::end</a></div><div class="ttdeci">const ValueType * end() const</div><div class="ttdef"><b>Definition:</b> tuple.h:172</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_adad594655584ba36e3cab517fb20f492"><div class="ttname"><a href="classmxnet_1_1Tuple.html#adad594655584ba36e3cab517fb20f492">mxnet::Tuple::end</a></div><div class="ttdeci">ValueType * end()</div><div class="ttdef"><b>Definition:</b> tuple.h:213</div></div> |
| <div class="ttc" id="classmxnet_1_1TShape_html_adc8629f186497cf699fa9674f5ad32f6"><div class="ttname"><a href="classmxnet_1_1TShape.html#adc8629f186497cf699fa9674f5ad32f6">mxnet::TShape::TShape</a></div><div class="ttdeci">TShape(RandomAccessIterator begin, RandomAccessIterator end)</div><div class="ttdoc">construct the Tuple from content of iterator. This function is enforced with template arguments of ra...</div><div class="ttdef"><b>Definition:</b> tuple.h:491</div></div> |
| <div class="ttc" id="3rdparty_2tvm_2nnvm_2include_2nnvm_2graph__attr__types_8h_html"><div class="ttname"><a href="3rdparty_2tvm_2nnvm_2include_2nnvm_2graph__attr__types_8h.html">graph_attr_types.h</a></div><div class="ttdoc">Data structures that can appear in graph attributes. </div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_af489de3d960f1c29221048e0c04d1280"><div class="ttname"><a href="classmxnet_1_1Tuple.html#af489de3d960f1c29221048e0c04d1280">mxnet::Tuple::operator[]</a></div><div class="ttdeci">ValueType & operator[](int i)</div><div class="ttdoc">get corresponding index </div><div class="ttdef"><b>Definition:</b> tuple.h:225</div></div> |
| <div class="ttc" id="classnnvm_1_1Tuple_html_aaa4407b3bd18c03b898831d6ced75f5b"><div class="ttname"><a href="classnnvm_1_1Tuple.html#aaa4407b3bd18c03b898831d6ced75f5b">nnvm::Tuple::SetDim</a></div><div class="ttdeci">void SetDim(uint32_t ndim)</div><div class="ttdef"><b>Definition:</b> tuple.h:329</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_a511d5d1f696988cfe2a56c05e6baef84"><div class="ttname"><a href="classmxnet_1_1Tuple.html#a511d5d1f696988cfe2a56c05e6baef84">mxnet::Tuple::Tuple</a></div><div class="ttdeci">Tuple(const runtime::ObjectRef &src)</div><div class="ttdef"><b>Definition:</b> tuple.h:121</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_ab04478fcd9565adbe39cd1077a23c02b"><div class="ttname"><a href="classmxnet_1_1Tuple.html#ab04478fcd9565adbe39cd1077a23c02b">mxnet::Tuple::operator==</a></div><div class="ttdeci">bool operator==(const Tuple< ValueType > &s) const</div><div class="ttdef"><b>Definition:</b> tuple.h:188</div></div> |
| <div class="ttc" id="namespacedmlc_html_a8620a9c7572cd3aab1ed3135b7a8e137"><div class="ttname"><a href="namespacedmlc.html#a8620a9c7572cd3aab1ed3135b7a8e137">dmlc::HashCombine</a></div><div class="ttdeci">size_t HashCombine(size_t key, const T &value)</div><div class="ttdoc">hash an object and combines the key with previous keys </div><div class="ttdef"><b>Definition:</b> common.h:37</div></div> |
| <div class="ttc" id="namespacemxnet_html_a87e1c30aafac389774c6f4d905c0e5ea"><div class="ttname"><a href="namespacemxnet.html#a87e1c30aafac389774c6f4d905c0e5ea">mxnet::ShapeVector</a></div><div class="ttdeci">std::vector< mxnet::TShape > ShapeVector</div><div class="ttdoc">The result holder of shape of each NodeEntry in the graph. </div><div class="ttdef"><b>Definition:</b> tuple.h:819</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_ad5a51dab602640f405ed02adcbddae76"><div class="ttname"><a href="classmxnet_1_1Tuple.html#ad5a51dab602640f405ed02adcbddae76">mxnet::Tuple::Tuple</a></div><div class="ttdeci">Tuple(const Tuple< ValueType > &s)</div><div class="ttdoc">copy constructor from another tuple </div><div class="ttdef"><b>Definition:</b> tuple.h:80</div></div> |
| <div class="ttc" id="classdmlc_1_1JSONReader_html"><div class="ttname"><a href="classdmlc_1_1JSONReader.html">dmlc::JSONReader</a></div><div class="ttdoc">Lightweight JSON Reader to read any STL compositions and structs. The user need to know the schema of...</div><div class="ttdef"><b>Definition:</b> json.h:44</div></div> |
| <div class="ttc" id="namespacedmlc_html_a52dcf01c9ba22be9b08e455194fb2ab3"><div class="ttname"><a href="namespacedmlc.html#a52dcf01c9ba22be9b08e455194fb2ab3">dmlc::isspace</a></div><div class="ttdeci">bool isspace(char c)</div><div class="ttdoc">Inline implementation of isspace(). Tests whether the given character is a whitespace letter...</div><div class="ttdef"><b>Definition:</b> strtonum.h:26</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_a361c7b85d10b37eeb25de15379081d17"><div class="ttname"><a href="classmxnet_1_1Tuple.html#a361c7b85d10b37eeb25de15379081d17">mxnet::Tuple::~Tuple</a></div><div class="ttdeci">~Tuple()</div><div class="ttdoc">destructor </div><div class="ttdef"><b>Definition:</b> tuple.h:62</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_aed240b2029b4a1af42f39ce53a1f3689"><div class="ttname"><a href="classmxnet_1_1Tuple.html#aed240b2029b4a1af42f39ce53a1f3689">mxnet::Tuple::Tuple</a></div><div class="ttdeci">Tuple(std::vector< ValueType > init)</div><div class="ttdoc">constructor from vector </div><div class="ttdef"><b>Definition:</b> tuple.h:98</div></div> |
| <div class="ttc" id="namespacedmlc_html"><div class="ttname"><a href="namespacedmlc.html">dmlc</a></div><div class="ttdoc">namespace for dmlc </div><div class="ttdef"><b>Definition:</b> array_view.h:12</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_a13e6f844b1d6d74a6864f2990702811e"><div class="ttname"><a href="classmxnet_1_1Tuple.html#a13e6f844b1d6d74a6864f2990702811e">mxnet::Tuple::Tuple</a></div><div class="ttdeci">Tuple(RandomAccessIterator begin, RandomAccessIterator end)</div><div class="ttdoc">construct the Tuple from content of iterator </div><div class="ttdef"><b>Definition:</b> tuple.h:116</div></div> |
| <div class="ttc" id="classdmlc_1_1JSONWriter_html_ac16c9b279f64512117fdefb2ede8662d"><div class="ttname"><a href="classdmlc_1_1JSONWriter.html#ac16c9b279f64512117fdefb2ede8662d">dmlc::JSONWriter::Write</a></div><div class="ttdeci">void Write(const ValueType &value)</div><div class="ttdoc">Write value to json. </div></div> |
| <div class="ttc" id="namespacemxnet_html_a4ddc5fdc5ddb39296ad9606e99fdcd5a"><div class="ttname"><a href="namespacemxnet.html#a4ddc5fdc5ddb39296ad9606e99fdcd5a">mxnet::dim_size_is_known</a></div><div class="ttdeci">bool dim_size_is_known(const dim_t dim_size)</div><div class="ttdef"><b>Definition:</b> tuple.h:419</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_a8ab381de010f2d03638ab65d52c52336"><div class="ttname"><a href="classmxnet_1_1Tuple.html#a8ab381de010f2d03638ab65d52c52336">mxnet::Tuple::Tuple</a></div><div class="ttdeci">Tuple()=default</div><div class="ttdoc">default constructor </div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_ab2896f3e9701715ac70934b98d31bba2"><div class="ttname"><a href="classmxnet_1_1Tuple.html#ab2896f3e9701715ac70934b98d31bba2">mxnet::Tuple::num_heap_allocated_</a></div><div class="ttdeci">int num_heap_allocated_</div><div class="ttdoc">number of cells allocated in data_heap_ </div><div class="ttdef"><b>Definition:</b> tuple.h:389</div></div> |
| <div class="ttc" id="structdmlc_1_1type__name__helper_3_01mxnet_1_1Tuple_3_01T_01_4_01_4_html_ab9413b36cc49f819c368a16871a65af8"><div class="ttname"><a href="structdmlc_1_1type__name__helper_3_01mxnet_1_1Tuple_3_01T_01_4_01_4.html#ab9413b36cc49f819c368a16871a65af8">dmlc::type_name_helper< mxnet::Tuple< T > >::value</a></div><div class="ttdeci">static std::string value()</div><div class="ttdef"><b>Definition:</b> tuple.h:798</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_a69b5d9b088d983ebc6f975708568d1ae"><div class="ttname"><a href="classmxnet_1_1Tuple.html#a69b5d9b088d983ebc6f975708568d1ae">mxnet::Tuple::kStackCache</a></div><div class="ttdeci">static const int kStackCache</div><div class="ttdef"><b>Definition:</b> tuple.h:385</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_a6e95fa68089ea9d465a383d5e32a4758"><div class="ttname"><a href="classmxnet_1_1Tuple.html#a6e95fa68089ea9d465a383d5e32a4758">mxnet::Tuple::SetDim</a></div><div class="ttdeci">void SetDim(int ndim)</div><div class="ttdef"><b>Definition:</b> tuple.h:395</div></div> |
| <div class="ttc" id="classmxnet_1_1TShape_html_a9a822284aceb0b292e0f6c50acddaf5a"><div class="ttname"><a href="classmxnet_1_1TShape.html#a9a822284aceb0b292e0f6c50acddaf5a">mxnet::TShape::data</a></div><div class="ttdeci">const dim_t * data() const</div><div class="ttdef"><b>Definition:</b> tuple.h:549</div></div> |
| <div class="ttc" id="namespacennvm_html_a39a12a38eb8f3ac625170e8be2099d57"><div class="ttname"><a href="namespacennvm.html#a39a12a38eb8f3ac625170e8be2099d57">nnvm::FInferNodeEntryAttr</a></div><div class="ttdeci">std::function< bool(const NodeAttrs &attrs, std::vector< AttrType > *in_attrs, std::vector< AttrType > *out_attrs)> FInferNodeEntryAttr</div><div class="ttdoc">Inference function of certain type. </div><div class="ttdef"><b>Definition:</b> op_attr_types.h:94</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_afa1c967366ffdc49d346b75f005cf970"><div class="ttname"><a href="classmxnet_1_1Tuple.html#afa1c967366ffdc49d346b75f005cf970">mxnet::Tuple::swap</a></div><div class="ttdeci">void swap(Tuple< ValueType > &other)</div><div class="ttdoc">Swap current object with other. </div><div class="ttdef"><b>Definition:</b> tuple.h:147</div></div> |
| <div class="ttc" id="structmshadow_1_1Shape_html_a398d94165ccfbaf1ba0e8fcbedfe48c6"><div class="ttname"><a href="structmshadow_1_1Shape.html#a398d94165ccfbaf1ba0e8fcbedfe48c6">mshadow::Shape::shape_</a></div><div class="ttdeci">index_t shape_[kDimension]</div><div class="ttdoc">storing the dimension information </div><div class="ttdef"><b>Definition:</b> tensor.h:75</div></div> |
| <div class="ttc" id="pass_8h_html"><div class="ttname"><a href="pass_8h.html">pass.h</a></div><div class="ttdoc">Pass that can be applied to a graph. </div></div> |
| <div class="ttc" id="classmxnet_1_1TShape_html_ad336e167d87da28c35777331453d6004"><div class="ttname"><a href="classmxnet_1_1TShape.html#ad336e167d87da28c35777331453d6004">mxnet::TShape::TShape</a></div><div class="ttdeci">TShape(Tuple< dim_t > &&s)</div><div class="ttdoc">move constructor. </div><div class="ttdef"><b>Definition:</b> tuple.h:476</div></div> |
| <div class="ttc" id="classdmlc_1_1JSONReader_html_a74487e106bca0cc16b676f539f69a4bf"><div class="ttname"><a href="classdmlc_1_1JSONReader.html#a74487e106bca0cc16b676f539f69a4bf">dmlc::JSONReader::Read</a></div><div class="ttdeci">void Read(ValueType *out_value)</div><div class="ttdoc">Read next ValueType. </div></div> |
| <div class="ttc" id="namespacemshadow_html_ad2853583180a7dbe9cbf6b0e15ae60ef"><div class="ttname"><a href="namespacemshadow.html#ad2853583180a7dbe9cbf6b0e15ae60ef">mshadow::Shape2</a></div><div class="ttdeci">MSHADOW_XINLINE Shape< 2 > Shape2(index_t s0, index_t s1)</div><div class="ttdoc">construct a two dimension shape, stride will equal s0 </div><div class="ttdef"><b>Definition:</b> tensor.h:216</div></div> |
| <div class="ttc" id="structstd_1_1hash_3_01mxnet_1_1Tuple_3_01T_01_4_01_4_html_a23708b2d696c33ad9f4b6eed2baf83fa"><div class="ttname"><a href="structstd_1_1hash_3_01mxnet_1_1Tuple_3_01T_01_4_01_4.html#a23708b2d696c33ad9f4b6eed2baf83fa">std::hash< mxnet::Tuple< T > >::operator()</a></div><div class="ttdeci">size_t operator()(const mxnet::Tuple< T > &val) const</div><div class="ttdoc">hash a Tuple into unsigned int </div><div class="ttdef"><b>Definition:</b> tuple.h:765</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html"><div class="ttname"><a href="classmxnet_1_1Tuple.html">mxnet::Tuple</a></div><div class="ttdoc">A dynamic sized array data structure that is optimized for storing small number of elements with same...</div><div class="ttdef"><b>Definition:</b> tuple.h:57</div></div> |
| <div class="ttc" id="classnnvm_1_1Tuple_html_abd08871f227505b80e9c1f93f3f60b1a"><div class="ttname"><a href="classnnvm_1_1Tuple.html#abd08871f227505b80e9c1f93f3f60b1a">nnvm::Tuple::ndim</a></div><div class="ttdeci">uint32_t ndim() const</div><div class="ttdef"><b>Definition:</b> tuple.h:180</div></div> |
| <div class="ttc" id="classmxnet_1_1TShape_html_af3b61a79cef1f0e05078b33a5b3b7d16"><div class="ttname"><a href="classmxnet_1_1TShape.html#af3b61a79cef1f0e05078b33a5b3b7d16">mxnet::TShape::TShape</a></div><div class="ttdeci">TShape(std::initializer_list< dim_t > init)</div><div class="ttdoc">constructor from initializer list </div><div class="ttdef"><b>Definition:</b> tuple.h:469</div></div> |
| <div class="ttc" id="graph_8h_html"><div class="ttname"><a href="graph_8h.html">graph.h</a></div><div class="ttdoc">Configuation of nnvm as well as basic data structure. </div></div> |
| <div class="ttc" id="object_8h_html"><div class="ttname"><a href="object_8h.html">object.h</a></div><div class="ttdoc">A managed object in MXNet runtime. </div></div> |
| <div class="ttc" id="classnnvm_1_1Tuple_html_a6ff46861d8d09663978d03413b6f8ff7"><div class="ttname"><a href="classnnvm_1_1Tuple.html#a6ff46861d8d09663978d03413b6f8ff7">nnvm::Tuple::assign</a></div><div class="ttdeci">void assign(RandomAccessIterator begin, RandomAccessIterator end)</div><div class="ttdoc">Assign content to tuple from iterator. </div><div class="ttdef"><b>Definition:</b> tuple.h:106</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_a424233ed3bd43df18ae411f18b27a400"><div class="ttname"><a href="classmxnet_1_1Tuple.html#a424233ed3bd43df18ae411f18b27a400">mxnet::Tuple::ndim_</a></div><div class="ttdeci">int ndim_</div><div class="ttdoc">number of dimension of the tuple </div><div class="ttdef"><b>Definition:</b> tuple.h:387</div></div> |
| <div class="ttc" id="classmxnet_1_1TShape_html_a505a8c1666a7aa7f6e4108b808e6a897"><div class="ttname"><a href="classmxnet_1_1TShape.html#a505a8c1666a7aa7f6e4108b808e6a897">mxnet::TShape::Size</a></div><div class="ttdeci">size_t Size() const</div><div class="ttdef"><b>Definition:</b> tuple.h:520</div></div> |
| <div class="ttc" id="node_2container_8h_html"><div class="ttname"><a href="node_2container_8h.html">container.h</a></div></div> |
| <div class="ttc" id="classmxnet_1_1TShape_html"><div class="ttname"><a href="classmxnet_1_1TShape.html">mxnet::TShape</a></div><div class="ttdoc">A Shape class that is used to represent shape of each tensor. </div><div class="ttdef"><b>Definition:</b> tuple.h:437</div></div> |
| <div class="ttc" id="namespacemxnet_html_ad58e24850ee80ff4ccfe160fd1ffa6c1"><div class="ttname"><a href="namespacemxnet.html#ad58e24850ee80ff4ccfe160fd1ffa6c1">mxnet::FInferShape</a></div><div class="ttdeci">nnvm::FInferNodeEntryAttr< mxnet::TShape > FInferShape</div><div class="ttdoc">Shape inference function. Update the shapes given the input shape information. TShape.ndim() == -1 means the shape is still unknown. </div><div class="ttdef"><b>Definition:</b> tuple.h:831</div></div> |
| <div class="ttc" id="classmxnet_1_1TShape_html_ab0801b22863082aa8174adf3f2eb15e0"><div class="ttname"><a href="classmxnet_1_1TShape.html#ab0801b22863082aa8174adf3f2eb15e0">mxnet::TShape::operator=</a></div><div class="ttdeci">TShape & operator=(const Tuple< dim_t > &src)</div><div class="ttdoc">assignment function from tshape </div><div class="ttdef"><b>Definition:</b> tuple.h:502</div></div> |
| <div class="ttc" id="classmxnet_1_1TShape_html_a84de674f783e772300e3d9163ada27da"><div class="ttname"><a href="classmxnet_1_1TShape.html#a84de674f783e772300e3d9163ada27da">mxnet::TShape::TShape</a></div><div class="ttdeci">TShape(const int ndim, const dim_t value)</div><div class="ttdef"><b>Definition:</b> tuple.h:448</div></div> |
| <div class="ttc" id="expr_8h_html"><div class="ttname"><a href="expr_8h.html">expr.h</a></div><div class="ttdoc">Base expr nodes in MXNet. </div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_a328d45068a42cfdd125541c3bc50586b"><div class="ttname"><a href="classmxnet_1_1Tuple.html#a328d45068a42cfdd125541c3bc50586b">mxnet::Tuple::operator=</a></div><div class="ttdeci">Tuple< ValueType > & operator=(std::initializer_list< ValueType > init)</div><div class="ttdoc">assignment from initializer list </div><div class="ttdef"><b>Definition:</b> tuple.h:180</div></div> |
| <div class="ttc" id="namespacemxnet_html_a6c29d398f4166fdc0f95f63ce0ef66ee"><div class="ttname"><a href="namespacemxnet.html#a6c29d398f4166fdc0f95f63ce0ef66ee">mxnet::shape_is_known</a></div><div class="ttdeci">bool shape_is_known(const TShape &x)</div><div class="ttdef"><b>Definition:</b> tuple.h:692</div></div> |
| <div class="ttc" id="namespacemxnet_html_a429718781f8f77397f9437016511be6e"><div class="ttname"><a href="namespacemxnet.html#a429718781f8f77397f9437016511be6e">mxnet::ndim_is_known</a></div><div class="ttdeci">bool ndim_is_known(const int ndim)</div><div class="ttdef"><b>Definition:</b> tuple.h:413</div></div> |
| <div class="ttc" id="namespacemshadow_html_a2be3eab8d3469aa48c40d38881558bb9"><div class="ttname"><a href="namespacemshadow.html#a2be3eab8d3469aa48c40d38881558bb9">mshadow::Shape3</a></div><div class="ttdeci">MSHADOW_XINLINE Shape< 3 > Shape3(index_t s0, index_t s1, index_t s2)</div><div class="ttdoc">construct a three dimension shape, stride will equal s0 </div><div class="ttdef"><b>Definition:</b> tensor.h:227</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_a8bad8aa5dd74f738a53d19223c067cd5"><div class="ttname"><a href="classmxnet_1_1Tuple.html#a8bad8aa5dd74f738a53d19223c067cd5">mxnet::Tuple::operator[]</a></div><div class="ttdeci">const ValueType & operator[](int i) const</div><div class="ttdoc">get corresponding index </div><div class="ttdef"><b>Definition:</b> tuple.h:239</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_a35847de488bef5570c45ac44f572b755"><div class="ttname"><a href="classmxnet_1_1Tuple.html#a35847de488bef5570c45ac44f572b755">mxnet::Tuple::data_heap_</a></div><div class="ttdeci">ValueType * data_heap_</div><div class="ttdoc">space to store shape when dimension is big </div><div class="ttdef"><b>Definition:</b> tuple.h:393</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_a7a2569df075c59690ab78ed67081b970"><div class="ttname"><a href="classmxnet_1_1Tuple.html#a7a2569df075c59690ab78ed67081b970">mxnet::Tuple::begin</a></div><div class="ttdeci">ValueType * begin()</div><div class="ttdef"><b>Definition:</b> tuple.h:205</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_a0f33bc2b1cf75b9ef9d738e5fd9ea7ee"><div class="ttname"><a href="classmxnet_1_1Tuple.html#a0f33bc2b1cf75b9ef9d738e5fd9ea7ee">mxnet::Tuple::operator>></a></div><div class="ttdeci">friend std::istream & operator>>(std::istream &is, Tuple< ValueType > &t)</div><div class="ttdoc">read tuple from the istream </div><div class="ttdef"><b>Definition:</b> tuple.h:295</div></div> |
| <div class="ttc" id="include_2mxnet_2c__api_8h_html_ab15fcfeedbe50ea6db54a98b582d7eaf"><div class="ttname"><a href="include_2mxnet_2c__api_8h.html#ab15fcfeedbe50ea6db54a98b582d7eaf">dim_t</a></div><div class="ttdeci">int64_t dim_t</div><div class="ttdoc">data type to store dim size </div><div class="ttdef"><b>Definition:</b> c_api.h:61</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_a0c12964770feab5aa1ee3bddb4644e4a"><div class="ttname"><a href="classmxnet_1_1Tuple.html#a0c12964770feab5aa1ee3bddb4644e4a">mxnet::Tuple::begin</a></div><div class="ttdeci">const ValueType * begin() const</div><div class="ttdef"><b>Definition:</b> tuple.h:201</div></div> |
| <div class="ttc" id="classnnvm_1_1Tuple_html_a3543b5243ccd3931543d846fa0a1f4da"><div class="ttname"><a href="classnnvm_1_1Tuple.html#a3543b5243ccd3931543d846fa0a1f4da">nnvm::Tuple::begin</a></div><div class="ttdeci">const ValueType * begin() const</div><div class="ttdef"><b>Definition:</b> tuple.h:164</div></div> |
| <div class="ttc" id="classnnvm_1_1Tuple_html_a056441b8ac64e7f88cd1a84bcefa76c6"><div class="ttname"><a href="classnnvm_1_1Tuple.html#a056441b8ac64e7f88cd1a84bcefa76c6">nnvm::Tuple::num_heap_allocated_</a></div><div class="ttdeci">uint32_t num_heap_allocated_</div><div class="ttdoc">number of cells allocated in data_heap_ </div><div class="ttdef"><b>Definition:</b> tuple.h:323</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_aecc27733d85e5e166a2d9dd04d0607bb"><div class="ttname"><a href="classmxnet_1_1Tuple.html#aecc27733d85e5e166a2d9dd04d0607bb">mxnet::Tuple::Save</a></div><div class="ttdeci">void Save(dmlc::JSONWriter *writer) const</div><div class="ttdoc">Save Tuple to JSON. </div><div class="ttdef"><b>Definition:</b> tuple.h:252</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_a6e0bdfe3f0f34693223f657ef676bef6"><div class="ttname"><a href="classmxnet_1_1Tuple.html#a6e0bdfe3f0f34693223f657ef676bef6">mxnet::Tuple::ndim</a></div><div class="ttdeci">int ndim() const</div><div class="ttdef"><b>Definition:</b> tuple.h:217</div></div> |
| <div class="ttc" id="classmxnet_1_1Tuple_html_ac8558a3334960cf2721a6f0093a63e00"><div class="ttname"><a href="classmxnet_1_1Tuple.html#ac8558a3334960cf2721a6f0093a63e00">mxnet::Tuple::Tuple</a></div><div class="ttdeci">Tuple(const int ndim, const dim_t value)</div><div class="ttdef"><b>Definition:</b> tuple.h:70</div></div> |
| <div class="ttc" id="namespacedmlc_html_a5dab1c816301d0261e96d002ab157d3a"><div class="ttname"><a href="namespacedmlc.html#a5dab1c816301d0261e96d002ab157d3a">dmlc::isdigit</a></div><div class="ttdeci">bool isdigit(char c)</div><div class="ttdoc">Inline implementation of isdigit(). Tests whether the given character is a decimal digit...</div><div class="ttdef"><b>Definition:</b> strtonum.h:46</div></div> |
| <div class="ttc" id="3rdparty_2tvm_2nnvm_2include_2nnvm_2op__attr__types_8h_html"><div class="ttname"><a href="3rdparty_2tvm_2nnvm_2include_2nnvm_2op__attr__types_8h.html">op_attr_types.h</a></div><div class="ttdoc">Data structures that can appear in operator attributes. </div></div> |
| <div class="ttc" id="ffi__helper_8h_html"><div class="ttname"><a href="ffi__helper_8h.html">ffi_helper.h</a></div></div> |
| <div class="ttc" id="classdmlc_1_1JSONWriter_html"><div class="ttname"><a href="classdmlc_1_1JSONWriter.html">dmlc::JSONWriter</a></div><div class="ttdoc">Lightweight json to write any STL compositions. </div><div class="ttdef"><b>Definition:</b> json.h:190</div></div> |
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