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2022-07-19 15:12:23 +00:00

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<li class="navelem"><a class="el" href="dir_df9c78dcf3f59a33b12284f95992a64b.html">ripple</a></li><li class="navelem"><a class="el" href="dir_380eda8174f5eb060d37b8b034a94866.html">shamap</a></li> </ul>
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<div class="title">SHAMapNodeID.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> Copyright (c) 2012, 2013 Ripple Labs Inc.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment">//==============================================================================</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160; </div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#ifndef RIPPLE_SHAMAP_SHAMAPNODEID_H_INCLUDED</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#define RIPPLE_SHAMAP_SHAMAPNODEID_H_INCLUDED</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; </div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#include &lt;ripple/basics/CountedObject.h&gt;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &lt;ripple/basics/base_uint.h&gt;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/optional.html">optional</a>&gt;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/ostream.html">ostream</a>&gt;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/string.html">string</a>&gt;</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/tuple.html">tuple</a>&gt;</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; </div>
<div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMapNodeID.html"> 33</a></span>&#160;<span class="keyword">class </span><a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a> : <span class="keyword">public</span> <a class="code" href="classripple_1_1CountedObject.html">CountedObject</a>&lt;SHAMapNodeID&gt;</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;{</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMapNodeID.html#a7cff46032ca875e7f9beaeade09e1c9f"> 36</a></span>&#160; <a class="code" href="classripple_1_1base__uint.html">uint256</a> <a class="code" href="classripple_1_1SHAMapNodeID.html#a7cff46032ca875e7f9beaeade09e1c9f">id_</a>;</div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMapNodeID.html#aea1b5520b7d49f8dd05211bbec6465eb"> 37</a></span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classripple_1_1SHAMapNodeID.html#aea1b5520b7d49f8dd05211bbec6465eb">depth_</a> = 0;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; </div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <a class="code" href="classripple_1_1SHAMapNodeID.html#ab778be2116f66638981a7e9c0dd9ac6b">SHAMapNodeID</a>() = <span class="keywordflow">default</span>;</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <a class="code" href="classripple_1_1SHAMapNodeID.html#ab778be2116f66638981a7e9c0dd9ac6b">SHAMapNodeID</a>(<a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a> <span class="keyword">const</span>&amp; other) = <span class="keywordflow">default</span>;</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <a class="code" href="classripple_1_1SHAMapNodeID.html#ab778be2116f66638981a7e9c0dd9ac6b">SHAMapNodeID</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> depth, <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; hash);</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; </div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a>&amp;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <a class="code" href="classripple_1_1SHAMapNodeID.html#a428eee72add3c022e37e52608c14e959">operator=</a>(<a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a> <span class="keyword">const</span>&amp; other) = <span class="keywordflow">default</span>;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; </div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMapNodeID.html#a205ce1fb183881d67a7b171533141c6b"> 48</a></span>&#160; <a class="code" href="classripple_1_1SHAMapNodeID.html#a205ce1fb183881d67a7b171533141c6b">isRoot</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1SHAMapNodeID.html#aea1b5520b7d49f8dd05211bbec6465eb">depth_</a> == 0;</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; }</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; </div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; <span class="comment">// Get the wire format (256-bit nodeID, 1-byte depth)</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <a class="code" href="classripple_1_1SHAMapNodeID.html#a60517c4d78ae36f53c01b84865d5ba7e">getRawString</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; </div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMapNodeID.html#a17a2bccfba4ea39ba3c92570511a4d55"> 58</a></span>&#160; <a class="code" href="classripple_1_1SHAMapNodeID.html#a17a2bccfba4ea39ba3c92570511a4d55">getDepth</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1SHAMapNodeID.html#aea1b5520b7d49f8dd05211bbec6465eb">depth_</a>;</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; }</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; </div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp;</div>
<div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMapNodeID.html#a01edaf807dbd6e2671e90b16a10a7e5a"> 64</a></span>&#160; <a class="code" href="classripple_1_1SHAMapNodeID.html#a01edaf807dbd6e2671e90b16a10a7e5a">getNodeID</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1SHAMapNodeID.html#a7cff46032ca875e7f9beaeade09e1c9f">id_</a>;</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; }</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; </div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <a class="code" href="classripple_1_1SHAMapNodeID.html#a23e606ffcd8a863d0f678f040001aedf">getChildNodeID</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> m) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; </div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <span class="keyword">static</span> <a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <a class="code" href="classripple_1_1SHAMapNodeID.html#a9ff9dfe2cb92d0b3d5a52ad6e3541416">createID</a>(<span class="keywordtype">int</span> depth, <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; key);</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; </div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <span class="comment">// FIXME-C++20: use spaceship and operator synthesis</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;<span class="comment"></span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMapNodeID.html#a0ce8791791ff9fcb83d1e8e6ce0c0c27"> 86</a></span>&#160; <a class="code" href="classripple_1_1SHAMapNodeID.html#a0ce8791791ff9fcb83d1e8e6ce0c0c27">operator&lt;</a>(<a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a> <span class="keyword">const</span>&amp; n)<span class="keyword"> const</span></div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <span class="keywordflow">return</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/tuple/tie.html">std::tie</a>(<a class="code" href="classripple_1_1SHAMapNodeID.html#aea1b5520b7d49f8dd05211bbec6465eb">depth_</a>, <a class="code" href="classripple_1_1SHAMapNodeID.html#a7cff46032ca875e7f9beaeade09e1c9f">id_</a>) &lt; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/tuple/tie.html">std::tie</a>(n.<a class="code" href="classripple_1_1SHAMapNodeID.html#aea1b5520b7d49f8dd05211bbec6465eb">depth_</a>, n.<a class="code" href="classripple_1_1SHAMapNodeID.html#a7cff46032ca875e7f9beaeade09e1c9f">id_</a>);</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; }</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; </div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMapNodeID.html#afa21e9fdae0ad9a3b08a3adb40c06b15"> 92</a></span>&#160; <a class="code" href="classripple_1_1SHAMapNodeID.html#afa21e9fdae0ad9a3b08a3adb40c06b15">operator&gt;</a>(<a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a> <span class="keyword">const</span>&amp; n)<span class="keyword"> const</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keywordflow">return</span> n &lt; *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; }</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; </div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMapNodeID.html#aac7517581ee9512f98288ac5f578fead"> 98</a></span>&#160; <a class="code" href="classripple_1_1SHAMapNodeID.html#aac7517581ee9512f98288ac5f578fead">operator&lt;=</a>(<a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a> <span class="keyword">const</span>&amp; n)<span class="keyword"> const</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <span class="keywordflow">return</span> !(n &lt; *<span class="keyword">this</span>);</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; }</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; </div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMapNodeID.html#a21251730266f24d17b4ff3acb1e01973"> 104</a></span>&#160; <a class="code" href="classripple_1_1SHAMapNodeID.html#a21251730266f24d17b4ff3acb1e01973">operator&gt;=</a>(<a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a> <span class="keyword">const</span>&amp; n)<span class="keyword"> const</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <span class="keywordflow">return</span> !(*<span class="keyword">this</span> &lt; n);</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; }</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; </div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMapNodeID.html#ab11a987c332754680546d404f048bae4"> 110</a></span>&#160; <a class="code" href="classripple_1_1SHAMapNodeID.html#ab11a987c332754680546d404f048bae4">operator==</a>(<a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a> <span class="keyword">const</span>&amp; n)<span class="keyword"> const</span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <span class="keywordflow">return</span> (<a class="code" href="classripple_1_1SHAMapNodeID.html#aea1b5520b7d49f8dd05211bbec6465eb">depth_</a> == n.<a class="code" href="classripple_1_1SHAMapNodeID.html#aea1b5520b7d49f8dd05211bbec6465eb">depth_</a>) &amp;&amp; (<a class="code" href="classripple_1_1SHAMapNodeID.html#a7cff46032ca875e7f9beaeade09e1c9f">id_</a> == n.<a class="code" href="classripple_1_1SHAMapNodeID.html#a7cff46032ca875e7f9beaeade09e1c9f">id_</a>);</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; }</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; </div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMapNodeID.html#a776763973ff5fc4c43b29f6ee8d6261a"> 116</a></span>&#160; <a class="code" href="classripple_1_1SHAMapNodeID.html#a776763973ff5fc4c43b29f6ee8d6261a">operator!=</a>(<a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a> <span class="keyword">const</span>&amp; n)<span class="keyword"> const</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == n);</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; }</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160;};</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; </div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;<span class="keyword">inline</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="line"><a name="l00123"></a><span class="lineno"><a class="line" href="namespaceripple.html#ae17017060989c5be0a5e70d8e41dbff2"> 123</a></span>&#160;<a class="code" href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">to_string</a>(<a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a> <span class="keyword">const</span>&amp; node)</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160;{</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <span class="keywordflow">if</span> (node.<a class="code" href="classripple_1_1SHAMapNodeID.html#a205ce1fb183881d67a7b171533141c6b">isRoot</a>())</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="keywordflow">return</span> <span class="stringliteral">&quot;NodeID(root)&quot;</span>;</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; </div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <span class="keywordflow">return</span> <span class="stringliteral">&quot;NodeID(&quot;</span> + <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(node.<a class="code" href="classripple_1_1SHAMapNodeID.html#a17a2bccfba4ea39ba3c92570511a4d55">getDepth</a>()) + <span class="stringliteral">&quot;,&quot;</span> +</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <a class="code" href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">to_string</a>(node.<a class="code" href="classripple_1_1SHAMapNodeID.html#a01edaf807dbd6e2671e90b16a10a7e5a">getNodeID</a>()) + <span class="stringliteral">&quot;)&quot;</span>;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160;}</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; </div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160;<span class="keyword">inline</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a>&amp;</div>
<div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="namespaceripple.html#aa2f71ff32670377f136ad7da5cdcbd0e"> 133</a></span>&#160;<a class="code" href="namespaceripple.html#ad2cbc273400d06e5ff80501de15410e3">operator&lt;&lt;</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a>&amp; out, <a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a> <span class="keyword">const</span>&amp; node)</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160;{</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a> &lt;&lt; <a class="code" href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">to_string</a>(node);</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160;}</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; </div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160;[[nodiscard]] <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;SHAMapNodeID&gt;</a></div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160;<a class="code" href="namespaceripple.html#a2f08d50eaefe0b52afe21deac6048746">deserializeSHAMapNodeID</a>(<span class="keywordtype">void</span> <span class="keyword">const</span>* data, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> size);</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; </div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160;[[nodiscard]] <span class="keyword">inline</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;SHAMapNodeID&gt;</a></div>
<div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="namespaceripple.html#a6993ad23e3a9ddfe2fa4da85ce812b97"> 151</a></span>&#160;<a class="code" href="namespaceripple.html#a2f08d50eaefe0b52afe21deac6048746">deserializeSHAMapNodeID</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span>&amp; s)</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160;{</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#a2f08d50eaefe0b52afe21deac6048746">deserializeSHAMapNodeID</a>(s.<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/data.html">data</a>(), s.<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/size.html">size</a>());</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160;}</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160;[[nodiscard]] <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160;<a class="code" href="namespaceripple.html#a179c66641961c1b976e7c050860064a3">selectBranch</a>(SHAMapNodeID <span class="keyword">const</span>&amp; <span class="keywordtype">id</span>, <a class="code" href="namespaceripple.html#a356c68147333a9a48a344718038576d9">uint256</a> <span class="keyword">const</span>&amp; hash);</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; </div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;} <span class="comment">// namespace ripple</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; </div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160;<span class="preprocessor">#endif</span></div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="aclassripple_1_1SHAMapNodeID_html_a23e606ffcd8a863d0f678f040001aedf"><div class="ttname"><a href="classripple_1_1SHAMapNodeID.html#a23e606ffcd8a863d0f678f040001aedf">ripple::SHAMapNodeID::getChildNodeID</a></div><div class="ttdeci">SHAMapNodeID getChildNodeID(unsigned int m) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapNodeID_8cpp_source.html#l00074">SHAMapNodeID.cpp:74</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObject_html"><div class="ttname"><a href="classripple_1_1CountedObject.html">ripple::CountedObject</a></div><div class="ttdoc">Tracks the number of instances of an object.</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8h_source.html#l00124">CountedObject.h:124</a></div></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 class="ttdoc">STL class.</div></div>
<div class="ttc" id="anamespaceripple_html_a179c66641961c1b976e7c050860064a3"><div class="ttname"><a href="namespaceripple.html#a179c66641961c1b976e7c050860064a3">ripple::selectBranch</a></div><div class="ttdeci">unsigned int selectBranch(SHAMapNodeID const &amp;id, uint256 const &amp;hash)</div><div class="ttdoc">Returns the branch that would contain the given hash.</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapNodeID_8cpp_source.html#l00121">SHAMapNodeID.cpp:121</a></div></div>
<div class="ttc" id="anamespaceripple_html_a2f08d50eaefe0b52afe21deac6048746"><div class="ttname"><a href="namespaceripple.html#a2f08d50eaefe0b52afe21deac6048746">ripple::deserializeSHAMapNodeID</a></div><div class="ttdeci">std::optional&lt; SHAMapNodeID &gt; deserializeSHAMapNodeID(void const *data, std::size_t size)</div><div class="ttdoc">Return an object representing a serialized SHAMap Node ID.</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapNodeID_8cpp_source.html#l00101">SHAMapNodeID.cpp:101</a></div></div>
<div class="ttc" id="asize_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/size.html">std::string::size</a></div><div class="ttdeci">T size(T... args)</div></div>
<div class="ttc" id="aclassripple_1_1SHAMapNodeID_html_a7cff46032ca875e7f9beaeade09e1c9f"><div class="ttname"><a href="classripple_1_1SHAMapNodeID.html#a7cff46032ca875e7f9beaeade09e1c9f">ripple::SHAMapNodeID::id_</a></div><div class="ttdeci">uint256 id_</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapNodeID_8h_source.html#l00036">SHAMapNodeID.h:36</a></div></div>
<div class="ttc" id="aclassripple_1_1SHAMapNodeID_html_ab11a987c332754680546d404f048bae4"><div class="ttname"><a href="classripple_1_1SHAMapNodeID.html#ab11a987c332754680546d404f048bae4">ripple::SHAMapNodeID::operator==</a></div><div class="ttdeci">bool operator==(SHAMapNodeID const &amp;n) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapNodeID_8h_source.html#l00110">SHAMapNodeID.h:110</a></div></div>
<div class="ttc" id="atuple_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/tuple.html">tuple</a></div></div>
<div class="ttc" id="aclassripple_1_1SHAMapNodeID_html"><div class="ttname"><a href="classripple_1_1SHAMapNodeID.html">ripple::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#l00033">SHAMapNodeID.h:33</a></div></div>
<div class="ttc" id="anamespaceripple_html_ad2cbc273400d06e5ff80501de15410e3"><div class="ttname"><a href="namespaceripple.html#ad2cbc273400d06e5ff80501de15410e3">ripple::operator&lt;&lt;</a></div><div class="ttdeci">std::ostream &amp; operator&lt;&lt;(std::ostream &amp;os, TOffer&lt; TIn, TOut &gt; const &amp;offer)</div><div class="ttdef"><b>Definition:</b> <a href="Offer_8h_source.html#l00242">Offer.h:242</a></div></div>
<div class="ttc" id="aclassripple_1_1SHAMapNodeID_html_afa21e9fdae0ad9a3b08a3adb40c06b15"><div class="ttname"><a href="classripple_1_1SHAMapNodeID.html#afa21e9fdae0ad9a3b08a3adb40c06b15">ripple::SHAMapNodeID::operator&gt;</a></div><div class="ttdeci">bool operator&gt;(SHAMapNodeID const &amp;n) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapNodeID_8h_source.html#l00092">SHAMapNodeID.h:92</a></div></div>
<div class="ttc" id="anamespaceripple_html_a356c68147333a9a48a344718038576d9"><div class="ttname"><a href="namespaceripple.html#a356c68147333a9a48a344718038576d9">ripple::uint256</a></div><div class="ttdeci">base_uint&lt; 256 &gt; uint256</div><div class="ttdef"><b>Definition:</b> <a href="base__uint_8h_source.html#l00549">base_uint.h:549</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="aclassripple_1_1SHAMapNodeID_html_ab778be2116f66638981a7e9c0dd9ac6b"><div class="ttname"><a href="classripple_1_1SHAMapNodeID.html#ab778be2116f66638981a7e9c0dd9ac6b">ripple::SHAMapNodeID::SHAMapNodeID</a></div><div class="ttdeci">SHAMapNodeID()=default</div></div>
<div class="ttc" id="aclassripple_1_1SHAMapNodeID_html_a428eee72add3c022e37e52608c14e959"><div class="ttname"><a href="classripple_1_1SHAMapNodeID.html#a428eee72add3c022e37e52608c14e959">ripple::SHAMapNodeID::operator=</a></div><div class="ttdeci">SHAMapNodeID &amp; operator=(SHAMapNodeID const &amp;other)=default</div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint&lt; 256 &gt;</a></div></div>
<div class="ttc" id="aclassripple_1_1SHAMapNodeID_html_a0ce8791791ff9fcb83d1e8e6ce0c0c27"><div class="ttname"><a href="classripple_1_1SHAMapNodeID.html#a0ce8791791ff9fcb83d1e8e6ce0c0c27">ripple::SHAMapNodeID::operator&lt;</a></div><div class="ttdeci">bool operator&lt;(SHAMapNodeID const &amp;n) const</div><div class="ttdoc">Comparison operators.</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapNodeID_8h_source.html#l00086">SHAMapNodeID.h:86</a></div></div>
<div class="ttc" id="aclassripple_1_1SHAMapNodeID_html_a776763973ff5fc4c43b29f6ee8d6261a"><div class="ttname"><a href="classripple_1_1SHAMapNodeID.html#a776763973ff5fc4c43b29f6ee8d6261a">ripple::SHAMapNodeID::operator!=</a></div><div class="ttdeci">bool operator!=(SHAMapNodeID const &amp;n) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapNodeID_8h_source.html#l00116">SHAMapNodeID.h:116</a></div></div>
<div class="ttc" id="anamespaceripple_html_a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275"><div class="ttname"><a href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">ripple::QualityDirection::out</a></div><div class="ttdeci">@ out</div></div>
<div class="ttc" id="abasic_ostream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="aclassripple_1_1SHAMapNodeID_html_a21251730266f24d17b4ff3acb1e01973"><div class="ttname"><a href="classripple_1_1SHAMapNodeID.html#a21251730266f24d17b4ff3acb1e01973">ripple::SHAMapNodeID::operator&gt;=</a></div><div class="ttdeci">bool operator&gt;=(SHAMapNodeID const &amp;n) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapNodeID_8h_source.html#l00104">SHAMapNodeID.h:104</a></div></div>
<div class="ttc" id="aclassripple_1_1SHAMapNodeID_html_a60517c4d78ae36f53c01b84865d5ba7e"><div class="ttname"><a href="classripple_1_1SHAMapNodeID.html#a60517c4d78ae36f53c01b84865d5ba7e">ripple::SHAMapNodeID::getRawString</a></div><div class="ttdeci">std::string getRawString() const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapNodeID_8cpp_source.html#l00065">SHAMapNodeID.cpp:65</a></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>
<div class="ttc" id="aclassripple_1_1SHAMapNodeID_html_a17a2bccfba4ea39ba3c92570511a4d55"><div class="ttname"><a href="classripple_1_1SHAMapNodeID.html#a17a2bccfba4ea39ba3c92570511a4d55">ripple::SHAMapNodeID::getDepth</a></div><div class="ttdeci">unsigned int getDepth() const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapNodeID_8h_source.html#l00058">SHAMapNodeID.h:58</a></div></div>
<div class="ttc" id="aclassripple_1_1SHAMapNodeID_html_aac7517581ee9512f98288ac5f578fead"><div class="ttname"><a href="classripple_1_1SHAMapNodeID.html#aac7517581ee9512f98288ac5f578fead">ripple::SHAMapNodeID::operator&lt;=</a></div><div class="ttdeci">bool operator&lt;=(SHAMapNodeID const &amp;n) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapNodeID_8h_source.html#l00098">SHAMapNodeID.h:98</a></div></div>
<div class="ttc" id="aclassripple_1_1SHAMapNodeID_html_aea1b5520b7d49f8dd05211bbec6465eb"><div class="ttname"><a href="classripple_1_1SHAMapNodeID.html#aea1b5520b7d49f8dd05211bbec6465eb">ripple::SHAMapNodeID::depth_</a></div><div class="ttdeci">unsigned int depth_</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapNodeID_8h_source.html#l00037">SHAMapNodeID.h:37</a></div></div>
<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</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="RCLCensorshipDetector_8h_source.html#l00029">RCLCensorshipDetector.h:29</a></div></div>
<div class="ttc" id="aoptional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/optional.html">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="anamespaceripple_html_af9776f187d3686a7fba4c2d2fbeebdf4"><div class="ttname"><a href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">ripple::to_string</a></div><div class="ttdeci">std::string to_string(Manifest const &amp;m)</div><div class="ttdoc">Format the specified manifest to a string for debugging purposes.</div><div class="ttdef"><b>Definition:</b> <a href="app_2misc_2impl_2Manifest_8cpp_source.html#l00041">app/misc/impl/Manifest.cpp:41</a></div></div>
<div class="ttc" id="aclassripple_1_1SHAMapNodeID_html_a01edaf807dbd6e2671e90b16a10a7e5a"><div class="ttname"><a href="classripple_1_1SHAMapNodeID.html#a01edaf807dbd6e2671e90b16a10a7e5a">ripple::SHAMapNodeID::getNodeID</a></div><div class="ttdeci">uint256 const &amp; getNodeID() const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapNodeID_8h_source.html#l00064">SHAMapNodeID.h:64</a></div></div>
<div class="ttc" id="aostream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/ostream.html">ostream</a></div></div>
<div class="ttc" id="adata_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/data.html">std::string::data</a></div><div class="ttdeci">T data(T... args)</div></div>
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