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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_ceb6d1bc218d15504336f945ff1322da.html">nodestore</a></li><li class="navelem"><a class="el" href="dir_1eae1e3c362aa357dbf8694343222a03.html">impl</a></li> </ul>
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<div class="title">DeterministicShard.cpp</div> </div>
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<div class="contents">
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//------------------------------------------------------------------------------</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/*</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Copyright (c) 2020 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/app/main/Application.h></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <ripple/beast/hash/hash_append.h></span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <ripple/core/ConfigSections.h></span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <ripple/nodestore/Manager.h></span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <ripple/nodestore/impl/DeterministicShard.h></span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <ripple/nodestore/impl/Shard.h></span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <ripple/protocol/digest.h></span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/fstream.html">fstream</a>></span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <nudb/detail/format.hpp></span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <nudb/nudb.hpp></span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <openssl/ripemd.h></span></div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  </div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">namespace </span>NodeStore {</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  </div>
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<div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a92b42c3fbc5d74a34bf9fbd1c5c4aeb0"> 35</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a496c2199b0cb8a946be05c2e63123692">DeterministicShard::DeterministicShard</a>(</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <a class="code" href="classripple_1_1Application.html">Application</a>& app,</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  boost::filesystem::path <span class="keyword">const</span>& dir,</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> index,</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> j)</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  : app_(app)</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  , index_(index)</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  , dir_(dir / <span class="stringliteral">"tmp"</span>)</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  , ctx_(<a class="code" href="namespacestd.html">std</a>::make_unique<nudb::context>())</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  , j_(j)</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  , curMemObjs_(0)</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  , maxMemObjs_(</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  app_.<a class="code" href="namespaceripple.html#abdd7e116f9cd941bf824e736e611807d">getShardStore</a>()->ledgersPerShard() <= 256 ? maxMemObjsTest</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  : maxMemObjsDefault)</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> {</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> }</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"><a class="line" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a666d82c20048038e2e9cc9f88a9e8611"> 52</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a666d82c20048038e2e9cc9f88a9e8611">DeterministicShard::~DeterministicShard</a>()</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> {</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a13ecfc83519b73a139caef1a918993a8">close</a>(<span class="keyword">true</span>);</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>  </div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a4547892095535a7c67ba7272e23386fd"> 58</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a4547892095535a7c67ba7272e23386fd">DeterministicShard::init</a>(<a class="code" href="classripple_1_1Serializer.html">Serializer</a> <span class="keyword">const</span>& finalKey)</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> {</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">auto</span> db = <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#aea6b70d361f9872e212e61f4912ee801">app_</a>.<a class="code" href="classripple_1_1Application.html#a5ea4991eb9c4d29e8de734016293ba33">getShardStore</a>();</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  </div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">auto</span> fail = [&](<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span>& msg) {</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a309ca8e5516b5a54e5f4cb2165044bf7">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"deterministic shard "</span> << <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#aa1ba2e762efe02267bc3b6904f3e32cf">index_</a></div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  << <span class="stringliteral">" not created: "</span> << msg;</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a199818505261bf028dfbb87c2f887c0a">backend_</a>.reset();</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">try</span></div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  {</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  remove_all(<a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a8a07ce5d81ef594a00b975a22fc3da6d">dir_</a>);</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  }</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</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>& e)</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  {</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a309ca8e5516b5a54e5f4cb2165044bf7">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"deterministic shard "</span> << <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#aa1ba2e762efe02267bc3b6904f3e32cf">index_</a></div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  << <span class="stringliteral">". Exception caught in function "</span> << __func__</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  << <span class="stringliteral">". Error: "</span> << e.<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception/what.html">what</a>();</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  }</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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>  </div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">if</span> (!db)</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">return</span> fail(<span class="stringliteral">"shard store not exists"</span>);</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  </div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">if</span> (index_ < db->earliestShardIndex())</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">return</span> fail(<span class="stringliteral">"Invalid shard index"</span>);</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  </div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="classripple_1_1Config.html">Config</a> <span class="keyword">const</span>& config{<a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#aea6b70d361f9872e212e61f4912ee801">app_</a>.<a class="code" href="classripple_1_1Application.html#aca56b7c63030174e59720ab51d739422">config</a>()};</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <a class="code" href="classripple_1_1Section.html">Section</a> section{config.section(<a class="code" href="structripple_1_1ConfigSection.html#abab87cd32670610e64b43124c381775c">ConfigSection::shardDatabase</a>())};</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keyword">auto</span> <span class="keyword">const</span> type{<a class="code" href="namespaceripple.html#a104985c6e3067babe99aca6bbc51ba5d">get</a>(section, <span class="stringliteral">"type"</span>, <span class="stringliteral">"nudb"</span>)};</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">auto</span> <span class="keyword">const</span> factory{<a class="code" href="classripple_1_1NodeStore_1_1Manager.html#a59f9bcb7e6049d1b4c557891992f6cab">Manager::instance</a>().<a class="code" href="classripple_1_1NodeStore_1_1Manager.html#a2ba9ddfb3327328112ef8d906297fdaa">find</a>(type)};</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">if</span> (!factory)</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">return</span> fail(<span class="stringliteral">"failed to find factory for "</span> + type);</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>  section.set(<span class="stringliteral">"path"</span>, <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a8a07ce5d81ef594a00b975a22fc3da6d">dir_</a>.string());</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a199818505261bf028dfbb87c2f887c0a">backend_</a> = factory->createInstance(</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <a class="code" href="classripple_1_1NodeObject.html#a013fd7083d2cf13e77e282e9f3888ecc">NodeObject::keyBytes</a>, section, 1, <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a274c3eb9f6ae467154c5b4f8697ae943">scheduler_</a>, *<a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a3b05e2a1ab993187a558359385c6d720">ctx_</a>, <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a309ca8e5516b5a54e5f4cb2165044bf7">j_</a>);</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  </div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a199818505261bf028dfbb87c2f887c0a">backend_</a>)</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">return</span> fail(<span class="stringliteral">"failed to create database"</span>);</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>  <a class="code" href="structripple_1_1openssl__ripemd160__hasher.html">ripemd160_hasher</a> h;</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  h(finalKey.<a class="code" href="classripple_1_1Serializer.html#a7caa5feabdbbeb1e2e89e0d0543b5911">data</a>(), finalKey.<a class="code" href="classripple_1_1Serializer.html#a0c39565dc9b4fde1230586ba826889c0">size</a>());</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keyword">auto</span> <span class="keyword">const</span> result{<span class="keyword">static_cast<</span><a class="codeRef" href="http://en.cppreference.com/w/cpp/container/array.html">ripemd160_hasher::result_type</a><span class="keyword">></span>(h)};</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keyword">auto</span> <span class="keyword">const</span> hash{<a class="code" href="classripple_1_1base__uint.html#a4e9de7a706374a3d016b89c9ecb4f80d">uint160::fromVoid</a>(result.data())};</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>  <span class="keyword">auto</span> <a class="code" href="namespaceripple.html#a91e9fe7a4e92dba79c3812fd3edcaacc">digest</a> = [&](<span class="keywordtype">int</span> n) {</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keyword">auto</span> <span class="keyword">const</span> data{hash.data()};</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a> result{0};</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  </div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">switch</span> (n)</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  {</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">case</span> 0:</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">case</span> 1:</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="comment">// Construct 64 bits from sequential eight bytes</span></div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < 8; i++)</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  result = (result << 8) + data[n * 8 + i];</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">break</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="keywordflow">case</span> 2:</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="comment">// Construct 64 bits using the last four bytes of data</span></div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  result = (<span class="keyword">static_cast<</span><a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a><span class="keyword">></span>(data[16]) << 24) +</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  (<span class="keyword">static_cast<</span><a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a><span class="keyword">></span>(data[17]) << 16) +</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  (<span class="keyword">static_cast<</span><a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a><span class="keyword">></span>(data[18]) << 8) +</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  (<span class="keyword">static_cast<</span><a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a><span class="keyword">></span>(data[19]));</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">break</span>;</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>  <span class="keywordflow">return</span> result;</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  };</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keyword">auto</span> <span class="keyword">const</span> uid{<a class="code" href="namespaceripple.html#a91e9fe7a4e92dba79c3812fd3edcaacc">digest</a>(0)};</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keyword">auto</span> <span class="keyword">const</span> salt{<a class="code" href="namespaceripple.html#a91e9fe7a4e92dba79c3812fd3edcaacc">digest</a>(1)};</div>
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|
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">auto</span> <span class="keyword">const</span> appType{<a class="code" href="namespaceripple.html#a91e9fe7a4e92dba79c3812fd3edcaacc">digest</a>(2) | <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a98bb3fbd6570f7fa75f0fbf066f30b27">deterministicType</a>};</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  </div>
|
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="comment">// Open or create the NuDB key/value store</span></div>
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|
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">try</span></div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  {</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">if</span> (exists(<a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a8a07ce5d81ef594a00b975a22fc3da6d">dir_</a>))</div>
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|
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  remove_all(<a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a8a07ce5d81ef594a00b975a22fc3da6d">dir_</a>);</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  </div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a199818505261bf028dfbb87c2f887c0a">backend_</a>->open(<span class="keyword">true</span>, appType, uid, salt);</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  }</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</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>& e)</div>
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|
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  {</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">return</span> fail(</div>
|
|
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a>(<span class="stringliteral">". Exception caught in function "</span>) + __func__ +</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="stringliteral">". Error: "</span> + e.<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception/what.html">what</a>());</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  </div>
|
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> }</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  </div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<DeterministicShard></a></div>
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|
<div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="namespaceripple_1_1NodeStore.html#a13f66324506aeb62ad62b06dadeca5a9"> 151</a></span> <a class="code" href="namespaceripple_1_1NodeStore.html#a13f66324506aeb62ad62b06dadeca5a9">make_DeterministicShard</a>(</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <a class="code" href="classripple_1_1Application.html">Application</a>& app,</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  boost::filesystem::path <span class="keyword">const</span>& shardDir,</div>
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|
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> shardIndex,</div>
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|
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <a class="code" href="classripple_1_1Serializer.html">Serializer</a> <span class="keyword">const</span>& finalKey,</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> j)</div>
|
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> {</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<DeterministicShard></a> dShard(</div>
|
|
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keyword">new</span> <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html">DeterministicShard</a>(app, shardDir, shardIndex, j));</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">if</span> (!dShard-><a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a4547892095535a7c67ba7272e23386fd">init</a>(finalKey))</div>
|
|
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">return</span> {};</div>
|
|
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">return</span> dShard;</div>
|
|
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> }</div>
|
|
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  </div>
|
|
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="keywordtype">void</span></div>
|
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<div class="line"><a name="l00166"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a755036b486a69935aa623cce5c15b485"> 166</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a13ecfc83519b73a139caef1a918993a8">DeterministicShard::close</a>(<span class="keywordtype">bool</span> cancel)</div>
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|
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> {</div>
|
|
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">try</span></div>
|
|
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  {</div>
|
|
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">if</span> (cancel)</div>
|
|
<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>  <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a199818505261bf028dfbb87c2f887c0a">backend_</a>.reset();</div>
|
|
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  remove_all(<a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a8a07ce5d81ef594a00b975a22fc3da6d">dir_</a>);</div>
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|
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  }</div>
|
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  {</div>
|
|
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a3b05e2a1ab993187a558359385c6d720">ctx_</a>->flush();</div>
|
|
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a0d4683c1b35eb5a83792c6f699aa8373">curMemObjs_</a> = 0;</div>
|
|
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a199818505261bf028dfbb87c2f887c0a">backend_</a>.reset();</div>
|
|
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  }</div>
|
|
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  }</div>
|
|
<div class="line"><a name="l00182"></a><span class="lineno"> 182</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>& e)</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>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a309ca8e5516b5a54e5f4cb2165044bf7">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"deterministic shard "</span> << <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#aa1ba2e762efe02267bc3b6904f3e32cf">index_</a></div>
|
|
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  << <span class="stringliteral">". Exception caught in function "</span> << __func__</div>
|
|
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  << <span class="stringliteral">". Error: "</span> << e.<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception/what.html">what</a>();</div>
|
|
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  }</div>
|
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> }</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> <span class="keywordtype">bool</span></div>
|
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<div class="line"><a name="l00191"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a423e64a4166430c7ece27cc4c5b9130d"> 191</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a423e64a4166430c7ece27cc4c5b9130d">DeterministicShard::store</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<NodeObject></a> <span class="keyword">const</span>& nodeObject)</div>
|
|
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> {</div>
|
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<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordflow">try</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>  <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a199818505261bf028dfbb87c2f887c0a">backend_</a>->store(nodeObject);</div>
|
|
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  </div>
|
|
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="comment">// Flush to the backend if at threshold</span></div>
|
|
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">if</span> (++<a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a0d4683c1b35eb5a83792c6f699aa8373">curMemObjs_</a> >= <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a8f3ac076a35018a3a75b46c0753991c7">maxMemObjs_</a>)</div>
|
|
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  {</div>
|
|
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a3b05e2a1ab993187a558359385c6d720">ctx_</a>->flush();</div>
|
|
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a0d4683c1b35eb5a83792c6f699aa8373">curMemObjs_</a> = 0;</div>
|
|
<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>  }</div>
|
|
<div class="line"><a name="l00204"></a><span class="lineno"> 204</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>& e)</div>
|
|
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  {</div>
|
|
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#a309ca8e5516b5a54e5f4cb2165044bf7">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"deterministic shard "</span> << <a class="code" href="classripple_1_1NodeStore_1_1DeterministicShard.html#aa1ba2e762efe02267bc3b6904f3e32cf">index_</a></div>
|
|
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  << <span class="stringliteral">". Exception caught in function "</span> << __func__</div>
|
|
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  << <span class="stringliteral">". Error: "</span> << e.<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception/what.html">what</a>();</div>
|
|
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  }</div>
|
|
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  </div>
|
|
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> }</div>
|
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  </div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> } <span class="comment">// namespace NodeStore</span></div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> } <span class="comment">// namespace ripple</span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="aclassripple_1_1Section_html"><div class="ttname"><a href="classripple_1_1Section.html">ripple::Section</a></div><div class="ttdoc">Holds a collection of configuration values.</div><div class="ttdef"><b>Definition:</b> <a href="BasicConfig_8h_source.html#l00042">BasicConfig.h:42</a></div></div>
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<div class="ttc" id="aclassripple_1_1Application_html"><div class="ttname"><a href="classripple_1_1Application.html">ripple::Application</a></div><div class="ttdef"><b>Definition:</b> <a href="Application_8h_source.html#l00115">Application.h:115</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DeterministicShard_html_a666d82c20048038e2e9cc9f88a9e8611"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DeterministicShard.html#a666d82c20048038e2e9cc9f88a9e8611">ripple::NodeStore::DeterministicShard::~DeterministicShard</a></div><div class="ttdeci">~DeterministicShard()</div><div class="ttdef"><b>Definition:</b> <a href="DeterministicShard_8cpp_source.html#l00052">DeterministicShard.cpp:52</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DeterministicShard_html_a496c2199b0cb8a946be05c2e63123692"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DeterministicShard.html#a496c2199b0cb8a946be05c2e63123692">ripple::NodeStore::DeterministicShard::DeterministicShard</a></div><div class="ttdeci">DeterministicShard(DeterministicShard const &)=delete</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DeterministicShard_html_a98bb3fbd6570f7fa75f0fbf066f30b27"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DeterministicShard.html#a98bb3fbd6570f7fa75f0fbf066f30b27">ripple::NodeStore::DeterministicShard::deterministicType</a></div><div class="ttdeci">constexpr static std::uint64_t deterministicType</div><div class="ttdef"><b>Definition:</b> <a href="DeterministicShard_8h_source.html#l00046">DeterministicShard.h:46</a></div></div>
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<div class="ttc" id="afstream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/fstream.html">fstream</a></div></div>
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<div class="ttc" id="abasic_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div><div class="ttdoc">STL class.</div></div>
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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_1NodeStore_1_1DeterministicShard_html_a4547892095535a7c67ba7272e23386fd"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DeterministicShard.html#a4547892095535a7c67ba7272e23386fd">ripple::NodeStore::DeterministicShard::init</a></div><div class="ttdeci">bool init(Serializer const &finalKey)</div><div class="ttdoc">Initializes the deterministic shard.</div><div class="ttdef"><b>Definition:</b> <a href="DeterministicShard_8cpp_source.html#l00058">DeterministicShard.cpp:58</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="aclassripple_1_1NodeStore_1_1DeterministicShard_html_a199818505261bf028dfbb87c2f887c0a"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DeterministicShard.html#a199818505261bf028dfbb87c2f887c0a">ripple::NodeStore::DeterministicShard::backend_</a></div><div class="ttdeci">std::shared_ptr< Backend > backend_</div><div class="ttdef"><b>Definition:</b> <a href="DeterministicShard_8h_source.html#l00130">DeterministicShard.h:130</a></div></div>
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<div class="ttc" id="astructripple_1_1ConfigSection_html_abab87cd32670610e64b43124c381775c"><div class="ttname"><a href="structripple_1_1ConfigSection.html#abab87cd32670610e64b43124c381775c">ripple::ConfigSection::shardDatabase</a></div><div class="ttdeci">static std::string shardDatabase()</div><div class="ttdef"><b>Definition:</b> <a href="ConfigSections_8h_source.html#l00038">ConfigSections.h:38</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DeterministicShard_html_a423e64a4166430c7ece27cc4c5b9130d"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DeterministicShard.html#a423e64a4166430c7ece27cc4c5b9130d">ripple::NodeStore::DeterministicShard::store</a></div><div class="ttdeci">bool store(std::shared_ptr< NodeObject > const &nodeObject)</div><div class="ttdoc">Store a node object in memory.</div><div class="ttdef"><b>Definition:</b> <a href="DeterministicShard_8cpp_source.html#l00191">DeterministicShard.cpp:191</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1NodeStore_html_a13f66324506aeb62ad62b06dadeca5a9"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#a13f66324506aeb62ad62b06dadeca5a9">ripple::NodeStore::make_DeterministicShard</a></div><div class="ttdeci">std::shared_ptr< DeterministicShard > make_DeterministicShard(Application &app, boost::filesystem::path const &shardDir, std::uint32_t shardIndex, Serializer const &finalKey, beast::Journal j)</div><div class="ttdoc">Creates shared pointer to deterministic shard and initializes it.</div><div class="ttdef"><b>Definition:</b> <a href="DeterministicShard_8cpp_source.html#l00151">DeterministicShard.cpp:151</a></div></div>
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<div class="ttc" id="aclassripple_1_1Application_html_a5ea4991eb9c4d29e8de734016293ba33"><div class="ttname"><a href="classripple_1_1Application.html#a5ea4991eb9c4d29e8de734016293ba33">ripple::Application::getShardStore</a></div><div class="ttdeci">virtual NodeStore::DatabaseShard * getShardStore()=0</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DeterministicShard_html_a309ca8e5516b5a54e5f4cb2165044bf7"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DeterministicShard.html#a309ca8e5516b5a54e5f4cb2165044bf7">ripple::NodeStore::DeterministicShard::j_</a></div><div class="ttdeci">const beast::Journal j_</div><div class="ttdef"><b>Definition:</b> <a href="DeterministicShard_8h_source.html#l00133">DeterministicShard.h:133</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DeterministicShard_html_a3b05e2a1ab993187a558359385c6d720"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DeterministicShard.html#a3b05e2a1ab993187a558359385c6d720">ripple::NodeStore::DeterministicShard::ctx_</a></div><div class="ttdeci">std::unique_ptr< nudb::context > ctx_</div><div class="ttdef"><b>Definition:</b> <a href="DeterministicShard_8h_source.html#l00127">DeterministicShard.h:127</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DeterministicShard_html_aa1ba2e762efe02267bc3b6904f3e32cf"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DeterministicShard.html#aa1ba2e762efe02267bc3b6904f3e32cf">ripple::NodeStore::DeterministicShard::index_</a></div><div class="ttdeci">const std::uint32_t index_</div><div class="ttdef"><b>Definition:</b> <a href="DeterministicShard_8h_source.html#l00118">DeterministicShard.h:118</a></div></div>
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<div class="ttc" id="aclassripple_1_1Serializer_html_a7caa5feabdbbeb1e2e89e0d0543b5911"><div class="ttname"><a href="classripple_1_1Serializer.html#a7caa5feabdbbeb1e2e89e0d0543b5911">ripple::Serializer::data</a></div><div class="ttdeci">void const * data() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="Serializer_8h_source.html#l00075">Serializer.h:75</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a91e9fe7a4e92dba79c3812fd3edcaacc"><div class="ttname"><a href="namespaceripple.html#a91e9fe7a4e92dba79c3812fd3edcaacc">ripple::digest</a></div><div class="ttdeci">static Hasher::result_type digest(void const *data, std::size_t size) noexcept</div><div class="ttdef"><b>Definition:</b> <a href="tokens_8cpp_source.html#l00047">tokens.cpp:47</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DeterministicShard_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DeterministicShard.html">ripple::NodeStore::DeterministicShard</a></div><div class="ttdoc">DeterministicShard class.</div><div class="ttdef"><b>Definition:</b> <a href="DeterministicShard_8h_source.html#l00040">DeterministicShard.h:40</a></div></div>
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<div class="ttc" id="aclassripple_1_1Config_html"><div class="ttname"><a href="classripple_1_1Config.html">ripple::Config</a></div><div class="ttdef"><b>Definition:</b> <a href="Config_8h_source.html#l00069">Config.h:69</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DeterministicShard_html_a274c3eb9f6ae467154c5b4f8697ae943"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DeterministicShard.html#a274c3eb9f6ae467154c5b4f8697ae943">ripple::NodeStore::DeterministicShard::scheduler_</a></div><div class="ttdeci">DummyScheduler scheduler_</div><div class="ttdef"><b>Definition:</b> <a href="DeterministicShard_8h_source.html#l00124">DeterministicShard.h:124</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DeterministicShard_html_a0d4683c1b35eb5a83792c6f699aa8373"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DeterministicShard.html#a0d4683c1b35eb5a83792c6f699aa8373">ripple::NodeStore::DeterministicShard::curMemObjs_</a></div><div class="ttdeci">std::uint32_t curMemObjs_</div><div class="ttdef"><b>Definition:</b> <a href="DeterministicShard_8h_source.html#l00136">DeterministicShard.h:136</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DeterministicShard_html_aea6b70d361f9872e212e61f4912ee801"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DeterministicShard.html#aea6b70d361f9872e212e61f4912ee801">ripple::NodeStore::DeterministicShard::app_</a></div><div class="ttdeci">Application & app_</div><div class="ttdef"><b>Definition:</b> <a href="DeterministicShard_8h_source.html#l00115">DeterministicShard.h:115</a></div></div>
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<div class="ttc" id="aclassripple_1_1Application_html_aca56b7c63030174e59720ab51d739422"><div class="ttname"><a href="classripple_1_1Application.html#aca56b7c63030174e59720ab51d739422">ripple::Application::config</a></div><div class="ttdeci">virtual Config & config()=0</div></div>
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<div class="ttc" id="aarray_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/array.html">std::array</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html_a49b0713e65bb8e2c51b76fbf16252afe"><div class="ttname"><a href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">beast::Journal::error</a></div><div class="ttdeci">Stream error() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00333">Journal.h:333</a></div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html"><div class="ttname"><a href="classbeast_1_1Journal.html">beast::Journal</a></div><div class="ttdoc">A generic endpoint for log messages.</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00058">Journal.h:58</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_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_1NodeStore_1_1Manager_html_a2ba9ddfb3327328112ef8d906297fdaa"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Manager.html#a2ba9ddfb3327328112ef8d906297fdaa">ripple::NodeStore::Manager::find</a></div><div class="ttdeci">virtual Factory * find(std::string const &name)=0</div><div class="ttdoc">Return a pointer to the matching factory if it exists.</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_1Serializer_html_a0c39565dc9b4fde1230586ba826889c0"><div class="ttname"><a href="classripple_1_1Serializer.html#a0c39565dc9b4fde1230586ba826889c0">ripple::Serializer::size</a></div><div class="ttdeci">std::size_t size() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="Serializer_8h_source.html#l00069">Serializer.h:69</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeObject_html_a013fd7083d2cf13e77e282e9f3888ecc"><div class="ttname"><a href="classripple_1_1NodeObject.html#a013fd7083d2cf13e77e282e9f3888ecc">ripple::NodeObject::keyBytes</a></div><div class="ttdeci">static constexpr std::size_t keyBytes</div><div class="ttdef"><b>Definition:</b> <a href="NodeObject_8h_source.html#l00052">NodeObject.h:52</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DeterministicShard_html_a8a07ce5d81ef594a00b975a22fc3da6d"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DeterministicShard.html#a8a07ce5d81ef594a00b975a22fc3da6d">ripple::NodeStore::DeterministicShard::dir_</a></div><div class="ttdeci">const boost::filesystem::path dir_</div><div class="ttdef"><b>Definition:</b> <a href="DeterministicShard_8h_source.html#l00121">DeterministicShard.h:121</a></div></div>
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<div class="ttc" id="anamespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdoc">STL namespace.</div></div>
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<div class="ttc" id="aclassripple_1_1base__uint_html_a4e9de7a706374a3d016b89c9ecb4f80d"><div class="ttname"><a href="classripple_1_1base__uint.html#a4e9de7a706374a3d016b89c9ecb4f80d">ripple::base_uint::fromVoid</a></div><div class="ttdeci">static base_uint fromVoid(void const *data)</div><div class="ttdef"><b>Definition:</b> <a href="base__uint_8h_source.html#l00311">base_uint.h:311</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DeterministicShard_html_a13ecfc83519b73a139caef1a918993a8"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DeterministicShard.html#a13ecfc83519b73a139caef1a918993a8">ripple::NodeStore::DeterministicShard::close</a></div><div class="ttdeci">void close()</div><div class="ttdoc">Finalizes and closes the shard.</div><div class="ttdef"><b>Definition:</b> <a href="DeterministicShard_8h_source.html#l00084">DeterministicShard.h:84</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DeterministicShard_html_a8f3ac076a35018a3a75b46c0753991c7"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DeterministicShard.html#a8f3ac076a35018a3a75b46c0753991c7">ripple::NodeStore::DeterministicShard::maxMemObjs_</a></div><div class="ttdeci">const std::uint32_t maxMemObjs_</div><div class="ttdef"><b>Definition:</b> <a href="DeterministicShard_8h_source.html#l00139">DeterministicShard.h:139</a></div></div>
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<div class="ttc" id="astructripple_1_1openssl__ripemd160__hasher_html"><div class="ttname"><a href="structripple_1_1openssl__ripemd160__hasher.html">ripple::openssl_ripemd160_hasher</a></div><div class="ttdoc">Message digest functions used in the codebase.</div><div class="ttdef"><b>Definition:</b> <a href="digest_8h_source.html#l00046">digest.h:46</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Manager_html_a59f9bcb7e6049d1b4c557891992f6cab"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Manager.html#a59f9bcb7e6049d1b4c557891992f6cab">ripple::NodeStore::Manager::instance</a></div><div class="ttdeci">static Manager & instance()</div><div class="ttdoc">Returns the instance of the manager singleton.</div><div class="ttdef"><b>Definition:</b> <a href="ManagerImp_8cpp_source.html#l00120">ManagerImp.cpp:120</a></div></div>
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<div class="ttc" id="anamespaceripple_html_abdd7e116f9cd941bf824e736e611807d"><div class="ttname"><a href="namespaceripple.html#abdd7e116f9cd941bf824e736e611807d">ripple::getShardStore</a></div><div class="ttdeci">static NodeStore::Database & getShardStore(Application &app)</div><div class="ttdef"><b>Definition:</b> <a href="ShardFamily_8cpp_source.html#l00029">ShardFamily.cpp:29</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="anamespaceripple_html_a104985c6e3067babe99aca6bbc51ba5d"><div class="ttname"><a href="namespaceripple.html#a104985c6e3067babe99aca6bbc51ba5d">ripple::get</a></div><div class="ttdeci">T & get(EitherAmount &amt)</div><div class="ttdef"><b>Definition:</b> <a href="AmountSpec_8h_source.html#l00118">AmountSpec.h:118</a></div></div>
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