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<div class="title">AMMDeposit.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/AMMDeposit.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/misc/AMMHelpers.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/AMMUtils.h></span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <ripple/ledger/Sandbox.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/View.h></span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <ripple/protocol/AMMCore.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/Feature.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/STAccount.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/TxFlags.h></span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  </div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/bit.html">bit</a>></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_1AMMDeposit.html#a9a77c5ee8dcce8013ddb3b875e8a8b05"> 36</a></span> <a class="code" href="classripple_1_1AMMDeposit.html#a9a77c5ee8dcce8013ddb3b875e8a8b05">AMMDeposit::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="keyword">auto</span> <span class="keyword">const</span> flags = ctx.<a class="code" href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">tx</a>.<a class="code" href="classripple_1_1STObject.html#af5aa57043ec772da30341e3c3b823d7f">getFlags</a>();</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordflow">if</span> (flags & <a class="code" href="namespaceripple.html#ab580deb3dad3bea5b18139bca6d26877">tfDepositMask</a>)</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  {</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  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 Deposit: invalid flags."</span>;</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</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="l00049"></a><span class="lineno"> 49</span>  }</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  </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> 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="l00052"></a><span class="lineno"> 52</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="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">auto</span> <span class="keyword">const</span> ePrice = ctx.<a class="code" href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">tx</a>[~<a class="code" href="namespaceripple.html#a14a0118925a6316875278221dfa90bc6">sfEPrice</a>];</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">auto</span> <span class="keyword">const</span> lpTokens = ctx.<a class="code" href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">tx</a>[~<a class="code" href="namespaceripple.html#af4ccff30bdb842016726bb8d01bcebdd">sfLPTokenOut</a>];</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">auto</span> <span class="keyword">const</span> tradingFee = ctx.<a class="code" href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">tx</a>[~<a class="code" href="namespaceripple.html#a53c800501c3d2514b460720d391163bd">sfTradingFee</a>];</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="comment">// Valid options for the flags are:</span></div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="comment">// tfLPTokens: LPTokenOut, [Amount, Amount2]</span></div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="comment">// tfSingleAsset: Amount, [LPTokenOut]</span></div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="comment">// tfTwoAsset: Amount, Amount2, [LPTokenOut]</span></div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="comment">// tfTwoAssetIfEmpty: Amount, Amount2, [sfTradingFee]</span></div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="comment">// tfOnAssetLPToken: Amount and LPTokenOut</span></div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="comment">// tfLimitLPToken: Amount and EPrice</span></div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">if</span> (std::popcount(flags & <a class="code" href="namespaceripple.html#a87e142e427fb6542226d7e8def6eb227">tfDepositSubTx</a>) != 1)</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>  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 Deposit: invalid flags."</span>;</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">temMALFORMED</a>;</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>  <span class="keywordflow">if</span> (flags & <a class="code" href="namespaceripple.html#aa3f065b75d23f712be19a1a953fe5b4a">tfLPToken</a>)</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  {</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="comment">// if included then both amount and amount2 are deposit min</span></div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">if</span> (!lpTokens || ePrice || (amount && !amount2) ||</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  (!amount && amount2) || tradingFee)</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">temMALFORMED</a>;</div>
|
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  }</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (flags & <a class="code" href="namespaceripple.html#a098e0eaa259f9927096b3b4edd77c71a">tfSingleAsset</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>  <span class="comment">// if included then lpTokens is deposit min</span></div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordflow">if</span> (!amount || amount2 || ePrice || tradingFee)</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">temMALFORMED</a>;</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>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (flags & <a class="code" href="namespaceripple.html#a7ac113783ec3f596fe69ab6d1daabbac">tfTwoAsset</a>)</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  {</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="comment">// if included then lpTokens is deposit min</span></div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">if</span> (!amount || !amount2 || ePrice || tradingFee)</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="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">temMALFORMED</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>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (flags & <a class="code" href="namespaceripple.html#a620f1516447f54ef50ac790f5f0720a3">tfOneAssetLPToken</a>)</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  {</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">if</span> (!amount || !lpTokens || amount2 || ePrice || tradingFee)</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">temMALFORMED</a>;</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  }</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (flags & <a class="code" href="namespaceripple.html#a5401fd4c42f637dc456a79af094a960d">tfLimitLPToken</a>)</div>
|
|
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  {</div>
|
|
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">if</span> (!amount || !ePrice || lpTokens || amount2 || tradingFee)</div>
|
|
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">temMALFORMED</a>;</div>
|
|
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  }</div>
|
|
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (flags & <a class="code" href="namespaceripple.html#ac709d6b754ddb5505dcd8494a5dce959">tfTwoAssetIfEmpty</a>)</div>
|
|
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  {</div>
|
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">if</span> (!amount || !amount2 || ePrice || lpTokens)</div>
|
|
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">temMALFORMED</a>;</div>
|
|
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  }</div>
|
|
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  </div>
|
|
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keyword">auto</span> <span class="keyword">const</span> asset = ctx.<a class="code" href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">tx</a>[<a class="code" href="namespaceripple.html#a9953d4af61379095c9d6da470b3c757b">sfAsset</a>];</div>
|
|
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keyword">auto</span> <span class="keyword">const</span> asset2 = ctx.<a class="code" href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">tx</a>[<a class="code" href="namespaceripple.html#a591104015d6a14c18338888b22c65a9f">sfAsset2</a>];</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> res = <a class="code" href="namespaceripple.html#af13f4f25236f5a50bf1eeb3598a697b3">invalidAMMAssetPair</a>(asset, asset2))</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  {</div>
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|
<div class="line"><a name="l00107"></a><span class="lineno"> 107</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 Deposit: invalid asset pair."</span>;</div>
|
|
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">return</span> res;</div>
|
|
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  }</div>
|
|
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  </div>
|
|
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">if</span> (amount && amount2 && amount->issue() == amount2->issue())</div>
|
|
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  {</div>
|
|
<div class="line"><a name="l00113"></a><span class="lineno"> 113</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 Deposit: invalid tokens, same issue."</span></div>
|
|
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  << amount->issue() << <span class="stringliteral">" "</span> << amount2->issue();</div>
|
|
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a8eb12fd6bc0d12423fb855b14864acb4">temBAD_AMM_TOKENS</a>;</div>
|
|
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  }</div>
|
|
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  </div>
|
|
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">if</span> (lpTokens && *lpTokens <= beast::zero)</div>
|
|
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  {</div>
|
|
<div class="line"><a name="l00120"></a><span class="lineno"> 120</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 Deposit: invalid LPTokens"</span>;</div>
|
|
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a8eb12fd6bc0d12423fb855b14864acb4">temBAD_AMM_TOKENS</a>;</div>
|
|
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  }</div>
|
|
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  </div>
|
|
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">if</span> (amount)</div>
|
|
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  {</div>
|
|
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> res = <a class="code" href="namespaceripple.html#af0a4cb9a60e337bf81ea735c4bbb0bc2">invalidAMMAmount</a>(</div>
|
|
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  *amount,</div>
|
|
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional/make_optional.html">std::make_optional</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(asset, asset2)),</div>
|
|
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  ePrice.has_value()))</div>
|
|
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  {</div>
|
|
<div class="line"><a name="l00131"></a><span class="lineno"> 131</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 Deposit: invalid amount"</span>;</div>
|
|
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">return</span> res;</div>
|
|
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  }</div>
|
|
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  }</div>
|
|
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  </div>
|
|
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">if</span> (amount2)</div>
|
|
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  {</div>
|
|
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> res = <a class="code" href="namespaceripple.html#af0a4cb9a60e337bf81ea735c4bbb0bc2">invalidAMMAmount</a>(</div>
|
|
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  *amount2, <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional/make_optional.html">std::make_optional</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(asset, asset2))))</div>
|
|
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  {</div>
|
|
<div class="line"><a name="l00141"></a><span class="lineno"> 141</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 Deposit: invalid amount2"</span>;</div>
|
|
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">return</span> res;</div>
|
|
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  }</div>
|
|
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  }</div>
|
|
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  </div>
|
|
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="comment">// must be amount issue</span></div>
|
|
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">if</span> (amount && ePrice)</div>
|
|
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  {</div>
|
|
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> res = <a class="code" href="namespaceripple.html#af0a4cb9a60e337bf81ea735c4bbb0bc2">invalidAMMAmount</a>(</div>
|
|
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  *ePrice,</div>
|
|
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional/make_optional.html">std::make_optional</a>(</div>
|
|
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(amount->issue(), amount->issue()))))</div>
|
|
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  {</div>
|
|
<div class="line"><a name="l00154"></a><span class="lineno"> 154</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 Deposit: invalid EPrice"</span>;</div>
|
|
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">return</span> res;</div>
|
|
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  }</div>
|
|
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  }</div>
|
|
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  </div>
|
|
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">if</span> (tradingFee > <a class="code" href="namespaceripple.html#ad528aff4d449e3e5e4d0de8d5b2f4cf5">TRADING_FEE_THRESHOLD</a>)</div>
|
|
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  {</div>
|
|
<div class="line"><a name="l00161"></a><span class="lineno"> 161</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 Deposit: invalid trading fee."</span>;</div>
|
|
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a3210708be8e611097ad2ae1e1a1734fb">temBAD_FEE</a>;</div>
|
|
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  }</div>
|
|
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  </div>
|
|
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#a8b257ff89d14ac75ce240946f32d3773">preflight2</a>(ctx);</div>
|
|
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> }</div>
|
|
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  </div>
|
|
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <a class="code" href="classripple_1_1TERSubset.html">TER</a></div>
|
|
<div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="classripple_1_1AMMDeposit.html#a5cd7c6df65846108840ff91aa3a814f5"> 169</a></span> <a class="code" href="classripple_1_1AMMDeposit.html#a5cd7c6df65846108840ff91aa3a814f5">AMMDeposit::preclaim</a>(<a class="code" href="structripple_1_1PreclaimContext.html">PreclaimContext</a> <span class="keyword">const</span>& ctx)</div>
|
|
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> {</div>
|
|
<div class="line"><a name="l00171"></a><span class="lineno"> 171</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>
|
|
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  </div>
|
|
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keyword">auto</span> <span class="keyword">const</span> ammSle =</div>
|
|
<div class="line"><a name="l00174"></a><span class="lineno"> 174</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#abdda705f5bcd7002243740a748496454">keylet::amm</a>(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>[<a class="code" href="namespaceripple.html#a9953d4af61379095c9d6da470b3c757b">sfAsset</a>], ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>[<a class="code" href="namespaceripple.html#a591104015d6a14c18338888b22c65a9f">sfAsset2</a>]));</div>
|
|
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">if</span> (!ammSle)</div>
|
|
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  {</div>
|
|
<div class="line"><a name="l00177"></a><span class="lineno"> 177</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 Deposit: Invalid asset pair."</span>;</div>
|
|
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#adebe4d783be9c979e67fdbb2bc27162fac110e4ea19a46f9ce263c5d746b34178">terNO_AMM</a>;</div>
|
|
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  }</div>
|
|
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  </div>
|
|
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keyword">auto</span> <span class="keyword">const</span> expected = <a class="code" href="namespaceripple.html#ab656cc4e3a94b007e52a53420c2d2460">ammHolds</a>(</div>
|
|
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>,</div>
|
|
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  *ammSle,</div>
|
|
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  FreezeHandling::fhIGNORE_FREEZE,</div>
|
|
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a534551c8ca0dd7afc8fe9098bf9da780">j</a>);</div>
|
|
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">if</span> (!expected)</div>
|
|
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">return</span> expected.error();</div>
|
|
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keyword">auto</span> <span class="keyword">const</span> [amountBalance, amount2Balance, lptAMMBalance] = *expected;</div>
|
|
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">if</span> (ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>.<a class="code" href="classripple_1_1STObject.html#af5aa57043ec772da30341e3c3b823d7f">getFlags</a>() & <a class="code" href="namespaceripple.html#ac709d6b754ddb5505dcd8494a5dce959">tfTwoAssetIfEmpty</a>)</div>
|
|
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  {</div>
|
|
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordflow">if</span> (lptAMMBalance != beast::zero)</div>
|
|
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38caac233b80a8399aec5d14f994a75539eb">tecAMM_NOT_EMPTY</a>;</div>
|
|
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">if</span> (amountBalance != beast::zero || amount2Balance != beast::zero)</div>
|
|
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  {</div>
|
|
<div class="line"><a name="l00197"></a><span class="lineno"> 197</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 Deposit: tokens balance is not zero."</span>;</div>
|
|
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>;</div>
|
|
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  }</div>
|
|
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  }</div>
|
|
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">else</span></div>
|
|
<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>  <span class="keywordflow">if</span> (lptAMMBalance == beast::zero)</div>
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|
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca76cbeb350414c96455384b4a1b9cf6c3">tecAMM_EMPTY</a>;</div>
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|
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">if</span> (amountBalance <= beast::zero || amount2Balance <= beast::zero ||</div>
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|
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  lptAMMBalance < beast::zero)</div>
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  {</div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  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="l00209"></a><span class="lineno"> 209</span>  << <span class="stringliteral">"AMM Deposit: reserves or tokens balance is zero."</span>;</div>
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|
<div class="line"><a name="l00210"></a><span class="lineno"> 210</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="l00211"></a><span class="lineno"> 211</span>  }</div>
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|
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  }</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="comment">// Check account has sufficient funds.</span></div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="comment">// Return tesSUCCESS if it does, error otherwise.</span></div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="comment">// Have to check again in deposit() because</span></div>
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="comment">// amounts might be derived based on tokens or</span></div>
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<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="comment">// limits.</span></div>
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<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keyword">auto</span> balance = [&](<span class="keyword">auto</span> <span class="keyword">const</span>& <a class="code" href="classripple_1_1AMMDeposit.html#adcf4670f2b402a00f166d0f342a75714">deposit</a>) -> <a class="code" href="classripple_1_1TERSubset.html">TER</a> {</div>
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<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(<a class="code" href="classripple_1_1AMMDeposit.html#adcf4670f2b402a00f166d0f342a75714">deposit</a>))</div>
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<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  {</div>
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<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keyword">auto</span> <span class="keyword">const</span> lpIssue = (*ammSle)[<a class="code" href="namespaceripple.html#a8b2408d93e4f8fd8f128e979249c9e22">sfLPTokenBalance</a>].issue();</div>
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|
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="comment">// Adjust the reserve if LP doesn't have LPToken trustline</span></div>
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|
<div class="line"><a name="l00224"></a><span class="lineno"> 224</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>(</div>
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<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <a class="code" href="namespaceripple_1_1keylet.html#ad7913ec52c58534ee1601ab21956123f">keylet::line</a>(accountID, lpIssue.account, lpIssue.currency));</div>
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<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceripple.html#afc787da3584a7facdc3f19fc366f0b70">xrpLiquid</a>(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>, accountID, !sle, ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a534551c8ca0dd7afc8fe9098bf9da780">j</a>) >= <a class="code" href="classripple_1_1AMMDeposit.html#adcf4670f2b402a00f166d0f342a75714">deposit</a>)</div>
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<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#adfb760bc3e4ccb79d5d4f6ecff2f1817">TER</a>(<a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>);</div>
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<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">if</span> (sle)</div>
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<div class="line"><a name="l00229"></a><span class="lineno"> 229</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="l00230"></a><span class="lineno"> 230</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="l00231"></a><span class="lineno"> 231</span>  }</div>
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<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordflow">return</span> (accountID == <a class="code" href="classripple_1_1AMMDeposit.html#adcf4670f2b402a00f166d0f342a75714">deposit</a>.issue().account ||</div>
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<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <a class="code" href="namespaceripple.html#ab001e43f50e612727b1ce5985a2770d6">accountHolds</a>(</div>
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<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>,</div>
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<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  accountID,</div>
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<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <a class="code" href="classripple_1_1AMMDeposit.html#adcf4670f2b402a00f166d0f342a75714">deposit</a>.issue(),</div>
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<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  FreezeHandling::fhIGNORE_FREEZE,</div>
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<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a534551c8ca0dd7afc8fe9098bf9da780">j</a>) >= <a class="code" href="classripple_1_1AMMDeposit.html#adcf4670f2b402a00f166d0f342a75714">deposit</a>)</div>
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<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  ? <a class="code" href="namespaceripple.html#adfb760bc3e4ccb79d5d4f6ecff2f1817">TER</a>(<a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
|
|
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  : <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cabde6584a978eb50ebd304c6a78733d26">tecUNFUNDED_AMM</a>;</div>
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|
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  };</div>
|
|
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  </div>
|
|
<div class="line"><a name="l00243"></a><span class="lineno"> 243</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="l00244"></a><span class="lineno"> 244</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="l00245"></a><span class="lineno"> 245</span>  <span class="keyword">auto</span> <span class="keyword">const</span> <a class="code" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a> = ammSle->getAccountID(<a class="code" href="namespaceripple.html#a5bab99595719d22579e10d21cf048eb0">sfAccount</a>);</div>
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  </div>
|
|
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keyword">auto</span> checkAmount = [&](<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<STAmount></a> <span class="keyword">const</span>& amount,</div>
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|
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordtype">bool</span> checkBalance) -> <a class="code" href="classripple_1_1TERSubset.html">TER</a> {</div>
|
|
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">if</span> (amount)</div>
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|
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  {</div>
|
|
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="comment">// This normally should not happen.</span></div>
|
|
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="comment">// Account is not authorized to hold the assets it's depositing,</span></div>
|
|
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="comment">// or it doesn't even have a trust line for them</span></div>
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|
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ter =</div>
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|
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <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>
|
|
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  {</div>
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|
<div class="line"><a name="l00257"></a><span class="lineno"> 257</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>
|
|
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  << <span class="stringliteral">"AMM Deposit: account is not authorized, "</span></div>
|
|
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  << amount->issue();</div>
|
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordflow">return</span> ter;</div>
|
|
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  }</div>
|
|
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="comment">// AMM account or currency frozen</span></div>
|
|
<div class="line"><a name="l00263"></a><span class="lineno"> 263</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>, <a class="code" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>, amount->issue()))</div>
|
|
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  {</div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</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>
|
|
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  << <span class="stringliteral">"AMM Deposit: AMM account or currency is frozen, "</span></div>
|
|
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  << <a class="code" href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">to_string</a>(accountID);</div>
|
|
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca608da193a4a22ae1c78d76b6e843b7e6">tecFROZEN</a>;</div>
|
|
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  }</div>
|
|
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="comment">// Account frozen</span></div>
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|
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceripple.html#a29c200b51e582524768ea6a9f3d9b279">isIndividualFrozen</a>(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>, accountID, amount->issue()))</div>
|
|
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  {</div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</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 Deposit: account is frozen, "</span></div>
|
|
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  << <a class="code" href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">to_string</a>(accountID) << <span class="stringliteral">" "</span></div>
|
|
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  << <a class="code" href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">to_string</a>(amount->issue().currency);</div>
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<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca608da193a4a22ae1c78d76b6e843b7e6">tecFROZEN</a>;</div>
|
|
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  }</div>
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<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keywordflow">if</span> (checkBalance)</div>
|
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<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  {</div>
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|
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ter = balance(*amount))</div>
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|
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  {</div>
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<div class="line"><a name="l00282"></a><span class="lineno"> 282</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>
|
|
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  << <span class="stringliteral">"AMM Deposit: account has insufficient funds, "</span></div>
|
|
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  << *amount;</div>
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<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keywordflow">return</span> ter;</div>
|
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<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  }</div>
|
|
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  }</div>
|
|
<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>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
|
|
<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>  </div>
|
|
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="comment">// amount and amount2 are deposit min in case of tfLPToken</span></div>
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|
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordflow">if</span> (!(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>.<a class="code" href="classripple_1_1STObject.html#af5aa57043ec772da30341e3c3b823d7f">getFlags</a>() & <a class="code" href="namespaceripple.html#aa3f065b75d23f712be19a1a953fe5b4a">tfLPToken</a>))</div>
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|
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  {</div>
|
|
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ter = checkAmount(amount, <span class="keyword">true</span>))</div>
|
|
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">return</span> ter;</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="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ter = checkAmount(amount2, <span class="keyword">true</span>))</div>
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<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordflow">return</span> ter;</div>
|
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<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  }</div>
|
|
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  {</div>
|
|
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ter = checkAmount(amountBalance, <span class="keyword">false</span>))</div>
|
|
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keywordflow">return</span> ter;</div>
|
|
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ter = checkAmount(amount2Balance, <span class="keyword">false</span>))</div>
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|
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keywordflow">return</span> ter;</div>
|
|
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  }</div>
|
|
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  </div>
|
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<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="comment">// Equal deposit lp tokens</span></div>
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<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> lpTokens = ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>[~<a class="code" href="namespaceripple.html#af4ccff30bdb842016726bb8d01bcebdd">sfLPTokenOut</a>];</div>
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<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  lpTokens && lpTokens->issue() != lptAMMBalance.issue())</div>
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<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  {</div>
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<div class="line"><a name="l00313"></a><span class="lineno"> 313</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 Deposit: invalid LPTokens."</span>;</div>
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<div class="line"><a name="l00314"></a><span class="lineno"> 314</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="l00315"></a><span class="lineno"> 315</span>  }</div>
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<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  </div>
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<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="comment">// Check the reserve for LPToken trustline if not LP.</span></div>
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<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="comment">// We checked above but need to check again if depositing IOU only.</span></div>
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<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceripple.html#a7c5d3108f4942ebc53a3fa4f83c2d577">ammLPHolds</a>(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>, *ammSle, accountID, ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a534551c8ca0dd7afc8fe9098bf9da780">j</a>) == beast::zero)</div>
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<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  {</div>
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<div class="line"><a name="l00321"></a><span class="lineno"> 321</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="l00322"></a><span class="lineno"> 322</span>  <span class="comment">// Insufficient reserve</span></div>
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<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keywordflow">if</span> (xrpBalance <= beast::zero)</div>
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<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  {</div>
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<div class="line"><a name="l00325"></a><span class="lineno"> 325</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="l00326"></a><span class="lineno"> 326</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="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>  </div>
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<div class="line"><a name="l00330"></a><span class="lineno"> 330</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="l00331"></a><span class="lineno"> 331</span> }</div>
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<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  </div>
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<div class="line"><a name="l00333"></a><span class="lineno"> 333</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="l00334"></a><span class="lineno"><a class="line" href="classripple_1_1AMMDeposit.html#a0494829d8e22b029e7dfb90ee970fda1"> 334</a></span> <a class="code" href="classripple_1_1AMMDeposit.html#a0494829d8e22b029e7dfb90ee970fda1">AMMDeposit::applyGuts</a>(<a class="code" href="classripple_1_1Sandbox.html">Sandbox</a>& sb)</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>  <span class="keyword">auto</span> <span class="keyword">const</span> amount = <a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<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="l00337"></a><span class="lineno"> 337</span>  <span class="keyword">auto</span> <span class="keyword">const</span> amount2 = <a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<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="l00338"></a><span class="lineno"> 338</span>  <span class="keyword">auto</span> <span class="keyword">const</span> ePrice = <a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>[~<a class="code" href="namespaceripple.html#a14a0118925a6316875278221dfa90bc6">sfEPrice</a>];</div>
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<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="keyword">auto</span> <span class="keyword">const</span> lpTokensDeposit = <a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>[~<a class="code" href="namespaceripple.html#af4ccff30bdb842016726bb8d01bcebdd">sfLPTokenOut</a>];</div>
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<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keyword">auto</span> ammSle = sb.<a class="code" href="classripple_1_1detail_1_1ApplyViewBase.html#afe88196d7aec85f2af00d7cd0b1a28c3">peek</a>(<a class="code" href="namespaceripple_1_1keylet.html#abdda705f5bcd7002243740a748496454">keylet::amm</a>(<a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>[<a class="code" href="namespaceripple.html#a9953d4af61379095c9d6da470b3c757b">sfAsset</a>], <a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>[<a class="code" href="namespaceripple.html#a591104015d6a14c18338888b22c65a9f">sfAsset2</a>]));</div>
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<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keywordflow">if</span> (!ammSle)</div>
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<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>, <span class="keyword">false</span>};</div>
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<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keyword">auto</span> <span class="keyword">const</span> <a class="code" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a> = (*ammSle)[<a class="code" href="namespaceripple.html#a5bab99595719d22579e10d21cf048eb0">sfAccount</a>];</div>
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<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  </div>
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<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keyword">auto</span> <span class="keyword">const</span> expected = <a class="code" href="namespaceripple.html#ab656cc4e3a94b007e52a53420c2d2460">ammHolds</a>(</div>
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<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  sb,</div>
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<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  *ammSle,</div>
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<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  amount ? amount->issue() : <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<Issue></a>{},</div>
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<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  amount2 ? amount2->issue() : <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<Issue></a>{},</div>
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<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  FreezeHandling::fhZERO_IF_FROZEN,</div>
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<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#afdcc5c07be2cc8022632ed0050a024f1">journal</a>);</div>
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<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordflow">if</span> (!expected)</div>
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<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordflow">return</span> {expected.error(), <span class="keyword">false</span>};</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> [amountBalance, amount2Balance, lptAMMBalance] = *expected;</div>
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<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="keyword">auto</span> <span class="keyword">const</span> tfee = (lptAMMBalance == beast::zero)</div>
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<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  ? <a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>[~<a class="code" href="namespaceripple.html#a53c800501c3d2514b460720d391163bd">sfTradingFee</a>].value_or(0)</div>
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<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  : <a class="code" href="namespaceripple.html#a308162f4d3c7b3c005ee6907ab576da1">getTradingFee</a>(<a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#a77320121a8dc95fb701fe4fa477c1b3d">view</a>(), *ammSle, <a class="code" href="classripple_1_1Transactor.html#a558a1d4288c859eb5875154a86435220">account_</a>);</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>  <span class="keyword">auto</span> <span class="keyword">const</span> subTxType = <a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>.<a class="code" href="classripple_1_1STObject.html#af5aa57043ec772da30341e3c3b823d7f">getFlags</a>() & <a class="code" href="namespaceripple.html#a87e142e427fb6542226d7e8def6eb227">tfDepositSubTx</a>;</div>
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<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  </div>
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<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keyword">auto</span> <span class="keyword">const</span> [result, newLPTokenBalance] =</div>
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<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  [&,</div>
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<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  &amountBalance = amountBalance,</div>
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<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  &amount2Balance = amount2Balance,</div>
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<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  &lptAMMBalance = lptAMMBalance]() -> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair<TER, STAmount></a> {</div>
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<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keywordflow">if</span> (subTxType & <a class="code" href="namespaceripple.html#a7ac113783ec3f596fe69ab6d1daabbac">tfTwoAsset</a>)</div>
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<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1AMMDeposit.html#a11321a8e5c8d6a60a0dc2baa64ac98a6">equalDepositLimit</a>(</div>
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<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  sb,</div>
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<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <a class="code" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>,</div>
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<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  amountBalance,</div>
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<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  amount2Balance,</div>
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<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  lptAMMBalance,</div>
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<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  *amount,</div>
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<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  *amount2,</div>
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<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  lpTokensDeposit,</div>
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<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  tfee);</div>
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<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="keywordflow">if</span> (subTxType & <a class="code" href="namespaceripple.html#a620f1516447f54ef50ac790f5f0720a3">tfOneAssetLPToken</a>)</div>
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<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1AMMDeposit.html#ad27c911271e84c57234e36978b8160bb">singleDepositTokens</a>(</div>
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<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  sb,</div>
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<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <a class="code" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>,</div>
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<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  amountBalance,</div>
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<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  *amount,</div>
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<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  lptAMMBalance,</div>
|
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<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  *lpTokensDeposit,</div>
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<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  tfee);</div>
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<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keywordflow">if</span> (subTxType & <a class="code" href="namespaceripple.html#a5401fd4c42f637dc456a79af094a960d">tfLimitLPToken</a>)</div>
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<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1AMMDeposit.html#a5775a9ff666de25c0c0ad243b79b9d0e">singleDepositEPrice</a>(</div>
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<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  sb,</div>
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<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <a class="code" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>,</div>
|
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<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  amountBalance,</div>
|
|
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  *amount,</div>
|
|
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  lptAMMBalance,</div>
|
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<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  *ePrice,</div>
|
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<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  tfee);</div>
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<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keywordflow">if</span> (subTxType & <a class="code" href="namespaceripple.html#a098e0eaa259f9927096b3b4edd77c71a">tfSingleAsset</a>)</div>
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<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1AMMDeposit.html#a7242a93c72c9cb498849fb149ded3501">singleDeposit</a>(</div>
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<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  sb,</div>
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<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <a class="code" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>,</div>
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<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  amountBalance,</div>
|
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<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  lptAMMBalance,</div>
|
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<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  *amount,</div>
|
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<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  lpTokensDeposit,</div>
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<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  tfee);</div>
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<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordflow">if</span> (subTxType & <a class="code" href="namespaceripple.html#aa3f065b75d23f712be19a1a953fe5b4a">tfLPToken</a>)</div>
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<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1AMMDeposit.html#aaf3f2a49ffb3a83e42b3daf49f33319f">equalDepositTokens</a>(</div>
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<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  sb,</div>
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<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <a class="code" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>,</div>
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<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  amountBalance,</div>
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<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  amount2Balance,</div>
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<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  lptAMMBalance,</div>
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<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  *lpTokensDeposit,</div>
|
|
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  amount,</div>
|
|
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  amount2,</div>
|
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<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  tfee);</div>
|
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<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">if</span> (subTxType & <a class="code" href="namespaceripple.html#ac709d6b754ddb5505dcd8494a5dce959">tfTwoAssetIfEmpty</a>)</div>
|
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<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1AMMDeposit.html#ac9c59cc740132fad1337d18c074a477a">equalDepositInEmptyState</a>(</div>
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<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  sb,</div>
|
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<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <a class="code" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>,</div>
|
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<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  *amount,</div>
|
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<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  *amount2,</div>
|
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<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  lptAMMBalance.issue(),</div>
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<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  tfee);</div>
|
|
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="comment">// should not happen.</span></div>
|
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<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  JLOG(<a class="code" href="classripple_1_1Transactor.html#aafdaa4e246ee6879df9cbbf2482dcc7d">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"AMM Deposit: invalid options."</span>;</div>
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<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="keywordflow">return</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>, <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{});</div>
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<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  }();</div>
|
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<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  </div>
|
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<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keywordflow">if</span> (result == <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
|
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<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  {</div>
|
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<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  assert(newLPTokenBalance > beast::zero);</div>
|
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<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  ammSle->setFieldAmount(<a class="code" href="namespaceripple.html#a8b2408d93e4f8fd8f128e979249c9e22">sfLPTokenBalance</a>, newLPTokenBalance);</div>
|
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<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="comment">// LP depositing into AMM empty state gets the auction slot</span></div>
|
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<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="comment">// and the voting</span></div>
|
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<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keywordflow">if</span> (lptAMMBalance == beast::zero)</div>
|
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<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <a class="code" href="namespaceripple.html#a78b3ccb8c17df3888bf47d05cb5376c1">initializeFeeAuctionVote</a>(</div>
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<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  sb, ammSle, <a class="code" href="classripple_1_1Transactor.html#a558a1d4288c859eb5875154a86435220">account_</a>, lptAMMBalance.issue(), tfee);</div>
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<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  </div>
|
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<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  sb.<a class="code" href="classripple_1_1detail_1_1ApplyViewBase.html#a4f12513f46ee2c194d6fb0e4d28e5543">update</a>(ammSle);</div>
|
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<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  }</div>
|
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<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  </div>
|
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<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keywordflow">return</span> {result, result == <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>};</div>
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|
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span> }</div>
|
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<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  </div>
|
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<div class="line"><a name="l00444"></a><span class="lineno"> 444</span> <a class="code" href="classripple_1_1TERSubset.html">TER</a></div>
|
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<div class="line"><a name="l00445"></a><span class="lineno"><a class="line" href="classripple_1_1AMMDeposit.html#ac92c10f978f5a831447bd7cdc5a0d1ef"> 445</a></span> <a class="code" href="classripple_1_1AMMDeposit.html#ac92c10f978f5a831447bd7cdc5a0d1ef">AMMDeposit::doApply</a>()</div>
|
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<div class="line"><a name="l00446"></a><span class="lineno"> 446</span> {</div>
|
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<div class="line"><a name="l00447"></a><span class="lineno"> 447</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="l00448"></a><span class="lineno"> 448</span>  <span class="comment">// as we go on processing transactions.</span></div>
|
|
<div class="line"><a name="l00449"></a><span class="lineno"> 449</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="l00450"></a><span class="lineno"> 450</span>  </div>
|
|
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <span class="keyword">auto</span> <span class="keyword">const</span> result = <a class="code" href="classripple_1_1AMMDeposit.html#a0494829d8e22b029e7dfb90ee970fda1">applyGuts</a>(sb);</div>
|
|
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keywordflow">if</span> (result.second)</div>
|
|
<div class="line"><a name="l00453"></a><span class="lineno"> 453</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>
|
|
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  </div>
|
|
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  <span class="keywordflow">return</span> result.first;</div>
|
|
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span> }</div>
|
|
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  </div>
|
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<div class="line"><a name="l00458"></a><span class="lineno"> 458</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair<TER, STAmount></a></div>
|
|
<div class="line"><a name="l00459"></a><span class="lineno"><a class="line" href="classripple_1_1AMMDeposit.html#adcf4670f2b402a00f166d0f342a75714"> 459</a></span> <a class="code" href="classripple_1_1AMMDeposit.html#adcf4670f2b402a00f166d0f342a75714">AMMDeposit::deposit</a>(</div>
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<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <a class="code" href="classripple_1_1Sandbox.html">Sandbox</a>& view,</div>
|
|
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& ammAccount,</div>
|
|
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& amountBalance,</div>
|
|
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& amountDeposit,</div>
|
|
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<STAmount></a> <span class="keyword">const</span>& amount2Deposit,</div>
|
|
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& lptAMMBalance,</div>
|
|
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& lpTokensDeposit,</div>
|
|
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<STAmount></a> <span class="keyword">const</span>& depositMin,</div>
|
|
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<STAmount></a> <span class="keyword">const</span>& deposit2Min,</div>
|
|
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<STAmount></a> <span class="keyword">const</span>& lpTokensDepositMin,</div>
|
|
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a> tfee)</div>
|
|
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span> {</div>
|
|
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="comment">// Check account has sufficient funds.</span></div>
|
|
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="comment">// Return true if it does, false otherwise.</span></div>
|
|
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="keyword">auto</span> checkBalance = [&](<span class="keyword">auto</span> <span class="keyword">const</span>& depositAmount) -> <a class="code" href="classripple_1_1TERSubset.html">TER</a> {</div>
|
|
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  <span class="keywordflow">if</span> (depositAmount <= beast::zero)</div>
|
|
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a07dedb576e47ed9570e5acc5b4b1d3ea">temBAD_AMOUNT</a>;</div>
|
|
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(depositAmount))</div>
|
|
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  {</div>
|
|
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keyword">auto</span> <span class="keyword">const</span>& lpIssue = lpTokensDeposit.<a class="code" href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">issue</a>();</div>
|
|
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <span class="comment">// Adjust the reserve if LP doesn't have LPToken trustline</span></div>
|
|
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="keyword">auto</span> <span class="keyword">const</span> sle = <a class="code" href="classripple_1_1Transactor.html#a1ac5d16d7b21e8af9cc94d7af39a85d5">view</a>.<a class="code" href="classripple_1_1ReadView.html#a3351e0244f921234d5ba005a07ddf539">read</a>(</div>
|
|
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <a class="code" href="namespaceripple_1_1keylet.html#ad7913ec52c58534ee1601ab21956123f">keylet::line</a>(<a class="code" href="classripple_1_1Transactor.html#a558a1d4288c859eb5875154a86435220">account_</a>, lpIssue.account, lpIssue.currency));</div>
|
|
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceripple.html#afc787da3584a7facdc3f19fc366f0b70">xrpLiquid</a>(<a class="code" href="classripple_1_1Transactor.html#a1ac5d16d7b21e8af9cc94d7af39a85d5">view</a>, <a class="code" href="classripple_1_1Transactor.html#a558a1d4288c859eb5875154a86435220">account_</a>, !sle, <a class="code" href="classripple_1_1Transactor.html#aafdaa4e246ee6879df9cbbf2482dcc7d">j_</a>) >= depositAmount)</div>
|
|
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
|
|
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  }</div>
|
|
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (</div>
|
|
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <a class="code" href="classripple_1_1Transactor.html#a558a1d4288c859eb5875154a86435220">account_</a> == depositAmount.issue().account ||</div>
|
|
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <a class="code" href="namespaceripple.html#ab001e43f50e612727b1ce5985a2770d6">accountHolds</a>(</div>
|
|
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <a class="code" href="classripple_1_1Transactor.html#a1ac5d16d7b21e8af9cc94d7af39a85d5">view</a>,</div>
|
|
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <a class="code" href="classripple_1_1Transactor.html#a558a1d4288c859eb5875154a86435220">account_</a>,</div>
|
|
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  depositAmount.issue(),</div>
|
|
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  FreezeHandling::fhIGNORE_FREEZE,</div>
|
|
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#afdcc5c07be2cc8022632ed0050a024f1">journal</a>) >= depositAmount)</div>
|
|
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
|
|
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cabde6584a978eb50ebd304c6a78733d26">tecUNFUNDED_AMM</a>;</div>
|
|
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  };</div>
|
|
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  </div>
|
|
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="keyword">auto</span> <span class="keyword">const</span></div>
|
|
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  [amountDepositActual, amount2DepositActual, lpTokensDepositActual] =</div>
|
|
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  <a class="code" href="namespaceripple.html#a87134fa08d20568d7d5e469b616601e4">adjustAmountsByLPTokens</a>(</div>
|
|
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  amountBalance,</div>
|
|
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  amountDeposit,</div>
|
|
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  amount2Deposit,</div>
|
|
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  lptAMMBalance,</div>
|
|
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  lpTokensDeposit,</div>
|
|
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  tfee,</div>
|
|
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="keyword">true</span>);</div>
|
|
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  </div>
|
|
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keywordflow">if</span> (lpTokensDepositActual <= beast::zero)</div>
|
|
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  {</div>
|
|
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  JLOG(<a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#afdcc5c07be2cc8022632ed0050a024f1">journal</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"AMM Deposit: adjusted tokens zero"</span>;</div>
|
|
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae04fb0979694245c81c59f9cb35181e9">tecAMM_INVALID_TOKENS</a>, <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
|
|
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  }</div>
|
|
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  </div>
|
|
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keywordflow">if</span> (amountDepositActual < depositMin ||</div>
|
|
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  amount2DepositActual < deposit2Min ||</div>
|
|
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  lpTokensDepositActual < lpTokensDepositMin)</div>
|
|
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  {</div>
|
|
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  JLOG(<a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#afdcc5c07be2cc8022632ed0050a024f1">journal</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
|
|
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  << <span class="stringliteral">"AMM Deposit: min deposit fails "</span> << amountDepositActual << <span class="stringliteral">" "</span></div>
|
|
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  << depositMin.<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional/value_or.html">value_or</a>(<a class="code" href="classripple_1_1STAmount.html">STAmount</a>{}) << <span class="stringliteral">" "</span></div>
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|
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  << amount2DepositActual.value_or(<a class="code" href="classripple_1_1STAmount.html">STAmount</a>{}) << <span class="stringliteral">" "</span></div>
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<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  << deposit2Min.<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional/value_or.html">value_or</a>(<a class="code" href="classripple_1_1STAmount.html">STAmount</a>{}) << <span class="stringliteral">" "</span> << lpTokensDepositActual</div>
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|
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  << <span class="stringliteral">" "</span> << lpTokensDepositMin.<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional/value_or.html">value_or</a>(<a class="code" href="classripple_1_1STAmount.html">STAmount</a>{});</div>
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<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac35fc8d7149d3ed399143b88c48409f6">tecAMM_FAILED</a>, <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
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<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  }</div>
|
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<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  </div>
|
|
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="comment">// Deposit amountDeposit</span></div>
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<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ter = checkBalance(amountDepositActual))</div>
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<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  {</div>
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<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  JLOG(<a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#afdcc5c07be2cc8022632ed0050a024f1">journal</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"AMM Deposit: account has insufficient "</span></div>
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<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="stringliteral">"checkBalance to deposit or is 0"</span></div>
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<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  << amountDepositActual;</div>
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<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <span class="keywordflow">return</span> {ter, <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
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|
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  }</div>
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<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  </div>
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<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="keyword">auto</span> res = <a class="code" href="namespaceripple.html#a31e8d2d9c46559018ad6e096b31fc308">accountSend</a>(</div>
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<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <a class="code" href="classripple_1_1Transactor.html#a1ac5d16d7b21e8af9cc94d7af39a85d5">view</a>,</div>
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<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <a class="code" href="classripple_1_1Transactor.html#a558a1d4288c859eb5875154a86435220">account_</a>,</div>
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|
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  ammAccount,</div>
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<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  amountDepositActual,</div>
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<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#afdcc5c07be2cc8022632ed0050a024f1">journal</a>,</div>
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<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <a class="code" href="namespaceripple.html#a9d22f4d38ac33f4258a0205f8e11d27ea93cba07454f06a4a960172bbd6e2a435">WaiveTransferFee::Yes</a>);</div>
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|
<div class="line"><a name="l00544"></a><span class="lineno"> 544</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="l00545"></a><span class="lineno"> 545</span>  {</div>
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|
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  JLOG(<a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#afdcc5c07be2cc8022632ed0050a024f1">journal</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
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<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  << <span class="stringliteral">"AMM Deposit: failed to deposit "</span> << amountDepositActual;</div>
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|
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <span class="keywordflow">return</span> {res, <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
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|
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  }</div>
|
|
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  </div>
|
|
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="comment">// Deposit amount2Deposit</span></div>
|
|
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <span class="keywordflow">if</span> (amount2DepositActual)</div>
|
|
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  {</div>
|
|
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ter = checkBalance(*amount2DepositActual))</div>
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|
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  {</div>
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<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  JLOG(<a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#afdcc5c07be2cc8022632ed0050a024f1">journal</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
|
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<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  << <span class="stringliteral">"AMM Deposit: account has insufficient checkBalance to "</span></div>
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|
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  <span class="stringliteral">"deposit or is 0 "</span></div>
|
|
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  << *amount2DepositActual;</div>
|
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<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <span class="keywordflow">return</span> {ter, <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
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|
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  }</div>
|
|
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  </div>
|
|
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  res = <a class="code" href="namespaceripple.html#a31e8d2d9c46559018ad6e096b31fc308">accountSend</a>(</div>
|
|
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <a class="code" href="classripple_1_1Transactor.html#a1ac5d16d7b21e8af9cc94d7af39a85d5">view</a>,</div>
|
|
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  <a class="code" href="classripple_1_1Transactor.html#a558a1d4288c859eb5875154a86435220">account_</a>,</div>
|
|
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  ammAccount,</div>
|
|
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  *amount2DepositActual,</div>
|
|
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#afdcc5c07be2cc8022632ed0050a024f1">journal</a>,</div>
|
|
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <a class="code" href="namespaceripple.html#a9d22f4d38ac33f4258a0205f8e11d27ea93cba07454f06a4a960172bbd6e2a435">WaiveTransferFee::Yes</a>);</div>
|
|
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keywordflow">if</span> (res != <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
|
|
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  {</div>
|
|
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  JLOG(<a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#afdcc5c07be2cc8022632ed0050a024f1">journal</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
|
|
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  << <span class="stringliteral">"AMM Deposit: failed to deposit "</span> << *amount2DepositActual;</div>
|
|
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <span class="keywordflow">return</span> {res, <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
|
|
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  }</div>
|
|
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  }</div>
|
|
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  </div>
|
|
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  <span class="comment">// Deposit LP tokens</span></div>
|
|
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  res = <a class="code" href="namespaceripple.html#a31e8d2d9c46559018ad6e096b31fc308">accountSend</a>(</div>
|
|
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  <a class="code" href="classripple_1_1Transactor.html#a1ac5d16d7b21e8af9cc94d7af39a85d5">view</a>, ammAccount, <a class="code" href="classripple_1_1Transactor.html#a558a1d4288c859eb5875154a86435220">account_</a>, lpTokensDepositActual, <a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#afdcc5c07be2cc8022632ed0050a024f1">journal</a>);</div>
|
|
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keywordflow">if</span> (res != <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
|
|
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  {</div>
|
|
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  JLOG(<a class="code" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code" href="classripple_1_1ApplyContext.html#afdcc5c07be2cc8022632ed0050a024f1">journal</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"AMM Deposit: failed to deposit LPTokens"</span>;</div>
|
|
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <span class="keywordflow">return</span> {res, <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
|
|
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  }</div>
|
|
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  </div>
|
|
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>, lptAMMBalance + lpTokensDepositActual};</div>
|
|
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span> }</div>
|
|
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  </div>
|
|
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair<TER, STAmount></a></div>
|
|
<div class="line"><a name="l00594"></a><span class="lineno"><a class="line" href="classripple_1_1AMMDeposit.html#aaf3f2a49ffb3a83e42b3daf49f33319f"> 594</a></span> <a class="code" href="classripple_1_1AMMDeposit.html#aaf3f2a49ffb3a83e42b3daf49f33319f">AMMDeposit::equalDepositTokens</a>(</div>
|
|
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  <a class="code" href="classripple_1_1Sandbox.html">Sandbox</a>& view,</div>
|
|
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& ammAccount,</div>
|
|
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& amountBalance,</div>
|
|
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& amount2Balance,</div>
|
|
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& lptAMMBalance,</div>
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<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& lpTokensDeposit,</div>
|
|
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<STAmount></a> <span class="keyword">const</span>& depositMin,</div>
|
|
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<STAmount></a> <span class="keyword">const</span>& deposit2Min,</div>
|
|
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a> tfee)</div>
|
|
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span> {</div>
|
|
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <span class="keywordflow">try</span></div>
|
|
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  {</div>
|
|
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  <span class="keyword">auto</span> <span class="keyword">const</span> frac =</div>
|
|
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  <a class="code" href="namespaceripple.html#a0ad557cc32ca87dcea19af8e30c63c6a">divide</a>(lpTokensDeposit, lptAMMBalance, lptAMMBalance.<a class="code" href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">issue</a>());</div>
|
|
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1AMMDeposit.html#adcf4670f2b402a00f166d0f342a75714">deposit</a>(</div>
|
|
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  <a class="code" href="classripple_1_1Transactor.html#a1ac5d16d7b21e8af9cc94d7af39a85d5">view</a>,</div>
|
|
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  ammAccount,</div>
|
|
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  amountBalance,</div>
|
|
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <a class="code" href="namespaceripple.html#a5adb540ae694e45bca2ad089fff15128">multiply</a>(amountBalance, frac, amountBalance.<a class="code" href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">issue</a>()),</div>
|
|
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <a class="code" href="namespaceripple.html#a5adb540ae694e45bca2ad089fff15128">multiply</a>(amount2Balance, frac, amount2Balance.<a class="code" href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">issue</a>()),</div>
|
|
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  lptAMMBalance,</div>
|
|
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  lpTokensDeposit,</div>
|
|
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  depositMin,</div>
|
|
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  deposit2Min,</div>
|
|
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  tfee);</div>
|
|
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  }</div>
|
|
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  <span class="keywordflow">catch</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception.html">std::exception</a> <span class="keyword">const</span>& e)</div>
|
|
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  {</div>
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<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  JLOG(<a class="code" href="classripple_1_1Transactor.html#aafdaa4e246ee6879df9cbbf2482dcc7d">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"AMMDeposit::equalDepositTokens exception "</span></div>
|
|
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  << e.<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception/what.html">what</a>();</div>
|
|
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  }</div>
|
|
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>, <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
|
|
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span> }</div>
|
|
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  </div>
|
|
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair<TER, STAmount></a></div>
|
|
<div class="line"><a name="l00659"></a><span class="lineno"><a class="line" href="classripple_1_1AMMDeposit.html#a11321a8e5c8d6a60a0dc2baa64ac98a6"> 659</a></span> <a class="code" href="classripple_1_1AMMDeposit.html#a11321a8e5c8d6a60a0dc2baa64ac98a6">AMMDeposit::equalDepositLimit</a>(</div>
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<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  <a class="code" href="classripple_1_1Sandbox.html">Sandbox</a>& view,</div>
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<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& ammAccount,</div>
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<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& amountBalance,</div>
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<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& amount2Balance,</div>
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<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& lptAMMBalance,</div>
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<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& amount,</div>
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<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& amount2,</div>
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<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<STAmount></a> <span class="keyword">const</span>& lpTokensDepositMin,</div>
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|
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a> tfee)</div>
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<div class="line"><a name="l00669"></a><span class="lineno"> 669</span> {</div>
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<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  <span class="keyword">auto</span> frac = <a class="code" href="classripple_1_1Number.html">Number</a>{amount} / amountBalance;</div>
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<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <span class="keyword">auto</span> tokens = <a class="code" href="namespaceripple.html#a4ad5ac9da897292a28eea43d041c15a1">toSTAmount</a>(lptAMMBalance.<a class="code" href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">issue</a>(), lptAMMBalance * frac);</div>
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|
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  <span class="keywordflow">if</span> (tokens == beast::zero)</div>
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|
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac35fc8d7149d3ed399143b88c48409f6">tecAMM_FAILED</a>, <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
|
|
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <span class="keyword">auto</span> <span class="keyword">const</span> amount2Deposit = amount2Balance * frac;</div>
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|
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  <span class="keywordflow">if</span> (amount2Deposit <= amount2)</div>
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|
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1AMMDeposit.html#adcf4670f2b402a00f166d0f342a75714">deposit</a>(</div>
|
|
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  <a class="code" href="classripple_1_1Transactor.html#a1ac5d16d7b21e8af9cc94d7af39a85d5">view</a>,</div>
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|
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  ammAccount,</div>
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|
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  amountBalance,</div>
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|
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  amount,</div>
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|
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  <a class="code" href="namespaceripple.html#a4ad5ac9da897292a28eea43d041c15a1">toSTAmount</a>(amount2Balance.<a class="code" href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">issue</a>(), amount2Deposit),</div>
|
|
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  lptAMMBalance,</div>
|
|
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  tokens,</div>
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|
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  std::nullopt,</div>
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|
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  lpTokensDepositMin,</div>
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|
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  tfee);</div>
|
|
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  frac = <a class="code" href="classripple_1_1Number.html">Number</a>{amount2} / amount2Balance;</div>
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|
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  tokens = <a class="code" href="namespaceripple.html#a4ad5ac9da897292a28eea43d041c15a1">toSTAmount</a>(lptAMMBalance.<a class="code" href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">issue</a>(), lptAMMBalance * frac);</div>
|
|
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  <span class="keywordflow">if</span> (tokens == beast::zero)</div>
|
|
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac35fc8d7149d3ed399143b88c48409f6">tecAMM_FAILED</a>, <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
|
|
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  <span class="keyword">auto</span> <span class="keyword">const</span> amountDeposit = amountBalance * frac;</div>
|
|
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  <span class="keywordflow">if</span> (amountDeposit <= amount)</div>
|
|
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1AMMDeposit.html#adcf4670f2b402a00f166d0f342a75714">deposit</a>(</div>
|
|
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  <a class="code" href="classripple_1_1Transactor.html#a1ac5d16d7b21e8af9cc94d7af39a85d5">view</a>,</div>
|
|
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  ammAccount,</div>
|
|
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  amountBalance,</div>
|
|
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  <a class="code" href="namespaceripple.html#a4ad5ac9da897292a28eea43d041c15a1">toSTAmount</a>(amountBalance.<a class="code" href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">issue</a>(), amountDeposit),</div>
|
|
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  amount2,</div>
|
|
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  lptAMMBalance,</div>
|
|
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  tokens,</div>
|
|
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  lpTokensDepositMin,</div>
|
|
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  tfee);</div>
|
|
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac35fc8d7149d3ed399143b88c48409f6">tecAMM_FAILED</a>, <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
|
|
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span> }</div>
|
|
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  </div>
|
|
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair<TER, STAmount></a></div>
|
|
<div class="line"><a name="l00718"></a><span class="lineno"><a class="line" href="classripple_1_1AMMDeposit.html#a7242a93c72c9cb498849fb149ded3501"> 718</a></span> <a class="code" href="classripple_1_1AMMDeposit.html#a7242a93c72c9cb498849fb149ded3501">AMMDeposit::singleDeposit</a>(</div>
|
|
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  <a class="code" href="classripple_1_1Sandbox.html">Sandbox</a>& view,</div>
|
|
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& ammAccount,</div>
|
|
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& amountBalance,</div>
|
|
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& lptAMMBalance,</div>
|
|
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& amount,</div>
|
|
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<STAmount></a> <span class="keyword">const</span>& lpTokensDepositMin,</div>
|
|
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a> tfee)</div>
|
|
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span> {</div>
|
|
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  <span class="keyword">auto</span> <span class="keyword">const</span> tokens = <a class="code" href="namespaceripple.html#a0b2344222057d8b5b9923b2911962879">lpTokensIn</a>(amountBalance, amount, lptAMMBalance, tfee);</div>
|
|
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  <span class="keywordflow">if</span> (tokens == beast::zero)</div>
|
|
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac35fc8d7149d3ed399143b88c48409f6">tecAMM_FAILED</a>, <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
|
|
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1AMMDeposit.html#adcf4670f2b402a00f166d0f342a75714">deposit</a>(</div>
|
|
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  <a class="code" href="classripple_1_1Transactor.html#a1ac5d16d7b21e8af9cc94d7af39a85d5">view</a>,</div>
|
|
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  ammAccount,</div>
|
|
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  amountBalance,</div>
|
|
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  amount,</div>
|
|
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  lptAMMBalance,</div>
|
|
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  tokens,</div>
|
|
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  lpTokensDepositMin,</div>
|
|
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  tfee);</div>
|
|
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span> }</div>
|
|
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  </div>
|
|
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair<TER, STAmount></a></div>
|
|
<div class="line"><a name="l00752"></a><span class="lineno"><a class="line" href="classripple_1_1AMMDeposit.html#ad27c911271e84c57234e36978b8160bb"> 752</a></span> <a class="code" href="classripple_1_1AMMDeposit.html#ad27c911271e84c57234e36978b8160bb">AMMDeposit::singleDepositTokens</a>(</div>
|
|
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  <a class="code" href="classripple_1_1Sandbox.html">Sandbox</a>& view,</div>
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|
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& ammAccount,</div>
|
|
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& amountBalance,</div>
|
|
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& amount,</div>
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|
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& lptAMMBalance,</div>
|
|
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& lpTokensDeposit,</div>
|
|
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a> tfee)</div>
|
|
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span> {</div>
|
|
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  <span class="keyword">auto</span> <span class="keyword">const</span> amountDeposit =</div>
|
|
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  <a class="code" href="namespaceripple.html#a573eb2cecf652856fc74fb1dfbaf8c2a">ammAssetIn</a>(amountBalance, lptAMMBalance, lpTokensDeposit, tfee);</div>
|
|
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  <span class="keywordflow">if</span> (amountDeposit > amount)</div>
|
|
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac35fc8d7149d3ed399143b88c48409f6">tecAMM_FAILED</a>, <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
|
|
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1AMMDeposit.html#adcf4670f2b402a00f166d0f342a75714">deposit</a>(</div>
|
|
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  <a class="code" href="classripple_1_1Transactor.html#a1ac5d16d7b21e8af9cc94d7af39a85d5">view</a>,</div>
|
|
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  ammAccount,</div>
|
|
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  amountBalance,</div>
|
|
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  amountDeposit,</div>
|
|
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  lptAMMBalance,</div>
|
|
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  lpTokensDeposit,</div>
|
|
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  tfee);</div>
|
|
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span> }</div>
|
|
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  </div>
|
|
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair<TER, STAmount></a></div>
|
|
<div class="line"><a name="l00805"></a><span class="lineno"><a class="line" href="classripple_1_1AMMDeposit.html#a5775a9ff666de25c0c0ad243b79b9d0e"> 805</a></span> <a class="code" href="classripple_1_1AMMDeposit.html#a5775a9ff666de25c0c0ad243b79b9d0e">AMMDeposit::singleDepositEPrice</a>(</div>
|
|
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  <a class="code" href="classripple_1_1Sandbox.html">Sandbox</a>& view,</div>
|
|
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& ammAccount,</div>
|
|
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& amountBalance,</div>
|
|
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& amount,</div>
|
|
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& lptAMMBalance,</div>
|
|
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& ePrice,</div>
|
|
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a> tfee)</div>
|
|
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span> {</div>
|
|
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  <span class="keywordflow">if</span> (amount != beast::zero)</div>
|
|
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  {</div>
|
|
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  <span class="keyword">auto</span> <span class="keyword">const</span> tokens =</div>
|
|
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  <a class="code" href="namespaceripple.html#a0b2344222057d8b5b9923b2911962879">lpTokensIn</a>(amountBalance, amount, lptAMMBalance, tfee);</div>
|
|
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  <span class="keywordflow">if</span> (tokens <= beast::zero)</div>
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|
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac35fc8d7149d3ed399143b88c48409f6">tecAMM_FAILED</a>, <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
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<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  <span class="keyword">auto</span> <span class="keyword">const</span> ep = <a class="code" href="classripple_1_1Number.html">Number</a>{amount} / tokens;</div>
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<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  <span class="keywordflow">if</span> (ep <= ePrice)</div>
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<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1AMMDeposit.html#adcf4670f2b402a00f166d0f342a75714">deposit</a>(</div>
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<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  <a class="code" href="classripple_1_1Transactor.html#a1ac5d16d7b21e8af9cc94d7af39a85d5">view</a>,</div>
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<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  ammAccount,</div>
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<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  amountBalance,</div>
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<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  amount,</div>
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<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  std::nullopt,</div>
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<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  lptAMMBalance,</div>
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<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  tokens,</div>
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<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  std::nullopt,</div>
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<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  std::nullopt,</div>
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<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  std::nullopt,</div>
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<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  tfee);</div>
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<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  }</div>
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<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  </div>
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<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  <span class="comment">// LPTokens is asset out => E = b / t</span></div>
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<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  <span class="comment">// substituting t in formula (3) as b/E:</span></div>
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<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  <span class="comment">// b/E = T * [b/B - sqrt(t2**2 + b/(f1*B)) + t2]/</span></div>
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<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  <span class="comment">// [1 + sqrt(t2**2 + b/(f1*B)) -t2] (A)</span></div>
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<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  <span class="comment">// where f1 = 1 - fee, f2 = (1 - fee/2)/f1</span></div>
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<div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  <span class="comment">// Let R = b/(f1*B), then b/B = f1*R and b = R*f1*B</span></div>
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<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  <span class="comment">// Then (A) is</span></div>
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<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  <span class="comment">// R*f1*B = E*T*[R*f1 -sqrt(f2**2 + R) + f2]/[1 + sqrt(f2**2 + R) - f2] =></span></div>
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<div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  <span class="comment">// Let c = f1*B/(E*T) =></span></div>
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<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  <span class="comment">// R*c*(1 + sqrt(f2**2 + R) + f2) = R*f1 - sqrt(f2**2 + R) - f2 =></span></div>
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<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  <span class="comment">// (R*c + 1)*sqrt(f2**2 + R) = R*(f1 + c*f2 - c) + f2 =></span></div>
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<div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  <span class="comment">// Let d = f1 + c*f2 - c =></span></div>
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<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  <span class="comment">// (R*c + 1)*sqrt(f2**2 + R) = R*d + f2 =></span></div>
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<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  <span class="comment">// (R*c + 1)**2 * (f2**2 + R) = (R*d + f2)**2 =></span></div>
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<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  <span class="comment">// (R*c)**2 + R*((c*f2)**2 + 2*c - d**2) + 2*c*f2**2 + 1 -2*d*f2 = 0 =></span></div>
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<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  <span class="comment">// a1 = c**2, b1 = (c*f2)**2 + 2*c - d**2, c1 = 2*c*f2**2 + 1 - 2*d*f2</span></div>
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<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  <span class="comment">// R = (-b1 + sqrt(b1**2 + 4*a1*c1))/(2*a1)</span></div>
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<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  <span class="keyword">auto</span> <span class="keyword">const</span> f1 = <a class="code" href="namespaceripple.html#a7894756905fee556c1541cd1de1f697a">feeMult</a>(tfee);</div>
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<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  <span class="keyword">auto</span> <span class="keyword">const</span> f2 = <a class="code" href="namespaceripple.html#ac78c8c0642bbbe33db633286fa147381">feeMultHalf</a>(tfee) / f1;</div>
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<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  <span class="keyword">auto</span> <span class="keyword">const</span> c = f1 * amountBalance / (ePrice * lptAMMBalance);</div>
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<div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  <span class="keyword">auto</span> <span class="keyword">const</span> d = f1 + c * f2 - c;</div>
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<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  <span class="keyword">auto</span> <span class="keyword">const</span> a1 = c * c;</div>
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<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  <span class="keyword">auto</span> <span class="keyword">const</span> b1 = c * c * f2 * f2 + 2 * c - d * d;</div>
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<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  <span class="keyword">auto</span> <span class="keyword">const</span> c1 = 2 * c * f2 * f2 + 1 - 2 * d * f2;</div>
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<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  <span class="keyword">auto</span> <span class="keyword">const</span> amountDeposit = <a class="code" href="namespaceripple.html#a4ad5ac9da897292a28eea43d041c15a1">toSTAmount</a>(</div>
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<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  amountBalance.<a class="code" href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">issue</a>(),</div>
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<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  f1 * amountBalance * <a class="code" href="namespaceripple.html#a3d22714f28b806ea5c702eba2db5fbc2">solveQuadraticEq</a>(a1, b1, c1));</div>
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<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  <span class="keywordflow">if</span> (amountDeposit <= beast::zero)</div>
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|
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac35fc8d7149d3ed399143b88c48409f6">tecAMM_FAILED</a>, <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
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<div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  <span class="keyword">auto</span> <span class="keyword">const</span> tokens =</div>
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|
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  <a class="code" href="namespaceripple.html#a4ad5ac9da897292a28eea43d041c15a1">toSTAmount</a>(lptAMMBalance.<a class="code" href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">issue</a>(), amountDeposit / ePrice);</div>
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<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1AMMDeposit.html#adcf4670f2b402a00f166d0f342a75714">deposit</a>(</div>
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<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  <a class="code" href="classripple_1_1Transactor.html#a1ac5d16d7b21e8af9cc94d7af39a85d5">view</a>,</div>
|
|
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  ammAccount,</div>
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|
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  amountBalance,</div>
|
|
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  amountDeposit,</div>
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|
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  lptAMMBalance,</div>
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|
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  tokens,</div>
|
|
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  tfee);</div>
|
|
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span> }</div>
|
|
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  </div>
|
|
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair<TER, STAmount></a></div>
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|
<div class="line"><a name="l00882"></a><span class="lineno"><a class="line" href="classripple_1_1AMMDeposit.html#ac9c59cc740132fad1337d18c074a477a"> 882</a></span> <a class="code" href="classripple_1_1AMMDeposit.html#ac9c59cc740132fad1337d18c074a477a">AMMDeposit::equalDepositInEmptyState</a>(</div>
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|
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  <a class="code" href="classripple_1_1Sandbox.html">Sandbox</a>& view,</div>
|
|
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& ammAccount,</div>
|
|
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& amount,</div>
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|
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& amount2,</div>
|
|
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  <a class="code" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>& lptIssue,</div>
|
|
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a> tfee)</div>
|
|
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span> {</div>
|
|
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1AMMDeposit.html#adcf4670f2b402a00f166d0f342a75714">deposit</a>(</div>
|
|
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  <a class="code" href="classripple_1_1Transactor.html#a1ac5d16d7b21e8af9cc94d7af39a85d5">view</a>,</div>
|
|
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  ammAccount,</div>
|
|
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  amount,</div>
|
|
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  amount,</div>
|
|
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  amount2,</div>
|
|
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{lptIssue, 0},</div>
|
|
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  <a class="code" href="namespaceripple.html#ab8defa1f235abbf44a60ccc6c71c6fdd">ammLPTokens</a>(amount, amount2, lptIssue),</div>
|
|
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span>  std::nullopt,</div>
|
|
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  tfee);</div>
|
|
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span> }</div>
|
|
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  </div>
|
|
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span> } <span class="comment">// namespace ripple</span></div>
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|
</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="aclassripple_1_1AMMDeposit_html_ad27c911271e84c57234e36978b8160bb"><div class="ttname"><a href="classripple_1_1AMMDeposit.html#ad27c911271e84c57234e36978b8160bb">ripple::AMMDeposit::singleDepositTokens</a></div><div class="ttdeci">std::pair< TER, STAmount > singleDepositTokens(Sandbox &view, AccountID const &ammAccount, STAmount const &amountBalance, STAmount const &amount, STAmount const &lptAMMBalance, STAmount const &lpTokensDeposit, std::uint16_t tfee)</div><div class="ttdoc">Single asset deposit (Asset1In, LPTokens) by the tokens.</div><div class="ttdef"><b>Definition:</b> <a href="AMMDeposit_8cpp_source.html#l00752">AMMDeposit.cpp:752</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#l00273">TER.h:273</a></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#l00298">TER.h:298</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#l00258">TER.h:258</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="anamespaceripple_html_a3d22714f28b806ea5c702eba2db5fbc2"><div class="ttname"><a href="namespaceripple.html#a3d22714f28b806ea5c702eba2db5fbc2">ripple::solveQuadraticEq</a></div><div class="ttdeci">Number solveQuadraticEq(Number const &a, Number const &b, Number const &c)</div><div class="ttdef"><b>Definition:</b> <a href="AMMHelpers_8cpp_source.html#l00201">AMMHelpers.cpp:201</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="aexception_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/error/exception.html">std::exception</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="aclassripple_1_1AMMDeposit_html_ac92c10f978f5a831447bd7cdc5a0d1ef"><div class="ttname"><a href="classripple_1_1AMMDeposit.html#ac92c10f978f5a831447bd7cdc5a0d1ef">ripple::AMMDeposit::doApply</a></div><div class="ttdeci">TER doApply() override</div><div class="ttdef"><b>Definition:</b> <a href="AMMDeposit_8cpp_source.html#l00445">AMMDeposit.cpp:445</a></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_a0b2344222057d8b5b9923b2911962879"><div class="ttname"><a href="namespaceripple.html#a0b2344222057d8b5b9923b2911962879">ripple::lpTokensIn</a></div><div class="ttdeci">STAmount lpTokensIn(STAmount const &asset1Balance, STAmount const &asset1Deposit, STAmount const &lptAMMBalance, std::uint16_t tfee)</div><div class="ttdef"><b>Definition:</b> <a href="AMMHelpers_8cpp_source.html#l00041">AMMHelpers.cpp:41</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#l00347">STAmount.h:347</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_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#l00608">TER.h:608</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="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="anamespaceripple_html_ab656cc4e3a94b007e52a53420c2d2460"><div class="ttname"><a href="namespaceripple.html#ab656cc4e3a94b007e52a53420c2d2460">ripple::ammHolds</a></div><div class="ttdeci">Expected< std::tuple< STAmount, STAmount, STAmount >, TER > ammHolds(ReadView const &view, SLE const &ammSle, std::optional< Issue > const &optIssue1, std::optional< Issue > const &optIssue2, FreezeHandling freezeHandling, beast::Journal const j)</div><div class="ttdoc">Get AMM pool and LP token balances.</div><div class="ttdef"><b>Definition:</b> <a href="AMMUtils_8cpp_source.html#l00045">AMMUtils.cpp:45</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_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="anamespaceripple_html_a7894756905fee556c1541cd1de1f697a"><div class="ttname"><a href="namespaceripple.html#a7894756905fee556c1541cd1de1f697a">ripple::feeMult</a></div><div class="ttdeci">Number feeMult(std::uint16_t tfee)</div><div class="ttdoc">Get fee multiplier (1 - tfee) @tfee trading fee in basis points.</div><div class="ttdef"><b>Definition:</b> <a href="AMMCore_8h_source.html#l00118">AMMCore.h:118</a></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="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#l00375">Indexes.cpp:375</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a14a0118925a6316875278221dfa90bc6"><div class="ttname"><a href="namespaceripple.html#a14a0118925a6316875278221dfa90bc6">ripple::sfEPrice</a></div><div class="ttdeci">const SF_AMOUNT sfEPrice</div></div>
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<div class="ttc" id="avalue_or_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional/value_or.html">std::optional::value_or</a></div><div class="ttdeci">T value_or(T... args)</div></div>
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<div class="ttc" id="amake_optional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional/make_optional.html">std::make_optional</a></div><div class="ttdeci">T make_optional(T... args)</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="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca76cbeb350414c96455384b4a1b9cf6c3"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca76cbeb350414c96455384b4a1b9cf6c3">ripple::tecAMM_EMPTY</a></div><div class="ttdeci">@ tecAMM_EMPTY</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00302">TER.h:302</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a87134fa08d20568d7d5e469b616601e4"><div class="ttname"><a href="namespaceripple.html#a87134fa08d20568d7d5e469b616601e4">ripple::adjustAmountsByLPTokens</a></div><div class="ttdeci">std::tuple< STAmount, std::optional< STAmount >, STAmount > adjustAmountsByLPTokens(STAmount const &amountBalance, STAmount const &amount, std::optional< STAmount > const &amount2, STAmount const &lptAMMBalance, STAmount const &lpTokens, std::uint16_t tfee, bool isDeposit)</div><div class="ttdef"><b>Definition:</b> <a href="AMMHelpers_8cpp_source.html#l00147">AMMHelpers.cpp:147</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="aclassripple_1_1AMMDeposit_html_a5cd7c6df65846108840ff91aa3a814f5"><div class="ttname"><a href="classripple_1_1AMMDeposit.html#a5cd7c6df65846108840ff91aa3a814f5">ripple::AMMDeposit::preclaim</a></div><div class="ttdeci">static TER preclaim(PreclaimContext const &ctx)</div><div class="ttdef"><b>Definition:</b> <a href="AMMDeposit_8cpp_source.html#l00169">AMMDeposit.cpp:169</a></div></div>
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<div class="ttc" id="anamespaceripple_html_af4ccff30bdb842016726bb8d01bcebdd"><div class="ttname"><a href="namespaceripple.html#af4ccff30bdb842016726bb8d01bcebdd">ripple::sfLPTokenOut</a></div><div class="ttdeci">const SF_AMOUNT sfLPTokenOut</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_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_aa298e929e02f59c2b05a30ee8805b38cac35fc8d7149d3ed399143b88c48409f6"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac35fc8d7149d3ed399143b88c48409f6">ripple::tecAMM_FAILED</a></div><div class="ttdeci">@ tecAMM_FAILED</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00300">TER.h:300</a></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="anamespaceripple_html_a0ad557cc32ca87dcea19af8e30c63c6a"><div class="ttname"><a href="namespaceripple.html#a0ad557cc32ca87dcea19af8e30c63c6a">ripple::divide</a></div><div class="ttdeci">STAmount divide(STAmount const &amount, Rate const &rate)</div><div class="ttdef"><b>Definition:</b> <a href="Rate2_8cpp_source.html#l00086">Rate2.cpp:86</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< 160, detail::AccountIDTag ></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_aa298e929e02f59c2b05a30ee8805b38caac233b80a8399aec5d14f994a75539eb"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38caac233b80a8399aec5d14f994a75539eb">ripple::tecAMM_NOT_EMPTY</a></div><div class="ttdeci">@ tecAMM_NOT_EMPTY</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00303">TER.h:303</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_1Number_html"><div class="ttname"><a href="classripple_1_1Number.html">ripple::Number</a></div><div class="ttdef"><b>Definition:</b> <a href="Number_8h_source.html#l00036">Number.h:36</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a4ad5ac9da897292a28eea43d041c15a1"><div class="ttname"><a href="namespaceripple.html#a4ad5ac9da897292a28eea43d041c15a1">ripple::toSTAmount</a></div><div class="ttdeci">STAmount toSTAmount(IOUAmount const &iou, Issue const &iss)</div><div class="ttdef"><b>Definition:</b> <a href="AmountConversions_8h_source.html#l00030">AmountConversions.h:30</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#l00301">TER.h:301</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="anamespaceripple_html_a308162f4d3c7b3c005ee6907ab576da1"><div class="ttname"><a href="namespaceripple.html#a308162f4d3c7b3c005ee6907ab576da1">ripple::getTradingFee</a></div><div class="ttdeci">std::uint16_t getTradingFee(ReadView const &view, SLE const &ammSle, AccountID const &account)</div><div class="ttdoc">Get AMM trading fee for the given account.</div><div class="ttdef"><b>Definition:</b> <a href="AMMUtils_8cpp_source.html#l00138">AMMUtils.cpp:138</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="anamespaceripple_html_a573eb2cecf652856fc74fb1dfbaf8c2a"><div class="ttname"><a href="namespaceripple.html#a573eb2cecf652856fc74fb1dfbaf8c2a">ripple::ammAssetIn</a></div><div class="ttdeci">STAmount ammAssetIn(STAmount const &asset1Balance, STAmount const &lptAMMBalance, STAmount const &lpTokens, std::uint16_t tfee)</div><div class="ttdef"><b>Definition:</b> <a href="AMMHelpers_8cpp_source.html#l00067">AMMHelpers.cpp:67</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#l00579">TER.h:579</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#l00045">STAmount.h:45</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#l00333">Journal.h:333</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#l00280">TER.h:280</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="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#l00089">AccountID.h:89</a></div></div>
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<div class="ttc" id="anamespaceripple_html_afe21c8454670d46fb93751a5edffed46a07dedb576e47ed9570e5acc5b4b1d3ea"><div class="ttname"><a href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a07dedb576e47ed9570e5acc5b4b1d3ea">ripple::temBAD_AMOUNT</a></div><div class="ttdeci">@ temBAD_AMOUNT</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00087">TER.h:87</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_html_af13f4f25236f5a50bf1eeb3598a697b3"><div class="ttname"><a href="namespaceripple.html#af13f4f25236f5a50bf1eeb3598a697b3">ripple::invalidAMMAssetPair</a></div><div class="ttdeci">NotTEC invalidAMMAssetPair(Issue const &issue1, Issue const &issue2, std::optional< std::pair< Issue, Issue >> const &pair=std::nullopt)</div><div class="ttdef"><b>Definition:</b> <a href="AMMCore_8cpp_source.html#l00079">AMMCore.cpp:79</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#l00194">Indexes.cpp:194</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="aclassripple_1_1AMMDeposit_html_a5775a9ff666de25c0c0ad243b79b9d0e"><div class="ttname"><a href="classripple_1_1AMMDeposit.html#a5775a9ff666de25c0c0ad243b79b9d0e">ripple::AMMDeposit::singleDepositEPrice</a></div><div class="ttdeci">std::pair< TER, STAmount > singleDepositEPrice(Sandbox &view, AccountID const &ammAccount, STAmount const &amountBalance, STAmount const &amount, STAmount const &lptAMMBalance, STAmount const &ePrice, std::uint16_t tfee)</div><div class="ttdoc">Single asset deposit (Asset1In, EPrice) with two constraints.</div><div class="ttdef"><b>Definition:</b> <a href="AMMDeposit_8cpp_source.html#l00805">AMMDeposit.cpp:805</a></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="anamespaceripple_html_a098e0eaa259f9927096b3b4edd77c71a"><div class="ttname"><a href="namespaceripple.html#a098e0eaa259f9927096b3b4edd77c71a">ripple::tfSingleAsset</a></div><div class="ttdeci">constexpr std::uint32_t tfSingleAsset</div><div class="ttdef"><b>Definition:</b> <a href="TxFlags_8h_source.html#l00170">TxFlags.h:170</a></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_1AMMDeposit_html_a11321a8e5c8d6a60a0dc2baa64ac98a6"><div class="ttname"><a href="classripple_1_1AMMDeposit.html#a11321a8e5c8d6a60a0dc2baa64ac98a6">ripple::AMMDeposit::equalDepositLimit</a></div><div class="ttdeci">std::pair< TER, STAmount > equalDepositLimit(Sandbox &view, AccountID const &ammAccount, STAmount const &amountBalance, STAmount const &amount2Balance, STAmount const &lptAMMBalance, STAmount const &amount, STAmount const &amount2, std::optional< STAmount > const &lpTokensDepositMin, std::uint16_t tfee)</div><div class="ttdoc">Equal asset deposit (Asset1In, Asset2In) with the constraint on the maximum amount of both assets tha...</div><div class="ttdef"><b>Definition:</b> <a href="AMMDeposit_8cpp_source.html#l00659">AMMDeposit.cpp:659</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="abit_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/bit.html">bit</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a5adb540ae694e45bca2ad089fff15128"><div class="ttname"><a href="namespaceripple.html#a5adb540ae694e45bca2ad089fff15128">ripple::multiply</a></div><div class="ttdeci">STAmount multiply(STAmount const &amount, Rate const &rate)</div><div class="ttdef"><b>Definition:</b> <a href="Rate2_8cpp_source.html#l00047">Rate2.cpp:47</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="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="anamespaceripple_html_ab580deb3dad3bea5b18139bca6d26877"><div class="ttname"><a href="namespaceripple.html#ab580deb3dad3bea5b18139bca6d26877">ripple::tfDepositMask</a></div><div class="ttdeci">constexpr std::uint32_t tfDepositMask</div><div class="ttdef"><b>Definition:</b> <a href="TxFlags_8h_source.html#l00182">TxFlags.h:182</a></div></div>
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<div class="ttc" id="aclassripple_1_1AMMDeposit_html_a0494829d8e22b029e7dfb90ee970fda1"><div class="ttname"><a href="classripple_1_1AMMDeposit.html#a0494829d8e22b029e7dfb90ee970fda1">ripple::AMMDeposit::applyGuts</a></div><div class="ttdeci">std::pair< TER, bool > applyGuts(Sandbox &view)</div><div class="ttdef"><b>Definition:</b> <a href="AMMDeposit_8cpp_source.html#l00334">AMMDeposit.cpp:334</a></div></div>
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<div class="ttc" id="anamespaceripple_html_aa3f065b75d23f712be19a1a953fe5b4a"><div class="ttname"><a href="namespaceripple.html#aa3f065b75d23f712be19a1a953fe5b4a">ripple::tfLPToken</a></div><div class="ttdeci">constexpr std::uint32_t tfLPToken</div><div class="ttdef"><b>Definition:</b> <a href="TxFlags_8h_source.html#l00167">TxFlags.h:167</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a29c200b51e582524768ea6a9f3d9b279"><div class="ttname"><a href="namespaceripple.html#a29c200b51e582524768ea6a9f3d9b279">ripple::isIndividualFrozen</a></div><div class="ttdeci">bool isIndividualFrozen(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#l00181">View.cpp:181</a></div></div>
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<div class="ttc" id="aclassripple_1_1AMMDeposit_html_aaf3f2a49ffb3a83e42b3daf49f33319f"><div class="ttname"><a href="classripple_1_1AMMDeposit.html#aaf3f2a49ffb3a83e42b3daf49f33319f">ripple::AMMDeposit::equalDepositTokens</a></div><div class="ttdeci">std::pair< TER, STAmount > equalDepositTokens(Sandbox &view, AccountID const &ammAccount, STAmount const &amountBalance, STAmount const &amount2Balance, STAmount const &lptAMMBalance, STAmount const &lpTokensDeposit, std::optional< STAmount > const &depositMin, std::optional< STAmount > const &deposit2Min, std::uint16_t tfee)</div><div class="ttdoc">Equal asset deposit (LPTokens) for the specified share of the AMM instance pools.</div><div class="ttdef"><b>Definition:</b> <a href="AMMDeposit_8cpp_source.html#l00594">AMMDeposit.cpp:594</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a87e142e427fb6542226d7e8def6eb227"><div class="ttname"><a href="namespaceripple.html#a87e142e427fb6542226d7e8def6eb227">ripple::tfDepositSubTx</a></div><div class="ttdeci">constexpr std::uint32_t tfDepositSubTx</div><div class="ttdef"><b>Definition:</b> <a href="TxFlags_8h_source.html#l00178">TxFlags.h:178</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="anamespaceripple_html_adebe4d783be9c979e67fdbb2bc27162fac110e4ea19a46f9ce263c5d746b34178"><div class="ttname"><a href="namespaceripple.html#adebe4d783be9c979e67fdbb2bc27162fac110e4ea19a46f9ce263c5d746b34178">ripple::terNO_AMM</a></div><div class="ttdeci">@ terNO_AMM</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00210">TER.h:210</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a7ac113783ec3f596fe69ab6d1daabbac"><div class="ttname"><a href="namespaceripple.html#a7ac113783ec3f596fe69ab6d1daabbac">ripple::tfTwoAsset</a></div><div class="ttdeci">constexpr std::uint32_t tfTwoAsset</div><div class="ttdef"><b>Definition:</b> <a href="TxFlags_8h_source.html#l00171">TxFlags.h:171</a></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_a7c5d3108f4942ebc53a3fa4f83c2d577"><div class="ttname"><a href="namespaceripple.html#a7c5d3108f4942ebc53a3fa4f83c2d577">ripple::ammLPHolds</a></div><div class="ttdeci">STAmount ammLPHolds(ReadView const &view, Currency const &cur1, Currency const &cur2, AccountID const &ammAccount, AccountID const &lpAccount, beast::Journal const j)</div><div class="ttdoc">Get the balance of LP tokens.</div><div class="ttdef"><b>Definition:</b> <a href="AMMUtils_8cpp_source.html#l00104">AMMUtils.cpp:104</a></div></div>
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<div class="ttc" id="aclassripple_1_1AMMDeposit_html_a9a77c5ee8dcce8013ddb3b875e8a8b05"><div class="ttname"><a href="classripple_1_1AMMDeposit.html#a9a77c5ee8dcce8013ddb3b875e8a8b05">ripple::AMMDeposit::preflight</a></div><div class="ttdeci">static NotTEC preflight(PreflightContext const &ctx)</div><div class="ttdef"><b>Definition:</b> <a href="AMMDeposit_8cpp_source.html#l00036">AMMDeposit.cpp:36</a></div></div>
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<div class="ttc" id="aclassripple_1_1AMMDeposit_html_a7242a93c72c9cb498849fb149ded3501"><div class="ttname"><a href="classripple_1_1AMMDeposit.html#a7242a93c72c9cb498849fb149ded3501">ripple::AMMDeposit::singleDeposit</a></div><div class="ttdeci">std::pair< TER, STAmount > singleDeposit(Sandbox &view, AccountID const &ammAccount, STAmount const &amountBalance, STAmount const &lptAMMBalance, STAmount const &amount, std::optional< STAmount > const &lpTokensDepositMin, std::uint16_t tfee)</div><div class="ttdoc">Single asset deposit (Asset1In) by the amount.</div><div class="ttdef"><b>Definition:</b> <a href="AMMDeposit_8cpp_source.html#l00718">AMMDeposit.cpp:718</a></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="aoptional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional< STAmount ></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#l00315">Journal.h:315</a></div></div>
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<div class="ttc" id="anamespaceripple_html_af9776f187d3686a7fba4c2d2fbeebdf4"><div class="ttname"><a href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">ripple::to_string</a></div><div class="ttdeci">std::string to_string(Manifest const &m)</div><div class="ttdoc">Format the specified manifest to a string for debugging purposes.</div><div class="ttdef"><b>Definition:</b> <a href="app_2misc_2impl_2Manifest_8cpp_source.html#l00041">app/misc/impl/Manifest.cpp:41</a></div></div>
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<div class="ttc" id="amake_pair_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a></div><div class="ttdeci">T make_pair(T... args)</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_html_afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328"><div class="ttname"><a href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">ripple::temMALFORMED</a></div><div class="ttdeci">@ temMALFORMED</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00085">TER.h:85</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_1AMMDeposit_html_adcf4670f2b402a00f166d0f342a75714"><div class="ttname"><a href="classripple_1_1AMMDeposit.html#adcf4670f2b402a00f166d0f342a75714">ripple::AMMDeposit::deposit</a></div><div class="ttdeci">std::pair< TER, STAmount > deposit(Sandbox &view, AccountID const &ammAccount, STAmount const &amountBalance, STAmount const &amountDeposit, std::optional< STAmount > const &amount2Deposit, STAmount const &lptAMMBalance, STAmount const &lpTokensDeposit, std::optional< STAmount > const &depositMin, std::optional< STAmount > const &deposit2Min, std::optional< STAmount > const &lpTokensDepositMin, std::uint16_t tfee)</div><div class="ttdoc">Deposit requested assets and token amount into LP account.</div><div class="ttdef"><b>Definition:</b> <a href="AMMDeposit_8cpp_source.html#l00459">AMMDeposit.cpp:459</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a620f1516447f54ef50ac790f5f0720a3"><div class="ttname"><a href="namespaceripple.html#a620f1516447f54ef50ac790f5f0720a3">ripple::tfOneAssetLPToken</a></div><div class="ttdeci">constexpr std::uint32_t tfOneAssetLPToken</div><div class="ttdef"><b>Definition:</b> <a href="TxFlags_8h_source.html#l00172">TxFlags.h:172</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_ac709d6b754ddb5505dcd8494a5dce959"><div class="ttname"><a href="namespaceripple.html#ac709d6b754ddb5505dcd8494a5dce959">ripple::tfTwoAssetIfEmpty</a></div><div class="ttdeci">constexpr std::uint32_t tfTwoAssetIfEmpty</div><div class="ttdef"><b>Definition:</b> <a href="TxFlags_8h_source.html#l00174">TxFlags.h:174</a></div></div>
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<div class="ttc" id="anamespaceripple_html_ac78c8c0642bbbe33db633286fa147381"><div class="ttname"><a href="namespaceripple.html#ac78c8c0642bbbe33db633286fa147381">ripple::feeMultHalf</a></div><div class="ttdeci">Number feeMultHalf(std::uint16_t tfee)</div><div class="ttdoc">Get fee multiplier (1 - tfee / 2) @tfee trading fee in basis points.</div><div class="ttdef"><b>Definition:</b> <a href="AMMCore_8h_source.html#l00127">AMMCore.h:127</a></div></div>
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<div class="ttc" id="aclassripple_1_1AMMDeposit_html_ac9c59cc740132fad1337d18c074a477a"><div class="ttname"><a href="classripple_1_1AMMDeposit.html#ac9c59cc740132fad1337d18c074a477a">ripple::AMMDeposit::equalDepositInEmptyState</a></div><div class="ttdeci">std::pair< TER, STAmount > equalDepositInEmptyState(Sandbox &view, AccountID const &ammAccount, STAmount const &amount, STAmount const &amount2, Issue const &lptIssue, std::uint16_t tfee)</div><div class="ttdoc">Equal deposit in empty AMM state (LP tokens balance is 0)</div><div class="ttdef"><b>Definition:</b> <a href="AMMDeposit_8cpp_source.html#l00882">AMMDeposit.cpp:882</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#l00225">TER.h:225</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="awhat_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/error/exception/what.html">std::exception::what</a></div><div class="ttdeci">T what(T... args)</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#l00539">TER.h:539</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a5401fd4c42f637dc456a79af094a960d"><div class="ttname"><a href="namespaceripple.html#a5401fd4c42f637dc456a79af094a960d">ripple::tfLimitLPToken</a></div><div class="ttdeci">constexpr std::uint32_t tfLimitLPToken</div><div class="ttdef"><b>Definition:</b> <a href="TxFlags_8h_source.html#l00173">TxFlags.h:173</a></div></div>
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