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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_20e3efd5b2bc43fb837b12b621a85eb0.html">consensus</a></li> </ul>
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<div class="title">LedgerTrie.h</div> </div>
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<div class="contents">
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//------------------------------------------------------------------------------</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/*</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Copyright (c) 2017 Ripple Labs Inc.</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">*/</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">//==============================================================================</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  </div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#ifndef RIPPLE_APP_CONSENSUS_LEDGERS_TRIE_H_INCLUDED</span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#define RIPPLE_APP_CONSENSUS_LEDGERS_TRIE_H_INCLUDED</span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  </div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <ripple/basics/ToString.h></span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <ripple/json/json_value.h></span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/algorithm.html">algorithm</a>></span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/memory.html">memory</a>></span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/optional.html">optional</a>></span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/sstream.html">sstream</a>></span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/stack.html">stack</a>></span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/vector.html">vector</a>></span></div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  </div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  </div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">template</span> <<span class="keyword">class</span> Ledger></div>
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<div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="classripple_1_1SpanTip.html"> 37</a></span> <span class="keyword">class </span><a class="code" href="classripple_1_1SpanTip.html">SpanTip</a></div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> {</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="classripple_1_1SpanTip.html#ab66b92a293781891d0a2a84aef250d00"> 40</a></span>  <span class="keyword">using</span> <a class="code" href="classripple_1_1SpanTip.html#ab66b92a293781891d0a2a84aef250d00">Seq</a> = <span class="keyword">typename</span> Ledger::Seq;</div>
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<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="classripple_1_1SpanTip.html#a419171187a9ff885f04020822527b3fc"> 41</a></span>  <span class="keyword">using</span> <a class="code" href="classripple_1_1SpanTip.html#a419171187a9ff885f04020822527b3fc">ID</a> = <span class="keyword">typename</span> Ledger::ID;</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  </div>
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<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="classripple_1_1SpanTip.html#a64899aebb12a10ae1aa4e5f7068c3259"> 43</a></span>  <a class="code" href="classripple_1_1SpanTip.html#a64899aebb12a10ae1aa4e5f7068c3259">SpanTip</a>(<a class="code" href="classripple_1_1SpanTip.html#ab66b92a293781891d0a2a84aef250d00">Seq</a> s, <a class="code" href="classripple_1_1SpanTip.html#a419171187a9ff885f04020822527b3fc">ID</a> i, <a class="code" href="classripple_1_1Ledger.html">Ledger</a> <span class="keyword">const</span> lgr)</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  : <a class="code" href="classripple_1_1SpanTip.html#a926a2d01cd31804bdb565aa59dec323c">seq</a>{s}, <span class="keywordtype">id</span>{i}, <a class="code" href="classripple_1_1SpanTip.html#a6f7e3a056d352c18f0adb283349af2a5">ledger</a>{std::move(lgr)}</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  {</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  }</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  </div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="comment">// The sequence number of the tip ledger</span></div>
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<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="classripple_1_1SpanTip.html#a926a2d01cd31804bdb565aa59dec323c"> 49</a></span>  <a class="code" href="classripple_1_1SpanTip.html#ab66b92a293781891d0a2a84aef250d00">Seq</a> <a class="code" href="classripple_1_1SpanTip.html#a926a2d01cd31804bdb565aa59dec323c">seq</a>;</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="comment">// The ID of the tip ledger</span></div>
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<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="classripple_1_1SpanTip.html#a6b23098e0b59b2d72caafac463c0ba3b"> 51</a></span>  <a class="code" href="classripple_1_1SpanTip.html#a419171187a9ff885f04020822527b3fc">ID</a> <a class="code" href="classripple_1_1SpanTip.html#a6b23098e0b59b2d72caafac463c0ba3b">id</a>;</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  </div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <a class="code" href="classripple_1_1SpanTip.html#a419171187a9ff885f04020822527b3fc">ID</a></div>
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<div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="classripple_1_1SpanTip.html#a5488a3015aa557232af21e9426f334d3"> 62</a></span>  <a class="code" href="classripple_1_1SpanTip.html#a5488a3015aa557232af21e9426f334d3">ancestor</a>(<a class="code" href="classripple_1_1SpanTip.html#ab66b92a293781891d0a2a84aef250d00">Seq</a> <span class="keyword">const</span>& s)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  assert(s <= <a class="code" href="classripple_1_1SpanTip.html#a926a2d01cd31804bdb565aa59dec323c">seq</a>);</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1SpanTip.html#a6f7e3a056d352c18f0adb283349af2a5">ledger</a>[s];</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  }</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  </div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classripple_1_1SpanTip.html#a6f7e3a056d352c18f0adb283349af2a5"> 69</a></span>  <a class="code" href="classripple_1_1Ledger.html">Ledger</a> <span class="keyword">const</span> <a class="code" href="classripple_1_1SpanTip.html#a6f7e3a056d352c18f0adb283349af2a5">ledger</a>;</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> };</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  </div>
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<div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="namespaceripple_1_1ledger__trie__detail.html"> 72</a></span> <span class="keyword">namespace </span>ledger_trie_detail {</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  </div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment">// Represents a span of ancestry of a ledger</span></div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="keyword">template</span> <<span class="keyword">class</span> Ledger></div>
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<div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html"> 76</a></span> <span class="keyword">class </span><a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html">Span</a></div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> {</div>
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<div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8"> 78</a></span>  <span class="keyword">using</span> <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">Seq</a> = <span class="keyword">typename</span> Ledger::Seq;</div>
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<div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html#ae3a040d333b8733a6fc826755f6f92af"> 79</a></span>  <span class="keyword">using</span> <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#ae3a040d333b8733a6fc826755f6f92af">ID</a> = <span class="keyword">typename</span> Ledger::ID;</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  </div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="comment">// The span is the half-open interval [start,end) of ledger_</span></div>
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<div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html#a041505a036bed6aa6b5505a782940228"> 82</a></span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">Seq</a> <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a041505a036bed6aa6b5505a782940228">start_</a>{0};</div>
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<div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html#a13d9ca9353748698374773733d27ce99"> 83</a></span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">Seq</a> <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a13d9ca9353748698374773733d27ce99">end_</a>{1};</div>
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<div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html#a42186cce5218fb8df5b04f4ca097375e"> 84</a></span>  <a class="code" href="classripple_1_1Ledger.html">Ledger</a> <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a42186cce5218fb8df5b04f4ca097375e">ledger_</a>;</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  </div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html#a2bfd0c72eafcc8db72171e38d31a4d4d"> 87</a></span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a2bfd0c72eafcc8db72171e38d31a4d4d">Span</a>() : <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a42186cce5218fb8df5b04f4ca097375e">ledger_</a>{<span class="keyword">typename</span> Ledger::MakeGenesis{}}</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  {</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="comment">// Require default ledger to be genesis seq</span></div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  assert(<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a42186cce5218fb8df5b04f4ca097375e">ledger_</a>.<a class="code" href="classripple_1_1ReadView.html#ac284afc905c482953c35c61b459fd85b">seq</a>() == <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a041505a036bed6aa6b5505a782940228">start_</a>);</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  }</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  </div>
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<div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html#a549d221a667e805b4e6677d5fcad5cfb"> 93</a></span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a549d221a667e805b4e6677d5fcad5cfb">Span</a>(<a class="code" href="classripple_1_1Ledger.html">Ledger</a> ledger)</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  : <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a041505a036bed6aa6b5505a782940228">start_</a>{0}, <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a13d9ca9353748698374773733d27ce99">end_</a>{ledger.seq() + <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">Seq</a>{1}}, <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a42186cce5218fb8df5b04f4ca097375e">ledger_</a>{std::move(ledger)}</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  {</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  }</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  </div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a2bfd0c72eafcc8db72171e38d31a4d4d">Span</a>(<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a2bfd0c72eafcc8db72171e38d31a4d4d">Span</a> <span class="keyword">const</span>& s) = <span class="keywordflow">default</span>;</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a2bfd0c72eafcc8db72171e38d31a4d4d">Span</a>(<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a2bfd0c72eafcc8db72171e38d31a4d4d">Span</a>&& s) = <span class="keywordflow">default</span>;</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a2bfd0c72eafcc8db72171e38d31a4d4d">Span</a>&</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a0c0dfdbf0b776370e561aff970ef8823">operator=</a>(<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a2bfd0c72eafcc8db72171e38d31a4d4d">Span</a> <span class="keyword">const</span>&) = <span class="keywordflow">default</span>;</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a2bfd0c72eafcc8db72171e38d31a4d4d">Span</a>&</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a0c0dfdbf0b776370e561aff970ef8823">operator=</a>(<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a2bfd0c72eafcc8db72171e38d31a4d4d">Span</a>&&) = <span class="keywordflow">default</span>;</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  </div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">Seq</a></div>
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<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html#ab5fd102dee158f1810ca207086c1010d"> 106</a></span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#ab5fd102dee158f1810ca207086c1010d">start</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a041505a036bed6aa6b5505a782940228">start_</a>;</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  }</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  </div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">Seq</a></div>
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<div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html#adbdc3e6608ce7433165f1cf1a7cc5ca1"> 112</a></span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#adbdc3e6608ce7433165f1cf1a7cc5ca1">end</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a13d9ca9353748698374773733d27ce99">end_</a>;</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  }</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  </div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="comment">// Return the Span from [spot,end_) or none if no such valid span</span></div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<Span></a></div>
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<div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html#a6ab7937fcaef651654448de6ae77f909"> 119</a></span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a6ab7937fcaef651654448de6ae77f909">from</a>(<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">Seq</a> spot)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#aac833376e939c2fdbad5d7dc42c88133">sub</a>(spot, <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a13d9ca9353748698374773733d27ce99">end_</a>);</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  }</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  </div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="comment">// Return the Span from [start_,spot) or none if no such valid span</span></div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<Span></a></div>
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<div class="line"><a name="l00126"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html#a152dd6338971a6c08c09aa8c01229d70"> 126</a></span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a152dd6338971a6c08c09aa8c01229d70">before</a>(<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">Seq</a> spot)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#aac833376e939c2fdbad5d7dc42c88133">sub</a>(<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a041505a036bed6aa6b5505a782940228">start_</a>, spot);</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  }</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  </div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="comment">// Return the ID of the ledger that starts this span</span></div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#ae3a040d333b8733a6fc826755f6f92af">ID</a></div>
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<div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html#ab874d32d62b14011d75f12566990eafc"> 133</a></span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#ab874d32d62b14011d75f12566990eafc">startID</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a42186cce5218fb8df5b04f4ca097375e">ledger_</a>[<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a041505a036bed6aa6b5505a782940228">start_</a>];</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  }</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  </div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="comment">// Return the ledger sequence number of the first possible difference</span></div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="comment">// between this span and a given ledger.</span></div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">Seq</a></div>
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<div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html#aa5738a02cff8c92286cbf3fd55a9f215"> 141</a></span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#aa5738a02cff8c92286cbf3fd55a9f215">diff</a>(<a class="code" href="classripple_1_1Ledger.html">Ledger</a> <span class="keyword">const</span>& o)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a99aa2bee90a72d740ab28303799e826b">clamp</a>(<a class="code" href="namespaceripple.html#a509e1a7f41988fd7a09eb0bf94795967">mismatch</a>(<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a42186cce5218fb8df5b04f4ca097375e">ledger_</a>, o));</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  }</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  </div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="comment">// The tip of this span</span></div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <a class="code" href="classripple_1_1SpanTip.html">SpanTip<Ledger></a></div>
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<div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html#a177a037fb46db6c48e631df9a493c145"> 148</a></span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a177a037fb46db6c48e631df9a493c145">tip</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">Seq</a> tipSeq{<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a13d9ca9353748698374773733d27ce99">end_</a> - <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">Seq</a>{1}};</div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1SpanTip.html">SpanTip<Ledger></a>{tipSeq, <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a42186cce5218fb8df5b04f4ca097375e">ledger_</a>[tipSeq], <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a42186cce5218fb8df5b04f4ca097375e">ledger_</a>};</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  }</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  </div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00155"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html#a6ec84a1a33ef4c025d4a447ce5e4a9e4"> 155</a></span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a6ec84a1a33ef4c025d4a447ce5e4a9e4">Span</a>(<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">Seq</a> <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#ab5fd102dee158f1810ca207086c1010d">start</a>, <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">Seq</a> <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#adbdc3e6608ce7433165f1cf1a7cc5ca1">end</a>, <a class="code" href="classripple_1_1Ledger.html">Ledger</a> <span class="keyword">const</span>& l)</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  : <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a041505a036bed6aa6b5505a782940228">start_</a>{<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#ab5fd102dee158f1810ca207086c1010d">start</a>}, <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a13d9ca9353748698374773733d27ce99">end_</a>{<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#adbdc3e6608ce7433165f1cf1a7cc5ca1">end</a>}, <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a42186cce5218fb8df5b04f4ca097375e">ledger_</a>{l}</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  {</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="comment">// Spans cannot be empty</span></div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  assert(<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#ab5fd102dee158f1810ca207086c1010d">start</a> < <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#adbdc3e6608ce7433165f1cf1a7cc5ca1">end</a>);</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  }</div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  </div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">Seq</a></div>
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<div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html#a99aa2bee90a72d740ab28303799e826b"> 163</a></span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a99aa2bee90a72d740ab28303799e826b">clamp</a>(<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">Seq</a> val)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">return</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/min.html">std::min</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/max.html">std::max</a>(<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a041505a036bed6aa6b5505a782940228">start_</a>, val), <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a13d9ca9353748698374773733d27ce99">end_</a>);</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  }</div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  </div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="comment">// Return a span of this over the half-open interval [from,to)</span></div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<Span></a></div>
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<div class="line"><a name="l00170"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html#aac833376e939c2fdbad5d7dc42c88133"> 170</a></span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#aac833376e939c2fdbad5d7dc42c88133">sub</a>(<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">Seq</a> <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a6ab7937fcaef651654448de6ae77f909">from</a>, <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">Seq</a> to)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">Seq</a> newFrom = <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a99aa2bee90a72d740ab28303799e826b">clamp</a>(<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a6ab7937fcaef651654448de6ae77f909">from</a>);</div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">Seq</a> newTo = <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a99aa2bee90a72d740ab28303799e826b">clamp</a>(to);</div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">if</span> (newFrom < newTo)</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a2bfd0c72eafcc8db72171e38d31a4d4d">Span</a>(newFrom, newTo, <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a42186cce5218fb8df5b04f4ca097375e">ledger_</a>);</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">return</span> std::nullopt;</div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  }</div>
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  </div>
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<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keyword">friend</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a>&</div>
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<div class="line"><a name="l00180"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html#ae5f794aa487132f14ff153811b2aa3b7"> 180</a></span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#ae5f794aa487132f14ff153811b2aa3b7">operator<<</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a>& o, <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html">Span</a> <span class="keyword">const</span>& s)</div>
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<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  {</div>
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<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordflow">return</span> o << s.<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a177a037fb46db6c48e631df9a493c145">tip</a>().id << <span class="stringliteral">"["</span> << s.<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a041505a036bed6aa6b5505a782940228">start_</a> << <span class="stringliteral">","</span> << s.<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a13d9ca9353748698374773733d27ce99">end_</a> << <span class="stringliteral">")"</span>;</div>
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<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  }</div>
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<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  </div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keyword">friend</span> <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html">Span</a></div>
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<div class="line"><a name="l00186"></a><span class="lineno"><a class="line" href="classripple_1_1ledger__trie__detail_1_1Span.html#aae5c906cf9f6375222d6d37a51e84469"> 186</a></span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#aae5c906cf9f6375222d6d37a51e84469">merge</a>(<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html">Span</a> <span class="keyword">const</span>& a, <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html">Span</a> <span class="keyword">const</span>& b)</div>
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  {</div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="comment">// Return combined span, using ledger_ from higher sequence span</span></div>
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<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">if</span> (a.<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a13d9ca9353748698374773733d27ce99">end_</a> < b.<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a13d9ca9353748698374773733d27ce99">end_</a>)</div>
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<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a2bfd0c72eafcc8db72171e38d31a4d4d">Span</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/min.html">std::min</a>(a.<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a041505a036bed6aa6b5505a782940228">start_</a>, b.<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a041505a036bed6aa6b5505a782940228">start_</a>), b.<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a13d9ca9353748698374773733d27ce99">end_</a>, b.<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a42186cce5218fb8df5b04f4ca097375e">ledger_</a>);</div>
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<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  </div>
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<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a2bfd0c72eafcc8db72171e38d31a4d4d">Span</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/min.html">std::min</a>(a.<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a041505a036bed6aa6b5505a782940228">start_</a>, b.<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a041505a036bed6aa6b5505a782940228">start_</a>), a.<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a13d9ca9353748698374773733d27ce99">end_</a>, a.<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html#a42186cce5218fb8df5b04f4ca097375e">ledger_</a>);</div>
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<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  }</div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> };</div>
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<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  </div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment">// A node in the trie</span></div>
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="keyword">template</span> <<span class="keyword">class</span> Ledger></div>
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<div class="line"><a name="l00198"></a><span class="lineno"><a class="line" href="structripple_1_1ledger__trie__detail_1_1Node.html"> 198</a></span> <span class="keyword">struct </span><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html">Node</a></div>
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<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> {</div>
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<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8bbfa619eac98480e99e48fa308b875a">Node</a>() = <span class="keywordflow">default</span>;</div>
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<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  </div>
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<div class="line"><a name="l00202"></a><span class="lineno"><a class="line" href="structripple_1_1ledger__trie__detail_1_1Node.html#ad77b29a95ba57e64cbd41edaaee915ed"> 202</a></span>  <span class="keyword">explicit</span> <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#ad77b29a95ba57e64cbd41edaaee915ed">Node</a>(<a class="code" href="classripple_1_1Ledger.html">Ledger</a> <span class="keyword">const</span>& l) : <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56">span</a>{l}, <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a783f6206171a6b8c7a432a4c0bda52d5">tipSupport</a>{1}, <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#acf740747e95a5ae8d806aa3e9513e093">branchSupport</a>{1}</div>
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<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  {</div>
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  }</div>
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<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  </div>
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<div class="line"><a name="l00206"></a><span class="lineno"><a class="line" href="structripple_1_1ledger__trie__detail_1_1Node.html#ab78219605ca66e6e67ed36593741c4ba"> 206</a></span>  <span class="keyword">explicit</span> <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#ab78219605ca66e6e67ed36593741c4ba">Node</a>(<a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html">Span<Ledger></a> s) : <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56">span</a>{std::move(s)}</div>
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  {</div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  }</div>
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<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  </div>
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<div class="line"><a name="l00210"></a><span class="lineno"><a class="line" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56"> 210</a></span>  <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html">Span<Ledger></a> <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56">span</a>;</div>
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<div class="line"><a name="l00211"></a><span class="lineno"><a class="line" href="structripple_1_1ledger__trie__detail_1_1Node.html#a783f6206171a6b8c7a432a4c0bda52d5"> 211</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a783f6206171a6b8c7a432a4c0bda52d5">tipSupport</a> = 0;</div>
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<div class="line"><a name="l00212"></a><span class="lineno"><a class="line" href="structripple_1_1ledger__trie__detail_1_1Node.html#acf740747e95a5ae8d806aa3e9513e093"> 212</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#acf740747e95a5ae8d806aa3e9513e093">branchSupport</a> = 0;</div>
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<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  </div>
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<div class="line"><a name="l00214"></a><span class="lineno"><a class="line" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab"> 214</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<std::unique_ptr<Node></a>> <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>;</div>
|
|
<div class="line"><a name="l00215"></a><span class="lineno"><a class="line" href="structripple_1_1ledger__trie__detail_1_1Node.html#a4157f394d6edbaf5abc5cfc13e0d8dc4"> 215</a></span>  <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html">Node</a>* <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a4157f394d6edbaf5abc5cfc13e0d8dc4">parent</a> = <span class="keyword">nullptr</span>;</div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  </div>
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<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00224"></a><span class="lineno"><a class="line" href="structripple_1_1ledger__trie__detail_1_1Node.html#a0bd436d4d05abc05c9d150854c4d52ee"> 224</a></span>  <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a0bd436d4d05abc05c9d150854c4d52ee">erase</a>(<a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html">Node</a> <span class="keyword">const</span>* child)</div>
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<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  {</div>
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<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keyword">auto</span> it = <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/find.html">std::find_if</a>(</div>
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<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>.begin(),</div>
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<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>.end(),</div>
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<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  [child](<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr<Node></a> <span class="keyword">const</span>& curr) {</div>
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<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  return curr.get() == child;</div>
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<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  });</div>
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<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  assert(it != <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>.end());</div>
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<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/swap.html">std::swap</a>(*it, <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>.back());</div>
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<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>.pop_back();</div>
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<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  }</div>
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<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  </div>
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<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keyword">friend</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a>&</div>
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|
<div class="line"><a name="l00238"></a><span class="lineno"><a class="line" href="structripple_1_1ledger__trie__detail_1_1Node.html#a83ffe5d92744109d63ea7b26ea62d9ce"> 238</a></span>  <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a83ffe5d92744109d63ea7b26ea62d9ce">operator<<</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a>& o, <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html">Node</a> <span class="keyword">const</span>& s)</div>
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<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  {</div>
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<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">return</span> o << s.<a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56">span</a> << <span class="stringliteral">"(T:"</span> << s.<a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a783f6206171a6b8c7a432a4c0bda52d5">tipSupport</a> << <span class="stringliteral">",B:"</span> << s.<a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#acf740747e95a5ae8d806aa3e9513e093">branchSupport</a></div>
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  << <span class="stringliteral">")"</span>;</div>
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<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  }</div>
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<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  </div>
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<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <a class="code" href="classJson_1_1Value.html">Json::Value</a></div>
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<div class="line"><a name="l00245"></a><span class="lineno"><a class="line" href="structripple_1_1ledger__trie__detail_1_1Node.html#a2619579b5ec9c819b87307ee63fe3153"> 245</a></span>  <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a2619579b5ec9c819b87307ee63fe3153">getJson</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <a class="code" href="classJson_1_1Value.html">Json::Value</a> res;</div>
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<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_stringstream.html">std::stringstream</a> sps;</div>
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<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  sps << <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56">span</a>;</div>
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<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  res[<span class="stringliteral">"span"</span>] = sps.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_stringstream/str.html">str</a>();</div>
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<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  res[<span class="stringliteral">"startID"</span>] = <a class="code" href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">to_string</a>(<a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56">span</a>.startID());</div>
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<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  res[<span class="stringliteral">"seq"</span>] = <span class="keyword">static_cast<</span><a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a><span class="keyword">></span>(<a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56">span</a>.tip().seq);</div>
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<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  res[<span class="stringliteral">"tipSupport"</span>] = <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a783f6206171a6b8c7a432a4c0bda52d5">tipSupport</a>;</div>
|
|
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  res[<span class="stringliteral">"branchSupport"</span>] = <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#acf740747e95a5ae8d806aa3e9513e093">branchSupport</a>;</div>
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">if</span> (!<a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>.empty())</div>
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  {</div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <a class="code" href="classJson_1_1Value.html">Json::Value</a>& cs = (res[<span class="stringliteral">"children"</span>] = <a class="code" href="namespaceJson.html#a7d654b75c16a57007925868e38212b4eadc8f264f36b55b063c78126b335415f4">Json::arrayValue</a>);</div>
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& child : <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>)</div>
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  {</div>
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  cs.<a class="code" href="classJson_1_1Value.html#a7e49ac977e4bcf59745a09d426669f75">append</a>(child->getJson());</div>
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<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  }</div>
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<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  }</div>
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|
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordflow">return</span> res;</div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  }</div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> };</div>
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<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> } <span class="comment">// namespace ledger_trie_detail</span></div>
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|
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  </div>
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<div class="line"><a name="l00345"></a><span class="lineno"> 345</span> <span class="keyword">template</span> <<span class="keyword">class</span> Ledger></div>
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<div class="line"><a name="l00346"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html"> 346</a></span> <span class="keyword">class </span><a class="code" href="classripple_1_1LedgerTrie.html">LedgerTrie</a></div>
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<div class="line"><a name="l00347"></a><span class="lineno"> 347</span> {</div>
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<div class="line"><a name="l00348"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html#ad462534d71954a7ef419b5610314557b"> 348</a></span>  <span class="keyword">using</span> <a class="code" href="classripple_1_1LedgerTrie.html#ad462534d71954a7ef419b5610314557b">Seq</a> = <span class="keyword">typename</span> Ledger::Seq;</div>
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<div class="line"><a name="l00349"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html#ab41d93aab5b84df2e1f24ed5d0baea7f"> 349</a></span>  <span class="keyword">using</span> <a class="code" href="classripple_1_1LedgerTrie.html#ab41d93aab5b84df2e1f24ed5d0baea7f">ID</a> = <span class="keyword">typename</span> Ledger::ID;</div>
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<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  </div>
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<div class="line"><a name="l00351"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html#ae3ce7d2d31f4ae1040733965cce01dee"> 351</a></span>  <span class="keyword">using</span> <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html">Node</a> = <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html">ledger_trie_detail::Node<Ledger></a>;</div>
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<div class="line"><a name="l00352"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html#a11ba5db581320a655d9fd8e0cd19a729"> 352</a></span>  <span class="keyword">using</span> <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html">Span</a> = <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html">ledger_trie_detail::Span<Ledger></a>;</div>
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<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  </div>
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<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="comment">// The root of the trie. The root is allowed to break the no-single child</span></div>
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<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="comment">// invariant.</span></div>
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<div class="line"><a name="l00356"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html#a561f07091d0e839d9802f974a798d354"> 356</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr<Node></a> <a class="code" href="classripple_1_1LedgerTrie.html#a561f07091d0e839d9802f974a798d354">root</a>;</div>
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<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  </div>
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<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="comment">// Count of the tip support for each sequence number</span></div>
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|
<div class="line"><a name="l00359"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html#aa6ee9a7592d27f4a6100efe8549d410b"> 359</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/map.html">std::map<Seq, std::uint32_t></a> <a class="code" href="classripple_1_1LedgerTrie.html#aa6ee9a7592d27f4a6100efe8549d410b">seqSupport</a>;</div>
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<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  </div>
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<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair<Node*, Seq></a></div>
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<div class="line"><a name="l00368"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html#a60af5a4a37ee2d6f41bed188720a734c"> 368</a></span>  <a class="code" href="classripple_1_1LedgerTrie.html#a60af5a4a37ee2d6f41bed188720a734c">find</a>(<a class="code" href="classripple_1_1Ledger.html">Ledger</a> <span class="keyword">const</span>& ledger)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00369"></a><span class="lineno"> 369</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html">Node</a>* curr = <a class="code" href="classripple_1_1LedgerTrie.html#a561f07091d0e839d9802f974a798d354">root</a>.get();</div>
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<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  </div>
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<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="comment">// Root is always defined and is in common with all ledgers</span></div>
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<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  assert(curr);</div>
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<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <a class="code" href="classripple_1_1LedgerTrie.html#ad462534d71954a7ef419b5610314557b">Seq</a> pos = curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56">span</a>.diff(ledger);</div>
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<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  </div>
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<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="keywordtype">bool</span> done = <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  </div>
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<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="comment">// Continue searching for a better span as long as the current position</span></div>
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|
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="comment">// matches the entire span</span></div>
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<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keywordflow">while</span> (!done && pos == curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56">span</a>.end())</div>
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<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  {</div>
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<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  done = <span class="keyword">true</span>;</div>
|
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<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="comment">// Find the child with the longest ancestry match</span></div>
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<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <span class="keywordflow">for</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr<Node></a> <span class="keyword">const</span>& child : curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>)</div>
|
|
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  {</div>
|
|
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keyword">auto</span> <span class="keyword">const</span> childPos = child->span.diff(ledger);</div>
|
|
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keywordflow">if</span> (childPos > pos)</div>
|
|
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  {</div>
|
|
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  done = <span class="keyword">false</span>;</div>
|
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<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  pos = childPos;</div>
|
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<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  curr = child.get();</div>
|
|
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordflow">break</span>;</div>
|
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<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  }</div>
|
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<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  }</div>
|
|
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  }</div>
|
|
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keywordflow">return</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(curr, pos);</div>
|
|
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  }</div>
|
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<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  </div>
|
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<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <a class="code" href="classripple_1_1LedgerTrie.html#ae3ce7d2d31f4ae1040733965cce01dee">Node</a>*</div>
|
|
<div class="line"><a name="l00406"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html#adf33fde7c7b150fd3b809af4eacfc7fc"> 406</a></span>  <a class="code" href="classripple_1_1LedgerTrie.html#adf33fde7c7b150fd3b809af4eacfc7fc">findByLedgerID</a>(<a class="code" href="classripple_1_1Ledger.html">Ledger</a> <span class="keyword">const</span>& ledger, <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html">Node</a>* parent = <span class="keyword">nullptr</span>)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span> <span class="keyword"> </span>{</div>
|
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<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keywordflow">if</span> (!parent)</div>
|
|
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  parent = <a class="code" href="classripple_1_1LedgerTrie.html#a561f07091d0e839d9802f974a798d354">root</a>.get();</div>
|
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<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="keywordflow">if</span> (ledger.id() == parent->span.tip().id)</div>
|
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<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keywordflow">return</span> parent;</div>
|
|
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& child : parent->children)</div>
|
|
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  {</div>
|
|
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="keyword">auto</span> cl = <a class="code" href="classripple_1_1LedgerTrie.html#adf33fde7c7b150fd3b809af4eacfc7fc">findByLedgerID</a>(ledger, child.get());</div>
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|
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">if</span> (cl)</div>
|
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<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keywordflow">return</span> cl;</div>
|
|
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  }</div>
|
|
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
|
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<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  }</div>
|
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<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  </div>
|
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<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keywordtype">void</span></div>
|
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<div class="line"><a name="l00422"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html#a173ea4de993a18f05375b2d9f76f26b6"> 422</a></span>  <a class="code" href="classripple_1_1LedgerTrie.html#a173ea4de993a18f05375b2d9f76f26b6">dumpImpl</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a>& o, <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr<Node></a> <span class="keyword">const</span>& curr, <span class="keywordtype">int</span> offset)<span class="keyword"></span></div>
|
|
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span> <span class="keyword"> const</span></div>
|
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<div class="line"><a name="l00424"></a><span class="lineno"> 424</span> <span class="keyword"> </span>{</div>
|
|
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="keywordflow">if</span> (curr)</div>
|
|
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  {</div>
|
|
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="keywordflow">if</span> (offset > 0)</div>
|
|
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  o << <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/manip/setw.html">std::setw</a>(offset) << <span class="stringliteral">"|-"</span>;</div>
|
|
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  </div>
|
|
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_stringstream.html">std::stringstream</a> ss;</div>
|
|
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  ss << *curr;</div>
|
|
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  o << ss.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_stringstream/str.html">str</a>() << <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
|
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="keywordflow">for</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr<Node></a> <span class="keyword">const</span>& child : curr->children)</div>
|
|
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <a class="code" href="classripple_1_1LedgerTrie.html#a173ea4de993a18f05375b2d9f76f26b6">dumpImpl</a>(o, child, offset + 1 + ss.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_stringstream/str.html">str</a>().size() + 2);</div>
|
|
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  }</div>
|
|
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  }</div>
|
|
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  </div>
|
|
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span> <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l00439"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html#a1954c535064295e4e386a9c4542f6b73"> 439</a></span>  <a class="code" href="classripple_1_1LedgerTrie.html#a1954c535064295e4e386a9c4542f6b73">LedgerTrie</a>() : <a class="code" href="classripple_1_1LedgerTrie.html#a561f07091d0e839d9802f974a798d354">root</a>{std::make_unique<Node>()}</div>
|
|
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  {</div>
|
|
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  }</div>
|
|
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  </div>
|
|
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00449"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html#a83e81099b1cded82b5d679a80f646ae2"> 449</a></span>  <a class="code" href="classripple_1_1LedgerTrie.html#a83e81099b1cded82b5d679a80f646ae2">insert</a>(<a class="code" href="classripple_1_1Ledger.html">Ledger</a> <span class="keyword">const</span>& ledger, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> count = 1)</div>
|
|
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  {</div>
|
|
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <span class="keyword">auto</span> <span class="keyword">const</span> [loc, diffSeq] = <a class="code" href="classripple_1_1LedgerTrie.html#a60af5a4a37ee2d6f41bed188720a734c">find</a>(ledger);</div>
|
|
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  </div>
|
|
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="comment">// There is always a place to insert</span></div>
|
|
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  assert(loc);</div>
|
|
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  </div>
|
|
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="comment">// Node from which to start incrementing branchSupport</span></div>
|
|
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html">Node</a>* incNode = loc;</div>
|
|
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  </div>
|
|
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <span class="comment">// loc->span has the longest common prefix with Span{ledger} of all</span></div>
|
|
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="comment">// existing nodes in the trie. The optional<Span>'s below represent</span></div>
|
|
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="comment">// the possible common suffixes between loc->span and Span{ledger}.</span></div>
|
|
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="comment">//</span></div>
|
|
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="comment">// loc->span</span></div>
|
|
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="comment">// a b c | d e f</span></div>
|
|
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="comment">// prefix | oldSuffix</span></div>
|
|
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <span class="comment">//</span></div>
|
|
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <span class="comment">// Span{ledger}</span></div>
|
|
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="comment">// a b c | g h i</span></div>
|
|
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <span class="comment">// prefix | newSuffix</span></div>
|
|
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  </div>
|
|
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<Span></a> prefix = loc->span.before(diffSeq);</div>
|
|
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<Span></a> oldSuffix = loc->span.from(diffSeq);</div>
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<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<Span></a> newSuffix = <a class="code" href="classripple_1_1ledger__trie__detail_1_1Span.html">Span</a>{ledger}.from(diffSeq);</div>
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<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  </div>
|
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<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  <span class="keywordflow">if</span> (oldSuffix)</div>
|
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<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  {</div>
|
|
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <span class="comment">// Have</span></div>
|
|
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="comment">// abcdef -> ....</span></div>
|
|
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="comment">// Inserting</span></div>
|
|
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <span class="comment">// abc</span></div>
|
|
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="comment">// Becomes</span></div>
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<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <span class="comment">// abc -> def -> ...</span></div>
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<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  </div>
|
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<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="comment">// Create oldSuffix node that takes over loc</span></div>
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<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keyword">auto</span> newNode = std::make_unique<Node>(*oldSuffix);</div>
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<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  newNode->tipSupport = loc->tipSupport;</div>
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<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  newNode->branchSupport = loc->branchSupport;</div>
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<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  newNode->children = std::move(loc->children);</div>
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<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  assert(loc->children.empty());</div>
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<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <span class="keywordflow">for</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr<Node></a>& child : newNode->children)</div>
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<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  child->parent = newNode.get();</div>
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<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  </div>
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<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="comment">// Loc truncates to prefix and newNode is its child</span></div>
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<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  assert(prefix);</div>
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<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  loc->span = *prefix;</div>
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<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  newNode->parent = loc;</div>
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<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  loc->children.emplace_back(std::move(newNode));</div>
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<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  loc->tipSupport = 0;</div>
|
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<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  }</div>
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<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  <span class="keywordflow">if</span> (newSuffix)</div>
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<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  {</div>
|
|
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="comment">// Have</span></div>
|
|
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="comment">// abc -> ...</span></div>
|
|
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="comment">// Inserting</span></div>
|
|
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="comment">// abcdef-> ...</span></div>
|
|
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <span class="comment">// Becomes</span></div>
|
|
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="comment">// abc -> ...</span></div>
|
|
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="comment">// \-> def</span></div>
|
|
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  </div>
|
|
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <span class="keyword">auto</span> newNode = std::make_unique<Node>(*newSuffix);</div>
|
|
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  newNode->parent = loc;</div>
|
|
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <span class="comment">// increment support starting from the new node</span></div>
|
|
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  incNode = newNode.get();</div>
|
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<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  loc-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>.push_back(std::move(newNode));</div>
|
|
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  }</div>
|
|
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  </div>
|
|
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  incNode-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a783f6206171a6b8c7a432a4c0bda52d5">tipSupport</a> += count;</div>
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|
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <span class="keywordflow">while</span> (incNode)</div>
|
|
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  {</div>
|
|
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  incNode-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#acf740747e95a5ae8d806aa3e9513e093">branchSupport</a> += count;</div>
|
|
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  incNode = incNode-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a4157f394d6edbaf5abc5cfc13e0d8dc4">parent</a>;</div>
|
|
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  }</div>
|
|
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  </div>
|
|
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <a class="code" href="classripple_1_1LedgerTrie.html#aa6ee9a7592d27f4a6100efe8549d410b">seqSupport</a>[ledger.<a class="code" href="classripple_1_1ReadView.html#ac284afc905c482953c35c61b459fd85b">seq</a>()] += count;</div>
|
|
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  }</div>
|
|
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  </div>
|
|
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <span class="keywordtype">bool</span></div>
|
|
<div class="line"><a name="l00535"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html#ae39438d885031f58c1045ad727823121"> 535</a></span>  <a class="code" href="classripple_1_1LedgerTrie.html#ae39438d885031f58c1045ad727823121">remove</a>(<a class="code" href="classripple_1_1Ledger.html">Ledger</a> <span class="keyword">const</span>& ledger, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> count = 1)</div>
|
|
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  {</div>
|
|
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html">Node</a>* loc = <a class="code" href="classripple_1_1LedgerTrie.html#adf33fde7c7b150fd3b809af4eacfc7fc">findByLedgerID</a>(ledger);</div>
|
|
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <span class="comment">// Must be exact match with tip support</span></div>
|
|
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keywordflow">if</span> (!loc || loc-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a783f6206171a6b8c7a432a4c0bda52d5">tipSupport</a> == 0)</div>
|
|
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  </div>
|
|
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="comment">// found our node, remove it</span></div>
|
|
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  count = <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/min.html">std::min</a>(count, loc-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a783f6206171a6b8c7a432a4c0bda52d5">tipSupport</a>);</div>
|
|
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  loc-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a783f6206171a6b8c7a432a4c0bda52d5">tipSupport</a> -= count;</div>
|
|
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  </div>
|
|
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keyword">auto</span> <span class="keyword">const</span> it = <a class="code" href="classripple_1_1LedgerTrie.html#aa6ee9a7592d27f4a6100efe8549d410b">seqSupport</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/map/find.html">find</a>(ledger.<a class="code" href="classripple_1_1ReadView.html#ac284afc905c482953c35c61b459fd85b">seq</a>());</div>
|
|
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  assert(it != <a class="code" href="classripple_1_1LedgerTrie.html#aa6ee9a7592d27f4a6100efe8549d410b">seqSupport</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/map/end.html">end</a>() && it->second >= count);</div>
|
|
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  it->second -= count;</div>
|
|
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <span class="keywordflow">if</span> (it->second == 0)</div>
|
|
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <a class="code" href="classripple_1_1LedgerTrie.html#aa6ee9a7592d27f4a6100efe8549d410b">seqSupport</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/map/erase.html">erase</a>(it->first);</div>
|
|
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  </div>
|
|
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html">Node</a>* decNode = loc;</div>
|
|
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  <span class="keywordflow">while</span> (decNode)</div>
|
|
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  {</div>
|
|
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  decNode-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#acf740747e95a5ae8d806aa3e9513e093">branchSupport</a> -= count;</div>
|
|
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  decNode = decNode-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a4157f394d6edbaf5abc5cfc13e0d8dc4">parent</a>;</div>
|
|
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  }</div>
|
|
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  </div>
|
|
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <span class="keywordflow">while</span> (loc-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a783f6206171a6b8c7a432a4c0bda52d5">tipSupport</a> == 0 && loc != <a class="code" href="classripple_1_1LedgerTrie.html#a561f07091d0e839d9802f974a798d354">root</a>.get())</div>
|
|
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  {</div>
|
|
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html">Node</a>* parent = loc-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a4157f394d6edbaf5abc5cfc13e0d8dc4">parent</a>;</div>
|
|
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <span class="keywordflow">if</span> (loc-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>.empty())</div>
|
|
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  {</div>
|
|
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <span class="comment">// this node can be erased</span></div>
|
|
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  parent-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a0bd436d4d05abc05c9d150854c4d52ee">erase</a>(loc);</div>
|
|
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  }</div>
|
|
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (loc-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>.size() == 1)</div>
|
|
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  {</div>
|
|
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <span class="comment">// This node can be combined with its child</span></div>
|
|
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr<Node></a> child = std::move(loc-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>.front());</div>
|
|
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  child->span = merge(loc-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56">span</a>, child->span);</div>
|
|
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  child->parent = parent;</div>
|
|
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  parent-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>.emplace_back(std::move(child));</div>
|
|
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  parent-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a0bd436d4d05abc05c9d150854c4d52ee">erase</a>(loc);</div>
|
|
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  }</div>
|
|
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  loc = parent;</div>
|
|
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  }</div>
|
|
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  }</div>
|
|
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  </div>
|
|
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
|
|
<div class="line"><a name="l00589"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html#a6d723672c2cc27ee8815f4d3ce1d82eb"> 589</a></span>  <a class="code" href="classripple_1_1LedgerTrie.html#a6d723672c2cc27ee8815f4d3ce1d82eb">tipSupport</a>(<a class="code" href="classripple_1_1Ledger.html">Ledger</a> <span class="keyword">const</span>& ledger)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span> <span class="keyword"> </span>{</div>
|
|
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span>* loc = <a class="code" href="classripple_1_1LedgerTrie.html#adf33fde7c7b150fd3b809af4eacfc7fc">findByLedgerID</a>(ledger))</div>
|
|
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <span class="keywordflow">return</span> loc->tipSupport;</div>
|
|
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <span class="keywordflow">return</span> 0;</div>
|
|
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  }</div>
|
|
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  </div>
|
|
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
|
|
<div class="line"><a name="l00603"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html#ab309fde8ae0efdd1945604cf12c7781e"> 603</a></span>  <a class="code" href="classripple_1_1LedgerTrie.html#ab309fde8ae0efdd1945604cf12c7781e">branchSupport</a>(<a class="code" href="classripple_1_1Ledger.html">Ledger</a> <span class="keyword">const</span>& ledger)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span> <span class="keyword"> </span>{</div>
|
|
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html">Node</a> <span class="keyword">const</span>* loc = <a class="code" href="classripple_1_1LedgerTrie.html#adf33fde7c7b150fd3b809af4eacfc7fc">findByLedgerID</a>(ledger);</div>
|
|
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  <span class="keywordflow">if</span> (!loc)</div>
|
|
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  {</div>
|
|
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  <a class="code" href="classripple_1_1LedgerTrie.html#ad462534d71954a7ef419b5610314557b">Seq</a> diffSeq;</div>
|
|
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/tuple/tie.html">std::tie</a>(loc, diffSeq) = <a class="code" href="classripple_1_1LedgerTrie.html#a60af5a4a37ee2d6f41bed188720a734c">find</a>(ledger);</div>
|
|
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  <span class="comment">// Check that ledger is a proper prefix of loc</span></div>
|
|
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  <span class="keywordflow">if</span> (!(diffSeq > ledger.<a class="code" href="classripple_1_1ReadView.html#ac284afc905c482953c35c61b459fd85b">seq</a>() && ledger.<a class="code" href="classripple_1_1ReadView.html#ac284afc905c482953c35c61b459fd85b">seq</a>() < loc-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56">span</a>.end()))</div>
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|
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  loc = <span class="keyword">nullptr</span>;</div>
|
|
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  }</div>
|
|
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="keywordflow">return</span> loc ? loc-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#acf740747e95a5ae8d806aa3e9513e093">branchSupport</a> : 0;</div>
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|
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  }</div>
|
|
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  </div>
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|
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<SpanTip<Ledger></a>></div>
|
|
<div class="line"><a name="l00677"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html#a3db8ef88a24566a57fe4711177e87da8"> 677</a></span>  <a class="code" href="classripple_1_1LedgerTrie.html#a3db8ef88a24566a57fe4711177e87da8">getPreferred</a>(<a class="code" href="classripple_1_1LedgerTrie.html#ad462534d71954a7ef419b5610314557b">Seq</a> <span class="keyword">const</span> largestIssued)<span class="keyword"> const</span></div>
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|
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span> <span class="keyword"> </span>{</div>
|
|
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1LedgerTrie.html#a2dabb9996f229ce5dfdb82fbf904d521">empty</a>())</div>
|
|
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  <span class="keywordflow">return</span> std::nullopt;</div>
|
|
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  </div>
|
|
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html">Node</a>* curr = <a class="code" href="classripple_1_1LedgerTrie.html#a561f07091d0e839d9802f974a798d354">root</a>.get();</div>
|
|
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  </div>
|
|
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  <span class="keywordtype">bool</span> done = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  </div>
|
|
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> uncommitted = 0;</div>
|
|
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  <span class="keyword">auto</span> uncommittedIt = <a class="code" href="classripple_1_1LedgerTrie.html#aa6ee9a7592d27f4a6100efe8549d410b">seqSupport</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/map/begin.html">begin</a>();</div>
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|
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  </div>
|
|
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  <span class="keywordflow">while</span> (curr && !done)</div>
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|
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  {</div>
|
|
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  <span class="comment">// Within a single span, the preferred by branch strategy is simply</span></div>
|
|
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  <span class="comment">// to continue along the span as long as the branch support of</span></div>
|
|
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  <span class="comment">// the next ledger exceeds the uncommitted support for that ledger.</span></div>
|
|
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  {</div>
|
|
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  <span class="comment">// Add any initial uncommitted support prior for ledgers</span></div>
|
|
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  <span class="comment">// earlier than nextSeq or earlier than largestIssued</span></div>
|
|
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  <a class="code" href="classripple_1_1LedgerTrie.html#ad462534d71954a7ef419b5610314557b">Seq</a> nextSeq = curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56">span</a>.start() + <a class="code" href="classripple_1_1LedgerTrie.html#ad462534d71954a7ef419b5610314557b">Seq</a>{1};</div>
|
|
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  <span class="keywordflow">while</span> (uncommittedIt != <a class="code" href="classripple_1_1LedgerTrie.html#aa6ee9a7592d27f4a6100efe8549d410b">seqSupport</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/map/end.html">end</a>() &&</div>
|
|
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  uncommittedIt->first < <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/max.html">std::max</a>(nextSeq, largestIssued))</div>
|
|
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  {</div>
|
|
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  uncommitted += uncommittedIt->second;</div>
|
|
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  uncommittedIt++;</div>
|
|
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  }</div>
|
|
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  </div>
|
|
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  <span class="comment">// Advance nextSeq along the span</span></div>
|
|
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  <span class="keywordflow">while</span> (nextSeq < curr->span.end() &&</div>
|
|
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#acf740747e95a5ae8d806aa3e9513e093">branchSupport</a> > uncommitted)</div>
|
|
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  {</div>
|
|
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <span class="comment">// Jump to the next seqSupport change</span></div>
|
|
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  <span class="keywordflow">if</span> (uncommittedIt != <a class="code" href="classripple_1_1LedgerTrie.html#aa6ee9a7592d27f4a6100efe8549d410b">seqSupport</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/map/end.html">end</a>() &&</div>
|
|
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  uncommittedIt->first < curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56">span</a>.end())</div>
|
|
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  {</div>
|
|
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  nextSeq = uncommittedIt->first + <a class="code" href="classripple_1_1LedgerTrie.html#ad462534d71954a7ef419b5610314557b">Seq</a>{1};</div>
|
|
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  uncommitted += uncommittedIt->second;</div>
|
|
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  uncommittedIt++;</div>
|
|
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  }</div>
|
|
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  <span class="keywordflow">else</span> <span class="comment">// otherwise we jump to the end of the span</span></div>
|
|
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  nextSeq = curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56">span</a>.end();</div>
|
|
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  }</div>
|
|
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  <span class="comment">// We did not consume the entire span, so we have found the</span></div>
|
|
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  <span class="comment">// preferred ledger</span></div>
|
|
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  <span class="keywordflow">if</span> (nextSeq < curr->span.end())</div>
|
|
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  <span class="keywordflow">return</span> curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56">span</a>.before(nextSeq)->tip();</div>
|
|
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  }</div>
|
|
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  </div>
|
|
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  <span class="comment">// We have reached the end of the current span, so we need to</span></div>
|
|
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  <span class="comment">// find the best child</span></div>
|
|
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html">Node</a>* best = <span class="keyword">nullptr</span>;</div>
|
|
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> margin = 0;</div>
|
|
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  <span class="keywordflow">if</span> (curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>.size() == 1)</div>
|
|
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  {</div>
|
|
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  best = curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>[0].get();</div>
|
|
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  margin = best-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#acf740747e95a5ae8d806aa3e9513e093">branchSupport</a>;</div>
|
|
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  }</div>
|
|
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>.empty())</div>
|
|
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  {</div>
|
|
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  <span class="comment">// Sort placing children with largest branch support in the</span></div>
|
|
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  <span class="comment">// front, breaking ties with the span's starting ID</span></div>
|
|
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/partial_sort.html">std::partial_sort</a>(</div>
|
|
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>.begin(),</div>
|
|
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>.begin() + 2,</div>
|
|
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>.end(),</div>
|
|
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  [](<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr<Node></a> <span class="keyword">const</span>& a,</div>
|
|
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr<Node></a> <span class="keyword">const</span>& b) {</div>
|
|
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  return std::make_tuple(</div>
|
|
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  a->branchSupport, a->span.startID()) ></div>
|
|
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  std::make_tuple(</div>
|
|
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  b->branchSupport, b->span.startID());</div>
|
|
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  });</div>
|
|
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  </div>
|
|
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  best = curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>[0].get();</div>
|
|
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  margin = curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>[0]->branchSupport -</div>
|
|
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>[1]->branchSupport;</div>
|
|
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  </div>
|
|
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  <span class="comment">// If best holds the tie-breaker, gets one larger margin</span></div>
|
|
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  <span class="comment">// since the second best needs additional branchSupport</span></div>
|
|
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  <span class="comment">// to overcome the tie</span></div>
|
|
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  <span class="keywordflow">if</span> (best-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56">span</a>.startID() > curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>[1]->span.startID())</div>
|
|
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  margin++;</div>
|
|
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  }</div>
|
|
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  </div>
|
|
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  <span class="comment">// If the best child has margin exceeding the uncommitted support,</span></div>
|
|
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  <span class="comment">// continue from that child, otherwise we are done</span></div>
|
|
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  <span class="keywordflow">if</span> (best && ((margin > uncommitted) || (uncommitted == 0)))</div>
|
|
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  curr = best;</div>
|
|
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  <span class="keywordflow">else</span> <span class="comment">// current is the best</span></div>
|
|
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  done = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  }</div>
|
|
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  <span class="keywordflow">return</span> curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56">span</a>.tip();</div>
|
|
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  }</div>
|
|
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  </div>
|
|
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  <span class="keywordtype">bool</span></div>
|
|
<div class="line"><a name="l00775"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html#a2dabb9996f229ce5dfdb82fbf904d521"> 775</a></span>  <a class="code" href="classripple_1_1LedgerTrie.html#a2dabb9996f229ce5dfdb82fbf904d521">empty</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span> <span class="keyword"> </span>{</div>
|
|
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  <span class="keywordflow">return</span> !<a class="code" href="classripple_1_1LedgerTrie.html#a561f07091d0e839d9802f974a798d354">root</a> || <a class="code" href="classripple_1_1LedgerTrie.html#a561f07091d0e839d9802f974a798d354">root</a>->branchSupport == 0;</div>
|
|
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  }</div>
|
|
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  </div>
|
|
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00783"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html#afd0c7972c24677cb940b1cab04c70abc"> 783</a></span>  <a class="code" href="classripple_1_1LedgerTrie.html#afd0c7972c24677cb940b1cab04c70abc">dump</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a>& o)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span> <span class="keyword"> </span>{</div>
|
|
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  <a class="code" href="classripple_1_1LedgerTrie.html#a173ea4de993a18f05375b2d9f76f26b6">dumpImpl</a>(o, <a class="code" href="classripple_1_1LedgerTrie.html#a561f07091d0e839d9802f974a798d354">root</a>, 0);</div>
|
|
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  }</div>
|
|
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  </div>
|
|
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  <a class="code" href="classJson_1_1Value.html">Json::Value</a></div>
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<div class="line"><a name="l00791"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html#a68e57b86e3de6d1cf969b6a883742bf2"> 791</a></span>  <a class="code" href="classripple_1_1LedgerTrie.html#a68e57b86e3de6d1cf969b6a883742bf2">getJson</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00792"></a><span class="lineno"> 792</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  <a class="code" href="classJson_1_1Value.html">Json::Value</a> res;</div>
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<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  res[<span class="stringliteral">"trie"</span>] = <a class="code" href="classripple_1_1LedgerTrie.html#a561f07091d0e839d9802f974a798d354">root</a>->getJson();</div>
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<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  res[<span class="stringliteral">"seq_support"</span>] = <a class="code" href="namespaceJson.html#a7d654b75c16a57007925868e38212b4eae8386dcfc36d1ae897745f7b4f77a1f6">Json::objectValue</a>;</div>
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<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& [seq, sup] : <a class="code" href="classripple_1_1LedgerTrie.html#aa6ee9a7592d27f4a6100efe8549d410b">seqSupport</a>)</div>
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<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  res[<span class="stringliteral">"seq_support"</span>][<a class="code" href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">to_string</a>(seq)] = sup;</div>
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<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  <span class="keywordflow">return</span> res;</div>
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<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  }</div>
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<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  </div>
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<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00804"></a><span class="lineno"><a class="line" href="classripple_1_1LedgerTrie.html#afc1528ebb53bf5d632a17092eb7cefb8"> 804</a></span>  <a class="code" href="classripple_1_1LedgerTrie.html#afc1528ebb53bf5d632a17092eb7cefb8">checkInvariants</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00805"></a><span class="lineno"> 805</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/map.html">std::map<Seq, std::uint32_t></a> expectedSeqSupport;</div>
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<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  </div>
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<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack.html">std::stack<Node const*></a> nodes;</div>
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<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  nodes.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/push.html">push</a>(<a class="code" href="classripple_1_1LedgerTrie.html#a561f07091d0e839d9802f974a798d354">root</a>.get());</div>
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<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  <span class="keywordflow">while</span> (!nodes.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/empty.html">empty</a>())</div>
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<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  {</div>
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<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  <a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html">Node</a> <span class="keyword">const</span>* curr = nodes.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/top.html">top</a>();</div>
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<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  nodes.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/pop.html">pop</a>();</div>
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<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  <span class="keywordflow">if</span> (!curr)</div>
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<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  <span class="keywordflow">continue</span>;</div>
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<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  </div>
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<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  <span class="comment">// Node with 0 tip support must have multiple children</span></div>
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<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  <span class="comment">// unless it is the root node</span></div>
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<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  <span class="keywordflow">if</span> (curr != <a class="code" href="classripple_1_1LedgerTrie.html#a561f07091d0e839d9802f974a798d354">root</a>.get() && curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a783f6206171a6b8c7a432a4c0bda52d5">tipSupport</a> == 0 &&</div>
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<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>.size() < 2)</div>
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<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  </div>
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<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  <span class="comment">// branchSupport = tipSupport + sum(child->branchSupport)</span></div>
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<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> support = curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a783f6206171a6b8c7a432a4c0bda52d5">tipSupport</a>;</div>
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<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  <span class="keywordflow">if</span> (curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a783f6206171a6b8c7a432a4c0bda52d5">tipSupport</a> != 0)</div>
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<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  expectedSeqSupport[curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56">span</a>.end() - <a class="code" href="classripple_1_1LedgerTrie.html#ad462534d71954a7ef419b5610314557b">Seq</a>{1}] +=</div>
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<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a783f6206171a6b8c7a432a4c0bda52d5">tipSupport</a>;</div>
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<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  </div>
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<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& child : curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">children</a>)</div>
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<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  {</div>
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<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  <span class="keywordflow">if</span> (child->parent != curr)</div>
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<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  </div>
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<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  support += child->branchSupport;</div>
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<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  nodes.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/push.html">push</a>(child.get());</div>
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<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  }</div>
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<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  <span class="keywordflow">if</span> (support != curr-><a class="code" href="structripple_1_1ledger__trie__detail_1_1Node.html#acf740747e95a5ae8d806aa3e9513e093">branchSupport</a>)</div>
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<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  }</div>
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<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  <span class="keywordflow">return</span> expectedSeqSupport == <a class="code" href="classripple_1_1LedgerTrie.html#aa6ee9a7592d27f4a6100efe8549d410b">seqSupport</a>;</div>
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<div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  }</div>
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<div class="line"><a name="l00842"></a><span class="lineno"> 842</span> };</div>
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<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  </div>
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<div class="line"><a name="l00844"></a><span class="lineno"> 844</span> } <span class="comment">// namespace ripple</span></div>
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<div class="line"><a name="l00845"></a><span class="lineno"> 845</span> <span class="preprocessor">#endif</span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="astructripple_1_1ledger__trie__detail_1_1Node_html_a8891cd39b1b3058286c9e3fda4171e56"><div class="ttname"><a href="structripple_1_1ledger__trie__detail_1_1Node.html#a8891cd39b1b3058286c9e3fda4171e56">ripple::ledger_trie_detail::Node::span</a></div><div class="ttdeci">Span< Ledger > span</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00210">LedgerTrie.h:210</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a509e1a7f41988fd7a09eb0bf94795967"><div class="ttname"><a href="namespaceripple.html#a509e1a7f41988fd7a09eb0bf94795967">ripple::mismatch</a></div><div class="ttdeci">RCLValidatedLedger::Seq mismatch(RCLValidatedLedger const &a, RCLValidatedLedger const &b)</div><div class="ttdef"><b>Definition:</b> <a href="RCLValidations_8cpp_source.html#l00098">RCLValidations.cpp:98</a></div></div>
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<div class="ttc" id="asstream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/sstream.html">sstream</a></div></div>
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<div class="ttc" id="aclassripple_1_1LedgerTrie_html_ab309fde8ae0efdd1945604cf12c7781e"><div class="ttname"><a href="classripple_1_1LedgerTrie.html#ab309fde8ae0efdd1945604cf12c7781e">ripple::LedgerTrie::branchSupport</a></div><div class="ttdeci">std::uint32_t branchSupport(Ledger const &ledger) const</div><div class="ttdoc">Return the count of branch support for the specific ledger.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00603">LedgerTrie.h:603</a></div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_af4b1a67ae5acfe9008bb19d90ab939d8"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#af4b1a67ae5acfe9008bb19d90ab939d8">ripple::ledger_trie_detail::Span< ripple::Ledger >::Seq</a></div><div class="ttdeci">typename ripple::Ledger ::Seq Seq</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00078">LedgerTrie.h:78</a></div></div>
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<div class="ttc" id="aclassripple_1_1SpanTip_html"><div class="ttname"><a href="classripple_1_1SpanTip.html">ripple::SpanTip</a></div><div class="ttdoc">The tip of a span of ledger ancestry.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00037">LedgerTrie.h:37</a></div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_a13d9ca9353748698374773733d27ce99"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#a13d9ca9353748698374773733d27ce99">ripple::ledger_trie_detail::Span::end_</a></div><div class="ttdeci">Seq end_</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00083">LedgerTrie.h:83</a></div></div>
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<div class="ttc" id="aclassripple_1_1LedgerTrie_html_a68e57b86e3de6d1cf969b6a883742bf2"><div class="ttname"><a href="classripple_1_1LedgerTrie.html#a68e57b86e3de6d1cf969b6a883742bf2">ripple::LedgerTrie::getJson</a></div><div class="ttdeci">Json::Value getJson() const</div><div class="ttdoc">Dump JSON representation of trie state.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00791">LedgerTrie.h:791</a></div></div>
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<div class="ttc" id="aclassripple_1_1SpanTip_html_a64899aebb12a10ae1aa4e5f7068c3259"><div class="ttname"><a href="classripple_1_1SpanTip.html#a64899aebb12a10ae1aa4e5f7068c3259">ripple::SpanTip::SpanTip</a></div><div class="ttdeci">SpanTip(Seq s, ID i, Ledger const lgr)</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00043">LedgerTrie.h:43</a></div></div>
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<div class="ttc" id="anamespaceJson_html_a7d654b75c16a57007925868e38212b4eadc8f264f36b55b063c78126b335415f4"><div class="ttname"><a href="namespaceJson.html#a7d654b75c16a57007925868e38212b4eadc8f264f36b55b063c78126b335415f4">Json::arrayValue</a></div><div class="ttdeci">@ arrayValue</div><div class="ttdoc">array value (ordered list)</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8h_source.html#l00042">json_value.h:42</a></div></div>
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<div class="ttc" id="apair_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair</a></div></div>
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<div class="ttc" id="avector_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/vector.html">vector</a></div></div>
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<div class="ttc" id="afind_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/find.html">std::find_if</a></div><div class="ttdeci">T find_if(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1LedgerTrie_html_afc1528ebb53bf5d632a17092eb7cefb8"><div class="ttname"><a href="classripple_1_1LedgerTrie.html#afc1528ebb53bf5d632a17092eb7cefb8">ripple::LedgerTrie::checkInvariants</a></div><div class="ttdeci">bool checkInvariants() const</div><div class="ttdoc">Check the compressed trie and support invariants.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00804">LedgerTrie.h:804</a></div></div>
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<div class="ttc" id="astack_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/stack.html">stack</a></div></div>
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<div class="ttc" id="aclassripple_1_1LedgerTrie_html_a6d723672c2cc27ee8815f4d3ce1d82eb"><div class="ttname"><a href="classripple_1_1LedgerTrie.html#a6d723672c2cc27ee8815f4d3ce1d82eb">ripple::LedgerTrie::tipSupport</a></div><div class="ttdeci">std::uint32_t tipSupport(Ledger const &ledger) const</div><div class="ttdoc">Return count of tip support for the specific ledger.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00589">LedgerTrie.h:589</a></div></div>
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<div class="ttc" id="abasic_stringstream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_stringstream.html">std::stringstream</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_ae5f794aa487132f14ff153811b2aa3b7"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#ae5f794aa487132f14ff153811b2aa3b7">ripple::ledger_trie_detail::Span::operator<<</a></div><div class="ttdeci">friend std::ostream & operator<<(std::ostream &o, Span const &s)</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00180">LedgerTrie.h:180</a></div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html">ripple::ledger_trie_detail::Span</a></div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00076">LedgerTrie.h:76</a></div></div>
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<div class="ttc" id="aclassripple_1_1LedgerTrie_html_ab41d93aab5b84df2e1f24ed5d0baea7f"><div class="ttname"><a href="classripple_1_1LedgerTrie.html#ab41d93aab5b84df2e1f24ed5d0baea7f">ripple::LedgerTrie::ID</a></div><div class="ttdeci">typename Ledger::ID ID</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00349">LedgerTrie.h:349</a></div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_aac833376e939c2fdbad5d7dc42c88133"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#aac833376e939c2fdbad5d7dc42c88133">ripple::ledger_trie_detail::Span::sub</a></div><div class="ttdeci">std::optional< Span > sub(Seq from, Seq to) const</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00170">LedgerTrie.h:170</a></div></div>
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<div class="ttc" id="aalgorithm_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/algorithm.html">algorithm</a></div></div>
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<div class="ttc" id="apartial_sort_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/partial_sort.html">std::partial_sort</a></div><div class="ttdeci">T partial_sort(T... args)</div></div>
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<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>
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<div class="ttc" id="astructripple_1_1ledger__trie__detail_1_1Node_html_ad77b29a95ba57e64cbd41edaaee915ed"><div class="ttname"><a href="structripple_1_1ledger__trie__detail_1_1Node.html#ad77b29a95ba57e64cbd41edaaee915ed">ripple::ledger_trie_detail::Node::Node</a></div><div class="ttdeci">Node(Ledger const &l)</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00202">LedgerTrie.h:202</a></div></div>
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<div class="ttc" id="aclassripple_1_1SpanTip_html_a6b23098e0b59b2d72caafac463c0ba3b"><div class="ttname"><a href="classripple_1_1SpanTip.html#a6b23098e0b59b2d72caafac463c0ba3b">ripple::SpanTip::id</a></div><div class="ttdeci">ID id</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00051">LedgerTrie.h:51</a></div></div>
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<div class="ttc" id="aclassripple_1_1LedgerTrie_html_afd0c7972c24677cb940b1cab04c70abc"><div class="ttname"><a href="classripple_1_1LedgerTrie.html#afd0c7972c24677cb940b1cab04c70abc">ripple::LedgerTrie::dump</a></div><div class="ttdeci">void dump(std::ostream &o) const</div><div class="ttdoc">Dump an ascii representation of the trie to the stream.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00783">LedgerTrie.h:783</a></div></div>
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<div class="ttc" id="aclassripple_1_1LedgerTrie_html_a3db8ef88a24566a57fe4711177e87da8"><div class="ttname"><a href="classripple_1_1LedgerTrie.html#a3db8ef88a24566a57fe4711177e87da8">ripple::LedgerTrie::getPreferred</a></div><div class="ttdeci">std::optional< SpanTip< Ledger > > getPreferred(Seq const largestIssued) const</div><div class="ttdoc">Return the preferred ledger ID.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00677">LedgerTrie.h:677</a></div></div>
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<div class="ttc" id="aclassJson_1_1Value_html_a7e49ac977e4bcf59745a09d426669f75"><div class="ttname"><a href="classJson_1_1Value.html#a7e49ac977e4bcf59745a09d426669f75">Json::Value::append</a></div><div class="ttdeci">Value & append(const Value &value)</div><div class="ttdoc">Append value to array at the end.</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8cpp_source.html#l00882">json_value.cpp:882</a></div></div>
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<div class="ttc" id="aclassripple_1_1LedgerTrie_html_a83e81099b1cded82b5d679a80f646ae2"><div class="ttname"><a href="classripple_1_1LedgerTrie.html#a83e81099b1cded82b5d679a80f646ae2">ripple::LedgerTrie::insert</a></div><div class="ttdeci">void insert(Ledger const &ledger, std::uint32_t count=1)</div><div class="ttdoc">Insert and/or increment the support for the given ledger.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00449">LedgerTrie.h:449</a></div></div>
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<div class="ttc" id="astructripple_1_1ledger__trie__detail_1_1Node_html_a6e1d3b5cd9dc9069b6fed2f9fe0440ab"><div class="ttname"><a href="structripple_1_1ledger__trie__detail_1_1Node.html#a6e1d3b5cd9dc9069b6fed2f9fe0440ab">ripple::ledger_trie_detail::Node::children</a></div><div class="ttdeci">std::vector< std::unique_ptr< Node > > children</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00214">LedgerTrie.h:214</a></div></div>
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<div class="ttc" id="anamespaceJson_html_a7d654b75c16a57007925868e38212b4eae8386dcfc36d1ae897745f7b4f77a1f6"><div class="ttname"><a href="namespaceJson.html#a7d654b75c16a57007925868e38212b4eae8386dcfc36d1ae897745f7b4f77a1f6">Json::objectValue</a></div><div class="ttdeci">@ objectValue</div><div class="ttdoc">object value (collection of name/value pairs).</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8h_source.html#l00043">json_value.h:43</a></div></div>
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<div class="ttc" id="aclassripple_1_1Ledger_html"><div class="ttname"><a href="classripple_1_1Ledger.html">ripple::Ledger</a></div><div class="ttdoc">Holds a ledger.</div><div class="ttdef"><b>Definition:</b> <a href="Ledger_8h_source.html#l00076">Ledger.h:76</a></div></div>
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<div class="ttc" id="astructripple_1_1ledger__trie__detail_1_1Node_html_acf740747e95a5ae8d806aa3e9513e093"><div class="ttname"><a href="structripple_1_1ledger__trie__detail_1_1Node.html#acf740747e95a5ae8d806aa3e9513e093">ripple::ledger_trie_detail::Node::branchSupport</a></div><div class="ttdeci">std::uint32_t branchSupport</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00212">LedgerTrie.h:212</a></div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_ae3a040d333b8733a6fc826755f6f92af"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#ae3a040d333b8733a6fc826755f6f92af">ripple::ledger_trie_detail::Span< ripple::Ledger >::ID</a></div><div class="ttdeci">typename ripple::Ledger ::ID ID</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00079">LedgerTrie.h:79</a></div></div>
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<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>
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<div class="ttc" id="aclassripple_1_1SpanTip_html_a5488a3015aa557232af21e9426f334d3"><div class="ttname"><a href="classripple_1_1SpanTip.html#a5488a3015aa557232af21e9426f334d3">ripple::SpanTip::ancestor</a></div><div class="ttdeci">ID ancestor(Seq const &s) const</div><div class="ttdoc">Lookup the ID of an ancestor of the tip ledger.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00062">LedgerTrie.h:62</a></div></div>
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<div class="ttc" id="aclassripple_1_1SpanTip_html_a6f7e3a056d352c18f0adb283349af2a5"><div class="ttname"><a href="classripple_1_1SpanTip.html#a6f7e3a056d352c18f0adb283349af2a5">ripple::SpanTip::ledger</a></div><div class="ttdeci">const Ledger ledger</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00069">LedgerTrie.h:69</a></div></div>
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<div class="ttc" id="astructripple_1_1ledger__trie__detail_1_1Node_html"><div class="ttname"><a href="structripple_1_1ledger__trie__detail_1_1Node.html">ripple::ledger_trie_detail::Node</a></div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00198">LedgerTrie.h:198</a></div></div>
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<div class="ttc" id="aclassripple_1_1LedgerTrie_html_aa6ee9a7592d27f4a6100efe8549d410b"><div class="ttname"><a href="classripple_1_1LedgerTrie.html#aa6ee9a7592d27f4a6100efe8549d410b">ripple::LedgerTrie::seqSupport</a></div><div class="ttdeci">std::map< Seq, std::uint32_t > seqSupport</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00359">LedgerTrie.h:359</a></div></div>
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<div class="ttc" id="aclassripple_1_1LedgerTrie_html_ad462534d71954a7ef419b5610314557b"><div class="ttname"><a href="classripple_1_1LedgerTrie.html#ad462534d71954a7ef419b5610314557b">ripple::LedgerTrie::Seq</a></div><div class="ttdeci">typename Ledger::Seq Seq</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00348">LedgerTrie.h:348</a></div></div>
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<div class="ttc" id="apop_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/stack/pop.html">std::stack::pop</a></div><div class="ttdeci">T pop(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_ab5fd102dee158f1810ca207086c1010d"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#ab5fd102dee158f1810ca207086c1010d">ripple::ledger_trie_detail::Span::start</a></div><div class="ttdeci">Seq start() const</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00106">LedgerTrie.h:106</a></div></div>
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<div class="ttc" id="atop_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/stack/top.html">std::stack::top</a></div><div class="ttdeci">T top(T... args)</div></div>
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<div class="ttc" id="astructripple_1_1ledger__trie__detail_1_1Node_html_a4157f394d6edbaf5abc5cfc13e0d8dc4"><div class="ttname"><a href="structripple_1_1ledger__trie__detail_1_1Node.html#a4157f394d6edbaf5abc5cfc13e0d8dc4">ripple::ledger_trie_detail::Node::parent</a></div><div class="ttdeci">Node * parent</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00215">LedgerTrie.h:215</a></div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_a6ec84a1a33ef4c025d4a447ce5e4a9e4"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#a6ec84a1a33ef4c025d4a447ce5e4a9e4">ripple::ledger_trie_detail::Span::Span</a></div><div class="ttdeci">Span(Seq start, Seq end, Ledger const &l)</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00155">LedgerTrie.h:155</a></div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_a177a037fb46db6c48e631df9a493c145"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#a177a037fb46db6c48e631df9a493c145">ripple::ledger_trie_detail::Span::tip</a></div><div class="ttdeci">SpanTip< Ledger > tip() const</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00148">LedgerTrie.h:148</a></div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_adbdc3e6608ce7433165f1cf1a7cc5ca1"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#adbdc3e6608ce7433165f1cf1a7cc5ca1">ripple::ledger_trie_detail::Span::end</a></div><div class="ttdeci">Seq end() const</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00112">LedgerTrie.h:112</a></div></div>
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<div class="ttc" id="aerase_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/map/erase.html">std::map::erase</a></div><div class="ttdeci">T erase(T... args)</div></div>
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<div class="ttc" id="astructripple_1_1ledger__trie__detail_1_1Node_html_ab78219605ca66e6e67ed36593741c4ba"><div class="ttname"><a href="structripple_1_1ledger__trie__detail_1_1Node.html#ab78219605ca66e6e67ed36593741c4ba">ripple::ledger_trie_detail::Node::Node</a></div><div class="ttdeci">Node(Span< Ledger > s)</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00206">LedgerTrie.h:206</a></div></div>
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<div class="ttc" id="aclassripple_1_1LedgerTrie_html_a561f07091d0e839d9802f974a798d354"><div class="ttname"><a href="classripple_1_1LedgerTrie.html#a561f07091d0e839d9802f974a798d354">ripple::LedgerTrie::root</a></div><div class="ttdeci">std::unique_ptr< Node > root</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00356">LedgerTrie.h:356</a></div></div>
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<div class="ttc" id="aclassripple_1_1SpanTip_html_a419171187a9ff885f04020822527b3fc"><div class="ttname"><a href="classripple_1_1SpanTip.html#a419171187a9ff885f04020822527b3fc">ripple::SpanTip::ID</a></div><div class="ttdeci">typename Ledger::ID ID</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00041">LedgerTrie.h:41</a></div></div>
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<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>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_a2bfd0c72eafcc8db72171e38d31a4d4d"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#a2bfd0c72eafcc8db72171e38d31a4d4d">ripple::ledger_trie_detail::Span::Span</a></div><div class="ttdeci">Span()</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00087">LedgerTrie.h:87</a></div></div>
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<div class="ttc" id="amap_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/map.html">std::map< Seq, std::uint32_t ></a></div></div>
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<div class="ttc" id="aclassripple_1_1LedgerTrie_html_adf33fde7c7b150fd3b809af4eacfc7fc"><div class="ttname"><a href="classripple_1_1LedgerTrie.html#adf33fde7c7b150fd3b809af4eacfc7fc">ripple::LedgerTrie::findByLedgerID</a></div><div class="ttdeci">Node * findByLedgerID(Ledger const &ledger, Node *parent=nullptr) const</div><div class="ttdoc">Find the node in the trie with an exact match to the given ledger ID.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00406">LedgerTrie.h:406</a></div></div>
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<div class="ttc" id="astructripple_1_1ledger__trie__detail_1_1Node_html_a783f6206171a6b8c7a432a4c0bda52d5"><div class="ttname"><a href="structripple_1_1ledger__trie__detail_1_1Node.html#a783f6206171a6b8c7a432a4c0bda52d5">ripple::ledger_trie_detail::Node::tipSupport</a></div><div class="ttdeci">std::uint32_t tipSupport</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00211">LedgerTrie.h:211</a></div></div>
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<div class="ttc" id="amemory_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/memory.html">memory</a></div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_aa5738a02cff8c92286cbf3fd55a9f215"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#aa5738a02cff8c92286cbf3fd55a9f215">ripple::ledger_trie_detail::Span::diff</a></div><div class="ttdeci">Seq diff(Ledger const &o) const</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00141">LedgerTrie.h:141</a></div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_aae5c906cf9f6375222d6d37a51e84469"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#aae5c906cf9f6375222d6d37a51e84469">ripple::ledger_trie_detail::Span::merge</a></div><div class="ttdeci">friend Span merge(Span const &a, Span const &b)</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00186">LedgerTrie.h:186</a></div></div>
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<div class="ttc" id="aswap_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/swap.html">std::swap</a></div><div class="ttdeci">T swap(T... args)</div></div>
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<div class="ttc" id="amin_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/min.html">std::min</a></div><div class="ttdeci">T min(T... args)</div></div>
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<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>
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<div class="ttc" id="aclassripple_1_1LedgerTrie_html"><div class="ttname"><a href="classripple_1_1LedgerTrie.html">ripple::LedgerTrie</a></div><div class="ttdoc">Ancestry trie of ledgers.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00346">LedgerTrie.h:346</a></div></div>
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<div class="ttc" id="aendl_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a></div><div class="ttdeci">T endl(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1ReadView_html_ac284afc905c482953c35c61b459fd85b"><div class="ttname"><a href="classripple_1_1ReadView.html#ac284afc905c482953c35c61b459fd85b">ripple::ReadView::seq</a></div><div class="ttdeci">LedgerIndex seq() const</div><div class="ttdoc">Returns the sequence number of the base ledger.</div><div class="ttdef"><b>Definition:</b> <a href="ReadView_8h_source.html#l00122">ReadView.h:122</a></div></div>
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<div class="ttc" id="abegin_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/map/begin.html">std::map::begin</a></div><div class="ttdeci">T begin(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1LedgerTrie_html_ae3ce7d2d31f4ae1040733965cce01dee"><div class="ttname"><a href="classripple_1_1LedgerTrie.html#ae3ce7d2d31f4ae1040733965cce01dee">ripple::LedgerTrie::Node</a></div><div class="ttdeci">ledger_trie_detail::Node< Ledger > Node</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00351">LedgerTrie.h:351</a></div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_a42186cce5218fb8df5b04f4ca097375e"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#a42186cce5218fb8df5b04f4ca097375e">ripple::ledger_trie_detail::Span::ledger_</a></div><div class="ttdeci">Ledger ledger_</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00084">LedgerTrie.h:84</a></div></div>
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<div class="ttc" id="aclassripple_1_1LedgerTrie_html_a173ea4de993a18f05375b2d9f76f26b6"><div class="ttname"><a href="classripple_1_1LedgerTrie.html#a173ea4de993a18f05375b2d9f76f26b6">ripple::LedgerTrie::dumpImpl</a></div><div class="ttdeci">void dumpImpl(std::ostream &o, std::unique_ptr< Node > const &curr, int offset) const</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00422">LedgerTrie.h:422</a></div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_ab874d32d62b14011d75f12566990eafc"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#ab874d32d62b14011d75f12566990eafc">ripple::ledger_trie_detail::Span::startID</a></div><div class="ttdeci">ID startID() const</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00133">LedgerTrie.h:133</a></div></div>
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<div class="ttc" id="aempty_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/stack/empty.html">std::stack::empty</a></div><div class="ttdeci">T empty(T... args)</div></div>
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<div class="ttc" id="apush_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/stack/push.html">std::stack::push</a></div><div class="ttdeci">T push(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_a99aa2bee90a72d740ab28303799e826b"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#a99aa2bee90a72d740ab28303799e826b">ripple::ledger_trie_detail::Span::clamp</a></div><div class="ttdeci">Seq clamp(Seq val) const</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00163">LedgerTrie.h:163</a></div></div>
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<div class="ttc" id="aoptional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/optional.html">optional</a></div></div>
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<div class="ttc" id="astr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_stringstream/str.html">std::stringstream::str</a></div><div class="ttdeci">T str(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1LedgerTrie_html_a60af5a4a37ee2d6f41bed188720a734c"><div class="ttname"><a href="classripple_1_1LedgerTrie.html#a60af5a4a37ee2d6f41bed188720a734c">ripple::LedgerTrie::find</a></div><div class="ttdeci">std::pair< Node *, Seq > find(Ledger const &ledger) const</div><div class="ttdoc">Find the node in the trie that represents the longest common ancestry with the given ledger.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00368">LedgerTrie.h:368</a></div></div>
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<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>
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<div class="ttc" id="aclassripple_1_1LedgerTrie_html_a2dabb9996f229ce5dfdb82fbf904d521"><div class="ttname"><a href="classripple_1_1LedgerTrie.html#a2dabb9996f229ce5dfdb82fbf904d521">ripple::LedgerTrie::empty</a></div><div class="ttdeci">bool empty() const</div><div class="ttdoc">Return whether the trie is tracking any ledgers.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00775">LedgerTrie.h:775</a></div></div>
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<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 &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>
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<div class="ttc" id="amake_pair_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a></div><div class="ttdeci">T make_pair(T... args)</div></div>
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<div class="ttc" id="astructripple_1_1ledger__trie__detail_1_1Node_html_a83ffe5d92744109d63ea7b26ea62d9ce"><div class="ttname"><a href="structripple_1_1ledger__trie__detail_1_1Node.html#a83ffe5d92744109d63ea7b26ea62d9ce">ripple::ledger_trie_detail::Node::operator<<</a></div><div class="ttdeci">friend std::ostream & operator<<(std::ostream &o, Node const &s)</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00238">LedgerTrie.h:238</a></div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_a152dd6338971a6c08c09aa8c01229d70"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#a152dd6338971a6c08c09aa8c01229d70">ripple::ledger_trie_detail::Span::before</a></div><div class="ttdeci">std::optional< Span > before(Seq spot) const</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00126">LedgerTrie.h:126</a></div></div>
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<div class="ttc" id="aend_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/map/end.html">std::map::end</a></div><div class="ttdeci">T end(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1LedgerTrie_html_ae39438d885031f58c1045ad727823121"><div class="ttname"><a href="classripple_1_1LedgerTrie.html#ae39438d885031f58c1045ad727823121">ripple::LedgerTrie::remove</a></div><div class="ttdeci">bool remove(Ledger const &ledger, std::uint32_t count=1)</div><div class="ttdoc">Decrease support for a ledger, removing and compressing if possible.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00535">LedgerTrie.h:535</a></div></div>
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<div class="ttc" id="astructripple_1_1ledger__trie__detail_1_1Node_html_a8bbfa619eac98480e99e48fa308b875a"><div class="ttname"><a href="structripple_1_1ledger__trie__detail_1_1Node.html#a8bbfa619eac98480e99e48fa308b875a">ripple::ledger_trie_detail::Node::Node</a></div><div class="ttdeci">Node()=default</div></div>
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<div class="ttc" id="asetw_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/manip/setw.html">std::setw</a></div><div class="ttdeci">T setw(T... args)</div></div>
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<div class="ttc" id="amax_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/max.html">std::max</a></div><div class="ttdeci">T max(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1SpanTip_html_a926a2d01cd31804bdb565aa59dec323c"><div class="ttname"><a href="classripple_1_1SpanTip.html#a926a2d01cd31804bdb565aa59dec323c">ripple::SpanTip::seq</a></div><div class="ttdeci">Seq seq</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00049">LedgerTrie.h:49</a></div></div>
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<div class="ttc" id="aclassripple_1_1LedgerTrie_html_a1954c535064295e4e386a9c4542f6b73"><div class="ttname"><a href="classripple_1_1LedgerTrie.html#a1954c535064295e4e386a9c4542f6b73">ripple::LedgerTrie::LedgerTrie</a></div><div class="ttdeci">LedgerTrie()</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00439">LedgerTrie.h:439</a></div></div>
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<div class="ttc" id="astructripple_1_1ledger__trie__detail_1_1Node_html_a0bd436d4d05abc05c9d150854c4d52ee"><div class="ttname"><a href="structripple_1_1ledger__trie__detail_1_1Node.html#a0bd436d4d05abc05c9d150854c4d52ee">ripple::ledger_trie_detail::Node::erase</a></div><div class="ttdeci">void erase(Node const *child)</div><div class="ttdoc">Remove the given node from this Node's children.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00224">LedgerTrie.h:224</a></div></div>
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<div class="ttc" id="aunique_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="aclassripple_1_1SpanTip_html_ab66b92a293781891d0a2a84aef250d00"><div class="ttname"><a href="classripple_1_1SpanTip.html#ab66b92a293781891d0a2a84aef250d00">ripple::SpanTip::Seq</a></div><div class="ttdeci">typename Ledger::Seq Seq</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00040">LedgerTrie.h:40</a></div></div>
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<div class="ttc" id="astructripple_1_1ledger__trie__detail_1_1Node_html_a2619579b5ec9c819b87307ee63fe3153"><div class="ttname"><a href="structripple_1_1ledger__trie__detail_1_1Node.html#a2619579b5ec9c819b87307ee63fe3153">ripple::ledger_trie_detail::Node::getJson</a></div><div class="ttdeci">Json::Value getJson() const</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00245">LedgerTrie.h:245</a></div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_a041505a036bed6aa6b5505a782940228"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#a041505a036bed6aa6b5505a782940228">ripple::ledger_trie_detail::Span::start_</a></div><div class="ttdeci">Seq start_</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00082">LedgerTrie.h:82</a></div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_a549d221a667e805b4e6677d5fcad5cfb"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#a549d221a667e805b4e6677d5fcad5cfb">ripple::ledger_trie_detail::Span::Span</a></div><div class="ttdeci">Span(Ledger ledger)</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00093">LedgerTrie.h:93</a></div></div>
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<div class="ttc" id="aclassJson_1_1Value_html"><div class="ttname"><a href="classJson_1_1Value.html">Json::Value</a></div><div class="ttdoc">Represents a JSON value.</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8h_source.html#l00145">json_value.h:145</a></div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_a6ab7937fcaef651654448de6ae77f909"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#a6ab7937fcaef651654448de6ae77f909">ripple::ledger_trie_detail::Span::from</a></div><div class="ttdeci">std::optional< Span > from(Seq spot) const</div><div class="ttdef"><b>Definition:</b> <a href="LedgerTrie_8h_source.html#l00119">LedgerTrie.h:119</a></div></div>
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<div class="ttc" id="aclassripple_1_1ledger__trie__detail_1_1Span_html_a0c0dfdbf0b776370e561aff970ef8823"><div class="ttname"><a href="classripple_1_1ledger__trie__detail_1_1Span.html#a0c0dfdbf0b776370e561aff970ef8823">ripple::ledger_trie_detail::Span::operator=</a></div><div class="ttdeci">Span & operator=(Span const &)=default</div></div>
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