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<div class="headertitle"><div class="title">tree_node_test.cpp</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// Standalone C++17 test: no Qt required.</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#include &quot;<a class="code" href="dbc__tree__builder_8h.html">dbc_tree_builder.h</a>&quot;</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="preprocessor">#include &lt;limits&gt;</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include &lt;stdexcept&gt;</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include &lt;type_traits&gt;</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="keyword">static</span> <span class="keywordtype">void</span> Check(<span class="keywordtype">bool</span> condition) {</div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> <span class="keywordflow">if</span> (!condition) <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">&quot;Tree navigation test failed&quot;</span>);</div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span>}</div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="keyword">static</span> <span class="keywordtype">void</span> CheckNavigation(<span class="keyword">const</span> <a class="code hl_class" href="classTreeNode.html">TreeNode</a> &amp;node) {</div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> <span class="keywordflow">for</span> (std::size_t row = 0; row &lt; node.<a class="code hl_function" href="classTreeNode.html#abdd82460187dca8d3e5d66f5d5c529ea">GetChildCount</a>(); ++row) {</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> <span class="keyword">const</span> <a class="code hl_class" href="classTreeNode.html">TreeNode</a> *child = node.<a class="code hl_function" href="classTreeNode.html#a4727ff801a2d1b9323c5ae50a35457a6">GetChild</a>(row);</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> Check(child-&gt;<a class="code hl_function" href="classTreeNode.html#aa48fbc17903eb8cfa40353e29f853c6f">GetParent</a>() == &amp;node &amp;&amp; child-&gt;<a class="code hl_function" href="classTreeNode.html#ad501f97eeec7f7d3353bfae838fbb6a8">GetRow</a>() == row);</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> Check(child-&gt;<a class="code hl_function" href="classTreeNode.html#aa48fbc17903eb8cfa40353e29f853c6f">GetParent</a>()-&gt;<a class="code hl_function" href="classTreeNode.html#a4727ff801a2d1b9323c5ae50a35457a6">GetChild</a>(child-&gt;<a class="code hl_function" href="classTreeNode.html#ad501f97eeec7f7d3353bfae838fbb6a8">GetRow</a>()) == child);</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> CheckNavigation(*child);</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> }</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> Check(!node.<a class="code hl_function" href="classTreeNode.html#a4727ff801a2d1b9323c5ae50a35457a6">GetChild</a>(node.<a class="code hl_function" href="classTreeNode.html#abdd82460187dca8d3e5d66f5d5c529ea">GetChildCount</a>()));</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> Check(!node.<a class="code hl_function" href="classTreeNode.html#a4727ff801a2d1b9323c5ae50a35457a6">GetChild</a>(std::numeric_limits&lt;std::size_t&gt;::max()));</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span>}</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="keyword">static</span> <span class="keywordtype">void</span> CheckRejectedInsertion(<a class="code hl_class" href="classTreeNode.html">TreeNode</a> &amp;parent, std::unique_ptr&lt;TreeNode&gt; &amp;owner) {</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">const</span> <a class="code hl_class" href="classTreeNode.html">TreeNode</a> *original = owner.get();</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <span class="keywordtype">bool</span> rejected = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> <span class="keywordflow">try</span> {</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> parent.<a class="code hl_function" href="classTreeNode.html#af87331684d4b40240aec75e3286921d3">AddChild</a>(std::move(owner));</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> } <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::invalid_argument &amp;) {</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> rejected = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> }</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> Check(rejected &amp;&amp; owner.get() == original);</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> CheckNavigation(*owner);</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span>}</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="keywordtype">int</span> <a class="code hl_function" href="examples_2main_8cpp.html#a0ddf1224851353fc92bfbff6f499fa97">main</a>() {</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">static_assert</span>(!std::is_copy_constructible&lt;TreeNode&gt;::value, <span class="stringliteral">&quot;Nodes have exclusive ownership&quot;</span>);</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">static_assert</span>(!std::is_copy_assignable&lt;TreeNode&gt;::value, <span class="stringliteral">&quot;Nodes have exclusive ownership&quot;</span>);</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">static_assert</span>(!std::is_move_constructible&lt;TreeNode&gt;::value, <span class="stringliteral">&quot;Node addresses must be stable&quot;</span>);</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">static_assert</span>(!std::is_move_assignable&lt;TreeNode&gt;::value, <span class="stringliteral">&quot;Node addresses must be stable&quot;</span>);</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> CheckNavigation(*<a class="code hl_class" href="classDbcTreeBuilder.html">DbcTreeBuilder</a>().Build(<a class="code hl_struct" href="structDbcDatabase.html">DbcDatabase</a>()));</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <a class="code hl_struct" href="structDbcDatabase.html">DbcDatabase</a> database;</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <a class="code hl_struct" href="structFrameInfo.html">FrameInfo</a> frame;</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> frame.<a class="code hl_variable" href="structFrameInfo.html#af470b0742c05bfbffc31c51a68f5c05e">canId</a> = 123U;</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> frame.<a class="code hl_variable" href="structFrameInfo.html#abb53a7f93ed7abc0ea1ae4a8ccafcdcb">name</a> = <span class="stringliteral">&quot;Frame&quot;</span>;</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <a class="code hl_struct" href="structSignalInfo.html">SignalInfo</a> signal;</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> signal.<a class="code hl_variable" href="structSignalInfo.html#a379e422a00cad56f896cacf60455b088">name</a> = <span class="stringliteral">&quot;Value&quot;</span>;</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> frame.signals.push_back(signal);</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> signal.<a class="code hl_variable" href="structSignalInfo.html#a379e422a00cad56f896cacf60455b088">name</a> = <span class="stringliteral">&quot;Other&quot;</span>;</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> frame.signals.push_back(signal);</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> database.<a class="code hl_variable" href="structDbcDatabase.html#a2cade5d0234ee816132127542f8c612b">frames</a>.push_back(frame);</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> frame.<a class="code hl_variable" href="structFrameInfo.html#a34b726afaad2ac5c697fdb2ac070cdaf">isExtended</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> database.<a class="code hl_variable" href="structDbcDatabase.html#a2cade5d0234ee816132127542f8c612b">frames</a>.push_back(frame);</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> std::unique_ptr&lt;TreeNode&gt; root = <a class="code hl_class" href="classDbcTreeBuilder.html">DbcTreeBuilder</a>().<a class="code hl_function" href="classDbcTreeBuilder.html#a7e57d067d831b14b383947fd125edd4b">Build</a>(database);</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> Check(root-&gt;GetParent() == <span class="keyword">nullptr</span> &amp;&amp; root-&gt;GetRow() == 0);</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> Check(!root-&gt;GetFrameKey() &amp;&amp; !root-&gt;GetSignalKey());</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> root-&gt;AddChild(<span class="keyword">nullptr</span>);</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> Check(root-&gt;GetChildCount() == 2 &amp;&amp; !root-&gt;GetChild(2));</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> Check(!root-&gt;GetChild(std::numeric_limits&lt;std::size_t&gt;::max()));</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> CheckNavigation(*root);</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> </div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="keyword">const</span> <a class="code hl_class" href="classTreeNode.html">TreeNode</a> *firstFrame = root-&gt;<a class="code hl_function" href="classTreeNode.html#a4727ff801a2d1b9323c5ae50a35457a6">GetChild</a>(0);</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keyword">const</span> <a class="code hl_class" href="classTreeNode.html">TreeNode</a> *firstSignal = firstFrame-&gt;<a class="code hl_function" href="classTreeNode.html#a4727ff801a2d1b9323c5ae50a35457a6">GetChild</a>(0);</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keyword">const</span> <a class="code hl_struct" href="structFrameKey.html">FrameKey</a> standard(123U, <span class="keyword">false</span>);</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keyword">const</span> <a class="code hl_struct" href="structFrameKey.html">FrameKey</a> extended(123U, <span class="keyword">true</span>);</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> Check(firstFrame-&gt;<a class="code hl_function" href="classTreeNode.html#af4e6e916c48c024a3dfeadac8174b527">GetFrameKey</a>() == standard &amp;&amp; !firstFrame-&gt;<a class="code hl_function" href="classTreeNode.html#a1eb94f7b6e7962c9d867a120772dfe6e">GetSignalKey</a>());</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> Check(firstSignal-&gt;<a class="code hl_function" href="classTreeNode.html#af4e6e916c48c024a3dfeadac8174b527">GetFrameKey</a>() == standard);</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> Check(firstSignal-&gt;<a class="code hl_function" href="classTreeNode.html#a1eb94f7b6e7962c9d867a120772dfe6e">GetSignalKey</a>() == <a class="code hl_struct" href="structSignalKey.html">SignalKey</a>(standard, <span class="stringliteral">&quot;Value&quot;</span>));</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> Check(firstFrame-&gt;<a class="code hl_function" href="classTreeNode.html#a4727ff801a2d1b9323c5ae50a35457a6">GetChild</a>(1)-&gt;<a class="code hl_function" href="classTreeNode.html#a1eb94f7b6e7962c9d867a120772dfe6e">GetSignalKey</a>() == <a class="code hl_struct" href="structSignalKey.html">SignalKey</a>(standard, <span class="stringliteral">&quot;Other&quot;</span>));</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> Check(root-&gt;GetChild(1)-&gt;GetFrameKey() == extended);</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> Check(root-&gt;GetChild(1)-&gt;GetChild(0)-&gt;GetSignalKey() == <a class="code hl_struct" href="structSignalKey.html">SignalKey</a>(extended, <span class="stringliteral">&quot;Value&quot;</span>));</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <a class="code hl_class" href="classTreeNode.html">TreeNode</a> detached(signal);</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> Check(!detached.GetFrameKey() &amp;&amp; !detached.GetSignalKey());</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> Check(!detached.GetParent() &amp;&amp; detached.GetRow() == 0);</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <a class="code hl_class" href="classTreeNode.html">TreeNode</a> detachedFrame(frame);</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> Check(detachedFrame.GetFrameKey() == extended &amp;&amp; !detachedFrame.GetSignalKey());</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> </div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="comment">// Reordering/reloading source metadata does not change the original tree&#39;s keys.</span></div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> database.<a class="code hl_variable" href="structDbcDatabase.html#a2cade5d0234ee816132127542f8c612b">frames</a>.clear();</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> database.<a class="code hl_variable" href="structDbcDatabase.html#a2cade5d0234ee816132127542f8c612b">frames</a>.push_back(frame);</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> std::unique_ptr&lt;TreeNode&gt; replacement = <a class="code hl_class" href="classDbcTreeBuilder.html">DbcTreeBuilder</a>().<a class="code hl_function" href="classDbcTreeBuilder.html#a7e57d067d831b14b383947fd125edd4b">Build</a>(database);</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> Check(replacement-&gt;GetChild(0)-&gt;GetFrameKey() == root-&gt;GetChild(1)-&gt;GetFrameKey());</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> Check(firstSignal-&gt;<a class="code hl_function" href="classTreeNode.html#a1eb94f7b6e7962c9d867a120772dfe6e">GetSignalKey</a>() == <a class="code hl_struct" href="structSignalKey.html">SignalKey</a>(standard, <span class="stringliteral">&quot;Value&quot;</span>));</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> </div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="comment">// Grow both child vectors, retaining all existing addresses and rows.</span></div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keywordflow">for</span> (std::size_t index = 0; index &lt; 64; ++index) {</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> root-&gt;AddChild(std::make_unique&lt;TreeNode&gt;(frame));</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> root-&gt;GetChild(0)-&gt;AddChild(std::make_unique&lt;TreeNode&gt;(signal));</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> }</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> Check(root-&gt;GetChild(0) == firstFrame &amp;&amp; firstFrame-&gt;<a class="code hl_function" href="classTreeNode.html#a4727ff801a2d1b9323c5ae50a35457a6">GetChild</a>(0) == firstSignal);</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> CheckNavigation(*root);</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> CheckRejectedInsertion(*root, root);</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> CheckRejectedInsertion(*root-&gt;GetChild(0)-&gt;GetChild(0), root);</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> </div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keyword">const</span> <a class="code hl_class" href="classTreeNode.html">TreeNode</a> *original = root.get();</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> std::unique_ptr&lt;TreeNode&gt; transferred = std::move(root);</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> Check(!root &amp;&amp; transferred.get() == original);</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> CheckNavigation(*transferred);</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> Check(firstSignal-&gt;<a class="code hl_function" href="classTreeNode.html#a1eb94f7b6e7962c9d867a120772dfe6e">GetSignalKey</a>() == <a class="code hl_struct" href="structSignalKey.html">SignalKey</a>(standard, <span class="stringliteral">&quot;Value&quot;</span>));</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span>}</div>
<div class="ttc" id="aclassDbcTreeBuilder_html"><div class="ttname"><a href="classDbcTreeBuilder.html">DbcTreeBuilder</a></div><div class="ttdoc">Builds a simple tree from parsed DBC database.</div><div class="ttdef"><b>Definition</b> <a href="dbc__tree__builder_8h_source.html#l00023">dbc_tree_builder.h:23</a></div></div>
<div class="ttc" id="aclassDbcTreeBuilder_html_a7e57d067d831b14b383947fd125edd4b"><div class="ttname"><a href="classDbcTreeBuilder.html#a7e57d067d831b14b383947fd125edd4b">DbcTreeBuilder::Build</a></div><div class="ttdeci">std::unique_ptr&lt; TreeNode &gt; Build(const DbcDatabase &amp;database) const</div><div class="ttdoc">Build tree representation of parsed DBC data.</div><div class="ttdef"><b>Definition</b> <a href="dbc__tree__builder_8cpp_source.html#l00014">dbc_tree_builder.cpp:14</a></div></div>
<div class="ttc" id="aclassTreeNode_html"><div class="ttname"><a href="classTreeNode.html">TreeNode</a></div><div class="ttdoc">Tree node for later use in model/view or other hierarchy consumers.</div><div class="ttdef"><b>Definition</b> <a href="tree__node_8h_source.html#l00037">tree_node.h:37</a></div></div>
<div class="ttc" id="aclassTreeNode_html_a1eb94f7b6e7962c9d867a120772dfe6e"><div class="ttname"><a href="classTreeNode.html#a1eb94f7b6e7962c9d867a120772dfe6e">TreeNode::GetSignalKey</a></div><div class="ttdeci">std::optional&lt; SignalKey &gt; GetSignalKey() const</div><div class="ttdef"><b>Definition</b> <a href="tree__node_8cpp_source.html#l00091">tree_node.cpp:91</a></div></div>
<div class="ttc" id="aclassTreeNode_html_a4727ff801a2d1b9323c5ae50a35457a6"><div class="ttname"><a href="classTreeNode.html#a4727ff801a2d1b9323c5ae50a35457a6">TreeNode::GetChild</a></div><div class="ttdeci">const TreeNode * GetChild(std::size_t index) const</div><div class="ttdoc">Get child by index.</div><div class="ttdef"><b>Definition</b> <a href="tree__node_8cpp_source.html#l00045">tree_node.cpp:45</a></div></div>
<div class="ttc" id="aclassTreeNode_html_aa48fbc17903eb8cfa40353e29f853c6f"><div class="ttname"><a href="classTreeNode.html#aa48fbc17903eb8cfa40353e29f853c6f">TreeNode::GetParent</a></div><div class="ttdeci">const TreeNode * GetParent() const</div><div class="ttdef"><b>Definition</b> <a href="tree__node_8cpp_source.html#l00075">tree_node.cpp:75</a></div></div>
<div class="ttc" id="aclassTreeNode_html_abdd82460187dca8d3e5d66f5d5c529ea"><div class="ttname"><a href="classTreeNode.html#abdd82460187dca8d3e5d66f5d5c529ea">TreeNode::GetChildCount</a></div><div class="ttdeci">std::size_t GetChildCount() const</div><div class="ttdoc">Get child count.</div><div class="ttdef"><b>Definition</b> <a href="tree__node_8cpp_source.html#l00041">tree_node.cpp:41</a></div></div>
<div class="ttc" id="aclassTreeNode_html_ad501f97eeec7f7d3353bfae838fbb6a8"><div class="ttname"><a href="classTreeNode.html#ad501f97eeec7f7d3353bfae838fbb6a8">TreeNode::GetRow</a></div><div class="ttdeci">std::size_t GetRow() const</div><div class="ttdef"><b>Definition</b> <a href="tree__node_8cpp_source.html#l00079">tree_node.cpp:79</a></div></div>
<div class="ttc" id="aclassTreeNode_html_af4e6e916c48c024a3dfeadac8174b527"><div class="ttname"><a href="classTreeNode.html#af4e6e916c48c024a3dfeadac8174b527">TreeNode::GetFrameKey</a></div><div class="ttdeci">std::optional&lt; FrameKey &gt; GetFrameKey() const</div><div class="ttdef"><b>Definition</b> <a href="tree__node_8cpp_source.html#l00083">tree_node.cpp:83</a></div></div>
<div class="ttc" id="aclassTreeNode_html_af87331684d4b40240aec75e3286921d3"><div class="ttname"><a href="classTreeNode.html#af87331684d4b40240aec75e3286921d3">TreeNode::AddChild</a></div><div class="ttdeci">void AddChild(std::unique_ptr&lt; TreeNode &gt; &amp;&amp;child)</div><div class="ttdoc">Add child node.</div><div class="ttdef"><b>Definition</b> <a href="tree__node_8cpp_source.html#l00027">tree_node.cpp:27</a></div></div>
<div class="ttc" id="adbc__tree__builder_8h_html"><div class="ttname"><a href="dbc__tree__builder_8h.html">dbc_tree_builder.h</a></div><div class="ttdoc">Metadata tree builder.</div></div>
<div class="ttc" id="aexamples_2main_8cpp_html_a0ddf1224851353fc92bfbff6f499fa97"><div class="ttname"><a href="examples_2main_8cpp.html#a0ddf1224851353fc92bfbff6f499fa97">main</a></div><div class="ttdeci">int main(int argc, char *argv[])</div><div class="ttdoc">Parse a DBC file and demonstrate metadata lookup and CAN decoding.</div><div class="ttdef"><b>Definition</b> <a href="examples_2main_8cpp_source.html#l00101">examples/main.cpp:101</a></div></div>
<div class="ttc" id="astructDbcDatabase_html"><div class="ttname"><a href="structDbcDatabase.html">DbcDatabase</a></div><div class="ttdoc">Parsed DBC content stored in a simple internal form.</div><div class="ttdef"><b>Definition</b> <a href="dbc__database_8h_source.html#l00022">dbc_database.h:22</a></div></div>
<div class="ttc" id="astructDbcDatabase_html_a2cade5d0234ee816132127542f8c612b"><div class="ttname"><a href="structDbcDatabase.html#a2cade5d0234ee816132127542f8c612b">DbcDatabase::frames</a></div><div class="ttdeci">std::vector&lt; FrameInfo &gt; frames</div><div class="ttdef"><b>Definition</b> <a href="dbc__database_8h_source.html#l00023">dbc_database.h:23</a></div></div>
<div class="ttc" id="astructFrameInfo_html"><div class="ttname"><a href="structFrameInfo.html">FrameInfo</a></div><div class="ttdoc">Describes one CAN frame from a DBC file.</div><div class="ttdef"><b>Definition</b> <a href="frame__info_8h_source.html#l00025">frame_info.h:25</a></div></div>
<div class="ttc" id="astructFrameInfo_html_a34b726afaad2ac5c697fdb2ac070cdaf"><div class="ttname"><a href="structFrameInfo.html#a34b726afaad2ac5c697fdb2ac070cdaf">FrameInfo::isExtended</a></div><div class="ttdeci">bool isExtended</div><div class="ttdef"><b>Definition</b> <a href="frame__info_8h_source.html#l00028">frame_info.h:28</a></div></div>
<div class="ttc" id="astructFrameInfo_html_abb53a7f93ed7abc0ea1ae4a8ccafcdcb"><div class="ttname"><a href="structFrameInfo.html#abb53a7f93ed7abc0ea1ae4a8ccafcdcb">FrameInfo::name</a></div><div class="ttdeci">std::string name</div><div class="ttdef"><b>Definition</b> <a href="frame__info_8h_source.html#l00026">frame_info.h:26</a></div></div>
<div class="ttc" id="astructFrameInfo_html_af470b0742c05bfbffc31c51a68f5c05e"><div class="ttname"><a href="structFrameInfo.html#af470b0742c05bfbffc31c51a68f5c05e">FrameInfo::canId</a></div><div class="ttdeci">std::uint32_t canId</div><div class="ttdef"><b>Definition</b> <a href="frame__info_8h_source.html#l00027">frame_info.h:27</a></div></div>
<div class="ttc" id="astructFrameKey_html"><div class="ttname"><a href="structFrameKey.html">FrameKey</a></div><div class="ttdoc">Stable frame identifier: normalized CAN ID and frame type.</div><div class="ttdef"><b>Definition</b> <a href="definition__key_8h_source.html#l00015">definition_key.h:15</a></div></div>
<div class="ttc" id="astructSignalInfo_html"><div class="ttname"><a href="structSignalInfo.html">SignalInfo</a></div><div class="ttdoc">Describes one signal inside a DBC frame.</div><div class="ttdef"><b>Definition</b> <a href="signal__info_8h_source.html#l00025">signal_info.h:25</a></div></div>
<div class="ttc" id="astructSignalInfo_html_a379e422a00cad56f896cacf60455b088"><div class="ttname"><a href="structSignalInfo.html#a379e422a00cad56f896cacf60455b088">SignalInfo::name</a></div><div class="ttdeci">std::string name</div><div class="ttdef"><b>Definition</b> <a href="signal__info_8h_source.html#l00027">signal_info.h:27</a></div></div>
<div class="ttc" id="astructSignalKey_html"><div class="ttname"><a href="structSignalKey.html">SignalKey</a></div><div class="ttdef"><b>Definition</b> <a href="definition__key_8h_source.html#l00045">definition_key.h:45</a></div></div>
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