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<li class="navelem"><a class="el" href="dir_90ffdbabf412cfdffe6b2193e0ce938a.html">libxrpl</a></li><li class="navelem"><a class="el" href="dir_1cf8fc3bc79b026bd5b725d287fb7808.html">shamap</a></li> </ul>
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<div class="headertitle"><div class="title">SHAMapInnerNode.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="preprocessor">#include &lt;xrpl/basics/IntrusivePointer.ipp&gt;</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#include &lt;xrpl/basics/Slice.h&gt;</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="preprocessor">#include &lt;xrpl/basics/contract.h&gt;</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include &lt;xrpl/basics/spinlock.h&gt;</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include &lt;xrpl/protocol/HashPrefix.h&gt;</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include &lt;xrpl/protocol/digest.h&gt;</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include &lt;xrpl/shamap/SHAMapInnerNode.h&gt;</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include &lt;xrpl/shamap/SHAMapTreeNode.h&gt;</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include &lt;xrpl/shamap/detail/TaggedPointer.ipp&gt;</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">namespace </span><a class="code hl_namespace" href="namespacexrpl.html">xrpl</a> {</div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> </div>
<div class="foldopen" id="foldopen00013" data-start="{" data-end="}">
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#a77783092438a4bc51a801963ab97a56b"> 13</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a77783092438a4bc51a801963ab97a56b">SHAMapInnerNode::SHAMapInnerNode</a>(</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> cowid,</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint8_t</a> numAllocatedChildren)</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> : <a class="code hl_class" href="classxrpl_1_1SHAMapTreeNode.html">SHAMapTreeNode</a>(cowid), hashesAndChildren_(numAllocatedChildren)</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>}</div>
</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a5690f7e044645510c7f9d4e9285704e8">SHAMapInnerNode::~SHAMapInnerNode</a>() = <span class="keywordflow">default</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="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00023" data-start="{" data-end="}">
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#aa2a1348aba6de255ee066bf7a7a604f0"> 23</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#aa2a1348aba6de255ee066bf7a7a604f0">SHAMapInnerNode::partialDestructor</a>()</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span>{</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> <a class="code hl_class" href="classxrpl_1_1SharedIntrusive.html">intr_ptr::SharedPtr&lt;SHAMapTreeNode&gt;</a>* children;</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <span class="comment">// structured bindings can&#39;t be captured in c++ 17; use tie instead</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/tuple/tie.html">std::tie</a>(std::ignore, std::ignore, children) =</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a>.<a class="code hl_function" href="classxrpl_1_1TaggedPointer.html#ac9dda2a370c71e86b2a2bf45f0673ba0">getHashesAndChildren</a>();</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> <a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a4cf787804bb04580fa8ccbb60b3fb6d9">iterNonEmptyChildIndexes</a>(</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> [&amp;](<span class="keyword">auto</span> branchNum, <span class="keyword">auto</span> indexNum) { children[indexNum].<a class="code hl_function" href="classxrpl_1_1SharedIntrusive.html#a3feb6f5d27c8b14711e8129f06fb2e4b">reset</a>(); });</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span>}</div>
</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><span class="keyword">template</span> &lt;<span class="keyword">class</span> F&gt;</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00035" data-start="{" data-end="}">
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#a81c24c4ddc53c00c82692a90904b1b66"> 35</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a81c24c4ddc53c00c82692a90904b1b66">SHAMapInnerNode::iterChildren</a>(F&amp;&amp; f)<span class="keyword"> const</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a>.<a class="code hl_function" href="classxrpl_1_1TaggedPointer.html#a142b489b3e2215d8b80e36b3df11700e">iterChildren</a>(<a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#ac4725755e5dcc53c46b7ce3f381bd719">isBranch_</a>, <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::forward&lt;F&gt;</a>(f));</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span>}</div>
</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> F&gt;</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00042" data-start="{" data-end="}">
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#a4cf787804bb04580fa8ccbb60b3fb6d9"> 42</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a4cf787804bb04580fa8ccbb60b3fb6d9">SHAMapInnerNode::iterNonEmptyChildIndexes</a>(F&amp;&amp; f)<span class="keyword"> const</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a>.<a class="code hl_function" href="classxrpl_1_1TaggedPointer.html#adb86be21eeb433ffd6da652f2be04016">iterNonEmptyChildIndexes</a>(<a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#ac4725755e5dcc53c46b7ce3f381bd719">isBranch_</a>, <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::forward&lt;F&gt;</a>(f));</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span>}</div>
</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span><span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00048" data-start="{" data-end="}">
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#a85f65be43f1e7c2fdb0bee5598c9aef6"> 48</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a85f65be43f1e7c2fdb0bee5598c9aef6">SHAMapInnerNode::resizeChildArrays</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint8_t</a> toAllocate)</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span>{</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a> =</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <a class="code hl_class" href="classxrpl_1_1TaggedPointer.html">TaggedPointer</a>(std::move(<a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a>), <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#ac4725755e5dcc53c46b7ce3f381bd719">isBranch_</a>, toAllocate);</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span>}</div>
</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> </div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;int&gt;</a></div>
<div class="foldopen" id="foldopen00055" data-start="{" data-end="}">
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#ae8e6797c9b932435662163f2e2545e5d"> 55</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#ae8e6797c9b932435662163f2e2545e5d">SHAMapInnerNode::getChildIndex</a>(<span class="keywordtype">int</span> i)<span class="keyword"> const</span></div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a>.<a class="code hl_function" href="classxrpl_1_1TaggedPointer.html#a126c708de163ce9552607b2753ea4f2b">getChildIndex</a>(<a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#ac4725755e5dcc53c46b7ce3f381bd719">isBranch_</a>, i);</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span>}</div>
</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> </div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span><a class="code hl_class" href="classxrpl_1_1SharedIntrusive.html">intr_ptr::SharedPtr&lt;SHAMapTreeNode&gt;</a></div>
<div class="foldopen" id="foldopen00061" data-start="{" data-end="}">
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#acae90ae23f870918132d02b451208fea"> 61</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#acae90ae23f870918132d02b451208fea">SHAMapInnerNode::clone</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> cowid)<span class="keyword"> const</span></div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keyword">auto</span> <span class="keyword">const</span> branchCount = <a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a6de15ed7d4abc299b2499e37c2257fb6">getBranchCount</a>();</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keyword">auto</span> <span class="keyword">const</span> thisIsSparse = !<a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a>.<a class="code hl_function" href="classxrpl_1_1TaggedPointer.html#ab0034f3c4dc9b1a1686ef35bb4b66d91">isDense</a>();</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keyword">auto</span> p = intr_ptr::make_shared&lt;SHAMapInnerNode&gt;(<a class="code hl_function" href="group__SHAMap.html#gae7cb9f3da448b1913997aafec247625f">cowid</a>, branchCount);</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> p-&gt;hash_ = <a class="code hl_variable" href="classxrpl_1_1SHAMapTreeNode.html#a959dd33229a3ff6c92068ce926e4504e">hash_</a>;</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> p-&gt;isBranch_ = <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#ac4725755e5dcc53c46b7ce3f381bd719">isBranch_</a>;</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> p-&gt;fullBelowGen_ = <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#aa1aa4648b471994efa905a6d2d8e452d">fullBelowGen_</a>;</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <a class="code hl_class" href="classxrpl_1_1SHAMapHash.html">SHAMapHash</a> *cloneHashes, *thisHashes;</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <a class="code hl_class" href="classxrpl_1_1SharedIntrusive.html">intr_ptr::SharedPtr&lt;SHAMapTreeNode&gt;</a>*cloneChildren, *thisChildren;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="comment">// structured bindings can&#39;t be captured in c++ 17; use tie instead</span></div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/tuple/tie.html">std::tie</a>(std::ignore, cloneHashes, cloneChildren) =</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> p-&gt;hashesAndChildren_.getHashesAndChildren();</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/tuple/tie.html">std::tie</a>(std::ignore, thisHashes, thisChildren) =</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a>.<a class="code hl_function" href="classxrpl_1_1TaggedPointer.html#ac9dda2a370c71e86b2a2bf45f0673ba0">getHashesAndChildren</a>();</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> </div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keywordflow">if</span> (thisIsSparse)</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> {</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keywordtype">int</span> cloneChildIndex = 0;</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a4cf787804bb04580fa8ccbb60b3fb6d9">iterNonEmptyChildIndexes</a>([&amp;](<span class="keyword">auto</span> branchNum, <span class="keyword">auto</span> indexNum) {</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> cloneHashes[cloneChildIndex++] = thisHashes[indexNum];</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> });</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> }</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> {</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a4cf787804bb04580fa8ccbb60b3fb6d9">iterNonEmptyChildIndexes</a>([&amp;](<span class="keyword">auto</span> branchNum, <span class="keyword">auto</span> indexNum) {</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> cloneHashes[branchNum] = thisHashes[indexNum];</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> });</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> </div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <a class="code hl_class" href="classxrpl_1_1spinlock.html">spinlock</a> sl(<a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#aa5a54ad4914ad10b85072bbeba9c5d99">lock_</a>);</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(sl);</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keywordflow">if</span> (thisIsSparse)</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> {</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="keywordtype">int</span> cloneChildIndex = 0;</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a4cf787804bb04580fa8ccbb60b3fb6d9">iterNonEmptyChildIndexes</a>([&amp;](<span class="keyword">auto</span> branchNum, <span class="keyword">auto</span> indexNum) {</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> cloneChildren[cloneChildIndex++] = thisChildren[indexNum];</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> });</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> }</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> {</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a4cf787804bb04580fa8ccbb60b3fb6d9">iterNonEmptyChildIndexes</a>([&amp;](<span class="keyword">auto</span> branchNum, <span class="keyword">auto</span> indexNum) {</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> cloneChildren[branchNum] = thisChildren[indexNum];</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> });</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> }</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> </div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keywordflow">return</span> p;</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span>}</div>
</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> </div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span><a class="code hl_class" href="classxrpl_1_1SharedIntrusive.html">intr_ptr::SharedPtr&lt;SHAMapTreeNode&gt;</a></div>
<div class="foldopen" id="foldopen00112" data-start="{" data-end="}">
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#a1f06efc0049796d182f48cac4418c718"> 112</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a1f06efc0049796d182f48cac4418c718">SHAMapInnerNode::makeFullInner</a>(</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <a class="code hl_class" href="classxrpl_1_1Slice.html">Slice</a> data,</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <a class="code hl_class" href="classxrpl_1_1SHAMapHash.html">SHAMapHash</a> <span class="keyword">const</span>&amp; hash,</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keywordtype">bool</span> hashValid)</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span>{</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="comment">// A full inner node is serialized as 16 256-bit hashes, back to back:</span></div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keywordflow">if</span> (data.size() != <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a846046c0d6791da2ec657228ab42e305">branchFactor</a> * <a class="code hl_variable" href="classxrpl_1_1base__uint.html#ae3e477069233fe118d7fcda37a13ad34">uint256::bytes</a>)</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> Throw&lt;std::runtime_error&gt;(<span class="stringliteral">&quot;Invalid FI node&quot;</span>);</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> </div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <span class="keyword">auto</span> ret = intr_ptr::make_shared&lt;SHAMapInnerNode&gt;(0, <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a846046c0d6791da2ec657228ab42e305">branchFactor</a>);</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> </div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <a class="code hl_class" href="classxrpl_1_1SerialIter.html">SerialIter</a> si(data);</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> </div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <span class="keyword">auto</span> hashes = ret-&gt;hashesAndChildren_.getHashes();</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> </div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a846046c0d6791da2ec657228ab42e305">branchFactor</a>; ++i)</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> {</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> hashes[i].as_uint256() = si.<a class="code hl_function" href="classxrpl_1_1SerialIter.html#a727e09f489026c158fdc42560769a31e">getBitString</a>&lt;256&gt;();</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> </div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="keywordflow">if</span> (hashes[i].isNonZero())</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> ret-&gt;isBranch_ |= (1 &lt;&lt; i);</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> }</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> </div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> ret-&gt;resizeChildArrays(ret-&gt;getBranchCount());</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keywordflow">if</span> (hashValid)</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> ret-&gt;hash_ = hash;</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> ret-&gt;updateHash();</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> </div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span>}</div>
</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> </div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span><a class="code hl_class" href="classxrpl_1_1SharedIntrusive.html">intr_ptr::SharedPtr&lt;SHAMapTreeNode&gt;</a></div>
<div class="foldopen" id="foldopen00146" data-start="{" data-end="}">
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#a3b21b4ba07387431e0787167afd50568"> 146</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a3b21b4ba07387431e0787167afd50568">SHAMapInnerNode::makeCompressedInner</a>(<a class="code hl_class" href="classxrpl_1_1Slice.html">Slice</a> data)</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span>{</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> <span class="comment">// A compressed inner node is serialized as a series of 33 byte chunks,</span></div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <span class="comment">// representing a one byte &quot;position&quot; and a 256-bit hash:</span></div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="keyword">constexpr</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> chunkSize = <a class="code hl_variable" href="classxrpl_1_1base__uint.html#ae3e477069233fe118d7fcda37a13ad34">uint256::bytes</a> + 1;</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> </div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> s = data.size();</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> (s % chunkSize != 0) || (s &gt; chunkSize * <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a846046c0d6791da2ec657228ab42e305">branchFactor</a>))</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> Throw&lt;std::runtime_error&gt;(<span class="stringliteral">&quot;Invalid CI node&quot;</span>);</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> </div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> <a class="code hl_class" href="classxrpl_1_1SerialIter.html">SerialIter</a> si(data);</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> </div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keyword">auto</span> ret = intr_ptr::make_shared&lt;SHAMapInnerNode&gt;(0, <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a846046c0d6791da2ec657228ab42e305">branchFactor</a>);</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> </div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> <span class="keyword">auto</span> hashes = ret-&gt;hashesAndChildren_.getHashes();</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> </div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> <span class="keywordflow">while</span> (!si.<a class="code hl_function" href="classxrpl_1_1SerialIter.html#a54a28b35befd66ecc0e733605ff0cbb6">empty</a>())</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> {</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> <span class="keyword">auto</span> <span class="keyword">const</span> hash = si.<a class="code hl_function" href="classxrpl_1_1SerialIter.html#a727e09f489026c158fdc42560769a31e">getBitString</a>&lt;256&gt;();</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> <span class="keyword">auto</span> <span class="keyword">const</span> pos = si.<a class="code hl_function" href="classxrpl_1_1SerialIter.html#ae51d3284762f866e8e381ce9ad718927">get8</a>();</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> </div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <span class="keywordflow">if</span> (pos &gt;= <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a846046c0d6791da2ec657228ab42e305">branchFactor</a>)</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> Throw&lt;std::runtime_error&gt;(<span class="stringliteral">&quot;invalid CI node&quot;</span>);</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> </div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> hashes[pos].as_uint256() = hash;</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> </div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="keywordflow">if</span> (hashes[pos].isNonZero())</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> ret-&gt;isBranch_ |= (1 &lt;&lt; pos);</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> }</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> </div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> ret-&gt;resizeChildArrays(ret-&gt;getBranchCount());</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> ret-&gt;updateHash();</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span>}</div>
</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> </div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span><span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00182" data-start="{" data-end="}">
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#a1bd6c5a319d680c44f2717f5ae9ed938"> 182</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a1bd6c5a319d680c44f2717f5ae9ed938">SHAMapInnerNode::updateHash</a>()</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span>{</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> <a class="code hl_class" href="classxrpl_1_1base__uint.html">uint256</a> nh;</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#ac4725755e5dcc53c46b7ce3f381bd719">isBranch_</a> != 0)</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> {</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> <a class="code hl_struct" href="structxrpl_1_1detail_1_1basic__sha512__half__hasher.html">sha512_half_hasher</a> h;</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> <span class="keyword">using </span><a class="code hl_function" href="namespacebeast.html#a91bb66f7828c0bb3c5f6eaa0255ba40c">beast::hash_append</a>;</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <a class="code hl_function" href="namespacexrpl.html#ac25c369d32637b4498d76ec98f76abee">hash_append</a>(h, <a class="code hl_enumvalue" href="namespacexrpl.html#ac599741e6d4066bada11df4c7e8ad30aad9a09590da318a86ba2bd64b374c2d77">HashPrefix::innerNode</a>);</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a81c24c4ddc53c00c82692a90904b1b66">iterChildren</a>([&amp;](<a class="code hl_class" href="classxrpl_1_1SHAMapHash.html">SHAMapHash</a> <span class="keyword">const</span>&amp; hh) { <a class="code hl_function" href="namespacexrpl.html#ac25c369d32637b4498d76ec98f76abee">hash_append</a>(h, hh); });</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> nh = <span class="keyword">static_cast&lt;</span>typename <a class="code hl_class" href="classxrpl_1_1base__uint.html">sha512_half_hasher::result_type</a><span class="keyword">&gt;</span>(h);</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> }</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <a class="code hl_variable" href="classxrpl_1_1SHAMapTreeNode.html#a959dd33229a3ff6c92068ce926e4504e">hash_</a> = <a class="code hl_class" href="classxrpl_1_1SHAMapHash.html">SHAMapHash</a>{nh};</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span>}</div>
</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> </div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span><span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00197" data-start="{" data-end="}">
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#a4a63d8d32f89d80b5787ec7fb52a791d"> 197</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a4a63d8d32f89d80b5787ec7fb52a791d">SHAMapInnerNode::updateHashDeep</a>()</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span>{</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <a class="code hl_class" href="classxrpl_1_1SHAMapHash.html">SHAMapHash</a>* hashes;</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> <a class="code hl_class" href="classxrpl_1_1SharedIntrusive.html">intr_ptr::SharedPtr&lt;SHAMapTreeNode&gt;</a>* children;</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <span class="comment">// structured bindings can&#39;t be captured in c++ 17; use tie instead</span></div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/tuple/tie.html">std::tie</a>(std::ignore, hashes, children) =</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a>.<a class="code hl_function" href="classxrpl_1_1TaggedPointer.html#ac9dda2a370c71e86b2a2bf45f0673ba0">getHashesAndChildren</a>();</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> <a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a4cf787804bb04580fa8ccbb60b3fb6d9">iterNonEmptyChildIndexes</a>([&amp;](<span class="keyword">auto</span> branchNum, <span class="keyword">auto</span> indexNum) {</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> p = children[indexNum].<a class="code hl_function" href="namespacexrpl.html#a35eb8e7a63de05fb4478c7faa7bdc70b">get</a>())</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> hashes[indexNum] = p-&gt;getHash();</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> });</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> <a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a1bd6c5a319d680c44f2717f5ae9ed938">updateHash</a>();</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span>}</div>
</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> </div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span><span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00212" data-start="{" data-end="}">
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#ae783e8b926dda73a1bac853893bfd3da"> 212</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#ae783e8b926dda73a1bac853893bfd3da">SHAMapInnerNode::serializeForWire</a>(<a class="code hl_class" href="classxrpl_1_1Serializer.html">Serializer</a>&amp; s)<span class="keyword"> const</span></div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> !<a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a3f4faa4cac57f0ebe267c4c8e6dac8f9">isEmpty</a>(), <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::serializeForWire : is non-empty&quot;</span>);</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> </div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> <span class="comment">// If the node is sparse, then only send non-empty branches:</span></div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a6de15ed7d4abc299b2499e37c2257fb6">getBranchCount</a>() &lt; 12)</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> {</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> <span class="comment">// compressed node</span></div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> <span class="keyword">auto</span> hashes = <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a>.<a class="code hl_function" href="classxrpl_1_1TaggedPointer.html#a75128d2fb5aa210468da612cb9aa893a">getHashes</a>();</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a4cf787804bb04580fa8ccbb60b3fb6d9">iterNonEmptyChildIndexes</a>([&amp;](<span class="keyword">auto</span> branchNum, <span class="keyword">auto</span> indexNum) {</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> s.<a class="code hl_function" href="classxrpl_1_1Serializer.html#a4b1bb193a1957758c626c785167a5c2e">addBitString</a>(hashes[indexNum].as_uint256());</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> s.<a class="code hl_function" href="classxrpl_1_1Serializer.html#aa2c6597c2653536cb7bfd38ce5b312c2">add8</a>(branchNum);</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> });</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> s.<a class="code hl_function" href="classxrpl_1_1Serializer.html#aa2c6597c2653536cb7bfd38ce5b312c2">add8</a>(<a class="code hl_variable" href="namespacexrpl.html#a7efff53fedaec85e56b211766c85b9cd">wireTypeCompressedInner</a>);</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> }</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> {</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> <a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a81c24c4ddc53c00c82692a90904b1b66">iterChildren</a>(</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> [&amp;](<a class="code hl_class" href="classxrpl_1_1SHAMapHash.html">SHAMapHash</a> <span class="keyword">const</span>&amp; hh) { s.<a class="code hl_function" href="classxrpl_1_1Serializer.html#a4b1bb193a1957758c626c785167a5c2e">addBitString</a>(hh.<a class="code hl_function" href="classxrpl_1_1SHAMapHash.html#a9b5bd2ba2bb2efcbf2d38bd6869e9945">as_uint256</a>()); });</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> s.<a class="code hl_function" href="classxrpl_1_1Serializer.html#aa2c6597c2653536cb7bfd38ce5b312c2">add8</a>(<a class="code hl_variable" href="namespacexrpl.html#a49e2930b5d821e45facef3a197bfe814">wireTypeInner</a>);</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> }</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span>}</div>
</div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> </div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span><span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00237" data-start="{" data-end="}">
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#a0382b3ceb77a0d4c42956341d4ae298c"> 237</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a0382b3ceb77a0d4c42956341d4ae298c">SHAMapInnerNode::serializeWithPrefix</a>(<a class="code hl_class" href="classxrpl_1_1Serializer.html">Serializer</a>&amp; s)<span class="keyword"> const</span></div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> !<a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a3f4faa4cac57f0ebe267c4c8e6dac8f9">isEmpty</a>(),</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::serializeWithPrefix : is non-empty&quot;</span>);</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> </div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> s.<a class="code hl_function" href="classxrpl_1_1Serializer.html#a1ac5554e8d482224cf840f7f1d0c072f">add32</a>(<a class="code hl_enumvalue" href="namespacexrpl.html#ac599741e6d4066bada11df4c7e8ad30aad9a09590da318a86ba2bd64b374c2d77">HashPrefix::innerNode</a>);</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> <a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a81c24c4ddc53c00c82692a90904b1b66">iterChildren</a>(</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> [&amp;](<a class="code hl_class" href="classxrpl_1_1SHAMapHash.html">SHAMapHash</a> <span class="keyword">const</span>&amp; hh) { s.<a class="code hl_function" href="classxrpl_1_1Serializer.html#a4b1bb193a1957758c626c785167a5c2e">addBitString</a>(hh.<a class="code hl_function" href="classxrpl_1_1SHAMapHash.html#a9b5bd2ba2bb2efcbf2d38bd6869e9945">as_uint256</a>()); });</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span>}</div>
</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> </div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="foldopen" id="foldopen00249" data-start="{" data-end="}">
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#a748542400cf2035cb164b96a1da8bdf1"> 249</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a748542400cf2035cb164b96a1da8bdf1">SHAMapInnerNode::getString</a>(<a class="code hl_class" href="classxrpl_1_1SHAMapNodeID.html">SHAMapNodeID</a> <span class="keyword">const</span>&amp; <span class="keywordtype">id</span>)<span class="keyword"> const</span></div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> ret = <a class="code hl_function" href="classxrpl_1_1SHAMapTreeNode.html#aee92a093af4cda43b0b9a0cecd0ddf72">SHAMapTreeNode::getString</a>(<span class="keywordtype">id</span>);</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> <span class="keyword">auto</span> hashes = <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a>.<a class="code hl_function" href="classxrpl_1_1TaggedPointer.html#a75128d2fb5aa210468da612cb9aa893a">getHashes</a>();</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> <a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a4cf787804bb04580fa8ccbb60b3fb6d9">iterNonEmptyChildIndexes</a>([&amp;](<span class="keyword">auto</span> branchNum, <span class="keyword">auto</span> indexNum) {</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> ret += <span class="stringliteral">&quot;\nb&quot;</span>;</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> ret += <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(branchNum);</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> ret += <span class="stringliteral">&quot; = &quot;</span>;</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> ret += <a class="code hl_function" href="namespacexrpl.html#a35ce7572092b98720a52fa343c6f2fa9">to_string</a>(hashes[indexNum]);</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> });</div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span>}</div>
</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> </div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span><span class="comment">// We are modifying an inner node</span></div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span><span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00264" data-start="{" data-end="}">
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#addad57eba55467678570e1193a0578b5"> 264</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#addad57eba55467678570e1193a0578b5">SHAMapInnerNode::setChild</a>(<span class="keywordtype">int</span> m, <a class="code hl_class" href="classxrpl_1_1SharedIntrusive.html">intr_ptr::SharedPtr&lt;SHAMapTreeNode&gt;</a> child)</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span>{</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> (m &gt;= 0) &amp;&amp; (m &lt; <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a846046c0d6791da2ec657228ab42e305">branchFactor</a>),</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::setChild : valid branch input&quot;</span>);</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> XRPL_ASSERT(<a class="code hl_variable" href="classxrpl_1_1SHAMapTreeNode.html#a40f076a75a4601be25aff291dff2536b">cowid_</a>, <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::setChild : nonzero cowid&quot;</span>);</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> child.get() != <span class="keyword">this</span>,</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::setChild : valid child input&quot;</span>);</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> </div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> <span class="keyword">auto</span> <span class="keyword">const</span> dstIsBranch = [&amp;] {</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> <span class="keywordflow">if</span> (child)</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#ac4725755e5dcc53c46b7ce3f381bd719">isBranch_</a> | (1u &lt;&lt; m);</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#ac4725755e5dcc53c46b7ce3f381bd719">isBranch_</a> &amp; ~(1u &lt;&lt; m);</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> }();</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> </div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> <span class="keyword">auto</span> <span class="keyword">const</span> dstToAllocate = <a class="code hl_function" href="namespacexrpl.html#a79f2e1149384f186a14fc8ab7676cc5f">popcnt16</a>(dstIsBranch);</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> <span class="comment">// change hashesAndChildren to remove the element, or make room for the</span></div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> <span class="comment">// added element, if necessary</span></div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a> = <a class="code hl_class" href="classxrpl_1_1TaggedPointer.html">TaggedPointer</a>(</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> std::move(<a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a>), <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#ac4725755e5dcc53c46b7ce3f381bd719">isBranch_</a>, dstIsBranch, dstToAllocate);</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> </div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#ac4725755e5dcc53c46b7ce3f381bd719">isBranch_</a> = dstIsBranch;</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> </div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> <span class="keywordflow">if</span> (child)</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> {</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> <span class="keyword">auto</span> <span class="keyword">const</span> childIndex = *<a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#ae8e6797c9b932435662163f2e2545e5d">getChildIndex</a>(m);</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> <span class="keyword">auto</span> [_, hashes, children] = <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a>.<a class="code hl_function" href="classxrpl_1_1TaggedPointer.html#ac9dda2a370c71e86b2a2bf45f0673ba0">getHashesAndChildren</a>();</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> hashes[childIndex].zero();</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> children[childIndex] = std::move(child);</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> }</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> </div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> <a class="code hl_variable" href="classxrpl_1_1SHAMapTreeNode.html#a959dd33229a3ff6c92068ce926e4504e">hash_</a>.<a class="code hl_function" href="classxrpl_1_1SHAMapHash.html#ac6afd8b4b20e0bb3deaf6993ebe7e8cc">zero</a>();</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> </div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> <a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a6de15ed7d4abc299b2499e37c2257fb6">getBranchCount</a>() &lt;= <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a>.<a class="code hl_function" href="classxrpl_1_1TaggedPointer.html#a301cd5a1ac0fe70a0143410cf3f36023">capacity</a>(),</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::setChild : maximum branch count&quot;</span>);</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span>}</div>
</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> </div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span><span class="comment">// finished modifying, now make shareable</span></div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span><span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00306" data-start="{" data-end="}">
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#ac2ba164c6d651b92c4b91aba3cca5bb4"> 306</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#ac2ba164c6d651b92c4b91aba3cca5bb4">SHAMapInnerNode::shareChild</a>(</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> <span class="keywordtype">int</span> m,</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> <a class="code hl_class" href="classxrpl_1_1SharedIntrusive.html">intr_ptr::SharedPtr&lt;SHAMapTreeNode&gt;</a> <span class="keyword">const</span>&amp; child)</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span>{</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> (m &gt;= 0) &amp;&amp; (m &lt; <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a846046c0d6791da2ec657228ab42e305">branchFactor</a>),</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::shareChild : valid branch input&quot;</span>);</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> XRPL_ASSERT(<a class="code hl_variable" href="classxrpl_1_1SHAMapTreeNode.html#a40f076a75a4601be25aff291dff2536b">cowid_</a>, <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::shareChild : nonzero cowid&quot;</span>);</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> child, <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::shareChild : non-null child input&quot;</span>);</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> child.get() != <span class="keyword">this</span>,</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::shareChild : valid child input&quot;</span>);</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> </div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> !<a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#afee06ff7efb7862b5463d4e752027958">isEmptyBranch</a>(m),</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::shareChild : non-empty branch input&quot;</span>);</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a>.<a class="code hl_function" href="classxrpl_1_1TaggedPointer.html#aa46ad4b78ed338a251375e4a81fe88ed">getChildren</a>()[*<a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#ae8e6797c9b932435662163f2e2545e5d">getChildIndex</a>(m)] = child;</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span>}</div>
</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> </div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span><a class="code hl_class" href="classxrpl_1_1SHAMapTreeNode.html">SHAMapTreeNode</a>*</div>
<div class="foldopen" id="foldopen00327" data-start="{" data-end="}">
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#a6a6ad01af8f9e6c6acde9063f064e465"> 327</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a6a6ad01af8f9e6c6acde9063f064e465">SHAMapInnerNode::getChildPointer</a>(<span class="keywordtype">int</span> branch)</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span>{</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> branch &gt;= 0 &amp;&amp; branch &lt; <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a846046c0d6791da2ec657228ab42e305">branchFactor</a>,</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::getChildPointer : valid branch input&quot;</span>);</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> !<a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#afee06ff7efb7862b5463d4e752027958">isEmptyBranch</a>(branch),</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::getChildPointer : non-empty branch input&quot;</span>);</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> </div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> <span class="keyword">auto</span> <span class="keyword">const</span> index = *<a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#ae8e6797c9b932435662163f2e2545e5d">getChildIndex</a>(branch);</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> </div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> <a class="code hl_class" href="classxrpl_1_1packed__spinlock.html">packed_spinlock</a> sl(<a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#aa5a54ad4914ad10b85072bbeba9c5d99">lock_</a>, index);</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(sl);</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a>.<a class="code hl_function" href="classxrpl_1_1TaggedPointer.html#aa46ad4b78ed338a251375e4a81fe88ed">getChildren</a>()[index].get();</div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span>}</div>
</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> </div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span><a class="code hl_class" href="classxrpl_1_1SharedIntrusive.html">intr_ptr::SharedPtr&lt;SHAMapTreeNode&gt;</a></div>
<div class="foldopen" id="foldopen00344" data-start="{" data-end="}">
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#acf30641627bfbab3906bd5d4d1c85508"> 344</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#acf30641627bfbab3906bd5d4d1c85508">SHAMapInnerNode::getChild</a>(<span class="keywordtype">int</span> branch)</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span>{</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> branch &gt;= 0 &amp;&amp; branch &lt; <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a846046c0d6791da2ec657228ab42e305">branchFactor</a>,</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::getChild : valid branch input&quot;</span>);</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> !<a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#afee06ff7efb7862b5463d4e752027958">isEmptyBranch</a>(branch),</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::getChild : non-empty branch input&quot;</span>);</div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> </div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> <span class="keyword">auto</span> <span class="keyword">const</span> index = *<a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#ae8e6797c9b932435662163f2e2545e5d">getChildIndex</a>(branch);</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> </div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> <a class="code hl_class" href="classxrpl_1_1packed__spinlock.html">packed_spinlock</a> sl(<a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#aa5a54ad4914ad10b85072bbeba9c5d99">lock_</a>, index);</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(sl);</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a>.<a class="code hl_function" href="classxrpl_1_1TaggedPointer.html#aa46ad4b78ed338a251375e4a81fe88ed">getChildren</a>()[index];</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span>}</div>
</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> </div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span><a class="code hl_class" href="classxrpl_1_1SHAMapHash.html">SHAMapHash</a> <span class="keyword">const</span>&amp;</div>
<div class="foldopen" id="foldopen00361" data-start="{" data-end="}">
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#a4738160a51edf90c206b948c6d19da79"> 361</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a4738160a51edf90c206b948c6d19da79">SHAMapInnerNode::getChildHash</a>(<span class="keywordtype">int</span> m)<span class="keyword"> const</span></div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> (m &gt;= 0) &amp;&amp; (m &lt; <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a846046c0d6791da2ec657228ab42e305">branchFactor</a>),</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::getChildHash : valid branch input&quot;</span>);</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> i = <a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#ae8e6797c9b932435662163f2e2545e5d">getChildIndex</a>(m))</div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a>.<a class="code hl_function" href="classxrpl_1_1TaggedPointer.html#a75128d2fb5aa210468da612cb9aa893a">getHashes</a>()[*i];</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> </div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> <span class="keywordflow">return</span> zeroSHAMapHash;</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span>}</div>
</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> </div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span><a class="code hl_class" href="classxrpl_1_1SharedIntrusive.html">intr_ptr::SharedPtr&lt;SHAMapTreeNode&gt;</a></div>
<div class="foldopen" id="foldopen00373" data-start="{" data-end="}">
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#abc84ed0c4536cbf5966e1f252ea76ef4"> 373</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#abc84ed0c4536cbf5966e1f252ea76ef4">SHAMapInnerNode::canonicalizeChild</a>(</div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> <span class="keywordtype">int</span> branch,</div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> <a class="code hl_class" href="classxrpl_1_1SharedIntrusive.html">intr_ptr::SharedPtr&lt;SHAMapTreeNode&gt;</a> node)</div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span>{</div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> branch &gt;= 0 &amp;&amp; branch &lt; <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a846046c0d6791da2ec657228ab42e305">branchFactor</a>,</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::canonicalizeChild : valid branch input&quot;</span>);</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> node != <span class="keyword">nullptr</span>,</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::canonicalizeChild : valid node input&quot;</span>);</div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> !<a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#afee06ff7efb7862b5463d4e752027958">isEmptyBranch</a>(branch),</div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::canonicalizeChild : non-empty branch input&quot;</span>);</div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> <span class="keyword">auto</span> <span class="keyword">const</span> childIndex = *<a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#ae8e6797c9b932435662163f2e2545e5d">getChildIndex</a>(branch);</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> <span class="keyword">auto</span> [_, hashes, children] = <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a>.<a class="code hl_function" href="classxrpl_1_1TaggedPointer.html#ac9dda2a370c71e86b2a2bf45f0673ba0">getHashesAndChildren</a>();</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> node-&gt;getHash() == hashes[childIndex],</div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::canonicalizeChild : node and branch inputs &quot;</span></div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> <span class="stringliteral">&quot;hash do match&quot;</span>);</div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> </div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> <a class="code hl_class" href="classxrpl_1_1packed__spinlock.html">packed_spinlock</a> sl(<a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#aa5a54ad4914ad10b85072bbeba9c5d99">lock_</a>, childIndex);</div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(sl);</div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> </div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> <span class="keywordflow">if</span> (children[childIndex])</div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> {</div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> <span class="comment">// There is already a node hooked up, return it</span></div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> node = children[childIndex];</div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> }</div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> {</div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> <span class="comment">// Hook this node up</span></div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> children[childIndex] = node;</div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> }</div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> <span class="keywordflow">return</span> node;</div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span>}</div>
</div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> </div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span><span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00410" data-start="{" data-end="}">
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"><a class="line" href="classxrpl_1_1SHAMapInnerNode.html#afe9925af6334d1731222459b20fc27c9"> 410</a></span><a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#afe9925af6334d1731222459b20fc27c9">SHAMapInnerNode::invariants</a>(<span class="keywordtype">bool</span> is_root)<span class="keyword"> const</span></div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> [[maybe_unused]] <span class="keywordtype">unsigned</span> count = 0;</div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> <span class="keyword">auto</span> [numAllocated, hashes, children] =</div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">hashesAndChildren_</a>.<a class="code hl_function" href="classxrpl_1_1TaggedPointer.html#ac9dda2a370c71e86b2a2bf45f0673ba0">getHashesAndChildren</a>();</div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> </div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> <span class="keywordflow">if</span> (numAllocated != <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a846046c0d6791da2ec657228ab42e305">branchFactor</a>)</div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> {</div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> <span class="keyword">auto</span> <span class="keyword">const</span> branchCount = <a class="code hl_function" href="classxrpl_1_1SHAMapInnerNode.html#a6de15ed7d4abc299b2499e37c2257fb6">getBranchCount</a>();</div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; branchCount; ++i)</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> {</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> hashes[i].isNonZero(),</div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::invariants : nonzero hash in branch&quot;</span>);</div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> <span class="keywordflow">if</span> (children[i] != <span class="keyword">nullptr</span>)</div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> children[i]-&gt;invariants();</div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> ++count;</div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> }</div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> }</div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> {</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; <a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#a846046c0d6791da2ec657228ab42e305">branchFactor</a>; ++i)</div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> {</div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> <span class="keywordflow">if</span> (hashes[i].isNonZero())</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> {</div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> (<a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#ac4725755e5dcc53c46b7ce3f381bd719">isBranch_</a> &amp; (1 &lt;&lt; i)),</div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::invariants : valid branch when &quot;</span></div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> <span class="stringliteral">&quot;nonzero hash&quot;</span>);</div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> <span class="keywordflow">if</span> (children[i] != <span class="keyword">nullptr</span>)</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> children[i]-&gt;invariants();</div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> ++count;</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> }</div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> {</div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> (<a class="code hl_variable" href="classxrpl_1_1SHAMapInnerNode.html#ac4725755e5dcc53c46b7ce3f381bd719">isBranch_</a> &amp; (1 &lt;&lt; i)) == 0,</div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::invariants : valid branch when &quot;</span></div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> <span class="stringliteral">&quot;zero hash&quot;</span>);</div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> }</div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> }</div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> }</div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> </div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> <span class="keywordflow">if</span> (!is_root)</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> {</div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> <a class="code hl_variable" href="classxrpl_1_1SHAMapTreeNode.html#a959dd33229a3ff6c92068ce926e4504e">hash_</a>.<a class="code hl_function" href="classxrpl_1_1SHAMapHash.html#a7a84bb0a7c894e2a4cfb804597c73b8c">isNonZero</a>(),</div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::invariants : nonzero hash&quot;</span>);</div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> count &gt;= 1, <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::invariants : minimum count&quot;</span>);</div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> }</div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> (count == 0) ? <a class="code hl_variable" href="classxrpl_1_1SHAMapTreeNode.html#a959dd33229a3ff6c92068ce926e4504e">hash_</a>.<a class="code hl_function" href="classxrpl_1_1SHAMapHash.html#ab2e6fd5783dd5ca1965fad662bc3c795">isZero</a>() : <a class="code hl_variable" href="classxrpl_1_1SHAMapTreeNode.html#a959dd33229a3ff6c92068ce926e4504e">hash_</a>.<a class="code hl_function" href="classxrpl_1_1SHAMapHash.html#a7a84bb0a7c894e2a4cfb804597c73b8c">isNonZero</a>(),</div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span> <span class="stringliteral">&quot;xrpl::SHAMapInnerNode::invariants : hash and count do match&quot;</span>);</div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span>}</div>
</div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> </div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span>} <span class="comment">// namespace xrpl</span></div>
<div class="ttc" id="abasic_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapHash_html"><div class="ttname"><a href="classxrpl_1_1SHAMapHash.html">xrpl::SHAMapHash</a></div><div class="ttdef"><b>Definition</b> <a href="SHAMapHash_8h_source.html#l00014">SHAMapHash.h:15</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapHash_html_a7a84bb0a7c894e2a4cfb804597c73b8c"><div class="ttname"><a href="classxrpl_1_1SHAMapHash.html#a7a84bb0a7c894e2a4cfb804597c73b8c">xrpl::SHAMapHash::isNonZero</a></div><div class="ttdeci">bool isNonZero() const</div><div class="ttdef"><b>Definition</b> <a href="SHAMapHash_8h_source.html#l00040">SHAMapHash.h:40</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapHash_html_a9b5bd2ba2bb2efcbf2d38bd6869e9945"><div class="ttname"><a href="classxrpl_1_1SHAMapHash.html#a9b5bd2ba2bb2efcbf2d38bd6869e9945">xrpl::SHAMapHash::as_uint256</a></div><div class="ttdeci">uint256 const &amp; as_uint256() const</div><div class="ttdef"><b>Definition</b> <a href="SHAMapHash_8h_source.html#l00025">SHAMapHash.h:25</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapHash_html_ab2e6fd5783dd5ca1965fad662bc3c795"><div class="ttname"><a href="classxrpl_1_1SHAMapHash.html#ab2e6fd5783dd5ca1965fad662bc3c795">xrpl::SHAMapHash::isZero</a></div><div class="ttdeci">bool isZero() const</div><div class="ttdef"><b>Definition</b> <a href="SHAMapHash_8h_source.html#l00035">SHAMapHash.h:35</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapHash_html_ac6afd8b4b20e0bb3deaf6993ebe7e8cc"><div class="ttname"><a href="classxrpl_1_1SHAMapHash.html#ac6afd8b4b20e0bb3deaf6993ebe7e8cc">xrpl::SHAMapHash::zero</a></div><div class="ttdeci">void zero()</div><div class="ttdef"><b>Definition</b> <a href="SHAMapHash_8h_source.html#l00050">SHAMapHash.h:50</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_a0382b3ceb77a0d4c42956341d4ae298c"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#a0382b3ceb77a0d4c42956341d4ae298c">xrpl::SHAMapInnerNode::serializeWithPrefix</a></div><div class="ttdeci">void serializeWithPrefix(Serializer &amp;) const override</div><div class="ttdoc">Serialize the node in a format appropriate for hashing.</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00237">SHAMapInnerNode.cpp:237</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_a1bd6c5a319d680c44f2717f5ae9ed938"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#a1bd6c5a319d680c44f2717f5ae9ed938">xrpl::SHAMapInnerNode::updateHash</a></div><div class="ttdeci">void updateHash() override</div><div class="ttdoc">Recalculate the hash of this node.</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00182">SHAMapInnerNode.cpp:182</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_a1f06efc0049796d182f48cac4418c718"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#a1f06efc0049796d182f48cac4418c718">xrpl::SHAMapInnerNode::makeFullInner</a></div><div class="ttdeci">static intr_ptr::SharedPtr&lt; SHAMapTreeNode &gt; makeFullInner(Slice data, SHAMapHash const &amp;hash, bool hashValid)</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00112">SHAMapInnerNode.cpp:112</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_a304da8096bdd2001c049a3600dd62d5b"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#a304da8096bdd2001c049a3600dd62d5b">xrpl::SHAMapInnerNode::hashesAndChildren_</a></div><div class="ttdeci">TaggedPointer hashesAndChildren_</div><div class="ttdoc">Opaque type that contains the hashes array (array of type SHAMapHash) and the children array (array o...</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8h_source.html#l00027">SHAMapInnerNode.h:27</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_a3b21b4ba07387431e0787167afd50568"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#a3b21b4ba07387431e0787167afd50568">xrpl::SHAMapInnerNode::makeCompressedInner</a></div><div class="ttdeci">static intr_ptr::SharedPtr&lt; SHAMapTreeNode &gt; makeCompressedInner(Slice data)</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00146">SHAMapInnerNode.cpp:146</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_a3f4faa4cac57f0ebe267c4c8e6dac8f9"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#a3f4faa4cac57f0ebe267c4c8e6dac8f9">xrpl::SHAMapInnerNode::isEmpty</a></div><div class="ttdeci">bool isEmpty() const</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8h_source.html#l00176">SHAMapInnerNode.h:176</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_a4738160a51edf90c206b948c6d19da79"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#a4738160a51edf90c206b948c6d19da79">xrpl::SHAMapInnerNode::getChildHash</a></div><div class="ttdeci">SHAMapHash const &amp; getChildHash(int m) const</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00361">SHAMapInnerNode.cpp:361</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_a4a63d8d32f89d80b5787ec7fb52a791d"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#a4a63d8d32f89d80b5787ec7fb52a791d">xrpl::SHAMapInnerNode::updateHashDeep</a></div><div class="ttdeci">void updateHashDeep()</div><div class="ttdoc">Recalculate the hash of all children and this node.</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00197">SHAMapInnerNode.cpp:197</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_a4cf787804bb04580fa8ccbb60b3fb6d9"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#a4cf787804bb04580fa8ccbb60b3fb6d9">xrpl::SHAMapInnerNode::iterNonEmptyChildIndexes</a></div><div class="ttdeci">void iterNonEmptyChildIndexes(F &amp;&amp;f) const</div><div class="ttdoc">Call the f callback for all non-empty branches.</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00042">SHAMapInnerNode.cpp:42</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_a5690f7e044645510c7f9d4e9285704e8"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#a5690f7e044645510c7f9d4e9285704e8">xrpl::SHAMapInnerNode::~SHAMapInnerNode</a></div><div class="ttdeci">~SHAMapInnerNode()</div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_a6a6ad01af8f9e6c6acde9063f064e465"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#a6a6ad01af8f9e6c6acde9063f064e465">xrpl::SHAMapInnerNode::getChildPointer</a></div><div class="ttdeci">SHAMapTreeNode * getChildPointer(int branch)</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00327">SHAMapInnerNode.cpp:327</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_a6de15ed7d4abc299b2499e37c2257fb6"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#a6de15ed7d4abc299b2499e37c2257fb6">xrpl::SHAMapInnerNode::getBranchCount</a></div><div class="ttdeci">int getBranchCount() const</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8h_source.html#l00188">SHAMapInnerNode.h:188</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_a748542400cf2035cb164b96a1da8bdf1"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#a748542400cf2035cb164b96a1da8bdf1">xrpl::SHAMapInnerNode::getString</a></div><div class="ttdeci">std::string getString(SHAMapNodeID const &amp;) const override</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00249">SHAMapInnerNode.cpp:249</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_a77783092438a4bc51a801963ab97a56b"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#a77783092438a4bc51a801963ab97a56b">xrpl::SHAMapInnerNode::SHAMapInnerNode</a></div><div class="ttdeci">SHAMapInnerNode(std::uint32_t cowid, std::uint8_t numAllocatedChildren=2)</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00013">SHAMapInnerNode.cpp:13</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_a81c24c4ddc53c00c82692a90904b1b66"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#a81c24c4ddc53c00c82692a90904b1b66">xrpl::SHAMapInnerNode::iterChildren</a></div><div class="ttdeci">void iterChildren(F &amp;&amp;f) const</div><div class="ttdoc">Call the f callback for all 16 (branchFactor) branches - even if the branch is empty.</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00035">SHAMapInnerNode.cpp:35</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_a846046c0d6791da2ec657228ab42e305"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#a846046c0d6791da2ec657228ab42e305">xrpl::SHAMapInnerNode::branchFactor</a></div><div class="ttdeci">static constexpr unsigned int branchFactor</div><div class="ttdoc">Each inner node has 16 children (the 'radix tree' part of the map)</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8h_source.html#l00020">SHAMapInnerNode.h:20</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_a85f65be43f1e7c2fdb0bee5598c9aef6"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#a85f65be43f1e7c2fdb0bee5598c9aef6">xrpl::SHAMapInnerNode::resizeChildArrays</a></div><div class="ttdeci">void resizeChildArrays(std::uint8_t toAllocate)</div><div class="ttdoc">Convert arrays stored in hashesAndChildren_ so they can store the requested number of children.</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00048">SHAMapInnerNode.cpp:48</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_aa1aa4648b471994efa905a6d2d8e452d"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#aa1aa4648b471994efa905a6d2d8e452d">xrpl::SHAMapInnerNode::fullBelowGen_</a></div><div class="ttdeci">std::uint32_t fullBelowGen_</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8h_source.html#l00029">SHAMapInnerNode.h:29</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_aa2a1348aba6de255ee066bf7a7a604f0"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#aa2a1348aba6de255ee066bf7a7a604f0">xrpl::SHAMapInnerNode::partialDestructor</a></div><div class="ttdeci">void partialDestructor() override</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00023">SHAMapInnerNode.cpp:23</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_aa5a54ad4914ad10b85072bbeba9c5d99"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#aa5a54ad4914ad10b85072bbeba9c5d99">xrpl::SHAMapInnerNode::lock_</a></div><div class="ttdeci">std::atomic&lt; std::uint16_t &gt; lock_</div><div class="ttdoc">A bitlock for the children of this node, with one bit per child.</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8h_source.html#l00033">SHAMapInnerNode.h:33</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_abc84ed0c4536cbf5966e1f252ea76ef4"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#abc84ed0c4536cbf5966e1f252ea76ef4">xrpl::SHAMapInnerNode::canonicalizeChild</a></div><div class="ttdeci">intr_ptr::SharedPtr&lt; SHAMapTreeNode &gt; canonicalizeChild(int branch, intr_ptr::SharedPtr&lt; SHAMapTreeNode &gt; node)</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00373">SHAMapInnerNode.cpp:373</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_ac2ba164c6d651b92c4b91aba3cca5bb4"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#ac2ba164c6d651b92c4b91aba3cca5bb4">xrpl::SHAMapInnerNode::shareChild</a></div><div class="ttdeci">void shareChild(int m, intr_ptr::SharedPtr&lt; SHAMapTreeNode &gt; const &amp;child)</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00306">SHAMapInnerNode.cpp:306</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_ac4725755e5dcc53c46b7ce3f381bd719"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#ac4725755e5dcc53c46b7ce3f381bd719">xrpl::SHAMapInnerNode::isBranch_</a></div><div class="ttdeci">std::uint16_t isBranch_</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8h_source.html#l00030">SHAMapInnerNode.h:30</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_acae90ae23f870918132d02b451208fea"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#acae90ae23f870918132d02b451208fea">xrpl::SHAMapInnerNode::clone</a></div><div class="ttdeci">intr_ptr::SharedPtr&lt; SHAMapTreeNode &gt; clone(std::uint32_t cowid) const override</div><div class="ttdoc">Make a copy of this node, setting the owner.</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00061">SHAMapInnerNode.cpp:61</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_acf30641627bfbab3906bd5d4d1c85508"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#acf30641627bfbab3906bd5d4d1c85508">xrpl::SHAMapInnerNode::getChild</a></div><div class="ttdeci">intr_ptr::SharedPtr&lt; SHAMapTreeNode &gt; getChild(int branch)</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00344">SHAMapInnerNode.cpp:344</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_addad57eba55467678570e1193a0578b5"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#addad57eba55467678570e1193a0578b5">xrpl::SHAMapInnerNode::setChild</a></div><div class="ttdeci">void setChild(int m, intr_ptr::SharedPtr&lt; SHAMapTreeNode &gt; child)</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00264">SHAMapInnerNode.cpp:264</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_ae783e8b926dda73a1bac853893bfd3da"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#ae783e8b926dda73a1bac853893bfd3da">xrpl::SHAMapInnerNode::serializeForWire</a></div><div class="ttdeci">void serializeForWire(Serializer &amp;) const override</div><div class="ttdoc">Serialize the node in a format appropriate for sending over the wire.</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00212">SHAMapInnerNode.cpp:212</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_ae8e6797c9b932435662163f2e2545e5d"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#ae8e6797c9b932435662163f2e2545e5d">xrpl::SHAMapInnerNode::getChildIndex</a></div><div class="ttdeci">std::optional&lt; int &gt; getChildIndex(int i) const</div><div class="ttdoc">Get the child's index inside the hashes or children array (stored in hashesAndChildren_.</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00055">SHAMapInnerNode.cpp:55</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_afe9925af6334d1731222459b20fc27c9"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#afe9925af6334d1731222459b20fc27c9">xrpl::SHAMapInnerNode::invariants</a></div><div class="ttdeci">void invariants(bool is_root=false) const override</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8cpp_source.html#l00410">SHAMapInnerNode.cpp:410</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapInnerNode_html_afee06ff7efb7862b5463d4e752027958"><div class="ttname"><a href="classxrpl_1_1SHAMapInnerNode.html#afee06ff7efb7862b5463d4e752027958">xrpl::SHAMapInnerNode::isEmptyBranch</a></div><div class="ttdeci">bool isEmptyBranch(int m) const</div><div class="ttdef"><b>Definition</b> <a href="SHAMapInnerNode_8h_source.html#l00182">SHAMapInnerNode.h:182</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapNodeID_html"><div class="ttname"><a href="classxrpl_1_1SHAMapNodeID.html">xrpl::SHAMapNodeID</a></div><div class="ttdoc">Identifies a node inside a SHAMap.</div><div class="ttdef"><b>Definition</b> <a href="SHAMapNodeID_8h_source.html#l00014">SHAMapNodeID.h:15</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapTreeNode_html"><div class="ttname"><a href="classxrpl_1_1SHAMapTreeNode.html">xrpl::SHAMapTreeNode</a></div><div class="ttdef"><b>Definition</b> <a href="SHAMapTreeNode_8h_source.html#l00031">SHAMapTreeNode.h:32</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapTreeNode_html_a40f076a75a4601be25aff291dff2536b"><div class="ttname"><a href="classxrpl_1_1SHAMapTreeNode.html#a40f076a75a4601be25aff291dff2536b">xrpl::SHAMapTreeNode::cowid_</a></div><div class="ttdeci">std::uint32_t cowid_</div><div class="ttdoc">Determines the owning SHAMap, if any.</div><div class="ttdef"><b>Definition</b> <a href="SHAMapTreeNode_8h_source.html#l00042">SHAMapTreeNode.h:42</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapTreeNode_html_a959dd33229a3ff6c92068ce926e4504e"><div class="ttname"><a href="classxrpl_1_1SHAMapTreeNode.html#a959dd33229a3ff6c92068ce926e4504e">xrpl::SHAMapTreeNode::hash_</a></div><div class="ttdeci">SHAMapHash hash_</div><div class="ttdef"><b>Definition</b> <a href="SHAMapTreeNode_8h_source.html#l00034">SHAMapTreeNode.h:34</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapTreeNode_html_aee92a093af4cda43b0b9a0cecd0ddf72"><div class="ttname"><a href="classxrpl_1_1SHAMapTreeNode.html#aee92a093af4cda43b0b9a0cecd0ddf72">xrpl::SHAMapTreeNode::getString</a></div><div class="ttdeci">virtual std::string getString(SHAMapNodeID const &amp;) const</div><div class="ttdef"><b>Definition</b> <a href="SHAMapTreeNode_8cpp_source.html#l00162">SHAMapTreeNode.cpp:162</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SerialIter_html"><div class="ttname"><a href="classxrpl_1_1SerialIter.html">xrpl::SerialIter</a></div><div class="ttdef"><b>Definition</b> <a href="Serializer_8h_source.html#l00325">Serializer.h:326</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SerialIter_html_a54a28b35befd66ecc0e733605ff0cbb6"><div class="ttname"><a href="classxrpl_1_1SerialIter.html#a54a28b35befd66ecc0e733605ff0cbb6">xrpl::SerialIter::empty</a></div><div class="ttdeci">std::size_t empty() const noexcept</div><div class="ttdef"><b>Definition</b> <a href="Serializer_8h_source.html#l00347">Serializer.h:347</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SerialIter_html_a727e09f489026c158fdc42560769a31e"><div class="ttname"><a href="classxrpl_1_1SerialIter.html#a727e09f489026c158fdc42560769a31e">xrpl::SerialIter::getBitString</a></div><div class="ttdeci">base_uint&lt; Bits, Tag &gt; getBitString()</div><div class="ttdef"><b>Definition</b> <a href="Serializer_8h_source.html#l00439">Serializer.h:439</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SerialIter_html_ae51d3284762f866e8e381ce9ad718927"><div class="ttname"><a href="classxrpl_1_1SerialIter.html#ae51d3284762f866e8e381ce9ad718927">xrpl::SerialIter::get8</a></div><div class="ttdeci">unsigned char get8()</div><div class="ttdef"><b>Definition</b> <a href="Serializer_8cpp_source.html#l00340">Serializer.cpp:340</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Serializer_html"><div class="ttname"><a href="classxrpl_1_1Serializer.html">xrpl::Serializer</a></div><div class="ttdef"><b>Definition</b> <a href="Serializer_8h_source.html#l00021">Serializer.h:22</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Serializer_html_a1ac5554e8d482224cf840f7f1d0c072f"><div class="ttname"><a href="classxrpl_1_1Serializer.html#a1ac5554e8d482224cf840f7f1d0c072f">xrpl::Serializer::add32</a></div><div class="ttdeci">int add32(T i)</div><div class="ttdef"><b>Definition</b> <a href="Serializer_8h_source.html#l00075">Serializer.h:75</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Serializer_html_a4b1bb193a1957758c626c785167a5c2e"><div class="ttname"><a href="classxrpl_1_1Serializer.html#a4b1bb193a1957758c626c785167a5c2e">xrpl::Serializer::addBitString</a></div><div class="ttdeci">int addBitString(base_uint&lt; Bits, Tag &gt; const &amp;v)</div><div class="ttdef"><b>Definition</b> <a href="Serializer_8h_source.html#l00112">Serializer.h:112</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Serializer_html_aa2c6597c2653536cb7bfd38ce5b312c2"><div class="ttname"><a href="classxrpl_1_1Serializer.html#aa2c6597c2653536cb7bfd38ce5b312c2">xrpl::Serializer::add8</a></div><div class="ttdeci">int add8(unsigned char i)</div><div class="ttdef"><b>Definition</b> <a href="Serializer_8cpp_source.html#l00143">Serializer.cpp:143</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SharedIntrusive_html"><div class="ttname"><a href="classxrpl_1_1SharedIntrusive.html">xrpl::SharedIntrusive</a></div><div class="ttdoc">A shared intrusive pointer class that supports weak pointers.</div><div class="ttdef"><b>Definition</b> <a href="IntrusivePointer_8h_source.html#l00068">IntrusivePointer.h:69</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SharedIntrusive_html_a3feb6f5d27c8b14711e8129f06fb2e4b"><div class="ttname"><a href="classxrpl_1_1SharedIntrusive.html#a3feb6f5d27c8b14711e8129f06fb2e4b">xrpl::SharedIntrusive::reset</a></div><div class="ttdeci">void reset()</div><div class="ttdoc">Set the pointer to null, decrement the strong count, and run the appropriate release action.</div></div>
<div class="ttc" id="aclassxrpl_1_1Slice_html"><div class="ttname"><a href="classxrpl_1_1Slice.html">xrpl::Slice</a></div><div class="ttdoc">An immutable linear range of bytes.</div><div class="ttdef"><b>Definition</b> <a href="Slice_8h_source.html#l00026">Slice.h:27</a></div></div>
<div class="ttc" id="aclassxrpl_1_1TaggedPointer_html"><div class="ttname"><a href="classxrpl_1_1TaggedPointer.html">xrpl::TaggedPointer</a></div><div class="ttdoc">TaggedPointer is a combination of a pointer and a mask stored in the lowest two bits.</div><div class="ttdef"><b>Definition</b> <a href="TaggedPointer_8h_source.html#l00040">TaggedPointer.h:41</a></div></div>
<div class="ttc" id="aclassxrpl_1_1TaggedPointer_html_a126c708de163ce9552607b2753ea4f2b"><div class="ttname"><a href="classxrpl_1_1TaggedPointer.html#a126c708de163ce9552607b2753ea4f2b">xrpl::TaggedPointer::getChildIndex</a></div><div class="ttdeci">std::optional&lt; int &gt; getChildIndex(std::uint16_t isBranch, int i) const</div><div class="ttdoc">Get the child's index inside the hashes or children array (which may or may not be sparse).</div></div>
<div class="ttc" id="aclassxrpl_1_1TaggedPointer_html_a142b489b3e2215d8b80e36b3df11700e"><div class="ttname"><a href="classxrpl_1_1TaggedPointer.html#a142b489b3e2215d8b80e36b3df11700e">xrpl::TaggedPointer::iterChildren</a></div><div class="ttdeci">void iterChildren(std::uint16_t isBranch, F &amp;&amp;f) const</div><div class="ttdoc">Call the f callback for all 16 (branchFactor) branches - even if the branch is empty.</div></div>
<div class="ttc" id="aclassxrpl_1_1TaggedPointer_html_a301cd5a1ac0fe70a0143410cf3f36023"><div class="ttname"><a href="classxrpl_1_1TaggedPointer.html#a301cd5a1ac0fe70a0143410cf3f36023">xrpl::TaggedPointer::capacity</a></div><div class="ttdeci">std::uint8_t capacity() const</div><div class="ttdoc">Get the number of elements allocated for each array.</div></div>
<div class="ttc" id="aclassxrpl_1_1TaggedPointer_html_a75128d2fb5aa210468da612cb9aa893a"><div class="ttname"><a href="classxrpl_1_1TaggedPointer.html#a75128d2fb5aa210468da612cb9aa893a">xrpl::TaggedPointer::getHashes</a></div><div class="ttdeci">SHAMapHash * getHashes() const</div><div class="ttdoc">Get the hashes array.</div></div>
<div class="ttc" id="aclassxrpl_1_1TaggedPointer_html_aa46ad4b78ed338a251375e4a81fe88ed"><div class="ttname"><a href="classxrpl_1_1TaggedPointer.html#aa46ad4b78ed338a251375e4a81fe88ed">xrpl::TaggedPointer::getChildren</a></div><div class="ttdeci">intr_ptr::SharedPtr&lt; SHAMapTreeNode &gt; * getChildren() const</div><div class="ttdoc">Get the children array.</div></div>
<div class="ttc" id="aclassxrpl_1_1TaggedPointer_html_ab0034f3c4dc9b1a1686ef35bb4b66d91"><div class="ttname"><a href="classxrpl_1_1TaggedPointer.html#ab0034f3c4dc9b1a1686ef35bb4b66d91">xrpl::TaggedPointer::isDense</a></div><div class="ttdeci">bool isDense() const</div><div class="ttdoc">Check if the arrays have a dense format.</div></div>
<div class="ttc" id="aclassxrpl_1_1TaggedPointer_html_ac9dda2a370c71e86b2a2bf45f0673ba0"><div class="ttname"><a href="classxrpl_1_1TaggedPointer.html#ac9dda2a370c71e86b2a2bf45f0673ba0">xrpl::TaggedPointer::getHashesAndChildren</a></div><div class="ttdeci">std::tuple&lt; std::uint8_t, SHAMapHash *, intr_ptr::SharedPtr&lt; SHAMapTreeNode &gt; * &gt; getHashesAndChildren() const</div><div class="ttdoc">Get the number of elements in each array and a pointer to the start of each array.</div></div>
<div class="ttc" id="aclassxrpl_1_1TaggedPointer_html_adb86be21eeb433ffd6da652f2be04016"><div class="ttname"><a href="classxrpl_1_1TaggedPointer.html#adb86be21eeb433ffd6da652f2be04016">xrpl::TaggedPointer::iterNonEmptyChildIndexes</a></div><div class="ttdeci">void iterNonEmptyChildIndexes(std::uint16_t isBranch, F &amp;&amp;f) const</div><div class="ttdoc">Call the f callback for all non-empty branches.</div></div>
<div class="ttc" id="aclassxrpl_1_1base__uint_html"><div class="ttname"><a href="classxrpl_1_1base__uint.html">xrpl::base_uint&lt; 256 &gt;</a></div></div>
<div class="ttc" id="aclassxrpl_1_1base__uint_html_ae3e477069233fe118d7fcda37a13ad34"><div class="ttname"><a href="classxrpl_1_1base__uint.html#ae3e477069233fe118d7fcda37a13ad34">xrpl::base_uint&lt; 256 &gt;::bytes</a></div><div class="ttdeci">static std::size_t constexpr bytes</div><div class="ttdef"><b>Definition</b> <a href="base__uint_8h_source.html#l00089">base_uint.h:89</a></div></div>
<div class="ttc" id="aclassxrpl_1_1packed__spinlock_html"><div class="ttname"><a href="classxrpl_1_1packed__spinlock.html">xrpl::packed_spinlock</a></div><div class="ttdoc">Classes to handle arrays of spinlocks packed into a single atomic integer:</div><div class="ttdef"><b>Definition</b> <a href="spinlock_8h_source.html#l00075">spinlock.h:76</a></div></div>
<div class="ttc" id="aclassxrpl_1_1spinlock_html"><div class="ttname"><a href="classxrpl_1_1spinlock.html">xrpl::spinlock</a></div><div class="ttdoc">A spinlock implemented on top of an atomic integer.</div><div class="ttdef"><b>Definition</b> <a href="spinlock_8h_source.html#l00151">spinlock.h:152</a></div></div>
<div class="ttc" id="agroup__SHAMap_html_gae7cb9f3da448b1913997aafec247625f"><div class="ttname"><a href="group__SHAMap.html#gae7cb9f3da448b1913997aafec247625f">xrpl::SHAMapTreeNode::cowid</a></div><div class="ttdeci">std::uint32_t cowid() const</div><div class="ttdoc">Returns the SHAMap that owns this node.</div><div class="ttdef"><b>Definition</b> <a href="SHAMapTreeNode_8h_source.html#l00098">SHAMapTreeNode.h:98</a></div></div>
<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div></div>
<div class="ttc" id="ais_same_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/is_same.html">std::is_same_v</a></div><div class="ttdeci">T is_same_v</div></div>
<div class="ttc" id="alock_guard_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a></div></div>
<div class="ttc" id="anamespacebeast_html_a91bb66f7828c0bb3c5f6eaa0255ba40c"><div class="ttname"><a href="namespacebeast.html#a91bb66f7828c0bb3c5f6eaa0255ba40c">beast::hash_append</a></div><div class="ttdeci">std::enable_if_t&lt; is_contiguously_hashable&lt; T, Hasher &gt;::value &gt; hash_append(Hasher &amp;h, T const &amp;t) noexcept</div><div class="ttdoc">Logically concatenate input data to a Hasher.</div><div class="ttdef"><b>Definition</b> <a href="hash__append_8h_source.html#l00214">hash_append.h:214</a></div></div>
<div class="ttc" id="anamespacexrpl_html"><div class="ttname"><a href="namespacexrpl.html">xrpl</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition</b> <a href="algorithm_8h_source.html#l00006">algorithm.h:6</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a35ce7572092b98720a52fa343c6f2fa9"><div class="ttname"><a href="namespacexrpl.html#a35ce7572092b98720a52fa343c6f2fa9">xrpl::to_string</a></div><div class="ttdeci">std::string to_string(base_uint&lt; Bits, Tag &gt; const &amp;a)</div><div class="ttdef"><b>Definition</b> <a href="base__uint_8h_source.html#l00611">base_uint.h:611</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a35eb8e7a63de05fb4478c7faa7bdc70b"><div class="ttname"><a href="namespacexrpl.html#a35eb8e7a63de05fb4478c7faa7bdc70b">xrpl::get</a></div><div class="ttdeci">T get(Section const &amp;section, std::string const &amp;name, T const &amp;defaultValue=T{})</div><div class="ttdoc">Retrieve a key/value pair from a section.</div><div class="ttdef"><b>Definition</b> <a href="BasicConfig_8h_source.html#l00336">BasicConfig.h:336</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a49e2930b5d821e45facef3a197bfe814"><div class="ttname"><a href="namespacexrpl.html#a49e2930b5d821e45facef3a197bfe814">xrpl::wireTypeInner</a></div><div class="ttdeci">static constexpr unsigned char const wireTypeInner</div><div class="ttdef"><b>Definition</b> <a href="SHAMapTreeNode_8h_source.html#l00020">SHAMapTreeNode.h:20</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a79f2e1149384f186a14fc8ab7676cc5f"><div class="ttname"><a href="namespacexrpl.html#a79f2e1149384f186a14fc8ab7676cc5f">xrpl::popcnt16</a></div><div class="ttdeci">int popcnt16(std::uint16_t a)</div><div class="ttdef"><b>Definition</b> <a href="TaggedPointer_8h_source.html#l00205">TaggedPointer.h:205</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a7efff53fedaec85e56b211766c85b9cd"><div class="ttname"><a href="namespacexrpl.html#a7efff53fedaec85e56b211766c85b9cd">xrpl::wireTypeCompressedInner</a></div><div class="ttdeci">static constexpr unsigned char const wireTypeCompressedInner</div><div class="ttdef"><b>Definition</b> <a href="SHAMapTreeNode_8h_source.html#l00021">SHAMapTreeNode.h:21</a></div></div>
<div class="ttc" id="anamespacexrpl_html_ac25c369d32637b4498d76ec98f76abee"><div class="ttname"><a href="namespacexrpl.html#ac25c369d32637b4498d76ec98f76abee">xrpl::hash_append</a></div><div class="ttdeci">void hash_append(Hasher &amp;h, Slice const &amp;v)</div><div class="ttdef"><b>Definition</b> <a href="Slice_8h_source.html#l00180">Slice.h:180</a></div></div>
<div class="ttc" id="anamespacexrpl_html_ac599741e6d4066bada11df4c7e8ad30aad9a09590da318a86ba2bd64b374c2d77"><div class="ttname"><a href="namespacexrpl.html#ac599741e6d4066bada11df4c7e8ad30aad9a09590da318a86ba2bd64b374c2d77">xrpl::HashPrefix::innerNode</a></div><div class="ttdeci">@ innerNode</div><div class="ttdoc">inner node in V1 tree</div></div>
<div class="ttc" id="aoptional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional</a></div></div>
<div class="ttc" id="asize_t_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a></div></div>
<div class="ttc" id="astructxrpl_1_1detail_1_1basic__sha512__half__hasher_html"><div class="ttname"><a href="structxrpl_1_1detail_1_1basic__sha512__half__hasher.html">xrpl::detail::basic_sha512_half_hasher</a></div><div class="ttdoc">Returns the SHA512-Half digest of a message.</div><div class="ttdef"><b>Definition</b> <a href="digest_8h_source.html#l00152">digest.h:153</a></div></div>
<div class="ttc" id="atie_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/tuple/tie.html">std::tie</a></div><div class="ttdeci">T tie(T... args)</div></div>
<div class="ttc" id="ato_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a></div><div class="ttdeci">T to_string(T... args)</div></div>
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