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<li class="navelem"><a class="el" href="dir_120ed4da3e3217b1e7fc0b4f48568e79.html">test</a></li><li class="navelem"><a class="el" href="dir_dfcebd9d0776d19b63297011168b92d5.html">nodestore</a></li> </ul>
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<div class="title">import_test.cpp</div> </div>
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<div class="contents">
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//------------------------------------------------------------------------------</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/*</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Copyright (c) 2012, 2013 Ripple Labs Inc.</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">*/</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">//==============================================================================</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  </div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <ripple/basics/contract.h></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <ripple/beast/clock/basic_seconds_clock.h></span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <ripple/beast/core/LexicalCast.h></span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <ripple/beast/rfc2616.h></span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <ripple/beast/unit_test.h></span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <ripple/nodestore/impl/codec.h></span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <boost/beast/core/string.hpp></span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <boost/regex.hpp></span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/algorithm.html">algorithm</a>></span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/chrono.html">chrono</a>></span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/iomanip.html">iomanip</a>></span></div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/map.html">map</a>></span></div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <nudb/create.hpp></span></div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <nudb/detail/format.hpp></span></div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include <nudb/xxhasher.hpp></span></div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/sstream.html">sstream</a>></span></div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  </div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include <ripple/unity/rocksdb.h></span></div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  </div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment">/*</span></div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment">Math:</span></div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment">1000 gb dat file</span></div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment">170 gb key file</span></div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment">capacity 113 keys/bucket</span></div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment">normal:</span></div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment">1,000gb data file read</span></div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment">19,210gb key file read (113 * 170)</span></div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment">19,210gb key file write</span></div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment">multi(32gb):</span></div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment">6 passes (170/32)</span></div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment">6,000gb data file read</span></div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment">170gb key file write</span></div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment">*/</span></div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  </div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="keyword">namespace </span>NodeStore {</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  </div>
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<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="namespaceripple_1_1NodeStore_1_1detail.html"> 63</a></span> <span class="keyword">namespace </span>detail {</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  </div>
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<div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html"> 65</a></span> <span class="keyword">class </span><a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html">save_stream_state</a></div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> {</div>
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<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a2e3e5d0e5d053e47bf59c1a9f02824d1"> 67</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a>& <a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a2e3e5d0e5d053e47bf59c1a9f02824d1">os_</a>;</div>
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<div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#affcc850e537de2693b670d657443352e"> 68</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/streamsize.html">std::streamsize</a> <a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#affcc850e537de2693b670d657443352e">precision_</a>;</div>
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<div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a8650d8f23c883cf74166c0161259da5f"> 69</a></span>  std::ios::fmtflags <a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a8650d8f23c883cf74166c0161259da5f">flags_</a>;</div>
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<div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#afd0f8b82af587a568271284a3eb5c090"> 70</a></span>  std::ios::char_type <a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#afd0f8b82af587a568271284a3eb5c090">fill_</a>;</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  </div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a381ac5a65f155574514609599df77098"> 73</a></span>  <a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a381ac5a65f155574514609599df77098">~save_stream_state</a>()</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  {</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a2e3e5d0e5d053e47bf59c1a9f02824d1">os_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/ios_base/precision.html">precision</a>(<a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#affcc850e537de2693b670d657443352e">precision_</a>);</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a2e3e5d0e5d053e47bf59c1a9f02824d1">os_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/ios_base/flags.html">flags</a>(<a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a8650d8f23c883cf74166c0161259da5f">flags_</a>);</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a2e3e5d0e5d053e47bf59c1a9f02824d1">os_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ios/fill.html">fill</a>(<a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#afd0f8b82af587a568271284a3eb5c090">fill_</a>);</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  }</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a0b33f14a2f489e08f9dc8b25525816f5">save_stream_state</a>(<a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html">save_stream_state</a> <span class="keyword">const</span>&) = <span class="keyword">delete</span>;</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html">save_stream_state</a>&</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a39dc4b9d2b6734313014e5ca2e3b8532">operator=</a>(<a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html">save_stream_state</a> <span class="keyword">const</span>&) = <span class="keyword">delete</span>;</div>
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<div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a3627b36145263a16883177da48e8eb9a"> 82</a></span>  <span class="keyword">explicit</span> <a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a3627b36145263a16883177da48e8eb9a">save_stream_state</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a>& os)</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  : <a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a2e3e5d0e5d053e47bf59c1a9f02824d1">os_</a>(os)</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  , <a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#affcc850e537de2693b670d657443352e">precision_</a>(os.precision())</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  , <a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a8650d8f23c883cf74166c0161259da5f">flags_</a>(os.flags())</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  , <a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#afd0f8b82af587a568271284a3eb5c090">fill_</a>(os.fill())</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  {</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  }</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> };</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  </div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="keyword">template</span> <<span class="keyword">class</span> Rep, <span class="keyword">class</span> Period></div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a>&</div>
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<div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="namespaceripple_1_1NodeStore_1_1detail.html#a7a06a3de001372164b371b331e7e17e1"> 93</a></span> <a class="code" href="namespaceripple_1_1NodeStore_1_1detail.html#a7a06a3de001372164b371b331e7e17e1">pretty_time</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a>& os, <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::duration<Rep, Period></a> d)</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> {</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html">save_stream_state</a> _(os);</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keyword">using namespace </span><a class="codeRef" href="http://en.cppreference.com/w/namespacestd_1_1chrono.html">std::chrono</a>;</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">if</span> (d < <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">microseconds</a>{1})</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  {</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="comment">// use nanoseconds</span></div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordflow">if</span> (d < <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">nanoseconds</a>{100})</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  {</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="comment">// use floating</span></div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keyword">using</span> ns = <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">duration<float, std::nano></a>;</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  os << <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/manip/fixed.html">std::fixed</a> << <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/manip/setprecision.html">std::setprecision</a>(1) << ns(d).count();</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  }</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  {</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="comment">// use integral</span></div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  os << round<nanoseconds>(d).count();</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  }</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  os << <span class="stringliteral">"ns"</span>;</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  }</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (d < <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">milliseconds</a>{1})</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  {</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="comment">// use microseconds</span></div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">if</span> (d < <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">microseconds</a>{100})</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  {</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="comment">// use floating</span></div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keyword">using</span> ms = <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">duration<float, std::micro></a>;</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  os << <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/manip/fixed.html">std::fixed</a> << <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/manip/setprecision.html">std::setprecision</a>(1) << ms(d).count();</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  }</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  {</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="comment">// use integral</span></div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  os << round<microseconds>(d).count();</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  }</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  os << <span class="stringliteral">"us"</span>;</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  }</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (d < <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">seconds</a>{1})</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  {</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="comment">// use milliseconds</span></div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">if</span> (d < <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">milliseconds</a>{100})</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  {</div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="comment">// use floating</span></div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keyword">using</span> ms = <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">duration<float, std::milli></a>;</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  os << <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/manip/fixed.html">std::fixed</a> << <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/manip/setprecision.html">std::setprecision</a>(1) << ms(d).count();</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  }</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  {</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="comment">// use integral</span></div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  os << round<milliseconds>(d).count();</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  }</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  os << <span class="stringliteral">"ms"</span>;</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  }</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (d < <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">minutes</a>{1})</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  {</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="comment">// use seconds</span></div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">if</span> (d < <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">seconds</a>{100})</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  {</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">// use floating</span></div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keyword">using</span> s = <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">duration<float></a>;</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  os << <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/manip/fixed.html">std::fixed</a> << <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/manip/setprecision.html">std::setprecision</a>(1) << s(d).count();</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  }</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  {</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="comment">// use integral</span></div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  os << round<seconds>(d).count();</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  }</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  os << <span class="stringliteral">"s"</span>;</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  }</div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  {</div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="comment">// use minutes</span></div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">if</span> (d < <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">minutes</a>{100})</div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  {</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="comment">// use floating</span></div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keyword">using</span> m = <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">duration<float, std::ratio<60></a>>;</div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  os << <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/manip/fixed.html">std::fixed</a> << <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/manip/setprecision.html">std::setprecision</a>(1) << m(d).count();</div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  }</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  {</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="comment">// use integral</span></div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  os << round<minutes>(d).count();</div>
|
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  }</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  os << <span class="stringliteral">"min"</span>;</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  }</div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordflow">return</span> os;</div>
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> }</div>
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<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  </div>
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<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="keyword">template</span> <<span class="keyword">class</span> Period, <span class="keyword">class</span> Rep></div>
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<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="keyword">inline</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
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<div class="line"><a name="l00182"></a><span class="lineno"><a class="line" href="namespaceripple_1_1NodeStore_1_1detail.html#aeef1ccb24557412c476f0b1b84adbc89"> 182</a></span> <a class="code" href="namespaceripple_1_1NodeStore_1_1detail.html#aeef1ccb24557412c476f0b1b84adbc89">fmtdur</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::duration<Period, Rep></a> <span class="keyword">const</span>& d)</div>
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<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> {</div>
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<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_stringstream.html">std::stringstream</a> ss;</div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <a class="code" href="namespaceripple_1_1NodeStore_1_1detail.html#a7a06a3de001372164b371b331e7e17e1">pretty_time</a>(ss, d);</div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">return</span> ss.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_stringstream/str.html">str</a>();</div>
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> }</div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  </div>
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<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> } <span class="comment">// namespace detail</span></div>
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<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  </div>
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<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment">//------------------------------------------------------------------------------</span></div>
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<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  </div>
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<div class="line"><a name="l00193"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1progress.html"> 193</a></span> <span class="keyword">class </span><a class="code" href="classripple_1_1NodeStore_1_1progress.html">progress</a></div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> {</div>
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<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00196"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1progress.html#a17a7cec21826f1d7e2367a612cbb0a45"> 196</a></span>  <span class="keyword">using</span> <a class="code" href="classbeast_1_1basic__seconds__clock.html">clock_type</a> = <a class="code" href="classbeast_1_1basic__seconds__clock.html">beast::basic_seconds_clock</a>;</div>
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  </div>
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<div class="line"><a name="l00198"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1progress.html#a8ec69ae5bf43fbc62aca06a3bb2fa17b"> 198</a></span>  <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_1progress.html#a8ec69ae5bf43fbc62aca06a3bb2fa17b">work_</a>;</div>
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<div class="line"><a name="l00199"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1progress.html#a7182470b3b337735e403fd92ecb0cb09"> 199</a></span>  <a class="code" href="classbeast_1_1basic__seconds__clock.html#a8d7b9b3b39a0eaf6ed0512db82c6b120">clock_type::time_point</a> start_ = clock_type::now();</div>
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<div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1progress.html#af9d375928f815a8be79be540eceb029a"> 200</a></span>  <a class="code" href="classbeast_1_1basic__seconds__clock.html#a8d7b9b3b39a0eaf6ed0512db82c6b120">clock_type::time_point</a> now_ = clock_type::now();</div>
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<div class="line"><a name="l00201"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1progress.html#aa886c7e5ddabc9b2d3bb7bf265324a0c"> 201</a></span>  <a class="code" href="classbeast_1_1basic__seconds__clock.html#a8d7b9b3b39a0eaf6ed0512db82c6b120">clock_type::time_point</a> report_ = clock_type::now();</div>
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<div class="line"><a name="l00202"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1progress.html#ad0661f931eed276a85faf951a9529341"> 202</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> prev_ = 0;</div>
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<div class="line"><a name="l00203"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1progress.html#a9cc9322b27f86e66efc0f27cfb20204a"> 203</a></span>  <span class="keywordtype">bool</span> estimate_ = <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  </div>
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<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00206"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1progress.html#ab9a3dfe9e93cf6ab8d35c8d1ffc711a6"> 206</a></span>  <span class="keyword">explicit</span> <a class="code" href="classripple_1_1NodeStore_1_1progress.html#ab9a3dfe9e93cf6ab8d35c8d1ffc711a6">progress</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> work) : work_(work)</div>
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  {</div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  }</div>
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<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  </div>
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<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keyword">template</span> <<span class="keyword">class</span> Log></div>
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<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00212"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1progress.html#a1e56dbfa7a72eb803c6a2cb3af470c4d"> 212</a></span>  <a class="code" href="classripple_1_1NodeStore_1_1progress.html#a1e56dbfa7a72eb803c6a2cb3af470c4d">operator()</a>(Log& log, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> work)</div>
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<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  {</div>
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keyword">using namespace </span><a class="codeRef" href="http://en.cppreference.com/w/namespacestd_1_1chrono.html">std::chrono</a>;</div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keyword">auto</span> <span class="keyword">const</span> now = clock_type::now();</div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">if</span> (now == now_)</div>
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  now_ = now;</div>
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<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keyword">auto</span> <span class="keyword">const</span> elapsed = now - start_;</div>
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<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">if</span> (!estimate_)</div>
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<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  {</div>
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<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordflow">if</span> (elapsed < <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">seconds</a>(15))</div>
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<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  estimate_ = <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  }</div>
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<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (now - report_ < <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::seconds</a>(60))</div>
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<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  {</div>
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<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  }</div>
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<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keyword">auto</span> <span class="keyword">const</span> rate = elapsed.count() / double(work);</div>
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<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <a class="code" href="classbeast_1_1basic__seconds__clock.html#a076fccc0a6c1b7ef4531967876294275">clock_type::duration</a> <span class="keyword">const</span> remain(</div>
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<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keyword">static_cast<</span><a class="code" href="classbeast_1_1basic__seconds__clock.html#ab903cf7ebef389d785a765596ec05874">clock_type::duration::rep</a><span class="keyword">></span>((work_ - work) * rate));</div>
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<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  log << <span class="stringliteral">"Remaining: "</span> << <a class="code" href="namespaceripple_1_1NodeStore_1_1detail.html#aeef1ccb24557412c476f0b1b84adbc89">detail::fmtdur</a>(remain) << <span class="stringliteral">" ("</span> << work << <span class="stringliteral">" of "</span></div>
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<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  << work_ << <span class="stringliteral">" in "</span> << <a class="code" href="namespaceripple_1_1NodeStore_1_1detail.html#aeef1ccb24557412c476f0b1b84adbc89">detail::fmtdur</a>(elapsed) << <span class="stringliteral">", "</span></div>
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|
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  << (work - prev_) << <span class="stringliteral">" in "</span> << <a class="code" href="namespaceripple_1_1NodeStore_1_1detail.html#aeef1ccb24557412c476f0b1b84adbc89">detail::fmtdur</a>(now - report_) << <span class="stringliteral">")"</span>;</div>
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|
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  report_ = now;</div>
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|
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  prev_ = work;</div>
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<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  }</div>
|
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<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  </div>
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<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keyword">template</span> <<span class="keyword">class</span> Log></div>
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00242"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1progress.html#a6900353339923924bf1f6a0c98a72472"> 242</a></span>  <a class="code" href="classripple_1_1NodeStore_1_1progress.html#a6900353339923924bf1f6a0c98a72472">finish</a>(Log& log)</div>
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<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  {</div>
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<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  log << <span class="stringliteral">"Total time: "</span> << <a class="code" href="namespaceripple_1_1NodeStore_1_1detail.html#aeef1ccb24557412c476f0b1b84adbc89">detail::fmtdur</a>(clock_type::now() - start_);</div>
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<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  }</div>
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> };</div>
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<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  </div>
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<div class="line"><a name="l00248"></a><span class="lineno"> 248</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/map.html">std::map<std::string, std::string, boost::beast::iless></a></div>
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<div class="line"><a name="l00249"></a><span class="lineno"><a class="line" href="namespaceripple_1_1NodeStore.html#af15359cec47ee39428997be4f439ab82"> 249</a></span> <a class="code" href="namespaceripple_1_1NodeStore.html#af15359cec47ee39428997be4f439ab82">parse_args</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span>& s)</div>
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<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> {</div>
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<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="comment">// <key> '=' <value></span></div>
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<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keyword">static</span> boost::regex <span class="keyword">const</span> re1(</div>
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<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="stringliteral">"^"</span> <span class="comment">// start of line</span></div>
|
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<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="stringliteral">"(?:\\s*)"</span> <span class="comment">// whitespace (optonal)</span></div>
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|
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="stringliteral">"([a-zA-Z][_a-zA-Z0-9]*)"</span> <span class="comment">// <key></span></div>
|
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="stringliteral">"(?:\\s*)"</span> <span class="comment">// whitespace (optional)</span></div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="stringliteral">"(?:=)"</span> <span class="comment">// '='</span></div>
|
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="stringliteral">"(?:\\s*)"</span> <span class="comment">// whitespace (optional)</span></div>
|
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="stringliteral">"(.*\\S+)"</span> <span class="comment">// <value></span></div>
|
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="stringliteral">"(?:\\s*)"</span> <span class="comment">// whitespace (optional)</span></div>
|
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<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  ,</div>
|
|
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  boost::regex_constants::optimize);</div>
|
|
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/map.html">std::map<std::string, std::string, boost::beast::iless></a> map;</div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="keyword">auto</span> <span class="keyword">const</span> v = <a class="code" href="namespacebeast_1_1rfc2616.html#a7bd10c38927e9300544721c81ba22bb1">beast::rfc2616::split</a>(s.<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/begin.html">begin</a>(), s.<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/end.html">end</a>(), <span class="charliteral">','</span>);</div>
|
|
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& kv : v)</div>
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<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  {</div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  boost::smatch m;</div>
|
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<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keywordflow">if</span> (!boost::regex_match(kv, m, re1))</div>
|
|
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  Throw<std::runtime_error>(<span class="stringliteral">"invalid parameter "</span> + kv);</div>
|
|
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keyword">auto</span> <span class="keyword">const</span> result = map.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/map/emplace.html">emplace</a>(m[1], m[2]);</div>
|
|
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keywordflow">if</span> (!result.second)</div>
|
|
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  Throw<std::runtime_error>(<span class="stringliteral">"duplicate parameter "</span> + m[1]);</div>
|
|
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  }</div>
|
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordflow">return</span> map;</div>
|
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<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> }</div>
|
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<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  </div>
|
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<div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="comment">//------------------------------------------------------------------------------</span></div>
|
|
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  </div>
|
|
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span> <span class="preprocessor">#if RIPPLE_ROCKSDB_AVAILABLE</span></div>
|
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<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  </div>
|
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<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="keyword">class </span>import_test : <span class="keyword">public</span> beast::unit_test::suite</div>
|
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<div class="line"><a name="l00282"></a><span class="lineno"> 282</span> {</div>
|
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<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keywordtype">void</span></div>
|
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<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  run()<span class="keyword"> override</span></div>
|
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<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="keyword"> </span>{</div>
|
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<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  testcase(beast::unit_test::abort_on_fail) << arg();</div>
|
|
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  </div>
|
|
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keyword">using namespace </span>nudb;</div>
|
|
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keyword">using namespace </span>nudb::detail;</div>
|
|
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  </div>
|
|
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  pass();</div>
|
|
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keyword">auto</span> <span class="keyword">const</span> args = <a class="code" href="namespaceripple_1_1NodeStore.html#af15359cec47ee39428997be4f439ab82">parse_args</a>(arg());</div>
|
|
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordtype">bool</span> usage = args.empty();</div>
|
|
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  </div>
|
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<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">if</span> (!usage && args.find(<span class="stringliteral">"from"</span>) == args.end())</div>
|
|
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  {</div>
|
|
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  log << <span class="stringliteral">"Missing parameter: from"</span>;</div>
|
|
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  usage = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  }</div>
|
|
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordflow">if</span> (!usage && args.find(<span class="stringliteral">"to"</span>) == args.end())</div>
|
|
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  {</div>
|
|
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  log << <span class="stringliteral">"Missing parameter: to"</span>;</div>
|
|
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  usage = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  }</div>
|
|
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keywordflow">if</span> (!usage && args.find(<span class="stringliteral">"buffer"</span>) == args.end())</div>
|
|
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  {</div>
|
|
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/numeric/math/log.html">log</a> << <span class="stringliteral">"Missing parameter: buffer"</span>;</div>
|
|
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  usage = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  }</div>
|
|
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  </div>
|
|
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keywordflow">if</span> (usage)</div>
|
|
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  {</div>
|
|
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/numeric/math/log.html">log</a> << <span class="stringliteral">"Usage:\n"</span></div>
|
|
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  << <span class="stringliteral">"--unittest-arg=from=<from>,to=<to>,buffer=<buffer>\n"</span></div>
|
|
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  << <span class="stringliteral">"from: RocksDB database to import from\n"</span></div>
|
|
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  << <span class="stringliteral">"to: NuDB database to import to\n"</span></div>
|
|
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  << <span class="stringliteral">"buffer: Buffer size (bigger is faster)\n"</span></div>
|
|
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  << <span class="stringliteral">"NuDB database must not already exist."</span>;</div>
|
|
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  }</div>
|
|
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  </div>
|
|
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="comment">// This controls the size of the bucket buffer.</span></div>
|
|
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="comment">// For a 1TB data file, a 32GB bucket buffer is suggested.</span></div>
|
|
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="comment">// The larger the buffer, the faster the import.</span></div>
|
|
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="comment">//</span></div>
|
|
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> <span class="keyword">const</span> buffer_size = <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/stoul.html">std::stoull</a>(args.at(<span class="stringliteral">"buffer"</span>));</div>
|
|
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keyword">auto</span> <span class="keyword">const</span> from_path = args.at(<span class="stringliteral">"from"</span>);</div>
|
|
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keyword">auto</span> <span class="keyword">const</span> to_path = args.at(<span class="stringliteral">"to"</span>);</div>
|
|
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  </div>
|
|
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keyword">using</span> hash_type = nudb::xxhasher;</div>
|
|
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keyword">auto</span> <span class="keyword">const</span> bulk_size = 64 * 1024 * 1024;</div>
|
|
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keywordtype">float</span> <span class="keyword">const</span> load_factor = 0.5;</div>
|
|
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  </div>
|
|
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keyword">auto</span> <span class="keyword">const</span> dp = to_path + <span class="stringliteral">".dat"</span>;</div>
|
|
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keyword">auto</span> <span class="keyword">const</span> kp = to_path + <span class="stringliteral">".key"</span>;</div>
|
|
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  </div>
|
|
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <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="l00339"></a><span class="lineno"> 339</span>  </div>
|
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<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/numeric/math/log.html">log</a> << <span class="stringliteral">"from: "</span> << from_path</div>
|
|
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  << <span class="stringliteral">"\n"</span></div>
|
|
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="stringliteral">"to: "</span></div>
|
|
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  << to_path</div>
|
|
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  << <span class="stringliteral">"\n"</span></div>
|
|
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="stringliteral">"buffer: "</span></div>
|
|
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  << buffer_size;</div>
|
|
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  </div>
|
|
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr<rocksdb::DB></a> db;</div>
|
|
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  {</div>
|
|
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  rocksdb::Options options;</div>
|
|
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  options.create_if_missing = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  options.max_open_files = 2000; <span class="comment">// 5000?</span></div>
|
|
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  rocksdb::DB* pdb = <span class="keyword">nullptr</span>;</div>
|
|
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  rocksdb::Status <a class="codeRef" href="http://en.cppreference.com/w/cpp/experimental/fs/status.html">status</a> =</div>
|
|
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  rocksdb::DB::OpenForReadOnly(options, from_path, &pdb);</div>
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|
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keywordflow">if</span> (!<a class="codeRef" href="http://en.cppreference.com/w/cpp/experimental/fs/status.html">status</a>.ok() || !pdb)</div>
|
|
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  Throw<std::runtime_error>(</div>
|
|
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="stringliteral">"Can't open '"</span> + from_path + <span class="stringliteral">"': "</span> + <a class="codeRef" href="http://en.cppreference.com/w/cpp/experimental/fs/status.html">status</a>.ToString());</div>
|
|
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  db.<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr/reset.html">reset</a>(pdb);</div>
|
|
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  }</div>
|
|
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="comment">// Create data file with values</span></div>
|
|
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> nitems = 0;</div>
|
|
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  dat_file_header dh;</div>
|
|
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  dh.version = currentVersion;</div>
|
|
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  dh.uid = make_uid();</div>
|
|
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  dh.appnum = 1;</div>
|
|
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  dh.key_size = 32;</div>
|
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<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  </div>
|
|
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  native_file df;</div>
|
|
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  error_code ec;</div>
|
|
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  df.create(file_mode::append, dp, ec);</div>
|
|
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keywordflow">if</span> (ec)</div>
|
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<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  Throw<nudb::system_error>(ec);</div>
|
|
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  bulk_writer<native_file> dw(df, 0, bulk_size);</div>
|
|
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  {</div>
|
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<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  {</div>
|
|
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="keyword">auto</span> os = dw.prepare(dat_file_header::size, ec);</div>
|
|
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="keywordflow">if</span> (ec)</div>
|
|
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  Throw<nudb::system_error>(ec);</div>
|
|
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <a class="code" href="namespaceripple_1_1NodeStore.html#a600672c9d6874721b6701f782814c66a">write</a>(os, dh);</div>
|
|
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  }</div>
|
|
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  rocksdb::ReadOptions options;</div>
|
|
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  options.verify_checksums = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  options.fill_cache = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr<rocksdb::Iterator></a> it(db->NewIterator(options));</div>
|
|
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  </div>
|
|
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  buffer buf;</div>
|
|
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keywordflow">for</span> (it->SeekToFirst(); it->Valid(); it->Next())</div>
|
|
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  {</div>
|
|
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="keywordflow">if</span> (it->key().size() != 32)</div>
|
|
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  Throw<std::runtime_error>(</div>
|
|
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="stringliteral">"Unexpected key size "</span> +</div>
|
|
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(it->key().size()));</div>
|
|
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordtype">void</span> <span class="keyword">const</span>* <span class="keyword">const</span> key = it->key().data();</div>
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|
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keywordtype">void</span> <span class="keyword">const</span>* <span class="keyword">const</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/iterator/data.html">data</a> = it->value().data();</div>
|
|
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keyword">auto</span> <span class="keyword">const</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/iterator/size.html">size</a> = it->value().size();</div>
|
|
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr<char[]></a> clean(<span class="keyword">new</span> <span class="keywordtype">char</span>[size]);</div>
|
|
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/byte/memcpy.html">std::memcpy</a>(clean.get(), data, size);</div>
|
|
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <a class="code" href="namespaceripple_1_1NodeStore.html#a1cfd384753477480b86683a2072f303d">filter_inner</a>(clean.get(), size);</div>
|
|
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keyword">auto</span> <span class="keyword">const</span> <a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a> = <a class="code" href="namespaceripple_1_1NodeStore.html#ac372a37cb687fb559f0f61d733d06ec5">nodeobject_compress</a>(clean.get(), size, buf);</div>
|
|
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="comment">// Verify codec correctness</span></div>
|
|
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  {</div>
|
|
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  buffer buf2;</div>
|
|
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keyword">auto</span> <span class="keyword">const</span> <a class="code" href="namespaceJson.html#af3b5e4579dafe6a4a496663e541bfebc">check</a> =</div>
|
|
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <a class="code" href="namespaceripple_1_1NodeStore.html#a4acf97063441a8fd79ef65df3f0fb6e4">nodeobject_decompress</a>(<a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>.first, <a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>.second, buf2);</div>
|
|
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  BEAST_EXPECT(<a class="code" href="namespaceJson.html#af3b5e4579dafe6a4a496663e541bfebc">check</a>.second == size);</div>
|
|
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  BEAST_EXPECT(</div>
|
|
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/byte/memcmp.html">std::memcmp</a>(<a class="code" href="namespaceJson.html#af3b5e4579dafe6a4a496663e541bfebc">check</a>.first, clean.get(), size) == 0);</div>
|
|
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  }</div>
|
|
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="comment">// Data Record</span></div>
|
|
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keyword">auto</span> os = dw.prepare(</div>
|
|
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  field<uint48_t>::size + <span class="comment">// Size</span></div>
|
|
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  32 + <span class="comment">// Key</span></div>
|
|
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>.second,</div>
|
|
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  ec);</div>
|
|
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keywordflow">if</span> (ec)</div>
|
|
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  Throw<nudb::system_error>(ec);</div>
|
|
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  write<uint48_t>(os, <a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>.second);</div>
|
|
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/byte/memcpy.html">std::memcpy</a>(os.data(32), key, 32);</div>
|
|
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/byte/memcpy.html">std::memcpy</a>(os.data(<a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>.second), <a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>.first, <a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>.second);</div>
|
|
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  ++nitems;</div>
|
|
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  }</div>
|
|
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  dw.flush(ec);</div>
|
|
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="keywordflow">if</span> (ec)</div>
|
|
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  Throw<nudb::system_error>(ec);</div>
|
|
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  }</div>
|
|
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  db.<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr/reset.html">reset</a>();</div>
|
|
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/numeric/math/log.html">log</a> << <span class="stringliteral">"Import data: "</span></div>
|
|
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  << <a class="code" href="namespaceripple_1_1NodeStore_1_1detail.html#aeef1ccb24557412c476f0b1b84adbc89">detail::fmtdur</a>(<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="l00430"></a><span class="lineno"> 430</span>  <span class="keyword">auto</span> <span class="keyword">const</span> df_size = df.size(ec);</div>
|
|
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="keywordflow">if</span> (ec)</div>
|
|
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  Throw<nudb::system_error>(ec);</div>
|
|
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="comment">// Create key file</span></div>
|
|
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  key_file_header kh;</div>
|
|
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  kh.version = currentVersion;</div>
|
|
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  kh.uid = dh.uid;</div>
|
|
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  kh.appnum = dh.appnum;</div>
|
|
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  kh.key_size = 32;</div>
|
|
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  kh.salt = make_salt();</div>
|
|
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  kh.pepper = pepper<hash_type>(kh.salt);</div>
|
|
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  kh.block_size = block_size(kp);</div>
|
|
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  kh.load_factor = std::min<std::size_t>(65536.0 * load_factor, 65535);</div>
|
|
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  kh.buckets =</div>
|
|
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/numeric/math/ceil.html">std::ceil</a>(nitems / (bucket_capacity(kh.block_size) * load_factor));</div>
|
|
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  kh.modulus = ceil_pow2(kh.buckets);</div>
|
|
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  native_file kf;</div>
|
|
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  kf.create(file_mode::append, kp, ec);</div>
|
|
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordflow">if</span> (ec)</div>
|
|
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  Throw<nudb::system_error>(ec);</div>
|
|
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  buffer buf(kh.block_size);</div>
|
|
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  {</div>
|
|
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/byte/memset.html">std::memset</a>(buf.get(), 0, kh.block_size);</div>
|
|
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  ostream os(buf.get(), kh.block_size);</div>
|
|
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <a class="code" href="namespaceripple_1_1NodeStore.html#a600672c9d6874721b6701f782814c66a">write</a>(os, kh);</div>
|
|
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  kf.write(0, buf.get(), kh.block_size, ec);</div>
|
|
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="keywordflow">if</span> (ec)</div>
|
|
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  Throw<nudb::system_error>(ec);</div>
|
|
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  }</div>
|
|
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <span class="comment">// Build contiguous sequential sections of the</span></div>
|
|
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="comment">// key file using multiple passes over the data.</span></div>
|
|
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="comment">//</span></div>
|
|
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keyword">auto</span> <span class="keyword">const</span> buckets =</div>
|
|
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  std::max<std::size_t>(1, buffer_size / kh.block_size);</div>
|
|
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  buf.reserve(buckets * kh.block_size);</div>
|
|
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="keyword">auto</span> <span class="keyword">const</span> passes = (kh.buckets + buckets - 1) / buckets;</div>
|
|
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/numeric/math/log.html">log</a> << <span class="stringliteral">"items: "</span> << nitems</div>
|
|
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  << <span class="stringliteral">"\n"</span></div>
|
|
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="stringliteral">"buckets: "</span></div>
|
|
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  << kh.buckets</div>
|
|
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  << <span class="stringliteral">"\n"</span></div>
|
|
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="stringliteral">"data: "</span></div>
|
|
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  << df_size</div>
|
|
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  << <span class="stringliteral">"\n"</span></div>
|
|
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="stringliteral">"passes: "</span></div>
|
|
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  << passes;</div>
|
|
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  progress p(df_size * passes);</div>
|
|
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> npass = 0;</div>
|
|
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="keywordflow">for</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> b0 = 0; b0 < kh.buckets; b0 += buckets)</div>
|
|
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  {</div>
|
|
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <span class="keyword">auto</span> <span class="keyword">const</span> b1 = <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/min.html">std::min</a>(b0 + buckets, kh.buckets);</div>
|
|
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="comment">// Buffered range is [b0, b1)</span></div>
|
|
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <span class="keyword">auto</span> <span class="keyword">const</span> bn = b1 - b0;</div>
|
|
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="comment">// Create empty buckets</span></div>
|
|
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="keywordflow">for</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> i = 0; i < bn; ++i)</div>
|
|
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  {</div>
|
|
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  bucket b(kh.block_size, buf.get() + i * kh.block_size, empty);</div>
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<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  }</div>
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<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="comment">// Insert all keys into buckets</span></div>
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<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="comment">// Iterate Data File</span></div>
|
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<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  bulk_reader<native_file> r(</div>
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<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  df, dat_file_header::size, df_size, bulk_size);</div>
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<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="keywordflow">while</span> (!r.eof())</div>
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<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  {</div>
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<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keyword">auto</span> <span class="keyword">const</span> offset = r.offset();</div>
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<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="comment">// Data Record or Spill Record</span></div>
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<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> <a class="codeRef" href="http://en.cppreference.com/w/cpp/iterator/size.html">size</a>;</div>
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<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keyword">auto</span> is = r.prepare(field<uint48_t>::size, ec); <span class="comment">// Size</span></div>
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<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="keywordflow">if</span> (ec)</div>
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<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  Throw<nudb::system_error>(ec);</div>
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<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  read<uint48_t>(is, size);</div>
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<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="keywordflow">if</span> (size > 0)</div>
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<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  {</div>
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<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="comment">// Data Record</span></div>
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<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  is = r.prepare(</div>
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<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  dh.key_size + <span class="comment">// Key</span></div>
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<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  size,</div>
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<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  ec); <span class="comment">// Data</span></div>
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<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="keywordflow">if</span> (ec)</div>
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<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  Throw<nudb::system_error>(ec);</div>
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<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint8_t</a> <span class="keyword">const</span>* <span class="keyword">const</span> key = is.data(dh.key_size);</div>
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<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <span class="keyword">auto</span> <span class="keyword">const</span> h = hash<hash_type>(key, kh.key_size, kh.salt);</div>
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<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <span class="keyword">auto</span> <span class="keyword">const</span> n = bucket_index(h, kh.buckets, kh.modulus);</div>
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<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  p(log, npass * df_size + r.offset());</div>
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<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  <span class="keywordflow">if</span> (n < b0 || n >= b1)</div>
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<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keywordflow">continue</span>;</div>
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<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  bucket b(</div>
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<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  kh.block_size, buf.get() + (n - b0) * kh.block_size);</div>
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<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  maybe_spill(b, dw, ec);</div>
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<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <span class="keywordflow">if</span> (ec)</div>
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<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  Throw<nudb::system_error>(ec);</div>
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<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  b.insert(offset, size, h);</div>
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<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  }</div>
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<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  {</div>
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<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="comment">// VFALCO Should never get here</span></div>
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<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="comment">// Spill Record</span></div>
|
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<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  is = r.prepare(field<std::uint16_t>::size, ec);</div>
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<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="keywordflow">if</span> (ec)</div>
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<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  Throw<nudb::system_error>(ec);</div>
|
|
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  read<std::uint16_t>(is, size); <span class="comment">// Size</span></div>
|
|
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  r.prepare(size, ec); <span class="comment">// skip</span></div>
|
|
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="keywordflow">if</span> (ec)</div>
|
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<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  Throw<nudb::system_error>(ec);</div>
|
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<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  }</div>
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<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  }</div>
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<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  kf.write(</div>
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<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  (b0 + 1) * kh.block_size, buf.get(), bn * kh.block_size, ec);</div>
|
|
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <span class="keywordflow">if</span> (ec)</div>
|
|
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  Throw<nudb::system_error>(ec);</div>
|
|
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  ++npass;</div>
|
|
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  }</div>
|
|
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  dw.flush(ec);</div>
|
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<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="keywordflow">if</span> (ec)</div>
|
|
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  Throw<nudb::system_error>(ec);</div>
|
|
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  p.finish(log);</div>
|
|
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  }</div>
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<div class="line"><a name="l00547"></a><span class="lineno"> 547</span> };</div>
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<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  </div>
|
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<div class="line"><a name="l00549"></a><span class="lineno"> 549</span> <a class="code" href="namespaceripple_1_1NodeStore.html#a5e54bc50ed11e99d84f0371ae846226a">BEAST_DEFINE_TESTSUITE_MANUAL</a>(<span class="keyword">import</span>, NodeStore, <a class="code" href="namespaceripple.html">ripple</a>);</div>
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|
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  </div>
|
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<div class="line"><a name="l00551"></a><span class="lineno"> 551</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  </div>
|
|
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span> <span class="comment">//------------------------------------------------------------------------------</span></div>
|
|
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  </div>
|
|
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span> } <span class="comment">// namespace NodeStore</span></div>
|
|
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span> } <span class="comment">// namespace ripple</span></div>
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</div><!-- fragment --></div><!-- contents -->
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|
<div class="ttc" id="anamespaceripple_1_1NodeStore_1_1detail_html_aeef1ccb24557412c476f0b1b84adbc89"><div class="ttname"><a href="namespaceripple_1_1NodeStore_1_1detail.html#aeef1ccb24557412c476f0b1b84adbc89">ripple::NodeStore::detail::fmtdur</a></div><div class="ttdeci">std::string fmtdur(std::chrono::duration< Period, Rep > const &d)</div><div class="ttdef"><b>Definition:</b> <a href="import__test_8cpp_source.html#l00182">import_test.cpp:182</a></div></div>
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<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< void const *, std::size_t > nodeobject_decompress(void const *in, std::size_t in_size, BufferFactory &&bf)</div><div class="ttdef"><b>Definition:</b> <a href="codec_8h_source.html#l00108">codec.h:108</a></div></div>
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<div class="ttc" id="asstream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/sstream.html">sstream</a></div></div>
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<div class="ttc" id="asetprecision_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/manip/setprecision.html">std::setprecision</a></div><div class="ttdeci">T setprecision(T... args)</div></div>
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<div class="ttc" id="abasic_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div><div class="ttdoc">STL class.</div></div>
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|
<div class="ttc" id="anamespaceripple_1_1NodeStore_html_af15359cec47ee39428997be4f439ab82"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#af15359cec47ee39428997be4f439ab82">ripple::NodeStore::parse_args</a></div><div class="ttdeci">std::map< std::string, std::string, boost::beast::iless > parse_args(std::string const &s)</div><div class="ttdef"><b>Definition:</b> <a href="import__test_8cpp_source.html#l00249">import_test.cpp:249</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1detail_1_1save__stream__state_html_a2e3e5d0e5d053e47bf59c1a9f02824d1"><div class="ttname"><a href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a2e3e5d0e5d053e47bf59c1a9f02824d1">ripple::NodeStore::detail::save_stream_state::os_</a></div><div class="ttdeci">std::ostream & os_</div><div class="ttdef"><b>Definition:</b> <a href="import__test_8cpp_source.html#l00067">import_test.cpp:67</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1progress_html_a6900353339923924bf1f6a0c98a72472"><div class="ttname"><a href="classripple_1_1NodeStore_1_1progress.html#a6900353339923924bf1f6a0c98a72472">ripple::NodeStore::progress::finish</a></div><div class="ttdeci">void finish(Log &log)</div><div class="ttdef"><b>Definition:</b> <a href="import__test_8cpp_source.html#l00242">import_test.cpp:242</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1detail_1_1save__stream__state_html_afd0f8b82af587a568271284a3eb5c090"><div class="ttname"><a href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#afd0f8b82af587a568271284a3eb5c090">ripple::NodeStore::detail::save_stream_state::fill_</a></div><div class="ttdeci">std::ios::char_type fill_</div><div class="ttdef"><b>Definition:</b> <a href="import__test_8cpp_source.html#l00070">import_test.cpp:70</a></div></div>
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<div class="ttc" id="astoul_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/stoul.html">std::stoull</a></div><div class="ttdeci">T stoull(T... args)</div></div>
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<div class="ttc" id="aclassbeast_1_1basic__seconds__clock_html_a076fccc0a6c1b7ef4531967876294275"><div class="ttname"><a href="classbeast_1_1basic__seconds__clock.html#a076fccc0a6c1b7ef4531967876294275">beast::basic_seconds_clock::duration</a></div><div class="ttdeci">typename Clock::duration duration</div><div class="ttdef"><b>Definition:</b> <a href="basic__seconds__clock_8h_source.html#l00045">basic_seconds_clock.h:45</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1detail_1_1save__stream__state_html_a0b33f14a2f489e08f9dc8b25525816f5"><div class="ttname"><a href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a0b33f14a2f489e08f9dc8b25525816f5">ripple::NodeStore::detail::save_stream_state::save_stream_state</a></div><div class="ttdeci">save_stream_state(save_stream_state const &)=delete</div></div>
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<div class="ttc" id="anamespacebeast_1_1rfc2616_html_a7bd10c38927e9300544721c81ba22bb1"><div class="ttname"><a href="namespacebeast_1_1rfc2616.html#a7bd10c38927e9300544721c81ba22bb1">beast::rfc2616::split</a></div><div class="ttdeci">Result split(FwdIt first, FwdIt last, Char delim)</div><div class="ttdoc">Parse a character sequence of values separated by commas.</div><div class="ttdef"><b>Definition:</b> <a href="rfc2616_8h_source.html#l00123">rfc2616.h:123</a></div></div>
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<div class="ttc" id="asize_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/iterator/size.html">std::size</a></div><div class="ttdeci">T size(T... args)</div></div>
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<div class="ttc" id="aduration_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::duration</a></div></div>
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<div class="ttc" id="aemplace_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/map/emplace.html">std::map::emplace</a></div><div class="ttdeci">T emplace(T... args)</div></div>
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<div class="ttc" id="abasic_stringstream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_stringstream.html">std::stringstream</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="anamespaceJson_html_af3b5e4579dafe6a4a496663e541bfebc"><div class="ttname"><a href="namespaceJson.html#af3b5e4579dafe6a4a496663e541bfebc">Json::check</a></div><div class="ttdeci">void check(bool condition, std::string const &message)</div><div class="ttdef"><b>Definition:</b> <a href="json_2Writer_8h_source.html#l00252">json/Writer.h:252</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1progress_html_a8ec69ae5bf43fbc62aca06a3bb2fa17b"><div class="ttname"><a href="classripple_1_1NodeStore_1_1progress.html#a8ec69ae5bf43fbc62aca06a3bb2fa17b">ripple::NodeStore::progress::work_</a></div><div class="ttdeci">const std::size_t work_</div><div class="ttdef"><b>Definition:</b> <a href="import__test_8cpp_source.html#l00198">import_test.cpp:198</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1detail_1_1save__stream__state_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html">ripple::NodeStore::detail::save_stream_state</a></div><div class="ttdef"><b>Definition:</b> <a href="import__test_8cpp_source.html#l00065">import_test.cpp:65</a></div></div>
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<div class="ttc" id="aclassbeast_1_1basic__seconds__clock_html_a8d7b9b3b39a0eaf6ed0512db82c6b120"><div class="ttname"><a href="classbeast_1_1basic__seconds__clock.html#a8d7b9b3b39a0eaf6ed0512db82c6b120">beast::basic_seconds_clock::time_point</a></div><div class="ttdeci">typename Clock::time_point time_point</div><div class="ttdef"><b>Definition:</b> <a href="basic__seconds__clock_8h_source.html#l00046">basic_seconds_clock.h:46</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1NodeStore_html_a600672c9d6874721b6701f782814c66a"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#a600672c9d6874721b6701f782814c66a">ripple::NodeStore::write</a></div><div class="ttdeci">void write(nudb::detail::ostream &os, std::size_t t)</div><div class="ttdef"><b>Definition:</b> <a href="varint_8h_source.html#l00133">varint.h:133</a></div></div>
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<div class="ttc" id="areset_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/unique_ptr/reset.html">std::unique_ptr::reset</a></div><div class="ttdeci">T reset(T... args)</div></div>
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<div class="ttc" id="aalgorithm_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/algorithm.html">algorithm</a></div></div>
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<div class="ttc" id="afill_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_ios/fill.html">std::ostream::fill</a></div><div class="ttdeci">T fill(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1detail_1_1save__stream__state_html_a8650d8f23c883cf74166c0161259da5f"><div class="ttname"><a href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a8650d8f23c883cf74166c0161259da5f">ripple::NodeStore::detail::save_stream_state::flags_</a></div><div class="ttdeci">std::ios::fmtflags flags_</div><div class="ttdef"><b>Definition:</b> <a href="import__test_8cpp_source.html#l00069">import_test.cpp:69</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1detail_1_1save__stream__state_html_a39dc4b9d2b6734313014e5ca2e3b8532"><div class="ttname"><a href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a39dc4b9d2b6734313014e5ca2e3b8532">ripple::NodeStore::detail::save_stream_state::operator=</a></div><div class="ttdeci">save_stream_state & operator=(save_stream_state const &)=delete</div></div>
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<div class="ttc" id="anamespaceripple_html_a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275"><div class="ttname"><a href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">ripple::QualityDirection::out</a></div><div class="ttdeci">@ out</div></div>
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<div class="ttc" id="aclassbeast_1_1basic__seconds__clock_html"><div class="ttname"><a href="classbeast_1_1basic__seconds__clock.html">beast::basic_seconds_clock</a></div><div class="ttdoc">A clock whose minimum resolution is one second.</div><div class="ttdef"><b>Definition:</b> <a href="basic__seconds__clock_8h_source.html#l00036">basic_seconds_clock.h:36</a></div></div>
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<div class="ttc" id="astreamsize_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/streamsize.html">std::streamsize</a></div></div>
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<div class="ttc" id="alog_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/numeric/math/log.html">std::log</a></div><div class="ttdeci">T log(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1detail_1_1save__stream__state_html_a3627b36145263a16883177da48e8eb9a"><div class="ttname"><a href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a3627b36145263a16883177da48e8eb9a">ripple::NodeStore::detail::save_stream_state::save_stream_state</a></div><div class="ttdeci">save_stream_state(std::ostream &os)</div><div class="ttdef"><b>Definition:</b> <a href="import__test_8cpp_source.html#l00082">import_test.cpp:82</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1progress_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1progress.html">ripple::NodeStore::progress</a></div><div class="ttdef"><b>Definition:</b> <a href="import__test_8cpp_source.html#l00193">import_test.cpp:193</a></div></div>
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<div class="ttc" id="abasic_ostream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="achrono_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/chrono.html">chrono</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1progress_html_ab9a3dfe9e93cf6ab8d35c8d1ffc711a6"><div class="ttname"><a href="classripple_1_1NodeStore_1_1progress.html#ab9a3dfe9e93cf6ab8d35c8d1ffc711a6">ripple::NodeStore::progress::progress</a></div><div class="ttdeci">progress(std::size_t work)</div><div class="ttdef"><b>Definition:</b> <a href="import__test_8cpp_source.html#l00206">import_test.cpp:206</a></div></div>
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<div class="ttc" id="ato_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a></div><div class="ttdeci">T to_string(T... args)</div></div>
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<div class="ttc" id="anamespaceripple_1_1NodeStore_html_a1cfd384753477480b86683a2072f303d"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#a1cfd384753477480b86683a2072f303d">ripple::NodeStore::filter_inner</a></div><div class="ttdeci">void filter_inner(void *in, std::size_t in_size)</div><div class="ttdef"><b>Definition:</b> <a href="codec_8h_source.html#l00315">codec.h:315</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1NodeStore_html_a5e54bc50ed11e99d84f0371ae846226a"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#a5e54bc50ed11e99d84f0371ae846226a">ripple::NodeStore::BEAST_DEFINE_TESTSUITE_MANUAL</a></div><div class="ttdeci">BEAST_DEFINE_TESTSUITE_MANUAL(DatabaseShard, NodeStore, ripple)</div></div>
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<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint8_t</a></div></div>
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<div class="ttc" id="aflags_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/ios_base/flags.html">std::ostream::flags</a></div><div class="ttdeci">T flags(T... args)</div></div>
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<div class="ttc" id="amap_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/map.html">map</a></div></div>
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<div class="ttc" id="aceil_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/numeric/math/ceil.html">std::ceil</a></div><div class="ttdeci">T ceil(T... args)</div></div>
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<div class="ttc" id="astatus_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/experimental/fs/status.html">std::experimental::filesystem::status</a></div><div class="ttdeci">T status(T... args)</div></div>
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<div class="ttc" id="anamespaceripple_1_1NodeStore_1_1detail_html_a7a06a3de001372164b371b331e7e17e1"><div class="ttname"><a href="namespaceripple_1_1NodeStore_1_1detail.html#a7a06a3de001372164b371b331e7e17e1">ripple::NodeStore::detail::pretty_time</a></div><div class="ttdeci">std::ostream & pretty_time(std::ostream &os, std::chrono::duration< Rep, Period > d)</div><div class="ttdef"><b>Definition:</b> <a href="import__test_8cpp_source.html#l00093">import_test.cpp:93</a></div></div>
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<div class="ttc" id="amin_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/min.html">std::min</a></div><div class="ttdeci">T min(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1progress_html_a1e56dbfa7a72eb803c6a2cb3af470c4d"><div class="ttname"><a href="classripple_1_1NodeStore_1_1progress.html#a1e56dbfa7a72eb803c6a2cb3af470c4d">ripple::NodeStore::progress::operator()</a></div><div class="ttdeci">void operator()(Log &log, std::size_t work)</div><div class="ttdef"><b>Definition:</b> <a href="import__test_8cpp_source.html#l00212">import_test.cpp:212</a></div></div>
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<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="RCLCensorshipDetector_8h_source.html#l00029">RCLCensorshipDetector.h:29</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1detail_1_1save__stream__state_html_affcc850e537de2693b670d657443352e"><div class="ttname"><a href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#affcc850e537de2693b670d657443352e">ripple::NodeStore::detail::save_stream_state::precision_</a></div><div class="ttdeci">std::streamsize precision_</div><div class="ttdef"><b>Definition:</b> <a href="import__test_8cpp_source.html#l00068">import_test.cpp:68</a></div></div>
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<div class="ttc" id="aiomanip_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/iomanip.html">iomanip</a></div></div>
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<div class="ttc" id="abegin_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/begin.html">std::string::begin</a></div><div class="ttdeci">T begin(T... args)</div></div>
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<div class="ttc" id="aclassbeast_1_1basic__seconds__clock_html_ab903cf7ebef389d785a765596ec05874"><div class="ttname"><a href="classbeast_1_1basic__seconds__clock.html#ab903cf7ebef389d785a765596ec05874">beast::basic_seconds_clock::rep</a></div><div class="ttdeci">typename Clock::rep rep</div><div class="ttdef"><b>Definition:</b> <a href="basic__seconds__clock_8h_source.html#l00043">basic_seconds_clock.h:43</a></div></div>
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<div class="ttc" id="afixed_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/manip/fixed.html">std::fixed</a></div><div class="ttdeci">T fixed(T... args)</div></div>
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<div class="ttc" id="astr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_stringstream/str.html">std::stringstream::str</a></div><div class="ttdeci">T str(T... args)</div></div>
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<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>
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<div class="ttc" id="amemcpy_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/byte/memcpy.html">std::memcpy</a></div><div class="ttdeci">T memcpy(T... args)</div></div>
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<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< void const *, std::size_t > nodeobject_compress(void const *in, std::size_t in_size, BufferFactory &&bf)</div><div class="ttdef"><b>Definition:</b> <a href="codec_8h_source.html#l00219">codec.h:219</a></div></div>
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<div class="ttc" id="aend_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/end.html">std::string::end</a></div><div class="ttdeci">T end(T... args)</div></div>
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<div class="ttc" id="amemcmp_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/byte/memcmp.html">std::memcmp</a></div><div class="ttdeci">T memcmp(T... args)</div></div>
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<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>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1detail_1_1save__stream__state_html_a381ac5a65f155574514609599df77098"><div class="ttname"><a href="classripple_1_1NodeStore_1_1detail_1_1save__stream__state.html#a381ac5a65f155574514609599df77098">ripple::NodeStore::detail::save_stream_state::~save_stream_state</a></div><div class="ttdeci">~save_stream_state()</div><div class="ttdef"><b>Definition:</b> <a href="import__test_8cpp_source.html#l00073">import_test.cpp:73</a></div></div>
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<div class="ttc" id="adata_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/iterator/data.html">std::data</a></div><div class="ttdeci">T data(T... args)</div></div>
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<div class="ttc" id="amemset_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/byte/memset.html">std::memset</a></div><div class="ttdeci">T memset(T... args)</div></div>
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<div class="ttc" id="aprecision_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/ios_base/precision.html">std::ostream::precision</a></div><div class="ttdeci">T precision(T... args)</div></div>
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<div class="ttc" id="anamespacestd_1_1chrono_html"><div class="ttname"><a href="http://en.cppreference.com/w/namespacestd_1_1chrono.html">std::chrono</a></div></div>
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<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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