ARCHIVE/rippled
1
0
Fork 0
mirror of https://github.com/XRPLF/rippled.git synced 2025-11-21 19:45:53 +00:00
Code Issues Packages Projects Releases Wiki Activity
Files
3a2b643821d1097d8fa200588d00719577b31762
rippled/DatabaseRotatingImp_8cpp_source.html
intelliot 3a2b643821 deploy: 649c11a78e
2023-09-14 20:12:35 +00:00

341 lines
59 KiB
HTML
Raw Blame History

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.17"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>rippled: DatabaseRotatingImp.cpp Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">rippled
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.17 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(function() {
initMenu('',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div id="nav-path" class="navpath">
<ul>
<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>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle">
<div class="title">DatabaseRotatingImp.cpp</div> </div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> Copyright (c) 2012, 2013 Ripple Labs Inc.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment">//==============================================================================</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160; </div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#include &lt;ripple/app/ledger/Ledger.h&gt;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#include &lt;ripple/nodestore/impl/DatabaseRotatingImp.h&gt;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#include &lt;ripple/protocol/HashPrefix.h&gt;</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; </div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="keyword">namespace </span>NodeStore {</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; </div>
<div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a17970302957e7fb4316da06d6058c5c4"> 27</a></span>&#160;<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ac82d8cd599ee29280d5cf6796ff01332">DatabaseRotatingImp::DatabaseRotatingImp</a>(</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>&amp; scheduler,</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; <span class="keywordtype">int</span> readThreads,</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Backend&gt;</a> writableBackend,</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Backend&gt;</a> archiveBackend,</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; <a class="code" href="classripple_1_1Section.html">Section</a> <span class="keyword">const</span>&amp; config,</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> j)</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotating.html">DatabaseRotating</a>(scheduler, readThreads, config, j)</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; , writableBackend_(<a class="code" href="namespacestd.html">std</a>::move(writableBackend))</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; , archiveBackend_(<a class="code" href="namespacestd.html">std</a>::move(archiveBackend))</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;{</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#acaa8e51a8678905a0b2d831154cc91b5">writableBackend_</a>)</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a730a87cf8b617a8afb30e2531ede0f81">fdRequired_</a> += <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#acaa8e51a8678905a0b2d831154cc91b5">writableBackend_</a>-&gt;fdRequired();</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a44b1eace70e02649d16668ca920531cb">archiveBackend_</a>)</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a730a87cf8b617a8afb30e2531ede0f81">fdRequired_</a> += <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a44b1eace70e02649d16668ca920531cb">archiveBackend_</a>-&gt;fdRequired();</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;}</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; </div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="keywordtype">void</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a76f256f68048bc81a0d034f7226387b8"> 45</a></span>&#160;<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a76f256f68048bc81a0d034f7226387b8">DatabaseRotatingImp::rotateWithLock</a>(</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr&lt;NodeStore::Backend&gt;</a>(</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span>&amp; writableBackendName)&gt; <span class="keyword">const</span>&amp; f)</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;{</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a4d803c36c8aea67c83f735814de25717">mutex_</a>);</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; </div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <span class="keyword">auto</span> newBackend = f(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#acaa8e51a8678905a0b2d831154cc91b5">writableBackend_</a>-&gt;getName());</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a44b1eace70e02649d16668ca920531cb">archiveBackend_</a>-&gt;setDeletePath();</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a44b1eace70e02649d16668ca920531cb">archiveBackend_</a> = std::move(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#acaa8e51a8678905a0b2d831154cc91b5">writableBackend_</a>);</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#acaa8e51a8678905a0b2d831154cc91b5">writableBackend_</a> = std::move(newBackend);</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;}</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; </div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a9c3f2d7e8b7e4cca14afe2177c1466b3"> 58</a></span>&#160;<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a9c3f2d7e8b7e4cca14afe2177c1466b3">DatabaseRotatingImp::getName</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a4d803c36c8aea67c83f735814de25717">mutex_</a>);</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#acaa8e51a8678905a0b2d831154cc91b5">writableBackend_</a>-&gt;getName();</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;}</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; </div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::int32_t</a></div>
<div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a3b006f7535475fd276bc30b77a1b4673"> 65</a></span>&#160;<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a3b006f7535475fd276bc30b77a1b4673">DatabaseRotatingImp::getWriteLoad</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a4d803c36c8aea67c83f735814de25717">mutex_</a>);</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#acaa8e51a8678905a0b2d831154cc91b5">writableBackend_</a>-&gt;getWriteLoad();</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;}</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; </div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;<span class="keywordtype">void</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a8210f362baae4b4b3f6f1bff9b808317"> 72</a></span>&#160;<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a8210f362baae4b4b3f6f1bff9b808317">DatabaseRotatingImp::importDatabase</a>(<a class="code" href="classripple_1_1NodeStore_1_1Database.html">Database</a>&amp; source)</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;{</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> backend = [&amp;] {</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a4d803c36c8aea67c83f735814de25717">mutex_</a>);</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#acaa8e51a8678905a0b2d831154cc91b5">writableBackend_</a>;</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; }();</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; </div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#af885d9fe877259a258481f0df20697cd">importInternal</a>(*backend, source);</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160;}</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; </div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a55502de7f83a364526263b38bc1fe709"> 83</a></span>&#160;<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a55502de7f83a364526263b38bc1fe709">DatabaseRotatingImp::storeLedger</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Ledger const&gt;</a> <span class="keyword">const</span>&amp; srcLedger)</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;{</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> backend = [&amp;] {</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a4d803c36c8aea67c83f735814de25717">mutex_</a>);</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#acaa8e51a8678905a0b2d831154cc91b5">writableBackend_</a>;</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; }();</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; </div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#aad7aa12d0cc01006120761d23312d428">Database::storeLedger</a>(*srcLedger, backend);</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160;}</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; </div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160;<span class="keywordtype">void</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a61a400a9f8a8403d64c70b8d089c5be0"> 94</a></span>&#160;<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a61a400a9f8a8403d64c70b8d089c5be0">DatabaseRotatingImp::sync</a>()</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;{</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a4d803c36c8aea67c83f735814de25717">mutex_</a>);</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#acaa8e51a8678905a0b2d831154cc91b5">writableBackend_</a>-&gt;sync();</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;}</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; </div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;<span class="keywordtype">void</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a7992d0dd009c5b855c331c73872c946d"> 101</a></span>&#160;<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a7992d0dd009c5b855c331c73872c946d">DatabaseRotatingImp::store</a>(</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <a class="code" href="namespaceripple.html#a57d7e7b27df7e719fdf5569f96be60a3">NodeObjectType</a> type,</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">Blob</a>&amp;&amp; data,</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; hash,</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a>)</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160;{</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <span class="keyword">auto</span> nObj = <a class="code" href="classripple_1_1NodeObject.html#a841bb9bba547efbd89b240fa9c1cf146">NodeObject::createObject</a>(type, std::move(data), hash);</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; </div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> backend = [&amp;] {</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a4d803c36c8aea67c83f735814de25717">mutex_</a>);</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#acaa8e51a8678905a0b2d831154cc91b5">writableBackend_</a>;</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; }();</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; </div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; backend-&gt;store(nObj);</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a090e39b8c6733b0dc4553f9e8e705605">storeStats</a>(1, nObj-&gt;getData().size());</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;}</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; </div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160;<span class="keywordtype">void</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#aa67b13515a70659f536b6d1cfeb1c2a2"> 119</a></span>&#160;<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#aa67b13515a70659f536b6d1cfeb1c2a2">DatabaseRotatingImp::sweep</a>()</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160;{</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; <span class="comment">// nothing to do</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;}</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; </div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160;<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a></div>
<div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a7415a182938d791526ebda24e72c17f1"> 125</a></span>&#160;<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a7415a182938d791526ebda24e72c17f1">DatabaseRotatingImp::fetchNodeObject</a>(</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; hash,</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a>,</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <a class="code" href="structripple_1_1NodeStore_1_1FetchReport.html">FetchReport</a>&amp; fetchReport,</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <span class="keywordtype">bool</span> duplicate)</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160;{</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; <span class="keyword">auto</span> fetch = [&amp;](<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Backend&gt;</a> <span class="keyword">const</span>&amp; backend) {</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350c">Status</a> status;</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a> nodeObject;</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <span class="keywordflow">try</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; {</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; status = backend-&gt;fetch(hash.<a class="code" href="classripple_1_1base__uint.html#a5342507fe2fb5ac55d578e7e98863f70">data</a>(), &amp;nodeObject);</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; }</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; <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>&amp; e)</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; {</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a3dfb8e2e3eecccdb5cf78ff21bca069c">fatal</a>()) &lt;&lt; <span class="stringliteral">&quot;Exception, &quot;</span> &lt;&lt; e.<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception/what.html">what</a>();</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; <a class="code" href="namespaceripple.html#ad99788f1aca6ce31a1fe8365eee1bba3">Rethrow</a>();</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; }</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; </div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="keywordflow">switch</span> (status)</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; {</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; <span class="keywordflow">case</span> <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350ca852178e08b8b1f2eb19fd271e63830ef">ok</a>:</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <span class="keywordflow">case</span> <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350cafa8056068943efe12560207a8a503db8">notFound</a>:</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; <span class="keywordflow">case</span> <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350ca915a2fc67fa0633b4995f8c1e4d54bdf">dataCorrupt</a>:</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a3dfb8e2e3eecccdb5cf78ff21bca069c">fatal</a>()) &lt;&lt; <span class="stringliteral">&quot;Corrupt NodeObject #&quot;</span> &lt;&lt; hash;</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>()) &lt;&lt; <span class="stringliteral">&quot;Unknown status=&quot;</span> &lt;&lt; status;</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; }</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; </div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <span class="keywordflow">return</span> nodeObject;</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; };</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; </div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; <span class="comment">// See if the node object exists in the cache</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a> nodeObject;</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; </div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; <span class="keyword">auto</span> [writable, archive] = [&amp;] {</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a4d803c36c8aea67c83f735814de25717">mutex_</a>);</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <span class="keywordflow">return</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#acaa8e51a8678905a0b2d831154cc91b5">writableBackend_</a>, <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a44b1eace70e02649d16668ca920531cb">archiveBackend_</a>);</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; }();</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; </div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; <span class="comment">// Try to fetch from the writable backend</span></div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; nodeObject = fetch(writable);</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; <span class="keywordflow">if</span> (!nodeObject)</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; {</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; <span class="comment">// Otherwise try to fetch from the archive backend</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; nodeObject = fetch(archive);</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; <span class="keywordflow">if</span> (nodeObject)</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; {</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; {</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; <span class="comment">// Refresh the writable backend pointer</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a4d803c36c8aea67c83f735814de25717">mutex_</a>);</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; writable = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#acaa8e51a8678905a0b2d831154cc91b5">writableBackend_</a>;</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; }</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; </div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; <span class="comment">// Update writable backend with data from the archive backend</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; <span class="keywordflow">if</span> (duplicate)</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; writable-&gt;store(nodeObject);</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; }</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; }</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; </div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; <span class="keywordflow">if</span> (nodeObject)</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; fetchReport.<a class="code" href="structripple_1_1NodeStore_1_1FetchReport.html#a7ab35eb8a30af6dbc6ee916ccf60474d">wasFound</a> = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; </div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; <span class="keywordflow">return</span> nodeObject;</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160;}</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; </div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160;<span class="keywordtype">void</span></div>
<div class="line"><a name="l00195"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#aee99c67c55042890a37368f5d17620d4"> 195</a></span>&#160;<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#aee99c67c55042890a37368f5d17620d4">DatabaseRotatingImp::for_each</a>(</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;<span class="keywordtype">void</span>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a>)&gt; f)</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160;{</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160; <span class="keyword">auto</span> [writable, archive] = [&amp;] {</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a4d803c36c8aea67c83f735814de25717">mutex_</a>);</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; <span class="keywordflow">return</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#acaa8e51a8678905a0b2d831154cc91b5">writableBackend_</a>, <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a44b1eace70e02649d16668ca920531cb">archiveBackend_</a>);</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; }();</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; </div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160; <span class="comment">// Iterate the writable backend</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; writable-&gt;for_each(f);</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160; </div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160; <span class="comment">// Iterate the archive backend</span></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; archive-&gt;for_each(f);</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160;}</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; </div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160;} <span class="comment">// namespace NodeStore</span></div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160;} <span class="comment">// namespace ripple</span></div>
</div><!-- fragment --></div><!-- contents -->
<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#l00338">Journal.h:338</a></div></div>
<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>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_a76f256f68048bc81a0d034f7226387b8"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a76f256f68048bc81a0d034f7226387b8">ripple::NodeStore::DatabaseRotatingImp::rotateWithLock</a></div><div class="ttdeci">void rotateWithLock(std::function&lt; std::unique_ptr&lt; NodeStore::Backend &gt;(std::string const &amp;writableBackendName)&gt; const &amp;f) override</div><div class="ttdoc">Rotates the backends.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8cpp_source.html#l00045">DatabaseRotatingImp.cpp:45</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_a8210f362baae4b4b3f6f1bff9b808317"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a8210f362baae4b4b3f6f1bff9b808317">ripple::NodeStore::DatabaseRotatingImp::importDatabase</a></div><div class="ttdeci">void importDatabase(Database &amp;source) override</div><div class="ttdoc">Import objects from another database.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8cpp_source.html#l00072">DatabaseRotatingImp.cpp:72</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_a44b1eace70e02649d16668ca920531cb"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a44b1eace70e02649d16668ca920531cb">ripple::NodeStore::DatabaseRotatingImp::archiveBackend_</a></div><div class="ttdeci">std::shared_ptr&lt; Backend &gt; archiveBackend_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8h_source.html#l00084">DatabaseRotatingImp.h:84</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html">ripple::NodeStore::Database</a></div><div class="ttdoc">Persistency layer for NodeObject.</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00051">Database.h:51</a></div></div>
<div class="ttc" id="abasic_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="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>
<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>
<div class="ttc" id="anamespaceripple_1_1NodeStore_html_af127c2e4fc73b5d35647147ef45b350ca852178e08b8b1f2eb19fd271e63830ef"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350ca852178e08b8b1f2eb19fd271e63830ef">ripple::NodeStore::ok</a></div><div class="ttdeci">@ ok</div><div class="ttdef"><b>Definition:</b> <a href="nodestore_2Types_8h_source.html#l00046">nodestore/Types.h:46</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_aa67b13515a70659f536b6d1cfeb1c2a2"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#aa67b13515a70659f536b6d1cfeb1c2a2">ripple::NodeStore::DatabaseRotatingImp::sweep</a></div><div class="ttdeci">void sweep() override</div><div class="ttdoc">Remove expired entries from the positive and negative caches.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8cpp_source.html#l00119">DatabaseRotatingImp.cpp:119</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_a7415a182938d791526ebda24e72c17f1"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a7415a182938d791526ebda24e72c17f1">ripple::NodeStore::DatabaseRotatingImp::fetchNodeObject</a></div><div class="ttdeci">std::shared_ptr&lt; NodeObject &gt; fetchNodeObject(uint256 const &amp;hash, std::uint32_t, FetchReport &amp;fetchReport, bool duplicate) override</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8cpp_source.html#l00125">DatabaseRotatingImp.cpp:125</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a730a87cf8b617a8afb30e2531ede0f81"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a730a87cf8b617a8afb30e2531ede0f81">ripple::NodeStore::Database::fdRequired_</a></div><div class="ttdeci">int fdRequired_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00303">Database.h:303</a></div></div>
<div class="ttc" id="avector_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt; unsigned char &gt;</a></div></div>
<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>
<div class="ttc" id="aclassripple_1_1NodeObject_html_a841bb9bba547efbd89b240fa9c1cf146"><div class="ttname"><a href="classripple_1_1NodeObject.html#a841bb9bba547efbd89b240fa9c1cf146">ripple::NodeObject::createObject</a></div><div class="ttdeci">static std::shared_ptr&lt; NodeObject &gt; createObject(NodeObjectType type, Blob &amp;&amp;data, uint256 const &amp;hash)</div><div class="ttdoc">Create an object from fields.</div><div class="ttdef"><b>Definition:</b> <a href="NodeObject_8cpp_source.html#l00037">NodeObject.cpp:37</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_ac82d8cd599ee29280d5cf6796ff01332"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ac82d8cd599ee29280d5cf6796ff01332">ripple::NodeStore::DatabaseRotatingImp::DatabaseRotatingImp</a></div><div class="ttdeci">DatabaseRotatingImp()=delete</div></div>
<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#l00326">Journal.h:326</a></div></div>
<div class="ttc" id="alock_guard_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="astructripple_1_1NodeStore_1_1FetchReport_html"><div class="ttname"><a href="structripple_1_1NodeStore_1_1FetchReport.html">ripple::NodeStore::FetchReport</a></div><div class="ttdoc">Contains information about a fetch operation.</div><div class="ttdef"><b>Definition:</b> <a href="ripple_2nodestore_2Scheduler_8h_source.html#l00032">ripple/nodestore/Scheduler.h:32</a></div></div>
<div class="ttc" id="afunction_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_a9c3f2d7e8b7e4cca14afe2177c1466b3"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a9c3f2d7e8b7e4cca14afe2177c1466b3">ripple::NodeStore::DatabaseRotatingImp::getName</a></div><div class="ttdeci">std::string getName() const override</div><div class="ttdoc">Retrieve the name associated with this backend.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8cpp_source.html#l00058">DatabaseRotatingImp.cpp:58</a></div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html_a5342507fe2fb5ac55d578e7e98863f70"><div class="ttname"><a href="classripple_1_1base__uint.html#a5342507fe2fb5ac55d578e7e98863f70">ripple::base_uint::data</a></div><div class="ttdeci">pointer data()</div><div class="ttdef"><b>Definition:</b> <a href="base__uint_8h_source.html#l00122">base_uint.h:122</a></div></div>
<div class="ttc" id="anamespaceripple_1_1NodeStore_html_af127c2e4fc73b5d35647147ef45b350cafa8056068943efe12560207a8a503db8"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350cafa8056068943efe12560207a8a503db8">ripple::NodeStore::notFound</a></div><div class="ttdeci">@ notFound</div><div class="ttdef"><b>Definition:</b> <a href="nodestore_2Types_8h_source.html#l00047">nodestore/Types.h:47</a></div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint&lt; 256 &gt;</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_a3b006f7535475fd276bc30b77a1b4673"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a3b006f7535475fd276bc30b77a1b4673">ripple::NodeStore::DatabaseRotatingImp::getWriteLoad</a></div><div class="ttdeci">std::int32_t getWriteLoad() const override</div><div class="ttdoc">Retrieve the estimated number of pending write operations.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8cpp_source.html#l00065">DatabaseRotatingImp.cpp:65</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_af885d9fe877259a258481f0df20697cd"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#af885d9fe877259a258481f0df20697cd">ripple::NodeStore::Database::importInternal</a></div><div class="ttdeci">void importInternal(Backend &amp;dstBackend, Database &amp;srcDB)</div><div class="ttdef"><b>Definition:</b> <a href="Database_8cpp_source.html#l00212">Database.cpp:212</a></div></div>
<div class="ttc" id="anamespaceripple_html_ad99788f1aca6ce31a1fe8365eee1bba3"><div class="ttname"><a href="namespaceripple.html#ad99788f1aca6ce31a1fe8365eee1bba3">ripple::Rethrow</a></div><div class="ttdeci">void Rethrow()</div><div class="ttdoc">Rethrow the exception currently being handled.</div><div class="ttdef"><b>Definition:</b> <a href="contract_8h_source.html#l00048">contract.h:48</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_a4d803c36c8aea67c83f735814de25717"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a4d803c36c8aea67c83f735814de25717">ripple::NodeStore::DatabaseRotatingImp::mutex_</a></div><div class="ttdeci">std::mutex mutex_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8h_source.html#l00085">DatabaseRotatingImp.h:85</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_a55502de7f83a364526263b38bc1fe709"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a55502de7f83a364526263b38bc1fe709">ripple::NodeStore::DatabaseRotatingImp::storeLedger</a></div><div class="ttdeci">bool storeLedger(std::shared_ptr&lt; Ledger const &gt; const &amp;srcLedger) override</div><div class="ttdoc">Store a ledger from a different database.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8cpp_source.html#l00083">DatabaseRotatingImp.cpp:83</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_a61a400a9f8a8403d64c70b8d089c5be0"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a61a400a9f8a8403d64c70b8d089c5be0">ripple::NodeStore::DatabaseRotatingImp::sync</a></div><div class="ttdeci">void sync() override</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8cpp_source.html#l00094">DatabaseRotatingImp.cpp:94</a></div></div>
<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>
<div class="ttc" id="anamespaceripple_1_1NodeStore_html_af127c2e4fc73b5d35647147ef45b350ca915a2fc67fa0633b4995f8c1e4d54bdf"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350ca915a2fc67fa0633b4995f8c1e4d54bdf">ripple::NodeStore::dataCorrupt</a></div><div class="ttdeci">@ dataCorrupt</div><div class="ttdef"><b>Definition:</b> <a href="nodestore_2Types_8h_source.html#l00048">nodestore/Types.h:48</a></div></div>
<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::int32_t</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotating_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotating.html">ripple::NodeStore::DatabaseRotating</a></div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotating_8h_source.html#l00033">DatabaseRotating.h:33</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Scheduler_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Scheduler.html">ripple::NodeStore::Scheduler</a></div><div class="ttdoc">Scheduling for asynchronous backend activity.</div><div class="ttdef"><b>Definition:</b> <a href="ripple_2nodestore_2Scheduler_8h_source.html#l00060">ripple/nodestore/Scheduler.h:60</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a090e39b8c6733b0dc4553f9e8e705605"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a090e39b8c6733b0dc4553f9e8e705605">ripple::NodeStore::Database::storeStats</a></div><div class="ttdeci">void storeStats(std::uint64_t count, std::uint64_t sz)</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00333">Database.h:333</a></div></div>
<div class="ttc" id="anamespaceripple_1_1NodeStore_html_af127c2e4fc73b5d35647147ef45b350c"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350c">ripple::NodeStore::Status</a></div><div class="ttdeci">Status</div><div class="ttdoc">Return codes from Backend operations.</div><div class="ttdef"><b>Definition:</b> <a href="nodestore_2Types_8h_source.html#l00045">nodestore/Types.h:45</a></div></div>
<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="RCLCensorshipDetector_8h_source.html#l00029">RCLCensorshipDetector.h:29</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_aad7aa12d0cc01006120761d23312d428"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#aad7aa12d0cc01006120761d23312d428">ripple::NodeStore::Database::storeLedger</a></div><div class="ttdeci">virtual bool storeLedger(std::shared_ptr&lt; Ledger const &gt; const &amp;srcLedger)=0</div><div class="ttdoc">Store a ledger from a different database.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_a7992d0dd009c5b855c331c73872c946d"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a7992d0dd009c5b855c331c73872c946d">ripple::NodeStore::DatabaseRotatingImp::store</a></div><div class="ttdeci">void store(NodeObjectType type, Blob &amp;&amp;data, uint256 const &amp;hash, std::uint32_t) override</div><div class="ttdoc">Store the object.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8cpp_source.html#l00101">DatabaseRotatingImp.cpp:101</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a0d7c3d303adce36199b2c67c4df8a2de"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">ripple::NodeStore::Database::j_</a></div><div class="ttdeci">const beast::Journal j_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00301">Database.h:301</a></div></div>
<div class="ttc" id="astructripple_1_1NodeStore_1_1FetchReport_html_a7ab35eb8a30af6dbc6ee916ccf60474d"><div class="ttname"><a href="structripple_1_1NodeStore_1_1FetchReport.html#a7ab35eb8a30af6dbc6ee916ccf60474d">ripple::NodeStore::FetchReport::wasFound</a></div><div class="ttdeci">bool wasFound</div><div class="ttdef"><b>Definition:</b> <a href="ripple_2nodestore_2Scheduler_8h_source.html#l00040">ripple/nodestore/Scheduler.h:40</a></div></div>
<div class="ttc" id="anamespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdoc">STL namespace.</div></div>
<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>
<div class="ttc" id="aunique_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_aee99c67c55042890a37368f5d17620d4"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#aee99c67c55042890a37368f5d17620d4">ripple::NodeStore::DatabaseRotatingImp::for_each</a></div><div class="ttdeci">void for_each(std::function&lt; void(std::shared_ptr&lt; NodeObject &gt;)&gt; f) override</div><div class="ttdoc">Visit every object in the database This is usually called during import.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8cpp_source.html#l00195">DatabaseRotatingImp.cpp:195</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_acaa8e51a8678905a0b2d831154cc91b5"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#acaa8e51a8678905a0b2d831154cc91b5">ripple::NodeStore::DatabaseRotatingImp::writableBackend_</a></div><div class="ttdeci">std::shared_ptr&lt; Backend &gt; writableBackend_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8h_source.html#l00083">DatabaseRotatingImp.h:83</a></div></div>
<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>
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.17
</small></address>
</body>
</html>
Reference in New Issue View Git Blame Copy Permalink