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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_0103a8ad82dcc2c51f5cde661b4b5cb7.html">xrpl</a></li><li class="navelem"><a class="el" href="dir_8d04e3c0b58cad28d7755ed462d1b6c0.html">protocol</a></li> </ul>
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<div class="headertitle"><div class="title">Rules.h</div></div>
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<div class="contents">
<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">/*</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> Copyright (c) 2012, 2013 Ripple Labs Inc.</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"></span> </div>
<div class="line"><a id="l00006" 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>
<div class="line"><a id="l00007" 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>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"></span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
<div class="line"><a id="l00012" 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>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
<div class="line"><a id="l00014" 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>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment">*/</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment">//==============================================================================</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#ifndef RIPPLE_LEDGER_RULES_H_INCLUDED</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#define RIPPLE_LEDGER_RULES_H_INCLUDED</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include &lt;xrpl/basics/base_uint.h&gt;</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include &lt;xrpl/beast/hash/uhash.h&gt;</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include &lt;xrpl/protocol/STVector256.h&gt;</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> </div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/unordered_set.html">unordered_set</a>&gt;</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><a class="code hl_function" href="namespaceripple.html#a016ba9b58107c542ef2dd1fad3d7226c">isFeatureEnabled</a>(<a class="code hl_typedef" href="namespaceripple.html#a356c68147333a9a48a344718038576d9">uint256</a> <span class="keyword">const</span>&amp; feature);</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="keyword">class </span>DigestAwareReadView;</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="foldopen" id="foldopen00037" data-start="{" data-end="};">
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"><a class="line" href="classripple_1_1Rules.html"> 37</a></span><span class="keyword">class </span><a class="code hl_class" href="classripple_1_1Rules.html">Rules</a></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span>{</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">class </span><a class="code hl_class" href="classripple_1_1Rules_1_1Impl.html">Impl</a>;</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> </div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="comment">// Carrying impl by shared_ptr makes Rules comparatively cheap to pass</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="comment">// by value.</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"><a class="line" href="classripple_1_1Rules.html#a0212a8897c9460000cdb52b26e31a10a"> 44</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Impl const&gt;</a> <a class="code hl_variable" href="classripple_1_1Rules.html#a0212a8897c9460000cdb52b26e31a10a">impl_</a>;</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> </div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"><a class="line" href="classripple_1_1Rules.html#a01a609c0047b4c2b95bc18b7d5f67e26"> 47</a></span> <a class="code hl_function" href="classripple_1_1Rules.html#a01a609c0047b4c2b95bc18b7d5f67e26">Rules</a>(<a class="code hl_class" href="classripple_1_1Rules.html">Rules</a> <span class="keyword">const</span>&amp;) = <span class="keywordflow">default</span>;</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> </div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"><a class="line" href="classripple_1_1Rules.html#ad1427df3a95be4aedfd105738acca581"> 49</a></span> <a class="code hl_function" href="classripple_1_1Rules.html#ad1427df3a95be4aedfd105738acca581">Rules</a>(<a class="code hl_class" href="classripple_1_1Rules.html">Rules</a>&amp;&amp;) = <span class="keywordflow">default</span>;</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <a class="code hl_class" href="classripple_1_1Rules.html">Rules</a>&amp;</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"><a class="line" href="classripple_1_1Rules.html#abd96b285d0ca288f2c9792c72ef6a078"> 52</a></span> <a class="code hl_function" href="classripple_1_1Rules.html#abd96b285d0ca288f2c9792c72ef6a078">operator=</a>(<a class="code hl_class" href="classripple_1_1Rules.html">Rules</a> <span class="keyword">const</span>&amp;) = <span class="keywordflow">default</span>;</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> </div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <a class="code hl_class" href="classripple_1_1Rules.html">Rules</a>&amp;</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"><a class="line" href="classripple_1_1Rules.html#aa900d5dbad6484d07dfe0c03231418e5"> 55</a></span> <a class="code hl_function" href="classripple_1_1Rules.html#aa900d5dbad6484d07dfe0c03231418e5">operator=</a>(<a class="code hl_class" href="classripple_1_1Rules.html">Rules</a>&amp;&amp;) = <span class="keywordflow">default</span>;</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"><a class="line" href="classripple_1_1Rules.html#af4062c13d62068e0343263a91d239ded"> 57</a></span> <a class="code hl_function" href="classripple_1_1Rules.html#af4062c13d62068e0343263a91d239ded">Rules</a>() = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keyword">explicit</span> <a class="code hl_function" href="classripple_1_1Rules.html#af4062c13d62068e0343263a91d239ded">Rules</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/unordered_set.html">std::unordered_set</a>&lt;<a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a>, <a class="code hl_struct" href="structbeast_1_1uhash.html">beast::uhash&lt;&gt;</a>&gt; <span class="keyword">const</span>&amp; <a class="code hl_function" href="classripple_1_1Rules.html#ad3ffa035a7bb49b9097835b82ec29bd2">presets</a>);</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> </div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="comment">// Allow a friend function to construct Rules.</span></div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keyword">friend</span> <a class="code hl_class" href="classripple_1_1Rules.html">Rules</a></div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <a class="code hl_friend" href="classripple_1_1Rules.html#a73f76d3d84e557cb297bc0322abb31be">makeRulesGivenLedger</a>(</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <a class="code hl_class" href="classripple_1_1DigestAwareReadView.html">DigestAwareReadView</a> <span class="keyword">const</span>&amp; ledger,</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <a class="code hl_class" href="classripple_1_1Rules.html">Rules</a> <span class="keyword">const</span>&amp; <a class="code hl_enumvalue" href="namespaceripple.html#a6434c1a0fd22b77e2e4a228c0eca79eba43b5c9175984c071f30b873fdce0a000">current</a>);</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> </div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="keyword">friend</span> <a class="code hl_class" href="classripple_1_1Rules.html">Rules</a></div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <a class="code hl_friend" href="classripple_1_1Rules.html#a73f76d3d84e557cb297bc0322abb31be">makeRulesGivenLedger</a>(</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <a class="code hl_class" href="classripple_1_1DigestAwareReadView.html">DigestAwareReadView</a> <span class="keyword">const</span>&amp; ledger,</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/unordered_set.html">std::unordered_set</a>&lt;<a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a>, <a class="code hl_struct" href="structbeast_1_1uhash.html">beast::uhash&lt;&gt;</a>&gt; <span class="keyword">const</span>&amp; <a class="code hl_function" href="classripple_1_1Rules.html#ad3ffa035a7bb49b9097835b82ec29bd2">presets</a>);</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> </div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <a class="code hl_function" href="classripple_1_1Rules.html#af4062c13d62068e0343263a91d239ded">Rules</a>(</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/unordered_set.html">std::unordered_set</a>&lt;<a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a>, <a class="code hl_struct" href="structbeast_1_1uhash.html">beast::uhash&lt;&gt;</a>&gt; <span class="keyword">const</span>&amp; <a class="code hl_function" href="classripple_1_1Rules.html#ad3ffa035a7bb49b9097835b82ec29bd2">presets</a>,</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;uint256&gt;</a> <span class="keyword">const</span>&amp; <a class="code hl_function" href="namespaceripple.html#a91e9fe7a4e92dba79c3812fd3edcaacc">digest</a>,</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <a class="code hl_class" href="classripple_1_1STVector256.html">STVector256</a> <span class="keyword">const</span>&amp; amendments);</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/unordered_set.html">std::unordered_set&lt;uint256, beast::uhash&lt;&gt;</a>&gt; <span class="keyword">const</span>&amp;</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <a class="code hl_function" href="classripple_1_1Rules.html#ad3ffa035a7bb49b9097835b82ec29bd2">presets</a>() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> </div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <a class="code hl_function" href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">enabled</a>(<a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; feature) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> </div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <a class="code hl_function" href="classripple_1_1Rules.html#a8d847a080c9937454c55986707118e55">operator==</a>(<a class="code hl_class" href="classripple_1_1Rules.html">Rules</a> <span class="keyword">const</span>&amp;) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> </div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <a class="code hl_function" href="classripple_1_1Rules.html#a6bce36f8d772df5d6154d18c5aeb653e">operator!=</a>(<a class="code hl_class" href="classripple_1_1Rules.html">Rules</a> <span class="keyword">const</span>&amp; other) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span>};</div>
</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> </div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Rules&gt;</a> <span class="keyword">const</span>&amp;</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span><a class="code hl_function" href="namespaceripple.html#ac46ee7ce49b6deed89f70a94924c416f">getCurrentTransactionRules</a>();</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> </div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span><span class="keywordtype">void</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span><a class="code hl_function" href="namespaceripple.html#a322bb4a8b24b1d39b21187492409cefb">setCurrentTransactionRules</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Rules&gt;</a> r);</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> </div>
<div class="foldopen" id="foldopen00110" data-start="{" data-end="};">
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"><a class="line" href="classripple_1_1CurrentTransactionRulesGuard.html"> 110</a></span><span class="keyword">class </span><a class="code hl_class" href="classripple_1_1CurrentTransactionRulesGuard.html">CurrentTransactionRulesGuard</a></div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span>{</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span><span class="keyword">public</span>:</div>
<div class="foldopen" id="foldopen00113" data-start="{" data-end="}">
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"><a class="line" href="classripple_1_1CurrentTransactionRulesGuard.html#aa304a1bd4d58db4a405653dbe67fa508"> 113</a></span> <span class="keyword">explicit</span> <a class="code hl_function" href="classripple_1_1CurrentTransactionRulesGuard.html#aa304a1bd4d58db4a405653dbe67fa508">CurrentTransactionRulesGuard</a>(<a class="code hl_class" href="classripple_1_1Rules.html">Rules</a> r)</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> : <a class="code hl_variable" href="classripple_1_1CurrentTransactionRulesGuard.html#a344f3ccbe4a9a0f86cc44a6d156fea95">saved_</a>(<a class="code hl_function" href="namespaceripple.html#ac46ee7ce49b6deed89f70a94924c416f">getCurrentTransactionRules</a>())</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> {</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <a class="code hl_function" href="namespaceripple.html#a322bb4a8b24b1d39b21187492409cefb">setCurrentTransactionRules</a>(std::move(r));</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> }</div>
</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> </div>
<div class="foldopen" id="foldopen00119" data-start="{" data-end="}">
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"><a class="line" href="classripple_1_1CurrentTransactionRulesGuard.html#a63745df5a646c9fc0e19ac8504e7c3d6"> 119</a></span> <a class="code hl_function" href="classripple_1_1CurrentTransactionRulesGuard.html#a63745df5a646c9fc0e19ac8504e7c3d6">~CurrentTransactionRulesGuard</a>()</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> {</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <a class="code hl_function" href="namespaceripple.html#a322bb4a8b24b1d39b21187492409cefb">setCurrentTransactionRules</a>(<a class="code hl_variable" href="classripple_1_1CurrentTransactionRulesGuard.html#a344f3ccbe4a9a0f86cc44a6d156fea95">saved_</a>);</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> }</div>
</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"><a class="line" href="classripple_1_1CurrentTransactionRulesGuard.html#a36c2a0de6e37931d607939ceba2e5349"> 124</a></span> <a class="code hl_function" href="classripple_1_1CurrentTransactionRulesGuard.html#a36c2a0de6e37931d607939ceba2e5349">CurrentTransactionRulesGuard</a>() = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"><a class="line" href="classripple_1_1CurrentTransactionRulesGuard.html#af80035ebb385ae0f14e1e8ca30308904"> 125</a></span> <a class="code hl_function" href="classripple_1_1CurrentTransactionRulesGuard.html#af80035ebb385ae0f14e1e8ca30308904">CurrentTransactionRulesGuard</a>(<a class="code hl_class" href="classripple_1_1CurrentTransactionRulesGuard.html">CurrentTransactionRulesGuard</a> <span class="keyword">const</span>&amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <a class="code hl_class" href="classripple_1_1CurrentTransactionRulesGuard.html">CurrentTransactionRulesGuard</a>&amp;</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"><a class="line" href="classripple_1_1CurrentTransactionRulesGuard.html#afc9399105b3bfb019426a08c2cc7a07c"> 127</a></span> <a class="code hl_function" href="classripple_1_1CurrentTransactionRulesGuard.html#afc9399105b3bfb019426a08c2cc7a07c">operator=</a>(<a class="code hl_class" href="classripple_1_1CurrentTransactionRulesGuard.html">CurrentTransactionRulesGuard</a> <span class="keyword">const</span>&amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> </div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"><a class="line" href="classripple_1_1CurrentTransactionRulesGuard.html#a344f3ccbe4a9a0f86cc44a6d156fea95"> 130</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Rules&gt;</a> <a class="code hl_variable" href="classripple_1_1CurrentTransactionRulesGuard.html#a344f3ccbe4a9a0f86cc44a6d156fea95">saved_</a>;</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span>};</div>
</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> </div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span>} <span class="comment">// namespace ripple</span></div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span><span class="preprocessor">#endif</span></div>
<div class="ttc" id="aclassripple_1_1CurrentTransactionRulesGuard_html"><div class="ttname"><a href="classripple_1_1CurrentTransactionRulesGuard.html">ripple::CurrentTransactionRulesGuard</a></div><div class="ttdoc">RAII class to set and restore the current transaction rules.</div><div class="ttdef"><b>Definition</b> <a href="Rules_8h_source.html#l00110">Rules.h:111</a></div></div>
<div class="ttc" id="aclassripple_1_1CurrentTransactionRulesGuard_html_a344f3ccbe4a9a0f86cc44a6d156fea95"><div class="ttname"><a href="classripple_1_1CurrentTransactionRulesGuard.html#a344f3ccbe4a9a0f86cc44a6d156fea95">ripple::CurrentTransactionRulesGuard::saved_</a></div><div class="ttdeci">std::optional&lt; Rules &gt; saved_</div><div class="ttdef"><b>Definition</b> <a href="Rules_8h_source.html#l00130">Rules.h:130</a></div></div>
<div class="ttc" id="aclassripple_1_1CurrentTransactionRulesGuard_html_a36c2a0de6e37931d607939ceba2e5349"><div class="ttname"><a href="classripple_1_1CurrentTransactionRulesGuard.html#a36c2a0de6e37931d607939ceba2e5349">ripple::CurrentTransactionRulesGuard::CurrentTransactionRulesGuard</a></div><div class="ttdeci">CurrentTransactionRulesGuard()=delete</div></div>
<div class="ttc" id="aclassripple_1_1CurrentTransactionRulesGuard_html_a63745df5a646c9fc0e19ac8504e7c3d6"><div class="ttname"><a href="classripple_1_1CurrentTransactionRulesGuard.html#a63745df5a646c9fc0e19ac8504e7c3d6">ripple::CurrentTransactionRulesGuard::~CurrentTransactionRulesGuard</a></div><div class="ttdeci">~CurrentTransactionRulesGuard()</div><div class="ttdef"><b>Definition</b> <a href="Rules_8h_source.html#l00119">Rules.h:119</a></div></div>
<div class="ttc" id="aclassripple_1_1CurrentTransactionRulesGuard_html_aa304a1bd4d58db4a405653dbe67fa508"><div class="ttname"><a href="classripple_1_1CurrentTransactionRulesGuard.html#aa304a1bd4d58db4a405653dbe67fa508">ripple::CurrentTransactionRulesGuard::CurrentTransactionRulesGuard</a></div><div class="ttdeci">CurrentTransactionRulesGuard(Rules r)</div><div class="ttdef"><b>Definition</b> <a href="Rules_8h_source.html#l00113">Rules.h:113</a></div></div>
<div class="ttc" id="aclassripple_1_1CurrentTransactionRulesGuard_html_af80035ebb385ae0f14e1e8ca30308904"><div class="ttname"><a href="classripple_1_1CurrentTransactionRulesGuard.html#af80035ebb385ae0f14e1e8ca30308904">ripple::CurrentTransactionRulesGuard::CurrentTransactionRulesGuard</a></div><div class="ttdeci">CurrentTransactionRulesGuard(CurrentTransactionRulesGuard const &amp;)=delete</div></div>
<div class="ttc" id="aclassripple_1_1CurrentTransactionRulesGuard_html_afc9399105b3bfb019426a08c2cc7a07c"><div class="ttname"><a href="classripple_1_1CurrentTransactionRulesGuard.html#afc9399105b3bfb019426a08c2cc7a07c">ripple::CurrentTransactionRulesGuard::operator=</a></div><div class="ttdeci">CurrentTransactionRulesGuard &amp; operator=(CurrentTransactionRulesGuard const &amp;)=delete</div></div>
<div class="ttc" id="aclassripple_1_1DigestAwareReadView_html"><div class="ttname"><a href="classripple_1_1DigestAwareReadView.html">ripple::DigestAwareReadView</a></div><div class="ttdoc">ReadView that associates keys with digests.</div><div class="ttdef"><b>Definition</b> <a href="ReadView_8h_source.html#l00254">ReadView.h:255</a></div></div>
<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#l00058">Rules.cpp:59</a></div></div>
<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#l00037">Rules.h:38</a></div></div>
<div class="ttc" id="aclassripple_1_1Rules_html_a01a609c0047b4c2b95bc18b7d5f67e26"><div class="ttname"><a href="classripple_1_1Rules.html#a01a609c0047b4c2b95bc18b7d5f67e26">ripple::Rules::Rules</a></div><div class="ttdeci">Rules(Rules const &amp;)=default</div></div>
<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&lt; Impl const &gt; impl_</div><div class="ttdef"><b>Definition</b> <a href="Rules_8h_source.html#l00044">Rules.h:44</a></div></div>
<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 &amp;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#l00130">Rules.cpp:130</a></div></div>
<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 &amp;other) const</div><div class="ttdef"><b>Definition</b> <a href="Rules_8cpp_source.html#l00160">Rules.cpp:160</a></div></div>
<div class="ttc" id="aclassripple_1_1Rules_html_a73f76d3d84e557cb297bc0322abb31be"><div class="ttname"><a href="classripple_1_1Rules.html#a73f76d3d84e557cb297bc0322abb31be">ripple::Rules::makeRulesGivenLedger</a></div><div class="ttdeci">friend Rules makeRulesGivenLedger(DigestAwareReadView const &amp;ledger, Rules const &amp;current)</div><div class="ttdef"><b>Definition</b> <a href="ReadView_8cpp_source.html#l00069">ReadView.cpp:69</a></div></div>
<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 &amp;) 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#l00149">Rules.cpp:149</a></div></div>
<div class="ttc" id="aclassripple_1_1Rules_html_aa900d5dbad6484d07dfe0c03231418e5"><div class="ttname"><a href="classripple_1_1Rules.html#aa900d5dbad6484d07dfe0c03231418e5">ripple::Rules::operator=</a></div><div class="ttdeci">Rules &amp; operator=(Rules &amp;&amp;)=default</div></div>
<div class="ttc" id="aclassripple_1_1Rules_html_abd96b285d0ca288f2c9792c72ef6a078"><div class="ttname"><a href="classripple_1_1Rules.html#abd96b285d0ca288f2c9792c72ef6a078">ripple::Rules::operator=</a></div><div class="ttdeci">Rules &amp; operator=(Rules const &amp;)=default</div></div>
<div class="ttc" id="aclassripple_1_1Rules_html_ad1427df3a95be4aedfd105738acca581"><div class="ttname"><a href="classripple_1_1Rules.html#ad1427df3a95be4aedfd105738acca581">ripple::Rules::Rules</a></div><div class="ttdeci">Rules(Rules &amp;&amp;)=default</div></div>
<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&lt; uint256, beast::uhash&lt;&gt; &gt; const &amp; presets() const</div><div class="ttdef"><b>Definition</b> <a href="Rules_8cpp_source.html#l00124">Rules.cpp:124</a></div></div>
<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>
<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#l00030">STVector256.h:31</a></div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint&lt; 256 &gt;</a></div></div>
<div class="ttc" id="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="algorithm_8h_source.html#l00025">algorithm.h:25</a></div></div>
<div class="ttc" id="anamespaceripple_html_a016ba9b58107c542ef2dd1fad3d7226c"><div class="ttname"><a href="namespaceripple.html#a016ba9b58107c542ef2dd1fad3d7226c">ripple::isFeatureEnabled</a></div><div class="ttdeci">bool isFeatureEnabled(uint256 const &amp;feature)</div><div class="ttdef"><b>Definition</b> <a href="Rules_8cpp_source.html#l00166">Rules.cpp:166</a></div></div>
<div class="ttc" id="anamespaceripple_html_a322bb4a8b24b1d39b21187492409cefb"><div class="ttname"><a href="namespaceripple.html#a322bb4a8b24b1d39b21187492409cefb">ripple::setCurrentTransactionRules</a></div><div class="ttdeci">void setCurrentTransactionRules(std::optional&lt; Rules &gt; r)</div><div class="ttdef"><b>Definition</b> <a href="Rules_8cpp_source.html#l00053">Rules.cpp:53</a></div></div>
<div class="ttc" id="anamespaceripple_html_a356c68147333a9a48a344718038576d9"><div class="ttname"><a href="namespaceripple.html#a356c68147333a9a48a344718038576d9">ripple::uint256</a></div><div class="ttdeci">base_uint&lt; 256 &gt; uint256</div><div class="ttdef"><b>Definition</b> <a href="base__uint_8h_source.html#l00558">base_uint.h:558</a></div></div>
<div class="ttc" id="anamespaceripple_html_a6434c1a0fd22b77e2e4a228c0eca79eba43b5c9175984c071f30b873fdce0a000"><div class="ttname"><a href="namespaceripple.html#a6434c1a0fd22b77e2e4a228c0eca79eba43b5c9175984c071f30b873fdce0a000">ripple::ValStatus::current</a></div><div class="ttdeci">@ current</div><div class="ttdoc">This was a new validation and was added.</div></div>
<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#l00156">tokens.cpp:156</a></div></div>
<div class="ttc" id="anamespaceripple_html_ac46ee7ce49b6deed89f70a94924c416f"><div class="ttname"><a href="namespaceripple.html#ac46ee7ce49b6deed89f70a94924c416f">ripple::getCurrentTransactionRules</a></div><div class="ttdeci">std::optional&lt; Rules &gt; const &amp; getCurrentTransactionRules()</div><div class="ttdef"><b>Definition</b> <a href="Rules_8cpp_source.html#l00047">Rules.cpp:47</a></div></div>
<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>
<div class="ttc" id="ashared_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr</a></div></div>
<div class="ttc" id="astructbeast_1_1uhash_html"><div class="ttname"><a href="structbeast_1_1uhash.html">beast::uhash</a></div><div class="ttdef"><b>Definition</b> <a href="uhash_8h_source.html#l00031">uhash.h:32</a></div></div>
<div class="ttc" id="aunordered_set_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/unordered_set.html">unordered_set</a></div></div>
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