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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> * Licensed to the Apache Software Foundation (ASF) under one</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * or more contributor license agreements. See the NOTICE file</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * distributed with this work for additional information</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> * regarding copyright ownership. The ASF licenses this file</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * to you under the Apache License, Version 2.0 (the</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> * with the License. You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> * Unless required by applicable law or agreed to in writing,</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> * software distributed under the License is distributed on an</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> * &quot;AS IS&quot; BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> * KIND, either express or implied. See the License for the</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160; </div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#include &lt;memory&gt;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; </div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#include &quot;mini-yaml/yaml/Yaml.hpp&quot;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; </div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &quot;graphar/result.h&quot;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &quot;graphar/yaml.h&quot;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; </div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="keyword">namespace </span>graphar {</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;const ::Yaml::Node Yaml::operator[](<span class="keyword">const</span> std::string&amp; key)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; <span class="keywordflow">return</span> root_node_-&gt;operator[](key);</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;}</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; </div>
<div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="classgraphar_1_1_yaml.html#a2fff6ba5eaf3e59b489d015f10013179"> 34</a></span>&#160;Result&lt;std::shared_ptr&lt;Yaml&gt;&gt; <a class="code" href="classgraphar_1_1_yaml.html#a2fff6ba5eaf3e59b489d015f10013179">Yaml::Load</a>(<span class="keyword">const</span> std::string&amp; input) {</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; std::shared_ptr&lt;::Yaml::Node&gt; root_node = std::make_shared&lt;::Yaml::Node&gt;();</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <span class="keywordflow">try</span> {</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; ::Yaml::Parse(*root_node, input);</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; } <span class="keywordflow">catch</span> (::Yaml::Exception&amp; e) { <span class="keywordflow">return</span> <a class="code" href="classgraphar_1_1_status.html#a358b23c7f34efbf14c84cbc2ddbdd6a4">Status::YamlError</a>(e.what()); }</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <span class="keywordflow">return</span> std::make_shared&lt;Yaml&gt;(root_node);</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;}</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; </div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="classgraphar_1_1_yaml.html#ab0515421c7f7babe6e9d4bae88883dde"> 42</a></span>&#160;Result&lt;std::shared_ptr&lt;Yaml&gt;&gt; <a class="code" href="classgraphar_1_1_yaml.html#a2fff6ba5eaf3e59b489d015f10013179">Yaml::Load</a>(std::iostream&amp; input) {</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; std::shared_ptr&lt;::Yaml::Node&gt; root_node = std::make_shared&lt;::Yaml::Node&gt;();</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <span class="keywordflow">try</span> {</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; ::Yaml::Parse(*root_node, input);</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; } <span class="keywordflow">catch</span> (::Yaml::Exception&amp; e) { <span class="keywordflow">return</span> <a class="code" href="classgraphar_1_1_status.html#a358b23c7f34efbf14c84cbc2ddbdd6a4">Status::YamlError</a>(e.what()); }</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <span class="keywordflow">return</span> std::make_shared&lt;Yaml&gt;(root_node);</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;}</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; </div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="classgraphar_1_1_yaml.html#ac1c9d809559b322c6f3de30a695fdd4d"> 50</a></span>&#160;Result&lt;std::shared_ptr&lt;Yaml&gt;&gt; <a class="code" href="classgraphar_1_1_yaml.html#ac1c9d809559b322c6f3de30a695fdd4d">Yaml::LoadFile</a>(<span class="keyword">const</span> std::string&amp; file_name) {</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; std::shared_ptr&lt;::Yaml::Node&gt; root_node = std::make_shared&lt;::Yaml::Node&gt;();</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keywordflow">try</span> {</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; ::Yaml::Parse(*root_node, file_name.c_str());</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; } <span class="keywordflow">catch</span> (::Yaml::Exception&amp; e) { <span class="keywordflow">return</span> <a class="code" href="classgraphar_1_1_status.html#a358b23c7f34efbf14c84cbc2ddbdd6a4">Status::YamlError</a>(e.what()); }</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="keywordflow">return</span> std::make_shared&lt;Yaml&gt;(root_node);</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;}</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; </div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;} <span class="comment">// namespace graphar</span></div>
<div class="ttc" id="aclassgraphar_1_1_status_html_a358b23c7f34efbf14c84cbc2ddbdd6a4"><div class="ttname"><a href="classgraphar_1_1_status.html#a358b23c7f34efbf14c84cbc2ddbdd6a4">graphar::Status::YamlError</a></div><div class="ttdeci">static Status YamlError(Args &amp;&amp;... args)</div><div class="ttdef"><b>Definition:</b> <a href="status_8h_source.html#l00204">status.h:204</a></div></div>
<div class="ttc" id="aclassgraphar_1_1_yaml_html_a2fff6ba5eaf3e59b489d015f10013179"><div class="ttname"><a href="classgraphar_1_1_yaml.html#a2fff6ba5eaf3e59b489d015f10013179">graphar::Yaml::Load</a></div><div class="ttdeci">static Result&lt; std::shared_ptr&lt; Yaml &gt; &gt; Load(const std::string &amp;input)</div><div class="ttdef"><b>Definition:</b> <a href="yaml_8cc_source.html#l00034">yaml.cc:34</a></div></div>
<div class="ttc" id="aclassgraphar_1_1_yaml_html_ac1c9d809559b322c6f3de30a695fdd4d"><div class="ttname"><a href="classgraphar_1_1_yaml.html#ac1c9d809559b322c6f3de30a695fdd4d">graphar::Yaml::LoadFile</a></div><div class="ttdeci">static Result&lt; std::shared_ptr&lt; Yaml &gt; &gt; LoadFile(const std::string &amp;file_name)</div><div class="ttdef"><b>Definition:</b> <a href="yaml_8cc_source.html#l00050">yaml.cc:50</a></div></div>
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