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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">DatabaseRotatingImp.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) 2012, 2013 Ripple Labs Inc.</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">*/</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">//==============================================================================</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  </div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <ripple/nodestore/impl/DatabaseRotatingImp.h></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <ripple/app/ledger/Ledger.h></span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <ripple/protocol/HashPrefix.h></span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  </div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">namespace </span>NodeStore {</div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  </div>
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<div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a79d6fbc2afd580003f1af12e36875bdb"> 27</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ac82d8cd599ee29280d5cf6796ff01332">DatabaseRotatingImp::DatabaseRotatingImp</a>(</div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span>& name,</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>& scheduler,</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keywordtype">int</span> readThreads,</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <a class="code" href="classripple_1_1Stoppable.html">Stoppable</a>& parent,</div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Backend></a> writableBackend,</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Backend></a> archiveBackend,</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <a class="code" href="classripple_1_1Section.html">Section</a> <span class="keyword">const</span>& config,</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> j)</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotating.html">DatabaseRotating</a>(name, parent, scheduler, readThreads, config, j)</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  , pCache_(<a class="code" href="namespacestd.html">std</a>::make_shared<<a class="code" href="classripple_1_1TaggedCache.html">TaggedCache</a><<a class="code" href="classripple_1_1base__uint.html">uint256</a>, <a class="code" href="classripple_1_1NodeObject.html">NodeObject</a>>>(</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  name, <a class="code" href="namespaceripple_1_1NodeStore.html#ab026118fd22b5e7db14b5dea6938aaa8a82fcd9983079b023efaf136078d3d2d3">cacheTargetSize</a>, <a class="code" href="namespaceripple_1_1NodeStore.html#a41cef3aa8ed33b8fa1b438ed7b6d1287">cacheTargetAge</a>, <a class="code" href="namespaceripple.html#ac70521ab6e1277870a9e400e7a08e937">stopwatch</a>(), j))</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  , nCache_(<a class="code" href="namespacestd.html">std</a>::make_shared<<a class="code" href="classripple_1_1KeyCache.html">KeyCache</a><<a class="code" href="classripple_1_1base__uint.html">uint256</a>>>(</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  name, <a class="code" href="namespaceripple.html#ac70521ab6e1277870a9e400e7a08e937">stopwatch</a>(), <a class="code" href="namespaceripple_1_1NodeStore.html#ab026118fd22b5e7db14b5dea6938aaa8a82fcd9983079b023efaf136078d3d2d3">cacheTargetSize</a>, <a class="code" href="namespaceripple_1_1NodeStore.html#a41cef3aa8ed33b8fa1b438ed7b6d1287">cacheTargetAge</a>))</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  , writableBackend_(<a class="code" href="namespacestd.html">std</a>::move(writableBackend))</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  , archiveBackend_(<a class="code" href="namespacestd.html">std</a>::move(archiveBackend))</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> {</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#acaa8e51a8678905a0b2d831154cc91b5">writableBackend_</a>)</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <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>->fdRequired();</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a44b1eace70e02649d16668ca920531cb">archiveBackend_</a>)</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <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>->fdRequired();</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <a class="code" href="classripple_1_1Stoppable.html#adea135697761febf430a8628814c7902">setParent</a>(parent);</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> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Backend></a></div>
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<div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a8e1c86b282c83e020a0fe27175b6e96f"> 52</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a8e1c86b282c83e020a0fe27175b6e96f">DatabaseRotatingImp::rotateBackends</a>(</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Backend></a> newBackend,</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard<std::mutex></a> <span class="keyword">const</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>  <span class="keyword">auto</span> oldBackend {std::move(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a44b1eace70e02649d16668ca920531cb">archiveBackend_</a>)};</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <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>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#acaa8e51a8678905a0b2d831154cc91b5">writableBackend_</a> = std::move(newBackend);</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">return</span> oldBackend;</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> }</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="keywordtype">void</span></div>
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<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ac573cc8f4c2949ad9c7fd2640a029044"> 63</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ac573cc8f4c2949ad9c7fd2640a029044">DatabaseRotatingImp::store</a>(<a class="code" href="namespaceripple.html#a57d7e7b27df7e719fdf5569f96be60a3">NodeObjectType</a> type, <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">Blob</a>&& data,</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& hash, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq)</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> {</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">auto</span> nObj = <a class="code" href="classripple_1_1NodeObject.html#a841bb9bba547efbd89b240fa9c1cf146">NodeObject::createObject</a>(type, std::move(data), hash);</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ad8ffa795b9c94db42da3548719e3d125">pCache_</a>->canonicalize_replace_cache(hash, nObj);</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ab9ca2428a45818428ab7728e4fe9fd1f">getWritableBackend</a>()->store(nObj);</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a679d869332ca5983aeb5f84e5ad710b2">nCache_</a>-><a class="code" href="classripple_1_1KeyCache.html#a3bc4a9df6d2a712da022966c6b4f7090">erase</a>(hash);</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <a class="code" href="classripple_1_1NodeStore_1_1Database.html#aa3570fbe5e933011616c7662961de3e5">storeStats</a>(nObj->getData().size());</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>  </div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ae89e625356dc0fb84c741d7b7dc2fa0e"> 74</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ae89e625356dc0fb84c741d7b7dc2fa0e">DatabaseRotatingImp::asyncFetch</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& hash,</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq, <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<NodeObject></a>& <span class="keywordtype">object</span>)</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> {</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="comment">// See if the object is in cache</span></div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordtype">object</span> = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ad8ffa795b9c94db42da3548719e3d125">pCache_</a>->fetch(hash);</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">if</span> (<span class="keywordtype">object</span> || <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a679d869332ca5983aeb5f84e5ad710b2">nCache_</a>-><a class="code" href="classripple_1_1KeyCache.html#ad93a1bca0da205d937a9b9781ffab7c9">touch_if_exists</a>(hash))</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="comment">// Otherwise post a read</span></div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a44b4880cc7028c8171c4a901381ba21e">Database::asyncFetch</a>(hash, seq, <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ad8ffa795b9c94db42da3548719e3d125">pCache_</a>, <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a679d869332ca5983aeb5f84e5ad710b2">nCache_</a>);</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">return</span> <span class="keyword">false</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>  </div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#aaf5cdba2bb5e1dde75cfe528bd81a541"> 87</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#aaf5cdba2bb5e1dde75cfe528bd81a541">DatabaseRotatingImp::tune</a>(<span class="keywordtype">int</span> size, <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::seconds</a> age)</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> {</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ad8ffa795b9c94db42da3548719e3d125">pCache_</a>->setTargetSize(size);</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ad8ffa795b9c94db42da3548719e3d125">pCache_</a>->setTargetAge(age);</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a679d869332ca5983aeb5f84e5ad710b2">nCache_</a>-><a class="code" href="classripple_1_1KeyCache.html#a1c5dbed9b53bcdf3efacce2a3be793cf">setTargetSize</a>(size);</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a679d869332ca5983aeb5f84e5ad710b2">nCache_</a>-><a class="code" href="classripple_1_1KeyCache.html#a644f17c49571a93e3d421bc5fc265306">setTargetAge</a>(age);</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> }</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  </div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#aa67b13515a70659f536b6d1cfeb1c2a2"> 96</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#aa67b13515a70659f536b6d1cfeb1c2a2">DatabaseRotatingImp::sweep</a>()</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> {</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ad8ffa795b9c94db42da3548719e3d125">pCache_</a>->sweep();</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a679d869332ca5983aeb5f84e5ad710b2">nCache_</a>-><a class="code" href="classripple_1_1KeyCache.html#a774eec36bd59b6a346ef7a613734d921">sweep</a>();</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> }</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  </div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<NodeObject></a></div>
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<div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ab0571f6e63778adc6379cb263a6f21f6"> 103</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ab0571f6e63778adc6379cb263a6f21f6">DatabaseRotatingImp::fetchFrom</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& hash, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq)</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> {</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <a class="code" href="structripple_1_1NodeStore_1_1DatabaseRotatingImp_1_1Backends.html">Backends</a> b = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ae393c2bdac121a9e9d2c801a6817624d">getBackends</a>();</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keyword">auto</span> nObj = <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a109754c4bed6627ba778fa84244177a4">fetchInternal</a>(hash, b.<a class="code" href="structripple_1_1NodeStore_1_1DatabaseRotatingImp_1_1Backends.html#a4f1561f76ce402f223faf00ba3396c4b">writableBackend</a>);</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">if</span> (! nObj)</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  {</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  nObj = <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a109754c4bed6627ba778fa84244177a4">fetchInternal</a>(hash, b.<a class="code" href="structripple_1_1NodeStore_1_1DatabaseRotatingImp_1_1Backends.html#a2b10b7c2daa16551441cedb31ea179f0">archiveBackend</a>);</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">if</span> (nObj)</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  {</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ab9ca2428a45818428ab7728e4fe9fd1f">getWritableBackend</a>()->store(nObj);</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a679d869332ca5983aeb5f84e5ad710b2">nCache_</a>-><a class="code" href="classripple_1_1KeyCache.html#a3bc4a9df6d2a712da022966c6b4f7090">erase</a>(hash);</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  }</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">return</span> nObj;</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> }</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  </div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> } <span class="comment">// NodeStore</span></div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> } <span class="comment">// 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#l00043">BasicConfig.h:43</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1NodeStore_html_ab026118fd22b5e7db14b5dea6938aaa8a82fcd9983079b023efaf136078d3d2d3"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#ab026118fd22b5e7db14b5dea6938aaa8a82fcd9983079b023efaf136078d3d2d3">ripple::NodeStore::cacheTargetSize</a></div><div class="ttdeci">@ cacheTargetSize</div><div class="ttdef"><b>Definition:</b> <a href="nodestore_2impl_2Tuning_8h_source.html#l00029">nodestore/impl/Tuning.h:29</a></div></div>
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<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< Backend > archiveBackend_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8h_source.html#l00132">DatabaseRotatingImp.h:132</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_1TaggedCache_html"><div class="ttname"><a href="classripple_1_1TaggedCache.html">ripple::TaggedCache</a></div><div class="ttdoc">Map/cache combination.</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00055">TaggedCache.h:55</a></div></div>
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<div class="ttc" id="aclassripple_1_1KeyCache_html_a3bc4a9df6d2a712da022966c6b4f7090"><div class="ttname"><a href="classripple_1_1KeyCache.html#a3bc4a9df6d2a712da022966c6b4f7090">ripple::KeyCache::erase</a></div><div class="ttdeci">bool erase(key_type const &key)</div><div class="ttdoc">Remove the specified cache entry.</div><div class="ttdef"><b>Definition:</b> <a href="KeyCache_8h_source.html#l00235">KeyCache.h:235</a></div></div>
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<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#l00096">DatabaseRotatingImp.cpp:96</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_aaf5cdba2bb5e1dde75cfe528bd81a541"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#aaf5cdba2bb5e1dde75cfe528bd81a541">ripple::NodeStore::DatabaseRotatingImp::tune</a></div><div class="ttdeci">void tune(int size, std::chrono::seconds age) override</div><div class="ttdoc">Set the maximum number of entries and maximum cache age for both caches.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8cpp_source.html#l00087">DatabaseRotatingImp.cpp:87</a></div></div>
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<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#l00228">Database.h:228</a></div></div>
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<div class="ttc" id="avector_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector< unsigned char ></a></div></div>
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<div class="ttc" id="anamespaceripple_html_a57d7e7b27df7e719fdf5569f96be60a3"><div class="ttname"><a href="namespaceripple.html#a57d7e7b27df7e719fdf5569f96be60a3">ripple::NodeObjectType</a></div><div class="ttdeci">NodeObjectType</div><div class="ttdoc">The types of node objects.</div><div class="ttdef"><b>Definition:</b> <a href="NodeObject_8h_source.html#l00032">NodeObject.h:32</a></div></div>
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<div class="ttc" id="aclassripple_1_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< NodeObject > createObject(NodeObjectType type, Blob &&data, uint256 const &hash)</div><div class="ttdoc">Create an object from fields.</div><div class="ttdef"><b>Definition:</b> <a href="NodeObject_8cpp_source.html#l00039">NodeObject.cpp:39</a></div></div>
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<div class="ttc" id="astructripple_1_1NodeStore_1_1DatabaseRotatingImp_1_1Backends_html_a2b10b7c2daa16551441cedb31ea179f0"><div class="ttname"><a href="structripple_1_1NodeStore_1_1DatabaseRotatingImp_1_1Backends.html#a2b10b7c2daa16551441cedb31ea179f0">ripple::NodeStore::DatabaseRotatingImp::Backends::archiveBackend</a></div><div class="ttdeci">std::shared_ptr< Backend > const & archiveBackend</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8h_source.html#l00137">DatabaseRotatingImp.h:137</a></div></div>
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<div class="ttc" id="aduration_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::seconds</a></div></div>
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<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>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_ac573cc8f4c2949ad9c7fd2640a029044"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ac573cc8f4c2949ad9c7fd2640a029044">ripple::NodeStore::DatabaseRotatingImp::store</a></div><div class="ttdeci">void store(NodeObjectType type, Blob &&data, uint256 const &hash, std::uint32_t seq) override</div><div class="ttdoc">Store the object.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8cpp_source.html#l00063">DatabaseRotatingImp.cpp:63</a></div></div>
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<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>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_ab9ca2428a45818428ab7728e4fe9fd1f"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ab9ca2428a45818428ab7728e4fe9fd1f">ripple::NodeStore::DatabaseRotatingImp::getWritableBackend</a></div><div class="ttdeci">std::shared_ptr< Backend > const & getWritableBackend() const override</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8h_source.html#l00052">DatabaseRotatingImp.h:52</a></div></div>
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<div class="ttc" id="anamespaceripple_html_ac70521ab6e1277870a9e400e7a08e937"><div class="ttname"><a href="namespaceripple.html#ac70521ab6e1277870a9e400e7a08e937">ripple::stopwatch</a></div><div class="ttdeci">Stopwatch & stopwatch()</div><div class="ttdoc">Returns an instance of a wall clock.</div><div class="ttdef"><b>Definition:</b> <a href="chrono_8h_source.html#l00087">chrono.h:87</a></div></div>
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<div class="ttc" id="aclassripple_1_1Stoppable_html_adea135697761febf430a8628814c7902"><div class="ttname"><a href="classripple_1_1Stoppable.html#adea135697761febf430a8628814c7902">ripple::Stoppable::setParent</a></div><div class="ttdeci">void setParent(Stoppable &parent)</div><div class="ttdoc">Set the parent of this Stoppable.</div><div class="ttdef"><b>Definition:</b> <a href="Stoppable_8cpp_source.html#l00046">Stoppable.cpp:46</a></div></div>
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<div class="ttc" id="aclassripple_1_1KeyCache_html_ad93a1bca0da205d937a9b9781ffab7c9"><div class="ttname"><a href="classripple_1_1KeyCache.html#ad93a1bca0da205d937a9b9781ffab7c9">ripple::KeyCache::touch_if_exists</a></div><div class="ttdeci">bool touch_if_exists(KeyComparable const &key)</div><div class="ttdoc">Refresh the last access time on a key if present.</div><div class="ttdef"><b>Definition:</b> <a href="KeyCache_8h_source.html#l00217">KeyCache.h:217</a></div></div>
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<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint< 256 ></a></div></div>
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<div class="ttc" id="aclassripple_1_1Stoppable_html"><div class="ttname"><a href="classripple_1_1Stoppable.html">ripple::Stoppable</a></div><div class="ttdoc">Provides an interface for starting and stopping.</div><div class="ttdef"><b>Definition:</b> <a href="Stoppable_8h_source.html#l00200">Stoppable.h:200</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_ae89e625356dc0fb84c741d7b7dc2fa0e"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ae89e625356dc0fb84c741d7b7dc2fa0e">ripple::NodeStore::DatabaseRotatingImp::asyncFetch</a></div><div class="ttdeci">bool asyncFetch(uint256 const &hash, std::uint32_t seq, std::shared_ptr< NodeObject > &object) override</div><div class="ttdoc">Fetch an object without waiting.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8cpp_source.html#l00074">DatabaseRotatingImp.cpp:74</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_ae393c2bdac121a9e9d2c801a6817624d"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ae393c2bdac121a9e9d2c801a6817624d">ripple::NodeStore::DatabaseRotatingImp::getBackends</a></div><div class="ttdeci">Backends getBackends() const</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8h_source.html#l00140">DatabaseRotatingImp.h:140</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1NodeStore_html_a41cef3aa8ed33b8fa1b438ed7b6d1287"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#a41cef3aa8ed33b8fa1b438ed7b6d1287">ripple::NodeStore::cacheTargetAge</a></div><div class="ttdeci">constexpr std::chrono::seconds cacheTargetAge</div><div class="ttdef"><b>Definition:</b> <a href="nodestore_2impl_2Tuning_8h_source.html#l00036">nodestore/impl/Tuning.h:36</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_aa3570fbe5e933011616c7662961de3e5"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#aa3570fbe5e933011616c7662961de3e5">ripple::NodeStore::Database::storeStats</a></div><div class="ttdeci">void storeStats(size_t sz)</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00234">Database.h:234</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#l00060">Journal.h:60</a></div></div>
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<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_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>
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<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#l00057">ripple/nodestore/Scheduler.h:57</a></div></div>
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<div class="ttc" id="aclassripple_1_1KeyCache_html_a774eec36bd59b6a346ef7a613734d921"><div class="ttname"><a href="classripple_1_1KeyCache.html#a774eec36bd59b6a346ef7a613734d921">ripple::KeyCache::sweep</a></div><div class="ttdeci">void sweep()</div><div class="ttdoc">Remove stale entries from the cache.</div><div class="ttdef"><b>Definition:</b> <a href="KeyCache_8h_source.html#l00248">KeyCache.h:248</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a109754c4bed6627ba778fa84244177a4"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a109754c4bed6627ba778fa84244177a4">ripple::NodeStore::Database::fetchInternal</a></div><div class="ttdeci">std::shared_ptr< NodeObject > fetchInternal(uint256 const &hash, std::shared_ptr< Backend > backend)</div><div class="ttdef"><b>Definition:</b> <a href="Database_8cpp_source.html#l00123">Database.cpp:123</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_ab0571f6e63778adc6379cb263a6f21f6"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ab0571f6e63778adc6379cb263a6f21f6">ripple::NodeStore::DatabaseRotatingImp::fetchFrom</a></div><div class="ttdeci">std::shared_ptr< NodeObject > fetchFrom(uint256 const &hash, std::uint32_t seq) override</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8cpp_source.html#l00103">DatabaseRotatingImp.cpp:103</a></div></div>
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<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="RCLCensorshipDetector_8h_source.html#l00029">RCLCensorshipDetector.h:29</a></div></div>
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<div class="ttc" id="aclassripple_1_1KeyCache_html_a1c5dbed9b53bcdf3efacce2a3be793cf"><div class="ttname"><a href="classripple_1_1KeyCache.html#a1c5dbed9b53bcdf3efacce2a3be793cf">ripple::KeyCache::setTargetSize</a></div><div class="ttdeci">void setTargetSize(size_type s)</div><div class="ttdef"><b>Definition:</b> <a href="KeyCache_8h_source.html#l00165">KeyCache.h:165</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="astructripple_1_1NodeStore_1_1DatabaseRotatingImp_1_1Backends_html_a4f1561f76ce402f223faf00ba3396c4b"><div class="ttname"><a href="structripple_1_1NodeStore_1_1DatabaseRotatingImp_1_1Backends.html#a4f1561f76ce402f223faf00ba3396c4b">ripple::NodeStore::DatabaseRotatingImp::Backends::writableBackend</a></div><div class="ttdeci">std::shared_ptr< Backend > const & writableBackend</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8h_source.html#l00136">DatabaseRotatingImp.h:136</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a44b4880cc7028c8171c4a901381ba21e"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a44b4880cc7028c8171c4a901381ba21e">ripple::NodeStore::Database::asyncFetch</a></div><div class="ttdeci">virtual bool asyncFetch(uint256 const &hash, std::uint32_t seq, std::shared_ptr< NodeObject > &object)=0</div><div class="ttdoc">Fetch an object without waiting.</div></div>
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<div class="ttc" id="aclassripple_1_1KeyCache_html_a644f17c49571a93e3d421bc5fc265306"><div class="ttname"><a href="classripple_1_1KeyCache.html#a644f17c49571a93e3d421bc5fc265306">ripple::KeyCache::setTargetAge</a></div><div class="ttdeci">void setTargetAge(std::chrono::seconds s)</div><div class="ttdef"><b>Definition:</b> <a href="KeyCache_8h_source.html#l00171">KeyCache.h:171</a></div></div>
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<div class="ttc" id="astructripple_1_1NodeStore_1_1DatabaseRotatingImp_1_1Backends_html"><div class="ttname"><a href="structripple_1_1NodeStore_1_1DatabaseRotatingImp_1_1Backends.html">ripple::NodeStore::DatabaseRotatingImp::Backends</a></div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8h_source.html#l00135">DatabaseRotatingImp.h:135</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeObject_html"><div class="ttname"><a href="classripple_1_1NodeObject.html">ripple::NodeObject</a></div><div class="ttdoc">A simple object that the Ledger uses to store entries.</div><div class="ttdef"><b>Definition:</b> <a href="NodeObject_8h_source.html#l00050">NodeObject.h:50</a></div></div>
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<div class="ttc" id="aclassripple_1_1KeyCache_html"><div class="ttname"><a href="classripple_1_1KeyCache.html">ripple::KeyCache</a></div><div class="ttdoc">Maintains a cache of keys with no associated data.</div><div class="ttdef"><b>Definition:</b> <a href="KeyCache_8h_source.html#l00044">KeyCache.h:44</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_a8e1c86b282c83e020a0fe27175b6e96f"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a8e1c86b282c83e020a0fe27175b6e96f">ripple::NodeStore::DatabaseRotatingImp::rotateBackends</a></div><div class="ttdeci">std::shared_ptr< Backend > rotateBackends(std::shared_ptr< Backend > newBackend, std::lock_guard< std::mutex > const &) override</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8cpp_source.html#l00052">DatabaseRotatingImp.cpp:52</a></div></div>
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<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< Backend > writableBackend_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8h_source.html#l00131">DatabaseRotatingImp.h:131</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_a679d869332ca5983aeb5f84e5ad710b2"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#a679d869332ca5983aeb5f84e5ad710b2">ripple::NodeStore::DatabaseRotatingImp::nCache_</a></div><div class="ttdeci">std::shared_ptr< KeyCache< uint256 > > nCache_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8h_source.html#l00129">DatabaseRotatingImp.h:129</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseRotatingImp_html_ad8ffa795b9c94db42da3548719e3d125"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseRotatingImp.html#ad8ffa795b9c94db42da3548719e3d125">ripple::NodeStore::DatabaseRotatingImp::pCache_</a></div><div class="ttdeci">std::shared_ptr< TaggedCache< uint256, NodeObject > > pCache_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseRotatingImp_8h_source.html#l00126">DatabaseRotatingImp.h:126</a></div></div>
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