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<div class="title">AMMCreate.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) 2023 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/app/tx/impl/AMMCreate.h></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  </div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <ripple/app/ledger/OrderBookDB.h></span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <ripple/app/misc/AMMHelpers.h></span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <ripple/app/misc/AMMUtils.h></span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <ripple/ledger/Sandbox.h></span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <ripple/ledger/View.h></span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <ripple/protocol/AMMCore.h></span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <ripple/protocol/Feature.h></span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <ripple/protocol/STAccount.h></span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <ripple/protocol/STIssue.h></span></div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <ripple/protocol/TxFlags.h></span></div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  </div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  </div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <a class="code" href="namespaceripple.html#af99ba2263d2a1e29207c40a35fc9f6b3">NotTEC</a></div>
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<div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="classripple_1_1AMMCreate.html#a7fb869f61591c8f5daedd40628398bdd"> 36</a></span> <a class="code" href="classripple_1_1AMMCreate.html#a7fb869f61591c8f5daedd40628398bdd">AMMCreate::preflight</a>(<a class="code" href="structripple_1_1PreflightContext.html">PreflightContext</a> <span class="keyword">const</span>& ctx)</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"> 38</span>  <span class="keywordflow">if</span> (!<a class="code" href="namespaceripple.html#a5c4fa33b0b13deab58e07744afe0f7ed">ammEnabled</a>(ctx.<a class="code" href="structripple_1_1PreflightContext.html#af305cba8e0b5dd06e61d2dc6ac74c1a8">rules</a>))</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46ac3482079467d517ea82aa9c8fa693d21">temDISABLED</a>;</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  </div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ret = <a class="code" href="namespaceripple.html#a5dfb437ade69624474bbe4125ceb791a">preflight1</a>(ctx); !<a class="code" href="namespaceripple.html#a5b31f337f444082f547ef1838e7064fc">isTesSuccess</a>(ret))</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordflow">return</span> ret;</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  </div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordflow">if</span> (ctx.<a class="code" href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">tx</a>.<a class="code" href="classripple_1_1STObject.html#af5aa57043ec772da30341e3c3b823d7f">getFlags</a>() & <a class="code" href="namespaceripple.html#ac8844b7ad1603892172e8e6d1044de00">tfUniversalMask</a>)</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  {</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  JLOG(ctx.<a class="code" href="structripple_1_1PreflightContext.html#a7db9100a0f215cba1c093674692601c4">j</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"AMM Instance: invalid flags."</span>;</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46aa4754e0f122658747650b3b1c0a846a8">temINVALID_FLAG</a>;</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  }</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  </div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">auto</span> <span class="keyword">const</span> amount = ctx.<a class="code" href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">tx</a>[<a class="code" href="namespaceripple.html#a29758397ce451beaa436c3a9dfc83030">sfAmount</a>];</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">auto</span> <span class="keyword">const</span> amount2 = ctx.<a class="code" href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">tx</a>[<a class="code" href="namespaceripple.html#a17d90c047fc64532c40177358b9f624a">sfAmount2</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>  <span class="keywordflow">if</span> (amount.issue() == amount2.issue())</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  {</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  JLOG(ctx.<a class="code" href="structripple_1_1PreflightContext.html#a7db9100a0f215cba1c093674692601c4">j</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  << <span class="stringliteral">"AMM Instance: tokens can not have the same currency/issuer."</span>;</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a8eb12fd6bc0d12423fb855b14864acb4">temBAD_AMM_TOKENS</a>;</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</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="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> err = <a class="code" href="namespaceripple.html#af0a4cb9a60e337bf81ea735c4bbb0bc2">invalidAMMAmount</a>(amount))</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>  JLOG(ctx.<a class="code" href="structripple_1_1PreflightContext.html#a7db9100a0f215cba1c093674692601c4">j</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"AMM Instance: invalid asset1 amount."</span>;</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">return</span> err;</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"> 65</span>  </div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> err = <a class="code" href="namespaceripple.html#af0a4cb9a60e337bf81ea735c4bbb0bc2">invalidAMMAmount</a>(amount2))</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  {</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  JLOG(ctx.<a class="code" href="structripple_1_1PreflightContext.html#a7db9100a0f215cba1c093674692601c4">j</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"AMM Instance: invalid asset2 amount."</span>;</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">return</span> err;</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  }</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="keywordflow">if</span> (ctx.<a class="code" href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">tx</a>[<a class="code" href="namespaceripple.html#a53c800501c3d2514b460720d391163bd">sfTradingFee</a>] > <a class="code" href="namespaceripple.html#ad528aff4d449e3e5e4d0de8d5b2f4cf5">TRADING_FEE_THRESHOLD</a>)</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"> 74</span>  JLOG(ctx.<a class="code" href="structripple_1_1PreflightContext.html#a7db9100a0f215cba1c093674692601c4">j</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"AMM Instance: invalid trading fee."</span>;</div>
|
|
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a3210708be8e611097ad2ae1e1a1734fb">temBAD_FEE</a>;</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>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#a8b257ff89d14ac75ce240946f32d3773">preflight2</a>(ctx);</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> }</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  </div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <a class="code" href="classripple_1_1XRPAmount.html">XRPAmount</a></div>
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<div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="classripple_1_1AMMCreate.html#aacbb467211f50a54170c9934f65f7e12"> 82</a></span> <a class="code" href="classripple_1_1AMMCreate.html#aacbb467211f50a54170c9934f65f7e12">AMMCreate::calculateBaseFee</a>(<a class="code" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>& view, <a class="code" href="classripple_1_1STTx.html">STTx</a> <span class="keyword">const</span>& tx)</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> {</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="comment">// The fee required for AMMCreate is one owner reserve.</span></div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1Transactor.html#a1ac5d16d7b21e8af9cc94d7af39a85d5">view</a>.<a class="code" href="classripple_1_1ReadView.html#a9bbdb3fb4754482a8d6c6e6d25c2d1eb">fees</a>().<a class="code" href="structripple_1_1Fees.html#a6d48ec23cfbe4eacac46fbfaa8ce67f9">increment</a>;</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>  </div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <a class="code" href="classripple_1_1TERSubset.html">TER</a></div>
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<div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="classripple_1_1AMMCreate.html#a3da5c9273404ba0fa33c9f428827d8b0"> 89</a></span> <a class="code" href="classripple_1_1AMMCreate.html#a3da5c9273404ba0fa33c9f428827d8b0">AMMCreate::preclaim</a>(<a class="code" href="structripple_1_1PreclaimContext.html">PreclaimContext</a> <span class="keyword">const</span>& ctx)</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">auto</span> <span class="keyword">const</span> accountID = ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>[<a class="code" href="namespaceripple.html#a5bab99595719d22579e10d21cf048eb0">sfAccount</a>];</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keyword">auto</span> <span class="keyword">const</span> amount = ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>[<a class="code" href="namespaceripple.html#a29758397ce451beaa436c3a9dfc83030">sfAmount</a>];</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keyword">auto</span> <span class="keyword">const</span> amount2 = ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>[<a class="code" href="namespaceripple.html#a17d90c047fc64532c40177358b9f624a">sfAmount2</a>];</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  </div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="comment">// Check if AMM already exists for the token pair</span></div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ammKeylet = <a class="code" href="namespaceripple_1_1keylet.html#abdda705f5bcd7002243740a748496454">keylet::amm</a>(amount.issue(), amount2.issue());</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>.<a class="code" href="classripple_1_1ReadView.html#a3351e0244f921234d5ba005a07ddf539">read</a>(ammKeylet))</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>  JLOG(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a534551c8ca0dd7afc8fe9098bf9da780">j</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"AMM Instance: ltAMM already exists."</span>;</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca853b436b6effa0f0e1241bd508f96f03">tecDUPLICATE</a>;</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>  </div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ter = <a class="code" href="namespaceripple.html#a3e046f4b7ab06562107485513edb7098">requireAuth</a>(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>, amount.issue(), accountID);</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  ter != <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</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>  JLOG(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a534551c8ca0dd7afc8fe9098bf9da780">j</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  << <span class="stringliteral">"AMM Instance: account is not authorized, "</span> << amount.issue();</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">return</span> ter;</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  }</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>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ter = <a class="code" href="namespaceripple.html#a3e046f4b7ab06562107485513edb7098">requireAuth</a>(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>, amount2.issue(), accountID);</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  ter != <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  {</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  JLOG(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a534551c8ca0dd7afc8fe9098bf9da780">j</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  << <span class="stringliteral">"AMM Instance: account is not authorized, "</span> << amount2.issue();</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">return</span> ter;</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  }</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  </div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="comment">// Globally or individually frozen</span></div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceripple.html#a6cb89b79bc073abda42953c323d36cda">isFrozen</a>(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>, accountID, amount.issue()) ||</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <a class="code" href="namespaceripple.html#a6cb89b79bc073abda42953c323d36cda">isFrozen</a>(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>, accountID, amount2.issue()))</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  {</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  JLOG(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a534551c8ca0dd7afc8fe9098bf9da780">j</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"AMM Instance: involves frozen asset."</span>;</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca608da193a4a22ae1c78d76b6e843b7e6">tecFROZEN</a>;</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>  </div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keyword">auto</span> noDefaultRipple = [](<a class="code" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>& <a class="code" href="classripple_1_1Transactor.html#a1ac5d16d7b21e8af9cc94d7af39a85d5">view</a>, <a class="code" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>& issue) {</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(issue))</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> issuerAccount =</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <a class="code" href="classripple_1_1Transactor.html#a1ac5d16d7b21e8af9cc94d7af39a85d5">view</a>.<a class="code" href="classripple_1_1ReadView.html#a3351e0244f921234d5ba005a07ddf539">read</a>(<a class="code" href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">keylet::account</a>(issue.account)))</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">return</span> (issuerAccount->getFlags() & <a class="code" href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a3de81b62b486203f6b8e4f2cd0832ae1">lsfDefaultRipple</a>) == 0;</div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  </div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  };</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">if</span> (noDefaultRipple(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>, amount.issue()) ||</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  noDefaultRipple(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>, amount2.issue()))</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  {</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  JLOG(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a534551c8ca0dd7afc8fe9098bf9da780">j</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"AMM Instance: DefaultRipple not set"</span>;</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#adebe4d783be9c979e67fdbb2bc27162faadb84abae8e5aa672e05db5ed3282054">terNO_RIPPLE</a>;</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</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="comment">// Check the reserve for LPToken trustline</span></div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> xrpBalance = <a class="code" href="namespaceripple.html#afc787da3584a7facdc3f19fc366f0b70">xrpLiquid</a>(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>, accountID, 1, ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a534551c8ca0dd7afc8fe9098bf9da780">j</a>);</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="comment">// Insufficient reserve</span></div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">if</span> (xrpBalance <= beast::zero)</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>  JLOG(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a534551c8ca0dd7afc8fe9098bf9da780">j</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"AMM Instance: insufficient reserves"</span>;</div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca2d4a898185a9c8e604210e789bed6e36">tecINSUF_RESERVE_LINE</a>;</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  }</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="keyword">auto</span> insufficientBalance = [&](<a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& asset) {</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(asset))</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">return</span> xrpBalance < asset;</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">return</span> accountID != asset.<a class="code" href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">issue</a>().<a class="code" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a> &&</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <a class="code" href="namespaceripple.html#ab001e43f50e612727b1ce5985a2770d6">accountHolds</a>(</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>,</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  accountID,</div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  asset.issue(),</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  FreezeHandling::fhZERO_IF_FROZEN,</div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a534551c8ca0dd7afc8fe9098bf9da780">j</a>) < asset;</div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  };</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="keywordflow">if</span> (insufficientBalance(amount) || insufficientBalance(amount2))</div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  {</div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  JLOG(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a534551c8ca0dd7afc8fe9098bf9da780">j</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  << <span class="stringliteral">"AMM Instance: insufficient funds, "</span> << amount << <span class="stringliteral">" "</span> << amount2;</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cabde6584a978eb50ebd304c6a78733d26">tecUNFUNDED_AMM</a>;</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>  </div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keyword">auto</span> isLPToken = [&](<a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& amount) -> <span class="keywordtype">bool</span> {</div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> sle =</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>.<a class="code" href="classripple_1_1ReadView.html#a3351e0244f921234d5ba005a07ddf539">read</a>(<a class="code" href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">keylet::account</a>(amount.issue().account)))</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">return</span> sle->isFieldPresent(<a class="code" href="namespaceripple.html#af487c2d8c871030560b07f7b7c118fd1">sfAMMID</a>);</div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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="keywordflow">if</span> (isLPToken(amount) || isLPToken(amount2))</div>
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<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  {</div>
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<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  JLOG(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a534551c8ca0dd7afc8fe9098bf9da780">j</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"AMM Instance: can't create with LPTokens "</span></div>
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<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  << amount << <span class="stringliteral">" "</span> << amount2;</div>
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<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae04fb0979694245c81c59f9cb35181e9">tecAMM_INVALID_TOKENS</a>;</div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  }</div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  </div>
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|
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="comment">// Disallow AMM if the issuer has clawback enabled</span></div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keyword">auto</span> clawbackDisabled = [&](<a class="code" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>& issue) -> <a class="code" href="classripple_1_1TERSubset.html">TER</a> {</div>
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<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(issue))</div>
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<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
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<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> sle = ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>.<a class="code" href="classripple_1_1ReadView.html#a3351e0244f921234d5ba005a07ddf539">read</a>(<a class="code" href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">keylet::account</a>(issue.account));</div>
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<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  !sle)</div>
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<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>;</div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (sle->getFlags() & <a class="code" href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a4dc02270bf68939f8033c9a985fb2dfb">lsfAllowTrustLineClawback</a>)</div>
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<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca9af7057961bc54674f4a6c2dd8ed6ab9">tecNO_PERMISSION</a>;</div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</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"> 198</span>  </div>
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<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ter = clawbackDisabled(amount.issue()); ter != <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
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<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordflow">return</span> ter;</div>
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<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">return</span> clawbackDisabled(amount2.issue());</div>
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<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> }</div>
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<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  </div>
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="keyword">static</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair<TER, bool></a></div>
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<div class="line"><a name="l00205"></a><span class="lineno"><a class="line" href="namespaceripple.html#a3cafe7b41de4c45af0c3404c184541ed"> 205</a></span> <a class="code" href="namespaceripple.html#a3cafe7b41de4c45af0c3404c184541ed">applyCreate</a>(</div>
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<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <a class="code" href="classripple_1_1ApplyContext.html">ApplyContext</a>& ctx_,</div>
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <a class="code" href="classripple_1_1Sandbox.html">Sandbox</a>& sb,</div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& account_,</div>
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<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> j_)</div>
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<div class="line"><a name="l00210"></a><span class="lineno"> 210</span> {</div>
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<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keyword">auto</span> <span class="keyword">const</span> amount = ctx_.<a class="code" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>[<a class="code" href="namespaceripple.html#a29758397ce451beaa436c3a9dfc83030">sfAmount</a>];</div>
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<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keyword">auto</span> <span class="keyword">const</span> amount2 = ctx_.<a class="code" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>[<a class="code" href="namespaceripple.html#a17d90c047fc64532c40177358b9f624a">sfAmount2</a>];</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">auto</span> <span class="keyword">const</span> ammKeylet = <a class="code" href="namespaceripple_1_1keylet.html#abdda705f5bcd7002243740a748496454">keylet::amm</a>(amount.issue(), amount2.issue());</div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  </div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="comment">// Mitigate same account exists possibility</span></div>
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keyword">auto</span> <span class="keyword">const</span> ammAccount = [&]() -> <a class="code" href="classripple_1_1Expected.html">Expected<AccountID, TER></a> {</div>
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<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a> constexpr maxAccountAttempts = 256;</div>
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<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> p = 0; p < maxAccountAttempts; ++p)</div>
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<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  {</div>
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<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keyword">auto</span> <span class="keyword">const</span> ammAccount =</div>
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<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <a class="code" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>(p, sb.<a class="code" href="classripple_1_1detail_1_1ApplyViewBase.html#a6ce0efb30729b08c4794b00a51e59aa5">info</a>().<a class="code" href="structripple_1_1LedgerHeader.html#ab8fd6d4be4001febfe6f2e2b399dfa48">parentHash</a>, ammKeylet.key);</div>
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<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordflow">if</span> (!sb.<a class="code" href="classripple_1_1detail_1_1ApplyViewBase.html#a4609256b709351fe56d7039441502512">read</a>(<a class="code" href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">keylet::account</a>(ammAccount)))</div>
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<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">return</span> ammAccount;</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">return</span> <a class="code" href="namespaceripple.html#ad6887fe0534dd3b0df2da54ff8994e2f">Unexpected</a>(<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca853b436b6effa0f0e1241bd508f96f03">tecDUPLICATE</a>);</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>  </div>
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<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="comment">// AMM account already exists (should not happen)</span></div>
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<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordflow">if</span> (!ammAccount)</div>
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<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  {</div>
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<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"AMM Instance: AMM already exists."</span>;</div>
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<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">return</span> {ammAccount.error(), <span class="keyword">false</span>};</div>
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<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  }</div>
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<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  </div>
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<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="comment">// LP Token already exists. (should not happen)</span></div>
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<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keyword">auto</span> <span class="keyword">const</span> lptIss = <a class="code" href="namespaceripple.html#a5e068ce58638111534101573085f71a2">ammLPTIssue</a>(</div>
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<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  amount.issue().currency, amount2.issue().currency, *ammAccount);</div>
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<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keywordflow">if</span> (sb.<a class="code" href="classripple_1_1detail_1_1ApplyViewBase.html#a4609256b709351fe56d7039441502512">read</a>(<a class="code" href="namespaceripple_1_1keylet.html#ad7913ec52c58534ee1601ab21956123f">keylet::line</a>(*ammAccount, lptIss)))</div>
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<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  {</div>
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"AMM Instance: LP Token already exists."</span>;</div>
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<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca853b436b6effa0f0e1241bd508f96f03">tecDUPLICATE</a>, <span class="keyword">false</span>};</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>  </div>
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<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="comment">// Create AMM Root Account.</span></div>
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keyword">auto</span> sleAMMRoot = std::make_shared<SLE>(<a class="code" href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">keylet::account</a>(*ammAccount));</div>
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<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  sleAMMRoot->setAccountID(<a class="code" href="namespaceripple.html#a5bab99595719d22579e10d21cf048eb0">sfAccount</a>, *ammAccount);</div>
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<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  sleAMMRoot->setFieldAmount(<a class="code" href="namespaceripple.html#ab8a9c54401e8209fca7396c6b9c610f4">sfBalance</a>, <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{});</div>
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<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <span class="keyword">const</span> seqno{</div>
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<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  ctx_.<a class="code" href="classripple_1_1ApplyContext.html#a77320121a8dc95fb701fe4fa477c1b3d">view</a>().<a class="code" href="classripple_1_1ReadView.html#aaf2fa03be723bb78d8bdf41614a75a30">rules</a>().<a class="code" href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">enabled</a>(<a class="code" href="namespaceripple.html#a19e46a085c26216e75132e85139d09ea">featureDeletableAccounts</a>)</div>
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<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  ? ctx_.<a class="code" href="classripple_1_1ApplyContext.html#a77320121a8dc95fb701fe4fa477c1b3d">view</a>().<a class="code" href="classripple_1_1ReadView.html#ac284afc905c482953c35c61b459fd85b">seq</a>()</div>
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<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  : 1};</div>
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<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  sleAMMRoot->setFieldU32(<a class="code" href="namespaceripple.html#a586714bf3cbbbb406d6f169742bce0d5">sfSequence</a>, seqno);</div>
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<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="comment">// Ignore reserves requirement, disable the master key, allow default</span></div>
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="comment">// rippling (AMM LPToken can be used as a token in another AMM, which must</span></div>
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="comment">// support payments and offer crossing), and enable deposit authorization to</span></div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="comment">// prevent payments into AMM.</span></div>
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="comment">// Note, that the trustlines created by AMM have 0 credit limit.</span></div>
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="comment">// This prevents shifting the balance between accounts via AMM,</span></div>
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="comment">// or sending unsolicited LPTokens. This is a desired behavior.</span></div>
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<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="comment">// A user can only receive LPTokens through affirmative action -</span></div>
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<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="comment">// either an AMMDeposit, TrustSet, crossing an offer, etc.</span></div>
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<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  sleAMMRoot->setFieldU32(</div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <a class="code" href="namespaceripple.html#ac1371098a8a7c1e1238290d0220dc941">sfFlags</a>, <a class="code" href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a74277ce2a45a0b253c18a4aa3c57b7c7">lsfDisableMaster</a> | <a class="code" href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a3de81b62b486203f6b8e4f2cd0832ae1">lsfDefaultRipple</a> | <a class="code" href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a873a48eb9d8f66315874a318df664f05">lsfDepositAuth</a>);</div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="comment">// Link the root account and AMM object</span></div>
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<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  sleAMMRoot->setFieldH256(<a class="code" href="namespaceripple.html#af487c2d8c871030560b07f7b7c118fd1">sfAMMID</a>, ammKeylet.key);</div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  sb.<a class="code" href="classripple_1_1detail_1_1ApplyViewBase.html#a669490ced7bb2cab3a6cc704bc7286df">insert</a>(sleAMMRoot);</div>
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<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  </div>
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<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="comment">// Calculate initial LPT balance.</span></div>
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<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keyword">auto</span> <span class="keyword">const</span> lpTokens = <a class="code" href="namespaceripple.html#ab8defa1f235abbf44a60ccc6c71c6fdd">ammLPTokens</a>(amount, amount2, lptIss);</div>
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  </div>
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<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="comment">// Create ltAMM</span></div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keyword">auto</span> ammSle = std::make_shared<SLE>(ammKeylet);</div>
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  ammSle->setAccountID(<a class="code" href="namespaceripple.html#a5bab99595719d22579e10d21cf048eb0">sfAccount</a>, *ammAccount);</div>
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<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  ammSle->setFieldAmount(<a class="code" href="namespaceripple.html#a8b2408d93e4f8fd8f128e979249c9e22">sfLPTokenBalance</a>, lpTokens);</div>
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<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keyword">auto</span> <span class="keyword">const</span>& [issue1, issue2] = <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/minmax.html">std::minmax</a>(amount.issue(), amount2.issue());</div>
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<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  ammSle->setFieldIssue(<a class="code" href="namespaceripple.html#a9953d4af61379095c9d6da470b3c757b">sfAsset</a>, <a class="code" href="classripple_1_1STIssue.html">STIssue</a>{<a class="code" href="namespaceripple.html#a9953d4af61379095c9d6da470b3c757b">sfAsset</a>, issue1});</div>
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<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  ammSle->setFieldIssue(<a class="code" href="namespaceripple.html#a591104015d6a14c18338888b22c65a9f">sfAsset2</a>, <a class="code" href="classripple_1_1STIssue.html">STIssue</a>{<a class="code" href="namespaceripple.html#a591104015d6a14c18338888b22c65a9f">sfAsset2</a>, issue2});</div>
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<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="comment">// AMM creator gets the auction slot and the voting slot.</span></div>
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<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <a class="code" href="namespaceripple.html#a78b3ccb8c17df3888bf47d05cb5376c1">initializeFeeAuctionVote</a>(</div>
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<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  ctx_.<a class="code" href="classripple_1_1ApplyContext.html#a77320121a8dc95fb701fe4fa477c1b3d">view</a>(), ammSle, account_, lptIss, ctx_.<a class="code" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>[<a class="code" href="namespaceripple.html#a53c800501c3d2514b460720d391163bd">sfTradingFee</a>]);</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="comment">// Add owner directory to link the root account and AMM object.</span></div>
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<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> page = sb.<a class="code" href="classripple_1_1ApplyView.html#ade751364c7a9580032ef5988a953a6ee">dirInsert</a>(</div>
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<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <a class="code" href="namespaceripple_1_1keylet.html#aa9b2ba2df3c3da4cecd1c07cccf7c7f9">keylet::ownerDir</a>(*ammAccount),</div>
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<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  ammSle-><a class="code" href="structripple_1_1Keylet.html#a482983062843a8682fcea76a309c73db">key</a>(),</div>
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<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <a class="code" href="namespaceripple.html#a5b498122d9b8c1acbeb9fe459faac22b">describeOwnerDir</a>(*ammAccount)))</div>
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<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  {</div>
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<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  ammSle->setFieldU64(<a class="code" href="namespaceripple.html#a7038e25fafd9239c031a42b0f285ddf4">sfOwnerNode</a>, *page);</div>
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<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  }</div>
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<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  {</div>
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<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"AMM Instance: failed to insert owner dir"</span>;</div>
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<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca4f19fdbc12c26412215f3477f70d5feb">tecDIR_FULL</a>, <span class="keyword">false</span>};</div>
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<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>  sb.<a class="code" href="classripple_1_1detail_1_1ApplyViewBase.html#a669490ced7bb2cab3a6cc704bc7286df">insert</a>(ammSle);</div>
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<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  </div>
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<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="comment">// Send LPT to LP.</span></div>
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<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keyword">auto</span> res = <a class="code" href="namespaceripple.html#a31e8d2d9c46559018ad6e096b31fc308">accountSend</a>(sb, *ammAccount, account_, lpTokens, ctx_.<a class="code" href="classripple_1_1ApplyContext.html#afdcc5c07be2cc8022632ed0050a024f1">journal</a>);</div>
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<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordflow">if</span> (res != <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
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<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  {</div>
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<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"AMM Instance: failed to send LPT "</span> << lpTokens;</div>
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<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="keywordflow">return</span> {res, <span class="keyword">false</span>};</div>
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<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  }</div>
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<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  </div>
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<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keyword">auto</span> sendAndTrustSet = [&](<a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& amount) -> <a class="code" href="classripple_1_1TERSubset.html">TER</a> {</div>
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<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> res = <a class="code" href="namespaceripple.html#a31e8d2d9c46559018ad6e096b31fc308">accountSend</a>(</div>
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<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  sb,</div>
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<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  account_,</div>
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<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  *ammAccount,</div>
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<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  amount,</div>
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<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  ctx_.<a class="code" href="classripple_1_1ApplyContext.html#afdcc5c07be2cc8022632ed0050a024f1">journal</a>,</div>
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<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <a class="code" href="namespaceripple.html#a9d22f4d38ac33f4258a0205f8e11d27ea93cba07454f06a4a960172bbd6e2a435">WaiveTransferFee::Yes</a>))</div>
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<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keywordflow">return</span> res;</div>
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<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="comment">// Set AMM flag on AMM trustline</span></div>
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<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordflow">if</span> (!<a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(amount))</div>
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<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  {</div>
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<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordflow">if</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">SLE::pointer</a> sleRippleState =</div>
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<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  sb.<a class="code" href="classripple_1_1detail_1_1ApplyViewBase.html#afe88196d7aec85f2af00d7cd0b1a28c3">peek</a>(<a class="code" href="namespaceripple_1_1keylet.html#ad7913ec52c58534ee1601ab21956123f">keylet::line</a>(*ammAccount, amount.issue()));</div>
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<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  !sleRippleState)</div>
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<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>;</div>
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<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  {</div>
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<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keyword">auto</span> <span class="keyword">const</span> flags = sleRippleState->getFlags();</div>
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<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  sleRippleState->setFieldU32(<a class="code" href="namespaceripple.html#ac1371098a8a7c1e1238290d0220dc941">sfFlags</a>, flags | <a class="code" href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a8cd829998dcb0143ec2153b20fc14d33">lsfAMMNode</a>);</div>
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<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  sb.<a class="code" href="classripple_1_1detail_1_1ApplyViewBase.html#a4f12513f46ee2c194d6fb0e4d28e5543">update</a>(sleRippleState);</div>
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<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  }</div>
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<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  }</div>
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<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
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<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  };</div>
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<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  </div>
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<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="comment">// Send asset1.</span></div>
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<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  res = sendAndTrustSet(amount);</div>
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<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keywordflow">if</span> (res != <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
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<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  {</div>
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<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"AMM Instance: failed to send "</span> << amount;</div>
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<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keywordflow">return</span> {res, <span class="keyword">false</span>};</div>
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<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  }</div>
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<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>  <span class="comment">// Send asset2.</span></div>
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<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  res = sendAndTrustSet(amount2);</div>
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<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keywordflow">if</span> (res != <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
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<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  {</div>
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<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"AMM Instance: failed to send "</span> << amount2;</div>
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<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keywordflow">return</span> {res, <span class="keyword">false</span>};</div>
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<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  }</div>
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<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  </div>
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<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"AMM Instance: success "</span> << *ammAccount << <span class="stringliteral">" "</span></div>
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<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  << ammKeylet.key << <span class="stringliteral">" "</span> << lpTokens << <span class="stringliteral">" "</span> << amount << <span class="stringliteral">" "</span></div>
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<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  << amount2;</div>
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<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keyword">auto</span> addOrderBook =</div>
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<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  [&](<a class="code" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>& issueIn, <a class="code" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>& issueOut, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a> uRate) {</div>
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<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <a class="code" href="classripple_1_1Book.html">Book</a> <span class="keyword">const</span> book{issueIn, issueOut};</div>
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<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keyword">auto</span> <span class="keyword">const</span> dir = <a class="code" href="namespaceripple_1_1keylet.html#a521be311ed98c7c94eeff3441e6bf85f">keylet::quality</a>(<a class="code" href="namespaceripple_1_1keylet.html#ab236c97c4473567c7b98a54032092acf">keylet::book</a>(book), uRate);</div>
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<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> bookExisted = <span class="keyword">static_cast<</span><span class="keywordtype">bool</span><span class="keyword">></span>(sb.<a class="code" href="classripple_1_1detail_1_1ApplyViewBase.html#a4609256b709351fe56d7039441502512">read</a>(dir));</div>
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<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  !bookExisted)</div>
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<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  ctx_.<a class="code" href="classripple_1_1ApplyContext.html#a6ec1f10e560afe30ed435c3f7eea715d">app</a>.<a class="code" href="classripple_1_1Application.html#ac885cb8bec6f3b9b8bdd5f2a44d07fed">getOrderBookDB</a>().<a class="code" href="classripple_1_1OrderBookDB.html#a0faba63ac03924d89a07b2dd69bcd206">addOrderBook</a>(book);</div>
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<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  };</div>
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<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  addOrderBook(amount.issue(), amount2.issue(), <a class="code" href="namespaceripple.html#a73cc988e7ba5d5ee0fd9db53740917ec">getRate</a>(amount2, amount));</div>
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<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  addOrderBook(amount2.issue(), amount.issue(), <a class="code" href="namespaceripple.html#a73cc988e7ba5d5ee0fd9db53740917ec">getRate</a>(amount, amount2));</div>
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<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  </div>
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<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keywordflow">return</span> {res, res == <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>};</div>
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<div class="line"><a name="l00363"></a><span class="lineno"> 363</span> }</div>
|
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<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  </div>
|
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<div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <a class="code" href="namespaceripple.html#adfb760bc3e4ccb79d5d4f6ecff2f1817">TER</a></div>
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<div class="line"><a name="l00366"></a><span class="lineno"><a class="line" href="classripple_1_1AMMCreate.html#a68a6b3ead4b86444308a5378bbad2723"> 366</a></span> <a class="code" href="classripple_1_1AMMCreate.html#a68a6b3ead4b86444308a5378bbad2723">AMMCreate::doApply</a>()</div>
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<div class="line"><a name="l00367"></a><span class="lineno"> 367</span> {</div>
|
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<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="comment">// This is the ledger view that we work against. Transactions are applied</span></div>
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<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="comment">// as we go on processing transactions.</span></div>
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<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <a class="code" href="classripple_1_1Sandbox.html">Sandbox</a> sb(&<a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#a77320121a8dc95fb701fe4fa477c1b3d">view</a>());</div>
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<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  </div>
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<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keyword">auto</span> <span class="keyword">const</span> result = <a class="code" href="namespaceripple.html#a3cafe7b41de4c45af0c3404c184541ed">applyCreate</a>(<a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>, sb, <a class="code" href="classripple_1_1Transactor.html#a558a1d4288c859eb5875154a86435220">account_</a>, <a class="code" href="classripple_1_1Transactor.html#aafdaa4e246ee6879df9cbbf2482dcc7d">j_</a>);</div>
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<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordflow">if</span> (result.second)</div>
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<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  sb.<a class="code" href="classripple_1_1Sandbox.html#af027065a92ed80c4b54b08d7974c06ce">apply</a>(<a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#a77dc079164717b62995593c7633a5160">rawView</a>());</div>
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<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>  <span class="keywordflow">return</span> result.first;</div>
|
|
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span> }</div>
|
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<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  </div>
|
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<div class="line"><a name="l00379"></a><span class="lineno"> 379</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_1keylet_html_aa9b2ba2df3c3da4cecd1c07cccf7c7f9"><div class="ttname"><a href="namespaceripple_1_1keylet.html#aa9b2ba2df3c3da4cecd1c07cccf7c7f9">ripple::keylet::ownerDir</a></div><div class="ttdeci">Keylet ownerDir(AccountID const &id) noexcept</div><div class="ttdoc">The root page of an account's directory.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00311">Indexes.cpp:311</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a78b3ccb8c17df3888bf47d05cb5376c1"><div class="ttname"><a href="namespaceripple.html#a78b3ccb8c17df3888bf47d05cb5376c1">ripple::initializeFeeAuctionVote</a></div><div class="ttdeci">void initializeFeeAuctionVote(ApplyView &view, std::shared_ptr< SLE > &ammSle, AccountID const &account, Issue const &lptIssue, std::uint16_t tfee)</div><div class="ttdoc">Initialize Auction and Voting slots and set the trading/discounted fee.</div><div class="ttdef"><b>Definition:</b> <a href="AMMUtils_8cpp_source.html#l00283">AMMUtils.cpp:283</a></div></div>
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<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca608da193a4a22ae1c78d76b6e843b7e6"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca608da193a4a22ae1c78d76b6e843b7e6">ripple::tecFROZEN</a></div><div class="ttdeci">@ tecFROZEN</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00281">TER.h:281</a></div></div>
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<div class="ttc" id="aclassripple_1_1Application_html_ac885cb8bec6f3b9b8bdd5f2a44d07fed"><div class="ttname"><a href="classripple_1_1Application.html#ac885cb8bec6f3b9b8bdd5f2a44d07fed">ripple::Application::getOrderBookDB</a></div><div class="ttdeci">virtual OrderBookDB & getOrderBookDB()=0</div></div>
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<div class="ttc" id="anamespaceripple_html_a8b257ff89d14ac75ce240946f32d3773"><div class="ttname"><a href="namespaceripple.html#a8b257ff89d14ac75ce240946f32d3773">ripple::preflight2</a></div><div class="ttdeci">NotTEC preflight2(PreflightContext const &ctx)</div><div class="ttdoc">Checks whether the signature appears valid.</div><div class="ttdef"><b>Definition:</b> <a href="Transactor_8cpp_source.html#l00130">Transactor.cpp:130</a></div></div>
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<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38cabde6584a978eb50ebd304c6a78733d26"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cabde6584a978eb50ebd304c6a78733d26">ripple::tecUNFUNDED_AMM</a></div><div class="ttdeci">@ tecUNFUNDED_AMM</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00306">TER.h:306</a></div></div>
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<div class="ttc" id="aclassripple_1_1Issue_html"><div class="ttname"><a href="classripple_1_1Issue.html">ripple::Issue</a></div><div class="ttdoc">A currency issued by an account.</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8h_source.html#l00035">Issue.h:35</a></div></div>
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<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca2d4a898185a9c8e604210e789bed6e36"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca2d4a898185a9c8e604210e789bed6e36">ripple::tecINSUF_RESERVE_LINE</a></div><div class="ttdeci">@ tecINSUF_RESERVE_LINE</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00266">TER.h:266</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a9953d4af61379095c9d6da470b3c757b"><div class="ttname"><a href="namespaceripple.html#a9953d4af61379095c9d6da470b3c757b">ripple::sfAsset</a></div><div class="ttdeci">const SF_ISSUE sfAsset</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="ashared_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr< STLedgerEntry ></a></div></div>
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<div class="ttc" id="astructripple_1_1PreclaimContext_html_a05d5cf6207c1127c25dcd7c3f763b9c5"><div class="ttname"><a href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">ripple::PreclaimContext::view</a></div><div class="ttdeci">ReadView const & view</div><div class="ttdef"><b>Definition:</b> <a href="Transactor_8h_source.html#l00056">Transactor.h:56</a></div></div>
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<div class="ttc" id="aclassripple_1_1AMMCreate_html_aacbb467211f50a54170c9934f65f7e12"><div class="ttname"><a href="classripple_1_1AMMCreate.html#aacbb467211f50a54170c9934f65f7e12">ripple::AMMCreate::calculateBaseFee</a></div><div class="ttdeci">static XRPAmount calculateBaseFee(ReadView const &view, STTx const &tx)</div><div class="ttdef"><b>Definition:</b> <a href="AMMCreate_8cpp_source.html#l00082">AMMCreate.cpp:82</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a7038e25fafd9239c031a42b0f285ddf4"><div class="ttname"><a href="namespaceripple.html#a7038e25fafd9239c031a42b0f285ddf4">ripple::sfOwnerNode</a></div><div class="ttdeci">const SF_UINT64 sfOwnerNode</div></div>
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<div class="ttc" id="anamespaceripple_html_a31e8d2d9c46559018ad6e096b31fc308"><div class="ttname"><a href="namespaceripple.html#a31e8d2d9c46559018ad6e096b31fc308">ripple::accountSend</a></div><div class="ttdeci">TER accountSend(ApplyView &view, AccountID const &uSenderID, AccountID const &uReceiverID, STAmount const &saAmount, beast::Journal j, WaiveTransferFee waiveFee)</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l01142">View.cpp:1142</a></div></div>
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<div class="ttc" id="astructripple_1_1PreclaimContext_html_a534551c8ca0dd7afc8fe9098bf9da780"><div class="ttname"><a href="structripple_1_1PreclaimContext.html#a534551c8ca0dd7afc8fe9098bf9da780">ripple::PreclaimContext::j</a></div><div class="ttdeci">const beast::Journal j</div><div class="ttdef"><b>Definition:</b> <a href="Transactor_8h_source.html#l00060">Transactor.h:60</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a3cafe7b41de4c45af0c3404c184541ed"><div class="ttname"><a href="namespaceripple.html#a3cafe7b41de4c45af0c3404c184541ed">ripple::applyCreate</a></div><div class="ttdeci">static std::pair< TER, bool > applyCreate(ApplyContext &ctx_, Sandbox &sb, AccountID const &account_, beast::Journal j_)</div><div class="ttdef"><b>Definition:</b> <a href="AMMCreate_8cpp_source.html#l00205">AMMCreate.cpp:205</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a4a9c7b33fef9015d6406302ef80b63c5a74277ce2a45a0b253c18a4aa3c57b7c7"><div class="ttname"><a href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a74277ce2a45a0b253c18a4aa3c57b7c7">ripple::lsfDisableMaster</a></div><div class="ttdeci">@ lsfDisableMaster</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00254">LedgerFormats.h:254</a></div></div>
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<div class="ttc" id="aclassripple_1_1STAmount_html_acab76380a95d902071fd26ab3425bbe5"><div class="ttname"><a href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">ripple::STAmount::issue</a></div><div class="ttdeci">Issue const & issue() const</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00350">STAmount.h:350</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a17d90c047fc64532c40177358b9f624a"><div class="ttname"><a href="namespaceripple.html#a17d90c047fc64532c40177358b9f624a">ripple::sfAmount2</a></div><div class="ttdeci">const SF_AMOUNT sfAmount2</div></div>
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<div class="ttc" id="anamespaceripple_html_a5b498122d9b8c1acbeb9fe459faac22b"><div class="ttname"><a href="namespaceripple.html#a5b498122d9b8c1acbeb9fe459faac22b">ripple::describeOwnerDir</a></div><div class="ttdeci">std::function< void(SLE::ref)> describeOwnerDir(AccountID const &account)</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00748">View.cpp:748</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a29758397ce451beaa436c3a9dfc83030"><div class="ttname"><a href="namespaceripple.html#a29758397ce451beaa436c3a9dfc83030">ripple::sfAmount</a></div><div class="ttdeci">const SF_AMOUNT sfAmount</div></div>
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<div class="ttc" id="aclassripple_1_1Transactor_html_aafdaa4e246ee6879df9cbbf2482dcc7d"><div class="ttname"><a href="classripple_1_1Transactor.html#aafdaa4e246ee6879df9cbbf2482dcc7d">ripple::Transactor::j_</a></div><div class="ttdeci">const beast::Journal j_</div><div class="ttdef"><b>Definition:</b> <a href="Transactor_8h_source.html#l00089">Transactor.h:89</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a5b31f337f444082f547ef1838e7064fc"><div class="ttname"><a href="namespaceripple.html#a5b31f337f444082f547ef1838e7064fc">ripple::isTesSuccess</a></div><div class="ttdeci">bool isTesSuccess(TER x)</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00633">TER.h:633</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a9d22f4d38ac33f4258a0205f8e11d27ea93cba07454f06a4a960172bbd6e2a435"><div class="ttname"><a href="namespaceripple.html#a9d22f4d38ac33f4258a0205f8e11d27ea93cba07454f06a4a960172bbd6e2a435">ripple::WaiveTransferFee::Yes</a></div><div class="ttdeci">@ Yes</div></div>
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<div class="ttc" id="anamespaceripple_html_a5e068ce58638111534101573085f71a2"><div class="ttname"><a href="namespaceripple.html#a5e068ce58638111534101573085f71a2">ripple::ammLPTIssue</a></div><div class="ttdeci">Issue ammLPTIssue(Currency const &cur1, Currency const &cur2, AccountID const &ammAccountID)</div><div class="ttdoc">Calculate LPT Issue from AMM asset pair.</div><div class="ttdef"><b>Definition:</b> <a href="AMMCore_8cpp_source.html#l00056">AMMCore.cpp:56</a></div></div>
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<div class="ttc" id="aclassripple_1_1Sandbox_html_af027065a92ed80c4b54b08d7974c06ce"><div class="ttname"><a href="classripple_1_1Sandbox.html#af027065a92ed80c4b54b08d7974c06ce">ripple::Sandbox::apply</a></div><div class="ttdeci">void apply(RawView &to)</div><div class="ttdef"><b>Definition:</b> <a href="Sandbox_8h_source.html#l00055">Sandbox.h:55</a></div></div>
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<div class="ttc" id="aclassripple_1_1AMMCreate_html_a7fb869f61591c8f5daedd40628398bdd"><div class="ttname"><a href="classripple_1_1AMMCreate.html#a7fb869f61591c8f5daedd40628398bdd">ripple::AMMCreate::preflight</a></div><div class="ttdeci">static NotTEC preflight(PreflightContext const &ctx)</div><div class="ttdef"><b>Definition:</b> <a href="AMMCreate_8cpp_source.html#l00036">AMMCreate.cpp:36</a></div></div>
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<div class="ttc" id="apair_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a586714bf3cbbbb406d6f169742bce0d5"><div class="ttname"><a href="namespaceripple.html#a586714bf3cbbbb406d6f169742bce0d5">ripple::sfSequence</a></div><div class="ttdeci">const SF_UINT32 sfSequence</div></div>
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<div class="ttc" id="anamespaceripple_html_a8b2408d93e4f8fd8f128e979249c9e22"><div class="ttname"><a href="namespaceripple.html#a8b2408d93e4f8fd8f128e979249c9e22">ripple::sfLPTokenBalance</a></div><div class="ttdeci">const SF_AMOUNT sfLPTokenBalance</div></div>
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<div class="ttc" id="aclassripple_1_1ReadView_html_a9bbdb3fb4754482a8d6c6e6d25c2d1eb"><div class="ttname"><a href="classripple_1_1ReadView.html#a9bbdb3fb4754482a8d6c6e6d25c2d1eb">ripple::ReadView::fees</a></div><div class="ttdeci">virtual Fees const & fees() const =0</div><div class="ttdoc">Returns the fees for the base ledger.</div></div>
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<div class="ttc" id="anamespaceripple_html_ab001e43f50e612727b1ce5985a2770d6"><div class="ttname"><a href="namespaceripple.html#ab001e43f50e612727b1ce5985a2770d6">ripple::accountHolds</a></div><div class="ttdeci">STAmount accountHolds(ReadView const &view, AccountID const &account, Currency const &currency, AccountID const &issuer, FreezeHandling zeroIfFrozen, beast::Journal j)</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00226">View.cpp:226</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a5c4fa33b0b13deab58e07744afe0f7ed"><div class="ttname"><a href="namespaceripple.html#a5c4fa33b0b13deab58e07744afe0f7ed">ripple::ammEnabled</a></div><div class="ttdeci">bool ammEnabled(Rules const &)</div><div class="ttdoc">Return true if required AMM amendments are enabled.</div><div class="ttdef"><b>Definition:</b> <a href="AMMCore_8cpp_source.html#l00126">AMMCore.cpp:126</a></div></div>
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<div class="ttc" id="astructripple_1_1LedgerHeader_html_ab8fd6d4be4001febfe6f2e2b399dfa48"><div class="ttname"><a href="structripple_1_1LedgerHeader.html#ab8fd6d4be4001febfe6f2e2b399dfa48">ripple::LedgerHeader::parentHash</a></div><div class="ttdeci">uint256 parentHash</div><div class="ttdef"><b>Definition:</b> <a href="LedgerHeader_8h_source.html#l00052">LedgerHeader.h:52</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1keylet_html_abdda705f5bcd7002243740a748496454"><div class="ttname"><a href="namespaceripple_1_1keylet.html#abdda705f5bcd7002243740a748496454">ripple::keylet::amm</a></div><div class="ttdeci">Keylet amm(Issue const &issue1, Issue const &issue2) noexcept</div><div class="ttdoc">AMM entry.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00382">Indexes.cpp:382</a></div></div>
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<div class="ttc" id="anamespaceripple_html_ad6887fe0534dd3b0df2da54ff8994e2f"><div class="ttname"><a href="namespaceripple.html#ad6887fe0534dd3b0df2da54ff8994e2f">ripple::Unexpected</a></div><div class="ttdeci">Unexpected(E(&)[N]) -> Unexpected< E const * ></div></div>
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<div class="ttc" id="aclassripple_1_1detail_1_1ApplyViewBase_html_a4f12513f46ee2c194d6fb0e4d28e5543"><div class="ttname"><a href="classripple_1_1detail_1_1ApplyViewBase.html#a4f12513f46ee2c194d6fb0e4d28e5543">ripple::detail::ApplyViewBase::update</a></div><div class="ttdeci">void update(std::shared_ptr< SLE > const &sle) override</div><div class="ttdoc">Indicate changes to a peeked SLE.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyViewBase_8cpp_source.html#l00146">ApplyViewBase.cpp:146</a></div></div>
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<div class="ttc" id="aclassripple_1_1ApplyContext_html_afdcc5c07be2cc8022632ed0050a024f1"><div class="ttname"><a href="classripple_1_1ApplyContext.html#afdcc5c07be2cc8022632ed0050a024f1">ripple::ApplyContext::journal</a></div><div class="ttdeci">const beast::Journal journal</div><div class="ttdef"><b>Definition:</b> <a href="ApplyContext_8h_source.html#l00051">ApplyContext.h:51</a></div></div>
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<div class="ttc" id="aclassripple_1_1ApplyContext_html_a77dc079164717b62995593c7633a5160"><div class="ttname"><a href="classripple_1_1ApplyContext.html#a77dc079164717b62995593c7633a5160">ripple::ApplyContext::rawView</a></div><div class="ttdeci">RawView & rawView()</div><div class="ttdef"><b>Definition:</b> <a href="ApplyContext_8h_source.html#l00067">ApplyContext.h:67</a></div></div>
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<div class="ttc" id="anamespaceripple_html_adebe4d783be9c979e67fdbb2bc27162faadb84abae8e5aa672e05db5ed3282054"><div class="ttname"><a href="namespaceripple.html#adebe4d783be9c979e67fdbb2bc27162faadb84abae8e5aa672e05db5ed3282054">ripple::terNO_RIPPLE</a></div><div class="ttdeci">@ terNO_RIPPLE</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00214">TER.h:214</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a4a9c7b33fef9015d6406302ef80b63c5a4dc02270bf68939f8033c9a985fb2dfb"><div class="ttname"><a href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a4dc02270bf68939f8033c9a985fb2dfb">ripple::lsfAllowTrustLineClawback</a></div><div class="ttdeci">@ lsfAllowTrustLineClawback</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00272">LedgerFormats.h:272</a></div></div>
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<div class="ttc" id="astructripple_1_1PreflightContext_html_a7db9100a0f215cba1c093674692601c4"><div class="ttname"><a href="structripple_1_1PreflightContext.html#a7db9100a0f215cba1c093674692601c4">ripple::PreflightContext::j</a></div><div class="ttdeci">const beast::Journal j</div><div class="ttdef"><b>Definition:</b> <a href="Transactor_8h_source.html#l00038">Transactor.h:38</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a768092086ea18d2dbeb64efb9fa12ba5"><div class="ttname"><a href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ripple::ammAccountID</a></div><div class="ttdeci">AccountID ammAccountID(std::uint16_t prefix, uint256 const &parentHash, uint256 const &ammID)</div><div class="ttdoc">Calculate AMM account ID.</div><div class="ttdef"><b>Definition:</b> <a href="AMMCore_8cpp_source.html#l00030">AMMCore.cpp:30</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a5dfb437ade69624474bbe4125ceb791a"><div class="ttname"><a href="namespaceripple.html#a5dfb437ade69624474bbe4125ceb791a">ripple::preflight1</a></div><div class="ttdeci">NotTEC preflight1(PreflightContext const &ctx)</div><div class="ttdoc">Performs early sanity checks on the account and fee fields.</div><div class="ttdef"><b>Definition:</b> <a href="Transactor_8cpp_source.html#l00078">Transactor.cpp:78</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a4a9c7b33fef9015d6406302ef80b63c5a873a48eb9d8f66315874a318df664f05"><div class="ttname"><a href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a873a48eb9d8f66315874a318df664f05">ripple::lsfDepositAuth</a></div><div class="ttdeci">@ lsfDepositAuth</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00259">LedgerFormats.h:259</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a53c800501c3d2514b460720d391163bd"><div class="ttname"><a href="namespaceripple.html#a53c800501c3d2514b460720d391163bd">ripple::sfTradingFee</a></div><div class="ttdeci">const SF_UINT16 sfTradingFee</div></div>
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<div class="ttc" id="anamespaceripple_html_a3e046f4b7ab06562107485513edb7098"><div class="ttname"><a href="namespaceripple.html#a3e046f4b7ab06562107485513edb7098">ripple::requireAuth</a></div><div class="ttdeci">TER requireAuth(ReadView const &view, Issue const &issue, AccountID const &account)</div><div class="ttdoc">Check if the account requires authorization.</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l01511">View.cpp:1511</a></div></div>
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<div class="ttc" id="anamespaceripple_html_af0a4cb9a60e337bf81ea735c4bbb0bc2"><div class="ttname"><a href="namespaceripple.html#af0a4cb9a60e337bf81ea735c4bbb0bc2">ripple::invalidAMMAmount</a></div><div class="ttdeci">NotTEC invalidAMMAmount(STAmount const &amount, std::optional< std::pair< Issue, Issue >> const &pair=std::nullopt, bool validZero=false)</div><div class="ttdoc">Validate the amount.</div><div class="ttdef"><b>Definition:</b> <a href="AMMCore_8cpp_source.html#l00094">AMMCore.cpp:94</a></div></div>
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<div class="ttc" id="aclassripple_1_1ApplyContext_html_a6ec1f10e560afe30ed435c3f7eea715d"><div class="ttname"><a href="classripple_1_1ApplyContext.html#a6ec1f10e560afe30ed435c3f7eea715d">ripple::ApplyContext::app</a></div><div class="ttdeci">Application & app</div><div class="ttdef"><b>Definition:</b> <a href="ApplyContext_8h_source.html#l00047">ApplyContext.h:47</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a19e46a085c26216e75132e85139d09ea"><div class="ttname"><a href="namespaceripple.html#a19e46a085c26216e75132e85139d09ea">ripple::featureDeletableAccounts</a></div><div class="ttdeci">const uint256 featureDeletableAccounts</div></div>
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<div class="ttc" id="astructripple_1_1Fees_html_a6d48ec23cfbe4eacac46fbfaa8ce67f9"><div class="ttname"><a href="structripple_1_1Fees.html#a6d48ec23cfbe4eacac46fbfaa8ce67f9">ripple::Fees::increment</a></div><div class="ttdeci">XRPAmount increment</div><div class="ttdef"><b>Definition:</b> <a href="protocol_2Fees_8h_source.html#l00036">protocol/Fees.h:36</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a73cc988e7ba5d5ee0fd9db53740917ec"><div class="ttname"><a href="namespaceripple.html#a73cc988e7ba5d5ee0fd9db53740917ec">ripple::getRate</a></div><div class="ttdeci">std::uint64_t getRate(STAmount const &offerOut, STAmount const &offerIn)</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8cpp_source.html#l00506">STAmount.cpp:506</a></div></div>
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<div class="ttc" id="aclassripple_1_1AMMCreate_html_a3da5c9273404ba0fa33c9f428827d8b0"><div class="ttname"><a href="classripple_1_1AMMCreate.html#a3da5c9273404ba0fa33c9f428827d8b0">ripple::AMMCreate::preclaim</a></div><div class="ttdeci">static TER preclaim(PreclaimContext const &ctx)</div><div class="ttdef"><b>Definition:</b> <a href="AMMCreate_8cpp_source.html#l00089">AMMCreate.cpp:89</a></div></div>
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<div class="ttc" id="astructripple_1_1Keylet_html_a482983062843a8682fcea76a309c73db"><div class="ttname"><a href="structripple_1_1Keylet.html#a482983062843a8682fcea76a309c73db">ripple::Keylet::key</a></div><div class="ttdeci">uint256 key</div><div class="ttdef"><b>Definition:</b> <a href="Keylet_8h_source.html#l00040">Keylet.h:40</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</a></div><div class="ttdoc">Integers of any length that is a multiple of 32-bits.</div><div class="ttdef"><b>Definition:</b> <a href="base__uint_8h_source.html#l00082">base_uint.h:82</a></div></div>
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<div class="ttc" id="anamespaceripple_html_afe21c8454670d46fb93751a5edffed46aa4754e0f122658747650b3b1c0a846a8"><div class="ttname"><a href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46aa4754e0f122658747650b3b1c0a846a8">ripple::temINVALID_FLAG</a></div><div class="ttdeci">@ temINVALID_FLAG</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00109">TER.h:109</a></div></div>
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<div class="ttc" id="anamespaceripple_html_afe21c8454670d46fb93751a5edffed46a8eb12fd6bc0d12423fb855b14864acb4"><div class="ttname"><a href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a8eb12fd6bc0d12423fb855b14864acb4">ripple::temBAD_AMM_TOKENS</a></div><div class="ttdeci">@ temBAD_AMM_TOKENS</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00127">TER.h:127</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a4a9c7b33fef9015d6406302ef80b63c5a3de81b62b486203f6b8e4f2cd0832ae1"><div class="ttname"><a href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a3de81b62b486203f6b8e4f2cd0832ae1">ripple::lsfDefaultRipple</a></div><div class="ttdeci">@ lsfDefaultRipple</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00257">LedgerFormats.h:257</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a4a9c7b33fef9015d6406302ef80b63c5a8cd829998dcb0143ec2153b20fc14d33"><div class="ttname"><a href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a8cd829998dcb0143ec2153b20fc14d33">ripple::lsfAMMNode</a></div><div class="ttdeci">@ lsfAMMNode</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00288">LedgerFormats.h:288</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a591104015d6a14c18338888b22c65a9f"><div class="ttname"><a href="namespaceripple.html#a591104015d6a14c18338888b22c65a9f">ripple::sfAsset2</a></div><div class="ttdeci">const SF_ISSUE sfAsset2</div></div>
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<div class="ttc" id="aclassripple_1_1Expected_html"><div class="ttname"><a href="classripple_1_1Expected.html">ripple::Expected</a></div><div class="ttdef"><b>Definition:</b> <a href="Expected_8h_source.html#l00132">Expected.h:132</a></div></div>
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<div class="ttc" id="aclassripple_1_1detail_1_1ApplyViewBase_html_a6ce0efb30729b08c4794b00a51e59aa5"><div class="ttname"><a href="classripple_1_1detail_1_1ApplyViewBase.html#a6ce0efb30729b08c4794b00a51e59aa5">ripple::detail::ApplyViewBase::info</a></div><div class="ttdeci">LedgerInfo const & info() const override</div><div class="ttdoc">Returns information about the ledger.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyViewBase_8cpp_source.html#l00040">ApplyViewBase.cpp:40</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1keylet_html_a50c370db96b4fdcdd202d9c2c38afce9"><div class="ttname"><a href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">ripple::keylet::account</a></div><div class="ttdeci">Keylet account(AccountID const &id) noexcept</div><div class="ttdoc">AccountID root.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00141">Indexes.cpp:141</a></div></div>
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<div class="ttc" id="aminmax_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/minmax.html">std::minmax</a></div><div class="ttdeci">T minmax(T... args)</div></div>
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<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca853b436b6effa0f0e1241bd508f96f03"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca853b436b6effa0f0e1241bd508f96f03">ripple::tecDUPLICATE</a></div><div class="ttdeci">@ tecDUPLICATE</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00293">TER.h:293</a></div></div>
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<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38cae04fb0979694245c81c59f9cb35181e9"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae04fb0979694245c81c59f9cb35181e9">ripple::tecAMM_INVALID_TOKENS</a></div><div class="ttdeci">@ tecAMM_INVALID_TOKENS</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00309">TER.h:309</a></div></div>
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<div class="ttc" id="aclassripple_1_1TERSubset_html"><div class="ttname"><a href="classripple_1_1TERSubset.html">ripple::TERSubset< CanCvtToTER ></a></div></div>
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<div class="ttc" id="aclassripple_1_1Sandbox_html"><div class="ttname"><a href="classripple_1_1Sandbox.html">ripple::Sandbox</a></div><div class="ttdoc">Discardable, editable view to a ledger.</div><div class="ttdef"><b>Definition:</b> <a href="Sandbox_8h_source.html#l00034">Sandbox.h:34</a></div></div>
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<div class="ttc" id="aclassripple_1_1AMMCreate_html_a68a6b3ead4b86444308a5378bbad2723"><div class="ttname"><a href="classripple_1_1AMMCreate.html#a68a6b3ead4b86444308a5378bbad2723">ripple::AMMCreate::doApply</a></div><div class="ttdeci">TER doApply() override</div><div class="ttdoc">Attempt to create the AMM instance.</div><div class="ttdef"><b>Definition:</b> <a href="AMMCreate_8cpp_source.html#l00366">AMMCreate.cpp:366</a></div></div>
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<div class="ttc" id="anamespaceripple_html_adfb760bc3e4ccb79d5d4f6ecff2f1817"><div class="ttname"><a href="namespaceripple.html#adfb760bc3e4ccb79d5d4f6ecff2f1817">ripple::TER</a></div><div class="ttdeci">TERSubset< CanCvtToTER > TER</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00604">TER.h:604</a></div></div>
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<div class="ttc" id="aclassripple_1_1STAmount_html"><div class="ttname"><a href="classripple_1_1STAmount.html">ripple::STAmount</a></div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00046">STAmount.h:46</a></div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html_a49b0713e65bb8e2c51b76fbf16252afe"><div class="ttname"><a href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">beast::Journal::error</a></div><div class="ttdeci">Stream error() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00332">Journal.h:332</a></div></div>
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<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">ripple::tecINTERNAL</a></div><div class="ttdeci">@ tecINTERNAL</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00288">TER.h:288</a></div></div>
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<div class="ttc" id="anamespaceripple_html_afc787da3584a7facdc3f19fc366f0b70"><div class="ttname"><a href="namespaceripple.html#afc787da3584a7facdc3f19fc366f0b70">ripple::xrpLiquid</a></div><div class="ttdeci">XRPAmount xrpLiquid(ReadView const &view, AccountID const &id, std::int32_t ownerCountAdj, beast::Journal j)</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00346">View.cpp:346</a></div></div>
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<div class="ttc" id="aclassripple_1_1STObject_html_af5aa57043ec772da30341e3c3b823d7f"><div class="ttname"><a href="classripple_1_1STObject.html#af5aa57043ec772da30341e3c3b823d7f">ripple::STObject::getFlags</a></div><div class="ttdeci">std::uint32_t getFlags() const</div><div class="ttdef"><b>Definition:</b> <a href="STObject_8cpp_source.html#l00481">STObject.cpp:481</a></div></div>
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<div class="ttc" id="aclassripple_1_1STTx_html"><div class="ttname"><a href="classripple_1_1STTx.html">ripple::STTx</a></div><div class="ttdef"><b>Definition:</b> <a href="STTx_8h_source.html#l00045">STTx.h:45</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a20d30277b9c78756b3d14493055a307c"><div class="ttname"><a href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">ripple::isXRP</a></div><div class="ttdeci">bool isXRP(AccountID const &c)</div><div class="ttdef"><b>Definition:</b> <a href="AccountID_8h_source.html#l00091">AccountID.h:91</a></div></div>
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<div class="ttc" id="aclassripple_1_1ApplyContext_html"><div class="ttname"><a href="classripple_1_1ApplyContext.html">ripple::ApplyContext</a></div><div class="ttdoc">State information when applying a tx.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyContext_8h_source.html#l00035">ApplyContext.h:35</a></div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html"><div class="ttname"><a href="classbeast_1_1Journal.html">beast::Journal</a></div><div class="ttdoc">A generic endpoint for log messages.</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00058">Journal.h:58</a></div></div>
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<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1keylet_html_ab236c97c4473567c7b98a54032092acf"><div class="ttname"><a href="namespaceripple_1_1keylet.html#ab236c97c4473567c7b98a54032092acf">ripple::keylet::book</a></div><div class="ttdeci">static const book_t book</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8h_source.html#l00102">Indexes.h:102</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1keylet_html_ad7913ec52c58534ee1601ab21956123f"><div class="ttname"><a href="namespaceripple_1_1keylet.html#ad7913ec52c58534ee1601ab21956123f">ripple::keylet::line</a></div><div class="ttdeci">Keylet line(AccountID const &id0, AccountID const &id1, Currency const &currency) noexcept</div><div class="ttdoc">The index of a trust line for a given currency.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00201">Indexes.cpp:201</a></div></div>
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<div class="ttc" id="anamespaceripple_html_afe21c8454670d46fb93751a5edffed46a3210708be8e611097ad2ae1e1a1734fb"><div class="ttname"><a href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a3210708be8e611097ad2ae1e1a1734fb">ripple::temBAD_FEE</a></div><div class="ttdeci">@ temBAD_FEE</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00090">TER.h:90</a></div></div>
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<div class="ttc" id="anamespaceripple_html_af487c2d8c871030560b07f7b7c118fd1"><div class="ttname"><a href="namespaceripple.html#af487c2d8c871030560b07f7b7c118fd1">ripple::sfAMMID</a></div><div class="ttdeci">const SF_UINT256 sfAMMID</div></div>
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<div class="ttc" id="aclassripple_1_1ReadView_html_a3351e0244f921234d5ba005a07ddf539"><div class="ttname"><a href="classripple_1_1ReadView.html#a3351e0244f921234d5ba005a07ddf539">ripple::ReadView::read</a></div><div class="ttdeci">virtual std::shared_ptr< SLE const > read(Keylet const &k) const =0</div><div class="ttdoc">Return the state item associated with a key.</div></div>
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<div class="ttc" id="aclassripple_1_1ApplyContext_html_a77320121a8dc95fb701fe4fa477c1b3d"><div class="ttname"><a href="classripple_1_1ApplyContext.html#a77320121a8dc95fb701fe4fa477c1b3d">ripple::ApplyContext::view</a></div><div class="ttdeci">ApplyView & view()</div><div class="ttdef"><b>Definition:</b> <a href="ApplyContext_8h_source.html#l00054">ApplyContext.h:54</a></div></div>
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<div class="ttc" id="aclassripple_1_1STIssue_html"><div class="ttname"><a href="classripple_1_1STIssue.html">ripple::STIssue</a></div><div class="ttdef"><b>Definition:</b> <a href="STIssue_8h_source.html#l00031">STIssue.h:31</a></div></div>
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<div class="ttc" id="astructripple_1_1PreclaimContext_html_a8e1240b39791cf309b9caaffe8e5d306"><div class="ttname"><a href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">ripple::PreclaimContext::tx</a></div><div class="ttdeci">STTx const & tx</div><div class="ttdef"><b>Definition:</b> <a href="Transactor_8h_source.html#l00058">Transactor.h:58</a></div></div>
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<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca4f19fdbc12c26412215f3477f70d5feb"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca4f19fdbc12c26412215f3477f70d5feb">ripple::tecDIR_FULL</a></div><div class="ttdeci">@ tecDIR_FULL</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00265">TER.h:265</a></div></div>
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<div class="ttc" id="astructripple_1_1PreclaimContext_html"><div class="ttname"><a href="structripple_1_1PreclaimContext.html">ripple::PreclaimContext</a></div><div class="ttdoc">State information when determining if a tx is likely to claim a fee.</div><div class="ttdef"><b>Definition:</b> <a href="Transactor_8h_source.html#l00052">Transactor.h:52</a></div></div>
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<div class="ttc" id="aclassripple_1_1detail_1_1ApplyViewBase_html_a669490ced7bb2cab3a6cc704bc7286df"><div class="ttname"><a href="classripple_1_1detail_1_1ApplyViewBase.html#a669490ced7bb2cab3a6cc704bc7286df">ripple::detail::ApplyViewBase::insert</a></div><div class="ttdeci">void insert(std::shared_ptr< SLE > const &sle) override</div><div class="ttdoc">Insert a new state SLE.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyViewBase_8cpp_source.html#l00140">ApplyViewBase.cpp:140</a></div></div>
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<div class="ttc" id="aclassripple_1_1ReadView_html"><div class="ttname"><a href="classripple_1_1ReadView.html">ripple::ReadView</a></div><div class="ttdoc">A view into a ledger.</div><div class="ttdef"><b>Definition:</b> <a href="ReadView_8h_source.html#l00054">ReadView.h:54</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_ad528aff4d449e3e5e4d0de8d5b2f4cf5"><div class="ttname"><a href="namespaceripple.html#ad528aff4d449e3e5e4d0de8d5b2f4cf5">ripple::TRADING_FEE_THRESHOLD</a></div><div class="ttdeci">constexpr std::uint16_t TRADING_FEE_THRESHOLD</div><div class="ttdef"><b>Definition:</b> <a href="AMMCore_8h_source.html#l00031">AMMCore.h:31</a></div></div>
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<div class="ttc" id="aclassripple_1_1Transactor_html_a1ac5d16d7b21e8af9cc94d7af39a85d5"><div class="ttname"><a href="classripple_1_1Transactor.html#a1ac5d16d7b21e8af9cc94d7af39a85d5">ripple::Transactor::view</a></div><div class="ttdeci">ApplyView & view()</div><div class="ttdef"><b>Definition:</b> <a href="Transactor_8h_source.html#l00107">Transactor.h:107</a></div></div>
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<div class="ttc" id="anamespaceripple_html_afe21c8454670d46fb93751a5edffed46ac3482079467d517ea82aa9c8fa693d21"><div class="ttname"><a href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46ac3482079467d517ea82aa9c8fa693d21">ripple::temDISABLED</a></div><div class="ttdeci">@ temDISABLED</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00112">TER.h:112</a></div></div>
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<div class="ttc" id="aclassripple_1_1ReadView_html_ac284afc905c482953c35c61b459fd85b"><div class="ttname"><a href="classripple_1_1ReadView.html#ac284afc905c482953c35c61b459fd85b">ripple::ReadView::seq</a></div><div class="ttdeci">LedgerIndex seq() const</div><div class="ttdoc">Returns the sequence number of the base ledger.</div><div class="ttdef"><b>Definition:</b> <a href="ReadView_8h_source.html#l00122">ReadView.h:122</a></div></div>
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<div class="ttc" id="aclassripple_1_1ReadView_html_aaf2fa03be723bb78d8bdf41614a75a30"><div class="ttname"><a href="classripple_1_1ReadView.html#aaf2fa03be723bb78d8bdf41614a75a30">ripple::ReadView::rules</a></div><div class="ttdeci">virtual Rules const & rules() const =0</div><div class="ttdoc">Returns the tx processing rules.</div></div>
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<div class="ttc" id="anamespaceripple_html_ac1371098a8a7c1e1238290d0220dc941"><div class="ttname"><a href="namespaceripple.html#ac1371098a8a7c1e1238290d0220dc941">ripple::sfFlags</a></div><div class="ttdeci">const SF_UINT32 sfFlags</div></div>
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<div class="ttc" id="anamespaceripple_html_ab8defa1f235abbf44a60ccc6c71c6fdd"><div class="ttname"><a href="namespaceripple.html#ab8defa1f235abbf44a60ccc6c71c6fdd">ripple::ammLPTokens</a></div><div class="ttdeci">STAmount ammLPTokens(STAmount const &asset1, STAmount const &asset2, Issue const &lptIssue)</div><div class="ttdef"><b>Definition:</b> <a href="AMMHelpers_8cpp_source.html#l00025">AMMHelpers.cpp:25</a></div></div>
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<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca9af7057961bc54674f4a6c2dd8ed6ab9"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca9af7057961bc54674f4a6c2dd8ed6ab9">ripple::tecNO_PERMISSION</a></div><div class="ttdeci">@ tecNO_PERMISSION</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00283">TER.h:283</a></div></div>
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<div class="ttc" id="anamespaceripple_html_ab8a9c54401e8209fca7396c6b9c610f4"><div class="ttname"><a href="namespaceripple.html#ab8a9c54401e8209fca7396c6b9c610f4">ripple::sfBalance</a></div><div class="ttdeci">const SF_AMOUNT sfBalance</div></div>
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<div class="ttc" id="aclassripple_1_1Transactor_html_aef4ef0a89b5595b2a688b89e4ecef833"><div class="ttname"><a href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ripple::Transactor::ctx_</a></div><div class="ttdeci">ApplyContext & ctx_</div><div class="ttdef"><b>Definition:</b> <a href="Transactor_8h_source.html#l00088">Transactor.h:88</a></div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html_a556228cb60bcf405c225d3f64b7b01ae"><div class="ttname"><a href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">beast::Journal::debug</a></div><div class="ttdeci">Stream debug() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00314">Journal.h:314</a></div></div>
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<div class="ttc" id="aclassripple_1_1detail_1_1ApplyViewBase_html_a4609256b709351fe56d7039441502512"><div class="ttname"><a href="classripple_1_1detail_1_1ApplyViewBase.html#a4609256b709351fe56d7039441502512">ripple::detail::ApplyViewBase::read</a></div><div class="ttdeci">std::shared_ptr< SLE const > read(Keylet const &k) const override</div><div class="ttdoc">Return the state item associated with a key.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyViewBase_8cpp_source.html#l00071">ApplyViewBase.cpp:71</a></div></div>
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<div class="ttc" id="aclassripple_1_1Book_html"><div class="ttname"><a href="classripple_1_1Book.html">ripple::Book</a></div><div class="ttdoc">Specifies an order book.</div><div class="ttdef"><b>Definition:</b> <a href="Book_8h_source.html#l00033">Book.h:33</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a5bab99595719d22579e10d21cf048eb0"><div class="ttname"><a href="namespaceripple.html#a5bab99595719d22579e10d21cf048eb0">ripple::sfAccount</a></div><div class="ttdeci">const SF_ACCOUNT sfAccount</div></div>
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<div class="ttc" id="aclassripple_1_1detail_1_1ApplyViewBase_html_afe88196d7aec85f2af00d7cd0b1a28c3"><div class="ttname"><a href="classripple_1_1detail_1_1ApplyViewBase.html#afe88196d7aec85f2af00d7cd0b1a28c3">ripple::detail::ApplyViewBase::peek</a></div><div class="ttdeci">std::shared_ptr< SLE > peek(Keylet const &k) override</div><div class="ttdoc">Prepare to modify the SLE associated with key.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyViewBase_8cpp_source.html#l00128">ApplyViewBase.cpp:128</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1keylet_html_a521be311ed98c7c94eeff3441e6bf85f"><div class="ttname"><a href="namespaceripple_1_1keylet.html#a521be311ed98c7c94eeff3441e6bf85f">ripple::keylet::quality</a></div><div class="ttdeci">Keylet quality(Keylet const &k, std::uint64_t q) noexcept</div><div class="ttdoc">The initial directory page for a specific quality.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00236">Indexes.cpp:236</a></div></div>
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<div class="ttc" id="astructripple_1_1PreflightContext_html_af202c00e509cfbb1df4fe69f4d6d6560"><div class="ttname"><a href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">ripple::PreflightContext::tx</a></div><div class="ttdeci">STTx const & tx</div><div class="ttdef"><b>Definition:</b> <a href="Transactor_8h_source.html#l00035">Transactor.h:35</a></div></div>
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<div class="ttc" id="astructripple_1_1PreflightContext_html"><div class="ttname"><a href="structripple_1_1PreflightContext.html">ripple::PreflightContext</a></div><div class="ttdoc">State information when preflighting a tx.</div><div class="ttdef"><b>Definition:</b> <a href="Transactor_8h_source.html#l00031">Transactor.h:31</a></div></div>
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<div class="ttc" id="aclassripple_1_1ApplyView_html_ade751364c7a9580032ef5988a953a6ee"><div class="ttname"><a href="classripple_1_1ApplyView.html#ade751364c7a9580032ef5988a953a6ee">ripple::ApplyView::dirInsert</a></div><div class="ttdeci">std::optional< std::uint64_t > dirInsert(Keylet const &directory, uint256 const &key, std::function< void(std::shared_ptr< SLE > const &)> const &describe)</div><div class="ttdoc">Insert an entry to a directory.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyView_8h_source.html#l00306">ApplyView.h:306</a></div></div>
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<div class="ttc" id="astructripple_1_1PreflightContext_html_af305cba8e0b5dd06e61d2dc6ac74c1a8"><div class="ttname"><a href="structripple_1_1PreflightContext.html#af305cba8e0b5dd06e61d2dc6ac74c1a8">ripple::PreflightContext::rules</a></div><div class="ttdeci">const Rules rules</div><div class="ttdef"><b>Definition:</b> <a href="Transactor_8h_source.html#l00036">Transactor.h:36</a></div></div>
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<div class="ttc" id="anamespaceripple_html_ac8844b7ad1603892172e8e6d1044de00"><div class="ttname"><a href="namespaceripple.html#ac8844b7ad1603892172e8e6d1044de00">ripple::tfUniversalMask</a></div><div class="ttdeci">constexpr std::uint32_t tfUniversalMask</div><div class="ttdef"><b>Definition:</b> <a href="TxFlags_8h_source.html#l00060">TxFlags.h:60</a></div></div>
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<div class="ttc" id="anamespaceripple_html_aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151"><div class="ttname"><a href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">ripple::tesSUCCESS</a></div><div class="ttdeci">@ tesSUCCESS</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00233">TER.h:233</a></div></div>
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<div class="ttc" id="aclassripple_1_1Transactor_html_a558a1d4288c859eb5875154a86435220"><div class="ttname"><a href="classripple_1_1Transactor.html#a558a1d4288c859eb5875154a86435220">ripple::Transactor::account_</a></div><div class="ttdeci">const AccountID account_</div><div class="ttdef"><b>Definition:</b> <a href="Transactor_8h_source.html#l00091">Transactor.h:91</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a6cb89b79bc073abda42953c323d36cda"><div class="ttname"><a href="namespaceripple.html#a6cb89b79bc073abda42953c323d36cda">ripple::isFrozen</a></div><div class="ttdeci">bool isFrozen(ReadView const &view, AccountID const &account, Currency const &currency, AccountID const &issuer)</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00203">View.cpp:203</a></div></div>
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<div class="ttc" id="aclassripple_1_1ApplyContext_html_a8c8757b3b1f88baef47b31ed4e9682d0"><div class="ttname"><a href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">ripple::ApplyContext::tx</a></div><div class="ttdeci">STTx const & tx</div><div class="ttdef"><b>Definition:</b> <a href="ApplyContext_8h_source.html#l00048">ApplyContext.h:48</a></div></div>
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<div class="ttc" id="aclassripple_1_1Issue_html_a46e4805870b1bad6a8691bed0b8acec8"><div class="ttname"><a href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">ripple::Issue::account</a></div><div class="ttdeci">AccountID account</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8h_source.html#l00039">Issue.h:39</a></div></div>
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<div class="ttc" id="aclassripple_1_1XRPAmount_html"><div class="ttname"><a href="classripple_1_1XRPAmount.html">ripple::XRPAmount</a></div><div class="ttdef"><b>Definition:</b> <a href="XRPAmount_8h_source.html#l00046">XRPAmount.h:46</a></div></div>
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<div class="ttc" id="anamespaceripple_html_af99ba2263d2a1e29207c40a35fc9f6b3"><div class="ttname"><a href="namespaceripple.html#af99ba2263d2a1e29207c40a35fc9f6b3">ripple::NotTEC</a></div><div class="ttdeci">TERSubset< CanCvtToNotTEC > NotTEC</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00564">TER.h:564</a></div></div>
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<div class="ttc" id="aclassripple_1_1OrderBookDB_html_a0faba63ac03924d89a07b2dd69bcd206"><div class="ttname"><a href="classripple_1_1OrderBookDB.html#a0faba63ac03924d89a07b2dd69bcd206">ripple::OrderBookDB::addOrderBook</a></div><div class="ttdeci">void addOrderBook(Book const &)</div><div class="ttdef"><b>Definition:</b> <a href="OrderBookDB_8cpp_source.html#l00168">OrderBookDB.cpp:168</a></div></div>
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