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<li class="navelem"><a class="el" href="dir_df9c78dcf3f59a33b12284f95992a64b.html">ripple</a></li><li class="navelem"><a class="el" href="dir_1e765e6a8d5970800a535eb2615ec474.html">protocol</a></li><li class="navelem"><a class="el" href="dir_41c387a0f328eeb295307369675c1162.html">impl</a></li> </ul>
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<div class="title">Rules.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/protocol/Feature.h></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <ripple/protocol/Rules.h></span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  </div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  </div>
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<div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="classripple_1_1Rules_1_1Impl.html"> 25</a></span> <span class="keyword">class </span><a class="code" href="classripple_1_1Rules_1_1Impl.html">Rules::Impl</a></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> {</div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="classripple_1_1Rules_1_1Impl.html#a27d03e69146a8c90dee889e3c6eefd07"> 28</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/unordered_set.html">std::unordered_set<uint256, hardened_hash<></a>> <a class="code" href="classripple_1_1Rules_1_1Impl.html#a27d03e69146a8c90dee889e3c6eefd07">set_</a>;</div>
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<div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="classripple_1_1Rules_1_1Impl.html#a72cdba0f0bef14317e61738e519e2baf"> 29</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<uint256></a> <a class="code" href="classripple_1_1Rules_1_1Impl.html#a72cdba0f0bef14317e61738e519e2baf">digest_</a>;</div>
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<div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="classripple_1_1Rules_1_1Impl.html#a77ade835f0c85fde149d9d89a782491c"> 30</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/unordered_set.html">std::unordered_set<uint256, beast::uhash<></a>> <span class="keyword">const</span>& <a class="code" href="classripple_1_1Rules_1_1Impl.html#a77ade835f0c85fde149d9d89a782491c">presets_</a>;</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  </div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="classripple_1_1Rules_1_1Impl.html#acda459f333d8d1471d73b1117e4b92c7"> 33</a></span>  <span class="keyword">explicit</span> <a class="code" href="classripple_1_1Rules_1_1Impl.html#acda459f333d8d1471d73b1117e4b92c7">Impl</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/unordered_set.html">std::unordered_set</a><<a class="code" href="classripple_1_1base__uint.html">uint256</a>, <a class="code" href="structbeast_1_1uhash.html">beast::uhash<></a>> <span class="keyword">const</span>& <a class="code" href="classripple_1_1Rules_1_1Impl.html#ad73f33997c6521990951addebb1cec91">presets</a>)</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  : <a class="code" href="classripple_1_1Rules_1_1Impl.html#a77ade835f0c85fde149d9d89a782491c">presets_</a>(<a class="code" href="classripple_1_1Rules_1_1Impl.html#ad73f33997c6521990951addebb1cec91">presets</a>)</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</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>  </div>
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<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="classripple_1_1Rules_1_1Impl.html#af5151ccd6facf4a355ffac7ac0ab4758"> 38</a></span>  <a class="code" href="classripple_1_1Rules_1_1Impl.html#af5151ccd6facf4a355ffac7ac0ab4758">Impl</a>(</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/unordered_set.html">std::unordered_set</a><<a class="code" href="classripple_1_1base__uint.html">uint256</a>, <a class="code" href="structbeast_1_1uhash.html">beast::uhash<></a>> <span class="keyword">const</span>& <a class="code" href="classripple_1_1Rules_1_1Impl.html#ad73f33997c6521990951addebb1cec91">presets</a>,</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<uint256></a> <span class="keyword">const</span>& <a class="code" href="namespaceripple.html#a91e9fe7a4e92dba79c3812fd3edcaacc">digest</a>,</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <a class="code" href="classripple_1_1STVector256.html">STVector256</a> <span class="keyword">const</span>& amendments)</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  : <a class="code" href="classripple_1_1Rules_1_1Impl.html#a72cdba0f0bef14317e61738e519e2baf">digest_</a>(<a class="code" href="namespaceripple.html#a91e9fe7a4e92dba79c3812fd3edcaacc">digest</a>), <a class="code" href="classripple_1_1Rules_1_1Impl.html#a77ade835f0c85fde149d9d89a782491c">presets_</a>(<a class="code" href="classripple_1_1Rules_1_1Impl.html#ad73f33997c6521990951addebb1cec91">presets</a>)</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  {</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <a class="code" href="classripple_1_1Rules_1_1Impl.html#a27d03e69146a8c90dee889e3c6eefd07">set_</a>.reserve(amendments.size());</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <a class="code" href="classripple_1_1Rules_1_1Impl.html#a27d03e69146a8c90dee889e3c6eefd07">set_</a>.insert(amendments.begin(), amendments.end());</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  }</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  </div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/unordered_set.html">std::unordered_set<uint256, beast::uhash<></a>> <span class="keyword">const</span>&</div>
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<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="classripple_1_1Rules_1_1Impl.html#ad73f33997c6521990951addebb1cec91"> 49</a></span>  <a class="code" href="classripple_1_1Rules_1_1Impl.html#ad73f33997c6521990951addebb1cec91">presets</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1Rules_1_1Impl.html#a77ade835f0c85fde149d9d89a782491c">presets_</a>;</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  }</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  </div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="classripple_1_1Rules_1_1Impl.html#a8ada931b6fc4b4c6583e2b89e3f22992"> 55</a></span>  <a class="code" href="classripple_1_1Rules_1_1Impl.html#a8ada931b6fc4b4c6583e2b89e3f22992">enabled</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& feature)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1Rules_1_1Impl.html#a77ade835f0c85fde149d9d89a782491c">presets_</a>.count(feature) > 0)</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1Rules_1_1Impl.html#a27d03e69146a8c90dee889e3c6eefd07">set_</a>.count(feature) > 0;</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  }</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  </div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="classripple_1_1Rules_1_1Impl.html#a99558b181f36b6e9d493b7a2ebc3c308"> 63</a></span>  <a class="code" href="classripple_1_1Rules_1_1Impl.html#a99558b181f36b6e9d493b7a2ebc3c308">operator==</a>(<a class="code" href="classripple_1_1Rules_1_1Impl.html">Impl</a> <span class="keyword">const</span>& other)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1Rules_1_1Impl.html#a72cdba0f0bef14317e61738e519e2baf">digest_</a> && !other.<a class="code" href="classripple_1_1Rules_1_1Impl.html#a72cdba0f0bef14317e61738e519e2baf">digest_</a>)</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1Rules_1_1Impl.html#a72cdba0f0bef14317e61738e519e2baf">digest_</a> || !other.<a class="code" href="classripple_1_1Rules_1_1Impl.html#a72cdba0f0bef14317e61738e519e2baf">digest_</a>)</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  assert(<a class="code" href="classripple_1_1Rules_1_1Impl.html#a77ade835f0c85fde149d9d89a782491c">presets_</a> == other.<a class="code" href="classripple_1_1Rules_1_1Impl.html#a77ade835f0c85fde149d9d89a782491c">presets_</a>);</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">return</span> *<a class="code" href="classripple_1_1Rules_1_1Impl.html#a72cdba0f0bef14317e61738e519e2baf">digest_</a> == *other.<a class="code" href="classripple_1_1Rules_1_1Impl.html#a72cdba0f0bef14317e61738e519e2baf">digest_</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> };</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  </div>
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<div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="classripple_1_1Rules.html#aa6c0e558329f8b7e7a1f4470a3f51998"> 74</a></span> <a class="code" href="classripple_1_1Rules.html#af4062c13d62068e0343263a91d239ded">Rules::Rules</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/unordered_set.html">std::unordered_set</a><<a class="code" href="classripple_1_1base__uint.html">uint256</a>, <a class="code" href="structbeast_1_1uhash.html">beast::uhash<></a>> <span class="keyword">const</span>& presets)</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  : impl_(<a class="code" href="namespacestd.html">std</a>::make_shared<<a class="code" href="classripple_1_1Rules_1_1Impl.html">Impl</a>>(presets))</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> {</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> }</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"><a class="line" href="classripple_1_1Rules.html#aa1b595193afa00d6748b9504b0bafcf3"> 79</a></span> <a class="code" href="classripple_1_1Rules.html#af4062c13d62068e0343263a91d239ded">Rules::Rules</a>(</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/unordered_set.html">std::unordered_set</a><<a class="code" href="classripple_1_1base__uint.html">uint256</a>, <a class="code" href="structbeast_1_1uhash.html">beast::uhash<></a>> <span class="keyword">const</span>& presets,</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<uint256></a> <span class="keyword">const</span>& <a class="code" href="namespaceripple.html#a91e9fe7a4e92dba79c3812fd3edcaacc">digest</a>,</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <a class="code" href="classripple_1_1STVector256.html">STVector256</a> <span class="keyword">const</span>& amendments)</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  : impl_(<a class="code" href="namespacestd.html">std</a>::make_shared<<a class="code" href="classripple_1_1Rules_1_1Impl.html">Impl</a>>(presets, <a class="code" href="namespaceripple.html#a91e9fe7a4e92dba79c3812fd3edcaacc">digest</a>, amendments))</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> {</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> }</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  </div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/unordered_set.html">std::unordered_set<uint256, beast::uhash<></a>> <span class="keyword">const</span>&</div>
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<div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="classripple_1_1Rules.html#ad3ffa035a7bb49b9097835b82ec29bd2"> 88</a></span> <a class="code" href="classripple_1_1Rules.html#ad3ffa035a7bb49b9097835b82ec29bd2">Rules::presets</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1Rules.html#a0212a8897c9460000cdb52b26e31a10a">impl_</a>->presets();</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> }</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  </div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2"> 94</a></span> <a class="code" href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">Rules::enabled</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& feature)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  assert(<a class="code" href="classripple_1_1Rules.html#a0212a8897c9460000cdb52b26e31a10a">impl_</a>);</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  </div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="comment">// The functionality of the "NonFungibleTokensV1_1" amendment is</span></div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="comment">// precisely the functionality of the following three amendments</span></div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="comment">// so if their status is ever queried individually, we inject an</span></div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="comment">// extra check here to simplify the checking elsewhere.</span></div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">if</span> (feature == <a class="code" href="namespaceripple.html#a5a898d7905ad153f846e2fa6428f8cef">featureNonFungibleTokensV1</a> ||</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  feature == <a class="code" href="namespaceripple.html#a451091d6bfaf55f18f3bcdfe7df65acd">fixNFTokenNegOffer</a> || feature == <a class="code" href="namespaceripple.html#adc24572ec82470f0e8510bcd85ed6100">fixNFTokenDirV1</a>)</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  {</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1Rules.html#a0212a8897c9460000cdb52b26e31a10a">impl_</a>->enabled(<a class="code" href="namespaceripple.html#af8f5f84b170cdc394c77866b776f0f68">featureNonFungibleTokensV1_1</a>))</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">return</span> <span class="keyword">true</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>  </div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1Rules.html#a0212a8897c9460000cdb52b26e31a10a">impl_</a>->enabled(feature);</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>  </div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="classripple_1_1Rules.html#a8d847a080c9937454c55986707118e55"> 113</a></span> <a class="code" href="classripple_1_1Rules.html#a8d847a080c9937454c55986707118e55">Rules::operator==</a>(<a class="code" href="classripple_1_1Rules.html">Rules</a> <span class="keyword">const</span>& other)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  assert(<a class="code" href="classripple_1_1Rules.html#a0212a8897c9460000cdb52b26e31a10a">impl_</a> && other.<a class="code" href="classripple_1_1Rules.html#a0212a8897c9460000cdb52b26e31a10a">impl_</a>);</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1Rules.html#a0212a8897c9460000cdb52b26e31a10a">impl_</a>.get() == other.<a class="code" href="classripple_1_1Rules.html#a0212a8897c9460000cdb52b26e31a10a">impl_</a>.get())</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">return</span> *<a class="code" href="classripple_1_1Rules.html#a0212a8897c9460000cdb52b26e31a10a">impl_</a> == *other.<a class="code" href="classripple_1_1Rules.html#a0212a8897c9460000cdb52b26e31a10a">impl_</a>;</div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> }</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  </div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="classripple_1_1Rules.html#a6bce36f8d772df5d6154d18c5aeb653e"> 122</a></span> <a class="code" href="classripple_1_1Rules.html#a6bce36f8d772df5d6154d18c5aeb653e">Rules::operator!=</a>(<a class="code" href="classripple_1_1Rules.html">Rules</a> <span class="keyword">const</span>& other)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == other);</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> }</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> } <span class="comment">// namespace ripple</span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="anamespaceripple_html_a451091d6bfaf55f18f3bcdfe7df65acd"><div class="ttname"><a href="namespaceripple.html#a451091d6bfaf55f18f3bcdfe7df65acd">ripple::fixNFTokenNegOffer</a></div><div class="ttdeci">const uint256 fixNFTokenNegOffer</div></div>
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<div class="ttc" id="aclassripple_1_1Rules_html_ad3ffa035a7bb49b9097835b82ec29bd2"><div class="ttname"><a href="classripple_1_1Rules.html#ad3ffa035a7bb49b9097835b82ec29bd2">ripple::Rules::presets</a></div><div class="ttdeci">std::unordered_set< uint256, beast::uhash<> > const & presets() const</div><div class="ttdef"><b>Definition:</b> <a href="Rules_8cpp_source.html#l00088">Rules.cpp:88</a></div></div>
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<div class="ttc" id="aclassripple_1_1Rules_html_a1a8388a2b9588aa9446ece92a88e0dd2"><div class="ttname"><a href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">ripple::Rules::enabled</a></div><div class="ttdeci">bool enabled(uint256 const &feature) const</div><div class="ttdoc">Returns true if a feature is enabled.</div><div class="ttdef"><b>Definition:</b> <a href="Rules_8cpp_source.html#l00094">Rules.cpp:94</a></div></div>
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<div class="ttc" id="aclassripple_1_1Rules_html_af4062c13d62068e0343263a91d239ded"><div class="ttname"><a href="classripple_1_1Rules.html#af4062c13d62068e0343263a91d239ded">ripple::Rules::Rules</a></div><div class="ttdeci">Rules()=delete</div></div>
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<div class="ttc" id="aclassripple_1_1Rules_html_a0212a8897c9460000cdb52b26e31a10a"><div class="ttname"><a href="classripple_1_1Rules.html#a0212a8897c9460000cdb52b26e31a10a">ripple::Rules::impl_</a></div><div class="ttdeci">std::shared_ptr< Impl const > impl_</div><div class="ttdef"><b>Definition:</b> <a href="Rules_8h_source.html#l00036">Rules.h:36</a></div></div>
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<div class="ttc" id="aunordered_set_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/unordered_set.html">std::unordered_set</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="aclassripple_1_1Rules_1_1Impl_html_acda459f333d8d1471d73b1117e4b92c7"><div class="ttname"><a href="classripple_1_1Rules_1_1Impl.html#acda459f333d8d1471d73b1117e4b92c7">ripple::Rules::Impl::Impl</a></div><div class="ttdeci">Impl(std::unordered_set< uint256, beast::uhash<>> const &presets)</div><div class="ttdef"><b>Definition:</b> <a href="Rules_8cpp_source.html#l00033">Rules.cpp:33</a></div></div>
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<div class="ttc" id="aclassripple_1_1Rules_1_1Impl_html_a77ade835f0c85fde149d9d89a782491c"><div class="ttname"><a href="classripple_1_1Rules_1_1Impl.html#a77ade835f0c85fde149d9d89a782491c">ripple::Rules::Impl::presets_</a></div><div class="ttdeci">std::unordered_set< uint256, beast::uhash<> > const & presets_</div><div class="ttdef"><b>Definition:</b> <a href="Rules_8cpp_source.html#l00030">Rules.cpp:30</a></div></div>
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<div class="ttc" id="aclassripple_1_1Rules_1_1Impl_html_af5151ccd6facf4a355ffac7ac0ab4758"><div class="ttname"><a href="classripple_1_1Rules_1_1Impl.html#af5151ccd6facf4a355ffac7ac0ab4758">ripple::Rules::Impl::Impl</a></div><div class="ttdeci">Impl(std::unordered_set< uint256, beast::uhash<>> const &presets, std::optional< uint256 > const &digest, STVector256 const &amendments)</div><div class="ttdef"><b>Definition:</b> <a href="Rules_8cpp_source.html#l00038">Rules.cpp:38</a></div></div>
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<div class="ttc" id="aclassripple_1_1Rules_html_a6bce36f8d772df5d6154d18c5aeb653e"><div class="ttname"><a href="classripple_1_1Rules.html#a6bce36f8d772df5d6154d18c5aeb653e">ripple::Rules::operator!=</a></div><div class="ttdeci">bool operator!=(Rules const &other) const</div><div class="ttdef"><b>Definition:</b> <a href="Rules_8cpp_source.html#l00122">Rules.cpp:122</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a91e9fe7a4e92dba79c3812fd3edcaacc"><div class="ttname"><a href="namespaceripple.html#a91e9fe7a4e92dba79c3812fd3edcaacc">ripple::digest</a></div><div class="ttdeci">static Hasher::result_type digest(void const *data, std::size_t size) noexcept</div><div class="ttdef"><b>Definition:</b> <a href="tokens_8cpp_source.html#l00047">tokens.cpp:47</a></div></div>
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<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint< 256 ></a></div></div>
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<div class="ttc" id="aclassripple_1_1Rules_1_1Impl_html"><div class="ttname"><a href="classripple_1_1Rules_1_1Impl.html">ripple::Rules::Impl</a></div><div class="ttdef"><b>Definition:</b> <a href="Rules_8cpp_source.html#l00025">Rules.cpp:25</a></div></div>
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<div class="ttc" id="anamespaceripple_html_adc24572ec82470f0e8510bcd85ed6100"><div class="ttname"><a href="namespaceripple.html#adc24572ec82470f0e8510bcd85ed6100">ripple::fixNFTokenDirV1</a></div><div class="ttdeci">const uint256 fixNFTokenDirV1</div></div>
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<div class="ttc" id="aclassripple_1_1Rules_html_a8d847a080c9937454c55986707118e55"><div class="ttname"><a href="classripple_1_1Rules.html#a8d847a080c9937454c55986707118e55">ripple::Rules::operator==</a></div><div class="ttdeci">bool operator==(Rules const &) const</div><div class="ttdoc">Returns true if two rule sets are identical.</div><div class="ttdef"><b>Definition:</b> <a href="Rules_8cpp_source.html#l00113">Rules.cpp:113</a></div></div>
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<div class="ttc" id="aclassripple_1_1Rules_1_1Impl_html_ad73f33997c6521990951addebb1cec91"><div class="ttname"><a href="classripple_1_1Rules_1_1Impl.html#ad73f33997c6521990951addebb1cec91">ripple::Rules::Impl::presets</a></div><div class="ttdeci">std::unordered_set< uint256, beast::uhash<> > const & presets() const</div><div class="ttdef"><b>Definition:</b> <a href="Rules_8cpp_source.html#l00049">Rules.cpp:49</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="anamespaceripple_html_a5a898d7905ad153f846e2fa6428f8cef"><div class="ttname"><a href="namespaceripple.html#a5a898d7905ad153f846e2fa6428f8cef">ripple::featureNonFungibleTokensV1</a></div><div class="ttdeci">const uint256 featureNonFungibleTokensV1</div></div>
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<div class="ttc" id="aclassripple_1_1Rules_1_1Impl_html_a8ada931b6fc4b4c6583e2b89e3f22992"><div class="ttname"><a href="classripple_1_1Rules_1_1Impl.html#a8ada931b6fc4b4c6583e2b89e3f22992">ripple::Rules::Impl::enabled</a></div><div class="ttdeci">bool enabled(uint256 const &feature) const</div><div class="ttdef"><b>Definition:</b> <a href="Rules_8cpp_source.html#l00055">Rules.cpp:55</a></div></div>
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<div class="ttc" id="aclassripple_1_1Rules_1_1Impl_html_a27d03e69146a8c90dee889e3c6eefd07"><div class="ttname"><a href="classripple_1_1Rules_1_1Impl.html#a27d03e69146a8c90dee889e3c6eefd07">ripple::Rules::Impl::set_</a></div><div class="ttdeci">std::unordered_set< uint256, hardened_hash<> > set_</div><div class="ttdef"><b>Definition:</b> <a href="Rules_8cpp_source.html#l00028">Rules.cpp:28</a></div></div>
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<div class="ttc" id="anamespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdoc">STL namespace.</div></div>
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<div class="ttc" id="anamespaceripple_html_af8f5f84b170cdc394c77866b776f0f68"><div class="ttname"><a href="namespaceripple.html#af8f5f84b170cdc394c77866b776f0f68">ripple::featureNonFungibleTokensV1_1</a></div><div class="ttdeci">const uint256 featureNonFungibleTokensV1_1</div></div>
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<div class="ttc" id="aclassripple_1_1STVector256_html"><div class="ttname"><a href="classripple_1_1STVector256.html">ripple::STVector256</a></div><div class="ttdef"><b>Definition:</b> <a href="STVector256_8h_source.html#l00029">STVector256.h:29</a></div></div>
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<div class="ttc" id="aclassripple_1_1Rules_html"><div class="ttname"><a href="classripple_1_1Rules.html">ripple::Rules</a></div><div class="ttdoc">Rules controlling protocol behavior.</div><div class="ttdef"><b>Definition:</b> <a href="Rules_8h_source.html#l00033">Rules.h:33</a></div></div>
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<div class="ttc" id="aoptional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional</a></div></div>
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<div class="ttc" id="astructbeast_1_1uhash_html"><div class="ttname"><a href="structbeast_1_1uhash.html">beast::uhash<></a></div></div>
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<div class="ttc" id="aclassripple_1_1Rules_1_1Impl_html_a72cdba0f0bef14317e61738e519e2baf"><div class="ttname"><a href="classripple_1_1Rules_1_1Impl.html#a72cdba0f0bef14317e61738e519e2baf">ripple::Rules::Impl::digest_</a></div><div class="ttdeci">std::optional< uint256 > digest_</div><div class="ttdef"><b>Definition:</b> <a href="Rules_8cpp_source.html#l00029">Rules.cpp:29</a></div></div>
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<div class="ttc" id="aclassripple_1_1Rules_1_1Impl_html_a99558b181f36b6e9d493b7a2ebc3c308"><div class="ttname"><a href="classripple_1_1Rules_1_1Impl.html#a99558b181f36b6e9d493b7a2ebc3c308">ripple::Rules::Impl::operator==</a></div><div class="ttdeci">bool operator==(Impl const &other) const</div><div class="ttdef"><b>Definition:</b> <a href="Rules_8cpp_source.html#l00063">Rules.cpp:63</a></div></div>
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