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<li class="navelem"><a class="el" href="dir_df9c78dcf3f59a33b12284f95992a64b.html">ripple</a></li><li class="navelem"><a class="el" href="dir_380eda8174f5eb060d37b8b034a94866.html">shamap</a></li><li class="navelem"><a class="el" href="dir_105cccbbf432365df53e381b580b4a54.html">impl</a></li> </ul>
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<div class="title">SHAMap.cpp</div> </div>
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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) 2012, 2013 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">#include <ripple/basics/contract.h></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <ripple/shamap/SHAMap.h></span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <ripple/shamap/SHAMapAccountStateLeafNode.h></span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <ripple/shamap/SHAMapNodeID.h></span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <ripple/shamap/SHAMapSyncFilter.h></span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <ripple/shamap/SHAMapTxLeafNode.h></span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <ripple/shamap/SHAMapTxPlusMetaLeafNode.h></span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  </div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  </div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> [[nodiscard]] <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapLeafNode></a></div>
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<div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="namespaceripple.html#a290b06e05d4261e2042dafbb85f6ccf9"> 31</a></span> <a class="code" href="namespaceripple.html#a290b06e05d4261e2042dafbb85f6ccf9">makeTypedLeaf</a>(</div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <a class="code" href="namespaceripple.html#ae0356b1de00f841c554c830be509dd58">SHAMapNodeType</a> type,</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapItem const></a> item,</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> owner)</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> {</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keywordflow">if</span> (type == <a class="code" href="namespaceripple.html#ae0356b1de00f841c554c830be509dd58a9b447756a7d7ddf4e828beeb38d079f6">SHAMapNodeType::tnTRANSACTION_NM</a>)</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordflow">return</span> std::make_shared<SHAMapTxLeafNode>(std::move(item), owner);</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="keywordflow">if</span> (type == <a class="code" href="namespaceripple.html#ae0356b1de00f841c554c830be509dd58a5065e45315e5eab27c63b2dabd8ad150">SHAMapNodeType::tnTRANSACTION_MD</a>)</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordflow">return</span> std::make_shared<SHAMapTxPlusMetaLeafNode>(</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  std::move(item), owner);</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"> 43</span>  <span class="keywordflow">if</span> (type == <a class="code" href="namespaceripple.html#ae0356b1de00f841c554c830be509dd58ab2364e40a67b08ba6170314afc07d07b">SHAMapNodeType::tnACCOUNT_STATE</a>)</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordflow">return</span> std::make_shared<SHAMapAccountStateLeafNode>(</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  std::move(item), owner);</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>  <a class="code" href="namespaceripple.html#aefd2f77338ce3c9a2fffc4f0b289b483">LogicError</a>(</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="stringliteral">"Attempt to create leaf node of unknown type "</span> +</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">static_cast<</span><a class="codeRef" href="http://en.cppreference.com/w/cpp/types/underlying_type.html">std::underlying_type_t<SHAMapNodeType></a><span class="keyword">></span>(type)));</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> }</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="l00053"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#af2d86b74a75658bad662547f5a674c05"> 53</a></span> <a class="code" href="classripple_1_1SHAMap.html#ac12fd99d7dee738a86015218f6e48433">SHAMap::SHAMap</a>(<a class="code" href="namespaceripple.html#a5d9fe757c37a7602a883d30b14e1bf3c">SHAMapType</a> t, <a class="code" href="classripple_1_1Family.html">Family</a>& f)</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  : f_(f), journal_(f.journal()), state_(<a class="code" href="namespaceripple.html#a49003667116eb98c6e966f36e5dd1c77">SHAMapState</a>::<a class="code" href="namespaceripple.html#a49003667116eb98c6e966f36e5dd1c77a9361bbf1ba577c105067533413bcfaea">Modifying</a>), type_(t)</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> {</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a> = std::make_shared<SHAMapInnerNode>(<a class="code" href="classripple_1_1SHAMap.html#a9ab1e2b9e495808a7e7b7ce4483460a0">cowid_</a>);</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> }</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  </div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment">// The `hash` parameter is unused. It is part of the interface so it's clear</span></div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment">// from the parameters that this is the constructor to use when the hash is</span></div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment">// known. The fact that the parameter is unused is an implementation detail that</span></div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment">// should not change the interface.</span></div>
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<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a93d5b6bd9e2c35f2f2cf2b97863eb817"> 63</a></span> <a class="code" href="classripple_1_1SHAMap.html#ac12fd99d7dee738a86015218f6e48433">SHAMap::SHAMap</a>(<a class="code" href="namespaceripple.html#a5d9fe757c37a7602a883d30b14e1bf3c">SHAMapType</a> t, <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& hash, <a class="code" href="classripple_1_1Family.html">Family</a>& f)</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  : f_(f), journal_(f.journal()), state_(<a class="code" href="namespaceripple.html#a49003667116eb98c6e966f36e5dd1c77">SHAMapState</a>::<a class="code" href="namespaceripple.html#a49003667116eb98c6e966f36e5dd1c77a508354801fa1ec5fe0d75f1bdaa4d07f">Synching</a>), type_(t)</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> {</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a> = std::make_shared<SHAMapInnerNode>(<a class="code" href="classripple_1_1SHAMap.html#a9ab1e2b9e495808a7e7b7ce4483460a0">cowid_</a>);</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>  </div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMap></a></div>
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<div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#ae3639927ea223b4352d9cfe060827944"> 70</a></span> <a class="code" href="classripple_1_1SHAMap.html#ae3639927ea223b4352d9cfe060827944">SHAMap::snapShot</a>(<span class="keywordtype">bool</span> isMutable)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">auto</span> ret = std::make_shared<SHAMap>(<a class="code" href="classripple_1_1SHAMap.html#a343edca635d6cf2df19026569be34313">type_</a>, <a class="code" href="classripple_1_1SHAMap.html#a5268c936212da93659dd05be9304e0bb">f_</a>);</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <a class="code" href="classripple_1_1SHAMap.html">SHAMap</a>& newMap = *ret;</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  </div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">if</span> (!isMutable)</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  newMap.<a class="code" href="classripple_1_1SHAMap.html#a50ed233b23a5065f500249cf23f1a183">state_</a> = <a class="code" href="namespaceripple.html#a49003667116eb98c6e966f36e5dd1c77a11efd9ae6f76e706e3f1b34d97584ebc">SHAMapState::Immutable</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"> 78</span>  newMap.<a class="code" href="classripple_1_1SHAMap.html#a9ab1e2b9e495808a7e7b7ce4483460a0">cowid_</a> = <a class="code" href="classripple_1_1SHAMap.html#a9ab1e2b9e495808a7e7b7ce4483460a0">cowid_</a> + 1;</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  newMap.<a class="code" href="classripple_1_1SHAMap.html#acbedaf0be7acd2816e01be821fdc4697">ledgerSeq_</a> = <a class="code" href="classripple_1_1SHAMap.html#acbedaf0be7acd2816e01be821fdc4697">ledgerSeq_</a>;</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  newMap.<a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a> = <a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a>;</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  newMap.<a class="code" href="classripple_1_1SHAMap.html#a0b1d68d0723680664e14401c86625b9f">backed_</a> = <a class="code" href="classripple_1_1SHAMap.html#a0b1d68d0723680664e14401c86625b9f">backed_</a>;</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  </div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">if</span> ((<a class="code" href="classripple_1_1SHAMap.html#a50ed233b23a5065f500249cf23f1a183">state_</a> != <a class="code" href="namespaceripple.html#a49003667116eb98c6e966f36e5dd1c77a11efd9ae6f76e706e3f1b34d97584ebc">SHAMapState::Immutable</a>) ||</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  (newMap.<a class="code" href="classripple_1_1SHAMap.html#a50ed233b23a5065f500249cf23f1a183">state_</a> != <a class="code" href="namespaceripple.html#a49003667116eb98c6e966f36e5dd1c77a11efd9ae6f76e706e3f1b34d97584ebc">SHAMapState::Immutable</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="comment">// If either map may change, they cannot share nodes</span></div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  newMap.<a class="code" href="classripple_1_1SHAMap.html#aee5ccc6cf9fa63aa25765227007893fb">unshare</a>();</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>  </div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">return</span> ret;</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"> 93</span> <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a36ba184d7125776bff17e081e9e1d7ed"> 94</a></span> <a class="code" href="classripple_1_1SHAMap.html#a36ba184d7125776bff17e081e9e1d7ed">SHAMap::dirtyUp</a>(</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack.html">SharedPtrNodeStack</a>& stack,</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& target,</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a> child)</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> {</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="comment">// walk the tree up from through the inner nodes to the root_</span></div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="comment">// update hashes and links</span></div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="comment">// stack is a path of inner nodes up to, but not including, child</span></div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="comment">// child can be an inner node or a leaf</span></div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  </div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  assert(</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  (<a class="code" href="classripple_1_1SHAMap.html#a50ed233b23a5065f500249cf23f1a183">state_</a> != <a class="code" href="namespaceripple.html#a49003667116eb98c6e966f36e5dd1c77a508354801fa1ec5fe0d75f1bdaa4d07f">SHAMapState::Synching</a>) &&</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  (<a class="code" href="classripple_1_1SHAMap.html#a50ed233b23a5065f500249cf23f1a183">state_</a> != <a class="code" href="namespaceripple.html#a49003667116eb98c6e966f36e5dd1c77a11efd9ae6f76e706e3f1b34d97584ebc">SHAMapState::Immutable</a>));</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  assert(child && (child->cowid() == <a class="code" href="classripple_1_1SHAMap.html#a9ab1e2b9e495808a7e7b7ce4483460a0">cowid_</a>));</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  </div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">while</span> (!stack.<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="l00110"></a><span class="lineno"> 110</span>  {</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keyword">auto</span> node =</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  std::dynamic_pointer_cast<SHAMapInnerNode>(stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/top.html">top</a>().<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">first</a>);</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a> nodeID = stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/top.html">top</a>().<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">second</a>;</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  stack.<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="l00115"></a><span class="lineno"> 115</span>  assert(node != <span class="keyword">nullptr</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="keywordtype">int</span> branch = <a class="code" href="namespaceripple.html#a179c66641961c1b976e7c050860064a3">selectBranch</a>(nodeID, target);</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  assert(branch >= 0);</div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  </div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  node = <a class="code" href="classripple_1_1SHAMap.html#ad4a7aa36e5d6888012e4e4414f98b73c">unshareNode</a>(std::move(node), nodeID);</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  node->setChild(branch, child);</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>  child = std::move(node);</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  }</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> }</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  </div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <a class="code" href="classripple_1_1SHAMapLeafNode.html">SHAMapLeafNode</a>*</div>
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<div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a57c9afd6af077bbca5efc4ee640c7a2d"> 128</a></span> <a class="code" href="classripple_1_1SHAMap.html#a57c9afd6af077bbca5efc4ee640c7a2d">SHAMap::walkTowardsKey</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& <span class="keywordtype">id</span>, <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack.html">SharedPtrNodeStack</a>* stack)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  assert(stack == <span class="keyword">nullptr</span> || stack-><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="l00131"></a><span class="lineno"> 131</span>  <span class="keyword">auto</span> inNode = <a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a>;</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a> nodeID;</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  </div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">while</span> (inNode->isInner())</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  {</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">if</span> (stack != <span class="keyword">nullptr</span>)</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  stack-><a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/push.html">push</a>({inNode, nodeID});</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  </div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keyword">auto</span> <span class="keyword">const</span> inner = std::static_pointer_cast<SHAMapInnerNode>(inNode);</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keyword">auto</span> <span class="keyword">const</span> branch = <a class="code" href="namespaceripple.html#a179c66641961c1b976e7c050860064a3">selectBranch</a>(nodeID, <span class="keywordtype">id</span>);</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">if</span> (inner->isEmptyBranch(branch))</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  </div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  inNode = <a class="code" href="classripple_1_1SHAMap.html#a26f587d4b772fd02113deb67ff052e20">descendThrow</a>(inner, branch);</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  nodeID = nodeID.<a class="code" href="classripple_1_1SHAMapNodeID.html#a23e606ffcd8a863d0f678f040001aedf">getChildNodeID</a>(branch);</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  }</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  </div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">if</span> (stack != <span class="keyword">nullptr</span>)</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  stack-><a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/push.html">push</a>({inNode, nodeID});</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><a class="code" href="classripple_1_1SHAMapLeafNode.html">SHAMapLeafNode</a>*<span class="keyword">></span>(inNode.get());</div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> }</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> <a class="code" href="classripple_1_1SHAMapLeafNode.html">SHAMapLeafNode</a>*</div>
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<div class="line"><a name="l00154"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#af6a56124ffdd304fb80e45c9b8ae7e62"> 154</a></span> <a class="code" href="classripple_1_1SHAMap.html#af6a56124ffdd304fb80e45c9b8ae7e62">SHAMap::findKey</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& <span class="keywordtype">id</span>)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <a class="code" href="classripple_1_1SHAMapLeafNode.html">SHAMapLeafNode</a>* leaf = <a class="code" href="classripple_1_1SHAMap.html#a57c9afd6af077bbca5efc4ee640c7a2d">walkTowardsKey</a>(<span class="keywordtype">id</span>);</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">if</span> (leaf && leaf-><a class="code" href="classripple_1_1SHAMapLeafNode.html#a1b82b561c8fe9afc2a4a281dbb3e833c">peekItem</a>()->key() != <span class="keywordtype">id</span>)</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  leaf = <span class="keyword">nullptr</span>;</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">return</span> leaf;</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="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a></div>
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<div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#ab69c3b19b1d65ff919f578a610f32a3e"> 163</a></span> <a class="code" href="classripple_1_1SHAMap.html#ab69c3b19b1d65ff919f578a610f32a3e">SHAMap::fetchNodeFromDB</a>(<a class="code" href="classripple_1_1SHAMapHash.html">SHAMapHash</a> <span class="keyword">const</span>& hash)<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>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a> node;</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>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1SHAMap.html#a0b1d68d0723680664e14401c86625b9f">backed_</a>)</div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  {</div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> nodeObject =</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <a class="code" href="classripple_1_1SHAMap.html#a5268c936212da93659dd05be9304e0bb">f_</a>.<a class="code" href="classripple_1_1Family.html#a2618f6f7bd3709acf853db111c814df2">db</a>().<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a4c2e13367bf02755107ee7ca3ad756be">fetchNodeObject</a>(hash.<a class="code" href="classripple_1_1SHAMapHash.html#a8f95b5bc14b7085d368f56aeaa17ef4f">as_uint256</a>(), <a class="code" href="classripple_1_1SHAMap.html#acbedaf0be7acd2816e01be821fdc4697">ledgerSeq_</a>))</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  {</div>
|
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">try</span></div>
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|
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  {</div>
|
|
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  node = <a class="code" href="classripple_1_1SHAMapTreeNode.html#a5631e2f77123e3b73229ef4c890ad60f">SHAMapTreeNode::makeFromPrefix</a>(</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <a class="code" href="namespaceripple.html#aabe37451093c21757855542d68fba3ce">makeSlice</a>(nodeObject->getData()), hash);</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">if</span> (node)</div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <a class="code" href="classripple_1_1SHAMap.html#ad0807d9637171e188518d9e453c4e972">canonicalize</a>(hash, node);</div>
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  }</div>
|
|
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordflow">catch</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception.html">std::exception</a> <span class="keyword">const</span>&)</div>
|
|
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  {</div>
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<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  JLOG(<a class="code" href="classripple_1_1SHAMap.html#a149dff8600718cccd0d5b9e7af9d3c79">journal_</a>.<a class="code" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>()) << <span class="stringliteral">"Invalid DB node "</span> << hash;</div>
|
|
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordflow">return</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapLeafNode></a>();</div>
|
|
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  }</div>
|
|
<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="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1SHAMap.html#a51a31962c123b075983f235fbf2ae5c6">full_</a>)</div>
|
|
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  {</div>
|
|
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <a class="code" href="classripple_1_1SHAMap.html#a51a31962c123b075983f235fbf2ae5c6">full_</a> = <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <a class="code" href="classripple_1_1SHAMap.html#a5268c936212da93659dd05be9304e0bb">f_</a>.<a class="code" href="classripple_1_1Family.html#a195ad5c61d5ef6a5b269232ecea7ca55">missingNode</a>(<a class="code" href="classripple_1_1SHAMap.html#acbedaf0be7acd2816e01be821fdc4697">ledgerSeq_</a>);</div>
|
|
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  }</div>
|
|
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  }</div>
|
|
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  </div>
|
|
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">return</span> node;</div>
|
|
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> }</div>
|
|
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  </div>
|
|
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment">// See if a sync filter has a node</span></div>
|
|
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a></div>
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|
<div class="line"><a name="l00197"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a0fa261a41fdf7f773f104e2e01cf8864"> 197</a></span> <a class="code" href="classripple_1_1SHAMap.html#a0fa261a41fdf7f773f104e2e01cf8864">SHAMap::checkFilter</a>(<a class="code" href="classripple_1_1SHAMapHash.html">SHAMapHash</a> <span class="keyword">const</span>& hash, <a class="code" href="classripple_1_1SHAMapSyncFilter.html">SHAMapSyncFilter</a>* filter)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> nodeData = filter-><a class="code" href="classripple_1_1SHAMapSyncFilter.html#ad819277f2ef6accf331971c69a583e00">getNode</a>(hash))</div>
|
|
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  {</div>
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|
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">try</span></div>
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|
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  {</div>
|
|
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keyword">auto</span> node =</div>
|
|
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <a class="code" href="classripple_1_1SHAMapTreeNode.html#a5631e2f77123e3b73229ef4c890ad60f">SHAMapTreeNode::makeFromPrefix</a>(<a class="code" href="namespaceripple.html#aabe37451093c21757855542d68fba3ce">makeSlice</a>(*nodeData), hash);</div>
|
|
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">if</span> (node)</div>
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<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  {</div>
|
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  filter-><a class="code" href="classripple_1_1SHAMapSyncFilter.html#a52d6a1cab3037707977a764d146d939f">gotNode</a>(</div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keyword">true</span>,</div>
|
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<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  hash,</div>
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|
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <a class="code" href="classripple_1_1SHAMap.html#acbedaf0be7acd2816e01be821fdc4697">ledgerSeq_</a>,</div>
|
|
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  std::move(*nodeData),</div>
|
|
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  node->getType());</div>
|
|
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1SHAMap.html#a0b1d68d0723680664e14401c86625b9f">backed_</a>)</div>
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|
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <a class="code" href="classripple_1_1SHAMap.html#ad0807d9637171e188518d9e453c4e972">canonicalize</a>(hash, node);</div>
|
|
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  }</div>
|
|
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">return</span> node;</div>
|
|
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  }</div>
|
|
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">catch</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception.html">std::exception</a> <span class="keyword">const</span>& x)</div>
|
|
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  {</div>
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|
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  JLOG(<a class="code" href="classripple_1_1SHAMap.html#a5268c936212da93659dd05be9304e0bb">f_</a>.<a class="code" href="classripple_1_1Family.html#af25466995d0a740ffcf80cd8a59cf0c9">journal</a>().<a class="code" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>())</div>
|
|
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  << <span class="stringliteral">"Invalid node/data, hash="</span> << hash << <span class="stringliteral">": "</span> << x.<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception/what.html">what</a>();</div>
|
|
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  }</div>
|
|
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  }</div>
|
|
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">return</span> {};</div>
|
|
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> }</div>
|
|
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  </div>
|
|
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> <span class="comment">// Get a node without throwing</span></div>
|
|
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="comment">// Used on maps where missing nodes are expected</span></div>
|
|
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a></div>
|
|
<div class="line"><a name="l00230"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#ad06460f79b0746191052edcd96e6631b"> 230</a></span> <a class="code" href="classripple_1_1SHAMap.html#a03833149ffd297c6817572a2c082a3c7">SHAMap::fetchNodeNT</a>(<a class="code" href="classripple_1_1SHAMapHash.html">SHAMapHash</a> <span class="keyword">const</span>& hash, <a class="code" href="classripple_1_1SHAMapSyncFilter.html">SHAMapSyncFilter</a>* filter)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keyword">auto</span> node = <a class="code" href="classripple_1_1SHAMap.html#ab39da8aa57430441b1f4fdce7fe6cbfe">cacheLookup</a>(hash);</div>
|
|
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">if</span> (node)</div>
|
|
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">return</span> node;</div>
|
|
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  </div>
|
|
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1SHAMap.html#a0b1d68d0723680664e14401c86625b9f">backed_</a>)</div>
|
|
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  {</div>
|
|
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  node = <a class="code" href="classripple_1_1SHAMap.html#ab69c3b19b1d65ff919f578a610f32a3e">fetchNodeFromDB</a>(hash);</div>
|
|
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keywordflow">if</span> (node)</div>
|
|
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  {</div>
|
|
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <a class="code" href="classripple_1_1SHAMap.html#ad0807d9637171e188518d9e453c4e972">canonicalize</a>(hash, node);</div>
|
|
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordflow">return</span> node;</div>
|
|
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  }</div>
|
|
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  }</div>
|
|
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  </div>
|
|
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">if</span> (filter)</div>
|
|
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  node = <a class="code" href="classripple_1_1SHAMap.html#a0fa261a41fdf7f773f104e2e01cf8864">checkFilter</a>(hash, filter);</div>
|
|
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  </div>
|
|
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">return</span> node;</div>
|
|
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> }</div>
|
|
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  </div>
|
|
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a></div>
|
|
<div class="line"><a name="l00253"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a03833149ffd297c6817572a2c082a3c7"> 253</a></span> <a class="code" href="classripple_1_1SHAMap.html#a03833149ffd297c6817572a2c082a3c7">SHAMap::fetchNodeNT</a>(<a class="code" href="classripple_1_1SHAMapHash.html">SHAMapHash</a> <span class="keyword">const</span>& hash)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keyword">auto</span> node = <a class="code" href="classripple_1_1SHAMap.html#ab39da8aa57430441b1f4fdce7fe6cbfe">cacheLookup</a>(hash);</div>
|
|
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  </div>
|
|
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">if</span> (!node && <a class="code" href="classripple_1_1SHAMap.html#a0b1d68d0723680664e14401c86625b9f">backed_</a>)</div>
|
|
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  node = <a class="code" href="classripple_1_1SHAMap.html#ab69c3b19b1d65ff919f578a610f32a3e">fetchNodeFromDB</a>(hash);</div>
|
|
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  </div>
|
|
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordflow">return</span> node;</div>
|
|
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> }</div>
|
|
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  </div>
|
|
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="comment">// Throw if the node is missing</span></div>
|
|
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a></div>
|
|
<div class="line"><a name="l00265"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a66c2705a67ce6d7364f82cde3e2b4e2b"> 265</a></span> <a class="code" href="classripple_1_1SHAMap.html#a66c2705a67ce6d7364f82cde3e2b4e2b">SHAMap::fetchNode</a>(<a class="code" href="classripple_1_1SHAMapHash.html">SHAMapHash</a> <span class="keyword">const</span>& hash)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keyword">auto</span> node = <a class="code" href="classripple_1_1SHAMap.html#a03833149ffd297c6817572a2c082a3c7">fetchNodeNT</a>(hash);</div>
|
|
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  </div>
|
|
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordflow">if</span> (!node)</div>
|
|
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  Throw<SHAMapMissingNode>(<a class="code" href="classripple_1_1SHAMap.html#a343edca635d6cf2df19026569be34313">type_</a>, hash);</div>
|
|
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  </div>
|
|
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">return</span> node;</div>
|
|
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> }</div>
|
|
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  </div>
|
|
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <a class="code" href="classripple_1_1SHAMapTreeNode.html">SHAMapTreeNode</a>*</div>
|
|
<div class="line"><a name="l00276"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a26f587d4b772fd02113deb67ff052e20"> 276</a></span> <a class="code" href="classripple_1_1SHAMap.html#a26f587d4b772fd02113deb67ff052e20">SHAMap::descendThrow</a>(<a class="code" href="classripple_1_1SHAMapInnerNode.html">SHAMapInnerNode</a>* parent, <span class="keywordtype">int</span> branch)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <a class="code" href="classripple_1_1SHAMapTreeNode.html">SHAMapTreeNode</a>* ret = <a class="code" href="classripple_1_1SHAMap.html#a586781012c019333e8286bf824310fd2">descend</a>(parent, branch);</div>
|
|
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  </div>
|
|
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordflow">if</span> (!ret && !parent-><a class="code" href="classripple_1_1SHAMapInnerNode.html#a5b4f103d62324f6efb4e21a8a6404c27">isEmptyBranch</a>(branch))</div>
|
|
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  Throw<SHAMapMissingNode>(<a class="code" href="classripple_1_1SHAMap.html#a343edca635d6cf2df19026569be34313">type_</a>, parent-><a class="code" href="classripple_1_1SHAMapInnerNode.html#a8932a6ff79c447556da4b17e908bd008">getChildHash</a>(branch));</div>
|
|
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  </div>
|
|
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keywordflow">return</span> ret;</div>
|
|
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> }</div>
|
|
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  </div>
|
|
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a></div>
|
|
<div class="line"><a name="l00287"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a984ab10c948dcf5b1356128568d50020"> 287</a></span> <a class="code" href="classripple_1_1SHAMap.html#a26f587d4b772fd02113deb67ff052e20">SHAMap::descendThrow</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapInnerNode></a> <span class="keyword">const</span>& parent, <span class="keywordtype">int</span> branch)<span class="keyword"></span></div>
|
|
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a> ret = <a class="code" href="classripple_1_1SHAMap.html#a586781012c019333e8286bf824310fd2">descend</a>(parent, branch);</div>
|
|
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  </div>
|
|
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordflow">if</span> (!ret && !parent->isEmptyBranch(branch))</div>
|
|
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  Throw<SHAMapMissingNode>(<a class="code" href="classripple_1_1SHAMap.html#a343edca635d6cf2df19026569be34313">type_</a>, parent->getChildHash(branch));</div>
|
|
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  </div>
|
|
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">return</span> ret;</div>
|
|
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> }</div>
|
|
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  </div>
|
|
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <a class="code" href="classripple_1_1SHAMapTreeNode.html">SHAMapTreeNode</a>*</div>
|
|
<div class="line"><a name="l00299"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a586781012c019333e8286bf824310fd2"> 299</a></span> <a class="code" href="classripple_1_1SHAMap.html#a586781012c019333e8286bf824310fd2">SHAMap::descend</a>(<a class="code" href="classripple_1_1SHAMapInnerNode.html">SHAMapInnerNode</a>* parent, <span class="keywordtype">int</span> branch)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <a class="code" href="classripple_1_1SHAMapTreeNode.html">SHAMapTreeNode</a>* ret = parent-><a class="code" href="classripple_1_1SHAMapInnerNode.html#aee8c4572b5618083dd1513dbffba280d">getChildPointer</a>(branch);</div>
|
|
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keywordflow">if</span> (ret || !<a class="code" href="classripple_1_1SHAMap.html#a0b1d68d0723680664e14401c86625b9f">backed_</a>)</div>
|
|
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="keywordflow">return</span> ret;</div>
|
|
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  </div>
|
|
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a> node =</div>
|
|
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <a class="code" href="classripple_1_1SHAMap.html#a03833149ffd297c6817572a2c082a3c7">fetchNodeNT</a>(parent-><a class="code" href="classripple_1_1SHAMapInnerNode.html#a8932a6ff79c447556da4b17e908bd008">getChildHash</a>(branch));</div>
|
|
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keywordflow">if</span> (!node)</div>
|
|
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
|
|
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  </div>
|
|
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  node = parent-><a class="code" href="classripple_1_1SHAMapInnerNode.html#ad1d3440e82f822d85cc57734a16dc524">canonicalizeChild</a>(branch, std::move(node));</div>
|
|
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">return</span> node.<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr/get.html">get</a>();</div>
|
|
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> }</div>
|
|
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  </div>
|
|
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a></div>
|
|
<div class="line"><a name="l00315"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a3d8c1b6996a91a29b29162eaad3b4a94"> 315</a></span> <a class="code" href="classripple_1_1SHAMap.html#a586781012c019333e8286bf824310fd2">SHAMap::descend</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapInnerNode></a> <span class="keyword">const</span>& parent, <span class="keywordtype">int</span> branch)<span class="keyword"></span></div>
|
|
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a> node = parent->getChild(branch);</div>
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|
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="keywordflow">if</span> (node || !<a class="code" href="classripple_1_1SHAMap.html#a0b1d68d0723680664e14401c86625b9f">backed_</a>)</div>
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|
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keywordflow">return</span> node;</div>
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<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  </div>
|
|
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  node = <a class="code" href="classripple_1_1SHAMap.html#a66c2705a67ce6d7364f82cde3e2b4e2b">fetchNode</a>(parent->getChildHash(branch));</div>
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<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keywordflow">if</span> (!node)</div>
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<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
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<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  </div>
|
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<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  node = parent->canonicalizeChild(branch, std::move(node));</div>
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<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keywordflow">return</span> node;</div>
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<div class="line"><a name="l00328"></a><span class="lineno"> 328</span> }</div>
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<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  </div>
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<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> <span class="comment">// Gets the node that would be hooked to this branch,</span></div>
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<div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="comment">// but doesn't hook it up.</span></div>
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<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a></div>
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<div class="line"><a name="l00333"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#aa3221154f0a1742601dba0160b900ae1"> 333</a></span> <a class="code" href="classripple_1_1SHAMap.html#aa3221154f0a1742601dba0160b900ae1">SHAMap::descendNoStore</a>(</div>
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<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapInnerNode></a> <span class="keyword">const</span>& parent,</div>
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<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordtype">int</span> branch)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a> ret = parent->getChild(branch);</div>
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<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordflow">if</span> (!ret && <a class="code" href="classripple_1_1SHAMap.html#a0b1d68d0723680664e14401c86625b9f">backed_</a>)</div>
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|
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  ret = <a class="code" href="classripple_1_1SHAMap.html#a66c2705a67ce6d7364f82cde3e2b4e2b">fetchNode</a>(parent->getChildHash(branch));</div>
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<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keywordflow">return</span> ret;</div>
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<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> }</div>
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<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  </div>
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<div class="line"><a name="l00343"></a><span class="lineno"> 343</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair<SHAMapTreeNode*, SHAMapNodeID></a></div>
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<div class="line"><a name="l00344"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#ad5f860ccc8ed84ff288ce7609067e46a"> 344</a></span> <a class="code" href="classripple_1_1SHAMap.html#a586781012c019333e8286bf824310fd2">SHAMap::descend</a>(</div>
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|
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <a class="code" href="classripple_1_1SHAMapInnerNode.html">SHAMapInnerNode</a>* parent,</div>
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<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a> <span class="keyword">const</span>& parentID,</div>
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<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordtype">int</span> branch,</div>
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<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <a class="code" href="classripple_1_1SHAMapSyncFilter.html">SHAMapSyncFilter</a>* filter)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00349"></a><span class="lineno"> 349</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  assert(parent-><a class="code" href="classripple_1_1SHAMapInnerNode.html#a11f313e4e571af4bd75a5a3f7abeceee">isInner</a>());</div>
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|
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  assert((branch >= 0) && (branch < <a class="code" href="classripple_1_1SHAMap.html#af8599964238eb94d795606f220654db9">branchFactor</a>));</div>
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|
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  assert(!parent-><a class="code" href="classripple_1_1SHAMapInnerNode.html#a5b4f103d62324f6efb4e21a8a6404c27">isEmptyBranch</a>(branch));</div>
|
|
<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>  <a class="code" href="classripple_1_1SHAMapTreeNode.html">SHAMapTreeNode</a>* child = parent-><a class="code" href="classripple_1_1SHAMapInnerNode.html#aee8c4572b5618083dd1513dbffba280d">getChildPointer</a>(branch);</div>
|
|
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  </div>
|
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<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keywordflow">if</span> (!child)</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="keyword">auto</span> <span class="keyword">const</span>& childHash = parent-><a class="code" href="classripple_1_1SHAMapInnerNode.html#a8932a6ff79c447556da4b17e908bd008">getChildHash</a>(branch);</div>
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|
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a> childNode =</div>
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|
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <a class="code" href="classripple_1_1SHAMap.html#a03833149ffd297c6817572a2c082a3c7">fetchNodeNT</a>(childHash, filter);</div>
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|
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  </div>
|
|
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keywordflow">if</span> (childNode)</div>
|
|
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  {</div>
|
|
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  childNode = parent-><a class="code" href="classripple_1_1SHAMapInnerNode.html#ad1d3440e82f822d85cc57734a16dc524">canonicalizeChild</a>(branch, std::move(childNode));</div>
|
|
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  child = childNode.<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr/get.html">get</a>();</div>
|
|
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  }</div>
|
|
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  }</div>
|
|
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  </div>
|
|
<div class="line"><a name="l00369"></a><span class="lineno"> 369</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>(child, parentID.<a class="code" href="classripple_1_1SHAMapNodeID.html#a23e606ffcd8a863d0f678f040001aedf">getChildNodeID</a>(branch));</div>
|
|
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> }</div>
|
|
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  </div>
|
|
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <a class="code" href="classripple_1_1SHAMapTreeNode.html">SHAMapTreeNode</a>*</div>
|
|
<div class="line"><a name="l00373"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#ad1e0bf994922cccd2fa1fd862e4a3bae"> 373</a></span> <a class="code" href="classripple_1_1SHAMap.html#ad1e0bf994922cccd2fa1fd862e4a3bae">SHAMap::descendAsync</a>(</div>
|
|
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <a class="code" href="classripple_1_1SHAMapInnerNode.html">SHAMapInnerNode</a>* parent,</div>
|
|
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="keywordtype">int</span> branch,</div>
|
|
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <a class="code" href="classripple_1_1SHAMapSyncFilter.html">SHAMapSyncFilter</a>* filter,</div>
|
|
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="keywordtype">bool</span>& pending)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  pending = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  </div>
|
|
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <a class="code" href="classripple_1_1SHAMapTreeNode.html">SHAMapTreeNode</a>* ret = parent-><a class="code" href="classripple_1_1SHAMapInnerNode.html#aee8c4572b5618083dd1513dbffba280d">getChildPointer</a>(branch);</div>
|
|
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="keywordflow">if</span> (ret)</div>
|
|
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keywordflow">return</span> ret;</div>
|
|
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  </div>
|
|
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <span class="keyword">auto</span> <span class="keyword">const</span>& hash = parent-><a class="code" href="classripple_1_1SHAMapInnerNode.html#a8932a6ff79c447556da4b17e908bd008">getChildHash</a>(branch);</div>
|
|
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  </div>
|
|
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keyword">auto</span> ptr = <a class="code" href="classripple_1_1SHAMap.html#ab39da8aa57430441b1f4fdce7fe6cbfe">cacheLookup</a>(hash);</div>
|
|
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keywordflow">if</span> (!ptr)</div>
|
|
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  {</div>
|
|
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="keywordflow">if</span> (filter)</div>
|
|
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  ptr = <a class="code" href="classripple_1_1SHAMap.html#a0fa261a41fdf7f773f104e2e01cf8864">checkFilter</a>(hash, filter);</div>
|
|
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  </div>
|
|
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="keywordflow">if</span> (!ptr && <a class="code" href="classripple_1_1SHAMap.html#a0b1d68d0723680664e14401c86625b9f">backed_</a>)</div>
|
|
<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>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<NodeObject></a> obj;</div>
|
|
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1SHAMap.html#a5268c936212da93659dd05be9304e0bb">f_</a>.<a class="code" href="classripple_1_1Family.html#a2618f6f7bd3709acf853db111c814df2">db</a>().<a class="code" href="classripple_1_1NodeStore_1_1Database.html#abff61416b213b5ab28e482a61a9c80f8">asyncFetch</a>(hash.as_uint256(), <a class="code" href="classripple_1_1SHAMap.html#acbedaf0be7acd2816e01be821fdc4697">ledgerSeq_</a>, obj))</div>
|
|
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  {</div>
|
|
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  pending = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
|
|
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  }</div>
|
|
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="keywordflow">if</span> (!obj)</div>
|
|
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
|
|
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  </div>
|
|
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  ptr =</div>
|
|
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <a class="code" href="classripple_1_1SHAMapTreeNode.html#a5631e2f77123e3b73229ef4c890ad60f">SHAMapTreeNode::makeFromPrefix</a>(<a class="code" href="namespaceripple.html#aabe37451093c21757855542d68fba3ce">makeSlice</a>(obj->getData()), hash);</div>
|
|
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keywordflow">if</span> (ptr && <a class="code" href="classripple_1_1SHAMap.html#a0b1d68d0723680664e14401c86625b9f">backed_</a>)</div>
|
|
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <a class="code" href="classripple_1_1SHAMap.html#ad0807d9637171e188518d9e453c4e972">canonicalize</a>(hash, ptr);</div>
|
|
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  }</div>
|
|
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  }</div>
|
|
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  </div>
|
|
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keywordflow">if</span> (ptr)</div>
|
|
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  ptr = parent-><a class="code" href="classripple_1_1SHAMapInnerNode.html#ad1d3440e82f822d85cc57734a16dc524">canonicalizeChild</a>(branch, std::move(ptr));</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="keywordflow">return</span> ptr.get();</div>
|
|
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span> }</div>
|
|
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  </div>
|
|
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span> <span class="keyword">template</span> <<span class="keyword">class</span> Node></div>
|
|
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Node></a></div>
|
|
<div class="line"><a name="l00419"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#ad4a7aa36e5d6888012e4e4414f98b73c"> 419</a></span> <a class="code" href="classripple_1_1SHAMap.html#ad4a7aa36e5d6888012e4e4414f98b73c">SHAMap::unshareNode</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Node></a> node, <a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a> <span class="keyword">const</span>& nodeID)</div>
|
|
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span> {</div>
|
|
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="comment">// make sure the node is suitable for the intended operation (copy on write)</span></div>
|
|
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  assert(node->cowid() <= <a class="code" href="classripple_1_1SHAMap.html#a9ab1e2b9e495808a7e7b7ce4483460a0">cowid_</a>);</div>
|
|
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="keywordflow">if</span> (node->cowid() != <a class="code" href="classripple_1_1SHAMap.html#a9ab1e2b9e495808a7e7b7ce4483460a0">cowid_</a>)</div>
|
|
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  {</div>
|
|
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="comment">// have a CoW</span></div>
|
|
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  assert(<a class="code" href="classripple_1_1SHAMap.html#a50ed233b23a5065f500249cf23f1a183">state_</a> != <a class="code" href="namespaceripple.html#a49003667116eb98c6e966f36e5dd1c77a11efd9ae6f76e706e3f1b34d97584ebc">SHAMapState::Immutable</a>);</div>
|
|
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  node = std::static_pointer_cast<Node>(node->clone(<a class="code" href="classripple_1_1SHAMap.html#a9ab1e2b9e495808a7e7b7ce4483460a0">cowid_</a>));</div>
|
|
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keywordflow">if</span> (nodeID.<a class="code" href="classripple_1_1SHAMapNodeID.html#a205ce1fb183881d67a7b171533141c6b">isRoot</a>())</div>
|
|
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a> = node;</div>
|
|
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  }</div>
|
|
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="keywordflow">return</span> node;</div>
|
|
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span> }</div>
|
|
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  </div>
|
|
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span> <a class="code" href="classripple_1_1SHAMapLeafNode.html">SHAMapLeafNode</a>*</div>
|
|
<div class="line"><a name="l00435"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a1f01214958eaeab184663b9424651a4b"> 435</a></span> <a class="code" href="classripple_1_1SHAMap.html#a1f01214958eaeab184663b9424651a4b">SHAMap::firstBelow</a>(</div>
|
|
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a> node,</div>
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|
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack.html">SharedPtrNodeStack</a>& stack,</div>
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<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keywordtype">int</span> branch)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00439"></a><span class="lineno"> 439</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="comment">// Return the first item at or below this node</span></div>
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<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keywordflow">if</span> (node->isLeaf())</div>
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|
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  {</div>
|
|
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keyword">auto</span> n = std::static_pointer_cast<SHAMapLeafNode>(node);</div>
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<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/push.html">push</a>({node, {<a class="code" href="classripple_1_1SHAMap.html#a16961b82bb1c661845b14c88b4e80dc3">leafDepth</a>, n->peekItem()->key()}});</div>
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<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="keywordflow">return</span> n.get();</div>
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<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  }</div>
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<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="keyword">auto</span> inner = std::static_pointer_cast<SHAMapInnerNode>(node);</div>
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<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordflow">if</span> (stack.<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="l00449"></a><span class="lineno"> 449</span>  stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/push.html">push</a>({inner, <a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a>{}});</div>
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<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/push.html">push</a>({inner, stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/top.html">top</a>().second.getChildNodeID(branch)});</div>
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|
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="classripple_1_1SHAMap.html#af8599964238eb94d795606f220654db9">branchFactor</a>;)</div>
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|
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  {</div>
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<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <span class="keywordflow">if</span> (!inner->isEmptyBranch(i))</div>
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<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  {</div>
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<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  node = <a class="code" href="classripple_1_1SHAMap.html#a26f587d4b772fd02113deb67ff052e20">descendThrow</a>(inner, i);</div>
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<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  assert(!stack.<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="l00458"></a><span class="lineno"> 458</span>  <span class="keywordflow">if</span> (node->isLeaf())</div>
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|
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  {</div>
|
|
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="keyword">auto</span> n = std::static_pointer_cast<SHAMapLeafNode>(node);</div>
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<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/push.html">push</a>({n, {<a class="code" href="classripple_1_1SHAMap.html#a16961b82bb1c661845b14c88b4e80dc3">leafDepth</a>, n->peekItem()->key()}});</div>
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<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordflow">return</span> n.get();</div>
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|
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  }</div>
|
|
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  inner = std::static_pointer_cast<SHAMapInnerNode>(node);</div>
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<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/push.html">push</a>({inner, stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/top.html">top</a>().second.getChildNodeID(branch)});</div>
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<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  i = 0; <span class="comment">// scan all 16 branches of this new node</span></div>
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<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  }</div>
|
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<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="keywordflow">else</span></div>
|
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<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  ++i; <span class="comment">// scan next branch</span></div>
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<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  }</div>
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<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
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<div class="line"><a name="l00472"></a><span class="lineno"> 472</span> }</div>
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<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  </div>
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<div class="line"><a name="l00474"></a><span class="lineno"><a class="line" href="namespaceripple.html#ab7948ae8b3ba20aa43371f26a90bb0d6"> 474</a></span> <span class="keyword">static</span> <span class="keyword">const</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapItem const></a> <a class="code" href="namespaceripple.html#ab7948ae8b3ba20aa43371f26a90bb0d6">no_item</a>;</div>
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<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  </div>
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<div class="line"><a name="l00476"></a><span class="lineno"> 476</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapItem const></a> <span class="keyword">const</span>&</div>
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<div class="line"><a name="l00477"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a944948c4ffd1bdc5767c58e76edc21ea"> 477</a></span> <a class="code" href="classripple_1_1SHAMap.html#a944948c4ffd1bdc5767c58e76edc21ea">SHAMap::onlyBelow</a>(<a class="code" href="classripple_1_1SHAMapTreeNode.html">SHAMapTreeNode</a>* node)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00478"></a><span class="lineno"> 478</span> <span class="keyword"></span>{</div>
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|
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="comment">// If there is only one item below this node, return it</span></div>
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<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  </div>
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<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="keywordflow">while</span> (!node-><a class="code" href="classripple_1_1SHAMapTreeNode.html#a3feaa925a9dc0e847049e6c4cfbb6875">isLeaf</a>())</div>
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|
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  {</div>
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<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <a class="code" href="classripple_1_1SHAMapTreeNode.html">SHAMapTreeNode</a>* nextNode = <span class="keyword">nullptr</span>;</div>
|
|
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="keyword">auto</span> inner = <span class="keyword">static_cast<</span><a class="code" href="classripple_1_1SHAMapInnerNode.html">SHAMapInnerNode</a>*<span class="keyword">></span>(node);</div>
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<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="classripple_1_1SHAMap.html#af8599964238eb94d795606f220654db9">branchFactor</a>; ++i)</div>
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|
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  {</div>
|
|
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keywordflow">if</span> (!inner->isEmptyBranch(i))</div>
|
|
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  {</div>
|
|
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="keywordflow">if</span> (nextNode)</div>
|
|
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#ab7948ae8b3ba20aa43371f26a90bb0d6">no_item</a>;</div>
|
|
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  </div>
|
|
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  nextNode = <a class="code" href="classripple_1_1SHAMap.html#a26f587d4b772fd02113deb67ff052e20">descendThrow</a>(inner, i);</div>
|
|
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  }</div>
|
|
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  }</div>
|
|
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  </div>
|
|
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="keywordflow">if</span> (!nextNode)</div>
|
|
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  {</div>
|
|
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  assert(<span class="keyword">false</span>);</div>
|
|
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#ab7948ae8b3ba20aa43371f26a90bb0d6">no_item</a>;</div>
|
|
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  }</div>
|
|
<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>  node = nextNode;</div>
|
|
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  }</div>
|
|
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  </div>
|
|
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="comment">// An inner node must have at least one leaf</span></div>
|
|
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <span class="comment">// below it, unless it's the root_</span></div>
|
|
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="keyword">auto</span> <span class="keyword">const</span> leaf = <span class="keyword">static_cast<</span><a class="code" href="classripple_1_1SHAMapLeafNode.html">SHAMapLeafNode</a> const*<span class="keyword">></span>(node);</div>
|
|
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  assert(leaf->peekItem() || (leaf == <a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a>.get()));</div>
|
|
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keywordflow">return</span> leaf->peekItem();</div>
|
|
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span> }</div>
|
|
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  </div>
|
|
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span> <a class="code" href="classripple_1_1SHAMapLeafNode.html">SHAMapLeafNode</a> <span class="keyword">const</span>*</div>
|
|
<div class="line"><a name="l00513"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#aa349ff193020caf2178e28ef6392e675"> 513</a></span> <a class="code" href="classripple_1_1SHAMap.html#aa349ff193020caf2178e28ef6392e675">SHAMap::peekFirstItem</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack.html">SharedPtrNodeStack</a>& stack)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  assert(stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/empty.html">empty</a>());</div>
|
|
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <a class="code" href="classripple_1_1SHAMapLeafNode.html">SHAMapLeafNode</a>* node = <a class="code" href="classripple_1_1SHAMap.html#a1f01214958eaeab184663b9424651a4b">firstBelow</a>(<a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a>, stack);</div>
|
|
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="keywordflow">if</span> (!node)</div>
|
|
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  {</div>
|
|
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <span class="keywordflow">while</span> (!stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/empty.html">empty</a>())</div>
|
|
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/pop.html">pop</a>();</div>
|
|
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</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>  <span class="keywordflow">return</span> node;</div>
|
|
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span> }</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> <a class="code" href="classripple_1_1SHAMapLeafNode.html">SHAMapLeafNode</a> <span class="keyword">const</span>*</div>
|
|
<div class="line"><a name="l00527"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a5902b212b3da87e522eef58c6c0c83e9"> 527</a></span> <a class="code" href="classripple_1_1SHAMap.html#a5902b212b3da87e522eef58c6c0c83e9">SHAMap::peekNextItem</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& <span class="keywordtype">id</span>, <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack.html">SharedPtrNodeStack</a>& stack)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  assert(!stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/empty.html">empty</a>());</div>
|
|
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  assert(stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/top.html">top</a>().<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">first</a>->isLeaf());</div>
|
|
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/pop.html">pop</a>();</div>
|
|
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="keywordflow">while</span> (!stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/empty.html">empty</a>())</div>
|
|
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  {</div>
|
|
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <span class="keyword">auto</span> [node, nodeID] = stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/top.html">top</a>();</div>
|
|
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  assert(!node->isLeaf());</div>
|
|
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keyword">auto</span> inner = std::static_pointer_cast<SHAMapInnerNode>(node);</div>
|
|
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> i = <a class="code" href="namespaceripple.html#a179c66641961c1b976e7c050860064a3">selectBranch</a>(nodeID, <span class="keywordtype">id</span>) + 1; i < <a class="code" href="classripple_1_1SHAMap.html#af8599964238eb94d795606f220654db9">branchFactor</a>; ++i)</div>
|
|
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  {</div>
|
|
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keywordflow">if</span> (!inner->isEmptyBranch(i))</div>
|
|
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  {</div>
|
|
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  node = <a class="code" href="classripple_1_1SHAMap.html#a26f587d4b772fd02113deb67ff052e20">descendThrow</a>(inner, i);</div>
|
|
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="keyword">auto</span> leaf = <a class="code" href="classripple_1_1SHAMap.html#a1f01214958eaeab184663b9424651a4b">firstBelow</a>(node, stack, i);</div>
|
|
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="keywordflow">if</span> (!leaf)</div>
|
|
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  Throw<SHAMapMissingNode>(<a class="code" href="classripple_1_1SHAMap.html#a343edca635d6cf2df19026569be34313">type_</a>, <span class="keywordtype">id</span>);</div>
|
|
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  assert(leaf->isLeaf());</div>
|
|
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keywordflow">return</span> leaf;</div>
|
|
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  }</div>
|
|
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  }</div>
|
|
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/pop.html">pop</a>();</div>
|
|
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  }</div>
|
|
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="comment">// must be last item</span></div>
|
|
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
|
|
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span> }</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> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapItem const></a> <span class="keyword">const</span>&</div>
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|
<div class="line"><a name="l00556"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a122cf539ce917e7a322cfb41c8db3f57"> 556</a></span> <a class="code" href="classripple_1_1SHAMap.html#a122cf539ce917e7a322cfb41c8db3f57">SHAMap::peekItem</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& <span class="keywordtype">id</span>)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00557"></a><span class="lineno"> 557</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  <a class="code" href="classripple_1_1SHAMapLeafNode.html">SHAMapLeafNode</a>* leaf = <a class="code" href="classripple_1_1SHAMap.html#af6a56124ffdd304fb80e45c9b8ae7e62">findKey</a>(<span class="keywordtype">id</span>);</div>
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<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  </div>
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<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <span class="keywordflow">if</span> (!leaf)</div>
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<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#ab7948ae8b3ba20aa43371f26a90bb0d6">no_item</a>;</div>
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<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  </div>
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<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <span class="keywordflow">return</span> leaf-><a class="code" href="classripple_1_1SHAMapLeafNode.html#a1b82b561c8fe9afc2a4a281dbb3e833c">peekItem</a>();</div>
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<div class="line"><a name="l00564"></a><span class="lineno"> 564</span> }</div>
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<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  </div>
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<div class="line"><a name="l00566"></a><span class="lineno"> 566</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapItem const></a> <span class="keyword">const</span>&</div>
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<div class="line"><a name="l00567"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a3a473343ad2cbc95f8749b7c18267edc"> 567</a></span> <a class="code" href="classripple_1_1SHAMap.html#a122cf539ce917e7a322cfb41c8db3f57">SHAMap::peekItem</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& <span class="keywordtype">id</span>, <a class="code" href="classripple_1_1SHAMapHash.html">SHAMapHash</a>& hash)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00568"></a><span class="lineno"> 568</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <a class="code" href="classripple_1_1SHAMapLeafNode.html">SHAMapLeafNode</a>* leaf = <a class="code" href="classripple_1_1SHAMap.html#af6a56124ffdd304fb80e45c9b8ae7e62">findKey</a>(<span class="keywordtype">id</span>);</div>
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<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  </div>
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<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <span class="keywordflow">if</span> (!leaf)</div>
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<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#ab7948ae8b3ba20aa43371f26a90bb0d6">no_item</a>;</div>
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<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  </div>
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<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  hash = leaf-><a class="code" href="classripple_1_1SHAMapTreeNode.html#a454e86c9ed693f8921d53a915d8b1415">getHash</a>();</div>
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<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="keywordflow">return</span> leaf-><a class="code" href="classripple_1_1SHAMapLeafNode.html#a1b82b561c8fe9afc2a4a281dbb3e833c">peekItem</a>();</div>
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<div class="line"><a name="l00576"></a><span class="lineno"> 576</span> }</div>
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<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  </div>
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<div class="line"><a name="l00578"></a><span class="lineno"> 578</span> <a class="code" href="classripple_1_1SHAMap_1_1const__iterator.html">SHAMap::const_iterator</a></div>
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<div class="line"><a name="l00579"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a83efcf0959f82f436e05b9b138a58efc"> 579</a></span> <a class="code" href="classripple_1_1SHAMap.html#a83efcf0959f82f436e05b9b138a58efc">SHAMap::upper_bound</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& <span class="keywordtype">id</span>)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00580"></a><span class="lineno"> 580</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="comment">// Get a const_iterator to the next item in the tree after a given item</span></div>
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<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <span class="comment">// item need not be in tree</span></div>
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<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack.html">SharedPtrNodeStack</a> stack;</div>
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<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <a class="code" href="classripple_1_1SHAMap.html#a57c9afd6af077bbca5efc4ee640c7a2d">walkTowardsKey</a>(<span class="keywordtype">id</span>, &stack);</div>
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<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <span class="keywordflow">while</span> (!stack.<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="l00586"></a><span class="lineno"> 586</span>  {</div>
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<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="keyword">auto</span> [node, nodeID] = stack.<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="l00588"></a><span class="lineno"> 588</span>  <span class="keywordflow">if</span> (node->isLeaf())</div>
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|
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  {</div>
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|
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <span class="keyword">auto</span> leaf = <span class="keyword">static_cast<</span><a class="code" href="classripple_1_1SHAMapLeafNode.html">SHAMapLeafNode</a>*<span class="keyword">></span>(node.get());</div>
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<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keywordflow">if</span> (leaf->peekItem()->key() > id)</div>
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<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa2ccf44248af5be8a81db7091ad4d019">const_iterator</a>(</div>
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<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <span class="keyword">this</span>, leaf->peekItem().get(), std::move(stack));</div>
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|
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  }</div>
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|
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  <span class="keywordflow">else</span></div>
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|
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  {</div>
|
|
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  <span class="keyword">auto</span> inner = std::static_pointer_cast<SHAMapInnerNode>(node);</div>
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|
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> branch = <a class="code" href="namespaceripple.html#a179c66641961c1b976e7c050860064a3">selectBranch</a>(nodeID, <span class="keywordtype">id</span>) + 1;</div>
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|
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  branch < <a class="code" href="classripple_1_1SHAMap.html#af8599964238eb94d795606f220654db9">branchFactor</a>;</div>
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|
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  ++branch)</div>
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|
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  {</div>
|
|
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <span class="keywordflow">if</span> (!inner->isEmptyBranch(branch))</div>
|
|
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  {</div>
|
|
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  node = <a class="code" href="classripple_1_1SHAMap.html#a26f587d4b772fd02113deb67ff052e20">descendThrow</a>(inner, branch);</div>
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|
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <span class="keyword">auto</span> leaf = <a class="code" href="classripple_1_1SHAMap.html#a1f01214958eaeab184663b9424651a4b">firstBelow</a>(node, stack, branch);</div>
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|
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  <span class="keywordflow">if</span> (!leaf)</div>
|
|
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  Throw<SHAMapMissingNode>(<a class="code" href="classripple_1_1SHAMap.html#a343edca635d6cf2df19026569be34313">type_</a>, <span class="keywordtype">id</span>);</div>
|
|
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa2ccf44248af5be8a81db7091ad4d019">const_iterator</a>(</div>
|
|
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  <span class="keyword">this</span>, leaf->peekItem().get(), std::move(stack));</div>
|
|
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  }</div>
|
|
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  }</div>
|
|
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  }</div>
|
|
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/pop.html">pop</a>();</div>
|
|
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  }</div>
|
|
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1SHAMap.html#a71caeac6f4a3bce67cc8476a440509c1">end</a>();</div>
|
|
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span> }</div>
|
|
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  </div>
|
|
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span> <span class="keywordtype">bool</span></div>
|
|
<div class="line"><a name="l00619"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a0a9bf789b31096bb8938b6fc93bac625"> 619</a></span> <a class="code" href="classripple_1_1SHAMap.html#a0a9bf789b31096bb8938b6fc93bac625">SHAMap::hasItem</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& <span class="keywordtype">id</span>)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  <span class="keywordflow">return</span> (<a class="code" href="classripple_1_1SHAMap.html#af6a56124ffdd304fb80e45c9b8ae7e62">findKey</a>(<span class="keywordtype">id</span>) != <span class="keyword">nullptr</span>);</div>
|
|
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span> }</div>
|
|
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  </div>
|
|
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span> <span class="keywordtype">bool</span></div>
|
|
<div class="line"><a name="l00625"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#ad34b4b3f4c26154a0ad8e63ada075f88"> 625</a></span> <a class="code" href="classripple_1_1SHAMap.html#ad34b4b3f4c26154a0ad8e63ada075f88">SHAMap::delItem</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& <span class="keywordtype">id</span>)</div>
|
|
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span> {</div>
|
|
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  <span class="comment">// delete the item with this ID</span></div>
|
|
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  assert(<a class="code" href="classripple_1_1SHAMap.html#a50ed233b23a5065f500249cf23f1a183">state_</a> != <a class="code" href="namespaceripple.html#a49003667116eb98c6e966f36e5dd1c77a11efd9ae6f76e706e3f1b34d97584ebc">SHAMapState::Immutable</a>);</div>
|
|
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  </div>
|
|
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack.html">SharedPtrNodeStack</a> stack;</div>
|
|
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  <a class="code" href="classripple_1_1SHAMap.html#a57c9afd6af077bbca5efc4ee640c7a2d">walkTowardsKey</a>(<span class="keywordtype">id</span>, &stack);</div>
|
|
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  </div>
|
|
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  <span class="keywordflow">if</span> (stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/empty.html">empty</a>())</div>
|
|
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  Throw<SHAMapMissingNode>(<a class="code" href="classripple_1_1SHAMap.html#a343edca635d6cf2df19026569be34313">type_</a>, <span class="keywordtype">id</span>);</div>
|
|
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  </div>
|
|
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  <span class="keyword">auto</span> leaf = std::dynamic_pointer_cast<SHAMapLeafNode>(stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/top.html">top</a>().<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">first</a>);</div>
|
|
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/pop.html">pop</a>();</div>
|
|
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  </div>
|
|
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  <span class="keywordflow">if</span> (!leaf || (leaf->peekItem()->key() != <span class="keywordtype">id</span>))</div>
|
|
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  </div>
|
|
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  <a class="code" href="namespaceripple.html#ae0356b1de00f841c554c830be509dd58">SHAMapNodeType</a> type = leaf->getType();</div>
|
|
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  </div>
|
|
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  <span class="comment">// What gets attached to the end of the chain</span></div>
|
|
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <span class="comment">// (For now, nothing, since we deleted the leaf)</span></div>
|
|
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a> prevNode;</div>
|
|
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  </div>
|
|
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  <span class="keywordflow">while</span> (!stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/empty.html">empty</a>())</div>
|
|
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  {</div>
|
|
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  <span class="keyword">auto</span> node =</div>
|
|
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  std::static_pointer_cast<SHAMapInnerNode>(stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/top.html">top</a>().<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">first</a>);</div>
|
|
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  <a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a> nodeID = stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/top.html">top</a>().<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">second</a>;</div>
|
|
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/pop.html">pop</a>();</div>
|
|
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  </div>
|
|
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  node = <a class="code" href="classripple_1_1SHAMap.html#ad4a7aa36e5d6888012e4e4414f98b73c">unshareNode</a>(std::move(node), nodeID);</div>
|
|
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  node->setChild(<a class="code" href="namespaceripple.html#a179c66641961c1b976e7c050860064a3">selectBranch</a>(nodeID, <span class="keywordtype">id</span>), prevNode);</div>
|
|
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  </div>
|
|
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  <span class="keywordflow">if</span> (!nodeID.<a class="code" href="classripple_1_1SHAMapNodeID.html#a205ce1fb183881d67a7b171533141c6b">isRoot</a>())</div>
|
|
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  {</div>
|
|
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  <span class="comment">// we may have made this a node with 1 or 0 children</span></div>
|
|
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  <span class="comment">// And, if so, we need to remove this branch</span></div>
|
|
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> bc = node->getBranchCount();</div>
|
|
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  <span class="keywordflow">if</span> (bc == 0)</div>
|
|
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  {</div>
|
|
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  <span class="comment">// no children below this branch</span></div>
|
|
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  prevNode.<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr/reset.html">reset</a>();</div>
|
|
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  }</div>
|
|
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (bc == 1)</div>
|
|
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  {</div>
|
|
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  <span class="comment">// If there's only one item, pull up on the thread</span></div>
|
|
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <span class="keyword">auto</span> item = <a class="code" href="classripple_1_1SHAMap.html#a944948c4ffd1bdc5767c58e76edc21ea">onlyBelow</a>(node.get());</div>
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|
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  </div>
|
|
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  <span class="keywordflow">if</span> (item)</div>
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|
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  {</div>
|
|
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="classripple_1_1SHAMap.html#af8599964238eb94d795606f220654db9">branchFactor</a>; ++i)</div>
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|
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  {</div>
|
|
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  <span class="keywordflow">if</span> (!node->isEmptyBranch(i))</div>
|
|
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  {</div>
|
|
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  node->setChild(i, <span class="keyword">nullptr</span>);</div>
|
|
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  <span class="keywordflow">break</span>;</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>  }</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>  prevNode = <a class="code" href="namespaceripple.html#a290b06e05d4261e2042dafbb85f6ccf9">makeTypedLeaf</a>(type, item, node->cowid());</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>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  {</div>
|
|
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  prevNode = std::move(node);</div>
|
|
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  }</div>
|
|
<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="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  {</div>
|
|
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  <span class="comment">// This node is now the end of the branch</span></div>
|
|
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  prevNode = std::move(node);</div>
|
|
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  }</div>
|
|
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  }</div>
|
|
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  }</div>
|
|
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  </div>
|
|
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</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>  </div>
|
|
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span> <span class="keywordtype">bool</span></div>
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|
<div class="line"><a name="l00703"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a9bc9928b273e0467788329faa8f65e96"> 703</a></span> <a class="code" href="classripple_1_1SHAMap.html#a9bc9928b273e0467788329faa8f65e96">SHAMap::addGiveItem</a>(<a class="code" href="namespaceripple.html#ae0356b1de00f841c554c830be509dd58">SHAMapNodeType</a> type, <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapItem const></a> item)</div>
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|
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span> {</div>
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|
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  assert(<a class="code" href="classripple_1_1SHAMap.html#a50ed233b23a5065f500249cf23f1a183">state_</a> != <a class="code" href="namespaceripple.html#a49003667116eb98c6e966f36e5dd1c77a11efd9ae6f76e706e3f1b34d97584ebc">SHAMapState::Immutable</a>);</div>
|
|
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  assert(type != <a class="code" href="namespaceripple.html#ae0356b1de00f841c554c830be509dd58a603cc9fa7c68a8ccd6d25fbb0dd83248">SHAMapNodeType::tnINNER</a>);</div>
|
|
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  </div>
|
|
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  <span class="comment">// add the specified item, does not update</span></div>
|
|
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <a class="code" href="classripple_1_1base__uint.html">uint256</a> tag = item->key();</div>
|
|
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  </div>
|
|
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack.html">SharedPtrNodeStack</a> stack;</div>
|
|
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  <a class="code" href="classripple_1_1SHAMap.html#a57c9afd6af077bbca5efc4ee640c7a2d">walkTowardsKey</a>(tag, &stack);</div>
|
|
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  </div>
|
|
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <span class="keywordflow">if</span> (stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/empty.html">empty</a>())</div>
|
|
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  Throw<SHAMapMissingNode>(<a class="code" href="classripple_1_1SHAMap.html#a343edca635d6cf2df19026569be34313">type_</a>, tag);</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="keyword">auto</span> [node, nodeID] = stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/top.html">top</a>();</div>
|
|
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/pop.html">pop</a>();</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="keywordflow">if</span> (node->isLeaf())</div>
|
|
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  {</div>
|
|
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  <span class="keyword">auto</span> leaf = std::static_pointer_cast<SHAMapLeafNode>(node);</div>
|
|
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  <span class="keywordflow">if</span> (leaf->peekItem()->key() == tag)</div>
|
|
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <span class="keywordflow">return</span> <span class="keyword">false</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>  node = <a class="code" href="classripple_1_1SHAMap.html#ad4a7aa36e5d6888012e4e4414f98b73c">unshareNode</a>(std::move(node), nodeID);</div>
|
|
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  <span class="keywordflow">if</span> (node->isInner())</div>
|
|
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  {</div>
|
|
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  <span class="comment">// easy case, we end on an inner node</span></div>
|
|
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  <span class="keyword">auto</span> inner = std::static_pointer_cast<SHAMapInnerNode>(node);</div>
|
|
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  <span class="keywordtype">int</span> branch = <a class="code" href="namespaceripple.html#a179c66641961c1b976e7c050860064a3">selectBranch</a>(nodeID, tag);</div>
|
|
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  assert(inner->isEmptyBranch(branch));</div>
|
|
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  <span class="keyword">auto</span> newNode = <a class="code" href="namespaceripple.html#a290b06e05d4261e2042dafbb85f6ccf9">makeTypedLeaf</a>(type, std::move(item), <a class="code" href="classripple_1_1SHAMap.html#a9ab1e2b9e495808a7e7b7ce4483460a0">cowid_</a>);</div>
|
|
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  inner->setChild(branch, newNode);</div>
|
|
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  }</div>
|
|
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  {</div>
|
|
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  <span class="comment">// this is a leaf node that has to be made an inner node holding two</span></div>
|
|
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  <span class="comment">// items</span></div>
|
|
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  <span class="keyword">auto</span> leaf = std::static_pointer_cast<SHAMapLeafNode>(node);</div>
|
|
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapItem const></a> otherItem = leaf->peekItem();</div>
|
|
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  assert(otherItem && (tag != otherItem->key()));</div>
|
|
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  </div>
|
|
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  node = std::make_shared<SHAMapInnerNode>(node->cowid());</div>
|
|
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  </div>
|
|
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> b1, b2;</div>
|
|
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  </div>
|
|
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  <span class="keywordflow">while</span> ((b1 = <a class="code" href="namespaceripple.html#a179c66641961c1b976e7c050860064a3">selectBranch</a>(nodeID, tag)) ==</div>
|
|
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  (b2 = <a class="code" href="namespaceripple.html#a179c66641961c1b976e7c050860064a3">selectBranch</a>(nodeID, otherItem->key())))</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>  stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/push.html">push</a>({node, nodeID});</div>
|
|
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  </div>
|
|
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  <span class="comment">// we need a new inner node, since both go on same branch at this</span></div>
|
|
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  <span class="comment">// level</span></div>
|
|
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  nodeID = nodeID.getChildNodeID(b1);</div>
|
|
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  node = std::make_shared<SHAMapInnerNode>(<a class="code" href="classripple_1_1SHAMap.html#a9ab1e2b9e495808a7e7b7ce4483460a0">cowid_</a>);</div>
|
|
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  }</div>
|
|
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  </div>
|
|
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  <span class="comment">// we can add the two leaf nodes here</span></div>
|
|
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  assert(node->isInner());</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="keyword">auto</span> inner = <span class="keyword">static_cast<</span><a class="code" href="classripple_1_1SHAMapInnerNode.html">SHAMapInnerNode</a>*<span class="keyword">></span>(node.get());</div>
|
|
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  inner-><a class="code" href="classripple_1_1SHAMapInnerNode.html#a816fb1a18b49832dcffccc073a5dd929">setChild</a>(b1, <a class="code" href="namespaceripple.html#a290b06e05d4261e2042dafbb85f6ccf9">makeTypedLeaf</a>(type, std::move(item), <a class="code" href="classripple_1_1SHAMap.html#a9ab1e2b9e495808a7e7b7ce4483460a0">cowid_</a>));</div>
|
|
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  inner->setChild(b2, <a class="code" href="namespaceripple.html#a290b06e05d4261e2042dafbb85f6ccf9">makeTypedLeaf</a>(type, std::move(otherItem), <a class="code" href="classripple_1_1SHAMap.html#a9ab1e2b9e495808a7e7b7ce4483460a0">cowid_</a>));</div>
|
|
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  }</div>
|
|
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  </div>
|
|
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  <a class="code" href="classripple_1_1SHAMap.html#a36ba184d7125776bff17e081e9e1d7ed">dirtyUp</a>(stack, tag, node);</div>
|
|
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span> }</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> <span class="keywordtype">bool</span></div>
|
|
<div class="line"><a name="l00772"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#ad628222b8fa175537889873ff6724cc0"> 772</a></span> <a class="code" href="classripple_1_1SHAMap.html#ad628222b8fa175537889873ff6724cc0">SHAMap::addItem</a>(<a class="code" href="namespaceripple.html#ae0356b1de00f841c554c830be509dd58">SHAMapNodeType</a> type, <a class="code" href="classripple_1_1SHAMapItem.html">SHAMapItem</a>&& i)</div>
|
|
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span> {</div>
|
|
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1SHAMap.html#a9bc9928b273e0467788329faa8f65e96">addGiveItem</a>(type, std::make_shared<SHAMapItem const>(std::move(i)));</div>
|
|
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span> }</div>
|
|
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  </div>
|
|
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span> <a class="code" href="classripple_1_1SHAMapHash.html">SHAMapHash</a></div>
|
|
<div class="line"><a name="l00778"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a9b0dff3c3bf35efc30104c93becdc079"> 778</a></span> <a class="code" href="classripple_1_1SHAMap.html#a9b0dff3c3bf35efc30104c93becdc079">SHAMap::getHash</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  <span class="keyword">auto</span> hash = <a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a>->getHash();</div>
|
|
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  <span class="keywordflow">if</span> (hash.isZero())</div>
|
|
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  {</div>
|
|
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  <span class="keyword">const_cast<</span><a class="code" href="classripple_1_1SHAMap.html">SHAMap</a>&<span class="keyword">></span>(*this).<a class="code" href="classripple_1_1SHAMap.html#aee5ccc6cf9fa63aa25765227007893fb">unshare</a>();</div>
|
|
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  hash = <a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a>->getHash();</div>
|
|
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  }</div>
|
|
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  <span class="keywordflow">return</span> hash;</div>
|
|
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span> }</div>
|
|
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  </div>
|
|
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span> <span class="keywordtype">bool</span></div>
|
|
<div class="line"><a name="l00790"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#ab40ce9ae2e8df178c78440b40b6a2cda"> 790</a></span> <a class="code" href="classripple_1_1SHAMap.html#ab40ce9ae2e8df178c78440b40b6a2cda">SHAMap::updateGiveItem</a>(</div>
|
|
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  <a class="code" href="namespaceripple.html#ae0356b1de00f841c554c830be509dd58">SHAMapNodeType</a> type,</div>
|
|
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapItem const></a> item)</div>
|
|
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span> {</div>
|
|
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  <span class="comment">// can't change the tag but can change the hash</span></div>
|
|
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  <a class="code" href="classripple_1_1base__uint.html">uint256</a> tag = item->key();</div>
|
|
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  </div>
|
|
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  assert(<a class="code" href="classripple_1_1SHAMap.html#a50ed233b23a5065f500249cf23f1a183">state_</a> != <a class="code" href="namespaceripple.html#a49003667116eb98c6e966f36e5dd1c77a11efd9ae6f76e706e3f1b34d97584ebc">SHAMapState::Immutable</a>);</div>
|
|
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  </div>
|
|
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack.html">SharedPtrNodeStack</a> stack;</div>
|
|
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  <a class="code" href="classripple_1_1SHAMap.html#a57c9afd6af077bbca5efc4ee640c7a2d">walkTowardsKey</a>(tag, &stack);</div>
|
|
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  </div>
|
|
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  <span class="keywordflow">if</span> (stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/empty.html">empty</a>())</div>
|
|
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  Throw<SHAMapMissingNode>(<a class="code" href="classripple_1_1SHAMap.html#a343edca635d6cf2df19026569be34313">type_</a>, tag);</div>
|
|
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  </div>
|
|
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  <span class="keyword">auto</span> node = std::dynamic_pointer_cast<SHAMapLeafNode>(stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/top.html">top</a>().<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">first</a>);</div>
|
|
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  <span class="keyword">auto</span> nodeID = stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/top.html">top</a>().<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">second</a>;</div>
|
|
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/pop.html">pop</a>();</div>
|
|
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  </div>
|
|
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  <span class="keywordflow">if</span> (!node || (node->peekItem()->key() != tag))</div>
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|
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  {</div>
|
|
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  assert(<span class="keyword">false</span>);</div>
|
|
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  }</div>
|
|
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  </div>
|
|
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  <span class="keywordflow">if</span> (node->getType() != type)</div>
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|
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  {</div>
|
|
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  JLOG(<a class="code" href="classripple_1_1SHAMap.html#a149dff8600718cccd0d5b9e7af9d3c79">journal_</a>.<a class="code" href="classbeast_1_1Journal.html#a3dfb8e2e3eecccdb5cf78ff21bca069c">fatal</a>()) << <span class="stringliteral">"SHAMap::setItem: cross-type change!"</span>;</div>
|
|
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  }</div>
|
|
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  </div>
|
|
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  node = <a class="code" href="classripple_1_1SHAMap.html#ad4a7aa36e5d6888012e4e4414f98b73c">unshareNode</a>(std::move(node), nodeID);</div>
|
|
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  </div>
|
|
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  <span class="keywordflow">if</span> (node->setItem(std::move(item)))</div>
|
|
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  <a class="code" href="classripple_1_1SHAMap.html#a36ba184d7125776bff17e081e9e1d7ed">dirtyUp</a>(stack, tag, node);</div>
|
|
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  </div>
|
|
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span> }</div>
|
|
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  </div>
|
|
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span> <span class="keywordtype">bool</span></div>
|
|
<div class="line"><a name="l00830"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#ad530edc60b33c2eb590d2be1cb12f2de"> 830</a></span> <a class="code" href="classripple_1_1SHAMap.html#ad530edc60b33c2eb590d2be1cb12f2de">SHAMap::fetchRoot</a>(<a class="code" href="classripple_1_1SHAMapHash.html">SHAMapHash</a> <span class="keyword">const</span>& hash, <a class="code" href="classripple_1_1SHAMapSyncFilter.html">SHAMapSyncFilter</a>* filter)</div>
|
|
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span> {</div>
|
|
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  <span class="keywordflow">if</span> (hash == <a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a>->getHash())</div>
|
|
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  </div>
|
|
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> stream = <a class="code" href="classripple_1_1SHAMap.html#a149dff8600718cccd0d5b9e7af9d3c79">journal_</a>.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>())</div>
|
|
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  {</div>
|
|
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1SHAMap.html#a343edca635d6cf2df19026569be34313">type_</a> == <a class="code" href="namespaceripple.html#a5d9fe757c37a7602a883d30b14e1bf3cae6bed345f53943469741d7295552fcd4">SHAMapType::TRANSACTION</a>)</div>
|
|
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  {</div>
|
|
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  stream << <span class="stringliteral">"Fetch root TXN node "</span> << hash;</div>
|
|
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  }</div>
|
|
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1SHAMap.html#a343edca635d6cf2df19026569be34313">type_</a> == <a class="code" href="namespaceripple.html#a5d9fe757c37a7602a883d30b14e1bf3ca2b848a8cc886d253d21a77c43cd50aae">SHAMapType::STATE</a>)</div>
|
|
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  {</div>
|
|
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  stream << <span class="stringliteral">"Fetch root STATE node "</span> << hash;</div>
|
|
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  }</div>
|
|
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  {</div>
|
|
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  stream << <span class="stringliteral">"Fetch root SHAMap node "</span> << hash;</div>
|
|
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  }</div>
|
|
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  }</div>
|
|
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  </div>
|
|
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  <span class="keyword">auto</span> newRoot = <a class="code" href="classripple_1_1SHAMap.html#a03833149ffd297c6817572a2c082a3c7">fetchNodeNT</a>(hash, filter);</div>
|
|
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  </div>
|
|
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  <span class="keywordflow">if</span> (newRoot)</div>
|
|
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  {</div>
|
|
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  <a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a> = newRoot;</div>
|
|
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  assert(<a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a>->getHash() == hash);</div>
|
|
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  }</div>
|
|
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  </div>
|
|
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span> }</div>
|
|
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  </div>
|
|
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a></div>
|
|
<div class="line"><a name="l00876"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a4756fdd40d2fdb22002ab4d3e25ebde9"> 876</a></span> <a class="code" href="classripple_1_1SHAMap.html#a4756fdd40d2fdb22002ab4d3e25ebde9">SHAMap::writeNode</a>(<a class="code" href="namespaceripple.html#a57d7e7b27df7e719fdf5569f96be60a3">NodeObjectType</a> t, <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a> node)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  assert(node->cowid() == 0);</div>
|
|
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  assert(<a class="code" href="classripple_1_1SHAMap.html#a0b1d68d0723680664e14401c86625b9f">backed_</a>);</div>
|
|
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  </div>
|
|
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  <a class="code" href="classripple_1_1SHAMap.html#ad0807d9637171e188518d9e453c4e972">canonicalize</a>(node->getHash(), node);</div>
|
|
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  </div>
|
|
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  <a class="code" href="classripple_1_1Serializer.html">Serializer</a> s;</div>
|
|
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  node->serializeWithPrefix(s);</div>
|
|
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  <a class="code" href="classripple_1_1SHAMap.html#a5268c936212da93659dd05be9304e0bb">f_</a>.<a class="code" href="classripple_1_1Family.html#a2618f6f7bd3709acf853db111c814df2">db</a>().<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a7da2336581ee3348aad97c0d885658d0">store</a>(</div>
|
|
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  t, std::move(s.<a class="code" href="classripple_1_1Serializer.html#a6d7436e5990cb278bd924cef9396df3c">modData</a>()), node->getHash().as_uint256(), <a class="code" href="classripple_1_1SHAMap.html#acbedaf0be7acd2816e01be821fdc4697">ledgerSeq_</a>);</div>
|
|
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  <span class="keywordflow">return</span> node;</div>
|
|
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span> }</div>
|
|
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  </div>
|
|
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span> <span class="comment">// We can't modify an inner node someone else might have a</span></div>
|
|
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span> <span class="comment">// pointer to because flushing modifies inner nodes -- it</span></div>
|
|
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span> <span class="comment">// makes them point to canonical/shared nodes.</span></div>
|
|
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span> <span class="keyword">template</span> <<span class="keyword">class</span> Node></div>
|
|
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Node></a></div>
|
|
<div class="line"><a name="l00895"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a5afb093086264fa6ce9573d4703e1e85"> 895</a></span> <a class="code" href="classripple_1_1SHAMap.html#a5afb093086264fa6ce9573d4703e1e85">SHAMap::preFlushNode</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Node></a> node)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  <span class="comment">// A shared node should never need to be flushed</span></div>
|
|
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  <span class="comment">// because that would imply someone modified it</span></div>
|
|
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  assert(node->cowid() != 0);</div>
|
|
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span>  </div>
|
|
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  <span class="keywordflow">if</span> (node->cowid() != <a class="code" href="classripple_1_1SHAMap.html#a9ab1e2b9e495808a7e7b7ce4483460a0">cowid_</a>)</div>
|
|
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  {</div>
|
|
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  <span class="comment">// Node is not uniquely ours, so unshare it before</span></div>
|
|
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  <span class="comment">// possibly modifying it</span></div>
|
|
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span>  node = std::static_pointer_cast<Node>(node->clone(<a class="code" href="classripple_1_1SHAMap.html#a9ab1e2b9e495808a7e7b7ce4483460a0">cowid_</a>));</div>
|
|
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  }</div>
|
|
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  <span class="keywordflow">return</span> node;</div>
|
|
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span> }</div>
|
|
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  </div>
|
|
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span> <span class="keywordtype">int</span></div>
|
|
<div class="line"><a name="l00911"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#aee5ccc6cf9fa63aa25765227007893fb"> 911</a></span> <a class="code" href="classripple_1_1SHAMap.html#aee5ccc6cf9fa63aa25765227007893fb">SHAMap::unshare</a>()</div>
|
|
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span> {</div>
|
|
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  <span class="comment">// Don't share nodes with parent map</span></div>
|
|
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1SHAMap.html#a64d84916fb3113b9c855dbdad85cc0c2">walkSubTree</a>(<span class="keyword">false</span>, <a class="code" href="namespaceripple.html#a57d7e7b27df7e719fdf5569f96be60a3ac9d2b0df1bd24ef0d09db1040dceac6b">hotUNKNOWN</a>);</div>
|
|
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span> }</div>
|
|
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  </div>
|
|
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span> <span class="keywordtype">int</span></div>
|
|
<div class="line"><a name="l00918"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#ae6fddc16c43b58e725afde738f4a70a8"> 918</a></span> <a class="code" href="classripple_1_1SHAMap.html#ae6fddc16c43b58e725afde738f4a70a8">SHAMap::flushDirty</a>(<a class="code" href="namespaceripple.html#a57d7e7b27df7e719fdf5569f96be60a3">NodeObjectType</a> t)</div>
|
|
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span> {</div>
|
|
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  <span class="comment">// We only write back if this map is backed.</span></div>
|
|
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1SHAMap.html#a64d84916fb3113b9c855dbdad85cc0c2">walkSubTree</a>(<a class="code" href="classripple_1_1SHAMap.html#a0b1d68d0723680664e14401c86625b9f">backed_</a>, t);</div>
|
|
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span> }</div>
|
|
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span>  </div>
|
|
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span> <span class="keywordtype">int</span></div>
|
|
<div class="line"><a name="l00925"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a64d84916fb3113b9c855dbdad85cc0c2"> 925</a></span> <a class="code" href="classripple_1_1SHAMap.html#a64d84916fb3113b9c855dbdad85cc0c2">SHAMap::walkSubTree</a>(<span class="keywordtype">bool</span> doWrite, <a class="code" href="namespaceripple.html#a57d7e7b27df7e719fdf5569f96be60a3">NodeObjectType</a> t)</div>
|
|
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span> {</div>
|
|
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  assert(!doWrite || <a class="code" href="classripple_1_1SHAMap.html#a0b1d68d0723680664e14401c86625b9f">backed_</a>);</div>
|
|
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  </div>
|
|
<div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  <span class="keywordtype">int</span> flushed = 0;</div>
|
|
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  </div>
|
|
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a> || (<a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a>->cowid() == 0))</div>
|
|
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  <span class="keywordflow">return</span> flushed;</div>
|
|
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  </div>
|
|
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a>->isLeaf())</div>
|
|
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  { <span class="comment">// special case -- root_ is leaf</span></div>
|
|
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span>  <a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a> = <a class="code" href="classripple_1_1SHAMap.html#a5afb093086264fa6ce9573d4703e1e85">preFlushNode</a>(std::move(<a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a>));</div>
|
|
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span>  <a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a>->updateHash();</div>
|
|
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  <a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a>->unshare();</div>
|
|
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span>  </div>
|
|
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span>  <span class="keywordflow">if</span> (doWrite)</div>
|
|
<div class="line"><a name="l00941"></a><span class="lineno"> 941</span>  <a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a> = <a class="code" href="classripple_1_1SHAMap.html#a4756fdd40d2fdb22002ab4d3e25ebde9">writeNode</a>(t, std::move(<a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a>));</div>
|
|
<div class="line"><a name="l00942"></a><span class="lineno"> 942</span>  </div>
|
|
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span>  <span class="keywordflow">return</span> 1;</div>
|
|
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span>  }</div>
|
|
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span>  </div>
|
|
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span>  <span class="keyword">auto</span> node = std::static_pointer_cast<SHAMapInnerNode>(<a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a>);</div>
|
|
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span>  </div>
|
|
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span>  <span class="keywordflow">if</span> (node->isEmpty())</div>
|
|
<div class="line"><a name="l00949"></a><span class="lineno"> 949</span>  { <span class="comment">// replace empty root with a new empty root</span></div>
|
|
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span>  <a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a> = std::make_shared<SHAMapInnerNode>(0);</div>
|
|
<div class="line"><a name="l00951"></a><span class="lineno"> 951</span>  <span class="keywordflow">return</span> 1;</div>
|
|
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span>  }</div>
|
|
<div class="line"><a name="l00953"></a><span class="lineno"> 953</span>  </div>
|
|
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  <span class="comment">// Stack of {parent,index,child} pointers representing</span></div>
|
|
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span>  <span class="comment">// inner nodes we are in the process of flushing</span></div>
|
|
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  <span class="keyword">using</span> StackEntry = <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair<std::shared_ptr<SHAMapInnerNode></a>, <span class="keywordtype">int</span>>;</div>
|
|
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack.html">std::stack<StackEntry, std::vector<StackEntry></a>> stack;</div>
|
|
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span>  </div>
|
|
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span>  node = <a class="code" href="classripple_1_1SHAMap.html#a5afb093086264fa6ce9573d4703e1e85">preFlushNode</a>(std::move(node));</div>
|
|
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span>  </div>
|
|
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span>  <span class="keywordtype">int</span> pos = 0;</div>
|
|
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span>  </div>
|
|
<div class="line"><a name="l00963"></a><span class="lineno"> 963</span>  <span class="comment">// We can't flush an inner node until we flush its children</span></div>
|
|
<div class="line"><a name="l00964"></a><span class="lineno"> 964</span>  <span class="keywordflow">while</span> (1)</div>
|
|
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span>  {</div>
|
|
<div class="line"><a name="l00966"></a><span class="lineno"> 966</span>  <span class="keywordflow">while</span> (pos < <a class="code" href="classripple_1_1SHAMap.html#af8599964238eb94d795606f220654db9">branchFactor</a>)</div>
|
|
<div class="line"><a name="l00967"></a><span class="lineno"> 967</span>  {</div>
|
|
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  <span class="keywordflow">if</span> (node->isEmptyBranch(pos))</div>
|
|
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  {</div>
|
|
<div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  ++pos;</div>
|
|
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span>  }</div>
|
|
<div class="line"><a name="l00972"></a><span class="lineno"> 972</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span>  {</div>
|
|
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span>  <span class="comment">// No need to do I/O. If the node isn't linked,</span></div>
|
|
<div class="line"><a name="l00975"></a><span class="lineno"> 975</span>  <span class="comment">// it can't need to be flushed</span></div>
|
|
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  <span class="keywordtype">int</span> branch = pos;</div>
|
|
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  <span class="keyword">auto</span> child = node->getChild(pos++);</div>
|
|
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  </div>
|
|
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span>  <span class="keywordflow">if</span> (child && (child->cowid() != 0))</div>
|
|
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  {</div>
|
|
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span>  <span class="comment">// This is a node that needs to be flushed</span></div>
|
|
<div class="line"><a name="l00982"></a><span class="lineno"> 982</span>  </div>
|
|
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  child = <a class="code" href="classripple_1_1SHAMap.html#a5afb093086264fa6ce9573d4703e1e85">preFlushNode</a>(std::move(child));</div>
|
|
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  </div>
|
|
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  <span class="keywordflow">if</span> (child->isInner())</div>
|
|
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  {</div>
|
|
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  <span class="comment">// save our place and work on this node</span></div>
|
|
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span>  </div>
|
|
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/emplace.html">emplace</a>(std::move(node), branch);</div>
|
|
<div class="line"><a name="l00990"></a><span class="lineno"> 990</span>  <span class="comment">// The semantics of this changes when we move to c++-20</span></div>
|
|
<div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  <span class="comment">// Right now no move will occur; With c++-20 child will</span></div>
|
|
<div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  <span class="comment">// be moved from.</span></div>
|
|
<div class="line"><a name="l00993"></a><span class="lineno"> 993</span>  node = std::static_pointer_cast<SHAMapInnerNode>(</div>
|
|
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  std::move(child));</div>
|
|
<div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  pos = 0;</div>
|
|
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  }</div>
|
|
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  {</div>
|
|
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  <span class="comment">// flush this leaf</span></div>
|
|
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  ++flushed;</div>
|
|
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>  </div>
|
|
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  assert(node->cowid() == <a class="code" href="classripple_1_1SHAMap.html#a9ab1e2b9e495808a7e7b7ce4483460a0">cowid_</a>);</div>
|
|
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>  child->updateHash();</div>
|
|
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>  child->unshare();</div>
|
|
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>  </div>
|
|
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  <span class="keywordflow">if</span> (doWrite)</div>
|
|
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>  child = <a class="code" href="classripple_1_1SHAMap.html#a4756fdd40d2fdb22002ab4d3e25ebde9">writeNode</a>(t, std::move(child));</div>
|
|
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>  </div>
|
|
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>  node->shareChild(branch, child);</div>
|
|
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>  }</div>
|
|
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  }</div>
|
|
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  }</div>
|
|
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  }</div>
|
|
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  </div>
|
|
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  <span class="comment">// update the hash of this inner node</span></div>
|
|
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  node->updateHashDeep();</div>
|
|
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  </div>
|
|
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>  <span class="comment">// This inner node can now be shared</span></div>
|
|
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  node->unshare();</div>
|
|
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  </div>
|
|
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>  <span class="keywordflow">if</span> (doWrite)</div>
|
|
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  node = std::static_pointer_cast<SHAMapInnerNode>(</div>
|
|
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>  <a class="code" href="classripple_1_1SHAMap.html#a4756fdd40d2fdb22002ab4d3e25ebde9">writeNode</a>(t, std::move(node)));</div>
|
|
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>  </div>
|
|
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>  ++flushed;</div>
|
|
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  </div>
|
|
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  <span class="keywordflow">if</span> (stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/empty.html">empty</a>())</div>
|
|
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>  </div>
|
|
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>  <span class="keyword">auto</span> parent = std::move(stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/top.html">top</a>().first);</div>
|
|
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>  pos = stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/top.html">top</a>().second;</div>
|
|
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>  stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/pop.html">pop</a>();</div>
|
|
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>  </div>
|
|
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>  <span class="comment">// Hook this inner node to its parent</span></div>
|
|
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>  assert(parent->cowid() == <a class="code" href="classripple_1_1SHAMap.html#a9ab1e2b9e495808a7e7b7ce4483460a0">cowid_</a>);</div>
|
|
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>  parent->shareChild(pos, node);</div>
|
|
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  </div>
|
|
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  <span class="comment">// Continue with parent's next child, if any</span></div>
|
|
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>  node = std::move(parent);</div>
|
|
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>  ++pos;</div>
|
|
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>  }</div>
|
|
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>  </div>
|
|
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>  <span class="comment">// Last inner node is the new root_</span></div>
|
|
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>  <a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a> = std::move(node);</div>
|
|
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>  </div>
|
|
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  <span class="keywordflow">return</span> flushed;</div>
|
|
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span> }</div>
|
|
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  </div>
|
|
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l01050"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a16c47b967da5fd093f51e7331f42c9b6"> 1050</a></span> <a class="code" href="classripple_1_1SHAMap.html#a16c47b967da5fd093f51e7331f42c9b6">SHAMap::dump</a>(<span class="keywordtype">bool</span> hash)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>  <span class="keywordtype">int</span> leafCount = 0;</div>
|
|
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>  JLOG(<a class="code" href="classripple_1_1SHAMap.html#a149dff8600718cccd0d5b9e7af9d3c79">journal_</a>.<a class="code" href="classbeast_1_1Journal.html#a87d6bd59020d94110027dcab3d9e3357">info</a>()) << <span class="stringliteral">" MAP Contains"</span>;</div>
|
|
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>  </div>
|
|
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack.html">std::stack<std::pair<SHAMapTreeNode*, SHAMapNodeID></a>> stack;</div>
|
|
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>  stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/push.html">push</a>({<a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a>.get(), <a class="code" href="classripple_1_1SHAMapNodeID.html">SHAMapNodeID</a>()});</div>
|
|
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>  </div>
|
|
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>  <span class="keywordflow">do</span></div>
|
|
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>  {</div>
|
|
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>  <span class="keyword">auto</span> [node, nodeID] = stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/top.html">top</a>();</div>
|
|
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>  stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/pop.html">pop</a>();</div>
|
|
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>  </div>
|
|
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>  JLOG(<a class="code" href="classripple_1_1SHAMap.html#a149dff8600718cccd0d5b9e7af9d3c79">journal_</a>.<a class="code" href="classbeast_1_1Journal.html#a87d6bd59020d94110027dcab3d9e3357">info</a>()) << node->getString(nodeID);</div>
|
|
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>  <span class="keywordflow">if</span> (hash)</div>
|
|
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>  {</div>
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<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>  JLOG(<a class="code" href="classripple_1_1SHAMap.html#a149dff8600718cccd0d5b9e7af9d3c79">journal_</a>.<a class="code" href="classbeast_1_1Journal.html#a87d6bd59020d94110027dcab3d9e3357">info</a>()) << <span class="stringliteral">"Hash: "</span> << node->getHash();</div>
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<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>  }</div>
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<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>  </div>
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<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>  <span class="keywordflow">if</span> (node->isInner())</div>
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<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>  {</div>
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<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>  <span class="keyword">auto</span> inner = <span class="keyword">static_cast<</span><a class="code" href="classripple_1_1SHAMapInnerNode.html">SHAMapInnerNode</a>*<span class="keyword">></span>(node);</div>
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<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="classripple_1_1SHAMap.html#af8599964238eb94d795606f220654db9">branchFactor</a>; ++i)</div>
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<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>  {</div>
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<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>  <span class="keywordflow">if</span> (!inner->isEmptyBranch(i))</div>
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<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>  {</div>
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<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>  <span class="keyword">auto</span> child = inner->getChildPointer(i);</div>
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<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>  <span class="keywordflow">if</span> (child)</div>
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<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>  {</div>
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<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>  assert(child->getHash() == inner->getChildHash(i));</div>
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<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>  stack.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack/push.html">push</a>({child, nodeID.getChildNodeID(i)});</div>
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<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>  }</div>
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<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>  }</div>
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<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>  }</div>
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<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>  }</div>
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<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>  ++leafCount;</div>
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<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>  } <span class="keywordflow">while</span> (!stack.<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="l01088"></a><span class="lineno"> 1088</span>  </div>
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<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>  JLOG(<a class="code" href="classripple_1_1SHAMap.html#a149dff8600718cccd0d5b9e7af9d3c79">journal_</a>.<a class="code" href="classbeast_1_1Journal.html#a87d6bd59020d94110027dcab3d9e3357">info</a>()) << leafCount << <span class="stringliteral">" resident leaves"</span>;</div>
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<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span> }</div>
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<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>  </div>
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<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a></div>
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<div class="line"><a name="l01093"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#ab39da8aa57430441b1f4fdce7fe6cbfe"> 1093</a></span> <a class="code" href="classripple_1_1SHAMap.html#ab39da8aa57430441b1f4fdce7fe6cbfe">SHAMap::cacheLookup</a>(<a class="code" href="classripple_1_1SHAMapHash.html">SHAMapHash</a> <span class="keyword">const</span>& hash)<span class="keyword"> const</span></div>
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<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>  <span class="keyword">auto</span> ret = <a class="code" href="classripple_1_1SHAMap.html#a5268c936212da93659dd05be9304e0bb">f_</a>.<a class="code" href="classripple_1_1Family.html#a794019ebd9859fb37a7a65b80e8d6df7">getTreeNodeCache</a>(<a class="code" href="classripple_1_1SHAMap.html#acbedaf0be7acd2816e01be821fdc4697">ledgerSeq_</a>)->fetch(hash.<a class="code" href="classripple_1_1SHAMapHash.html#a8f95b5bc14b7085d368f56aeaa17ef4f">as_uint256</a>());</div>
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<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>  assert(!ret || !ret->cowid());</div>
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<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>  <span class="keywordflow">return</span> ret;</div>
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<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span> }</div>
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<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>  </div>
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<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span> <span class="keywordtype">void</span></div>
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<div class="line"><a name="l01101"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#ad0807d9637171e188518d9e453c4e972"> 1101</a></span> <a class="code" href="classripple_1_1SHAMap.html#ad0807d9637171e188518d9e453c4e972">SHAMap::canonicalize</a>(</div>
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<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>  <a class="code" href="classripple_1_1SHAMapHash.html">SHAMapHash</a> <span class="keyword">const</span>& hash,</div>
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<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SHAMapTreeNode></a>& node)<span class="keyword"> const</span></div>
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<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>  assert(<a class="code" href="classripple_1_1SHAMap.html#a0b1d68d0723680664e14401c86625b9f">backed_</a>);</div>
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<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>  assert(node->cowid() == 0);</div>
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<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>  assert(node->getHash() == hash);</div>
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<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>  </div>
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<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>  <a class="code" href="classripple_1_1SHAMap.html#a5268c936212da93659dd05be9304e0bb">f_</a>.<a class="code" href="classripple_1_1Family.html#a794019ebd9859fb37a7a65b80e8d6df7">getTreeNodeCache</a>(<a class="code" href="classripple_1_1SHAMap.html#acbedaf0be7acd2816e01be821fdc4697">ledgerSeq_</a>)</div>
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<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>  ->canonicalize_replace_client(hash.<a class="code" href="classripple_1_1SHAMapHash.html#a8f95b5bc14b7085d368f56aeaa17ef4f">as_uint256</a>(), node);</div>
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<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span> }</div>
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<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>  </div>
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<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span> <span class="keywordtype">void</span></div>
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<div class="line"><a name="l01114"></a><span class="lineno"><a class="line" href="classripple_1_1SHAMap.html#a721b11739ad539851737443deeccf96b"> 1114</a></span> <a class="code" href="classripple_1_1SHAMap.html#a721b11739ad539851737443deeccf96b">SHAMap::invariants</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>  (void)<a class="code" href="classripple_1_1SHAMap.html#a9b0dff3c3bf35efc30104c93becdc079">getHash</a>(); <span class="comment">// update node hashes</span></div>
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|
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>  <span class="keyword">auto</span> node = <a class="code" href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">root_</a>.get();</div>
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|
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>  assert(node != <span class="keyword">nullptr</span>);</div>
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|
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>  assert(!node->isLeaf());</div>
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<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/stack.html">SharedPtrNodeStack</a> stack;</div>
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<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> leaf = <a class="code" href="classripple_1_1SHAMap.html#aa349ff193020caf2178e28ef6392e675">peekFirstItem</a>(stack); leaf != <span class="keyword">nullptr</span>;</div>
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<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>  leaf = <a class="code" href="classripple_1_1SHAMap.html#a5902b212b3da87e522eef58c6c0c83e9">peekNextItem</a>(leaf->peekItem()->key(), stack))</div>
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<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>  ;</div>
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<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>  node->invariants(<span class="keyword">true</span>);</div>
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|
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span> }</div>
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<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>  </div>
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<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span> } <span class="comment">// namespace ripple</span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="aclassbeast_1_1Journal_html_a3dfb8e2e3eecccdb5cf78ff21bca069c"><div class="ttname"><a href="classbeast_1_1Journal.html#a3dfb8e2e3eecccdb5cf78ff21bca069c">beast::Journal::fatal</a></div><div class="ttdeci">Stream fatal() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00339">Journal.h:339</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapInnerNode_html_a11f313e4e571af4bd75a5a3f7abeceee"><div class="ttname"><a href="classripple_1_1SHAMapInnerNode.html#a11f313e4e571af4bd75a5a3f7abeceee">ripple::SHAMapInnerNode::isInner</a></div><div class="ttdeci">bool isInner() const override</div><div class="ttdoc">Determines if this is an inner node.</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapInnerNode_8h_source.html#l00128">SHAMapInnerNode.h:128</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a57d7e7b27df7e719fdf5569f96be60a3ac9d2b0df1bd24ef0d09db1040dceac6b"><div class="ttname"><a href="namespaceripple.html#a57d7e7b27df7e719fdf5569f96be60a3ac9d2b0df1bd24ef0d09db1040dceac6b">ripple::hotUNKNOWN</a></div><div class="ttdeci">@ hotUNKNOWN</div><div class="ttdef"><b>Definition:</b> <a href="NodeObject_8h_source.html#l00033">NodeObject.h:33</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a721b11739ad539851737443deeccf96b"><div class="ttname"><a href="classripple_1_1SHAMap.html#a721b11739ad539851737443deeccf96b">ripple::SHAMap::invariants</a></div><div class="ttdeci">void invariants() const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l01114">SHAMap.cpp:1114</a></div></div>
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<div class="ttc" id="aclassripple_1_1Family_html_a794019ebd9859fb37a7a65b80e8d6df7"><div class="ttname"><a href="classripple_1_1Family.html#a794019ebd9859fb37a7a65b80e8d6df7">ripple::Family::getTreeNodeCache</a></div><div class="ttdeci">virtual std::shared_ptr< TreeNodeCache > getTreeNodeCache(std::uint32_t ledgerSeq)=0</div><div class="ttdoc">Return a pointer to the Family Tree Node Cache.</div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_af8599964238eb94d795606f220654db9"><div class="ttname"><a href="classripple_1_1SHAMap.html#af8599964238eb94d795606f220654db9">ripple::SHAMap::branchFactor</a></div><div class="ttdeci">static constexpr unsigned int branchFactor</div><div class="ttdoc">Number of children each non-leaf node has (the 'radix tree' part of the map)</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8h_source.html#l00116">SHAMap.h:116</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_aa3221154f0a1742601dba0160b900ae1"><div class="ttname"><a href="classripple_1_1SHAMap.html#aa3221154f0a1742601dba0160b900ae1">ripple::SHAMap::descendNoStore</a></div><div class="ttdeci">std::shared_ptr< SHAMapTreeNode > descendNoStore(std::shared_ptr< SHAMapInnerNode > const &, int branch) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00333">SHAMap.cpp:333</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapInnerNode_html_a816fb1a18b49832dcffccc073a5dd929"><div class="ttname"><a href="classripple_1_1SHAMapInnerNode.html#a816fb1a18b49832dcffccc073a5dd929">ripple::SHAMapInnerNode::setChild</a></div><div class="ttdeci">void setChild(int m, std::shared_ptr< SHAMapTreeNode > const &child)</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapInnerNode_8cpp_source.html#l00283">SHAMapInnerNode.cpp:283</a></div></div>
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<div class="ttc" id="anamespaceripple_html_aabe37451093c21757855542d68fba3ce"><div class="ttname"><a href="namespaceripple.html#aabe37451093c21757855542d68fba3ce">ripple::makeSlice</a></div><div class="ttdeci">std::enable_if_t< std::is_same< T, char >::value||std::is_same< T, unsigned char >::value, Slice > makeSlice(std::array< T, N > const &a)</div><div class="ttdef"><b>Definition:</b> <a href="Slice_8h_source.html#l00240">Slice.h:240</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapNodeID_html_a23e606ffcd8a863d0f678f040001aedf"><div class="ttname"><a href="classripple_1_1SHAMapNodeID.html#a23e606ffcd8a863d0f678f040001aedf">ripple::SHAMapNodeID::getChildNodeID</a></div><div class="ttdeci">SHAMapNodeID getChildNodeID(unsigned int m) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapNodeID_8cpp_source.html#l00074">SHAMapNodeID.cpp:74</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_ac12fd99d7dee738a86015218f6e48433"><div class="ttname"><a href="classripple_1_1SHAMap.html#ac12fd99d7dee738a86015218f6e48433">ripple::SHAMap::SHAMap</a></div><div class="ttdeci">SHAMap(SHAMap const &)=delete</div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a5902b212b3da87e522eef58c6c0c83e9"><div class="ttname"><a href="classripple_1_1SHAMap.html#a5902b212b3da87e522eef58c6c0c83e9">ripple::SHAMap::peekNextItem</a></div><div class="ttdeci">SHAMapLeafNode const * peekNextItem(uint256 const &id, SharedPtrNodeStack &stack) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00527">SHAMap.cpp:527</a></div></div>
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<div class="ttc" id="ashared_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a9b0dff3c3bf35efc30104c93becdc079"><div class="ttname"><a href="classripple_1_1SHAMap.html#a9b0dff3c3bf35efc30104c93becdc079">ripple::SHAMap::getHash</a></div><div class="ttdeci">SHAMapHash getHash() const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00778">SHAMap.cpp:778</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a0b1d68d0723680664e14401c86625b9f"><div class="ttname"><a href="classripple_1_1SHAMap.html#a0b1d68d0723680664e14401c86625b9f">ripple::SHAMap::backed_</a></div><div class="ttdeci">bool backed_</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8h_source.html#l00110">SHAMap.h:110</a></div></div>
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<div class="ttc" id="anamespaceripple_html_ae0356b1de00f841c554c830be509dd58a603cc9fa7c68a8ccd6d25fbb0dd83248"><div class="ttname"><a href="namespaceripple.html#ae0356b1de00f841c554c830be509dd58a603cc9fa7c68a8ccd6d25fbb0dd83248">ripple::SHAMapNodeType::tnINNER</a></div><div class="ttdeci">@ tnINNER</div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a343edca635d6cf2df19026569be34313"><div class="ttname"><a href="classripple_1_1SHAMap.html#a343edca635d6cf2df19026569be34313">ripple::SHAMap::type_</a></div><div class="ttdeci">const SHAMapType type_</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8h_source.html#l00109">SHAMap.h:109</a></div></div>
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<div class="ttc" id="aexception_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/error/exception.html">std::exception</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html_abbe082bd27ca0f1d1365af2824e4f85b"><div class="ttname"><a href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">beast::Journal::trace</a></div><div class="ttdeci">Stream trace() const</div><div class="ttdoc">Severity stream access functions.</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00309">Journal.h:309</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a179c66641961c1b976e7c050860064a3"><div class="ttname"><a href="namespaceripple.html#a179c66641961c1b976e7c050860064a3">ripple::selectBranch</a></div><div class="ttdeci">unsigned int selectBranch(SHAMapNodeID const &id, uint256 const &hash)</div><div class="ttdoc">Returns the branch that would contain the given hash.</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapNodeID_8cpp_source.html#l00121">SHAMapNodeID.cpp:121</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_ab69c3b19b1d65ff919f578a610f32a3e"><div class="ttname"><a href="classripple_1_1SHAMap.html#ab69c3b19b1d65ff919f578a610f32a3e">ripple::SHAMap::fetchNodeFromDB</a></div><div class="ttdeci">std::shared_ptr< SHAMapTreeNode > fetchNodeFromDB(SHAMapHash const &hash) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00163">SHAMap.cpp:163</a></div></div>
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<div class="ttc" id="aclassripple_1_1Serializer_html_a6d7436e5990cb278bd924cef9396df3c"><div class="ttname"><a href="classripple_1_1Serializer.html#a6d7436e5990cb278bd924cef9396df3c">ripple::Serializer::modData</a></div><div class="ttdeci">Blob & modData()</div><div class="ttdef"><b>Definition:</b> <a href="Serializer_8h_source.html#l00176">Serializer.h:176</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_ad628222b8fa175537889873ff6724cc0"><div class="ttname"><a href="classripple_1_1SHAMap.html#ad628222b8fa175537889873ff6724cc0">ripple::SHAMap::addItem</a></div><div class="ttdeci">bool addItem(SHAMapNodeType type, SHAMapItem &&i)</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00772">SHAMap.cpp:772</a></div></div>
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<div class="ttc" id="anamespaceripple_html_ae0356b1de00f841c554c830be509dd58ab2364e40a67b08ba6170314afc07d07b"><div class="ttname"><a href="namespaceripple.html#ae0356b1de00f841c554c830be509dd58ab2364e40a67b08ba6170314afc07d07b">ripple::SHAMapNodeType::tnACCOUNT_STATE</a></div><div class="ttdeci">@ tnACCOUNT_STATE</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::first</a></div><div class="ttdeci">T first</div></div>
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<div class="ttc" id="anamespaceripple_html_a5d9fe757c37a7602a883d30b14e1bf3cae6bed345f53943469741d7295552fcd4"><div class="ttname"><a href="namespaceripple.html#a5d9fe757c37a7602a883d30b14e1bf3cae6bed345f53943469741d7295552fcd4">ripple::SHAMapType::TRANSACTION</a></div><div class="ttdeci">@ TRANSACTION</div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapInnerNode_html_ad1d3440e82f822d85cc57734a16dc524"><div class="ttname"><a href="classripple_1_1SHAMapInnerNode.html#ad1d3440e82f822d85cc57734a16dc524">ripple::SHAMapInnerNode::canonicalizeChild</a></div><div class="ttdeci">virtual std::shared_ptr< SHAMapTreeNode > canonicalizeChild(int branch, std::shared_ptr< SHAMapTreeNode > node)</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapInnerNode_8cpp_source.html#l00361">SHAMapInnerNode.cpp:361</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a64d84916fb3113b9c855dbdad85cc0c2"><div class="ttname"><a href="classripple_1_1SHAMap.html#a64d84916fb3113b9c855dbdad85cc0c2">ripple::SHAMap::walkSubTree</a></div><div class="ttdeci">int walkSubTree(bool doWrite, NodeObjectType t)</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00925">SHAMap.cpp:925</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a16c47b967da5fd093f51e7331f42c9b6"><div class="ttname"><a href="classripple_1_1SHAMap.html#a16c47b967da5fd093f51e7331f42c9b6">ripple::SHAMap::dump</a></div><div class="ttdeci">void dump(bool withHashes=false) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l01050">SHAMap.cpp:1050</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a57d7e7b27df7e719fdf5569f96be60a3"><div class="ttname"><a href="namespaceripple.html#a57d7e7b27df7e719fdf5569f96be60a3">ripple::NodeObjectType</a></div><div class="ttdeci">NodeObjectType</div><div class="ttdoc">The types of node objects.</div><div class="ttdef"><b>Definition:</b> <a href="NodeObject_8h_source.html#l00032">NodeObject.h:32</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a944948c4ffd1bdc5767c58e76edc21ea"><div class="ttname"><a href="classripple_1_1SHAMap.html#a944948c4ffd1bdc5767c58e76edc21ea">ripple::SHAMap::onlyBelow</a></div><div class="ttdeci">std::shared_ptr< SHAMapItem const > const & onlyBelow(SHAMapTreeNode *) const</div><div class="ttdoc">If there is only one leaf below this node, get its contents.</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00477">SHAMap.cpp:477</a></div></div>
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<div class="ttc" id="anamespaceripple_html_ae0356b1de00f841c554c830be509dd58"><div class="ttname"><a href="namespaceripple.html#ae0356b1de00f841c554c830be509dd58">ripple::SHAMapNodeType</a></div><div class="ttdeci">SHAMapNodeType</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapTreeNode_8h_source.html#l00126">SHAMapTreeNode.h:126</a></div></div>
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<div class="ttc" id="astack_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/stack.html">std::stack< std::pair< std::shared_ptr< SHAMapTreeNode >, SHAMapNodeID > ></a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a122cf539ce917e7a322cfb41c8db3f57"><div class="ttname"><a href="classripple_1_1SHAMap.html#a122cf539ce917e7a322cfb41c8db3f57">ripple::SHAMap::peekItem</a></div><div class="ttdeci">std::shared_ptr< SHAMapItem const > const & peekItem(uint256 const &id) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00556">SHAMap.cpp:556</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a66c2705a67ce6d7364f82cde3e2b4e2b"><div class="ttname"><a href="classripple_1_1SHAMap.html#a66c2705a67ce6d7364f82cde3e2b4e2b">ripple::SHAMap::fetchNode</a></div><div class="ttdeci">std::shared_ptr< SHAMapTreeNode > fetchNode(SHAMapHash const &hash) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00265">SHAMap.cpp:265</a></div></div>
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<div class="ttc" id="aemplace_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/stack/emplace.html">std::stack::emplace</a></div><div class="ttdeci">T emplace(T... args)</div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html_ad8fefe3e8ad583e1ed1bf02094ac3d8f"><div class="ttname"><a href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">beast::Journal::warn</a></div><div class="ttdeci">Stream warn() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00327">Journal.h:327</a></div></div>
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<div class="ttc" id="aget_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr/get.html">std::shared_ptr::get</a></div><div class="ttdeci">T get(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a03833149ffd297c6817572a2c082a3c7"><div class="ttname"><a href="classripple_1_1SHAMap.html#a03833149ffd297c6817572a2c082a3c7">ripple::SHAMap::fetchNodeNT</a></div><div class="ttdeci">std::shared_ptr< SHAMapTreeNode > fetchNodeNT(SHAMapHash const &hash) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00253">SHAMap.cpp:253</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a49003667116eb98c6e966f36e5dd1c77a9361bbf1ba577c105067533413bcfaea"><div class="ttname"><a href="namespaceripple.html#a49003667116eb98c6e966f36e5dd1c77a9361bbf1ba577c105067533413bcfaea">ripple::SHAMapState::Modifying</a></div><div class="ttdeci">@ Modifying</div><div class="ttdoc">The map is in flux and objects can be added and removed.</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a7da2336581ee3348aad97c0d885658d0"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a7da2336581ee3348aad97c0d885658d0">ripple::NodeStore::Database::store</a></div><div class="ttdeci">virtual void store(NodeObjectType type, Blob &&data, uint256 const &hash, std::uint32_t ledgerSeq)=0</div><div class="ttdoc">Store the object.</div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapNodeID_html"><div class="ttname"><a href="classripple_1_1SHAMapNodeID.html">ripple::SHAMapNodeID</a></div><div class="ttdoc">Identifies a node inside a SHAMap.</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapNodeID_8h_source.html#l00033">SHAMapNodeID.h:33</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_ae3639927ea223b4352d9cfe060827944"><div class="ttname"><a href="classripple_1_1SHAMap.html#ae3639927ea223b4352d9cfe060827944">ripple::SHAMap::snapShot</a></div><div class="ttdeci">std::shared_ptr< SHAMap > snapShot(bool isMutable) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00070">SHAMap.cpp:70</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a5d9fe757c37a7602a883d30b14e1bf3ca2b848a8cc886d253d21a77c43cd50aae"><div class="ttname"><a href="namespaceripple.html#a5d9fe757c37a7602a883d30b14e1bf3ca2b848a8cc886d253d21a77c43cd50aae">ripple::SHAMapType::STATE</a></div><div class="ttdeci">@ STATE</div></div>
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<div class="ttc" id="anamespaceripple_html_aa2ccf44248af5be8a81db7091ad4d019"><div class="ttname"><a href="namespaceripple.html#aa2ccf44248af5be8a81db7091ad4d019">ripple::const_iterator</a></div><div class="ttdeci">Dir::const_iterator const_iterator</div><div class="ttdef"><b>Definition:</b> <a href="Directory_8cpp_source.html#l00025">Directory.cpp:25</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_ab39da8aa57430441b1f4fdce7fe6cbfe"><div class="ttname"><a href="classripple_1_1SHAMap.html#ab39da8aa57430441b1f4fdce7fe6cbfe">ripple::SHAMap::cacheLookup</a></div><div class="ttdeci">std::shared_ptr< SHAMapTreeNode > cacheLookup(SHAMapHash const &hash) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l01093">SHAMap.cpp:1093</a></div></div>
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<div class="ttc" id="aclassripple_1_1Family_html_a195ad5c61d5ef6a5b269232ecea7ca55"><div class="ttname"><a href="classripple_1_1Family.html#a195ad5c61d5ef6a5b269232ecea7ca55">ripple::Family::missingNode</a></div><div class="ttdeci">virtual void missingNode(std::uint32_t refNum)=0</div></div>
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<div class="ttc" id="aclassripple_1_1Family_html_a2618f6f7bd3709acf853db111c814df2"><div class="ttname"><a href="classripple_1_1Family.html#a2618f6f7bd3709acf853db111c814df2">ripple::Family::db</a></div><div class="ttdeci">virtual NodeStore::Database & db()=0</div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapLeafNode_html"><div class="ttname"><a href="classripple_1_1SHAMapLeafNode.html">ripple::SHAMapLeafNode</a></div><div class="ttdef"><b>Definition:</b> <a href="SHAMapLeafNode_8h_source.html#l00032">SHAMapLeafNode.h:32</a></div></div>
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<div class="ttc" id="areset_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr/reset.html">std::shared_ptr::reset</a></div><div class="ttdeci">T reset(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapHash_html"><div class="ttname"><a href="classripple_1_1SHAMapHash.html">ripple::SHAMapHash</a></div><div class="ttdef"><b>Definition:</b> <a href="SHAMapTreeNode_8h_source.html#l00047">SHAMapTreeNode.h:47</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a49003667116eb98c6e966f36e5dd1c77a508354801fa1ec5fe0d75f1bdaa4d07f"><div class="ttname"><a href="namespaceripple.html#a49003667116eb98c6e966f36e5dd1c77a508354801fa1ec5fe0d75f1bdaa4d07f">ripple::SHAMapState::Synching</a></div><div class="ttdeci">@ Synching</div><div class="ttdoc">The map's hash is fixed but valid nodes may be missing and can be added.</div></div>
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<div class="ttc" id="anamespaceripple_html_ae0356b1de00f841c554c830be509dd58a9b447756a7d7ddf4e828beeb38d079f6"><div class="ttname"><a href="namespaceripple.html#ae0356b1de00f841c554c830be509dd58a9b447756a7d7ddf4e828beeb38d079f6">ripple::SHAMapNodeType::tnTRANSACTION_NM</a></div><div class="ttdeci">@ tnTRANSACTION_NM</div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a5268c936212da93659dd05be9304e0bb"><div class="ttname"><a href="classripple_1_1SHAMap.html#a5268c936212da93659dd05be9304e0bb">ripple::SHAMap::f_</a></div><div class="ttdeci">Family & f_</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8h_source.html#l00098">SHAMap.h:98</a></div></div>
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<div class="ttc" id="aunderlying_type_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/underlying_type.html">std::underlying_type_t</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_ad1e0bf994922cccd2fa1fd862e4a3bae"><div class="ttname"><a href="classripple_1_1SHAMap.html#ad1e0bf994922cccd2fa1fd862e4a3bae">ripple::SHAMap::descendAsync</a></div><div class="ttdeci">SHAMapTreeNode * descendAsync(SHAMapInnerNode *parent, int branch, SHAMapSyncFilter *filter, bool &pending) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00373">SHAMap.cpp:373</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapInnerNode_html_a5b4f103d62324f6efb4e21a8a6404c27"><div class="ttname"><a href="classripple_1_1SHAMapInnerNode.html#a5b4f103d62324f6efb4e21a8a6404c27">ripple::SHAMapInnerNode::isEmptyBranch</a></div><div class="ttdeci">bool isEmptyBranch(int m) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapInnerNode_8h_source.html#l00194">SHAMapInnerNode.h:194</a></div></div>
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<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint< 256 ></a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a0a9bf789b31096bb8938b6fc93bac625"><div class="ttname"><a href="classripple_1_1SHAMap.html#a0a9bf789b31096bb8938b6fc93bac625">ripple::SHAMap::hasItem</a></div><div class="ttdeci">bool hasItem(uint256 const &id) const</div><div class="ttdoc">Does the tree have an item with the given ID?</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00619">SHAMap.cpp:619</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapInnerNode_html_a8932a6ff79c447556da4b17e908bd008"><div class="ttname"><a href="classripple_1_1SHAMapInnerNode.html#a8932a6ff79c447556da4b17e908bd008">ripple::SHAMapInnerNode::getChildHash</a></div><div class="ttdeci">SHAMapHash const & getChildHash(int m) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapInnerNode_8cpp_source.html#l00351">SHAMapInnerNode.cpp:351</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapInnerNode_html"><div class="ttname"><a href="classripple_1_1SHAMapInnerNode.html">ripple::SHAMapInnerNode</a></div><div class="ttdef"><b>Definition:</b> <a href="SHAMapInnerNode_8h_source.html#l00039">SHAMapInnerNode.h:39</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_aa349ff193020caf2178e28ef6392e675"><div class="ttname"><a href="classripple_1_1SHAMap.html#aa349ff193020caf2178e28ef6392e675">ripple::SHAMap::peekFirstItem</a></div><div class="ttdeci">SHAMapLeafNode const * peekFirstItem(SharedPtrNodeStack &stack) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00513">SHAMap.cpp:513</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapItem_html"><div class="ttname"><a href="classripple_1_1SHAMapItem.html">ripple::SHAMapItem</a></div><div class="ttdef"><b>Definition:</b> <a href="SHAMapItem_8h_source.html#l00035">SHAMapItem.h:35</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapSyncFilter_html_a52d6a1cab3037707977a764d146d939f"><div class="ttname"><a href="classripple_1_1SHAMapSyncFilter.html#a52d6a1cab3037707977a764d146d939f">ripple::SHAMapSyncFilter::gotNode</a></div><div class="ttdeci">virtual void gotNode(bool fromFilter, SHAMapHash const &nodeHash, std::uint32_t ledgerSeq, Blob &&nodeData, SHAMapNodeType type) const =0</div></div>
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<div class="ttc" id="anamespaceripple_html_ab7948ae8b3ba20aa43371f26a90bb0d6"><div class="ttname"><a href="namespaceripple.html#ab7948ae8b3ba20aa43371f26a90bb0d6">ripple::no_item</a></div><div class="ttdeci">static const std::shared_ptr< SHAMapItem const > no_item</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00474">SHAMap.cpp:474</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_1_1const__iterator_html"><div class="ttname"><a href="classripple_1_1SHAMap_1_1const__iterator.html">ripple::SHAMap::const_iterator</a></div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8h_source.html#l00552">SHAMap.h:552</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a1f01214958eaeab184663b9424651a4b"><div class="ttname"><a href="classripple_1_1SHAMap.html#a1f01214958eaeab184663b9424651a4b">ripple::SHAMap::firstBelow</a></div><div class="ttdeci">SHAMapLeafNode * firstBelow(std::shared_ptr< SHAMapTreeNode >, SharedPtrNodeStack &stack, int branch=0) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00435">SHAMap.cpp:435</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_1SHAMap_html"><div class="ttname"><a href="classripple_1_1SHAMap.html">ripple::SHAMap</a></div><div class="ttdoc">A SHAMap is both a radix tree with a fan-out of 16 and a Merkle tree.</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8h_source.html#l00095">SHAMap.h:95</a></div></div>
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<div class="ttc" id="anamespaceripple_html_ae0356b1de00f841c554c830be509dd58a5065e45315e5eab27c63b2dabd8ad150"><div class="ttname"><a href="namespaceripple.html#ae0356b1de00f841c554c830be509dd58a5065e45315e5eab27c63b2dabd8ad150">ripple::SHAMapNodeType::tnTRANSACTION_MD</a></div><div class="ttdeci">@ tnTRANSACTION_MD</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="aclassripple_1_1SHAMapTreeNode_html"><div class="ttname"><a href="classripple_1_1SHAMapTreeNode.html">ripple::SHAMapTreeNode</a></div><div class="ttdef"><b>Definition:</b> <a href="SHAMapTreeNode_8h_source.html#l00133">SHAMapTreeNode.h:133</a></div></div>
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<div class="ttc" id="ato_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a></div><div class="ttdeci">T to_string(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a26f587d4b772fd02113deb67ff052e20"><div class="ttname"><a href="classripple_1_1SHAMap.html#a26f587d4b772fd02113deb67ff052e20">ripple::SHAMap::descendThrow</a></div><div class="ttdeci">SHAMapTreeNode * descendThrow(SHAMapInnerNode *, int branch) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00276">SHAMap.cpp:276</a></div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html_a87d6bd59020d94110027dcab3d9e3357"><div class="ttname"><a href="classbeast_1_1Journal.html#a87d6bd59020d94110027dcab3d9e3357">beast::Journal::info</a></div><div class="ttdeci">Stream info() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00321">Journal.h:321</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a149dff8600718cccd0d5b9e7af9d3c79"><div class="ttname"><a href="classripple_1_1SHAMap.html#a149dff8600718cccd0d5b9e7af9d3c79">ripple::SHAMap::journal_</a></div><div class="ttdeci">beast::Journal journal_</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8h_source.html#l00099">SHAMap.h:99</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapTreeNode_html_a3feaa925a9dc0e847049e6c4cfbb6875"><div class="ttname"><a href="classripple_1_1SHAMapTreeNode.html#a3feaa925a9dc0e847049e6c4cfbb6875">ripple::SHAMapTreeNode::isLeaf</a></div><div class="ttdeci">virtual bool isLeaf() const =0</div><div class="ttdoc">Determines if this is a leaf node.</div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_ad0807d9637171e188518d9e453c4e972"><div class="ttname"><a href="classripple_1_1SHAMap.html#ad0807d9637171e188518d9e453c4e972">ripple::SHAMap::canonicalize</a></div><div class="ttdeci">void canonicalize(SHAMapHash const &hash, std::shared_ptr< SHAMapTreeNode > &) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l01101">SHAMap.cpp:1101</a></div></div>
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<div class="ttc" id="aclassripple_1_1Family_html"><div class="ttname"><a href="classripple_1_1Family.html">ripple::Family</a></div><div class="ttdef"><b>Definition:</b> <a href="Family_8h_source.html#l00032">Family.h:32</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_1NodeStore_1_1Database_html_a4c2e13367bf02755107ee7ca3ad756be"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a4c2e13367bf02755107ee7ca3ad756be">ripple::NodeStore::Database::fetchNodeObject</a></div><div class="ttdeci">std::shared_ptr< NodeObject > fetchNodeObject(uint256 const &hash, std::uint32_t ledgerSeq=0, FetchType fetchType=FetchType::synchronous)</div><div class="ttdoc">Fetch a node object.</div><div class="ttdef"><b>Definition:</b> <a href="Database_8cpp_source.html#l00158">Database.cpp:158</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapSyncFilter_html_ad819277f2ef6accf331971c69a583e00"><div class="ttname"><a href="classripple_1_1SHAMapSyncFilter.html#ad819277f2ef6accf331971c69a583e00">ripple::SHAMapSyncFilter::getNode</a></div><div class="ttdeci">virtual boost::optional< Blob > getNode(SHAMapHash const &nodeHash) const =0</div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_ad530edc60b33c2eb590d2be1cb12f2de"><div class="ttname"><a href="classripple_1_1SHAMap.html#ad530edc60b33c2eb590d2be1cb12f2de">ripple::SHAMap::fetchRoot</a></div><div class="ttdeci">bool fetchRoot(SHAMapHash const &hash, SHAMapSyncFilter *filter)</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00830">SHAMap.cpp:830</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapTreeNode_html_a454e86c9ed693f8921d53a915d8b1415"><div class="ttname"><a href="classripple_1_1SHAMapTreeNode.html#a454e86c9ed693f8921d53a915d8b1415">ripple::SHAMapTreeNode::getHash</a></div><div class="ttdeci">SHAMapHash const & getHash() const</div><div class="ttdoc">Return the hash of this node.</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapTreeNode_8h_source.html#l00223">SHAMapTreeNode.h:223</a></div></div>
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<div class="ttc" id="aclassripple_1_1Serializer_html"><div class="ttname"><a href="classripple_1_1Serializer.html">ripple::Serializer</a></div><div class="ttdef"><b>Definition:</b> <a href="Serializer_8h_source.html#l00039">Serializer.h:39</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapTreeNode_html_a5631e2f77123e3b73229ef4c890ad60f"><div class="ttname"><a href="classripple_1_1SHAMapTreeNode.html#a5631e2f77123e3b73229ef4c890ad60f">ripple::SHAMapTreeNode::makeFromPrefix</a></div><div class="ttdeci">static std::shared_ptr< SHAMapTreeNode > makeFromPrefix(Slice rawNode, SHAMapHash const &hash)</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapTreeNode_8cpp_source.html#l00151">SHAMapTreeNode.cpp:151</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a83efcf0959f82f436e05b9b138a58efc"><div class="ttname"><a href="classripple_1_1SHAMap.html#a83efcf0959f82f436e05b9b138a58efc">ripple::SHAMap::upper_bound</a></div><div class="ttdeci">const_iterator upper_bound(uint256 const &id) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00579">SHAMap.cpp:579</a></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_1SHAMap_html_a51a31962c123b075983f235fbf2ae5c6"><div class="ttname"><a href="classripple_1_1SHAMap.html#a51a31962c123b075983f235fbf2ae5c6">ripple::SHAMap::full_</a></div><div class="ttdeci">bool full_</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8h_source.html#l00111">SHAMap.h:111</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a0fa261a41fdf7f773f104e2e01cf8864"><div class="ttname"><a href="classripple_1_1SHAMap.html#a0fa261a41fdf7f773f104e2e01cf8864">ripple::SHAMap::checkFilter</a></div><div class="ttdeci">std::shared_ptr< SHAMapTreeNode > checkFilter(SHAMapHash const &hash, SHAMapSyncFilter *filter) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00197">SHAMap.cpp:197</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a36ba184d7125776bff17e081e9e1d7ed"><div class="ttname"><a href="classripple_1_1SHAMap.html#a36ba184d7125776bff17e081e9e1d7ed">ripple::SHAMap::dirtyUp</a></div><div class="ttdeci">void dirtyUp(SharedPtrNodeStack &stack, uint256 const &target, std::shared_ptr< SHAMapTreeNode > terminal)</div><div class="ttdoc">Update hashes up to the root.</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00094">SHAMap.cpp:94</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_abff61416b213b5ab28e482a61a9c80f8"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#abff61416b213b5ab28e482a61a9c80f8">ripple::NodeStore::Database::asyncFetch</a></div><div class="ttdeci">virtual bool asyncFetch(uint256 const &hash, std::uint32_t ledgerSeq, std::shared_ptr< NodeObject > &nodeObject)=0</div><div class="ttdoc">Fetch an object without waiting.</div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_af6a56124ffdd304fb80e45c9b8ae7e62"><div class="ttname"><a href="classripple_1_1SHAMap.html#af6a56124ffdd304fb80e45c9b8ae7e62">ripple::SHAMap::findKey</a></div><div class="ttdeci">SHAMapLeafNode * findKey(uint256 const &id) const</div><div class="ttdoc">Return nullptr if key not found.</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00154">SHAMap.cpp:154</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_ab40ce9ae2e8df178c78440b40b6a2cda"><div class="ttname"><a href="classripple_1_1SHAMap.html#ab40ce9ae2e8df178c78440b40b6a2cda">ripple::SHAMap::updateGiveItem</a></div><div class="ttdeci">bool updateGiveItem(SHAMapNodeType type, std::shared_ptr< SHAMapItem const >)</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00790">SHAMap.cpp:790</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a290b06e05d4261e2042dafbb85f6ccf9"><div class="ttname"><a href="namespaceripple.html#a290b06e05d4261e2042dafbb85f6ccf9">ripple::makeTypedLeaf</a></div><div class="ttdeci">std::shared_ptr< SHAMapLeafNode > makeTypedLeaf(SHAMapNodeType type, std::shared_ptr< SHAMapItem const > item, std::uint32_t owner)</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00031">SHAMap.cpp:31</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a71caeac6f4a3bce67cc8476a440509c1"><div class="ttname"><a href="classripple_1_1SHAMap.html#a71caeac6f4a3bce67cc8476a440509c1">ripple::SHAMap::end</a></div><div class="ttdeci">const_iterator end() const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8h_source.html#l00661">SHAMap.h:661</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a57c9afd6af077bbca5efc4ee640c7a2d"><div class="ttname"><a href="classripple_1_1SHAMap.html#a57c9afd6af077bbca5efc4ee640c7a2d">ripple::SHAMap::walkTowardsKey</a></div><div class="ttdeci">SHAMapLeafNode * walkTowardsKey(uint256 const &id, SharedPtrNodeStack *stack=nullptr) const</div><div class="ttdoc">Walk towards the specified id, returning the node.</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00128">SHAMap.cpp:128</a></div></div>
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<div class="ttc" id="anamespaceripple_html_aefd2f77338ce3c9a2fffc4f0b289b483"><div class="ttname"><a href="namespaceripple.html#aefd2f77338ce3c9a2fffc4f0b289b483">ripple::LogicError</a></div><div class="ttdeci">void LogicError(std::string const &how) noexcept</div><div class="ttdoc">Called when faulty logic causes a broken invariant.</div><div class="ttdef"><b>Definition:</b> <a href="contract_8cpp_source.html#l00048">contract.cpp:48</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a9bc9928b273e0467788329faa8f65e96"><div class="ttname"><a href="classripple_1_1SHAMap.html#a9bc9928b273e0467788329faa8f65e96">ripple::SHAMap::addGiveItem</a></div><div class="ttdeci">bool addGiveItem(SHAMapNodeType type, std::shared_ptr< SHAMapItem const > item)</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00703">SHAMap.cpp:703</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_aee5ccc6cf9fa63aa25765227007893fb"><div class="ttname"><a href="classripple_1_1SHAMap.html#aee5ccc6cf9fa63aa25765227007893fb">ripple::SHAMap::unshare</a></div><div class="ttdeci">int unshare()</div><div class="ttdoc">Convert any modified nodes to shared.</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00911">SHAMap.cpp:911</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a4756fdd40d2fdb22002ab4d3e25ebde9"><div class="ttname"><a href="classripple_1_1SHAMap.html#a4756fdd40d2fdb22002ab4d3e25ebde9">ripple::SHAMap::writeNode</a></div><div class="ttdeci">std::shared_ptr< SHAMapTreeNode > writeNode(NodeObjectType t, std::shared_ptr< SHAMapTreeNode > node) const</div><div class="ttdoc">write and canonicalize modified node</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00876">SHAMap.cpp:876</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a16961b82bb1c661845b14c88b4e80dc3"><div class="ttname"><a href="classripple_1_1SHAMap.html#a16961b82bb1c661845b14c88b4e80dc3">ripple::SHAMap::leafDepth</a></div><div class="ttdeci">static constexpr unsigned int leafDepth</div><div class="ttdoc">The depth of the hash map: data is only present in the leaves.</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8h_source.html#l00120">SHAMap.h:120</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="anamespaceripple_html_a49003667116eb98c6e966f36e5dd1c77a11efd9ae6f76e706e3f1b34d97584ebc"><div class="ttname"><a href="namespaceripple.html#a49003667116eb98c6e966f36e5dd1c77a11efd9ae6f76e706e3f1b34d97584ebc">ripple::SHAMapState::Immutable</a></div><div class="ttdeci">@ Immutable</div><div class="ttdoc">The map is set in stone and cannot be changed.</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="anamespaceripple_html_a5d9fe757c37a7602a883d30b14e1bf3c"><div class="ttname"><a href="namespaceripple.html#a5d9fe757c37a7602a883d30b14e1bf3c">ripple::SHAMapType</a></div><div class="ttdeci">SHAMapType</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapMissingNode_8h_source.html#l00032">SHAMapMissingNode.h:32</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="aclassripple_1_1SHAMap_html_a5afb093086264fa6ce9573d4703e1e85"><div class="ttname"><a href="classripple_1_1SHAMap.html#a5afb093086264fa6ce9573d4703e1e85">ripple::SHAMap::preFlushNode</a></div><div class="ttdeci">std::shared_ptr< Node > preFlushNode(std::shared_ptr< Node > node) const</div><div class="ttdoc">prepare a node to be modified before flushing</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00895">SHAMap.cpp:895</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_ae6fddc16c43b58e725afde738f4a70a8"><div class="ttname"><a href="classripple_1_1SHAMap.html#ae6fddc16c43b58e725afde738f4a70a8">ripple::SHAMap::flushDirty</a></div><div class="ttdeci">int flushDirty(NodeObjectType t)</div><div class="ttdoc">Flush modified nodes to the nodestore and convert them to shared.</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00918">SHAMap.cpp:918</a></div></div>
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<div class="ttc" id="aclassripple_1_1Family_html_af25466995d0a740ffcf80cd8a59cf0c9"><div class="ttname"><a href="classripple_1_1Family.html#af25466995d0a740ffcf80cd8a59cf0c9">ripple::Family::journal</a></div><div class="ttdeci">virtual beast::Journal const & journal()=0</div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapLeafNode_html_a1b82b561c8fe9afc2a4a281dbb3e833c"><div class="ttname"><a href="classripple_1_1SHAMapLeafNode.html#a1b82b561c8fe9afc2a4a281dbb3e833c">ripple::SHAMapLeafNode::peekItem</a></div><div class="ttdeci">std::shared_ptr< SHAMapItem const > const & peekItem() const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapLeafNode_8cpp_source.html#l00044">SHAMapLeafNode.cpp:44</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapHash_html_a8f95b5bc14b7085d368f56aeaa17ef4f"><div class="ttname"><a href="classripple_1_1SHAMapHash.html#a8f95b5bc14b7085d368f56aeaa17ef4f">ripple::SHAMapHash::as_uint256</a></div><div class="ttdeci">uint256 const & as_uint256() const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapTreeNode_8h_source.html#l00058">SHAMapTreeNode.h:58</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapInnerNode_html_aee8c4572b5618083dd1513dbffba280d"><div class="ttname"><a href="classripple_1_1SHAMapInnerNode.html#aee8c4572b5618083dd1513dbffba280d">ripple::SHAMapInnerNode::getChildPointer</a></div><div class="ttdeci">SHAMapTreeNode * getChildPointer(int branch)</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapInnerNode_8cpp_source.html#l00331">SHAMapInnerNode.cpp:331</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_ad4a7aa36e5d6888012e4e4414f98b73c"><div class="ttname"><a href="classripple_1_1SHAMap.html#ad4a7aa36e5d6888012e4e4414f98b73c">ripple::SHAMap::unshareNode</a></div><div class="ttdeci">std::shared_ptr< Node > unshareNode(std::shared_ptr< Node >, SHAMapNodeID const &nodeID)</div><div class="ttdoc">Unshare the node, allowing it to be modified.</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00419">SHAMap.cpp:419</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a586781012c019333e8286bf824310fd2"><div class="ttname"><a href="classripple_1_1SHAMap.html#a586781012c019333e8286bf824310fd2">ripple::SHAMap::descend</a></div><div class="ttdeci">SHAMapTreeNode * descend(SHAMapInnerNode *, int branch) const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00299">SHAMap.cpp:299</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_acbedaf0be7acd2816e01be821fdc4697"><div class="ttname"><a href="classripple_1_1SHAMap.html#acbedaf0be7acd2816e01be821fdc4697">ripple::SHAMap::ledgerSeq_</a></div><div class="ttdeci">std::uint32_t ledgerSeq_</div><div class="ttdoc">The sequence of the ledger that this map references, if any.</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8h_source.html#l00105">SHAMap.h:105</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapSyncFilter_html"><div class="ttname"><a href="classripple_1_1SHAMapSyncFilter.html">ripple::SHAMapSyncFilter</a></div><div class="ttdef"><b>Definition:</b> <a href="SHAMapSyncFilter_8h_source.html#l00030">SHAMapSyncFilter.h:30</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_ad34b4b3f4c26154a0ad8e63ada075f88"><div class="ttname"><a href="classripple_1_1SHAMap.html#ad34b4b3f4c26154a0ad8e63ada075f88">ripple::SHAMap::delItem</a></div><div class="ttdeci">bool delItem(uint256 const &id)</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8cpp_source.html#l00625">SHAMap.cpp:625</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a9ab1e2b9e495808a7e7b7ce4483460a0"><div class="ttname"><a href="classripple_1_1SHAMap.html#a9ab1e2b9e495808a7e7b7ce4483460a0">ripple::SHAMap::cowid_</a></div><div class="ttdeci">std::uint32_t cowid_</div><div class="ttdoc">ID to distinguish this map for all others we're sharing nodes with.</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8h_source.html#l00102">SHAMap.h:102</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a50ed233b23a5065f500249cf23f1a183"><div class="ttname"><a href="classripple_1_1SHAMap.html#a50ed233b23a5065f500249cf23f1a183">ripple::SHAMap::state_</a></div><div class="ttdeci">SHAMapState state_</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8h_source.html#l00108">SHAMap.h:108</a></div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapNodeID_html_a205ce1fb183881d67a7b171533141c6b"><div class="ttname"><a href="classripple_1_1SHAMapNodeID.html#a205ce1fb183881d67a7b171533141c6b">ripple::SHAMapNodeID::isRoot</a></div><div class="ttdeci">bool isRoot() const</div><div class="ttdef"><b>Definition:</b> <a href="SHAMapNodeID_8h_source.html#l00048">SHAMapNodeID.h:48</a></div></div>
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<div class="ttc" id="awhat_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/error/exception/what.html">std::exception::what</a></div><div class="ttdeci">T what(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1SHAMap_html_a5b5f477358f0d5ce1b24d0888ffefb1d"><div class="ttname"><a href="classripple_1_1SHAMap.html#a5b5f477358f0d5ce1b24d0888ffefb1d">ripple::SHAMap::root_</a></div><div class="ttdeci">std::shared_ptr< SHAMapTreeNode > root_</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8h_source.html#l00107">SHAMap.h:107</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a49003667116eb98c6e966f36e5dd1c77"><div class="ttname"><a href="namespaceripple.html#a49003667116eb98c6e966f36e5dd1c77">ripple::SHAMapState</a></div><div class="ttdeci">SHAMapState</div><div class="ttdoc">Describes the current state of a given SHAMap.</div><div class="ttdef"><b>Definition:</b> <a href="SHAMap_8h_source.html#l00046">SHAMap.h:46</a></div></div>
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