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| <a href="symbol_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="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#ifndef MXNET_CPP_SYMBOL_H_</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#define MXNET_CPP_SYMBOL_H_</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <map></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <vector></span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include "<a class="code" href="cpp-package_2include_2mxnet-cpp_2base_8h.html">mxnet-cpp/base.h</a>"</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include "<a class="code" href="cpp-package_2include_2mxnet-cpp_2ndarray_8h.html">mxnet-cpp/ndarray.h</a>"</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include "<a class="code" href="op__map_8h.html">mxnet-cpp/op_map.h</a>"</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">namespace </span><a class="code" href="namespacemxnet.html">mxnet</a> {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">namespace </span>cpp {</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">class </span>Executor;</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="structmxnet_1_1cpp_1_1SymBlob.html"> 44</a></span> <span class="keyword">struct </span><a class="code" href="structmxnet_1_1cpp_1_1SymBlob.html">SymBlob</a> {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="structmxnet_1_1cpp_1_1SymBlob.html#a3d5b87a4b1c0ffbe91a74553e15ace35"> 49</a></span> <a class="code" href="structmxnet_1_1cpp_1_1SymBlob.html#a3d5b87a4b1c0ffbe91a74553e15ace35">SymBlob</a>() : <a class="code" href="structmxnet_1_1cpp_1_1SymBlob.html#a32924152dd1a19a98ea18b273ffa54d5">handle_</a>(nullptr) {}</div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="structmxnet_1_1cpp_1_1SymBlob.html#a628b5e95ec9e4c6a40137fc1be6d26dd"> 53</a></span> <span class="keyword">explicit</span> <a class="code" href="structmxnet_1_1cpp_1_1SymBlob.html#a628b5e95ec9e4c6a40137fc1be6d26dd">SymBlob</a>(<a class="code" href="c__api_8h.html#a301e9a7722b326126defdd39ccd99b37">SymbolHandle</a> handle) : <a class="code" href="structmxnet_1_1cpp_1_1SymBlob.html#a32924152dd1a19a98ea18b273ffa54d5">handle_</a>(handle) {}</div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="structmxnet_1_1cpp_1_1SymBlob.html#a470cf7d61b5178f1535e92622bef00d5"> 57</a></span> <a class="code" href="structmxnet_1_1cpp_1_1SymBlob.html#a470cf7d61b5178f1535e92622bef00d5">~SymBlob</a>() { <a class="code" href="c__api_8h.html#a1070254ccff925195bf263b43762a06f">MXSymbolFree</a>(<a class="code" href="structmxnet_1_1cpp_1_1SymBlob.html#a32924152dd1a19a98ea18b273ffa54d5">handle_</a>); }</div><div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="structmxnet_1_1cpp_1_1SymBlob.html#a32924152dd1a19a98ea18b273ffa54d5"> 61</a></span> <a class="code" href="c__api_8h.html#a301e9a7722b326126defdd39ccd99b37">SymbolHandle</a> <a class="code" href="structmxnet_1_1cpp_1_1SymBlob.html#a32924152dd1a19a98ea18b273ffa54d5">handle_</a>;</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <a class="code" href="structmxnet_1_1cpp_1_1SymBlob.html#a3d5b87a4b1c0ffbe91a74553e15ace35">SymBlob</a>(<span class="keyword">const</span> <a class="code" href="structmxnet_1_1cpp_1_1SymBlob.html">SymBlob</a> &);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <a class="code" href="structmxnet_1_1cpp_1_1SymBlob.html">SymBlob</a> &operator=(<span class="keyword">const</span> <a class="code" href="structmxnet_1_1cpp_1_1SymBlob.html">SymBlob</a> &);</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> };</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="classmxnet_1_1cpp_1_1Symbol.html"> 71</a></span> <span class="keyword">class </span><a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> {</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="classmxnet_1_1cpp_1_1Symbol.html#a4bcd930eb7da23e01ebdb39575ae42d8"> 73</a></span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html#a4bcd930eb7da23e01ebdb39575ae42d8">Symbol</a>() {}</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="keyword">explicit</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a>(<a class="code" href="c__api_8h.html#a301e9a7722b326126defdd39ccd99b37">SymbolHandle</a> handle);</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="keyword">explicit</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name);</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="keyword">explicit</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a>(<span class="keyword">const</span> std::string &name);</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> <a class="code" href="namespacemxnet_1_1cpp.html#af7ac3062c79e5700205043f94e7029ad">operator+</a>(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> &rhs) <span class="keyword">const</span>;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> <a class="code" href="namespacemxnet_1_1cpp.html#a4a500d425fad80171b91185fa781b937">operator-</a>(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> &rhs) <span class="keyword">const</span>;</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> <a class="code" href="namespacemxnet_1_1cpp.html#ae76138e7d064b0f17638b365c27425f6">operator*</a>(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> &rhs) <span class="keyword">const</span>;</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> <a class="code" href="namespacemxnet_1_1cpp.html#a6e10e5bdac4feca95f2a2cc4050ccb29">operator/</a>(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> &rhs) <span class="keyword">const</span>;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> <a class="code" href="namespacemxnet_1_1cpp.html#a9dd3c680ffa337cc97981ada80645880">operator%</a>(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> &rhs) <span class="keyword">const</span>;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> <a class="code" href="namespacemxnet_1_1cpp.html#af7ac3062c79e5700205043f94e7029ad">operator+</a>(<a class="code" href="c__api_8h.html#a4e709067707d9f90c534bd65494ae668">mx_float</a> scalar) <span class="keyword">const</span>;</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> <a class="code" href="namespacemxnet_1_1cpp.html#a4a500d425fad80171b91185fa781b937">operator-</a>(<a class="code" href="c__api_8h.html#a4e709067707d9f90c534bd65494ae668">mx_float</a> scalar) <span class="keyword">const</span>;</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> <a class="code" href="namespacemxnet_1_1cpp.html#ae76138e7d064b0f17638b365c27425f6">operator*</a>(<a class="code" href="c__api_8h.html#a4e709067707d9f90c534bd65494ae668">mx_float</a> scalar) <span class="keyword">const</span>;</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> <a class="code" href="namespacemxnet_1_1cpp.html#a6e10e5bdac4feca95f2a2cc4050ccb29">operator/</a>(<a class="code" href="c__api_8h.html#a4e709067707d9f90c534bd65494ae668">mx_float</a> scalar) <span class="keyword">const</span>;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> <a class="code" href="namespacemxnet_1_1cpp.html#a9dd3c680ffa337cc97981ada80645880">operator%</a>(<a class="code" href="c__api_8h.html#a4e709067707d9f90c534bd65494ae668">mx_float</a> scalar) <span class="keyword">const</span>;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> Copy() <span class="keyword">const</span>;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="keyword">static</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> Variable(<span class="keyword">const</span> std::string &name = <span class="stringliteral">""</span>);</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> operator[](<span class="keywordtype">int</span> index);</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> operator[](<span class="keyword">const</span> std::string &index);</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="keyword">static</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> Group(<span class="keyword">const</span> std::vector<Symbol> &symbols);</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="keyword">static</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> Load(<span class="keyword">const</span> std::string &file_name);</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="keyword">static</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> LoadJSON(<span class="keyword">const</span> std::string &json_str);</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="keywordtype">void</span> Save(<span class="keyword">const</span> std::string &file_name) <span class="keyword">const</span>;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> std::string ToJSON() <span class="keyword">const</span>;</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> GetInternals() <span class="keyword">const</span>;</div><div class="line"><a name="l00140"></a><span class="lineno"><a class="line" href="classmxnet_1_1cpp_1_1Symbol.html#aad59260db0359ccb10987a3b890340fe"> 140</a></span> <a class="code" href="c__api_8h.html#a301e9a7722b326126defdd39ccd99b37">SymbolHandle</a> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html#aad59260db0359ccb10987a3b890340fe">GetHandle</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> blob_ptr_->handle_; }</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a>(<span class="keyword">const</span> std::string &operator_name, <span class="keyword">const</span> std::string &name,</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> std::vector<const char *> input_keys,</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> std::vector<SymbolHandle> input_values,</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> std::vector<const char *> config_keys,</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> std::vector<const char *> config_values);</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="keywordtype">void</span> InferShape(</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="keyword">const</span> std::map<std::string, std::vector<mx_uint> > &arg_shapes,</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> std::vector<std::vector<mx_uint> > *in_shape,</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> std::vector<std::vector<mx_uint> > *aux_shape,</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> std::vector<std::vector<mx_uint> > *out_shape) <span class="keyword">const</span>;</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> std::vector<std::string> ListArguments() <span class="keyword">const</span>;</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> std::vector<std::string> ListOutputs() <span class="keyword">const</span>;</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> std::vector<std::string> ListAuxiliaryStates() <span class="keyword">const</span>;</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="keywordtype">void</span> InferExecutorArrays(</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="keyword">const</span> <a class="code" href="classmxnet_1_1cpp_1_1Context.html">Context</a> &context, std::vector<NDArray> *arg_arrays,</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> std::vector<NDArray> *grad_arrays, std::vector<OpReqType> *grad_reqs,</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> std::vector<NDArray> *aux_arrays,</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="keyword">const</span> std::map<std::string, NDArray> &args_map,</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="keyword">const</span> std::map<std::string, NDArray> &arg_grad_store =</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> std::map<std::string, NDArray>(),</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="keyword">const</span> std::map<std::string, OpReqType> &grad_req_type =</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> std::map<std::string, OpReqType>(),</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="keyword">const</span> std::map<std::string, NDArray> &aux_map =</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> std::map<std::string, NDArray>()) <span class="keyword">const</span>;</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="keywordtype">void</span> InferArgsMap(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1cpp_1_1Context.html">Context</a> &context,</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> std::map<std::string, NDArray> *args_map,</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="keyword">const</span> std::map<std::string, NDArray> &known_args) <span class="keyword">const</span>;</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> <a class="code" href="classmxnet_1_1cpp_1_1Executor.html">Executor</a> *SimpleBind(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1cpp_1_1Context.html">Context</a> &context,</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="keyword">const</span> std::map<std::string, NDArray> &args_map,</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="keyword">const</span> std::map<std::string, NDArray> &arg_grad_store =</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> std::map<std::string, NDArray>(),</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="keyword">const</span> std::map<std::string, OpReqType> &grad_req_type =</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> std::map<std::string, OpReqType>(),</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <span class="keyword">const</span> std::map<std::string, NDArray> &aux_map =</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> std::map<std::string, NDArray>());</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <a class="code" href="classmxnet_1_1cpp_1_1Executor.html">Executor</a> *Bind(<span class="keyword">const</span> <a class="code" href="classmxnet_1_1cpp_1_1Context.html">Context</a> &context, <span class="keyword">const</span> std::vector<NDArray> &arg_arrays,</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="keyword">const</span> std::vector<NDArray> &grad_arrays,</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="keyword">const</span> std::vector<OpReqType> &grad_reqs,</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="keyword">const</span> std::vector<NDArray> &aux_arrays,</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="keyword">const</span> std::map<std::string, Context> &group_to_ctx =</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> std::map<std::string, Context>(),</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <a class="code" href="classmxnet_1_1cpp_1_1Executor.html">Executor</a> *shared_exec = <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> </div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> std::shared_ptr<SymBlob> blob_ptr_;</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="keyword">static</span> <a class="code" href="classmxnet_1_1cpp_1_1OpMap.html">OpMap</a>*& op_map();</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> };</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> <a class="code" href="namespacemxnet_1_1cpp.html#af7ac3062c79e5700205043f94e7029ad">operator+</a>(<a class="code" href="c__api_8h.html#a4e709067707d9f90c534bd65494ae668">mx_float</a> lhs, <span class="keyword">const</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> &rhs);</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> <a class="code" href="namespacemxnet_1_1cpp.html#a4a500d425fad80171b91185fa781b937">operator-</a>(<a class="code" href="c__api_8h.html#a4e709067707d9f90c534bd65494ae668">mx_float</a> lhs, <span class="keyword">const</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> &rhs);</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> <a class="code" href="namespacemxnet_1_1cpp.html#ae76138e7d064b0f17638b365c27425f6">operator*</a>(<a class="code" href="c__api_8h.html#a4e709067707d9f90c534bd65494ae668">mx_float</a> lhs, <span class="keyword">const</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> &rhs);</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> <a class="code" href="namespacemxnet_1_1cpp.html#a6e10e5bdac4feca95f2a2cc4050ccb29">operator/</a>(<a class="code" href="c__api_8h.html#a4e709067707d9f90c534bd65494ae668">mx_float</a> lhs, <span class="keyword">const</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> &rhs);</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> <a class="code" href="namespacemxnet_1_1cpp.html#a9dd3c680ffa337cc97981ada80645880">operator%</a>(<a class="code" href="c__api_8h.html#a4e709067707d9f90c534bd65494ae668">mx_float</a> lhs, <span class="keyword">const</span> <a class="code" href="classmxnet_1_1cpp_1_1Symbol.html">Symbol</a> &rhs);</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> } <span class="comment">// namespace cpp</span></div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> } <span class="comment">// namespace mxnet</span></div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="preprocessor">#endif // MXNET_CPP_SYMBOL_H_</span></div><div class="ttc" id="namespacemxnet_1_1cpp_html_a6e10e5bdac4feca95f2a2cc4050ccb29"><div class="ttname"><a href="namespacemxnet_1_1cpp.html#a6e10e5bdac4feca95f2a2cc4050ccb29">mxnet::cpp::operator/</a></div><div class="ttdeci">Symbol operator/(mx_float lhs, const Symbol &rhs)</div></div> |
| <div class="ttc" id="classmxnet_1_1cpp_1_1Symbol_html_a4bcd930eb7da23e01ebdb39575ae42d8"><div class="ttname"><a href="classmxnet_1_1cpp_1_1Symbol.html#a4bcd930eb7da23e01ebdb39575ae42d8">mxnet::cpp::Symbol::Symbol</a></div><div class="ttdeci">Symbol()</div><div class="ttdef"><b>Definition:</b> symbol.h:73</div></div> |
| <div class="ttc" id="classmxnet_1_1cpp_1_1OpMap_html"><div class="ttname"><a href="classmxnet_1_1cpp_1_1OpMap.html">mxnet::cpp::OpMap</a></div><div class="ttdoc">OpMap instance holds a map of all the symbol creators so we can get symbol creators by name...</div><div class="ttdef"><b>Definition:</b> op_map.h:42</div></div> |
| <div class="ttc" id="op__map_8h_html"><div class="ttname"><a href="op__map_8h.html">op_map.h</a></div><div class="ttdoc">definition of OpMap </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> base.h:126</div></div> |
| <div class="ttc" id="classmxnet_1_1cpp_1_1Executor_html"><div class="ttname"><a href="classmxnet_1_1cpp_1_1Executor.html">mxnet::cpp::Executor</a></div><div class="ttdoc">Executor interface. </div><div class="ttdef"><b>Definition:</b> executor.h:44</div></div> |
| <div class="ttc" id="structmxnet_1_1cpp_1_1SymBlob_html_a628b5e95ec9e4c6a40137fc1be6d26dd"><div class="ttname"><a href="structmxnet_1_1cpp_1_1SymBlob.html#a628b5e95ec9e4c6a40137fc1be6d26dd">mxnet::cpp::SymBlob::SymBlob</a></div><div class="ttdeci">SymBlob(SymbolHandle handle)</div><div class="ttdoc">construct with SymbolHandle to store </div><div class="ttdef"><b>Definition:</b> symbol.h:53</div></div> |
| <div class="ttc" id="structmxnet_1_1cpp_1_1SymBlob_html_a32924152dd1a19a98ea18b273ffa54d5"><div class="ttname"><a href="structmxnet_1_1cpp_1_1SymBlob.html#a32924152dd1a19a98ea18b273ffa54d5">mxnet::cpp::SymBlob::handle_</a></div><div class="ttdeci">SymbolHandle handle_</div><div class="ttdoc">the SymbolHandle to store </div><div class="ttdef"><b>Definition:</b> symbol.h:61</div></div> |
| <div class="ttc" id="structmxnet_1_1cpp_1_1SymBlob_html"><div class="ttname"><a href="structmxnet_1_1cpp_1_1SymBlob.html">mxnet::cpp::SymBlob</a></div><div class="ttdoc">struct to store SymbolHandle </div><div class="ttdef"><b>Definition:</b> symbol.h:44</div></div> |
| <div class="ttc" id="namespacemxnet_1_1cpp_html_a9dd3c680ffa337cc97981ada80645880"><div class="ttname"><a href="namespacemxnet_1_1cpp.html#a9dd3c680ffa337cc97981ada80645880">mxnet::cpp::operator%</a></div><div class="ttdeci">Symbol operator%(mx_float lhs, const Symbol &rhs)</div></div> |
| <div class="ttc" id="c__api_8h_html_a301e9a7722b326126defdd39ccd99b37"><div class="ttname"><a href="c__api_8h.html#a301e9a7722b326126defdd39ccd99b37">SymbolHandle</a></div><div class="ttdeci">void * SymbolHandle</div><div class="ttdoc">handle to a symbol that can be bind as operator </div><div class="ttdef"><b>Definition:</b> c_api.h:72</div></div> |
| <div class="ttc" id="structmxnet_1_1cpp_1_1SymBlob_html_a3d5b87a4b1c0ffbe91a74553e15ace35"><div class="ttname"><a href="structmxnet_1_1cpp_1_1SymBlob.html#a3d5b87a4b1c0ffbe91a74553e15ace35">mxnet::cpp::SymBlob::SymBlob</a></div><div class="ttdeci">SymBlob()</div><div class="ttdoc">default constructor </div><div class="ttdef"><b>Definition:</b> symbol.h:49</div></div> |
| <div class="ttc" id="structmxnet_1_1cpp_1_1SymBlob_html_a470cf7d61b5178f1535e92622bef00d5"><div class="ttname"><a href="structmxnet_1_1cpp_1_1SymBlob.html#a470cf7d61b5178f1535e92622bef00d5">mxnet::cpp::SymBlob::~SymBlob</a></div><div class="ttdeci">~SymBlob()</div><div class="ttdoc">destructor, free the SymbolHandle </div><div class="ttdef"><b>Definition:</b> symbol.h:57</div></div> |
| <div class="ttc" id="namespacemxnet_1_1cpp_html_af7ac3062c79e5700205043f94e7029ad"><div class="ttname"><a href="namespacemxnet_1_1cpp.html#af7ac3062c79e5700205043f94e7029ad">mxnet::cpp::operator+</a></div><div class="ttdeci">Symbol operator+(mx_float lhs, const Symbol &rhs)</div></div> |
| <div class="ttc" id="cpp-package_2include_2mxnet-cpp_2ndarray_8h_html"><div class="ttname"><a href="cpp-package_2include_2mxnet-cpp_2ndarray_8h.html">ndarray.h</a></div></div> |
| <div class="ttc" id="cpp-package_2include_2mxnet-cpp_2base_8h_html"><div class="ttname"><a href="cpp-package_2include_2mxnet-cpp_2base_8h.html">base.h</a></div></div> |
| <div class="ttc" id="c__api_8h_html_a4e709067707d9f90c534bd65494ae668"><div class="ttname"><a href="c__api_8h.html#a4e709067707d9f90c534bd65494ae668">mx_float</a></div><div class="ttdeci">float mx_float</div><div class="ttdoc">manually define float </div><div class="ttdef"><b>Definition:</b> c_api.h:59</div></div> |
| <div class="ttc" id="namespacemxnet_1_1cpp_html_a4a500d425fad80171b91185fa781b937"><div class="ttname"><a href="namespacemxnet_1_1cpp.html#a4a500d425fad80171b91185fa781b937">mxnet::cpp::operator-</a></div><div class="ttdeci">Symbol operator-(mx_float lhs, const Symbol &rhs)</div></div> |
| <div class="ttc" id="classmxnet_1_1cpp_1_1Symbol_html_aad59260db0359ccb10987a3b890340fe"><div class="ttname"><a href="classmxnet_1_1cpp_1_1Symbol.html#aad59260db0359ccb10987a3b890340fe">mxnet::cpp::Symbol::GetHandle</a></div><div class="ttdeci">SymbolHandle GetHandle() const </div><div class="ttdef"><b>Definition:</b> symbol.h:140</div></div> |
| <div class="ttc" id="classmxnet_1_1cpp_1_1Context_html"><div class="ttname"><a href="classmxnet_1_1cpp_1_1Context.html">mxnet::cpp::Context</a></div><div class="ttdoc">Context interface. </div><div class="ttdef"><b>Definition:</b> ndarray.h:49</div></div> |
| <div class="ttc" id="c__api_8h_html_a1070254ccff925195bf263b43762a06f"><div class="ttname"><a href="c__api_8h.html#a1070254ccff925195bf263b43762a06f">MXSymbolFree</a></div><div class="ttdeci">MXNET_DLL int MXSymbolFree(SymbolHandle symbol)</div><div class="ttdoc">Free the symbol handle. </div></div> |
| <div class="ttc" id="namespacemxnet_1_1cpp_html_ae76138e7d064b0f17638b365c27425f6"><div class="ttname"><a href="namespacemxnet_1_1cpp.html#ae76138e7d064b0f17638b365c27425f6">mxnet::cpp::operator*</a></div><div class="ttdeci">Symbol operator*(mx_float lhs, const Symbol &rhs)</div></div> |
| <div class="ttc" id="classmxnet_1_1cpp_1_1Symbol_html"><div class="ttname"><a href="classmxnet_1_1cpp_1_1Symbol.html">mxnet::cpp::Symbol</a></div><div class="ttdoc">Symbol interface. </div><div class="ttdef"><b>Definition:</b> symbol.h:71</div></div> |
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