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intelliot
2023-09-11 22:52:27 +00:00
parent 8fb78def0d
commit eddba1ac63
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@@ -91,480 +91,490 @@ $(function() {
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#include &lt;ripple/basics/contract.h&gt;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#include &lt;ripple/nodestore/Factory.h&gt;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#include &lt;ripple/nodestore/Manager.h&gt;</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#include &lt;ripple/nodestore/impl/DecodedBlob.h&gt;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &lt;ripple/nodestore/impl/EncodedBlob.h&gt;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;ripple/nodestore/impl/codec.h&gt;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;boost/filesystem.hpp&gt;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/cassert.html">cassert</a>&gt;</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/chrono.html">chrono</a>&gt;</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/cstdint.html">cstdint</a>&gt;</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/cstdio.html">cstdio</a>&gt;</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/exception.html">exception</a>&gt;</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/memory.html">memory</a>&gt;</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="preprocessor">#include &lt;nudb/nudb.hpp&gt;</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; </div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="keyword">namespace </span>NodeStore {</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"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html"> 38</a></span>&#160;<span class="keyword">class </span><a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html">NuDBBackend</a> : <span class="keyword">public</span> <a class="code" href="classripple_1_1NodeStore_1_1Backend.html">Backend</a></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;{</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a99fff9537e830abd48420803947a8276"> 41</a></span>&#160; <span class="keyword">static</span> constexpr <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a99fff9537e830abd48420803947a8276">currentType</a> = 1;</div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a95c6eb45222d14b3367d617f39c4c4c1"> 42</a></span>&#160; <span class="keyword">static</span> constexpr <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a95c6eb45222d14b3367d617f39c4c4c1">deterministicMask</a> = 0xFFFFFFFF00000000ull;</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="comment">/* &quot;SHRD&quot; in ASCII */</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a80327260f0dbe62c801723f147a52ad9"> 45</a></span>&#160; <span class="keyword">static</span> constexpr <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a80327260f0dbe62c801723f147a52ad9">deterministicType</a> = 0x5348524400000000ull;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; </div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a6e4630f4a1747a3a96a690a862e801ec"> 47</a></span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> <span class="keyword">const</span> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a6e4630f4a1747a3a96a690a862e801ec">j_</a>;</div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ae9d0d8d731ae1ac3cc3bb35da8eaf9d2"> 48</a></span>&#160; <span class="keywordtype">size_t</span> <span class="keyword">const</span> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ae9d0d8d731ae1ac3cc3bb35da8eaf9d2">keyBytes_</a>;</div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a59ad11b330c2a53bfa0de5aa861f491e"> 49</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> <span class="keyword">const</span> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a59ad11b330c2a53bfa0de5aa861f491e">burstSize_</a>;</div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a"> 50</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">name_</a>;</div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7"> 51</a></span>&#160; nudb::store <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>;</div>
<div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ac45f916ad224a53a053260d68b622bc7"> 52</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/atomic/atomic.html">std::atomic&lt;bool&gt;</a> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ac45f916ad224a53a053260d68b622bc7">deletePath_</a>;</div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a265296b90c702786f4944f344f31d132"> 53</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>&amp; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a265296b90c702786f4944f344f31d132">scheduler_</a>;</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; </div>
<div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a0c087b7017042ac7691c40c15ba868e6"> 55</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a0c087b7017042ac7691c40c15ba868e6">NuDBBackend</a>(</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="keywordtype">size_t</span> keyBytes,</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <a class="code" href="classripple_1_1Section.html">Section</a> <span class="keyword">const</span>&amp; keyValues,</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> burstSize,</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>&amp; scheduler,</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> journal)</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; : <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a6e4630f4a1747a3a96a690a862e801ec">j_</a>(journal)</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ae9d0d8d731ae1ac3cc3bb35da8eaf9d2">keyBytes_</a>(keyBytes)</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a59ad11b330c2a53bfa0de5aa861f491e">burstSize_</a>(<a class="code" href="namespaceripple.html#a1b38e742ac7fe4c3a80a397e06b83dcbaa62741f39e8a8d667ccccd0642c08746">burstSize</a>)</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">name_</a>(<a class="code" href="namespaceripple.html#a104985c6e3067babe99aca6bbc51ba5d">get</a>(keyValues, <span class="stringliteral">&quot;path&quot;</span>))</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ac45f916ad224a53a053260d68b622bc7">deletePath_</a>(false)</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a265296b90c702786f4944f344f31d132">scheduler_</a>(scheduler)</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; {</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">name_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/empty.html">empty</a>())</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; Throw&lt;std::runtime_error&gt;(</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <span class="stringliteral">&quot;nodestore: Missing path in NuDB backend&quot;</span>);</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; }</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; </div>
<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a39dce6db7becaff9d5819d81cc8ed8b6"> 73</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a39dce6db7becaff9d5819d81cc8ed8b6">NuDBBackend</a>(</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <span class="keywordtype">size_t</span> keyBytes,</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <a class="code" href="classripple_1_1Section.html">Section</a> <span class="keyword">const</span>&amp; keyValues,</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> burstSize,</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>&amp; scheduler,</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; nudb::context&amp; context,</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> journal)</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; : <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a6e4630f4a1747a3a96a690a862e801ec">j_</a>(journal)</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ae9d0d8d731ae1ac3cc3bb35da8eaf9d2">keyBytes_</a>(keyBytes)</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a59ad11b330c2a53bfa0de5aa861f491e">burstSize_</a>(<a class="code" href="namespaceripple.html#a1b38e742ac7fe4c3a80a397e06b83dcbaa62741f39e8a8d667ccccd0642c08746">burstSize</a>)</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">name_</a>(<a class="code" href="namespaceripple.html#a104985c6e3067babe99aca6bbc51ba5d">get</a>(keyValues, <span class="stringliteral">&quot;path&quot;</span>))</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>(context)</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ac45f916ad224a53a053260d68b622bc7">deletePath_</a>(false)</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a265296b90c702786f4944f344f31d132">scheduler_</a>(scheduler)</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; {</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">name_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/empty.html">empty</a>())</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; Throw&lt;std::runtime_error&gt;(</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="stringliteral">&quot;nodestore: Missing path in NuDB backend&quot;</span>);</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"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4162d130c7626e1e5207d1ffd583e880"> 93</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4162d130c7626e1e5207d1ffd583e880">~NuDBBackend</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <span class="keywordflow">try</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; {</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <span class="comment">// close can throw and we don&#39;t want the destructor to throw.</span></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a336d7fe747c73366bec1cf42c5e05b67">close</a>();</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="keywordflow">catch</span> (nudb::system_error <span class="keyword">const</span>&amp;)</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; {</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <span class="comment">// Don&#39;t allow exceptions to propagate out of destructors.</span></div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="comment">// close() has already logged the error.</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; }</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; }</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; <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a973bd1539e909dcc515980e7b6f61f3d"> 108</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a973bd1539e909dcc515980e7b6f61f3d">getName</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">name_</a>;</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; }</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; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a9e494839a2dcf789bb6cdc300ad65931"> 114</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a9e494839a2dcf789bb6cdc300ad65931">open</a>(<span class="keywordtype">bool</span> createIfMissing, uint64_t appType, uint64_t uid, uint64_t salt)<span class="keyword"></span></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160;<span class="keyword"> override</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <span class="keyword">using namespace </span>boost::filesystem;</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.is_open())</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; {</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; assert(<span class="keyword">false</span>);</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; JLOG(<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a6e4630f4a1747a3a96a690a862e801ec">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) &lt;&lt; <span class="stringliteral">&quot;database is already open&quot;</span>;</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; <span class="keywordflow">return</span>;</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; <span class="keyword">auto</span> <span class="keyword">const</span> folder = path(<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">name_</a>);</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> dp = (folder / <span class="stringliteral">&quot;nudb.dat&quot;</span>).<span class="keywordtype">string</span>();</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> kp = (folder / <span class="stringliteral">&quot;nudb.key&quot;</span>).<span class="keywordtype">string</span>();</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> lp = (folder / <span class="stringliteral">&quot;nudb.log&quot;</span>).<span class="keywordtype">string</span>();</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; nudb::error_code ec;</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <span class="keywordflow">if</span> (createIfMissing)</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; create_directories(folder);</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; nudb::create&lt;nudb::xxhasher&gt;(</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; dp,</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; kp,</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; lp,</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; appType,</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; uid,</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; salt,</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ae9d0d8d731ae1ac3cc3bb35da8eaf9d2">keyBytes_</a>,</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; nudb::block_size(kp),</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; 0.50,</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; ec);</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; <span class="keywordflow">if</span> (ec == nudb::errc::file_exists)</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; ec = {};</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; }</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.open(dp, kp, lp, ec);</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; </div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.appnum() != <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a99fff9537e830abd48420803947a8276">currentType</a> &amp;&amp;</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; (<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.appnum() &amp; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a95c6eb45222d14b3367d617f39c4c4c1">deterministicMask</a>) != <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a80327260f0dbe62c801723f147a52ad9">deterministicType</a>)</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; Throw&lt;std::runtime_error&gt;(<span class="stringliteral">&quot;nodestore: unknown appnum&quot;</span>);</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.set_burst(<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a59ad11b330c2a53bfa0de5aa861f491e">burstSize_</a>);</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; }</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; </div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00167"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#acf5ab73b7ec283a9ee0b73462e1d8531"> 167</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#acf5ab73b7ec283a9ee0b73462e1d8531">isOpen</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.is_open();</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; }</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="keywordtype">void</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a2160cbce008b1fd13e1797d81d989128"> 173</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a2160cbce008b1fd13e1797d81d989128">open</a>(<span class="keywordtype">bool</span> createIfMissing)<span class="keyword"> override</span></div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a9e494839a2dcf789bb6cdc300ad65931">open</a>(createIfMissing, <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a99fff9537e830abd48420803947a8276">currentType</a>, nudb::make_uid(), nudb::make_salt());</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; </div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a336d7fe747c73366bec1cf42c5e05b67"> 179</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a336d7fe747c73366bec1cf42c5e05b67">close</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.is_open())</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; {</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; nudb::error_code ec;</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.close(ec);</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; <span class="keywordflow">if</span> (ec)</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; <span class="comment">// Log to make sure the nature of the error gets to the user.</span></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; JLOG(<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a6e4630f4a1747a3a96a690a862e801ec">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a3dfb8e2e3eecccdb5cf78ff21bca069c">fatal</a>()) &lt;&lt; <span class="stringliteral">&quot;NuBD close() failed: &quot;</span> &lt;&lt; ec.message();</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</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; </div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ac45f916ad224a53a053260d68b622bc7">deletePath_</a>)</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; boost::filesystem::remove_all(<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">name_</a>, ec);</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; {</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; JLOG(<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a6e4630f4a1747a3a96a690a862e801ec">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a3dfb8e2e3eecccdb5cf78ff21bca069c">fatal</a>()) &lt;&lt; <span class="stringliteral">&quot;Filesystem remove_all of &quot;</span> &lt;&lt; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">name_</a></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160; &lt;&lt; <span class="stringliteral">&quot; failed with: &quot;</span> &lt;&lt; ec.message();</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; }</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; }</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; </div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350c">Status</a></div>
<div class="line"><a name="l00205"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a1b03edf356922e780fe41987476f1f6a"> 205</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a1b03edf356922e780fe41987476f1f6a">fetch</a>(<span class="keywordtype">void</span> <span class="keyword">const</span>* key, <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a>* pno)<span class="keyword"> override</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350c">Status</a> status;</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160; pno-&gt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr/reset.html">reset</a>();</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; nudb::error_code ec;</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.fetch(</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; key,</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; [key, pno, &amp;status](<span class="keywordtype">void</span> <span class="keyword">const</span>* data, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> size) {</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; nudb::detail::buffer bf;</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> result = <a class="code" href="namespaceripple_1_1NodeStore.html#a4acf97063441a8fd79ef65df3f0fb6e4">nodeobject_decompress</a>(data, size, bf);</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DecodedBlob.html">DecodedBlob</a> decoded(key, result.first, result.second);</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; <span class="keywordflow">if</span> (!decoded.<a class="code" href="classripple_1_1NodeStore_1_1DecodedBlob.html#a4b3301f4f3697bd09ebf977c8d3f056f">wasOk</a>())</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; {</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160; status = <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350ca915a2fc67fa0633b4995f8c1e4d54bdf">dataCorrupt</a>;</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; }</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; *pno = decoded.<a class="code" href="classripple_1_1NodeStore_1_1DecodedBlob.html#a20fe9b3942f79cb6b610114469e827c1">createObject</a>();</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; status = <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350ca852178e08b8b1f2eb19fd271e63830ef">ok</a>;</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; },</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160; ec);</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; <span class="keywordflow">if</span> (ec == nudb::error::key_not_found)</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350cafa8056068943efe12560207a8a503db8">notFound</a>;</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160; <span class="keywordflow">return</span> status;</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; }</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160; </div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;std::vector&lt;std::shared_ptr&lt;NodeObject&gt;</a>&gt;, <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350c">Status</a>&gt;</div>
<div class="line"><a name="l00233"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ad1dea770406fa29aa16f14df58e8d568"> 233</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ad1dea770406fa29aa16f14df58e8d568">fetchBatch</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;uint256 const*&gt;</a> <span class="keyword">const</span>&amp; hashes)<span class="keyword"> override</span></div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;std::shared_ptr&lt;NodeObject&gt;</a>&gt; results;</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; results.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">reserve</a>(hashes.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>());</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; h : hashes)</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; {</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a> nObj;</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350c">Status</a> status = <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a1b03edf356922e780fe41987476f1f6a">fetch</a>(h-&gt;begin(), &amp;nObj);</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; <span class="keywordflow">if</span> (status != <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350ca852178e08b8b1f2eb19fd271e63830ef">ok</a>)</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; results.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>({});</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; results.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(nObj);</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; }</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; </div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; <span class="keywordflow">return</span> {results, <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350ca852178e08b8b1f2eb19fd271e63830ef">ok</a>};</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; }</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; </div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00251"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4ffccad519a4ac36bb0329a186b4783f"> 251</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4ffccad519a4ac36bb0329a186b4783f">do_insert</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a> <span class="keyword">const</span>&amp; no)</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; {</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1EncodedBlob.html">EncodedBlob</a> e(no);</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; nudb::error_code ec;</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; nudb::detail::buffer bf;</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> result = <a class="code" href="namespaceripple_1_1NodeStore.html#ac372a37cb687fb559f0f61d733d06ec5">nodeobject_compress</a>(e.<a class="code" href="classripple_1_1NodeStore_1_1EncodedBlob.html#af168e5bddf805f34c09e254d1b078bfa">getData</a>(), e.<a class="code" href="classripple_1_1NodeStore_1_1EncodedBlob.html#a709e5c71eeb5b9a9eb635b9c02143815">getSize</a>(), bf);</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.insert(e.<a class="code" href="classripple_1_1NodeStore_1_1EncodedBlob.html#a5e302b42921788cc860be6e51f759d76">getKey</a>(), result.first, result.second, ec);</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; <span class="keywordflow">if</span> (ec &amp;&amp; ec != nudb::error::key_exists)</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; }</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; </div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00263"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a00c5d2a5073f3318fc0e52f255a1c212"> 263</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a00c5d2a5073f3318fc0e52f255a1c212">store</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a> <span class="keyword">const</span>&amp; no)<span class="keyword"> override</span></div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; <a class="code" href="structripple_1_1NodeStore_1_1BatchWriteReport.html">BatchWriteReport</a> report;</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; report.<a class="code" href="structripple_1_1NodeStore_1_1BatchWriteReport.html#a357c5cc140aa8da903855175e07b4d0b">writeCount</a> = 1;</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> start = <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/steady_clock/now.html">std::chrono::steady_clock::now</a>();</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4ffccad519a4ac36bb0329a186b4783f">do_insert</a>(no);</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; report.<a class="code" href="structripple_1_1NodeStore_1_1BatchWriteReport.html#a183bf74eb142fef4d3dd5d18905d9a22">elapsed</a> = std::chrono::duration_cast&lt;std::chrono::milliseconds&gt;(</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/steady_clock/now.html">std::chrono::steady_clock::now</a>() - start);</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a265296b90c702786f4944f344f31d132">scheduler_</a>.<a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html#a0adffe6c4e42f062bd47864f4e615a39">onBatchWrite</a>(report);</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160; }</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; </div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00275"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4e9abc2a44a3501131709dcd6d5c509a"> 275</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4e9abc2a44a3501131709dcd6d5c509a">storeBatch</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">Batch</a> <span class="keyword">const</span>&amp; batch)<span class="keyword"> override</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; <a class="code" href="structripple_1_1NodeStore_1_1BatchWriteReport.html">BatchWriteReport</a> report;</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; report.<a class="code" href="structripple_1_1NodeStore_1_1BatchWriteReport.html#a357c5cc140aa8da903855175e07b4d0b">writeCount</a> = batch.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>();</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> start = <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/steady_clock/now.html">std::chrono::steady_clock::now</a>();</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; e : batch)</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4ffccad519a4ac36bb0329a186b4783f">do_insert</a>(e);</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; report.<a class="code" href="structripple_1_1NodeStore_1_1BatchWriteReport.html#a183bf74eb142fef4d3dd5d18905d9a22">elapsed</a> = std::chrono::duration_cast&lt;std::chrono::milliseconds&gt;(</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/steady_clock/now.html">std::chrono::steady_clock::now</a>() - start);</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a265296b90c702786f4944f344f31d132">scheduler_</a>.<a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html#a0adffe6c4e42f062bd47864f4e615a39">onBatchWrite</a>(report);</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; }</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; </div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00288"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a7d886e5eee636e58798208a5e46e71f6"> 288</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a7d886e5eee636e58798208a5e46e71f6">sync</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160; }</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160; </div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00293"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#abaf0ba251ee000601135df13dd885dca"> 293</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#abaf0ba251ee000601135df13dd885dca">for_each</a>(<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)<span class="keyword"> override</span></div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> dp = <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.dat_path();</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> kp = <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.key_path();</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> lp = <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.log_path();</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160; <span class="comment">// auto const appnum = db_.appnum();</span></div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160; nudb::error_code ec;</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.close(ec);</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; nudb::visit(</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; dp,</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160; [&amp;](<span class="keywordtype">void</span> <span class="keyword">const</span>* key,</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> key_bytes,</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160; <span class="keywordtype">void</span> <span class="keyword">const</span>* data,</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> size,</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160; nudb::error_code&amp;) {</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160; nudb::detail::buffer bf;</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> result = <a class="code" href="namespaceripple_1_1NodeStore.html#a4acf97063441a8fd79ef65df3f0fb6e4">nodeobject_decompress</a>(data, size, bf);</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DecodedBlob.html">DecodedBlob</a> decoded(key, result.first, result.second);</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160; <span class="keywordflow">if</span> (!decoded.<a class="code" href="classripple_1_1NodeStore_1_1DecodedBlob.html#a4b3301f4f3697bd09ebf977c8d3f056f">wasOk</a>())</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160; {</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160; ec = make_error_code(nudb::error::missing_value);</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160; }</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160; f(decoded.<a class="code" href="classripple_1_1NodeStore_1_1DecodedBlob.html#a20fe9b3942f79cb6b610114469e827c1">createObject</a>());</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160; },</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160; nudb::no_progress{},</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160; ec);</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.open(dp, kp, lp, ec);</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160; }</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>&#160; </div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160; <span class="keywordtype">int</span></div>
<div class="line"><a name="l00330"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#adf8b3a8b6f911845a8323cc00c0aeff0"> 330</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#adf8b3a8b6f911845a8323cc00c0aeff0">getWriteLoad</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160; <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160; }</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160; </div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00336"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ae6cf1bca8633f03532a5836b959adc60"> 336</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ae6cf1bca8633f03532a5836b959adc60">setDeletePath</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ac45f916ad224a53a053260d68b622bc7">deletePath_</a> = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160; }</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160; </div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00342"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ab012b4ff123427bc35a5d4ac4c6269c0"> 342</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ab012b4ff123427bc35a5d4ac4c6269c0">verify</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> dp = <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.dat_path();</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> kp = <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.key_path();</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> lp = <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.log_path();</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160; nudb::error_code ec;</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.close(ec);</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160; nudb::verify_info vi;</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; nudb::verify&lt;nudb::xxhasher&gt;(vi, dp, kp, 0, nudb::no_progress{}, ec);</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.open(dp, kp, lp, ec);</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160; }</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160; </div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160; <span class="keywordtype">int</span></div>
<div class="line"><a name="l00361"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a80ceb104dfe540399ddb1fe8d43111ac"> 361</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a80ceb104dfe540399ddb1fe8d43111ac">fdRequired</a>()<span class="keyword"> const override</span></div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160; <span class="keywordflow">return</span> 3;</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160; }</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160;};</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160; </div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160;<span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160; </div>
<div class="line"><a name="l00369"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBFactory.html"> 369</a></span>&#160;<span class="keyword">class </span><a class="code" href="classripple_1_1NodeStore_1_1NuDBFactory.html">NuDBFactory</a> : <span class="keyword">public</span> <a class="code" href="classripple_1_1NodeStore_1_1Factory.html">Factory</a></div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160;{</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00372"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBFactory.html#ae58d42a9fdd839a64936d84187817578"> 372</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBFactory.html#ae58d42a9fdd839a64936d84187817578">NuDBFactory</a>()</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160; {</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Manager.html#a59f9bcb7e6049d1b4c557891992f6cab">Manager::instance</a>().<a class="code" href="classripple_1_1NodeStore_1_1Manager.html#ab1f23554e59a7319ffe3e235cd7028c3">insert</a>(*<span class="keyword">this</span>);</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>&#160; }</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>&#160; </div>
<div class="line"><a name="l00377"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBFactory.html#a64293852b986c017062e4e0fb36808d6"> 377</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBFactory.html#a64293852b986c017062e4e0fb36808d6">~NuDBFactory</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Manager.html#a59f9bcb7e6049d1b4c557891992f6cab">Manager::instance</a>().<a class="code" href="classripple_1_1NodeStore_1_1Manager.html#a9b76452a117753769c60071959d65f23">erase</a>(*<span class="keyword">this</span>);</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160; }</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160; </div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</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="l00383"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBFactory.html#acacec80114639c2972dd5431df852d15"> 383</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBFactory.html#acacec80114639c2972dd5431df852d15">getName</a>()<span class="keyword"> const override</span></div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160; <span class="keywordflow">return</span> <span class="stringliteral">&quot;NuDB&quot;</span>;</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>&#160; }</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>&#160; </div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr&lt;Backend&gt;</a></div>
<div class="line"><a name="l00389"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBFactory.html#ac6b38beb29569eb38d0d18f8838eacb2"> 389</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBFactory.html#ac6b38beb29569eb38d0d18f8838eacb2">createInstance</a>(</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>&#160; <span class="keywordtype">size_t</span> keyBytes,</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160; <a class="code" href="classripple_1_1Section.html">Section</a> <span class="keyword">const</span>&amp; keyValues,</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> burstSize,</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>&amp; scheduler,</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> journal)<span class="keyword"> override</span></div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160; <span class="keywordflow">return</span> std::make_unique&lt;NuDBBackend&gt;(</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>&#160; keyBytes, keyValues, <a class="code" href="namespaceripple.html#a1b38e742ac7fe4c3a80a397e06b83dcbaa62741f39e8a8d667ccccd0642c08746">burstSize</a>, scheduler, journal);</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>&#160; }</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>&#160; </div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr&lt;Backend&gt;</a></div>
<div class="line"><a name="l00401"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBFactory.html#ae0b3932e780fa34de5822a1c153b5266"> 401</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBFactory.html#ae0b3932e780fa34de5822a1c153b5266">createInstance</a>(</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160; <span class="keywordtype">size_t</span> keyBytes,</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; <a class="code" href="classripple_1_1Section.html">Section</a> <span class="keyword">const</span>&amp; keyValues,</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> burstSize,</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>&amp; scheduler,</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160; nudb::context&amp; context,</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> journal)<span class="keyword"> override</span></div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>&#160; <span class="keywordflow">return</span> std::make_unique&lt;NuDBBackend&gt;(</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>&#160; keyBytes, keyValues, <a class="code" href="namespaceripple.html#a1b38e742ac7fe4c3a80a397e06b83dcbaa62741f39e8a8d667ccccd0642c08746">burstSize</a>, scheduler, context, journal);</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>&#160; }</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>&#160;};</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>&#160; </div>
<div class="line"><a name="l00414"></a><span class="lineno"><a class="line" href="namespaceripple_1_1NodeStore.html#a973a1bce2a9980b6d1ee04c82d280dd0"> 414</a></span>&#160;<span class="keyword">static</span> <a class="code" href="classripple_1_1NodeStore_1_1NuDBFactory.html">NuDBFactory</a> <a class="code" href="namespaceripple_1_1NodeStore.html#a973a1bce2a9980b6d1ee04c82d280dd0">nuDBFactory</a>;</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>&#160; </div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>&#160;} <span class="comment">// namespace NodeStore</span></div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>&#160;} <span class="comment">// namespace ripple</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#include &lt;ripple/nodestore/impl/BatchWriter.h&gt;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &lt;ripple/nodestore/impl/DecodedBlob.h&gt;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;ripple/nodestore/impl/EncodedBlob.h&gt;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;ripple/nodestore/impl/codec.h&gt;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &lt;boost/filesystem.hpp&gt;</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/cassert.html">cassert</a>&gt;</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/chrono.html">chrono</a>&gt;</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/cstdint.html">cstdint</a>&gt;</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/cstdio.html">cstdio</a>&gt;</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/exception.html">exception</a>&gt;</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/memory.html">memory</a>&gt;</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="preprocessor">#include &lt;nudb/nudb.hpp&gt;</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; </div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="keyword">namespace </span>NodeStore {</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; </div>
<div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html"> 39</a></span>&#160;<span class="keyword">class </span><a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html">NuDBBackend</a> : <span class="keyword">public</span> <a class="code" href="classripple_1_1NodeStore_1_1Backend.html">Backend</a>, <span class="keyword">public</span> <a class="code" href="structripple_1_1NodeStore_1_1BatchWriter_1_1Callback.html">BatchWriter::Callback</a></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;{</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a99fff9537e830abd48420803947a8276"> 42</a></span>&#160; <span class="keyword">static</span> constexpr <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a99fff9537e830abd48420803947a8276">currentType</a> = 1;</div>
<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a95c6eb45222d14b3367d617f39c4c4c1"> 43</a></span>&#160; <span class="keyword">static</span> constexpr <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a95c6eb45222d14b3367d617f39c4c4c1">deterministicMask</a> = 0xFFFFFFFF00000000ull;</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; </div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="comment">/* &quot;SHRD&quot; in ASCII */</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a80327260f0dbe62c801723f147a52ad9"> 46</a></span>&#160; <span class="keyword">static</span> constexpr <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a80327260f0dbe62c801723f147a52ad9">deterministicType</a> = 0x5348524400000000ull;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; </div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a6e4630f4a1747a3a96a690a862e801ec"> 48</a></span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> <span class="keyword">const</span> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a6e4630f4a1747a3a96a690a862e801ec">j_</a>;</div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ae9d0d8d731ae1ac3cc3bb35da8eaf9d2"> 49</a></span>&#160; <span class="keywordtype">size_t</span> <span class="keyword">const</span> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ae9d0d8d731ae1ac3cc3bb35da8eaf9d2">keyBytes_</a>;</div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a75e3f36e16656954dbbe33df374d0ed1"> 50</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1BatchWriter.html">BatchWriter</a> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a75e3f36e16656954dbbe33df374d0ed1">batch_</a>;</div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a59ad11b330c2a53bfa0de5aa861f491e"> 51</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> <span class="keyword">const</span> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a59ad11b330c2a53bfa0de5aa861f491e">burstSize_</a>;</div>
<div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a"> 52</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">name_</a>;</div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7"> 53</a></span>&#160; nudb::store <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>;</div>
<div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ac45f916ad224a53a053260d68b622bc7"> 54</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/atomic/atomic.html">std::atomic&lt;bool&gt;</a> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ac45f916ad224a53a053260d68b622bc7">deletePath_</a>;</div>
<div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a265296b90c702786f4944f344f31d132"> 55</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>&amp; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a265296b90c702786f4944f344f31d132">scheduler_</a>;</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"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a0c087b7017042ac7691c40c15ba868e6"> 57</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a0c087b7017042ac7691c40c15ba868e6">NuDBBackend</a>(</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="keywordtype">size_t</span> keyBytes,</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <a class="code" href="classripple_1_1Section.html">Section</a> <span class="keyword">const</span>&amp; keyValues,</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> burstSize,</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>&amp; scheduler,</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> journal)</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; : <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a6e4630f4a1747a3a96a690a862e801ec">j_</a>(journal)</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ae9d0d8d731ae1ac3cc3bb35da8eaf9d2">keyBytes_</a>(keyBytes)</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a75e3f36e16656954dbbe33df374d0ed1">batch_</a>(*this, scheduler)</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a59ad11b330c2a53bfa0de5aa861f491e">burstSize_</a>(<a class="code" href="namespaceripple.html#a1b38e742ac7fe4c3a80a397e06b83dcbaa62741f39e8a8d667ccccd0642c08746">burstSize</a>)</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">name_</a>(<a class="code" href="namespaceripple.html#a104985c6e3067babe99aca6bbc51ba5d">get</a>(keyValues, <span class="stringliteral">&quot;path&quot;</span>))</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ac45f916ad224a53a053260d68b622bc7">deletePath_</a>(false)</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a265296b90c702786f4944f344f31d132">scheduler_</a>(scheduler)</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="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">name_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/empty.html">empty</a>())</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; Throw&lt;std::runtime_error&gt;(</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="stringliteral">&quot;nodestore: Missing path in NuDB backend&quot;</span>);</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; }</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; </div>
<div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a39dce6db7becaff9d5819d81cc8ed8b6"> 76</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a39dce6db7becaff9d5819d81cc8ed8b6">NuDBBackend</a>(</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="keywordtype">size_t</span> keyBytes,</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; <a class="code" href="classripple_1_1Section.html">Section</a> <span class="keyword">const</span>&amp; keyValues,</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> burstSize,</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>&amp; scheduler,</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; nudb::context&amp; context,</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> journal)</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; : <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a6e4630f4a1747a3a96a690a862e801ec">j_</a>(journal)</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ae9d0d8d731ae1ac3cc3bb35da8eaf9d2">keyBytes_</a>(keyBytes)</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a75e3f36e16656954dbbe33df374d0ed1">batch_</a>(*this, scheduler)</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a59ad11b330c2a53bfa0de5aa861f491e">burstSize_</a>(<a class="code" href="namespaceripple.html#a1b38e742ac7fe4c3a80a397e06b83dcbaa62741f39e8a8d667ccccd0642c08746">burstSize</a>)</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">name_</a>(<a class="code" href="namespaceripple.html#a104985c6e3067babe99aca6bbc51ba5d">get</a>(keyValues, <span class="stringliteral">&quot;path&quot;</span>))</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>(context)</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ac45f916ad224a53a053260d68b622bc7">deletePath_</a>(false)</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a265296b90c702786f4944f344f31d132">scheduler_</a>(scheduler)</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; <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">name_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/empty.html">empty</a>())</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; Throw&lt;std::runtime_error&gt;(</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="stringliteral">&quot;nodestore: Missing path in NuDB backend&quot;</span>);</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; </div>
<div class="line"><a name="l00097"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4162d130c7626e1e5207d1ffd583e880"> 97</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4162d130c7626e1e5207d1ffd583e880">~NuDBBackend</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <span class="keywordflow">try</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; {</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <span class="comment">// close can throw and we don&#39;t want the destructor to throw.</span></div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a336d7fe747c73366bec1cf42c5e05b67">close</a>();</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; }</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="keywordflow">catch</span> (nudb::system_error <span class="keyword">const</span>&amp;)</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; {</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <span class="comment">// Don&#39;t allow exceptions to propagate out of destructors.</span></div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <span class="comment">// close() has already logged the error.</span></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; }</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; </div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</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="l00112"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a973bd1539e909dcc515980e7b6f61f3d"> 112</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a973bd1539e909dcc515980e7b6f61f3d">getName</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">name_</a>;</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; }</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; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a9e494839a2dcf789bb6cdc300ad65931"> 118</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a9e494839a2dcf789bb6cdc300ad65931">open</a>(<span class="keywordtype">bool</span> createIfMissing, uint64_t appType, uint64_t uid, uint64_t salt)<span class="keyword"></span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160;<span class="keyword"> override</span></div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; <span class="keyword">using namespace </span>boost::filesystem;</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.is_open())</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; assert(<span class="keyword">false</span>);</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; JLOG(<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a6e4630f4a1747a3a96a690a862e801ec">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) &lt;&lt; <span class="stringliteral">&quot;database is already open&quot;</span>;</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; }</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> folder = path(<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">name_</a>);</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> dp = (folder / <span class="stringliteral">&quot;nudb.dat&quot;</span>).<span class="keywordtype">string</span>();</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> kp = (folder / <span class="stringliteral">&quot;nudb.key&quot;</span>).<span class="keywordtype">string</span>();</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> lp = (folder / <span class="stringliteral">&quot;nudb.log&quot;</span>).<span class="keywordtype">string</span>();</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; nudb::error_code ec;</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; <span class="keywordflow">if</span> (createIfMissing)</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; {</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; create_directories(folder);</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; nudb::create&lt;nudb::xxhasher&gt;(</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; dp,</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; kp,</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; lp,</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; appType,</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; uid,</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; salt,</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ae9d0d8d731ae1ac3cc3bb35da8eaf9d2">keyBytes_</a>,</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; nudb::block_size(kp),</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; 0.50,</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; ec);</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <span class="keywordflow">if</span> (ec == nudb::errc::file_exists)</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; ec = {};</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; }</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.open(dp, kp, lp, ec);</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; </div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.appnum() != <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a99fff9537e830abd48420803947a8276">currentType</a> &amp;&amp;</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; (<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.appnum() &amp; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a95c6eb45222d14b3367d617f39c4c4c1">deterministicMask</a>) != <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a80327260f0dbe62c801723f147a52ad9">deterministicType</a>)</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; Throw&lt;std::runtime_error&gt;(<span class="stringliteral">&quot;nodestore: unknown appnum&quot;</span>);</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.set_burst(<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a59ad11b330c2a53bfa0de5aa861f491e">burstSize_</a>);</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; }</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; </div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00171"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#acf5ab73b7ec283a9ee0b73462e1d8531"> 171</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#acf5ab73b7ec283a9ee0b73462e1d8531">isOpen</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.is_open();</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; }</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; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00177"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a2160cbce008b1fd13e1797d81d989128"> 177</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a2160cbce008b1fd13e1797d81d989128">open</a>(<span class="keywordtype">bool</span> createIfMissing)<span class="keyword"> override</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a9e494839a2dcf789bb6cdc300ad65931">open</a>(createIfMissing, <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a99fff9537e830abd48420803947a8276">currentType</a>, nudb::make_uid(), nudb::make_salt());</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="keywordtype">void</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a336d7fe747c73366bec1cf42c5e05b67"> 183</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a336d7fe747c73366bec1cf42c5e05b67">close</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.is_open())</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; nudb::error_code ec;</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.close(ec);</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; <span class="keywordflow">if</span> (ec)</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="comment">// Log to make sure the nature of the error gets to the user.</span></div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; JLOG(<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a6e4630f4a1747a3a96a690a862e801ec">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a3dfb8e2e3eecccdb5cf78ff21bca069c">fatal</a>()) &lt;&lt; <span class="stringliteral">&quot;NuBD close() failed: &quot;</span> &lt;&lt; ec.message();</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; }</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; </div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ac45f916ad224a53a053260d68b622bc7">deletePath_</a>)</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; boost::filesystem::remove_all(<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">name_</a>, ec);</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; {</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; JLOG(<a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a6e4630f4a1747a3a96a690a862e801ec">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a3dfb8e2e3eecccdb5cf78ff21bca069c">fatal</a>()) &lt;&lt; <span class="stringliteral">&quot;Filesystem remove_all of &quot;</span> &lt;&lt; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">name_</a></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; &lt;&lt; <span class="stringliteral">&quot; failed with: &quot;</span> &lt;&lt; ec.message();</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160; }</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; }</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; }</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; </div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160; <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350c">Status</a></div>
<div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a1b03edf356922e780fe41987476f1f6a"> 209</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a1b03edf356922e780fe41987476f1f6a">fetch</a>(<span class="keywordtype">void</span> <span class="keyword">const</span>* key, <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a>* pno)<span class="keyword"> override</span></div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350c">Status</a> status;</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; pno-&gt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr/reset.html">reset</a>();</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; nudb::error_code ec;</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.fetch(</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; key,</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; [key, pno, &amp;status](<span class="keywordtype">void</span> <span class="keyword">const</span>* data, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> size) {</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; nudb::detail::buffer bf;</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> result = <a class="code" href="namespaceripple_1_1NodeStore.html#a4acf97063441a8fd79ef65df3f0fb6e4">nodeobject_decompress</a>(data, size, bf);</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DecodedBlob.html">DecodedBlob</a> decoded(key, result.first, result.second);</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; <span class="keywordflow">if</span> (!decoded.<a class="code" href="classripple_1_1NodeStore_1_1DecodedBlob.html#a4b3301f4f3697bd09ebf977c8d3f056f">wasOk</a>())</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; {</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; status = <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350ca915a2fc67fa0633b4995f8c1e4d54bdf">dataCorrupt</a>;</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160; }</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; *pno = decoded.<a class="code" href="classripple_1_1NodeStore_1_1DecodedBlob.html#a20fe9b3942f79cb6b610114469e827c1">createObject</a>();</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; status = <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350ca852178e08b8b1f2eb19fd271e63830ef">ok</a>;</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; },</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; ec);</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160; <span class="keywordflow">if</span> (ec == nudb::error::key_not_found)</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350cafa8056068943efe12560207a8a503db8">notFound</a>;</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160; <span class="keywordflow">return</span> status;</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160; }</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; </div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;std::vector&lt;std::shared_ptr&lt;NodeObject&gt;</a>&gt;, <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350c">Status</a>&gt;</div>
<div class="line"><a name="l00237"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ad1dea770406fa29aa16f14df58e8d568"> 237</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ad1dea770406fa29aa16f14df58e8d568">fetchBatch</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;uint256 const*&gt;</a> <span class="keyword">const</span>&amp; hashes)<span class="keyword"> override</span></div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;std::shared_ptr&lt;NodeObject&gt;</a>&gt; results;</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; results.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">reserve</a>(hashes.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>());</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; h : hashes)</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; {</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a> nObj;</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350c">Status</a> status = <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a1b03edf356922e780fe41987476f1f6a">fetch</a>(h-&gt;begin(), &amp;nObj);</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; <span class="keywordflow">if</span> (status != <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350ca852178e08b8b1f2eb19fd271e63830ef">ok</a>)</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; results.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>({});</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; results.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(nObj);</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; }</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; </div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; <span class="keywordflow">return</span> {results, <a class="code" href="namespaceripple_1_1NodeStore.html#af127c2e4fc73b5d35647147ef45b350ca852178e08b8b1f2eb19fd271e63830ef">ok</a>};</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; }</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; </div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00255"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4ffccad519a4ac36bb0329a186b4783f"> 255</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4ffccad519a4ac36bb0329a186b4783f">do_insert</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a> <span class="keyword">const</span>&amp; no)</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; {</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1EncodedBlob.html">EncodedBlob</a> e(no);</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; nudb::error_code ec;</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; nudb::detail::buffer bf;</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> result = <a class="code" href="namespaceripple_1_1NodeStore.html#ac372a37cb687fb559f0f61d733d06ec5">nodeobject_compress</a>(e.<a class="code" href="classripple_1_1NodeStore_1_1EncodedBlob.html#af168e5bddf805f34c09e254d1b078bfa">getData</a>(), e.<a class="code" href="classripple_1_1NodeStore_1_1EncodedBlob.html#a709e5c71eeb5b9a9eb635b9c02143815">getSize</a>(), bf);</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.insert(e.<a class="code" href="classripple_1_1NodeStore_1_1EncodedBlob.html#a5e302b42921788cc860be6e51f759d76">getKey</a>(), result.first, result.second, ec);</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; <span class="keywordflow">if</span> (ec &amp;&amp; ec != nudb::error::key_exists)</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; }</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; </div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00267"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a00c5d2a5073f3318fc0e52f255a1c212"> 267</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a00c5d2a5073f3318fc0e52f255a1c212">store</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a> <span class="keyword">const</span>&amp; no)<span class="keyword"> override</span></div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a75e3f36e16656954dbbe33df374d0ed1">batch_</a>.<a class="code" href="classripple_1_1NodeStore_1_1BatchWriter.html#a42b3434b00f66603124653fbf691ad26">store</a>(no);</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; }</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; </div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00273"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4e9abc2a44a3501131709dcd6d5c509a"> 273</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4e9abc2a44a3501131709dcd6d5c509a">storeBatch</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">Batch</a> <span class="keyword">const</span>&amp; batch)<span class="keyword"> override</span></div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; <a class="code" href="structripple_1_1NodeStore_1_1BatchWriteReport.html">BatchWriteReport</a> report;</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; report.<a class="code" href="structripple_1_1NodeStore_1_1BatchWriteReport.html#a357c5cc140aa8da903855175e07b4d0b">writeCount</a> = batch.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>();</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> start = <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/steady_clock/now.html">std::chrono::steady_clock::now</a>();</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; e : batch)</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4ffccad519a4ac36bb0329a186b4783f">do_insert</a>(e);</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; report.<a class="code" href="structripple_1_1NodeStore_1_1BatchWriteReport.html#a183bf74eb142fef4d3dd5d18905d9a22">elapsed</a> = std::chrono::duration_cast&lt;std::chrono::milliseconds&gt;(</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/steady_clock/now.html">std::chrono::steady_clock::now</a>() - start);</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a265296b90c702786f4944f344f31d132">scheduler_</a>.<a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html#a0adffe6c4e42f062bd47864f4e615a39">onBatchWrite</a>(report);</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; }</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; </div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00286"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a7d886e5eee636e58798208a5e46e71f6"> 286</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a7d886e5eee636e58798208a5e46e71f6">sync</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160; }</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; </div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00291"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#abaf0ba251ee000601135df13dd885dca"> 291</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#abaf0ba251ee000601135df13dd885dca">for_each</a>(<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)<span class="keyword"> override</span></div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> dp = <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.dat_path();</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> kp = <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.key_path();</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> lp = <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.log_path();</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160; <span class="comment">// auto const appnum = db_.appnum();</span></div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160; nudb::error_code ec;</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.close(ec);</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; nudb::visit(</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; dp,</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; [&amp;](<span class="keywordtype">void</span> <span class="keyword">const</span>* key,</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> key_bytes,</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160; <span class="keywordtype">void</span> <span class="keyword">const</span>* data,</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> size,</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160; nudb::error_code&amp;) {</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160; nudb::detail::buffer bf;</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> result = <a class="code" href="namespaceripple_1_1NodeStore.html#a4acf97063441a8fd79ef65df3f0fb6e4">nodeobject_decompress</a>(data, size, bf);</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DecodedBlob.html">DecodedBlob</a> decoded(key, result.first, result.second);</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160; <span class="keywordflow">if</span> (!decoded.<a class="code" href="classripple_1_1NodeStore_1_1DecodedBlob.html#a4b3301f4f3697bd09ebf977c8d3f056f">wasOk</a>())</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160; {</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160; ec = make_error_code(nudb::error::missing_value);</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160; }</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160; f(decoded.<a class="code" href="classripple_1_1NodeStore_1_1DecodedBlob.html#a20fe9b3942f79cb6b610114469e827c1">createObject</a>());</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160; },</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160; nudb::no_progress{},</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160; ec);</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.open(dp, kp, lp, ec);</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160; }</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160; </div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160; <span class="keywordtype">int</span></div>
<div class="line"><a name="l00328"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#adf8b3a8b6f911845a8323cc00c0aeff0"> 328</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#adf8b3a8b6f911845a8323cc00c0aeff0">getWriteLoad</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a75e3f36e16656954dbbe33df374d0ed1">batch_</a>.<a class="code" href="classripple_1_1NodeStore_1_1BatchWriter.html#a51dceb04c1517ed641e90a51c5a9ea1b">getWriteLoad</a>();</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160; }</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160; </div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00334"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ae6cf1bca8633f03532a5836b959adc60"> 334</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ae6cf1bca8633f03532a5836b959adc60">setDeletePath</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ac45f916ad224a53a053260d68b622bc7">deletePath_</a> = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160; }</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160; </div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00340"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ab012b4ff123427bc35a5d4ac4c6269c0"> 340</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#ab012b4ff123427bc35a5d4ac4c6269c0">verify</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> dp = <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.dat_path();</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> kp = <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.key_path();</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> lp = <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.log_path();</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160; nudb::error_code ec;</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.close(ec);</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; nudb::verify_info vi;</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; nudb::verify&lt;nudb::xxhasher&gt;(vi, dp, kp, 0, nudb::no_progress{}, ec);</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">db_</a>.open(dp, kp, lp, ec);</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160; <span class="keywordflow">if</span> (ec)</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160; Throw&lt;nudb::system_error&gt;(ec);</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160; }</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160; </div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00359"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a6710f6d5bb0584c2b83eb95664d8f213"> 359</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a6710f6d5bb0584c2b83eb95664d8f213">writeBatch</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">Batch</a> <span class="keyword">const</span>&amp; batch)<span class="keyword"> override</span></div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4e9abc2a44a3501131709dcd6d5c509a">storeBatch</a>(batch);</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>&#160; }</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160; </div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160; <span class="keywordtype">int</span></div>
<div class="line"><a name="l00365"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a80ceb104dfe540399ddb1fe8d43111ac"> 365</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBBackend.html#a80ceb104dfe540399ddb1fe8d43111ac">fdRequired</a>()<span class="keyword"> const override</span></div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160; <span class="keywordflow">return</span> 3;</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160; }</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>&#160;};</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160; </div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160;<span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160; </div>
<div class="line"><a name="l00373"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBFactory.html"> 373</a></span>&#160;<span class="keyword">class </span><a class="code" href="classripple_1_1NodeStore_1_1NuDBFactory.html">NuDBFactory</a> : <span class="keyword">public</span> <a class="code" href="classripple_1_1NodeStore_1_1Factory.html">Factory</a></div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160;{</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00376"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBFactory.html#ae58d42a9fdd839a64936d84187817578"> 376</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBFactory.html#ae58d42a9fdd839a64936d84187817578">NuDBFactory</a>()</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160; {</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Manager.html#a59f9bcb7e6049d1b4c557891992f6cab">Manager::instance</a>().<a class="code" href="classripple_1_1NodeStore_1_1Manager.html#ab1f23554e59a7319ffe3e235cd7028c3">insert</a>(*<span class="keyword">this</span>);</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160; }</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160; </div>
<div class="line"><a name="l00381"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBFactory.html#a64293852b986c017062e4e0fb36808d6"> 381</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBFactory.html#a64293852b986c017062e4e0fb36808d6">~NuDBFactory</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Manager.html#a59f9bcb7e6049d1b4c557891992f6cab">Manager::instance</a>().<a class="code" href="classripple_1_1NodeStore_1_1Manager.html#a9b76452a117753769c60071959d65f23">erase</a>(*<span class="keyword">this</span>);</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160; }</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160; </div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</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="l00387"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBFactory.html#acacec80114639c2972dd5431df852d15"> 387</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBFactory.html#acacec80114639c2972dd5431df852d15">getName</a>()<span class="keyword"> const override</span></div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>&#160; <span class="keywordflow">return</span> <span class="stringliteral">&quot;NuDB&quot;</span>;</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>&#160; }</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160; </div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr&lt;Backend&gt;</a></div>
<div class="line"><a name="l00393"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBFactory.html#ac6b38beb29569eb38d0d18f8838eacb2"> 393</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBFactory.html#ac6b38beb29569eb38d0d18f8838eacb2">createInstance</a>(</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160; <span class="keywordtype">size_t</span> keyBytes,</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160; <a class="code" href="classripple_1_1Section.html">Section</a> <span class="keyword">const</span>&amp; keyValues,</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> burstSize,</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>&amp; scheduler,</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> journal)<span class="keyword"> override</span></div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>&#160; <span class="keywordflow">return</span> std::make_unique&lt;NuDBBackend&gt;(</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>&#160; keyBytes, keyValues, <a class="code" href="namespaceripple.html#a1b38e742ac7fe4c3a80a397e06b83dcbaa62741f39e8a8d667ccccd0642c08746">burstSize</a>, scheduler, journal);</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160; }</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; </div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr&lt;Backend&gt;</a></div>
<div class="line"><a name="l00405"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1NuDBFactory.html#ae0b3932e780fa34de5822a1c153b5266"> 405</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1NuDBFactory.html#ae0b3932e780fa34de5822a1c153b5266">createInstance</a>(</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160; <span class="keywordtype">size_t</span> keyBytes,</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>&#160; <a class="code" href="classripple_1_1Section.html">Section</a> <span class="keyword">const</span>&amp; keyValues,</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> burstSize,</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>&amp; scheduler,</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>&#160; nudb::context&amp; context,</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> journal)<span class="keyword"> override</span></div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>&#160; <span class="keywordflow">return</span> std::make_unique&lt;NuDBBackend&gt;(</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>&#160; keyBytes, keyValues, <a class="code" href="namespaceripple.html#a1b38e742ac7fe4c3a80a397e06b83dcbaa62741f39e8a8d667ccccd0642c08746">burstSize</a>, scheduler, context, journal);</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>&#160; }</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>&#160;};</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>&#160; </div>
<div class="line"><a name="l00418"></a><span class="lineno"><a class="line" href="namespaceripple_1_1NodeStore.html#a973a1bce2a9980b6d1ee04c82d280dd0"> 418</a></span>&#160;<span class="keyword">static</span> <a class="code" href="classripple_1_1NodeStore_1_1NuDBFactory.html">NuDBFactory</a> <a class="code" href="namespaceripple_1_1NodeStore.html#a973a1bce2a9980b6d1ee04c82d280dd0">nuDBFactory</a>;</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>&#160; </div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>&#160;} <span class="comment">// namespace NodeStore</span></div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</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#l00339">Journal.h:339</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_1DecodedBlob_html_a4b3301f4f3697bd09ebf977c8d3f056f"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DecodedBlob.html#a4b3301f4f3697bd09ebf977c8d3f056f">ripple::NodeStore::DecodedBlob::wasOk</a></div><div class="ttdeci">bool wasOk() const noexcept</div><div class="ttdoc">Determine if the decoding was successful.</div><div class="ttdef"><b>Definition:</b> <a href="DecodedBlob_8h_source.html#l00046">DecodedBlob.h:46</a></div></div>
<div class="ttc" id="anamespaceripple_1_1NodeStore_html_a4acf97063441a8fd79ef65df3f0fb6e4"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#a4acf97063441a8fd79ef65df3f0fb6e4">ripple::NodeStore::nodeobject_decompress</a></div><div class="ttdeci">std::pair&lt; void const *, std::size_t &gt; nodeobject_decompress(void const *in, std::size_t in_size, BufferFactory &amp;&amp;bf)</div><div class="ttdef"><b>Definition:</b> <a href="codec_8h_source.html#l00108">codec.h:108</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Factory_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Factory.html">ripple::NodeStore::Factory</a></div><div class="ttdoc">Base class for backend factories.</div><div class="ttdef"><b>Definition:</b> <a href="Factory_8h_source.html#l00033">Factory.h:33</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_ac45f916ad224a53a053260d68b622bc7"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#ac45f916ad224a53a053260d68b622bc7">ripple::NodeStore::NuDBBackend::deletePath_</a></div><div class="ttdeci">std::atomic&lt; bool &gt; deletePath_</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00052">NuDBFactory.cpp:52</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a00c5d2a5073f3318fc0e52f255a1c212"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a00c5d2a5073f3318fc0e52f255a1c212">ripple::NodeStore::NuDBBackend::store</a></div><div class="ttdeci">void store(std::shared_ptr&lt; NodeObject &gt; const &amp;no) override</div><div class="ttdoc">Store a single object.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00263">NuDBFactory.cpp:263</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a9e494839a2dcf789bb6cdc300ad65931"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a9e494839a2dcf789bb6cdc300ad65931">ripple::NodeStore::NuDBBackend::open</a></div><div class="ttdeci">void open(bool createIfMissing, uint64_t appType, uint64_t uid, uint64_t salt) override</div><div class="ttdoc">Open the backend.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00114">NuDBFactory.cpp:114</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_ae6cf1bca8633f03532a5836b959adc60"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#ae6cf1bca8633f03532a5836b959adc60">ripple::NodeStore::NuDBBackend::setDeletePath</a></div><div class="ttdeci">void setDeletePath() override</div><div class="ttdoc">Remove contents on disk upon destruction.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00336">NuDBFactory.cpp:336</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_ac45f916ad224a53a053260d68b622bc7"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#ac45f916ad224a53a053260d68b622bc7">ripple::NodeStore::NuDBBackend::deletePath_</a></div><div class="ttdeci">std::atomic&lt; bool &gt; deletePath_</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00054">NuDBFactory.cpp:54</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a00c5d2a5073f3318fc0e52f255a1c212"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a00c5d2a5073f3318fc0e52f255a1c212">ripple::NodeStore::NuDBBackend::store</a></div><div class="ttdeci">void store(std::shared_ptr&lt; NodeObject &gt; const &amp;no) override</div><div class="ttdoc">Store a single object.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00267">NuDBFactory.cpp:267</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a9e494839a2dcf789bb6cdc300ad65931"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a9e494839a2dcf789bb6cdc300ad65931">ripple::NodeStore::NuDBBackend::open</a></div><div class="ttdeci">void open(bool createIfMissing, uint64_t appType, uint64_t uid, uint64_t salt) override</div><div class="ttdoc">Open the backend.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00118">NuDBFactory.cpp:118</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1BatchWriter_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1BatchWriter.html">ripple::NodeStore::BatchWriter</a></div><div class="ttdoc">Batch-writing assist logic.</div><div class="ttdef"><b>Definition:</b> <a href="BatchWriter_8h_source.html#l00040">BatchWriter.h:40</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_ae6cf1bca8633f03532a5836b959adc60"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#ae6cf1bca8633f03532a5836b959adc60">ripple::NodeStore::NuDBBackend::setDeletePath</a></div><div class="ttdeci">void setDeletePath() override</div><div class="ttdoc">Remove contents on disk upon destruction.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00334">NuDBFactory.cpp:334</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DecodedBlob_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DecodedBlob.html">ripple::NodeStore::DecodedBlob</a></div><div class="ttdoc">Parsed key/value blob into NodeObject components.</div><div class="ttdef"><b>Definition:</b> <a href="DecodedBlob_8h_source.html#l00038">DecodedBlob.h:38</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&lt; NodeObject &gt;</a></div></div>
<div class="ttc" id="aexception_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/exception.html">exception</a></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#l00045">nodestore/Types.h:45</a></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_1Manager_html_a9b76452a117753769c60071959d65f23"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Manager.html#a9b76452a117753769c60071959d65f23">ripple::NodeStore::Manager::erase</a></div><div class="ttdeci">virtual void erase(Factory &amp;factory)=0</div><div class="ttdoc">Remove a factory.</div></div>
<div class="ttc" id="apair_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair</a></div></div>
<div class="ttc" id="areserve_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">std::vector::reserve</a></div><div class="ttdeci">T reserve(T... args)</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a4ffccad519a4ac36bb0329a186b4783f"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4ffccad519a4ac36bb0329a186b4783f">ripple::NodeStore::NuDBBackend::do_insert</a></div><div class="ttdeci">void do_insert(std::shared_ptr&lt; NodeObject &gt; const &amp;no)</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00251">NuDBFactory.cpp:251</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a75e3f36e16656954dbbe33df374d0ed1"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a75e3f36e16656954dbbe33df374d0ed1">ripple::NodeStore::NuDBBackend::batch_</a></div><div class="ttdeci">BatchWriter batch_</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00050">NuDBFactory.cpp:50</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a4ffccad519a4ac36bb0329a186b4783f"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4ffccad519a4ac36bb0329a186b4783f">ripple::NodeStore::NuDBBackend::do_insert</a></div><div class="ttdeci">void do_insert(std::shared_ptr&lt; NodeObject &gt; const &amp;no)</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00255">NuDBFactory.cpp:255</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</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="asize_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/size.html">std::vector::size</a></div><div class="ttdeci">T size(T... args)</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_acf5ab73b7ec283a9ee0b73462e1d8531"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#acf5ab73b7ec283a9ee0b73462e1d8531">ripple::NodeStore::NuDBBackend::isOpen</a></div><div class="ttdeci">bool isOpen() override</div><div class="ttdoc">Returns true is the database is open.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00167">NuDBFactory.cpp:167</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_ad1dea770406fa29aa16f14df58e8d568"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#ad1dea770406fa29aa16f14df58e8d568">ripple::NodeStore::NuDBBackend::fetchBatch</a></div><div class="ttdeci">std::pair&lt; std::vector&lt; std::shared_ptr&lt; NodeObject &gt; &gt;, Status &gt; fetchBatch(std::vector&lt; uint256 const * &gt; const &amp;hashes) override</div><div class="ttdoc">Fetch a batch synchronously.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00233">NuDBFactory.cpp:233</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a4162d130c7626e1e5207d1ffd583e880"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4162d130c7626e1e5207d1ffd583e880">ripple::NodeStore::NuDBBackend::~NuDBBackend</a></div><div class="ttdeci">~NuDBBackend() override</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00093">NuDBFactory.cpp:93</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a336d7fe747c73366bec1cf42c5e05b67"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a336d7fe747c73366bec1cf42c5e05b67">ripple::NodeStore::NuDBBackend::close</a></div><div class="ttdeci">void close() override</div><div class="ttdoc">Close the backend.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00179">NuDBFactory.cpp:179</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_acf5ab73b7ec283a9ee0b73462e1d8531"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#acf5ab73b7ec283a9ee0b73462e1d8531">ripple::NodeStore::NuDBBackend::isOpen</a></div><div class="ttdeci">bool isOpen() override</div><div class="ttdoc">Returns true is the database is open.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00171">NuDBFactory.cpp:171</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_ad1dea770406fa29aa16f14df58e8d568"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#ad1dea770406fa29aa16f14df58e8d568">ripple::NodeStore::NuDBBackend::fetchBatch</a></div><div class="ttdeci">std::pair&lt; std::vector&lt; std::shared_ptr&lt; NodeObject &gt; &gt;, Status &gt; fetchBatch(std::vector&lt; uint256 const * &gt; const &amp;hashes) override</div><div class="ttdoc">Fetch a batch synchronously.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00237">NuDBFactory.cpp:237</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a4162d130c7626e1e5207d1ffd583e880"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4162d130c7626e1e5207d1ffd583e880">ripple::NodeStore::NuDBBackend::~NuDBBackend</a></div><div class="ttdeci">~NuDBBackend() override</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00097">NuDBFactory.cpp:97</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a336d7fe747c73366bec1cf42c5e05b67"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a336d7fe747c73366bec1cf42c5e05b67">ripple::NodeStore::NuDBBackend::close</a></div><div class="ttdeci">void close() override</div><div class="ttdoc">Close the backend.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00183">NuDBFactory.cpp:183</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a6710f6d5bb0584c2b83eb95664d8f213"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a6710f6d5bb0584c2b83eb95664d8f213">ripple::NodeStore::NuDBBackend::writeBatch</a></div><div class="ttdeci">void writeBatch(Batch const &amp;batch) override</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00359">NuDBFactory.cpp:359</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_1NuDBBackend_html_a80ceb104dfe540399ddb1fe8d43111ac"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a80ceb104dfe540399ddb1fe8d43111ac">ripple::NodeStore::NuDBBackend::fdRequired</a></div><div class="ttdeci">int fdRequired() const override</div><div class="ttdoc">Returns the number of file descriptors the backend expects to need.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00361">NuDBFactory.cpp:361</a></div></div>
<div class="ttc" id="anamespaceripple_1_1NodeStore_html_a973a1bce2a9980b6d1ee04c82d280dd0"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#a973a1bce2a9980b6d1ee04c82d280dd0">ripple::NodeStore::nuDBFactory</a></div><div class="ttdeci">static NuDBFactory nuDBFactory</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00414">NuDBFactory.cpp:414</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_ae9d0d8d731ae1ac3cc3bb35da8eaf9d2"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#ae9d0d8d731ae1ac3cc3bb35da8eaf9d2">ripple::NodeStore::NuDBBackend::keyBytes_</a></div><div class="ttdeci">const size_t keyBytes_</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00048">NuDBFactory.cpp:48</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a7d886e5eee636e58798208a5e46e71f6"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a7d886e5eee636e58798208a5e46e71f6">ripple::NodeStore::NuDBBackend::sync</a></div><div class="ttdeci">void sync() override</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00288">NuDBFactory.cpp:288</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a80ceb104dfe540399ddb1fe8d43111ac"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a80ceb104dfe540399ddb1fe8d43111ac">ripple::NodeStore::NuDBBackend::fdRequired</a></div><div class="ttdeci">int fdRequired() const override</div><div class="ttdoc">Returns the number of file descriptors the backend expects to need.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00365">NuDBFactory.cpp:365</a></div></div>
<div class="ttc" id="anamespaceripple_1_1NodeStore_html_a973a1bce2a9980b6d1ee04c82d280dd0"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#a973a1bce2a9980b6d1ee04c82d280dd0">ripple::NodeStore::nuDBFactory</a></div><div class="ttdeci">static NuDBFactory nuDBFactory</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00418">NuDBFactory.cpp:418</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_ae9d0d8d731ae1ac3cc3bb35da8eaf9d2"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#ae9d0d8d731ae1ac3cc3bb35da8eaf9d2">ripple::NodeStore::NuDBBackend::keyBytes_</a></div><div class="ttdeci">const size_t keyBytes_</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00049">NuDBFactory.cpp:49</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a7d886e5eee636e58798208a5e46e71f6"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a7d886e5eee636e58798208a5e46e71f6">ripple::NodeStore::NuDBBackend::sync</a></div><div class="ttdeci">void sync() override</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00286">NuDBFactory.cpp:286</a></div></div>
<div class="ttc" id="areset_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr/reset.html">std::shared_ptr::reset</a></div><div class="ttdeci">T reset(T... args)</div></div>
<div class="ttc" id="apush_back_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">std::vector::push_back</a></div><div class="ttdeci">T push_back(T... args)</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#l00046">nodestore/Types.h:46</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a99fff9537e830abd48420803947a8276"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a99fff9537e830abd48420803947a8276">ripple::NodeStore::NuDBBackend::currentType</a></div><div class="ttdeci">static constexpr std::uint64_t currentType</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00041">NuDBFactory.cpp:41</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a6e4630f4a1747a3a96a690a862e801ec"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a6e4630f4a1747a3a96a690a862e801ec">ripple::NodeStore::NuDBBackend::j_</a></div><div class="ttdeci">const beast::Journal j_</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00047">NuDBFactory.cpp:47</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_1NodeStore_1_1NuDBBackend_html_a99fff9537e830abd48420803947a8276"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a99fff9537e830abd48420803947a8276">ripple::NodeStore::NuDBBackend::currentType</a></div><div class="ttdeci">static constexpr std::uint64_t currentType</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00042">NuDBFactory.cpp:42</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a6e4630f4a1747a3a96a690a862e801ec"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a6e4630f4a1747a3a96a690a862e801ec">ripple::NodeStore::NuDBBackend::j_</a></div><div class="ttdeci">const beast::Journal j_</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00048">NuDBFactory.cpp:48</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Manager_html_ab1f23554e59a7319ffe3e235cd7028c3"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Manager.html#ab1f23554e59a7319ffe3e235cd7028c3">ripple::NodeStore::Manager::insert</a></div><div class="ttdeci">virtual void insert(Factory &amp;factory)=0</div><div class="ttdoc">Add a factory.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a62b70315254855fd1fcbabe62d52495a"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">ripple::NodeStore::NuDBBackend::name_</a></div><div class="ttdeci">const std::string name_</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00050">NuDBFactory.cpp:50</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a62b70315254855fd1fcbabe62d52495a"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a62b70315254855fd1fcbabe62d52495a">ripple::NodeStore::NuDBBackend::name_</a></div><div class="ttdeci">const std::string name_</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00052">NuDBFactory.cpp:52</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DecodedBlob_html_a20fe9b3942f79cb6b610114469e827c1"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DecodedBlob.html#a20fe9b3942f79cb6b610114469e827c1">ripple::NodeStore::DecodedBlob::createObject</a></div><div class="ttdeci">std::shared_ptr&lt; NodeObject &gt; createObject()</div><div class="ttdoc">Create a NodeObject from this data.</div><div class="ttdef"><b>Definition:</b> <a href="DecodedBlob_8cpp_source.html#l00073">DecodedBlob.cpp:73</a></div></div>
<div class="ttc" id="achrono_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/chrono.html">chrono</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html">ripple::NodeStore::NuDBBackend</a></div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00038">NuDBFactory.cpp:38</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBFactory_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBFactory.html">ripple::NodeStore::NuDBFactory</a></div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00369">NuDBFactory.cpp:369</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html">ripple::NodeStore::NuDBBackend</a></div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00039">NuDBFactory.cpp:39</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBFactory_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBFactory.html">ripple::NodeStore::NuDBFactory</a></div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00373">NuDBFactory.cpp:373</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1EncodedBlob_html_af168e5bddf805f34c09e254d1b078bfa"><div class="ttname"><a href="classripple_1_1NodeStore_1_1EncodedBlob.html#af168e5bddf805f34c09e254d1b078bfa">ripple::NodeStore::EncodedBlob::getData</a></div><div class="ttdeci">void const * getData() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="EncodedBlob_8h_source.html#l00124">EncodedBlob.h:124</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_adf8b3a8b6f911845a8323cc00c0aeff0"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#adf8b3a8b6f911845a8323cc00c0aeff0">ripple::NodeStore::NuDBBackend::getWriteLoad</a></div><div class="ttdeci">int getWriteLoad() override</div><div class="ttdoc">Estimate the number of write operations pending.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00330">NuDBFactory.cpp:330</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_adf8b3a8b6f911845a8323cc00c0aeff0"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#adf8b3a8b6f911845a8323cc00c0aeff0">ripple::NodeStore::NuDBBackend::getWriteLoad</a></div><div class="ttdeci">int getWriteLoad() override</div><div class="ttdoc">Estimate the number of write operations pending.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00328">NuDBFactory.cpp:328</a></div></div>
<div class="ttc" id="aclassbeast_1_1Journal_html_a49b0713e65bb8e2c51b76fbf16252afe"><div class="ttname"><a href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">beast::Journal::error</a></div><div class="ttdeci">Stream error() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00333">Journal.h:333</a></div></div>
<div class="ttc" id="acstdint_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/cstdint.html">cstdint</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a80327260f0dbe62c801723f147a52ad9"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a80327260f0dbe62c801723f147a52ad9">ripple::NodeStore::NuDBBackend::deterministicType</a></div><div class="ttdeci">static constexpr std::uint64_t deterministicType</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00045">NuDBFactory.cpp:45</a></div></div>
<div class="ttc" id="astructripple_1_1NodeStore_1_1BatchWriter_1_1Callback_html"><div class="ttname"><a href="structripple_1_1NodeStore_1_1BatchWriter_1_1Callback.html">ripple::NodeStore::BatchWriter::Callback</a></div><div class="ttdoc">This callback does the actual writing.</div><div class="ttdef"><b>Definition:</b> <a href="BatchWriter_8h_source.html#l00044">BatchWriter.h:44</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a80327260f0dbe62c801723f147a52ad9"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a80327260f0dbe62c801723f147a52ad9">ripple::NodeStore::NuDBBackend::deterministicType</a></div><div class="ttdeci">static constexpr std::uint64_t deterministicType</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00046">NuDBFactory.cpp:46</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_html_a1b38e742ac7fe4c3a80a397e06b83dcbaa62741f39e8a8d667ccccd0642c08746"><div class="ttname"><a href="namespaceripple.html#a1b38e742ac7fe4c3a80a397e06b83dcbaa62741f39e8a8d667ccccd0642c08746">ripple::SizedItem::burstSize</a></div><div class="ttdeci">@ burstSize</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#l00047">nodestore/Types.h:47</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::uint64_t</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a0c087b7017042ac7691c40c15ba868e6"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a0c087b7017042ac7691c40c15ba868e6">ripple::NodeStore::NuDBBackend::NuDBBackend</a></div><div class="ttdeci">NuDBBackend(size_t keyBytes, Section const &amp;keyValues, std::size_t burstSize, Scheduler &amp;scheduler, beast::Journal journal)</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00055">NuDBFactory.cpp:55</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a0c087b7017042ac7691c40c15ba868e6"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a0c087b7017042ac7691c40c15ba868e6">ripple::NodeStore::NuDBBackend::NuDBBackend</a></div><div class="ttdeci">NuDBBackend(size_t keyBytes, Section const &amp;keyValues, std::size_t burstSize, Scheduler &amp;scheduler, beast::Journal journal)</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00057">NuDBFactory.cpp:57</a></div></div>
<div class="ttc" id="aatomic_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/atomic/atomic.html">std::atomic&lt; bool &gt;</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_1NuDBBackend_html_a2160cbce008b1fd13e1797d81d989128"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a2160cbce008b1fd13e1797d81d989128">ripple::NodeStore::NuDBBackend::open</a></div><div class="ttdeci">void open(bool createIfMissing) override</div><div class="ttdoc">Open the backend.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00173">NuDBFactory.cpp:173</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a2160cbce008b1fd13e1797d81d989128"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a2160cbce008b1fd13e1797d81d989128">ripple::NodeStore::NuDBBackend::open</a></div><div class="ttdeci">void open(bool createIfMissing) override</div><div class="ttdoc">Open the backend.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00177">NuDBFactory.cpp:177</a></div></div>
<div class="ttc" id="astructripple_1_1NodeStore_1_1BatchWriteReport_html"><div class="ttname"><a href="structripple_1_1NodeStore_1_1BatchWriteReport.html">ripple::NodeStore::BatchWriteReport</a></div><div class="ttdoc">Contains information about a batch write operation.</div><div class="ttdef"><b>Definition:</b> <a href="ripple_2nodestore_2Scheduler_8h_source.html#l00044">ripple/nodestore/Scheduler.h:44</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBFactory_html_a64293852b986c017062e4e0fb36808d6"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBFactory.html#a64293852b986c017062e4e0fb36808d6">ripple::NodeStore::NuDBFactory::~NuDBFactory</a></div><div class="ttdeci">~NuDBFactory() override</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00377">NuDBFactory.cpp:377</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_ab012b4ff123427bc35a5d4ac4c6269c0"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#ab012b4ff123427bc35a5d4ac4c6269c0">ripple::NodeStore::NuDBBackend::verify</a></div><div class="ttdeci">void verify() override</div><div class="ttdoc">Perform consistency checks on database.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00342">NuDBFactory.cpp:342</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBFactory_html_a64293852b986c017062e4e0fb36808d6"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBFactory.html#a64293852b986c017062e4e0fb36808d6">ripple::NodeStore::NuDBFactory::~NuDBFactory</a></div><div class="ttdeci">~NuDBFactory() override</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00381">NuDBFactory.cpp:381</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_ab012b4ff123427bc35a5d4ac4c6269c0"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#ab012b4ff123427bc35a5d4ac4c6269c0">ripple::NodeStore::NuDBBackend::verify</a></div><div class="ttdeci">void verify() override</div><div class="ttdoc">Perform consistency checks on database.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00340">NuDBFactory.cpp:340</a></div></div>
<div class="ttc" id="amemory_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/memory.html">memory</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a973bd1539e909dcc515980e7b6f61f3d"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a973bd1539e909dcc515980e7b6f61f3d">ripple::NodeStore::NuDBBackend::getName</a></div><div class="ttdeci">std::string getName() override</div><div class="ttdoc">Get the human-readable name of this backend.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00108">NuDBFactory.cpp:108</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#l00044">nodestore/Types.h:44</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBFactory_html_ae0b3932e780fa34de5822a1c153b5266"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBFactory.html#ae0b3932e780fa34de5822a1c153b5266">ripple::NodeStore::NuDBFactory::createInstance</a></div><div class="ttdeci">std::unique_ptr&lt; Backend &gt; createInstance(size_t keyBytes, Section const &amp;keyValues, std::size_t burstSize, Scheduler &amp;scheduler, nudb::context &amp;context, beast::Journal journal) override</div><div class="ttdoc">Create an instance of this factory's backend.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00401">NuDBFactory.cpp:401</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a95c6eb45222d14b3367d617f39c4c4c1"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a95c6eb45222d14b3367d617f39c4c4c1">ripple::NodeStore::NuDBBackend::deterministicMask</a></div><div class="ttdeci">static constexpr std::uint64_t deterministicMask</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00042">NuDBFactory.cpp:42</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a973bd1539e909dcc515980e7b6f61f3d"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a973bd1539e909dcc515980e7b6f61f3d">ripple::NodeStore::NuDBBackend::getName</a></div><div class="ttdeci">std::string getName() override</div><div class="ttdoc">Get the human-readable name of this backend.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00112">NuDBFactory.cpp:112</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="aclassripple_1_1NodeStore_1_1NuDBFactory_html_ae0b3932e780fa34de5822a1c153b5266"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBFactory.html#ae0b3932e780fa34de5822a1c153b5266">ripple::NodeStore::NuDBFactory::createInstance</a></div><div class="ttdeci">std::unique_ptr&lt; Backend &gt; createInstance(size_t keyBytes, Section const &amp;keyValues, std::size_t burstSize, Scheduler &amp;scheduler, nudb::context &amp;context, beast::Journal journal) override</div><div class="ttdoc">Create an instance of this factory's backend.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00405">NuDBFactory.cpp:405</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a95c6eb45222d14b3367d617f39c4c4c1"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a95c6eb45222d14b3367d617f39c4c4c1">ripple::NodeStore::NuDBBackend::deterministicMask</a></div><div class="ttdeci">static constexpr std::uint64_t deterministicMask</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00043">NuDBFactory.cpp:43</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_1NuDBBackend_html_a265296b90c702786f4944f344f31d132"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a265296b90c702786f4944f344f31d132">ripple::NodeStore::NuDBBackend::scheduler_</a></div><div class="ttdeci">Scheduler &amp; scheduler_</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00053">NuDBFactory.cpp:53</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBFactory_html_acacec80114639c2972dd5431df852d15"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBFactory.html#acacec80114639c2972dd5431df852d15">ripple::NodeStore::NuDBFactory::getName</a></div><div class="ttdeci">std::string getName() const override</div><div class="ttdoc">Retrieve the name of this factory.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00383">NuDBFactory.cpp:383</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a265296b90c702786f4944f344f31d132"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a265296b90c702786f4944f344f31d132">ripple::NodeStore::NuDBBackend::scheduler_</a></div><div class="ttdeci">Scheduler &amp; scheduler_</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00055">NuDBFactory.cpp:55</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBFactory_html_acacec80114639c2972dd5431df852d15"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBFactory.html#acacec80114639c2972dd5431df852d15">ripple::NodeStore::NuDBFactory::getName</a></div><div class="ttdeci">std::string getName() const override</div><div class="ttdoc">Retrieve the name of this factory.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00387">NuDBFactory.cpp:387</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1BatchWriter_html_a51dceb04c1517ed641e90a51c5a9ea1b"><div class="ttname"><a href="classripple_1_1NodeStore_1_1BatchWriter.html#a51dceb04c1517ed641e90a51c5a9ea1b">ripple::NodeStore::BatchWriter::getWriteLoad</a></div><div class="ttdeci">int getWriteLoad()</div><div class="ttdoc">Get an estimate of the amount of writing I/O pending.</div><div class="ttdef"><b>Definition:</b> <a href="BatchWriter_8cpp_source.html#l00060">BatchWriter.cpp:60</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1EncodedBlob_html_a709e5c71eeb5b9a9eb635b9c02143815"><div class="ttname"><a href="classripple_1_1NodeStore_1_1EncodedBlob.html#a709e5c71eeb5b9a9eb635b9c02143815">ripple::NodeStore::EncodedBlob::getSize</a></div><div class="ttdeci">std::size_t getSize() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="EncodedBlob_8h_source.html#l00118">EncodedBlob.h:118</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1EncodedBlob_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1EncodedBlob.html">ripple::NodeStore::EncodedBlob</a></div><div class="ttdoc">Convert a NodeObject from in-memory to database format.</div><div class="ttdef"><b>Definition:</b> <a href="EncodedBlob_8h_source.html#l00054">EncodedBlob.h:54</a></div></div>
<div class="ttc" id="acassert_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/cassert.html">cassert</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a59ad11b330c2a53bfa0de5aa861f491e"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a59ad11b330c2a53bfa0de5aa861f491e">ripple::NodeStore::NuDBBackend::burstSize_</a></div><div class="ttdeci">const std::size_t burstSize_</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00049">NuDBFactory.cpp:49</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBFactory_html_ac6b38beb29569eb38d0d18f8838eacb2"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBFactory.html#ac6b38beb29569eb38d0d18f8838eacb2">ripple::NodeStore::NuDBFactory::createInstance</a></div><div class="ttdeci">std::unique_ptr&lt; Backend &gt; createInstance(size_t keyBytes, Section const &amp;keyValues, std::size_t burstSize, Scheduler &amp;scheduler, beast::Journal journal) override</div><div class="ttdoc">Create an instance of this factory's backend.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00389">NuDBFactory.cpp:389</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a59ad11b330c2a53bfa0de5aa861f491e"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a59ad11b330c2a53bfa0de5aa861f491e">ripple::NodeStore::NuDBBackend::burstSize_</a></div><div class="ttdeci">const std::size_t burstSize_</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00051">NuDBFactory.cpp:51</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1BatchWriter_html_a42b3434b00f66603124653fbf691ad26"><div class="ttname"><a href="classripple_1_1NodeStore_1_1BatchWriter.html#a42b3434b00f66603124653fbf691ad26">ripple::NodeStore::BatchWriter::store</a></div><div class="ttdeci">void store(std::shared_ptr&lt; NodeObject &gt; const &amp;object)</div><div class="ttdoc">Store the object.</div><div class="ttdef"><b>Definition:</b> <a href="BatchWriter_8cpp_source.html#l00040">BatchWriter.cpp:40</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBFactory_html_ac6b38beb29569eb38d0d18f8838eacb2"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBFactory.html#ac6b38beb29569eb38d0d18f8838eacb2">ripple::NodeStore::NuDBFactory::createInstance</a></div><div class="ttdeci">std::unique_ptr&lt; Backend &gt; createInstance(size_t keyBytes, Section const &amp;keyValues, std::size_t burstSize, Scheduler &amp;scheduler, beast::Journal journal) override</div><div class="ttdoc">Create an instance of this factory's backend.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00393">NuDBFactory.cpp:393</a></div></div>
<div class="ttc" id="aempty_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/empty.html">std::string::empty</a></div><div class="ttdeci">T empty(T... args)</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a93307b4032398645d984ecc1f90bd1e7"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">ripple::NodeStore::NuDBBackend::db_</a></div><div class="ttdeci">nudb::store db_</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00051">NuDBFactory.cpp:51</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a4e9abc2a44a3501131709dcd6d5c509a"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4e9abc2a44a3501131709dcd6d5c509a">ripple::NodeStore::NuDBBackend::storeBatch</a></div><div class="ttdeci">void storeBatch(Batch const &amp;batch) override</div><div class="ttdoc">Store a group of objects.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00275">NuDBFactory.cpp:275</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a93307b4032398645d984ecc1f90bd1e7"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a93307b4032398645d984ecc1f90bd1e7">ripple::NodeStore::NuDBBackend::db_</a></div><div class="ttdeci">nudb::store db_</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00053">NuDBFactory.cpp:53</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a4e9abc2a44a3501131709dcd6d5c509a"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a4e9abc2a44a3501131709dcd6d5c509a">ripple::NodeStore::NuDBBackend::storeBatch</a></div><div class="ttdeci">void storeBatch(Batch const &amp;batch) override</div><div class="ttdoc">Store a group of objects.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00273">NuDBFactory.cpp:273</a></div></div>
<div class="ttc" id="asize_t_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a></div></div>
<div class="ttc" id="astructripple_1_1NodeStore_1_1BatchWriteReport_html_a357c5cc140aa8da903855175e07b4d0b"><div class="ttname"><a href="structripple_1_1NodeStore_1_1BatchWriteReport.html#a357c5cc140aa8da903855175e07b4d0b">ripple::NodeStore::BatchWriteReport::writeCount</a></div><div class="ttdeci">int writeCount</div><div class="ttdef"><b>Definition:</b> <a href="ripple_2nodestore_2Scheduler_8h_source.html#l00049">ripple/nodestore/Scheduler.h:49</a></div></div>
<div class="ttc" id="anamespaceripple_1_1NodeStore_html_ac372a37cb687fb559f0f61d733d06ec5"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#ac372a37cb687fb559f0f61d733d06ec5">ripple::NodeStore::nodeobject_compress</a></div><div class="ttdeci">std::pair&lt; void const *, std::size_t &gt; nodeobject_compress(void const *in, std::size_t in_size, BufferFactory &amp;&amp;bf)</div><div class="ttdef"><b>Definition:</b> <a href="codec_8h_source.html#l00219">codec.h:219</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_abaf0ba251ee000601135df13dd885dca"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#abaf0ba251ee000601135df13dd885dca">ripple::NodeStore::NuDBBackend::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="NuDBFactory_8cpp_source.html#l00293">NuDBFactory.cpp:293</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_abaf0ba251ee000601135df13dd885dca"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#abaf0ba251ee000601135df13dd885dca">ripple::NodeStore::NuDBBackend::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="NuDBFactory_8cpp_source.html#l00291">NuDBFactory.cpp:291</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Manager_html_a59f9bcb7e6049d1b4c557891992f6cab"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Manager.html#a59f9bcb7e6049d1b4c557891992f6cab">ripple::NodeStore::Manager::instance</a></div><div class="ttdeci">static Manager &amp; instance()</div><div class="ttdoc">Returns the instance of the manager singleton.</div><div class="ttdef"><b>Definition:</b> <a href="ManagerImp_8cpp_source.html#l00120">ManagerImp.cpp:120</a></div></div>
<div class="ttc" id="astructripple_1_1NodeStore_1_1BatchWriteReport_html_a183bf74eb142fef4d3dd5d18905d9a22"><div class="ttname"><a href="structripple_1_1NodeStore_1_1BatchWriteReport.html#a183bf74eb142fef4d3dd5d18905d9a22">ripple::NodeStore::BatchWriteReport::elapsed</a></div><div class="ttdeci">std::chrono::milliseconds elapsed</div><div class="ttdef"><b>Definition:</b> <a href="ripple_2nodestore_2Scheduler_8h_source.html#l00048">ripple/nodestore/Scheduler.h:48</a></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_1NuDBBackend_html_a39dce6db7becaff9d5819d81cc8ed8b6"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a39dce6db7becaff9d5819d81cc8ed8b6">ripple::NodeStore::NuDBBackend::NuDBBackend</a></div><div class="ttdeci">NuDBBackend(size_t keyBytes, Section const &amp;keyValues, std::size_t burstSize, Scheduler &amp;scheduler, nudb::context &amp;context, beast::Journal journal)</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00073">NuDBFactory.cpp:73</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a39dce6db7becaff9d5819d81cc8ed8b6"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a39dce6db7becaff9d5819d81cc8ed8b6">ripple::NodeStore::NuDBBackend::NuDBBackend</a></div><div class="ttdeci">NuDBBackend(size_t keyBytes, Section const &amp;keyValues, std::size_t burstSize, Scheduler &amp;scheduler, nudb::context &amp;context, beast::Journal journal)</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00076">NuDBFactory.cpp:76</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1EncodedBlob_html_a5e302b42921788cc860be6e51f759d76"><div class="ttname"><a href="classripple_1_1NodeStore_1_1EncodedBlob.html#a5e302b42921788cc860be6e51f759d76">ripple::NodeStore::EncodedBlob::getKey</a></div><div class="ttdeci">void const * getKey() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="EncodedBlob_8h_source.html#l00112">EncodedBlob.h:112</a></div></div>
<div class="ttc" id="acstdio_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/cstdio.html">cstdio</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Scheduler_html_a0adffe6c4e42f062bd47864f4e615a39"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Scheduler.html#a0adffe6c4e42f062bd47864f4e615a39">ripple::NodeStore::Scheduler::onBatchWrite</a></div><div class="ttdeci">virtual void onBatchWrite(BatchWriteReport const &amp;report)=0</div><div class="ttdoc">Reports the completion of a batch write Allows the scheduler to monitor the node store's performance.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a1b03edf356922e780fe41987476f1f6a"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a1b03edf356922e780fe41987476f1f6a">ripple::NodeStore::NuDBBackend::fetch</a></div><div class="ttdeci">Status fetch(void const *key, std::shared_ptr&lt; NodeObject &gt; *pno) override</div><div class="ttdoc">Fetch a single object.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00205">NuDBFactory.cpp:205</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBBackend_html_a1b03edf356922e780fe41987476f1f6a"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBBackend.html#a1b03edf356922e780fe41987476f1f6a">ripple::NodeStore::NuDBBackend::fetch</a></div><div class="ttdeci">Status fetch(void const *key, std::shared_ptr&lt; NodeObject &gt; *pno) override</div><div class="ttdoc">Fetch a single object.</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00209">NuDBFactory.cpp:209</a></div></div>
<div class="ttc" id="anamespaceripple_html_a104985c6e3067babe99aca6bbc51ba5d"><div class="ttname"><a href="namespaceripple.html#a104985c6e3067babe99aca6bbc51ba5d">ripple::get</a></div><div class="ttdeci">T &amp; get(EitherAmount &amp;amt)</div><div class="ttdef"><b>Definition:</b> <a href="AmountSpec_8h_source.html#l00118">AmountSpec.h:118</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBFactory_html_ae58d42a9fdd839a64936d84187817578"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBFactory.html#ae58d42a9fdd839a64936d84187817578">ripple::NodeStore::NuDBFactory::NuDBFactory</a></div><div class="ttdeci">NuDBFactory()</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00372">NuDBFactory.cpp:372</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1NuDBFactory_html_ae58d42a9fdd839a64936d84187817578"><div class="ttname"><a href="classripple_1_1NodeStore_1_1NuDBFactory.html#ae58d42a9fdd839a64936d84187817578">ripple::NodeStore::NuDBFactory::NuDBFactory</a></div><div class="ttdeci">NuDBFactory()</div><div class="ttdef"><b>Definition:</b> <a href="NuDBFactory_8cpp_source.html#l00376">NuDBFactory.cpp:376</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Backend_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Backend.html">ripple::NodeStore::Backend</a></div><div class="ttdoc">A backend used for the NodeStore.</div><div class="ttdef"><b>Definition:</b> <a href="Backend_8h_source.html#l00039">Backend.h:39</a></div></div>
<div class="ttc" id="anow_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/chrono/steady_clock/now.html">std::chrono::steady_clock::now</a></div><div class="ttdeci">T now(T... args)</div></div>
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