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<div class="title">CreateOffer.cpp</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> Copyright (c) 2012, 2013 Ripple Labs Inc.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment">//==============================================================================</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160; </div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#include &lt;ripple/app/ledger/OrderBookDB.h&gt;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#include &lt;ripple/app/paths/Flow.h&gt;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#include &lt;ripple/app/tx/impl/CreateOffer.h&gt;</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#include &lt;ripple/beast/utility/WrappedSink.h&gt;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &lt;ripple/ledger/CashDiff.h&gt;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;ripple/ledger/PaymentSandbox.h&gt;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;ripple/protocol/Feature.h&gt;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &lt;ripple/protocol/Quality.h&gt;</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#include &lt;ripple/protocol/st.h&gt;</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;XRPAmount</div>
<div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="classripple_1_1CreateOffer.html#a8ce5ee23e2529b8c71708b608422b9d1"> 33</a></span>&#160;<a class="code" href="classripple_1_1CreateOffer.html#a8ce5ee23e2529b8c71708b608422b9d1">CreateOffer::calculateMaxSpend</a>(<a class="code" href="classripple_1_1STTx.html">STTx</a> <span class="keyword">const</span>&amp; tx)</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;{</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span>&amp; saTakerGets = tx[<a class="code" href="namespaceripple.html#a7b344311df2e05264161f7b7e38c9730">sfTakerGets</a>];</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="keywordflow">return</span> saTakerGets.native() ? saTakerGets.xrp() : beast::zero;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;}</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<a class="code" href="classripple_1_1TERSubset.html">NotTEC</a></div>
<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="classripple_1_1CreateOffer.html#aaa97cf694b007c7c9be9b3d0b939a740"> 41</a></span>&#160;<a class="code" href="classripple_1_1CreateOffer.html#aaa97cf694b007c7c9be9b3d0b939a740">CreateOffer::preflight</a>(<a class="code" href="structripple_1_1PreflightContext.html">PreflightContext</a> <span class="keyword">const</span>&amp; ctx)</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;{</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> ret = <a class="code" href="namespaceripple.html#a5dfb437ade69624474bbe4125ceb791a">preflight1</a>(ctx);</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <span class="keywordflow">if</span> (!<a class="code" href="namespaceripple.html#a5b31f337f444082f547ef1838e7064fc">isTesSuccess</a>(ret))</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; </div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <span class="keyword">auto</span>&amp; tx = ctx.<a class="code" href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">tx</a>;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; <span class="keyword">auto</span>&amp; j = ctx.<a class="code" href="structripple_1_1PreflightContext.html#a7db9100a0f215cba1c093674692601c4">j</a>;</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; </div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <span class="keyword">const</span> uTxFlags = tx.getFlags();</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; </div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keywordflow">if</span> (uTxFlags &amp; <a class="code" href="namespaceripple.html#a9d8c82889876f162f2ca36cb29b6e4fd">tfOfferCreateMask</a>)</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; {</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; JLOG(j.debug()) &lt;&lt; <span class="stringliteral">&quot;Malformed transaction: Invalid flags set.&quot;</span>;</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46aa4754e0f122658747650b3b1c0a846a8">temINVALID_FLAG</a>;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; }</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; </div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> bImmediateOrCancel(uTxFlags &amp; <a class="code" href="namespaceripple.html#a5b34df7946340873d74bb02bfea1faab">tfImmediateOrCancel</a>);</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> bFillOrKill(uTxFlags &amp; <a class="code" href="namespaceripple.html#a42d0740567b18c792db00b70a44c03b8">tfFillOrKill</a>);</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; </div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <span class="keywordflow">if</span> (bImmediateOrCancel &amp;&amp; bFillOrKill)</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; {</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; JLOG(j.debug()) &lt;&lt; <span class="stringliteral">&quot;Malformed transaction: both IoC and FoK set.&quot;</span>;</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46aa4754e0f122658747650b3b1c0a846a8">temINVALID_FLAG</a>;</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; }</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; </div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> bHaveExpiration(tx.isFieldPresent(<a class="code" href="namespaceripple.html#a27b0447a7f3e276e367515b8a8d879ee">sfExpiration</a>));</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; </div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <span class="keywordflow">if</span> (bHaveExpiration &amp;&amp; (tx.getFieldU32(<a class="code" href="namespaceripple.html#a27b0447a7f3e276e367515b8a8d879ee">sfExpiration</a>) == 0))</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; {</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; JLOG(j.debug()) &lt;&lt; <span class="stringliteral">&quot;Malformed offer: bad expiration&quot;</span>;</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a8845e05d481141ea5e8e5274796f45a7">temBAD_EXPIRATION</a>;</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; }</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; </div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> bHaveCancel(tx.isFieldPresent(<a class="code" href="namespaceripple.html#ae1a42ed31cbb0503408b06927c4b5d34">sfOfferSequence</a>));</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; </div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="keywordflow">if</span> (bHaveCancel &amp;&amp; (tx.getFieldU32(<a class="code" href="namespaceripple.html#ae1a42ed31cbb0503408b06927c4b5d34">sfOfferSequence</a>) == 0))</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; {</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; JLOG(j.debug()) &lt;&lt; <span class="stringliteral">&quot;Malformed offer: bad cancel sequence&quot;</span>;</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a53a64dd14cce4cae9e2f063ad33faaff">temBAD_SEQUENCE</a>;</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; }</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; </div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <a class="code" href="classripple_1_1STAmount.html">STAmount</a> saTakerPays = tx[<a class="code" href="namespaceripple.html#ae6dad7a90c89e294deb0795f58402f50">sfTakerPays</a>];</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <a class="code" href="classripple_1_1STAmount.html">STAmount</a> saTakerGets = tx[<a class="code" href="namespaceripple.html#a7b344311df2e05264161f7b7e38c9730">sfTakerGets</a>];</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; </div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <span class="keywordflow">if</span> (!<a class="code" href="namespaceripple.html#a3e312ecdb199409dca142d307a3e0e5b">isLegalNet</a>(saTakerPays) || !<a class="code" href="namespaceripple.html#a3e312ecdb199409dca142d307a3e0e5b">isLegalNet</a>(saTakerGets))</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a07dedb576e47ed9570e5acc5b4b1d3ea">temBAD_AMOUNT</a>;</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; </div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keywordflow">if</span> (saTakerPays.<a class="code" href="classripple_1_1STAmount.html#af3a02d7e9cd0b11509a90e0e6980bd64">native</a>() &amp;&amp; saTakerGets.<a class="code" href="classripple_1_1STAmount.html#af3a02d7e9cd0b11509a90e0e6980bd64">native</a>())</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; {</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; JLOG(j.debug()) &lt;&lt; <span class="stringliteral">&quot;Malformed offer: redundant (XRP for XRP)&quot;</span>;</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a961ba30ab4cc6d8c450612fbaa7d9680">temBAD_OFFER</a>;</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; }</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keywordflow">if</span> (saTakerPays &lt;= beast::zero || saTakerGets &lt;= beast::zero)</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; {</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; JLOG(j.debug()) &lt;&lt; <span class="stringliteral">&quot;Malformed offer: bad amount&quot;</span>;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a961ba30ab4cc6d8c450612fbaa7d9680">temBAD_OFFER</a>;</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; }</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; </div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span>&amp; uPaysIssuerID = saTakerPays.<a class="code" href="classripple_1_1STAmount.html#a32dbb5cdbd2b0d593047909d9294c861">getIssuer</a>();</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span>&amp; uPaysCurrency = saTakerPays.<a class="code" href="classripple_1_1STAmount.html#a2563a8f586a001bfbbc88630701deaf1">getCurrency</a>();</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; </div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span>&amp; uGetsIssuerID = saTakerGets.<a class="code" href="classripple_1_1STAmount.html#a32dbb5cdbd2b0d593047909d9294c861">getIssuer</a>();</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span>&amp; uGetsCurrency = saTakerGets.<a class="code" href="classripple_1_1STAmount.html#a2563a8f586a001bfbbc88630701deaf1">getCurrency</a>();</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; </div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <span class="keywordflow">if</span> (uPaysCurrency == uGetsCurrency &amp;&amp; uPaysIssuerID == uGetsIssuerID)</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; {</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; JLOG(j.debug()) &lt;&lt; <span class="stringliteral">&quot;Malformed offer: redundant (IOU for IOU)&quot;</span>;</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a0b220bf6f780bf2ec67b6a6e18e9440f">temREDUNDANT</a>;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; }</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <span class="comment">// We don&#39;t allow a non-native currency to use the currency code XRP.</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="namespaceripple.html#a0d78fe5b5eff36774b5be525cbcc3972">badCurrency</a>() == uPaysCurrency || <a class="code" href="namespaceripple.html#a0d78fe5b5eff36774b5be525cbcc3972">badCurrency</a>() == uGetsCurrency)</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; {</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; JLOG(j.debug()) &lt;&lt; <span class="stringliteral">&quot;Malformed offer: bad currency&quot;</span>;</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a47ebc45c5ddd8a242d47c055bec0de63">temBAD_CURRENCY</a>;</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; }</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; </div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="keywordflow">if</span> (saTakerPays.<a class="code" href="classripple_1_1STAmount.html#af3a02d7e9cd0b11509a90e0e6980bd64">native</a>() != !uPaysIssuerID ||</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; saTakerGets.<a class="code" href="classripple_1_1STAmount.html#af3a02d7e9cd0b11509a90e0e6980bd64">native</a>() != !uGetsIssuerID)</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; {</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; JLOG(j.warn()) &lt;&lt; <span class="stringliteral">&quot;Malformed offer: bad issuer&quot;</span>;</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a02872f8cb2a55f507f839f28918933f0">temBAD_ISSUER</a>;</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; }</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; </div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#a8b257ff89d14ac75ce240946f32d3773">preflight2</a>(ctx);</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160;}</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; </div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160;<a class="code" href="classripple_1_1TERSubset.html">TER</a></div>
<div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="classripple_1_1CreateOffer.html#a59d336027ccb062b2e916e385bd57114"> 129</a></span>&#160;<a class="code" href="classripple_1_1CreateOffer.html#a59d336027ccb062b2e916e385bd57114">CreateOffer::preclaim</a>(<a class="code" href="structripple_1_1PreclaimContext.html">PreclaimContext</a> <span class="keyword">const</span>&amp; ctx)</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160;{</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> <span class="keywordtype">id</span> = ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>[<a class="code" href="namespaceripple.html#af0fe0cd9ec9c5f73998088d7d133c394">sfAccount</a>];</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; </div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; <span class="keyword">auto</span> saTakerPays = ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>[<a class="code" href="namespaceripple.html#ae6dad7a90c89e294deb0795f58402f50">sfTakerPays</a>];</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <span class="keyword">auto</span> saTakerGets = ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>[<a class="code" href="namespaceripple.html#a7b344311df2e05264161f7b7e38c9730">sfTakerGets</a>];</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; </div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span>&amp; uPaysIssuerID = saTakerPays.getIssuer();</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span>&amp; uPaysCurrency = saTakerPays.getCurrency();</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; </div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span>&amp; uGetsIssuerID = saTakerGets.getIssuer();</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; </div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> cancelSequence = ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>[~<a class="code" href="namespaceripple.html#ae1a42ed31cbb0503408b06927c4b5d34">sfOfferSequence</a>];</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; </div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> sleCreator = ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>.<a class="code" href="classripple_1_1ReadView.html#a3351e0244f921234d5ba005a07ddf539">read</a>(<a class="code" href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">keylet::account</a>(<span class="keywordtype">id</span>));</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="keywordflow">if</span> (!sleCreator)</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#adebe4d783be9c979e67fdbb2bc27162faa7ab9460c6755719dd1a4e74b83f34c4">terNO_ACCOUNT</a>;</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; </div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <span class="keyword">const</span> uAccountSequence = sleCreator-&gt;getFieldU32(<a class="code" href="namespaceripple.html#a75d94908bf27ab4f7ec61a457e52ee8e">sfSequence</a>);</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; </div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; <span class="keyword">auto</span> viewJ = ctx.<a class="code" href="structripple_1_1PreclaimContext.html#ac708cdcba9aeaf51a302b30311912617">app</a>.<a class="code" href="classripple_1_1Application.html#a2897c28a5b5040e80e66f676d201d03f">journal</a>(<span class="stringliteral">&quot;View&quot;</span>);</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; </div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="namespaceripple.html#afceeff5af7e62c5a6830be8fdacf749e">isGlobalFrozen</a>(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>, uPaysIssuerID) ||</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; <a class="code" href="namespaceripple.html#afceeff5af7e62c5a6830be8fdacf749e">isGlobalFrozen</a>(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>, uGetsIssuerID))</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; {</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; JLOG(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a534551c8ca0dd7afc8fe9098bf9da780">j</a>.<a class="code" href="classbeast_1_1Journal.html#a87d6bd59020d94110027dcab3d9e3357">info</a>()) &lt;&lt; <span class="stringliteral">&quot;Offer involves frozen asset&quot;</span>;</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; </div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca608da193a4a22ae1c78d76b6e843b7e6">tecFROZEN</a>;</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; }</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; <a class="code" href="namespaceripple.html#a15bb971c7e554fc3df218aba54c33fcc">accountFunds</a>(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>, <span class="keywordtype">id</span>, saTakerGets, <a class="code" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a852cabbbe21a9b4d63aff777eceab2fd">fhZERO_IF_FROZEN</a>, viewJ) &lt;=</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; beast::zero)</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; {</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; 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="l00163"></a><span class="lineno"> 163</span>&#160; &lt;&lt; <span class="stringliteral">&quot;delay: Offers must be at least partially funded.&quot;</span>;</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; </div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca5d1f0daadc43667fc3775d53cd6e3420">tecUNFUNDED_OFFER</a>;</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; }</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; <span class="comment">// This can probably be simplified to make sure that you cancel sequences</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; <span class="comment">// before the transaction sequence number.</span></div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (cancelSequence &amp;&amp; (uAccountSequence &lt;= *cancelSequence))</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; {</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; JLOG(ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a534551c8ca0dd7afc8fe9098bf9da780">j</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;uAccountSequenceNext=&quot;</span> &lt;&lt; uAccountSequence</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; &lt;&lt; <span class="stringliteral">&quot; uOfferSequence=&quot;</span> &lt;&lt; *cancelSequence;</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; </div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a53a64dd14cce4cae9e2f063ad33faaff">temBAD_SEQUENCE</a>;</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; }</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; </div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; <span class="keyword">using</span> d = <a class="code" href="classripple_1_1NetClock.html#afe3767203cd971a00067671641bc7e16">NetClock::duration</a>;</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; <span class="keyword">using</span> tp = <a class="code" href="classripple_1_1NetClock.html#a4c2428e178dca6689fa3fb4be0657107">NetClock::time_point</a>;</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> expiration = ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>[~<a class="code" href="namespaceripple.html#a27b0447a7f3e276e367515b8a8d879ee">sfExpiration</a>];</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; </div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; <span class="comment">// Expiration is defined in terms of the close time of the parent ledger,</span></div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; <span class="comment">// because we definitively know the time that it closed but we do not</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; <span class="comment">// know the closing time of the ledger that is under construction.</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; <span class="keywordflow">if</span> (expiration &amp;&amp; (ctx.<a class="code" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>.<a class="code" href="classripple_1_1ReadView.html#a1427aa6cbbda99c50b9ca0ebf6e0d0b3">parentCloseTime</a>() &gt;= tp{d{*expiration}}))</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; {</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; <span class="comment">// Note that this will get checked again in applyGuts, but it saves</span></div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; <span class="comment">// us a call to checkAcceptAsset and possible false negative.</span></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; <span class="comment">//</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; <span class="comment">// The return code change is attached to featureChecks as a convenience.</span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; <span class="comment">// The change is not big enough to deserve its own amendment.</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; <span class="keywordflow">return</span> ctx.view.rules().enabled(<a class="code" href="namespaceripple.html#a2af7805d6ffc69b2227309433bccc833">featureDepositPreauth</a>)</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; ? <a class="code" href="classripple_1_1TERSubset.html">TER</a>{<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38caede598f88bbd44e4df1c4e0d418c4cdc">tecEXPIRED</a>}</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; : <a class="code" href="namespaceripple.html#adfb760bc3e4ccb79d5d4f6ecff2f1817">TER</a>{<a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>};</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; }</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; </div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; <span class="comment">// Make sure that we are authorized to hold what the taker will pay us.</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; <span class="keywordflow">if</span> (!saTakerPays.native())</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160; {</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; <span class="keyword">auto</span> result = checkAcceptAsset(</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; ctx.view,</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; ctx.flags,</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; <span class="keywordtype">id</span>,</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160; ctx.j,</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; Issue(uPaysCurrency, uPaysIssuerID));</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160; <span class="keywordflow">if</span> (result != <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160; <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; }</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160; </div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160;}</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; </div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160;<a class="code" href="namespaceripple.html#adfb760bc3e4ccb79d5d4f6ecff2f1817">TER</a></div>
<div class="line"><a name="l00213"></a><span class="lineno"><a class="line" href="classripple_1_1CreateOffer.html#a427d7e54e0525a05fb2d613fdd0b15d5"> 213</a></span>&#160;CreateOffer::checkAcceptAsset(</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; <a class="code" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view,</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; <a class="code" href="namespaceripple.html#ad2487abbcc1a5d6064b72144b461df6e">ApplyFlags</a> <span class="keyword">const</span> flags,</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span> <span class="keywordtype">id</span>,</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> <span class="keyword">const</span> j,</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160; <a class="code" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; issue)</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160;{</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; <span class="comment">// Only valid for custom currencies</span></div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; assert(!<a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(issue.<a class="code" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>));</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; </div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> issuerAccount = view.<a class="code" href="classripple_1_1ReadView.html#a3351e0244f921234d5ba005a07ddf539">read</a>(keylet::account(issue.<a class="code" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>));</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160; </div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; <span class="keywordflow">if</span> (!issuerAccount)</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; {</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; JLOG(j.<a class="code" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>()) &lt;&lt; <span class="stringliteral">&quot;delay: can&#39;t receive IOUs from non-existent issuer: &quot;</span></div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; &lt;&lt; to_string(issue.<a class="code" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>);</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160; </div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; <span class="keywordflow">return</span> (flags &amp; <a class="code" href="namespaceripple.html#ad2487abbcc1a5d6064b72144b461df6ead993a03ae0b72db5c62a616b69eaccff">tapRETRY</a>) ? <a class="code" href="classripple_1_1TERSubset.html">TER</a>{<a class="code" href="namespaceripple.html#adebe4d783be9c979e67fdbb2bc27162faa7ab9460c6755719dd1a4e74b83f34c4">terNO_ACCOUNT</a>} : <a class="code" href="classripple_1_1TERSubset.html">TER</a>{<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca33d363e51ee15c8bd4f5d7c4e4518def">tecNO_ISSUER</a>};</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160; }</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; </div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160; <span class="comment">// This code is attached to the DepositPreauth amendment as a matter of</span></div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160; <span class="comment">// convenience. The change is not significant enough to deserve its</span></div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; <span class="comment">// own amendment.</span></div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; <span class="keywordflow">if</span> (view.<a class="code" href="classripple_1_1ReadView.html#aaf2fa03be723bb78d8bdf41614a75a30">rules</a>().<a class="code" href="classripple_1_1Rules.html#a7d7f2142bf5c4a4ddf9fba8eb6c2aebd">enabled</a>(<a class="code" href="namespaceripple.html#a2af7805d6ffc69b2227309433bccc833">featureDepositPreauth</a>) &amp;&amp; (issue.<a class="code" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a> == <span class="keywordtype">id</span>))</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; <span class="comment">// An account can always accept its own issuance.</span></div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; </div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; <span class="keywordflow">if</span> ((*issuerAccount)[<a class="code" href="namespaceripple.html#a1712e0c9343e6e52a5d42fbd5ef6b32e">sfFlags</a>] &amp; <a class="code" href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a44c3bc643086a0beb87e3aaeb544e6ad">lsfRequireAuth</a>)</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; {</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> trustLine =</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; view.<a class="code" href="classripple_1_1ReadView.html#a3351e0244f921234d5ba005a07ddf539">read</a>(keylet::line(<span class="keywordtype">id</span>, issue.<a class="code" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>, issue.<a class="code" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>));</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; </div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; <span class="keywordflow">if</span> (!trustLine)</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; {</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; <span class="keywordflow">return</span> (flags &amp; <a class="code" href="namespaceripple.html#ad2487abbcc1a5d6064b72144b461df6ead993a03ae0b72db5c62a616b69eaccff">tapRETRY</a>) ? <a class="code" href="classripple_1_1TERSubset.html">TER</a>{<a class="code" href="namespaceripple.html#adebe4d783be9c979e67fdbb2bc27162fae9a023686bac48d78ee1d9d7aaa95b5f">terNO_LINE</a>} : <a class="code" href="classripple_1_1TERSubset.html">TER</a>{<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac480d742e7760c48047bb3ccc50a40ef">tecNO_LINE</a>};</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; }</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; </div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; <span class="comment">// Entries have a canonical representation, determined by a</span></div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; <span class="comment">// lexicographical &quot;greater than&quot; comparison employing strict weak</span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; <span class="comment">// ordering. Determine which entry we need to access.</span></div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> canonical_gt(<span class="keywordtype">id</span> &gt; issue.<a class="code" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>);</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; </div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> is_authorized(</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; (*trustLine)[<a class="code" href="namespaceripple.html#a1712e0c9343e6e52a5d42fbd5ef6b32e">sfFlags</a>] &amp; (canonical_gt ? <a class="code" href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5af37617abe9ad741cd823746961f1fb3a">lsfLowAuth</a> : <a class="code" href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5ae6db21adf463a223e362b44f0fd54663">lsfHighAuth</a>));</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; </div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; <span class="keywordflow">if</span> (!is_authorized)</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; {</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; JLOG(j.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; &lt;&lt; <span class="stringliteral">&quot;delay: can&#39;t receive IOUs from issuer without auth.&quot;</span>;</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; </div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; <span class="keywordflow">return</span> (flags &amp; <a class="code" href="namespaceripple.html#ad2487abbcc1a5d6064b72144b461df6ead993a03ae0b72db5c62a616b69eaccff">tapRETRY</a>) ? <a class="code" href="classripple_1_1TERSubset.html">TER</a>{<a class="code" href="namespaceripple.html#adebe4d783be9c979e67fdbb2bc27162faccec22dfce11ac7d31150921b257ee80">terNO_AUTH</a>} : <a class="code" href="classripple_1_1TERSubset.html">TER</a>{<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38caf5820ac855eaa9dfcd635cd411019a31">tecNO_AUTH</a>};</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; }</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; }</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; </div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160;}</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; </div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00271"></a><span class="lineno"><a class="line" href="classripple_1_1CreateOffer.html#a53e105fe991761ad6d3c0e3ef425df2f"> 271</a></span>&#160;CreateOffer::dry_offer(<a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view, <a class="code" href="classripple_1_1TOffer.html">Offer</a> <span class="keyword">const</span>&amp; offer)</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160;{</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; <span class="keywordflow">if</span> (offer.fully_consumed())</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> amount = <a class="code" href="namespaceripple.html#a15bb971c7e554fc3df218aba54c33fcc">accountFunds</a>(</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; view,</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; offer.owner(),</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; offer.amount().out,</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; <a class="code" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a852cabbbe21a9b4d63aff777eceab2fd">fhZERO_IF_FROZEN</a>,</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; ctx_.app.journal(<span class="stringliteral">&quot;View&quot;</span>));</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; <span class="keywordflow">return</span> (amount &lt;= beast::zero);</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160;}</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; </div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160;<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;bool, Quality&gt;</a></div>
<div class="line"><a name="l00285"></a><span class="lineno"><a class="line" href="classripple_1_1CreateOffer.html#af6a32141000e06f44df166b2a01123b2"> 285</a></span>&#160;CreateOffer::select_path(</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; <span class="keywordtype">bool</span> have_direct,</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; <a class="code" href="classripple_1_1OfferStream.html">OfferStream</a> <span class="keyword">const</span>&amp; direct,</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160; <span class="keywordtype">bool</span> have_bridge,</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; <a class="code" href="classripple_1_1OfferStream.html">OfferStream</a> <span class="keyword">const</span>&amp; leg1,</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160; <a class="code" href="classripple_1_1OfferStream.html">OfferStream</a> <span class="keyword">const</span>&amp; leg2)</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160;{</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; <span class="comment">// If we don&#39;t have any viable path, why are we here?!</span></div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160; assert(have_direct || have_bridge);</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; </div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; <span class="comment">// If there&#39;s no bridged path, the direct is the best by default.</span></div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160; <span class="keywordflow">if</span> (!have_bridge)</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160; <span class="keywordflow">return</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(<span class="keyword">true</span>, direct.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>().<a class="code" href="classripple_1_1TOffer.html#a5caa8aa3fdb4ebc153fc074238574bb2">quality</a>());</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160; </div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160; Quality <span class="keyword">const</span> bridged_quality(</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; <a class="code" href="namespaceripple.html#a7c8945b5034bba5f9df719cff2503495">composed_quality</a>(leg1.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>().<a class="code" href="classripple_1_1TOffer.html#a5caa8aa3fdb4ebc153fc074238574bb2">quality</a>(), leg2.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>().<a class="code" href="classripple_1_1TOffer.html#a5caa8aa3fdb4ebc153fc074238574bb2">quality</a>()));</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; </div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; <span class="keywordflow">if</span> (have_direct)</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; {</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; <span class="comment">// We compare the quality of the composed quality of the bridged</span></div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160; <span class="comment">// offers and compare it against the direct offer to pick the best.</span></div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160; Quality <span class="keyword">const</span> direct_quality(direct.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>().<a class="code" href="classripple_1_1TOffer.html#a5caa8aa3fdb4ebc153fc074238574bb2">quality</a>());</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160; </div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160; <span class="keywordflow">if</span> (bridged_quality &lt; direct_quality)</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160; <span class="keywordflow">return</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(<span class="keyword">true</span>, direct_quality);</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160; }</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160; </div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160; <span class="comment">// Either there was no direct offer, or it didn&#39;t have a better quality</span></div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160; <span class="comment">// than the bridge.</span></div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160; <span class="keywordflow">return</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(<span class="keyword">false</span>, bridged_quality);</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160;}</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160; </div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00318"></a><span class="lineno"><a class="line" href="classripple_1_1CreateOffer.html#a6e57f75da3977173e97749daeeed45ef"> 318</a></span>&#160;CreateOffer::reachedOfferCrossingLimit(<a class="code" href="classripple_1_1Taker.html">Taker</a> <span class="keyword">const</span>&amp; taker)<span class="keyword"> const</span></div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> crossings =</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160; taker.<a class="code" href="classripple_1_1Taker.html#a829f13c62828bb6b91041906077ccb21">get_direct_crossings</a>() + (2 * taker.<a class="code" href="classripple_1_1Taker.html#a3af0974a9a375f39dc201b8f957c44d8">get_bridge_crossings</a>());</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160; </div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160; <span class="comment">// The crossing limit is part of the Ripple protocol and</span></div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160; <span class="comment">// changing it is a transaction-processing change.</span></div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160; <span class="keywordflow">return</span> crossings &gt;= 850;</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160;}</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160; </div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>&#160;<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, Amounts&gt;</a></div>
<div class="line"><a name="l00329"></a><span class="lineno"><a class="line" href="classripple_1_1CreateOffer.html#a086b426af1f18015c3422ca3c5842930"> 329</a></span>&#160;CreateOffer::bridged_cross(</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160; <a class="code" href="classripple_1_1Taker.html">Taker</a>&amp; taker,</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160; <a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view,</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160; <a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view_cancel,</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/time_point.html">NetClock::time_point</a> <span class="keyword">const</span> when)</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160;{</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span>&amp; takerAmount = taker.<a class="code" href="classripple_1_1BasicTaker.html#aa190bc5b504aac748b44cced47922d48">original_offer</a>();</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160; </div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160; assert(!<a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(takerAmount.in) &amp;&amp; !<a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(takerAmount.out));</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160; </div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(takerAmount.in) || <a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(takerAmount.out))</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160; Throw&lt;std::logic_error&gt;(<span class="stringliteral">&quot;Bridging with XRP and an endpoint.&quot;</span>);</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160; </div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>&#160; <a class="code" href="classripple_1_1OfferStream.html">OfferStream</a> offers_direct(</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160; view,</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160; view_cancel,</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160; <a class="code" href="classripple_1_1Book.html">Book</a>(taker.<a class="code" href="classripple_1_1BasicTaker.html#a4e2d19f61a316ceaad0f41d51ba16462">issue_in</a>(), taker.<a class="code" href="classripple_1_1BasicTaker.html#a2edbfe1897fd164263a0c8e2b647b65b">issue_out</a>()),</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160; when,</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160; stepCounter_,</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; j_);</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; </div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; <a class="code" href="classripple_1_1OfferStream.html">OfferStream</a> offers_leg1(</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160; view,</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; view_cancel,</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160; <a class="code" href="classripple_1_1Book.html">Book</a>(taker.<a class="code" href="classripple_1_1BasicTaker.html#a4e2d19f61a316ceaad0f41d51ba16462">issue_in</a>(), <a class="code" href="namespaceripple.html#af13e153259f9f64839b634f3b9642dcb">xrpIssue</a>()),</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160; when,</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160; stepCounter_,</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160; j_);</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160; </div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160; <a class="code" href="classripple_1_1OfferStream.html">OfferStream</a> offers_leg2(</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160; view,</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160; view_cancel,</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160; <a class="code" href="classripple_1_1Book.html">Book</a>(<a class="code" href="namespaceripple.html#af13e153259f9f64839b634f3b9642dcb">xrpIssue</a>(), taker.<a class="code" href="classripple_1_1BasicTaker.html#a2edbfe1897fd164263a0c8e2b647b65b">issue_out</a>()),</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>&#160; when,</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160; stepCounter_,</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160; j_);</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160; </div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160; <a class="code" href="classripple_1_1TERSubset.html">TER</a> cross_result = <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160; </div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160; <span class="comment">// Note the subtle distinction here: self-offers encountered in the</span></div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>&#160; <span class="comment">// bridge are taken, but self-offers encountered in the direct book</span></div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160; <span class="comment">// are not.</span></div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160; <span class="keywordtype">bool</span> have_bridge = offers_leg1.<a class="code" href="classripple_1_1TOfferStreamBase.html#a4aeb5e78bbc94d5d899b40fd0bfa7620">step</a>() &amp;&amp; offers_leg2.<a class="code" href="classripple_1_1TOfferStreamBase.html#a4aeb5e78bbc94d5d899b40fd0bfa7620">step</a>();</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160; <span class="keywordtype">bool</span> have_direct = step_account(offers_direct, taker);</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160; <span class="keywordtype">int</span> count = 0;</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160; </div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>&#160; <span class="keyword">auto</span> viewJ = ctx_.app.journal(<span class="stringliteral">&quot;View&quot;</span>);</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>&#160; </div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160; <span class="comment">// Modifying the order or logic of the operations in the loop will cause</span></div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160; <span class="comment">// a protocol breaking change.</span></div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160; <span class="keywordflow">while</span> (have_direct || have_bridge)</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160; {</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160; <span class="keywordtype">bool</span> leg1_consumed = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>&#160; <span class="keywordtype">bool</span> leg2_consumed = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>&#160; <span class="keywordtype">bool</span> direct_consumed = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160; </div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> [use_direct, quality] = select_path(</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>&#160; have_direct, offers_direct, have_bridge, offers_leg1, offers_leg2);</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>&#160; </div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160; <span class="comment">// We are always looking at the best quality; we are done with</span></div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>&#160; <span class="comment">// crossing as soon as we cross the quality boundary.</span></div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>&#160; <span class="keywordflow">if</span> (taker.<a class="code" href="classripple_1_1BasicTaker.html#a767e75e4d5d6181a3419d0df1b1bebc9">reject</a>(quality))</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>&#160; </div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>&#160; count++;</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160; </div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160; <span class="keywordflow">if</span> (use_direct)</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160; {</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">auto</span> stream = j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>&#160; {</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>&#160; stream &lt;&lt; count &lt;&lt; <span class="stringliteral">&quot; Direct:&quot;</span>;</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; offer: &quot;</span> &lt;&lt; offers_direct.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>();</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; in: &quot;</span> &lt;&lt; offers_direct.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>().<a class="code" href="classripple_1_1TOffer.html#a7fdbb2b7d937889073f48e8eb2c5ad77">amount</a>().in;</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; out: &quot;</span> &lt;&lt; offers_direct.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>().<a class="code" href="classripple_1_1TOffer.html#a7fdbb2b7d937889073f48e8eb2c5ad77">amount</a>().out;</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; owner: &quot;</span> &lt;&lt; offers_direct.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>().<a class="code" href="classripple_1_1TOffer.html#afd346388dfa6d95ec38b22ec6527cb07">owner</a>();</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; funds: &quot;</span></div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>&#160; &lt;&lt; <a class="code" href="namespaceripple.html#a15bb971c7e554fc3df218aba54c33fcc">accountFunds</a>(</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160; view,</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>&#160; offers_direct.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>().<a class="code" href="classripple_1_1TOffer.html#afd346388dfa6d95ec38b22ec6527cb07">owner</a>(),</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>&#160; offers_direct.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>().<a class="code" href="classripple_1_1TOffer.html#a7fdbb2b7d937889073f48e8eb2c5ad77">amount</a>().out,</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>&#160; <a class="code" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a91e3c4f8089025c7ecf66dd62b822d90">fhIGNORE_FREEZE</a>,</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>&#160; viewJ);</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>&#160; }</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>&#160; </div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>&#160; cross_result = taker.<a class="code" href="classripple_1_1Taker.html#af26b903ac38bb50fbc47ab49ed2d2ad3">cross</a>(offers_direct.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>());</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>&#160; </div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;Direct Result: &quot;</span> &lt;&lt; <a class="code" href="namespaceripple.html#a875ae996b37ed036597d70628ae053e3">transToken</a>(cross_result);</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>&#160; </div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>&#160; <span class="keywordflow">if</span> (dry_offer(view, offers_direct.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>()))</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>&#160; {</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>&#160; direct_consumed = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>&#160; have_direct = step_account(offers_direct, taker);</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>&#160; }</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>&#160; }</div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>&#160; {</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">auto</span> stream = j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>&#160; {</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> owner1_funds_before = <a class="code" href="namespaceripple.html#a15bb971c7e554fc3df218aba54c33fcc">accountFunds</a>(</div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>&#160; view,</div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>&#160; offers_leg1.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>().<a class="code" href="classripple_1_1TOffer.html#afd346388dfa6d95ec38b22ec6527cb07">owner</a>(),</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>&#160; offers_leg1.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>().<a class="code" href="classripple_1_1TOffer.html#a7fdbb2b7d937889073f48e8eb2c5ad77">amount</a>().out,</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>&#160; <a class="code" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a91e3c4f8089025c7ecf66dd62b822d90">fhIGNORE_FREEZE</a>,</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>&#160; viewJ);</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>&#160; </div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> owner2_funds_before = <a class="code" href="namespaceripple.html#a15bb971c7e554fc3df218aba54c33fcc">accountFunds</a>(</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>&#160; view,</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>&#160; offers_leg2.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>().<a class="code" href="classripple_1_1TOffer.html#afd346388dfa6d95ec38b22ec6527cb07">owner</a>(),</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>&#160; offers_leg2.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>().<a class="code" href="classripple_1_1TOffer.html#a7fdbb2b7d937889073f48e8eb2c5ad77">amount</a>().out,</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>&#160; <a class="code" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a91e3c4f8089025c7ecf66dd62b822d90">fhIGNORE_FREEZE</a>,</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>&#160; viewJ);</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>&#160; </div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>&#160; stream &lt;&lt; count &lt;&lt; <span class="stringliteral">&quot; Bridge:&quot;</span>;</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; offer1: &quot;</span> &lt;&lt; offers_leg1.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>();</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; in: &quot;</span> &lt;&lt; offers_leg1.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>().<a class="code" href="classripple_1_1TOffer.html#a7fdbb2b7d937889073f48e8eb2c5ad77">amount</a>().in;</div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; out: &quot;</span> &lt;&lt; offers_leg1.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>().<a class="code" href="classripple_1_1TOffer.html#a7fdbb2b7d937889073f48e8eb2c5ad77">amount</a>().out;</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; owner: &quot;</span> &lt;&lt; offers_leg1.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>().<a class="code" href="classripple_1_1TOffer.html#afd346388dfa6d95ec38b22ec6527cb07">owner</a>();</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; funds: &quot;</span> &lt;&lt; owner1_funds_before;</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; offer2: &quot;</span> &lt;&lt; offers_leg2.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>();</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; in: &quot;</span> &lt;&lt; offers_leg2.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>().<a class="code" href="classripple_1_1TOffer.html#a7fdbb2b7d937889073f48e8eb2c5ad77">amount</a>().in;</div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; out: &quot;</span> &lt;&lt; offers_leg2.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>().<a class="code" href="classripple_1_1TOffer.html#a7fdbb2b7d937889073f48e8eb2c5ad77">amount</a>().out;</div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; owner: &quot;</span> &lt;&lt; offers_leg2.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>().<a class="code" href="classripple_1_1TOffer.html#afd346388dfa6d95ec38b22ec6527cb07">owner</a>();</div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; funds: &quot;</span> &lt;&lt; owner2_funds_before;</div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>&#160; }</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>&#160; </div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>&#160; cross_result = taker.<a class="code" href="classripple_1_1Taker.html#af26b903ac38bb50fbc47ab49ed2d2ad3">cross</a>(offers_leg1.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>(), offers_leg2.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>());</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>&#160; </div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;Bridge Result: &quot;</span> &lt;&lt; <a class="code" href="namespaceripple.html#a875ae996b37ed036597d70628ae053e3">transToken</a>(cross_result);</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>&#160; </div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>&#160; <span class="keywordflow">if</span> (view.<a class="code" href="classripple_1_1ReadView.html#aaf2fa03be723bb78d8bdf41614a75a30">rules</a>().<a class="code" href="classripple_1_1Rules.html#a7d7f2142bf5c4a4ddf9fba8eb6c2aebd">enabled</a>(<a class="code" href="namespaceripple.html#a0c6216b12b73b15239445dfaeee8d473">fixTakerDryOfferRemoval</a>))</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>&#160; {</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>&#160; <span class="comment">// have_bridge can be true the next time &#39;round only if</span></div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>&#160; <span class="comment">// neither of the OfferStreams are dry.</span></div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>&#160; leg1_consumed = dry_offer(view, offers_leg1.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>());</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>&#160; <span class="keywordflow">if</span> (leg1_consumed)</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>&#160; have_bridge &amp;= offers_leg1.<a class="code" href="classripple_1_1TOfferStreamBase.html#a4aeb5e78bbc94d5d899b40fd0bfa7620">step</a>();</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>&#160; </div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>&#160; leg2_consumed = dry_offer(view, offers_leg2.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>());</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>&#160; <span class="keywordflow">if</span> (leg2_consumed)</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>&#160; have_bridge &amp;= offers_leg2.<a class="code" href="classripple_1_1TOfferStreamBase.html#a4aeb5e78bbc94d5d899b40fd0bfa7620">step</a>();</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>&#160; }</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>&#160; {</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>&#160; <span class="comment">// This old behavior may leave an empty offer in the book for</span></div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>&#160; <span class="comment">// the second leg.</span></div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>&#160; <span class="keywordflow">if</span> (dry_offer(view, offers_leg1.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>()))</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>&#160; {</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>&#160; leg1_consumed = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>&#160; have_bridge = (have_bridge &amp;&amp; offers_leg1.<a class="code" href="classripple_1_1TOfferStreamBase.html#a4aeb5e78bbc94d5d899b40fd0bfa7620">step</a>());</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>&#160; }</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>&#160; <span class="keywordflow">if</span> (dry_offer(view, offers_leg2.<a class="code" href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">tip</a>()))</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>&#160; {</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>&#160; leg2_consumed = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>&#160; have_bridge = (have_bridge &amp;&amp; offers_leg2.<a class="code" href="classripple_1_1TOfferStreamBase.html#a4aeb5e78bbc94d5d899b40fd0bfa7620">step</a>());</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>&#160; }</div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>&#160; }</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>&#160; }</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>&#160; </div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>&#160; <span class="keywordflow">if</span> (cross_result != <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>&#160; {</div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>&#160; cross_result = <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38caecd11145ac07375d1c0793e699932969">tecFAILED_PROCESSING</a>;</div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>&#160; }</div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>&#160; </div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>&#160; <span class="keywordflow">if</span> (taker.<a class="code" href="classripple_1_1BasicTaker.html#a27d9a56a69cd21c25afe074a095a6995">done</a>())</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>&#160; {</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;The taker reports he&#39;s done during crossing!&quot;</span>;</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>&#160; }</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>&#160; </div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>&#160; <span class="keywordflow">if</span> (reachedOfferCrossingLimit(taker))</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>&#160; {</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;The offer crossing limit has been exceeded!&quot;</span>;</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>&#160; }</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>&#160; </div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>&#160; <span class="comment">// Postcondition: If we aren&#39;t done, then we *must* have consumed at</span></div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>&#160; <span class="comment">// least one offer fully.</span></div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>&#160; assert(direct_consumed || leg1_consumed || leg2_consumed);</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>&#160; </div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>&#160; <span class="keywordflow">if</span> (!direct_consumed &amp;&amp; !leg1_consumed &amp;&amp; !leg2_consumed)</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>&#160; Throw&lt;std::logic_error&gt;(</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>&#160; <span class="stringliteral">&quot;bridged crossing: nothing was fully consumed.&quot;</span>);</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>&#160; }</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>&#160; </div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>&#160; <span class="keywordflow">return</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(cross_result, taker.<a class="code" href="classripple_1_1BasicTaker.html#a9584df14ca2e8cd3e1e233b1629254e2">remaining_offer</a>());</div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>&#160;}</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>&#160; </div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>&#160;<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, Amounts&gt;</a></div>
<div class="line"><a name="l00518"></a><span class="lineno"><a class="line" href="classripple_1_1CreateOffer.html#aa487e739585a7ce9442e0667999619f4"> 518</a></span>&#160;CreateOffer::direct_cross(</div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>&#160; <a class="code" href="classripple_1_1Taker.html">Taker</a>&amp; taker,</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>&#160; <a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view,</div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>&#160; <a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view_cancel,</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/time_point.html">NetClock::time_point</a> <span class="keyword">const</span> when)</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>&#160;{</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>&#160; <a class="code" href="classripple_1_1OfferStream.html">OfferStream</a> offers(</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>&#160; view,</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>&#160; view_cancel,</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>&#160; <a class="code" href="classripple_1_1Book.html">Book</a>(taker.<a class="code" href="classripple_1_1BasicTaker.html#a4e2d19f61a316ceaad0f41d51ba16462">issue_in</a>(), taker.<a class="code" href="classripple_1_1BasicTaker.html#a2edbfe1897fd164263a0c8e2b647b65b">issue_out</a>()),</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>&#160; when,</div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>&#160; stepCounter_,</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>&#160; j_);</div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>&#160; </div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>&#160; <a class="code" href="classripple_1_1TERSubset.html">TER</a> cross_result(<a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>);</div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>&#160; <span class="keywordtype">int</span> count = 0;</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>&#160; </div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>&#160; <span class="keywordtype">bool</span> have_offer = step_account(offers, taker);</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>&#160; </div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>&#160; <span class="comment">// Modifying the order or logic of the operations in the loop will cause</span></div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>&#160; <span class="comment">// a protocol breaking change.</span></div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>&#160; <span class="keywordflow">while</span> (have_offer)</div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>&#160; {</div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>&#160; <span class="keywordtype">bool</span> direct_consumed = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>&#160; <span class="keyword">auto</span>&amp; offer(offers.tip());</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>&#160; </div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>&#160; <span class="comment">// We are done with crossing as soon as we cross the quality boundary</span></div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>&#160; <span class="keywordflow">if</span> (taker.<a class="code" href="classripple_1_1BasicTaker.html#a767e75e4d5d6181a3419d0df1b1bebc9">reject</a>(offer.quality()))</div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>&#160; </div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>&#160; count++;</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>&#160; </div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">auto</span> stream = j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>&#160; {</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>&#160; stream &lt;&lt; count &lt;&lt; <span class="stringliteral">&quot; Direct:&quot;</span>;</div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; offer: &quot;</span> &lt;&lt; offer;</div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; in: &quot;</span> &lt;&lt; offer.amount().in;</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; out: &quot;</span> &lt;&lt; offer.amount().out;</div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot;quality: &quot;</span> &lt;&lt; offer.quality();</div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; owner: &quot;</span> &lt;&lt; offer.owner();</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>&#160; stream &lt;&lt; <span class="stringliteral">&quot; funds: &quot;</span></div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>&#160; &lt;&lt; <a class="code" href="namespaceripple.html#a15bb971c7e554fc3df218aba54c33fcc">accountFunds</a>(</div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>&#160; view,</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>&#160; offer.owner(),</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>&#160; offer.amount().out,</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>&#160; <a class="code" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a91e3c4f8089025c7ecf66dd62b822d90">fhIGNORE_FREEZE</a>,</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>&#160; ctx_.app.journal(<span class="stringliteral">&quot;View&quot;</span>));</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>&#160; }</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>&#160; </div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>&#160; cross_result = taker.<a class="code" href="classripple_1_1Taker.html#af26b903ac38bb50fbc47ab49ed2d2ad3">cross</a>(offer);</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>&#160; </div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;Direct Result: &quot;</span> &lt;&lt; <a class="code" href="namespaceripple.html#a875ae996b37ed036597d70628ae053e3">transToken</a>(cross_result);</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>&#160; </div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>&#160; <span class="keywordflow">if</span> (dry_offer(view, offer))</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>&#160; {</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>&#160; direct_consumed = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>&#160; have_offer = step_account(offers, taker);</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>&#160; }</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>&#160; </div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>&#160; <span class="keywordflow">if</span> (cross_result != <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>&#160; {</div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>&#160; cross_result = <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38caecd11145ac07375d1c0793e699932969">tecFAILED_PROCESSING</a>;</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>&#160; }</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>&#160; </div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>&#160; <span class="keywordflow">if</span> (taker.<a class="code" href="classripple_1_1BasicTaker.html#a27d9a56a69cd21c25afe074a095a6995">done</a>())</div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>&#160; {</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;The taker reports he&#39;s done during crossing!&quot;</span>;</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>&#160; }</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>&#160; </div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>&#160; <span class="keywordflow">if</span> (reachedOfferCrossingLimit(taker))</div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>&#160; {</div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;The offer crossing limit has been exceeded!&quot;</span>;</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>&#160; }</div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>&#160; </div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>&#160; <span class="comment">// Postcondition: If we aren&#39;t done, then we *must* have consumed the</span></div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>&#160; <span class="comment">// offer on the books fully!</span></div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>&#160; assert(direct_consumed);</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>&#160; </div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>&#160; <span class="keywordflow">if</span> (!direct_consumed)</div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>&#160; Throw&lt;std::logic_error&gt;(</div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>&#160; <span class="stringliteral">&quot;direct crossing: nothing was fully consumed.&quot;</span>);</div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>&#160; }</div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>&#160; </div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>&#160; <span class="keywordflow">return</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(cross_result, taker.<a class="code" href="classripple_1_1BasicTaker.html#a9584df14ca2e8cd3e1e233b1629254e2">remaining_offer</a>());</div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>&#160;}</div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>&#160; </div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>&#160;<span class="comment">// Step through the stream for as long as possible, skipping any offers</span></div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>&#160;<span class="comment">// that are from the taker or which cross the taker&#39;s threshold.</span></div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>&#160;<span class="comment">// Return false if the is no offer in the book, true otherwise.</span></div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00611"></a><span class="lineno"><a class="line" href="classripple_1_1CreateOffer.html#a5a340c368e8f8f249cea61a54e06ed44"> 611</a></span>&#160;CreateOffer::step_account(<a class="code" href="classripple_1_1OfferStream.html">OfferStream</a>&amp; stream, <a class="code" href="classripple_1_1Taker.html">Taker</a> <span class="keyword">const</span>&amp; taker)</div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>&#160;{</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>&#160; <span class="keywordflow">while</span> (stream.step())</div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>&#160; {</div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span>&amp; offer = stream.tip();</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>&#160; </div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>&#160; <span class="comment">// This offer at the tip crosses the taker&#39;s threshold. We&#39;re done.</span></div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>&#160; <span class="keywordflow">if</span> (taker.<a class="code" href="classripple_1_1BasicTaker.html#a767e75e4d5d6181a3419d0df1b1bebc9">reject</a>(offer.quality()))</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>&#160; </div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>&#160; <span class="comment">// This offer at the tip is not from the taker. We&#39;re done.</span></div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>&#160; <span class="keywordflow">if</span> (offer.owner() != taker.<a class="code" href="classripple_1_1BasicTaker.html#ac208f3e27e0dfa925dcb34414b9a8ba4">account</a>())</div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>&#160; }</div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>&#160; </div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>&#160; <span class="comment">// We ran out of offers. Can&#39;t advance.</span></div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>&#160;}</div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>&#160; </div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>&#160;<span class="comment">// Fill as much of the offer as possible by consuming offers</span></div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>&#160;<span class="comment">// already on the books. Return the status and the amount of</span></div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>&#160;<span class="comment">// the offer to left unfilled.</span></div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>&#160;<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, Amounts&gt;</a></div>
<div class="line"><a name="l00634"></a><span class="lineno"><a class="line" href="classripple_1_1CreateOffer.html#a863ddd8b54d56f0a913f5bd789cbdbba"> 634</a></span>&#160;CreateOffer::takerCross(</div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>&#160; <a class="code" href="classripple_1_1Sandbox.html">Sandbox</a>&amp; sb,</div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>&#160; <a class="code" href="classripple_1_1Sandbox.html">Sandbox</a>&amp; sbCancel,</div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>&#160; Amounts <span class="keyword">const</span>&amp; takerAmount)</div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>&#160;{</div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/time_point.html">NetClock::time_point</a> <span class="keyword">const</span> when{ctx_.view().parentCloseTime()};</div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>&#160; </div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>&#160; <a class="code" href="classbeast_1_1WrappedSink.html">beast::WrappedSink</a> takerSink(j_, <span class="stringliteral">&quot;Taker &quot;</span>);</div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>&#160; </div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>&#160; <a class="code" href="classripple_1_1Taker.html">Taker</a> taker(</div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>&#160; cross_type_,</div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>&#160; sb,</div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>&#160; account_,</div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>&#160; takerAmount,</div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>&#160; ctx_.tx.getFlags(),</div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a>(takerSink));</div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>&#160; </div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>&#160; <span class="comment">// If the taker is unfunded before we begin crossing</span></div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>&#160; <span class="comment">// there&#39;s nothing to do - just return an error.</span></div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>&#160; <span class="comment">//</span></div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>&#160; <span class="comment">// We check this in preclaim, but when selling XRP</span></div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>&#160; <span class="comment">// charged fees can cause a user&#39;s available balance</span></div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>&#160; <span class="comment">// to go to 0 (by causing it to dip below the reserve)</span></div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>&#160; <span class="comment">// so we check this case again.</span></div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>&#160; <span class="keywordflow">if</span> (taker.<a class="code" href="classripple_1_1BasicTaker.html#af51ec8e0b4321092a847364f23ef2beb">unfunded</a>())</div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>&#160; {</div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;Not crossing: taker is unfunded.&quot;</span>;</div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>&#160; <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca5d1f0daadc43667fc3775d53cd6e3420">tecUNFUNDED_OFFER</a>, takerAmount};</div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>&#160; }</div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>&#160; </div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>&#160; <span class="keywordflow">try</span></div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>&#160; {</div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>&#160; <span class="keywordflow">if</span> (cross_type_ == CrossType::IouToIou)</div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>&#160; <span class="keywordflow">return</span> bridged_cross(taker, sb, sbCancel, when);</div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>&#160; </div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>&#160; <span class="keywordflow">return</span> direct_cross(taker, sb, sbCancel, when);</div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>&#160; }</div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>&#160; <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>&amp; e)</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>&#160; {</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) &lt;&lt; <span class="stringliteral">&quot;Exception during offer crossing: &quot;</span> &lt;&lt; e.<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception/what.html">what</a>();</div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>&#160; <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>, taker.<a class="code" href="classripple_1_1BasicTaker.html#a9584df14ca2e8cd3e1e233b1629254e2">remaining_offer</a>()};</div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>&#160; }</div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>&#160;}</div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>&#160; </div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>&#160;<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, Amounts&gt;</a></div>
<div class="line"><a name="l00679"></a><span class="lineno"><a class="line" href="classripple_1_1CreateOffer.html#a3f6ba5f11d97822a3a3095706d4dc5d7"> 679</a></span>&#160;CreateOffer::flowCross(</div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>&#160; <a class="code" href="classripple_1_1PaymentSandbox.html">PaymentSandbox</a>&amp; psb,</div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>&#160; <a class="code" href="classripple_1_1PaymentSandbox.html">PaymentSandbox</a>&amp; psbCancel,</div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>&#160; Amounts <span class="keyword">const</span>&amp; takerAmount)</div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>&#160;{</div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>&#160; <span class="keywordflow">try</span></div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>&#160; {</div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>&#160; <span class="comment">// If the taker is unfunded before we begin crossing there&#39;s nothing</span></div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>&#160; <span class="comment">// to do - just return an error.</span></div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>&#160; <span class="comment">//</span></div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>&#160; <span class="comment">// We check this in preclaim, but when selling XRP charged fees can</span></div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>&#160; <span class="comment">// cause a user&#39;s available balance to go to 0 (by causing it to dip</span></div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>&#160; <span class="comment">// below the reserve) so we check this case again.</span></div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>&#160; <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> inStartBalance =</div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>&#160; <a class="code" href="namespaceripple.html#a15bb971c7e554fc3df218aba54c33fcc">accountFunds</a>(psb, account_, takerAmount.in, <a class="code" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a852cabbbe21a9b4d63aff777eceab2fd">fhZERO_IF_FROZEN</a>, j_);</div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>&#160; <span class="keywordflow">if</span> (inStartBalance &lt;= beast::zero)</div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>&#160; {</div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>&#160; <span class="comment">// The account balance can&#39;t cover even part of the offer.</span></div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;Not crossing: taker is unfunded.&quot;</span>;</div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>&#160; <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca5d1f0daadc43667fc3775d53cd6e3420">tecUNFUNDED_OFFER</a>, takerAmount};</div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>&#160; }</div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>&#160; </div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>&#160; <span class="comment">// If the gateway has a transfer rate, accommodate that. The</span></div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>&#160; <span class="comment">// gateway takes its cut without any special consent from the</span></div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>&#160; <span class="comment">// offer taker. Set sendMax to allow for the gateway&#39;s cut.</span></div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>&#160; <a class="code" href="structripple_1_1Rate.html">Rate</a> gatewayXferRate{QUALITY_ONE};</div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>&#160; <a class="code" href="classripple_1_1STAmount.html">STAmount</a> sendMax = takerAmount.in;</div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>&#160; <span class="keywordflow">if</span> (!sendMax.<a class="code" href="classripple_1_1STAmount.html#af3a02d7e9cd0b11509a90e0e6980bd64">native</a>() &amp;&amp; (account_ != sendMax.<a class="code" href="classripple_1_1STAmount.html#a32dbb5cdbd2b0d593047909d9294c861">getIssuer</a>()))</div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>&#160; {</div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>&#160; gatewayXferRate = <a class="code" href="namespaceripple.html#a9ad0749604cda5299e9af18bf08cb830">transferRate</a>(psb, sendMax.<a class="code" href="classripple_1_1STAmount.html#a32dbb5cdbd2b0d593047909d9294c861">getIssuer</a>());</div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>&#160; <span class="keywordflow">if</span> (gatewayXferRate.value != QUALITY_ONE)</div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>&#160; {</div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>&#160; sendMax = <a class="code" href="namespaceripple.html#acba9aa7d1101df4ac940c3588972fdea">multiplyRound</a>(</div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>&#160; takerAmount.in,</div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>&#160; gatewayXferRate,</div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>&#160; takerAmount.in.issue(),</div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>&#160; <span class="keyword">true</span>);</div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>&#160; }</div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>&#160; }</div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>&#160; </div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>&#160; <span class="comment">// Payment flow code compares quality after the transfer rate is</span></div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>&#160; <span class="comment">// included. Since transfer rate is incorporated compute threshold.</span></div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>&#160; Quality threshold{takerAmount.out, sendMax};</div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>&#160; </div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>&#160; <span class="comment">// If we&#39;re creating a passive offer adjust the threshold so we only</span></div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>&#160; <span class="comment">// cross offers that have a better quality than this one.</span></div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <span class="keyword">const</span> txFlags = ctx_.tx.getFlags();</div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>&#160; <span class="keywordflow">if</span> (txFlags &amp; <a class="code" href="namespaceripple.html#af16188617a6d8abff264150016b2dc43">tfPassive</a>)</div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>&#160; ++threshold;</div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>&#160; </div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>&#160; <span class="comment">// Don&#39;t send more than our balance.</span></div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>&#160; <span class="keywordflow">if</span> (sendMax &gt; inStartBalance)</div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>&#160; sendMax = inStartBalance;</div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>&#160; </div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>&#160; <span class="comment">// Always invoke flow() with the default path. However if neither</span></div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>&#160; <span class="comment">// of the takerAmount currencies are XRP then we cross through an</span></div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>&#160; <span class="comment">// additional path with XRP as the intermediate between two books.</span></div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>&#160; <span class="comment">// This second path we have to build ourselves.</span></div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>&#160; <a class="code" href="classripple_1_1STPathSet.html">STPathSet</a> paths;</div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>&#160; <span class="keywordflow">if</span> (!takerAmount.in.native() &amp; !takerAmount.out.native())</div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>&#160; {</div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>&#160; <a class="code" href="classripple_1_1STPath.html">STPath</a> path;</div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>&#160; path.emplace_back(boost::none, <a class="code" href="namespaceripple.html#a91af9326e7f471001066b6b59f24599c">xrpCurrency</a>(), boost::none);</div>
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>&#160; paths.<a class="code" href="classripple_1_1STPathSet.html#af48d3b97e65d1e4826d13289b1648c80">emplace_back</a>(std::move(path));</div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>&#160; }</div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>&#160; <span class="comment">// Special handling for the tfSell flag.</span></div>
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>&#160; <a class="code" href="classripple_1_1STAmount.html">STAmount</a> deliver = takerAmount.out;</div>
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>&#160; <span class="keywordflow">if</span> (txFlags &amp; <a class="code" href="namespaceripple.html#adafd11da2168f16934fcf2764864cc86">tfSell</a>)</div>
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>&#160; {</div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>&#160; <span class="comment">// We are selling, so we will accept *more* than the offer</span></div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>&#160; <span class="comment">// specified. Since we don&#39;t know how much they might offer,</span></div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>&#160; <span class="comment">// we allow delivery of the largest possible amount.</span></div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>&#160; <span class="keywordflow">if</span> (deliver.<a class="code" href="classripple_1_1STAmount.html#af3a02d7e9cd0b11509a90e0e6980bd64">native</a>())</div>
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>&#160; deliver = <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{STAmount::cMaxNative};</div>
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>&#160; <span class="comment">// We can&#39;t use the maximum possible currency here because</span></div>
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>&#160; <span class="comment">// there might be a gateway transfer rate to account for.</span></div>
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>&#160; <span class="comment">// Since the transfer rate cannot exceed 200%, we use 1/2</span></div>
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>&#160; <span class="comment">// maxValue for our limit.</span></div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>&#160; deliver = <a class="code" href="classripple_1_1STAmount.html">STAmount</a>{</div>
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>&#160; takerAmount.out.<a class="code" href="classripple_1_1STAmount.html#a60d8449d2915fa495f12994f56ceca34">issue</a>(),</div>
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>&#160; STAmount::cMaxValue / 2,</div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>&#160; STAmount::cMaxOffset};</div>
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>&#160; }</div>
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>&#160; </div>
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>&#160; <span class="comment">// Call the payment engine&#39;s flow() to do the actual work.</span></div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> result = <a class="code" href="namespaceripple.html#aea839338eb91258b10d5d14262ef079f">flow</a>(</div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>&#160; psb,</div>
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>&#160; deliver,</div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>&#160; account_,</div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>&#160; account_,</div>
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>&#160; paths,</div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>&#160; <span class="keyword">true</span>, <span class="comment">// default path</span></div>
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>&#160; !(txFlags &amp; <a class="code" href="namespaceripple.html#a42d0740567b18c792db00b70a44c03b8">tfFillOrKill</a>), <span class="comment">// partial payment</span></div>
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>&#160; <span class="keyword">true</span>, <span class="comment">// owner pays transfer fee</span></div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>&#160; <span class="keyword">true</span>, <span class="comment">// offer crossing</span></div>
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>&#160; threshold,</div>
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>&#160; sendMax,</div>
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>&#160; j_);</div>
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>&#160; </div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>&#160; <span class="comment">// If stale offers were found remove them.</span></div>
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; toRemove : result.removableOffers)</div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>&#160; {</div>
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">auto</span> otr = psb.<a class="code" href="classripple_1_1detail_1_1ApplyViewBase.html#afe88196d7aec85f2af00d7cd0b1a28c3">peek</a>(keylet::offer(toRemove)))</div>
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>&#160; <a class="code" href="namespaceripple.html#a66af773abebf361a8c930c1dc457a740">offerDelete</a>(psb, otr, j_);</div>
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">auto</span> otr = psbCancel.<a class="code" href="classripple_1_1detail_1_1ApplyViewBase.html#afe88196d7aec85f2af00d7cd0b1a28c3">peek</a>(keylet::offer(toRemove)))</div>
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>&#160; <a class="code" href="namespaceripple.html#a66af773abebf361a8c930c1dc457a740">offerDelete</a>(psbCancel, otr, j_);</div>
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>&#160; }</div>
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>&#160; </div>
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>&#160; <span class="comment">// Determine the size of the final offer after crossing.</span></div>
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>&#160; <span class="keyword">auto</span> afterCross = takerAmount; <span class="comment">// If !tesSUCCESS offer unchanged</span></div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="namespaceripple.html#a5b31f337f444082f547ef1838e7064fc">isTesSuccess</a>(result.result()))</div>
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>&#160; {</div>
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>&#160; <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> takerInBalance = <a class="code" href="namespaceripple.html#a15bb971c7e554fc3df218aba54c33fcc">accountFunds</a>(</div>
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span>&#160; psb, account_, takerAmount.in, <a class="code" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a852cabbbe21a9b4d63aff777eceab2fd">fhZERO_IF_FROZEN</a>, j_);</div>
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>&#160; </div>
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>&#160; <span class="keywordflow">if</span> (takerInBalance &lt;= beast::zero)</div>
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>&#160; {</div>
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>&#160; <span class="comment">// If offer crossing exhausted the account&#39;s funds don&#39;t</span></div>
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>&#160; <span class="comment">// create the offer.</span></div>
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>&#160; afterCross.in.clear();</div>
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>&#160; afterCross.out.clear();</div>
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span>&#160; }</div>
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>&#160; {</div>
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>&#160; <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> rate{</div>
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>&#160; Quality{takerAmount.out, takerAmount.in}.rate()};</div>
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>&#160; </div>
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>&#160; <span class="keywordflow">if</span> (txFlags &amp; <a class="code" href="namespaceripple.html#adafd11da2168f16934fcf2764864cc86">tfSell</a>)</div>
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>&#160; {</div>
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>&#160; <span class="comment">// If selling then scale the new out amount based on how</span></div>
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>&#160; <span class="comment">// much we sold during crossing. This preserves the offer</span></div>
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>&#160; <span class="comment">// Quality,</span></div>
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>&#160; </div>
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>&#160; <span class="comment">// Reduce the offer that is placed by the crossed amount.</span></div>
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>&#160; <span class="comment">// Note that we must ignore the portion of the</span></div>
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>&#160; <span class="comment">// actualAmountIn that may have been consumed by a</span></div>
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>&#160; <span class="comment">// gateway&#39;s transfer rate.</span></div>
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>&#160; <a class="code" href="classripple_1_1STAmount.html">STAmount</a> nonGatewayAmountIn = result.actualAmountIn;</div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>&#160; <span class="keywordflow">if</span> (gatewayXferRate.value != QUALITY_ONE)</div>
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>&#160; nonGatewayAmountIn = <a class="code" href="namespaceripple.html#a5e49d5cb12f80e98c70ac0dea63764e5">divideRound</a>(</div>
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>&#160; result.actualAmountIn,</div>
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>&#160; gatewayXferRate,</div>
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>&#160; takerAmount.in.issue(),</div>
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>&#160; <span class="keyword">true</span>);</div>
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>&#160; </div>
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>&#160; afterCross.in -= nonGatewayAmountIn;</div>
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>&#160; </div>
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>&#160; <span class="comment">// It&#39;s possible that the divRound will cause our subtract</span></div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>&#160; <span class="comment">// to go slightly negative. So limit afterCross.in to zero.</span></div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>&#160; <span class="keywordflow">if</span> (afterCross.in &lt; beast::zero)</div>
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>&#160; <span class="comment">// We should verify that the difference *is* small, but</span></div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>&#160; <span class="comment">// what is a good threshold to check?</span></div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>&#160; afterCross.in.<a class="code" href="classripple_1_1STAmount.html#ae1e71aef94d7a8d5730eb85804b710da">clear</a>();</div>
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>&#160; </div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>&#160; afterCross.out = <a class="code" href="namespaceripple.html#a47b15adfd6fb69767c64f50d860a11cc">divRound</a>(</div>
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>&#160; afterCross.in, rate, takerAmount.out.issue(), <span class="keyword">true</span>);</div>
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>&#160; }</div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>&#160; {</div>
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>&#160; <span class="comment">// If not selling, we scale the input based on the</span></div>
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>&#160; <span class="comment">// remaining output. This too preserves the offer</span></div>
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span>&#160; <span class="comment">// Quality.</span></div>
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>&#160; afterCross.out -= result.actualAmountOut;</div>
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>&#160; assert(afterCross.out &gt;= beast::zero);</div>
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span>&#160; <span class="keywordflow">if</span> (afterCross.out &lt; beast::zero)</div>
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>&#160; afterCross.out.clear();</div>
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>&#160; afterCross.in = <a class="code" href="namespaceripple.html#a7806e73f2a04df365821602cfcf89ff2">mulRound</a>(</div>
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span>&#160; afterCross.out, rate, takerAmount.in.issue(), <span class="keyword">true</span>);</div>
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>&#160; }</div>
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>&#160; }</div>
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>&#160; }</div>
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>&#160; </div>
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>&#160; <span class="comment">// Return how much of the offer is left.</span></div>
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>&#160; <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>, afterCross};</div>
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>&#160; }</div>
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>&#160; <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>&amp; e)</div>
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span>&#160; {</div>
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) &lt;&lt; <span class="stringliteral">&quot;Exception during offer crossing: &quot;</span> &lt;&lt; e.<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception/what.html">what</a>();</div>
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>&#160; }</div>
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>&#160; <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>, takerAmount};</div>
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>&#160;}</div>
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>&#160; </div>
<div class="line"><a name="l00862"></a><span class="lineno"><a class="line" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846"> 862</a></span>&#160;<span class="keyword">enum class</span> <a class="code" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846">SBoxCmp</a> { same, <a class="code" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846afad8e365b8d388a65d0e88df7708cd13">dustDiff</a>, <a class="code" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846add1f9809e0760382bf96b050285567f2">offerDelDiff</a>, <a class="code" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846a0de8d8a6651fa0de1a4318cf7890f52d">xrpRound</a>, <a class="code" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846a2d2dee7af60385a060eae7f556845a8b">diff</a> };</div>
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>&#160; </div>
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span>&#160;<span class="keyword">static</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="line"><a name="l00865"></a><span class="lineno"><a class="line" href="namespaceripple.html#a5bad599c0aea61d27a938dc91e4d45b7"> 865</a></span>&#160;to_string(<a class="code" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846">SBoxCmp</a> c)</div>
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>&#160;{</div>
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>&#160; <span class="keywordflow">switch</span> (c)</div>
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>&#160; {</div>
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>&#160; <span class="keywordflow">case</span> SBoxCmp::same:</div>
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>&#160; <span class="keywordflow">return</span> <span class="stringliteral">&quot;same&quot;</span>;</div>
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>&#160; <span class="keywordflow">case</span> SBoxCmp::dustDiff:</div>
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>&#160; <span class="keywordflow">return</span> <span class="stringliteral">&quot;dust diffs&quot;</span>;</div>
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>&#160; <span class="keywordflow">case</span> SBoxCmp::offerDelDiff:</div>
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>&#160; <span class="keywordflow">return</span> <span class="stringliteral">&quot;offer del diffs&quot;</span>;</div>
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>&#160; <span class="keywordflow">case</span> SBoxCmp::xrpRound:</div>
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>&#160; <span class="keywordflow">return</span> <span class="stringliteral">&quot;XRP round to zero&quot;</span>;</div>
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span>&#160; <span class="keywordflow">case</span> SBoxCmp::diff:</div>
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>&#160; <span class="keywordflow">return</span> <span class="stringliteral">&quot;different&quot;</span>;</div>
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>&#160; }</div>
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>&#160; <span class="keywordflow">return</span> {};</div>
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>&#160;}</div>
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span>&#160; </div>
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>&#160;<span class="keyword">static</span> SBoxCmp</div>
<div class="line"><a name="l00884"></a><span class="lineno"><a class="line" href="namespaceripple.html#abf6090872fb74560662d7f316ceb1596"> 884</a></span>&#160;<a class="code" href="namespaceripple.html#abf6090872fb74560662d7f316ceb1596">compareSandboxes</a>(</div>
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span>&#160; <span class="keywordtype">char</span> <span class="keyword">const</span>* name,</div>
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>&#160; <a class="code" href="classripple_1_1ApplyContext.html">ApplyContext</a> <span class="keyword">const</span>&amp; ctx,</div>
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>&#160; <a class="code" href="classripple_1_1detail_1_1ApplyViewBase.html">detail::ApplyViewBase</a> <span class="keyword">const</span>&amp; viewTaker,</div>
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span>&#160; <a class="code" href="classripple_1_1detail_1_1ApplyViewBase.html">detail::ApplyViewBase</a> <span class="keyword">const</span>&amp; viewFlow,</div>
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> j)</div>
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span>&#160;{</div>
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span>&#160; <a class="code" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846">SBoxCmp</a> c = SBoxCmp::same;</div>
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>&#160; <a class="code" href="classripple_1_1CashDiff.html">CashDiff</a> <a class="code" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846a2d2dee7af60385a060eae7f556845a8b">diff</a> = cashFlowDiff(</div>
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>&#160; CashFilter::treatZeroOfferAsDeletion,</div>
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span>&#160; viewTaker,</div>
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>&#160; CashFilter::none,</div>
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>&#160; viewFlow);</div>
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>&#160; </div>
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846a2d2dee7af60385a060eae7f556845a8b">diff</a>.hasDiff())</div>
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span>&#160; {</div>
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span>&#160; <span class="keyword">using namespace </span><a class="code" href="namespacebeast_1_1severities.html">beast::severities</a>;</div>
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span>&#160; <span class="comment">// There is a special case of an offer with XRP on one side where</span></div>
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span>&#160; <span class="comment">// the XRP gets rounded to zero. It mostly looks like dust-level</span></div>
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span>&#160; <span class="comment">// differences. It is easier to detect if we look for it before</span></div>
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span>&#160; <span class="comment">// removing the dust differences.</span></div>
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span>&#160; <span class="keywordflow">if</span> (<span class="keywordtype">int</span> <span class="keyword">const</span> side = <a class="code" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846a2d2dee7af60385a060eae7f556845a8b">diff</a>.xrpRoundToZero())</div>
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span>&#160; {</div>
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span>&#160; <span class="keywordtype">char</span> <span class="keyword">const</span>* <span class="keyword">const</span> whichSide = side &gt; 0 ? <span class="stringliteral">&quot;; Flow&quot;</span> : <span class="stringliteral">&quot;; Taker&quot;</span>;</div>
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span>&#160; j.<a class="code" href="classbeast_1_1Journal.html#a8e1355a03cafbc14d80930766c40b19c">stream</a>(<a class="code" href="namespacebeast_1_1severities.html#a069a8a312b9123b77f6aa31733ca73beab6ef7006e42e82dcc97478e4e362f883">kWarning</a>)</div>
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span>&#160; &lt;&lt; <span class="stringliteral">&quot;FlowCross: &quot;</span> &lt;&lt; name &lt;&lt; <span class="stringliteral">&quot; different&quot;</span> &lt;&lt; whichSide</div>
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span>&#160; &lt;&lt; <span class="stringliteral">&quot; XRP rounded to zero. tx: &quot;</span> &lt;&lt; ctx.<a class="code" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>.<a class="code" href="classripple_1_1STTx.html#ad314af66e2542db537b3b5de291d33c3">getTransactionID</a>();</div>
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span>&#160; <span class="keywordflow">return</span> SBoxCmp::xrpRound;</div>
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span>&#160; }</div>
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span>&#160; </div>
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span>&#160; c = SBoxCmp::dustDiff;</div>
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span>&#160; <a class="code" href="namespacebeast_1_1severities.html#a069a8a312b9123b77f6aa31733ca73be">Severity</a> s = <a class="code" href="namespacebeast_1_1severities.html#a069a8a312b9123b77f6aa31733ca73bea2a7ebee41624279bb6f58f8999ab7b30">kInfo</a>;</div>
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> diffDesc = <span class="stringliteral">&quot;, but only dust.&quot;</span>;</div>
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span>&#160; <a class="code" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846a2d2dee7af60385a060eae7f556845a8b">diff</a>.rmDust();</div>
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846a2d2dee7af60385a060eae7f556845a8b">diff</a>.hasDiff())</div>
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span>&#160; {</div>
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>&#160; <span class="comment">// From here on we want to note the transaction ID of differences.</span></div>
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_stringstream.html">std::stringstream</a> txIdSs;</div>
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span>&#160; txIdSs &lt;&lt; <span class="stringliteral">&quot;. tx: &quot;</span> &lt;&lt; ctx.<a class="code" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>.<a class="code" href="classripple_1_1STTx.html#ad314af66e2542db537b3b5de291d33c3">getTransactionID</a>();</div>
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span>&#160; <span class="keyword">auto</span> txID = txIdSs.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_stringstream/str.html">str</a>();</div>
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span>&#160; </div>
<div class="line"><a name="l00925"></a><span class="lineno"> 925</span>&#160; <span class="comment">// Sometimes one version deletes offers that the other doesn&#39;t</span></div>
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span>&#160; <span class="comment">// delete. That&#39;s okay, but keep track of it.</span></div>
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span>&#160; c = SBoxCmp::offerDelDiff;</div>
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>&#160; s = <a class="code" href="namespacebeast_1_1severities.html#a069a8a312b9123b77f6aa31733ca73beab6ef7006e42e82dcc97478e4e362f883">kWarning</a>;</div>
<div class="line"><a name="l00929"></a><span class="lineno"> 929</span>&#160; <span class="keywordtype">int</span> sides = <a class="code" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846a2d2dee7af60385a060eae7f556845a8b">diff</a>.rmLhsDeletedOffers() ? 1 : 0;</div>
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>&#160; sides |= <a class="code" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846a2d2dee7af60385a060eae7f556845a8b">diff</a>.rmRhsDeletedOffers() ? 2 : 0;</div>
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>&#160; <span class="keywordflow">if</span> (!<a class="code" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846a2d2dee7af60385a060eae7f556845a8b">diff</a>.hasDiff())</div>
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span>&#160; {</div>
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span>&#160; <span class="keywordtype">char</span> <span class="keyword">const</span>* t = <span class="stringliteral">&quot;&quot;</span>;</div>
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span>&#160; <span class="keywordflow">switch</span> (sides)</div>
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span>&#160; {</div>
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span>&#160; <span class="keywordflow">case</span> 1:</div>
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span>&#160; t = <span class="stringliteral">&quot;; Taker deleted more offers&quot;</span>;</div>
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span>&#160; <span class="keywordflow">case</span> 2:</div>
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span>&#160; t = <span class="stringliteral">&quot;; Flow deleted more offers&quot;</span>;</div>
<div class="line"><a name="l00941"></a><span class="lineno"> 941</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00942"></a><span class="lineno"> 942</span>&#160; <span class="keywordflow">case</span> 3:</div>
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span>&#160; t = <span class="stringliteral">&quot;; Taker and Flow deleted different offers&quot;</span>;</div>
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span>&#160; <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span>&#160; }</div>
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span>&#160; diffDesc = <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a>(t) + txID;</div>
<div class="line"><a name="l00949"></a><span class="lineno"> 949</span>&#160; }</div>
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00951"></a><span class="lineno"> 951</span>&#160; {</div>
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span>&#160; <span class="comment">// A difference without a broad classification...</span></div>
<div class="line"><a name="l00953"></a><span class="lineno"> 953</span>&#160; c = SBoxCmp::diff;</div>
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_stringstream.html">std::stringstream</a> ss;</div>
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span>&#160; ss &lt;&lt; <span class="stringliteral">&quot;; common entries: &quot;</span> &lt;&lt; <a class="code" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846a2d2dee7af60385a060eae7f556845a8b">diff</a>.commonCount()</div>
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span>&#160; &lt;&lt; <span class="stringliteral">&quot;; Taker unique: &quot;</span> &lt;&lt; <a class="code" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846a2d2dee7af60385a060eae7f556845a8b">diff</a>.lhsOnlyCount()</div>
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span>&#160; &lt;&lt; <span class="stringliteral">&quot;; Flow unique: &quot;</span> &lt;&lt; <a class="code" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846a2d2dee7af60385a060eae7f556845a8b">diff</a>.rhsOnlyCount() &lt;&lt; txID;</div>
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span>&#160; diffDesc = ss.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_stringstream/str.html">str</a>();</div>
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span>&#160; }</div>
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span>&#160; }</div>
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span>&#160; j.<a class="code" href="classbeast_1_1Journal.html#a8e1355a03cafbc14d80930766c40b19c">stream</a>(s) &lt;&lt; <span class="stringliteral">&quot;FlowCross: &quot;</span> &lt;&lt; name &lt;&lt; <span class="stringliteral">&quot; different&quot;</span> &lt;&lt; diffDesc;</div>
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span>&#160; }</div>
<div class="line"><a name="l00963"></a><span class="lineno"> 963</span>&#160; <span class="keywordflow">return</span> c;</div>
<div class="line"><a name="l00964"></a><span class="lineno"> 964</span>&#160;}</div>
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span>&#160; </div>
<div class="line"><a name="l00966"></a><span class="lineno"> 966</span>&#160;<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, Amounts&gt;</a></div>
<div class="line"><a name="l00967"></a><span class="lineno"><a class="line" href="classripple_1_1CreateOffer.html#afc2195ef822328ebf39ba971e80e2157"> 967</a></span>&#160;CreateOffer::cross(<a class="code" href="classripple_1_1Sandbox.html">Sandbox</a>&amp; sb, <a class="code" href="classripple_1_1Sandbox.html">Sandbox</a>&amp; sbCancel, Amounts <span class="keyword">const</span>&amp; takerAmount)</div>
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>&#160;{</div>
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span>&#160; <span class="keyword">using</span> beast::zero;</div>
<div class="line"><a name="l00970"></a><span class="lineno"> 970</span>&#160; </div>
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span>&#160; <span class="comment">// There are features for Flow offer crossing and for comparing results</span></div>
<div class="line"><a name="l00972"></a><span class="lineno"> 972</span>&#160; <span class="comment">// between Taker and Flow offer crossing. Turn those into bools.</span></div>
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> useFlowCross{sb.<a class="code" href="classripple_1_1detail_1_1ApplyViewBase.html#af16244cf2efd903b4575a0b85c94d159">rules</a>().<a class="code" href="classripple_1_1Rules.html#a7d7f2142bf5c4a4ddf9fba8eb6c2aebd">enabled</a>(<a class="code" href="namespaceripple.html#a2cb56a55020f266d207ee04d66cc97ae">featureFlowCross</a>)};</div>
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> doCompare{sb.<a class="code" href="classripple_1_1detail_1_1ApplyViewBase.html#af16244cf2efd903b4575a0b85c94d159">rules</a>().<a class="code" href="classripple_1_1Rules.html#a7d7f2142bf5c4a4ddf9fba8eb6c2aebd">enabled</a>(<a class="code" href="namespaceripple.html#ae22517cfbc6ab445027e9c9bc8118778">featureCompareTakerFlowCross</a>)};</div>
<div class="line"><a name="l00975"></a><span class="lineno"> 975</span>&#160; </div>
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span>&#160; <a class="code" href="classripple_1_1Sandbox.html">Sandbox</a> sbTaker{&amp;sb};</div>
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span>&#160; <a class="code" href="classripple_1_1Sandbox.html">Sandbox</a> sbCancelTaker{&amp;sbCancel};</div>
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> takerR = (!useFlowCross || doCompare)</div>
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span>&#160; ? takerCross(sbTaker, sbCancelTaker, takerAmount)</div>
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span>&#160; : <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>, takerAmount);</div>
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span>&#160; </div>
<div class="line"><a name="l00982"></a><span class="lineno"> 982</span>&#160; <a class="code" href="classripple_1_1PaymentSandbox.html">PaymentSandbox</a> psbFlow{&amp;sb};</div>
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span>&#160; <a class="code" href="classripple_1_1PaymentSandbox.html">PaymentSandbox</a> psbCancelFlow{&amp;sbCancel};</div>
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> flowR = (useFlowCross || doCompare)</div>
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span>&#160; ? flowCross(psbFlow, psbCancelFlow, takerAmount)</div>
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>&#160; : <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>, takerAmount);</div>
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span>&#160; </div>
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span>&#160; <span class="keywordflow">if</span> (doCompare)</div>
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span>&#160; {</div>
<div class="line"><a name="l00990"></a><span class="lineno"> 990</span>&#160; <a class="code" href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846">SBoxCmp</a> c = SBoxCmp::same;</div>
<div class="line"><a name="l00991"></a><span class="lineno"> 991</span>&#160; <span class="keywordflow">if</span> (takerR.first != flowR.first)</div>
<div class="line"><a name="l00992"></a><span class="lineno"> 992</span>&#160; {</div>
<div class="line"><a name="l00993"></a><span class="lineno"> 993</span>&#160; c = SBoxCmp::diff;</div>
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span>&#160; j_.<a class="code" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>() &lt;&lt; <span class="stringliteral">&quot;FlowCross: Offer cross tec codes different. tx: &quot;</span></div>
<div class="line"><a name="l00995"></a><span class="lineno"> 995</span>&#160; &lt;&lt; ctx_.tx.getTransactionID();</div>
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span>&#160; }</div>
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (</div>
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span>&#160; (takerR.second.in == zero &amp;&amp; flowR.second.in == zero) ||</div>
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span>&#160; (takerR.second.out == zero &amp;&amp; flowR.second.out == zero))</div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>&#160; {</div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>&#160; c = <a class="code" href="namespaceripple.html#abf6090872fb74560662d7f316ceb1596">compareSandboxes</a>(</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160; <span class="stringliteral">&quot;Both Taker and Flow fully crossed&quot;</span>,</div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>&#160; ctx_,</div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160; sbTaker,</div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160; psbFlow,</div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160; j_);</div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>&#160; }</div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (takerR.second.in == zero &amp;&amp; takerR.second.out == zero)</div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160; {</div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>&#160; <span class="keywordtype">char</span> <span class="keyword">const</span>* crossType =</div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>&#160; <span class="stringliteral">&quot;Taker fully crossed, Flow partially crossed&quot;</span>;</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>&#160; <span class="keywordflow">if</span> (flowR.second.in == takerAmount.in &amp;&amp;</div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>&#160; flowR.second.out == takerAmount.out)</div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>&#160; crossType = <span class="stringliteral">&quot;Taker fully crossed, Flow not crossed&quot;</span>;</div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160; </div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160; c = <a class="code" href="namespaceripple.html#abf6090872fb74560662d7f316ceb1596">compareSandboxes</a>(crossType, ctx_, sbTaker, psbFlow, j_);</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160; }</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (flowR.second.in == zero &amp;&amp; flowR.second.out == zero)</div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160; {</div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160; <span class="keywordtype">char</span> <span class="keyword">const</span>* crossType =</div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160; <span class="stringliteral">&quot;Taker partially crossed, Flow fully crossed&quot;</span>;</div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160; <span class="keywordflow">if</span> (takerR.second.in == takerAmount.in &amp;&amp;</div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160; takerR.second.out == takerAmount.out)</div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160; crossType = <span class="stringliteral">&quot;Taker not crossed, Flow fully crossed&quot;</span>;</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160; </div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>&#160; c = <a class="code" href="namespaceripple.html#abf6090872fb74560662d7f316ceb1596">compareSandboxes</a>(crossType, ctx_, sbTaker, psbFlow, j_);</div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>&#160; }</div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ctx_.tx.getFlags() &amp; <a class="code" href="namespaceripple.html#a42d0740567b18c792db00b70a44c03b8">tfFillOrKill</a>)</div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>&#160; {</div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>&#160; c = <a class="code" href="namespaceripple.html#abf6090872fb74560662d7f316ceb1596">compareSandboxes</a>(</div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>&#160; <span class="stringliteral">&quot;FillOrKill offer&quot;</span>, ctx_, sbCancelTaker, psbCancelFlow, j_);</div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>&#160; }</div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (</div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>&#160; takerR.second.in == takerAmount.in &amp;&amp;</div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>&#160; flowR.second.in == takerAmount.in &amp;&amp;</div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>&#160; takerR.second.out == takerAmount.out &amp;&amp;</div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>&#160; flowR.second.out == takerAmount.out)</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>&#160; {</div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>&#160; <span class="keywordtype">char</span> <span class="keyword">const</span>* crossType = <span class="stringliteral">&quot;Neither Taker nor Flow crossed&quot;</span>;</div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>&#160; c = <a class="code" href="namespaceripple.html#abf6090872fb74560662d7f316ceb1596">compareSandboxes</a>(crossType, ctx_, sbTaker, psbFlow, j_);</div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>&#160; }</div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (</div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>&#160; takerR.second.in == takerAmount.in &amp;&amp;</div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>&#160; takerR.second.out == takerAmount.out)</div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>&#160; {</div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>&#160; <span class="keywordtype">char</span> <span class="keyword">const</span>* crossType = <span class="stringliteral">&quot;Taker not crossed, Flow partially crossed&quot;</span>;</div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>&#160; c = <a class="code" href="namespaceripple.html#abf6090872fb74560662d7f316ceb1596">compareSandboxes</a>(crossType, ctx_, sbTaker, psbFlow, j_);</div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>&#160; }</div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (</div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>&#160; flowR.second.in == takerAmount.in &amp;&amp;</div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>&#160; flowR.second.out == takerAmount.out)</div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>&#160; {</div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>&#160; <span class="keywordtype">char</span> <span class="keyword">const</span>* crossType = <span class="stringliteral">&quot;Taker partially crossed, Flow not crossed&quot;</span>;</div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>&#160; c = <a class="code" href="namespaceripple.html#abf6090872fb74560662d7f316ceb1596">compareSandboxes</a>(crossType, ctx_, sbTaker, psbFlow, j_);</div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>&#160; }</div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>&#160; {</div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>&#160; c = <a class="code" href="namespaceripple.html#abf6090872fb74560662d7f316ceb1596">compareSandboxes</a>(</div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>&#160; <span class="stringliteral">&quot;Partial cross offer&quot;</span>, ctx_, sbTaker, psbFlow, j_);</div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>&#160; </div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>&#160; <span class="comment">// If we&#39;ve gotten this far then the returned amounts matter.</span></div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>&#160; <span class="keywordflow">if</span> (c &lt;= SBoxCmp::dustDiff &amp;&amp; takerR.second != flowR.second)</div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>&#160; {</div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>&#160; c = SBoxCmp::dustDiff;</div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>&#160; <span class="keyword">using namespace </span><a class="code" href="namespacebeast_1_1severities.html">beast::severities</a>;</div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>&#160; <a class="code" href="namespacebeast_1_1severities.html#a069a8a312b9123b77f6aa31733ca73be">Severity</a> s = <a class="code" href="namespacebeast_1_1severities.html#a069a8a312b9123b77f6aa31733ca73bea2a7ebee41624279bb6f58f8999ab7b30">kInfo</a>;</div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> onlyDust = <span class="stringliteral">&quot;, but only dust.&quot;</span>;</div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>&#160; <span class="keywordflow">if</span> (!<a class="code" href="namespaceripple.html#a5022744d40cb97c6d3608043ab876710">diffIsDust</a>(takerR.second.in, flowR.second.in) ||</div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>&#160; (!<a class="code" href="namespaceripple.html#a5022744d40cb97c6d3608043ab876710">diffIsDust</a>(takerR.second.out, flowR.second.out)))</div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>&#160; {</div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>&#160; <span class="keywordtype">char</span> <span class="keyword">const</span>* outSame = <span class="stringliteral">&quot;&quot;</span>;</div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>&#160; <span class="keywordflow">if</span> (takerR.second.out == flowR.second.out)</div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>&#160; outSame = <span class="stringliteral">&quot; but outs same&quot;</span>;</div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>&#160; </div>
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>&#160; c = SBoxCmp::diff;</div>
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>&#160; s = <a class="code" href="namespacebeast_1_1severities.html#a069a8a312b9123b77f6aa31733ca73beab6ef7006e42e82dcc97478e4e362f883">kWarning</a>;</div>
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_stringstream.html">std::stringstream</a> ss;</div>
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>&#160; ss &lt;&lt; outSame</div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>&#160; &lt;&lt; <span class="stringliteral">&quot;. Taker in: &quot;</span> &lt;&lt; takerR.second.in.getText()</div>
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>&#160; &lt;&lt; <span class="stringliteral">&quot;; Taker out: &quot;</span> &lt;&lt; takerR.second.out.getText()</div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>&#160; &lt;&lt; <span class="stringliteral">&quot;; Flow in: &quot;</span> &lt;&lt; flowR.second.in.getText()</div>
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>&#160; &lt;&lt; <span class="stringliteral">&quot;; Flow out: &quot;</span> &lt;&lt; flowR.second.out.getText()</div>
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>&#160; &lt;&lt; <span class="stringliteral">&quot;. tx: &quot;</span> &lt;&lt; ctx_.tx.getTransactionID();</div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>&#160; onlyDust = ss.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_stringstream/str.html">str</a>();</div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>&#160; }</div>
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>&#160; j_.<a class="code" href="classbeast_1_1Journal.html#a8e1355a03cafbc14d80930766c40b19c">stream</a>(s)</div>
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>&#160; &lt;&lt; <span class="stringliteral">&quot;FlowCross: Partial cross amounts different&quot;</span> &lt;&lt; onlyDust;</div>
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>&#160; }</div>
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>&#160; }</div>
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>&#160; j_.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>() &lt;&lt; <span class="stringliteral">&quot;FlowCross cmp result: &quot;</span> &lt;&lt; to_string(c);</div>
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>&#160; }</div>
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>&#160; </div>
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>&#160; <span class="comment">// Return one result or the other based on amendment.</span></div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>&#160; <span class="keywordflow">if</span> (useFlowCross)</div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>&#160; {</div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>&#160; psbFlow.apply(sb);</div>
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>&#160; psbCancelFlow.apply(sbCancel);</div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>&#160; <span class="keywordflow">return</span> flowR;</div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>&#160; }</div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>&#160; </div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>&#160; sbTaker.apply(sb);</div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>&#160; sbCancelTaker.apply(sbCancel);</div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>&#160; <span class="keywordflow">return</span> takerR;</div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>&#160;}</div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>&#160; </div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>&#160;<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="line"><a name="l01107"></a><span class="lineno"><a class="line" href="classripple_1_1CreateOffer.html#a5ad4cbfda67a13d823588643d8a96264"> 1107</a></span>&#160;CreateOffer::format_amount(<a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amount)</div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>&#160;{</div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> txt = amount.<a class="code" href="classripple_1_1STAmount.html#aa65826cb148b5d15412fceecca5ae47c">getText</a>();</div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>&#160; txt += <span class="stringliteral">&quot;/&quot;</span>;</div>
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>&#160; txt += to_string(amount.<a class="code" href="classripple_1_1STAmount.html#a60d8449d2915fa495f12994f56ceca34">issue</a>().<a class="code" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>);</div>
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>&#160; <span class="keywordflow">return</span> txt;</div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>&#160;}</div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>&#160; </div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>&#160;<span class="keywordtype">void</span></div>
<div class="line"><a name="l01116"></a><span class="lineno"><a class="line" href="classripple_1_1CreateOffer.html#a51e243eec385d66e97acbc6b59e6b95c"> 1116</a></span>&#160;CreateOffer::preCompute()</div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>&#160;{</div>
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>&#160; cross_type_ = CrossType::IouToIou;</div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> pays_xrp = ctx_.tx.getFieldAmount(<a class="code" href="namespaceripple.html#ae6dad7a90c89e294deb0795f58402f50">sfTakerPays</a>).native();</div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> gets_xrp = ctx_.tx.getFieldAmount(<a class="code" href="namespaceripple.html#a7b344311df2e05264161f7b7e38c9730">sfTakerGets</a>).native();</div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>&#160; <span class="keywordflow">if</span> (pays_xrp &amp;&amp; !gets_xrp)</div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>&#160; cross_type_ = CrossType::IouToXrp;</div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (gets_xrp &amp;&amp; !pays_xrp)</div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>&#160; cross_type_ = CrossType::XrpToIou;</div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>&#160; </div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>&#160; <span class="keywordflow">return</span> Transactor::preCompute();</div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>&#160;}</div>
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>&#160; </div>
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>&#160;<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, bool&gt;</a></div>
<div class="line"><a name="l01130"></a><span class="lineno"><a class="line" href="classripple_1_1CreateOffer.html#af1e3edb1dcc853bf59a5c63f366f29e9"> 1130</a></span>&#160;CreateOffer::applyGuts(<a class="code" href="classripple_1_1Sandbox.html">Sandbox</a>&amp; sb, <a class="code" href="classripple_1_1Sandbox.html">Sandbox</a>&amp; sbCancel)</div>
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>&#160;{</div>
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>&#160; <span class="keyword">using</span> beast::zero;</div>
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>&#160; </div>
<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <span class="keyword">const</span> uTxFlags = ctx_.tx.getFlags();</div>
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>&#160; </div>
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> bPassive(uTxFlags &amp; <a class="code" href="namespaceripple.html#af16188617a6d8abff264150016b2dc43">tfPassive</a>);</div>
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> bImmediateOrCancel(uTxFlags &amp; <a class="code" href="namespaceripple.html#a5b34df7946340873d74bb02bfea1faab">tfImmediateOrCancel</a>);</div>
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> bFillOrKill(uTxFlags &amp; <a class="code" href="namespaceripple.html#a42d0740567b18c792db00b70a44c03b8">tfFillOrKill</a>);</div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> bSell(uTxFlags &amp; <a class="code" href="namespaceripple.html#adafd11da2168f16934fcf2764864cc86">tfSell</a>);</div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>&#160; </div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>&#160; <span class="keyword">auto</span> saTakerPays = ctx_.tx[<a class="code" href="namespaceripple.html#ae6dad7a90c89e294deb0795f58402f50">sfTakerPays</a>];</div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>&#160; <span class="keyword">auto</span> saTakerGets = ctx_.tx[<a class="code" href="namespaceripple.html#a7b344311df2e05264161f7b7e38c9730">sfTakerGets</a>];</div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>&#160; </div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> cancelSequence = ctx_.tx[~<a class="code" href="namespaceripple.html#ae1a42ed31cbb0503408b06927c4b5d34">sfOfferSequence</a>];</div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>&#160; </div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>&#160; <span class="comment">// FIXME understand why we use SequenceNext instead of current transaction</span></div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>&#160; <span class="comment">// sequence to determine the transaction. Why is the offer sequence</span></div>
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>&#160; <span class="comment">// number insufficient?</span></div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> uSequence = ctx_.tx.getSequence();</div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>&#160; </div>
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>&#160; <span class="comment">// This is the original rate of the offer, and is the rate at which</span></div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>&#160; <span class="comment">// it will be placed, even if crossing offers change the amounts that</span></div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>&#160; <span class="comment">// end up on the books.</span></div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>&#160; <span class="keyword">auto</span> uRate = <a class="code" href="namespaceripple.html#a73cc988e7ba5d5ee0fd9db53740917ec">getRate</a>(saTakerGets, saTakerPays);</div>
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>&#160; </div>
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>&#160; <span class="keyword">auto</span> viewJ = ctx_.app.journal(<span class="stringliteral">&quot;View&quot;</span>);</div>
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>&#160; </div>
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>&#160; <a class="code" href="classripple_1_1TERSubset.html">TER</a> result = <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>&#160; </div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>&#160; <span class="comment">// Process a cancellation request that&#39;s passed along with an offer.</span></div>
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>&#160; <span class="keywordflow">if</span> (cancelSequence)</div>
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>&#160; {</div>
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> sleCancel =</div>
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>&#160; sb.<a class="code" href="classripple_1_1detail_1_1ApplyViewBase.html#afe88196d7aec85f2af00d7cd0b1a28c3">peek</a>(keylet::offer(account_, *cancelSequence));</div>
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>&#160; </div>
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>&#160; <span class="comment">// It&#39;s not an error to not find the offer to cancel: it might have</span></div>
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>&#160; <span class="comment">// been consumed or removed. If it is found, however, it&#39;s an error</span></div>
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>&#160; <span class="comment">// to fail to delete it.</span></div>
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>&#160; <span class="keywordflow">if</span> (sleCancel)</div>
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>&#160; {</div>
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;Create cancels order &quot;</span> &lt;&lt; *cancelSequence;</div>
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>&#160; result = <a class="code" href="namespaceripple.html#a66af773abebf361a8c930c1dc457a740">offerDelete</a>(sb, sleCancel, viewJ);</div>
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>&#160; }</div>
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>&#160; }</div>
<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>&#160; </div>
<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> expiration = ctx_.tx[~<a class="code" href="namespaceripple.html#a27b0447a7f3e276e367515b8a8d879ee">sfExpiration</a>];</div>
<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>&#160; <span class="keyword">using</span> d = <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">NetClock::duration</a>;</div>
<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>&#160; <span class="keyword">using</span> tp = <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/time_point.html">NetClock::time_point</a>;</div>
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>&#160; </div>
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>&#160; <span class="comment">// Expiration is defined in terms of the close time of the parent ledger,</span></div>
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>&#160; <span class="comment">// because we definitively know the time that it closed but we do not</span></div>
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>&#160; <span class="comment">// know the closing time of the ledger that is under construction.</span></div>
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>&#160; <span class="keywordflow">if</span> (expiration &amp;&amp; (ctx_.view().parentCloseTime() &gt;= tp{d{*expiration}}))</div>
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>&#160; {</div>
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>&#160; <span class="comment">// If the offer has expired, the transaction has successfully</span></div>
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>&#160; <span class="comment">// done nothing, so short circuit from here.</span></div>
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>&#160; <span class="comment">//</span></div>
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>&#160; <span class="comment">// The return code change is attached to featureDepositPreauth as a</span></div>
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>&#160; <span class="comment">// convenience. The change is not big enough to deserve a fix code.</span></div>
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>&#160; <a class="code" href="classripple_1_1TERSubset.html">TER</a> <span class="keyword">const</span> ter{</div>
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>&#160; ctx_.view().rules().enabled(featureDepositPreauth)</div>
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>&#160; ? <a class="code" href="classripple_1_1TERSubset.html">TER</a>{<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38caede598f88bbd44e4df1c4e0d418c4cdc">tecEXPIRED</a>}</div>
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>&#160; : TER{tesSUCCESS}};</div>
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>&#160; <span class="keywordflow">return</span> {ter, <span class="keyword">true</span>};</div>
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>&#160; }</div>
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>&#160; </div>
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> bOpenLedger = ctx_.view().open();</div>
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>&#160; <span class="keywordtype">bool</span> crossed = <span class="keyword">false</span>;</div>
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>&#160; </div>
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>&#160; <span class="keywordflow">if</span> (result == tesSUCCESS)</div>
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>&#160; {</div>
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>&#160; <span class="comment">// If a tick size applies, round the offer to the tick size</span></div>
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span>&amp; uPaysIssuerID = saTakerPays.getIssuer();</div>
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span>&amp; uGetsIssuerID = saTakerGets.getIssuer();</div>
<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>&#160; </div>
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint8_t</a> uTickSize = Quality::maxTickSize;</div>
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>&#160; <span class="keywordflow">if</span> (!<a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(uPaysIssuerID))</div>
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>&#160; {</div>
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> sle = sb.read(keylet::account(uPaysIssuerID));</div>
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>&#160; <span class="keywordflow">if</span> (sle &amp;&amp; sle-&gt;isFieldPresent(sfTickSize))</div>
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>&#160; uTickSize = <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/min.html">std::min</a>(uTickSize, (*sle)[sfTickSize]);</div>
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>&#160; }</div>
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>&#160; <span class="keywordflow">if</span> (!<a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(uGetsIssuerID))</div>
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>&#160; {</div>
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> sle = sb.read(keylet::account(uGetsIssuerID));</div>
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>&#160; <span class="keywordflow">if</span> (sle &amp;&amp; sle-&gt;isFieldPresent(sfTickSize))</div>
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>&#160; uTickSize = <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/min.html">std::min</a>(uTickSize, (*sle)[sfTickSize]);</div>
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>&#160; }</div>
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>&#160; <span class="keywordflow">if</span> (uTickSize &lt; Quality::maxTickSize)</div>
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>&#160; {</div>
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> <a class="code" href="namespaceripple_1_1test_1_1jtx.html#a8e8d814b8820ce0b6979abde0d6a2618">rate</a> =</div>
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>&#160; Quality{saTakerGets, saTakerPays}.round(uTickSize).rate();</div>
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>&#160; </div>
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>&#160; <span class="comment">// We round the side that&#39;s not exact,</span></div>
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>&#160; <span class="comment">// just as if the offer happened to execute</span></div>
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>&#160; <span class="comment">// at a slightly better (for the placer) rate</span></div>
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>&#160; <span class="keywordflow">if</span> (bSell)</div>
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>&#160; {</div>
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>&#160; <span class="comment">// this is a sell, round taker pays</span></div>
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>&#160; saTakerPays = <a class="code" href="namespaceripple_1_1openssl.html#a684216df742bdebd52a4537f8393abd2">multiply</a>(saTakerGets, rate, saTakerPays.issue());</div>
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>&#160; }</div>
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>&#160; {</div>
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>&#160; <span class="comment">// this is a buy, round taker gets</span></div>
<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>&#160; saTakerGets = <a class="code" href="namespaceripple.html#a0ad557cc32ca87dcea19af8e30c63c6a">divide</a>(saTakerPays, rate, saTakerGets.issue());</div>
<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>&#160; }</div>
<div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>&#160; <span class="keywordflow">if</span> (!saTakerGets || !saTakerPays)</div>
<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>&#160; {</div>
<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;Offer rounded to zero&quot;</span>;</div>
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>&#160; <span class="keywordflow">return</span> {result, <span class="keyword">true</span>};</div>
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>&#160; }</div>
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>&#160; </div>
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>&#160; uRate = <a class="code" href="namespaceripple.html#a73cc988e7ba5d5ee0fd9db53740917ec">getRate</a>(saTakerGets, saTakerPays);</div>
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>&#160; }</div>
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>&#160; </div>
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>&#160; <span class="comment">// We reverse pays and gets because during crossing we are taking.</span></div>
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>&#160; Amounts <span class="keyword">const</span> takerAmount(saTakerGets, saTakerPays);</div>
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>&#160; </div>
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>&#160; <span class="comment">// The amount of the offer that is unfilled after crossing has been</span></div>
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>&#160; <span class="comment">// performed. It may be equal to the original amount (didn&#39;t cross),</span></div>
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>&#160; <span class="comment">// empty (fully crossed), or something in-between.</span></div>
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>&#160; Amounts place_offer;</div>
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>&#160; </div>
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;Attempting cross: &quot;</span></div>
<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>&#160; &lt;&lt; <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">to_string</a>(takerAmount.in.issue()) &lt;&lt; <span class="stringliteral">&quot; -&gt; &quot;</span></div>
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>&#160; &lt;&lt; <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">to_string</a>(takerAmount.out.issue());</div>
<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>&#160; </div>
<div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">auto</span> stream = j_.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>())</div>
<div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>&#160; {</div>
<div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>&#160; <a class="code" href="namespaceJson.html#a2f47aed569ab0aad959f6d6d8d1c3af7">stream</a> &lt;&lt; <span class="stringliteral">&quot; mode: &quot;</span> &lt;&lt; (bPassive ? <span class="stringliteral">&quot;passive &quot;</span> : <span class="stringliteral">&quot;&quot;</span>)</div>
<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>&#160; &lt;&lt; (bSell ? <span class="stringliteral">&quot;sell&quot;</span> : <span class="stringliteral">&quot;buy&quot;</span>);</div>
<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>&#160; <a class="code" href="namespaceJson.html#a2f47aed569ab0aad959f6d6d8d1c3af7">stream</a> &lt;&lt; <span class="stringliteral">&quot; in: &quot;</span> &lt;&lt; format_amount(takerAmount.in);</div>
<div class="line"><a name="l01263"></a><span class="lineno"> 1263</span>&#160; <a class="code" href="namespaceJson.html#a2f47aed569ab0aad959f6d6d8d1c3af7">stream</a> &lt;&lt; <span class="stringliteral">&quot; out: &quot;</span> &lt;&lt; format_amount(takerAmount.out);</div>
<div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>&#160; }</div>
<div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>&#160; </div>
<div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/tuple/tie.html">std::tie</a>(result, place_offer) = cross(sb, sbCancel, takerAmount);</div>
<div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>&#160; </div>
<div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>&#160; <span class="comment">// We expect the implementation of cross to succeed</span></div>
<div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>&#160; <span class="comment">// or give a tec.</span></div>
<div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>&#160; assert(result == tesSUCCESS || <a class="code" href="namespaceripple.html#a18e688f3fc0a5e80e13b353c9f924b22">isTecClaim</a>(result));</div>
<div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>&#160; </div>
<div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">auto</span> stream = j_.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>())</div>
<div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>&#160; {</div>
<div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>&#160; <a class="code" href="namespaceJson.html#a2f47aed569ab0aad959f6d6d8d1c3af7">stream</a> &lt;&lt; <span class="stringliteral">&quot;Cross result: &quot;</span> &lt;&lt; <a class="code" href="namespaceripple.html#a875ae996b37ed036597d70628ae053e3">transToken</a>(result);</div>
<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>&#160; <a class="code" href="namespaceJson.html#a2f47aed569ab0aad959f6d6d8d1c3af7">stream</a> &lt;&lt; <span class="stringliteral">&quot; in: &quot;</span> &lt;&lt; format_amount(place_offer.in);</div>
<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>&#160; <a class="code" href="namespaceJson.html#a2f47aed569ab0aad959f6d6d8d1c3af7">stream</a> &lt;&lt; <span class="stringliteral">&quot; out: &quot;</span> &lt;&lt; format_amount(place_offer.out);</div>
<div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>&#160; }</div>
<div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>&#160; </div>
<div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>&#160; <span class="keywordflow">if</span> (result == tecFAILED_PROCESSING &amp;&amp; bOpenLedger)</div>
<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>&#160; result = <a class="code" href="namespaceripple.html#a260d2970ac1119109937ed1c5d4ca962a453d7db3d36a5516e925c466d1dc0ac1">telFAILED_PROCESSING</a>;</div>
<div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>&#160; </div>
<div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>&#160; <span class="keywordflow">if</span> (result != tesSUCCESS)</div>
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span>&#160; {</div>
<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;final result: &quot;</span> &lt;&lt; <a class="code" href="namespaceripple.html#a875ae996b37ed036597d70628ae053e3">transToken</a>(result);</div>
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>&#160; <span class="keywordflow">return</span> {result, <span class="keyword">true</span>};</div>
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>&#160; }</div>
<div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>&#160; </div>
<div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>&#160; assert(saTakerGets.issue() == place_offer.in.issue());</div>
<div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>&#160; assert(saTakerPays.issue() == place_offer.out.issue());</div>
<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>&#160; </div>
<div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>&#160; <span class="keywordflow">if</span> (takerAmount != place_offer)</div>
<div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>&#160; crossed = <span class="keyword">true</span>;</div>
<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>&#160; </div>
<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>&#160; <span class="comment">// The offer that we need to place after offer crossing should</span></div>
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>&#160; <span class="comment">// never be negative. If it is, something went very very wrong.</span></div>
<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>&#160; <span class="keywordflow">if</span> (place_offer.in &lt; zero || place_offer.out &lt; zero)</div>
<div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>&#160; {</div>
<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a3dfb8e2e3eecccdb5cf78ff21bca069c">fatal</a>()) &lt;&lt; <span class="stringliteral">&quot;Cross left offer negative!&quot;</span></div>
<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>&#160; &lt;&lt; <span class="stringliteral">&quot; in: &quot;</span> &lt;&lt; format_amount(place_offer.in)</div>
<div class="line"><a name="l01300"></a><span class="lineno"> 1300</span>&#160; &lt;&lt; <span class="stringliteral">&quot; out: &quot;</span> &lt;&lt; format_amount(place_offer.out);</div>
<div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>&#160; <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#a75cb21d7f1df42f2fdc8efddb79b63f4ad035d214edc31c72362d7efbdaba234c">tefINTERNAL</a>, <span class="keyword">true</span>};</div>
<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>&#160; }</div>
<div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>&#160; </div>
<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>&#160; <span class="keywordflow">if</span> (place_offer.in == zero || place_offer.out == zero)</div>
<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>&#160; {</div>
<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;Offer fully crossed!&quot;</span>;</div>
<div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>&#160; <span class="keywordflow">return</span> {result, <span class="keyword">true</span>};</div>
<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>&#160; }</div>
<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>&#160; </div>
<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>&#160; <span class="comment">// We now need to adjust the offer to reflect the amount left after</span></div>
<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>&#160; <span class="comment">// crossing. We reverse in and out here, since during crossing we</span></div>
<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>&#160; <span class="comment">// were the taker.</span></div>
<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>&#160; saTakerPays = place_offer.out;</div>
<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>&#160; saTakerGets = place_offer.in;</div>
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>&#160; }</div>
<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>&#160; </div>
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>&#160; assert(saTakerPays &gt; zero &amp;&amp; saTakerGets &gt; zero);</div>
<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>&#160; </div>
<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>&#160; <span class="keywordflow">if</span> (result != tesSUCCESS)</div>
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>&#160; {</div>
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;final result: &quot;</span> &lt;&lt; <a class="code" href="namespaceripple.html#a875ae996b37ed036597d70628ae053e3">transToken</a>(result);</div>
<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>&#160; <span class="keywordflow">return</span> {result, <span class="keyword">true</span>};</div>
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>&#160; }</div>
<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>&#160; </div>
<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">auto</span> stream = j_.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>())</div>
<div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>&#160; {</div>
<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>&#160; <a class="code" href="namespaceJson.html#a2f47aed569ab0aad959f6d6d8d1c3af7">stream</a> &lt;&lt; <span class="stringliteral">&quot;Place&quot;</span> &lt;&lt; (crossed ? <span class="stringliteral">&quot; remaining &quot;</span> : <span class="stringliteral">&quot; &quot;</span>) &lt;&lt; <span class="stringliteral">&quot;offer:&quot;</span>;</div>
<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>&#160; <a class="code" href="namespaceJson.html#a2f47aed569ab0aad959f6d6d8d1c3af7">stream</a> &lt;&lt; <span class="stringliteral">&quot; Pays: &quot;</span> &lt;&lt; saTakerPays.getFullText();</div>
<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>&#160; <a class="code" href="namespaceJson.html#a2f47aed569ab0aad959f6d6d8d1c3af7">stream</a> &lt;&lt; <span class="stringliteral">&quot; Gets: &quot;</span> &lt;&lt; saTakerGets.getFullText();</div>
<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>&#160; }</div>
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>&#160; </div>
<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>&#160; <span class="comment">// For &#39;fill or kill&#39; offers, failure to fully cross means that the</span></div>
<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>&#160; <span class="comment">// entire operation should be aborted, with only fees paid.</span></div>
<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>&#160; <span class="keywordflow">if</span> (bFillOrKill)</div>
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>&#160; {</div>
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) &lt;&lt; <span class="stringliteral">&quot;Fill or Kill: offer killed&quot;</span>;</div>
<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>&#160; <span class="keywordflow">if</span> (sb.rules().enabled(fix1578))</div>
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>&#160; <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca82773cd87fbf942a9cb626416218f52b">tecKILLED</a>, <span class="keyword">false</span>};</div>
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>&#160; <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>, <span class="keyword">false</span>};</div>
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>&#160; }</div>
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>&#160; </div>
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>&#160; <span class="comment">// For &#39;immediate or cancel&#39; offers, the amount remaining doesn&#39;t get</span></div>
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>&#160; <span class="comment">// placed - it gets canceled and the operation succeeds.</span></div>
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>&#160; <span class="keywordflow">if</span> (bImmediateOrCancel)</div>
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>&#160; {</div>
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) &lt;&lt; <span class="stringliteral">&quot;Immediate or cancel: offer canceled&quot;</span>;</div>
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>&#160; <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>, <span class="keyword">true</span>};</div>
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>&#160; }</div>
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>&#160; </div>
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> sleCreator = sb.peek(keylet::account(account_));</div>
<div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>&#160; <span class="keywordflow">if</span> (!sleCreator)</div>
<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>&#160; <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#a75cb21d7f1df42f2fdc8efddb79b63f4ad035d214edc31c72362d7efbdaba234c">tefINTERNAL</a>, <span class="keyword">false</span>};</div>
<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>&#160; </div>
<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>&#160; {</div>
<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>&#160; XRPAmount reserve = ctx_.view().fees().accountReserve(</div>
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>&#160; sleCreator-&gt;getFieldU32(sfOwnerCount) + 1);</div>
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>&#160; </div>
<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>&#160; <span class="keywordflow">if</span> (mPriorBalance &lt; reserve)</div>
<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>&#160; {</div>
<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>&#160; <span class="comment">// If we are here, the signing account had an insufficient reserve</span></div>
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>&#160; <span class="comment">// *prior* to our processing. If something actually crossed, then</span></div>
<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>&#160; <span class="comment">// we allow this; otherwise, we just claim a fee.</span></div>
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>&#160; <span class="keywordflow">if</span> (!crossed)</div>
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>&#160; result = <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca30792765079d182f869612fc3b96ef8c">tecINSUF_RESERVE_OFFER</a>;</div>
<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>&#160; </div>
<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>&#160; <span class="keywordflow">if</span> (result != tesSUCCESS)</div>
<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>&#160; {</div>
<div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;final result: &quot;</span> &lt;&lt; <a class="code" href="namespaceripple.html#a875ae996b37ed036597d70628ae053e3">transToken</a>(result);</div>
<div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>&#160; }</div>
<div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>&#160; </div>
<div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>&#160; <span class="keywordflow">return</span> {result, <span class="keyword">true</span>};</div>
<div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>&#160; }</div>
<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>&#160; }</div>
<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>&#160; </div>
<div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>&#160; <span class="comment">// We need to place the remainder of the offer into its order book.</span></div>
<div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> offer_index = keylet::offer(account_, uSequence);</div>
<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>&#160; </div>
<div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>&#160; <span class="comment">// Add offer to owner&#39;s directory.</span></div>
<div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> ownerNode = sb.dirInsert(</div>
<div class="line"><a name="l01380"></a><span class="lineno"> 1380</span>&#160; keylet::ownerDir(account_), offer_index, <a class="code" href="namespaceripple.html#a5b498122d9b8c1acbeb9fe459faac22b">describeOwnerDir</a>(account_));</div>
<div class="line"><a name="l01381"></a><span class="lineno"> 1381</span>&#160; </div>
<div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>&#160; <span class="keywordflow">if</span> (!ownerNode)</div>
<div class="line"><a name="l01383"></a><span class="lineno"> 1383</span>&#160; {</div>
<div class="line"><a name="l01384"></a><span class="lineno"> 1384</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
<div class="line"><a name="l01385"></a><span class="lineno"> 1385</span>&#160; &lt;&lt; <span class="stringliteral">&quot;final result: failed to add offer to owner&#39;s directory&quot;</span>;</div>
<div class="line"><a name="l01386"></a><span class="lineno"> 1386</span>&#160; <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca4f19fdbc12c26412215f3477f70d5feb">tecDIR_FULL</a>, <span class="keyword">true</span>};</div>
<div class="line"><a name="l01387"></a><span class="lineno"> 1387</span>&#160; }</div>
<div class="line"><a name="l01388"></a><span class="lineno"> 1388</span>&#160; </div>
<div class="line"><a name="l01389"></a><span class="lineno"> 1389</span>&#160; <span class="comment">// Update owner count.</span></div>
<div class="line"><a name="l01390"></a><span class="lineno"> 1390</span>&#160; <a class="code" href="namespaceripple.html#a7e31af9d90dac8c9e4272bf597d83fb4">adjustOwnerCount</a>(sb, sleCreator, 1, viewJ);</div>
<div class="line"><a name="l01391"></a><span class="lineno"> 1391</span>&#160; </div>
<div class="line"><a name="l01392"></a><span class="lineno"> 1392</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) &lt;&lt; <span class="stringliteral">&quot;adding to book: &quot;</span> &lt;&lt; <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">to_string</a>(saTakerPays.issue())</div>
<div class="line"><a name="l01393"></a><span class="lineno"> 1393</span>&#160; &lt;&lt; <span class="stringliteral">&quot; : &quot;</span> &lt;&lt; <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">to_string</a>(saTakerGets.issue());</div>
<div class="line"><a name="l01394"></a><span class="lineno"> 1394</span>&#160; </div>
<div class="line"><a name="l01395"></a><span class="lineno"> 1395</span>&#160; Book <span class="keyword">const</span> book{saTakerPays.issue(), saTakerGets.issue()};</div>
<div class="line"><a name="l01396"></a><span class="lineno"> 1396</span>&#160; </div>
<div class="line"><a name="l01397"></a><span class="lineno"> 1397</span>&#160; <span class="comment">// Add offer to order book, using the original rate</span></div>
<div class="line"><a name="l01398"></a><span class="lineno"> 1398</span>&#160; <span class="comment">// before any crossing occured.</span></div>
<div class="line"><a name="l01399"></a><span class="lineno"> 1399</span>&#160; <span class="keyword">auto</span> dir = keylet::quality(keylet::book(book), uRate);</div>
<div class="line"><a name="l01400"></a><span class="lineno"> 1400</span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> bookExisted = <span class="keyword">static_cast&lt;</span><span class="keywordtype">bool</span><span class="keyword">&gt;</span>(sb.peek(dir));</div>
<div class="line"><a name="l01401"></a><span class="lineno"> 1401</span>&#160; </div>
<div class="line"><a name="l01402"></a><span class="lineno"> 1402</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> bookNode = sb.dirAppend(dir, offer_index, [&amp;](SLE::ref sle) {</div>
<div class="line"><a name="l01403"></a><span class="lineno"> 1403</span>&#160; sle-&gt;setFieldH160(sfTakerPaysCurrency, saTakerPays.issue().currency);</div>
<div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>&#160; sle-&gt;setFieldH160(sfTakerPaysIssuer, saTakerPays.issue().account);</div>
<div class="line"><a name="l01405"></a><span class="lineno"> 1405</span>&#160; sle-&gt;setFieldH160(sfTakerGetsCurrency, saTakerGets.issue().currency);</div>
<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>&#160; sle-&gt;setFieldH160(sfTakerGetsIssuer, saTakerGets.issue().account);</div>
<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>&#160; sle-&gt;setFieldU64(sfExchangeRate, uRate);</div>
<div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>&#160; });</div>
<div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>&#160; </div>
<div class="line"><a name="l01410"></a><span class="lineno"> 1410</span>&#160; <span class="keywordflow">if</span> (!bookNode)</div>
<div class="line"><a name="l01411"></a><span class="lineno"> 1411</span>&#160; {</div>
<div class="line"><a name="l01412"></a><span class="lineno"> 1412</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;final result: failed to add offer to book&quot;</span>;</div>
<div class="line"><a name="l01413"></a><span class="lineno"> 1413</span>&#160; <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca4f19fdbc12c26412215f3477f70d5feb">tecDIR_FULL</a>, <span class="keyword">true</span>};</div>
<div class="line"><a name="l01414"></a><span class="lineno"> 1414</span>&#160; }</div>
<div class="line"><a name="l01415"></a><span class="lineno"> 1415</span>&#160; </div>
<div class="line"><a name="l01416"></a><span class="lineno"> 1416</span>&#160; <span class="keyword">auto</span> sleOffer = std::make_shared&lt;SLE&gt;(offer_index);</div>
<div class="line"><a name="l01417"></a><span class="lineno"> 1417</span>&#160; sleOffer-&gt;setAccountID(sfAccount, account_);</div>
<div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>&#160; sleOffer-&gt;setFieldU32(sfSequence, uSequence);</div>
<div class="line"><a name="l01419"></a><span class="lineno"> 1419</span>&#160; sleOffer-&gt;setFieldH256(sfBookDirectory, dir.key);</div>
<div class="line"><a name="l01420"></a><span class="lineno"> 1420</span>&#160; sleOffer-&gt;setFieldAmount(sfTakerPays, saTakerPays);</div>
<div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>&#160; sleOffer-&gt;setFieldAmount(sfTakerGets, saTakerGets);</div>
<div class="line"><a name="l01422"></a><span class="lineno"> 1422</span>&#160; sleOffer-&gt;setFieldU64(sfOwnerNode, *ownerNode);</div>
<div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>&#160; sleOffer-&gt;setFieldU64(sfBookNode, *bookNode);</div>
<div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>&#160; <span class="keywordflow">if</span> (expiration)</div>
<div class="line"><a name="l01425"></a><span class="lineno"> 1425</span>&#160; sleOffer-&gt;setFieldU32(sfExpiration, *expiration);</div>
<div class="line"><a name="l01426"></a><span class="lineno"> 1426</span>&#160; <span class="keywordflow">if</span> (bPassive)</div>
<div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>&#160; sleOffer-&gt;setFlag(lsfPassive);</div>
<div class="line"><a name="l01428"></a><span class="lineno"> 1428</span>&#160; <span class="keywordflow">if</span> (bSell)</div>
<div class="line"><a name="l01429"></a><span class="lineno"> 1429</span>&#160; sleOffer-&gt;setFlag(lsfSell);</div>
<div class="line"><a name="l01430"></a><span class="lineno"> 1430</span>&#160; sb.insert(sleOffer);</div>
<div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>&#160; </div>
<div class="line"><a name="l01432"></a><span class="lineno"> 1432</span>&#160; <span class="keywordflow">if</span> (!bookExisted)</div>
<div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>&#160; ctx_.app.getOrderBookDB().addOrderBook(book);</div>
<div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>&#160; </div>
<div class="line"><a name="l01435"></a><span class="lineno"> 1435</span>&#160; JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;final result: success&quot;</span>;</div>
<div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>&#160; </div>
<div class="line"><a name="l01437"></a><span class="lineno"> 1437</span>&#160; <span class="keywordflow">return</span> {<a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>, <span class="keyword">true</span>};</div>
<div class="line"><a name="l01438"></a><span class="lineno"> 1438</span>&#160;}</div>
<div class="line"><a name="l01439"></a><span class="lineno"> 1439</span>&#160; </div>
<div class="line"><a name="l01440"></a><span class="lineno"> 1440</span>&#160;<a class="code" href="namespaceripple.html#adfb760bc3e4ccb79d5d4f6ecff2f1817">TER</a></div>
<div class="line"><a name="l01441"></a><span class="lineno"><a class="line" href="classripple_1_1CreateOffer.html#ae8670d9db3224f61491379bfeaf6719f"> 1441</a></span>&#160;CreateOffer::doApply()</div>
<div class="line"><a name="l01442"></a><span class="lineno"> 1442</span>&#160;{</div>
<div class="line"><a name="l01443"></a><span class="lineno"> 1443</span>&#160; <span class="comment">// This is the ledger view that we work against. Transactions are applied</span></div>
<div class="line"><a name="l01444"></a><span class="lineno"> 1444</span>&#160; <span class="comment">// as we go on processing transactions.</span></div>
<div class="line"><a name="l01445"></a><span class="lineno"> 1445</span>&#160; <a class="code" href="classripple_1_1Sandbox.html">Sandbox</a> sb(&amp;ctx_.view());</div>
<div class="line"><a name="l01446"></a><span class="lineno"> 1446</span>&#160; </div>
<div class="line"><a name="l01447"></a><span class="lineno"> 1447</span>&#160; <span class="comment">// This is a ledger with just the fees paid and any unfunded or expired</span></div>
<div class="line"><a name="l01448"></a><span class="lineno"> 1448</span>&#160; <span class="comment">// offers we encounter removed. It&#39;s used when handling Fill-or-Kill offers,</span></div>
<div class="line"><a name="l01449"></a><span class="lineno"> 1449</span>&#160; <span class="comment">// if the order isn&#39;t going to be placed, to avoid wasting the work we did.</span></div>
<div class="line"><a name="l01450"></a><span class="lineno"> 1450</span>&#160; <a class="code" href="classripple_1_1Sandbox.html">Sandbox</a> sbCancel(&amp;ctx_.view());</div>
<div class="line"><a name="l01451"></a><span class="lineno"> 1451</span>&#160; </div>
<div class="line"><a name="l01452"></a><span class="lineno"> 1452</span>&#160; <span class="keyword">auto</span> <span class="keyword">const</span> result = applyGuts(sb, sbCancel);</div>
<div class="line"><a name="l01453"></a><span class="lineno"> 1453</span>&#160; <span class="keywordflow">if</span> (result.second)</div>
<div class="line"><a name="l01454"></a><span class="lineno"> 1454</span>&#160; sb.<a class="code" href="classripple_1_1Sandbox.html#af027065a92ed80c4b54b08d7974c06ce">apply</a>(ctx_.rawView());</div>
<div class="line"><a name="l01455"></a><span class="lineno"> 1455</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l01456"></a><span class="lineno"> 1456</span>&#160; sbCancel.<a class="code" href="classripple_1_1Sandbox.html#af027065a92ed80c4b54b08d7974c06ce">apply</a>(ctx_.rawView());</div>
<div class="line"><a name="l01457"></a><span class="lineno"> 1457</span>&#160; <span class="keywordflow">return</span> result.first;</div>
<div class="line"><a name="l01458"></a><span class="lineno"> 1458</span>&#160;}</div>
<div class="line"><a name="l01459"></a><span class="lineno"> 1459</span>&#160; </div>
<div class="line"><a name="l01460"></a><span class="lineno"> 1460</span>&#160;} <span class="comment">// namespace ripple</span></div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="anamespaceripple_html_a0d78fe5b5eff36774b5be525cbcc3972"><div class="ttname"><a href="namespaceripple.html#a0d78fe5b5eff36774b5be525cbcc3972">ripple::badCurrency</a></div><div class="ttdeci">Currency const &amp; badCurrency()</div><div class="ttdoc">We deliberately disallow the currency that looks like &quot;XRP&quot; because too many people were using it ins...</div><div class="ttdef"><b>Definition:</b> <a href="UintTypes_8cpp_source.html#l00135">UintTypes.cpp:135</a></div></div>
<div class="ttc" id="aclassbeast_1_1Journal_html_a3dfb8e2e3eecccdb5cf78ff21bca069c"><div class="ttname"><a href="classbeast_1_1Journal.html#a3dfb8e2e3eecccdb5cf78ff21bca069c">beast::Journal::fatal</a></div><div class="ttdeci">Stream fatal() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00339">Journal.h:339</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca5d1f0daadc43667fc3775d53cd6e3420"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca5d1f0daadc43667fc3775d53cd6e3420">ripple::tecUNFUNDED_OFFER</a></div><div class="ttdeci">@ tecUNFUNDED_OFFER</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00242">TER.h:242</a></div></div>
<div class="ttc" id="anamespaceripple_html_a9ad0749604cda5299e9af18bf08cb830"><div class="ttname"><a href="namespaceripple.html#a9ad0749604cda5299e9af18bf08cb830">ripple::transferRate</a></div><div class="ttdeci">Rate transferRate(ReadView const &amp;view, AccountID const &amp;issuer)</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00347">View.cpp:347</a></div></div>
<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#l00261">TER.h:261</a></div></div>
<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 &amp;ctx)</div><div class="ttdoc">Checks whether the signature appears valid.</div><div class="ttdef"><b>Definition:</b> <a href="Transactor_8cpp_source.html#l00090">Transactor.cpp:90</a></div></div>
<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#l00034">Issue.h:34</a></div></div>
<div class="ttc" id="anamespaceripple_html_a75cb21d7f1df42f2fdc8efddb79b63f4ad035d214edc31c72362d7efbdaba234c"><div class="ttname"><a href="namespaceripple.html#a75cb21d7f1df42f2fdc8efddb79b63f4ad035d214edc31c72362d7efbdaba234c">ripple::tefINTERNAL</a></div><div class="ttdeci">@ tefINTERNAL</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00149">TER.h:149</a></div></div>
<div class="ttc" id="abasic_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="anamespaceripple_html_afe21c8454670d46fb93751a5edffed46a961ba30ab4cc6d8c450612fbaa7d9680"><div class="ttname"><a href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a961ba30ab4cc6d8c450612fbaa7d9680">ripple::temBAD_OFFER</a></div><div class="ttdeci">@ temBAD_OFFER</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00090">TER.h:90</a></div></div>
<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 &amp; view</div><div class="ttdef"><b>Definition:</b> <a href="Transactor_8h_source.html#l00057">Transactor.h:57</a></div></div>
<div class="ttc" id="astructripple_1_1PreclaimContext_html_ac708cdcba9aeaf51a302b30311912617"><div class="ttname"><a href="structripple_1_1PreclaimContext.html#ac708cdcba9aeaf51a302b30311912617">ripple::PreclaimContext::app</a></div><div class="ttdeci">Application &amp; app</div><div class="ttdef"><b>Definition:</b> <a href="Transactor_8h_source.html#l00056">Transactor.h:56</a></div></div>
<div class="ttc" id="anamespaceripple_html_a17a9a9b903b66e49f5413d82ce79f085a852cabbbe21a9b4d63aff777eceab2fd"><div class="ttname"><a href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a852cabbbe21a9b4d63aff777eceab2fd">ripple::fhZERO_IF_FROZEN</a></div><div class="ttdeci">@ fhZERO_IF_FROZEN</div><div class="ttdef"><b>Definition:</b> <a href="View_8h_source.html#l00053">View.h:53</a></div></div>
<div class="ttc" id="astructripple_1_1Rate_html"><div class="ttname"><a href="structripple_1_1Rate.html">ripple::Rate</a></div><div class="ttdoc">Represents a transfer rate.</div><div class="ttdef"><b>Definition:</b> <a href="Rate_8h_source.html#l00037">Rate.h:37</a></div></div>
<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>
<div class="ttc" id="anamespaceripple_html_afe21c8454670d46fb93751a5edffed46a47ebc45c5ddd8a242d47c055bec0de63"><div class="ttname"><a href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a47ebc45c5ddd8a242d47c055bec0de63">ripple::temBAD_CURRENCY</a></div><div class="ttdeci">@ temBAD_CURRENCY</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00085">TER.h:85</a></div></div>
<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#l00061">Transactor.h:61</a></div></div>
<div class="ttc" id="aclassbeast_1_1Journal_html_abbe082bd27ca0f1d1365af2824e4f85b"><div class="ttname"><a href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">beast::Journal::trace</a></div><div class="ttdeci">Stream trace() const</div><div class="ttdoc">Severity stream access functions.</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00309">Journal.h:309</a></div></div>
<div class="ttc" id="anamespaceripple_html_a7c8945b5034bba5f9df719cff2503495"><div class="ttname"><a href="namespaceripple.html#a7c8945b5034bba5f9df719cff2503495">ripple::composed_quality</a></div><div class="ttdeci">Quality composed_quality(Quality const &amp;lhs, Quality const &amp;rhs)</div><div class="ttdef"><b>Definition:</b> <a href="Quality_8cpp_source.html#l00101">Quality.cpp:101</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_ae1e71aef94d7a8d5730eb85804b710da"><div class="ttname"><a href="classripple_1_1STAmount.html#ae1e71aef94d7a8d5730eb85804b710da">ripple::STAmount::clear</a></div><div class="ttdeci">void clear()</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00279">STAmount.h:279</a></div></div>
<div class="ttc" id="anamespaceJson_html_a2f47aed569ab0aad959f6d6d8d1c3af7"><div class="ttname"><a href="namespaceJson.html#a2f47aed569ab0aad959f6d6d8d1c3af7">Json::stream</a></div><div class="ttdeci">void stream(Json::Value const &amp;jv, Write const &amp;write)</div><div class="ttdoc">Stream compact JSON to the specified function.</div><div class="ttdef"><b>Definition:</b> <a href="json__writer_8h_source.html#l00300">json_writer.h:300</a></div></div>
<div class="ttc" id="anamespaceripple_html_a5022744d40cb97c6d3608043ab876710"><div class="ttname"><a href="namespaceripple.html#a5022744d40cb97c6d3608043ab876710">ripple::diffIsDust</a></div><div class="ttdeci">bool diffIsDust(STAmount const &amp;v1, STAmount const &amp;v2, std::uint8_t e10=6)</div><div class="ttdef"><b>Definition:</b> <a href="CashDiff_8cpp_source.html#l00758">CashDiff.cpp:758</a></div></div>
<div class="ttc" id="aclassripple_1_1Taker_html"><div class="ttname"><a href="classripple_1_1Taker.html">ripple::Taker</a></div><div class="ttdef"><b>Definition:</b> <a href="Taker_8h_source.html#l00240">Taker.h:240</a></div></div>
<div class="ttc" id="anamespaceripple_html_adebe4d783be9c979e67fdbb2bc27162fae9a023686bac48d78ee1d9d7aaa95b5f"><div class="ttname"><a href="namespaceripple.html#adebe4d783be9c979e67fdbb2bc27162fae9a023686bac48d78ee1d9d7aaa95b5f">ripple::terNO_LINE</a></div><div class="ttdeci">@ terNO_LINE</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00192">TER.h:192</a></div></div>
<div class="ttc" id="anamespaceripple_html_a5b498122d9b8c1acbeb9fe459faac22b"><div class="ttname"><a href="namespaceripple.html#a5b498122d9b8c1acbeb9fe459faac22b">ripple::describeOwnerDir</a></div><div class="ttdeci">std::function&lt; void(SLE::ref)&gt; describeOwnerDir(AccountID const &amp;account)</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00713">View.cpp:713</a></div></div>
<div class="ttc" id="aclassripple_1_1PaymentSandbox_html"><div class="ttname"><a href="classripple_1_1PaymentSandbox.html">ripple::PaymentSandbox</a></div><div class="ttdoc">A wrapper which makes credits unavailable to balances.</div><div class="ttdef"><b>Definition:</b> <a href="PaymentSandbox_8h_source.html#l00112">PaymentSandbox.h:112</a></div></div>
<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#l00576">TER.h:576</a></div></div>
<div class="ttc" id="aclassripple_1_1BasicTaker_html_af51ec8e0b4321092a847364f23ef2beb"><div class="ttname"><a href="classripple_1_1BasicTaker.html#af51ec8e0b4321092a847364f23ef2beb">ripple::BasicTaker::unfunded</a></div><div class="ttdeci">bool unfunded() const</div><div class="ttdoc">Returns true if the taker has run out of funds.</div><div class="ttdef"><b>Definition:</b> <a href="Taker_8cpp_source.html#l00102">Taker.cpp:102</a></div></div>
<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 &amp;to)</div><div class="ttdef"><b>Definition:</b> <a href="Sandbox_8h_source.html#l00055">Sandbox.h:55</a></div></div>
<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>
<div class="ttc" id="anamespaceripple_html_a4a9c7b33fef9015d6406302ef80b63c5af37617abe9ad741cd823746961f1fb3a"><div class="ttname"><a href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5af37617abe9ad741cd823746961f1fb3a">ripple::lsfLowAuth</a></div><div class="ttdeci">@ lsfLowAuth</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00121">LedgerFormats.h:121</a></div></div>
<div class="ttc" id="anamespaceripple_html_a2af7805d6ffc69b2227309433bccc833"><div class="ttname"><a href="namespaceripple.html#a2af7805d6ffc69b2227309433bccc833">ripple::featureDepositPreauth</a></div><div class="ttdeci">const uint256 featureDepositPreauth</div><div class="ttdef"><b>Definition:</b> <a href="Feature_8cpp_source.html#l00171">Feature.cpp:171</a></div></div>
<div class="ttc" id="aclassripple_1_1CashDiff_html"><div class="ttname"><a href="classripple_1_1CashDiff.html">ripple::CashDiff</a></div><div class="ttdef"><b>Definition:</b> <a href="CashDiff_8h_source.html#l00060">CashDiff.h:60</a></div></div>
<div class="ttc" id="anamespaceripple_html_a75d94908bf27ab4f7ec61a457e52ee8e"><div class="ttname"><a href="namespaceripple.html#a75d94908bf27ab4f7ec61a457e52ee8e">ripple::sfSequence</a></div><div class="ttdeci">const SF_U32 sfSequence(access, STI_UINT32, 4, &quot;Sequence&quot;)</div><div class="ttdef"><b>Definition:</b> <a href="SField_8h_source.html#l00355">SField.h:355</a></div></div>
<div class="ttc" id="aclassripple_1_1BasicTaker_html_a767e75e4d5d6181a3419d0df1b1bebc9"><div class="ttname"><a href="classripple_1_1BasicTaker.html#a767e75e4d5d6181a3419d0df1b1bebc9">ripple::BasicTaker::reject</a></div><div class="ttdeci">bool reject(Quality const &amp;quality) const noexcept</div><div class="ttdoc">Returns true if the quality does not meet the taker's requirements.</div><div class="ttdef"><b>Definition:</b> <a href="Taker_8h_source.html#l00179">Taker.h:179</a></div></div>
<div class="ttc" id="aclassripple_1_1BasicTaker_html_a9584df14ca2e8cd3e1e233b1629254e2"><div class="ttname"><a href="classripple_1_1BasicTaker.html#a9584df14ca2e8cd3e1e233b1629254e2">ripple::BasicTaker::remaining_offer</a></div><div class="ttdeci">Amounts remaining_offer() const</div><div class="ttdoc">Returns the amount remaining on the offer.</div><div class="ttdef"><b>Definition:</b> <a href="Taker_8cpp_source.html#l00141">Taker.cpp:141</a></div></div>
<div class="ttc" id="anamespaceripple_html_af16188617a6d8abff264150016b2dc43"><div class="ttname"><a href="namespaceripple.html#af16188617a6d8abff264150016b2dc43">ripple::tfPassive</a></div><div class="ttdeci">const std::uint32_t tfPassive</div><div class="ttdef"><b>Definition:</b> <a href="TxFlags_8h_source.html#l00076">TxFlags.h:76</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_aa65826cb148b5d15412fceecca5ae47c"><div class="ttname"><a href="classripple_1_1STAmount.html#aa65826cb148b5d15412fceecca5ae47c">ripple::STAmount::getText</a></div><div class="ttdeci">std::string getText() const override</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8cpp_source.html#l00510">STAmount.cpp:510</a></div></div>
<div class="ttc" id="anamespaceripple_html_abf6090872fb74560662d7f316ceb1596"><div class="ttname"><a href="namespaceripple.html#abf6090872fb74560662d7f316ceb1596">ripple::compareSandboxes</a></div><div class="ttdeci">static SBoxCmp compareSandboxes(char const *name, ApplyContext const &amp;ctx, detail::ApplyViewBase const &amp;viewTaker, detail::ApplyViewBase const &amp;viewFlow, beast::Journal j)</div><div class="ttdef"><b>Definition:</b> <a href="CreateOffer_8cpp_source.html#l00884">CreateOffer.cpp:884</a></div></div>
<div class="ttc" id="anamespaceripple_html_af0fe0cd9ec9c5f73998088d7d133c394"><div class="ttname"><a href="namespaceripple.html#af0fe0cd9ec9c5f73998088d7d133c394">ripple::sfAccount</a></div><div class="ttdeci">const SF_Account sfAccount(access, STI_ACCOUNT, 1, &quot;Account&quot;)</div><div class="ttdef"><b>Definition:</b> <a href="SField_8h_source.html#l00476">SField.h:476</a></div></div>
<div class="ttc" id="anamespaceripple_html_a1712e0c9343e6e52a5d42fbd5ef6b32e"><div class="ttname"><a href="namespaceripple.html#a1712e0c9343e6e52a5d42fbd5ef6b32e">ripple::sfFlags</a></div><div class="ttdeci">const SF_U32 sfFlags(access, STI_UINT32, 2, &quot;Flags&quot;)</div><div class="ttdef"><b>Definition:</b> <a href="SField_8h_source.html#l00353">SField.h:353</a></div></div>
<div class="ttc" id="aduration_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::duration</a></div></div>
<div class="ttc" id="anamespaceripple_html_ad2487abbcc1a5d6064b72144b461df6e"><div class="ttname"><a href="namespaceripple.html#ad2487abbcc1a5d6064b72144b461df6e">ripple::ApplyFlags</a></div><div class="ttdeci">ApplyFlags</div><div class="ttdef"><b>Definition:</b> <a href="ApplyView_8h_source.html#l00030">ApplyView.h:30</a></div></div>
<div class="ttc" id="aclassripple_1_1Issue_html_a4b723aa4198e4c630e41de06586e2fe7"><div class="ttname"><a href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">ripple::Issue::currency</a></div><div class="ttdeci">Currency currency</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8h_source.html#l00037">Issue.h:37</a></div></div>
<div class="ttc" id="anamespaceripple_html_ae6dad7a90c89e294deb0795f58402f50"><div class="ttname"><a href="namespaceripple.html#ae6dad7a90c89e294deb0795f58402f50">ripple::sfTakerPays</a></div><div class="ttdeci">const SF_Amount sfTakerPays(access, STI_AMOUNT, 4, &quot;TakerPays&quot;)</div><div class="ttdef"><b>Definition:</b> <a href="SField_8h_source.html#l00442">SField.h:442</a></div></div>
<div class="ttc" id="abasic_stringstream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_stringstream.html">std::stringstream</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="aclassbeast_1_1Journal_html_ad8fefe3e8ad583e1ed1bf02094ac3d8f"><div class="ttname"><a href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">beast::Journal::warn</a></div><div class="ttdeci">Stream warn() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00327">Journal.h:327</a></div></div>
<div class="ttc" id="anamespaceripple_html_acba9aa7d1101df4ac940c3588972fdea"><div class="ttname"><a href="namespaceripple.html#acba9aa7d1101df4ac940c3588972fdea">ripple::multiplyRound</a></div><div class="ttdeci">STAmount multiplyRound(STAmount const &amp;amount, Rate const &amp;rate, bool roundUp)</div><div class="ttdef"><b>Definition:</b> <a href="Rate2_8cpp_source.html#l00049">Rate2.cpp:49</a></div></div>
<div class="ttc" id="anamespaceripple_html_a875ae996b37ed036597d70628ae053e3"><div class="ttname"><a href="namespaceripple.html#a875ae996b37ed036597d70628ae053e3">ripple::transToken</a></div><div class="ttdeci">std::string transToken(TER code)</div><div class="ttdef"><b>Definition:</b> <a href="TER_8cpp_source.html#l00279">TER.cpp:279</a></div></div>
<div class="ttc" id="anamespaceripple_html_ae5310ca5604fba73b42fb0de0205d846a2d2dee7af60385a060eae7f556845a8b"><div class="ttname"><a href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846a2d2dee7af60385a060eae7f556845a8b">ripple::SBoxCmp::diff</a></div><div class="ttdeci">@ diff</div></div>
<div class="ttc" id="aclassripple_1_1STPathSet_html_af48d3b97e65d1e4826d13289b1648c80"><div class="ttname"><a href="classripple_1_1STPathSet.html#af48d3b97e65d1e4826d13289b1648c80">ripple::STPathSet::emplace_back</a></div><div class="ttdeci">void emplace_back(Args &amp;&amp;... args)</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00400">STPathSet.h:400</a></div></div>
<div class="ttc" id="aclassripple_1_1BasicTaker_html_a4e2d19f61a316ceaad0f41d51ba16462"><div class="ttname"><a href="classripple_1_1BasicTaker.html#a4e2d19f61a316ceaad0f41d51ba16462">ripple::BasicTaker::issue_in</a></div><div class="ttdeci">Issue const &amp; issue_in() const</div><div class="ttdoc">Returns the Issue associated with the input of the offer.</div><div class="ttdef"><b>Definition:</b> <a href="Taker_8h_source.html#l00193">Taker.h:193</a></div></div>
<div class="ttc" id="anamespacebeast_1_1severities_html"><div class="ttname"><a href="namespacebeast_1_1severities.html">beast::severities</a></div><div class="ttdoc">A namespace for easy access to logging severity values.</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00029">Journal.h:29</a></div></div>
<div class="ttc" id="anamespaceripple_html_a5e49d5cb12f80e98c70ac0dea63764e5"><div class="ttname"><a href="namespaceripple.html#a5e49d5cb12f80e98c70ac0dea63764e5">ripple::divideRound</a></div><div class="ttdeci">STAmount divideRound(STAmount const &amp;amount, Rate const &amp;rate, bool roundUp)</div><div class="ttdef"><b>Definition:</b> <a href="Rate2_8cpp_source.html#l00088">Rate2.cpp:88</a></div></div>
<div class="ttc" id="anamespaceripple_html_ae5310ca5604fba73b42fb0de0205d846a0de8d8a6651fa0de1a4318cf7890f52d"><div class="ttname"><a href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846a0de8d8a6651fa0de1a4318cf7890f52d">ripple::SBoxCmp::xrpRound</a></div><div class="ttdeci">@ xrpRound</div></div>
<div class="ttc" id="anamespaceripple_html_a3e312ecdb199409dca142d307a3e0e5b"><div class="ttname"><a href="namespaceripple.html#a3e312ecdb199409dca142d307a3e0e5b">ripple::isLegalNet</a></div><div class="ttdeci">bool isLegalNet(STAmount const &amp;value)</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00385">STAmount.h:385</a></div></div>
<div class="ttc" id="aclassripple_1_1OfferStream_html"><div class="ttname"><a href="classripple_1_1OfferStream.html">ripple::OfferStream</a></div><div class="ttdoc">Presents and consumes the offers in an order book.</div><div class="ttdef"><b>Definition:</b> <a href="OfferStream_8h_source.html#l00143">OfferStream.h:143</a></div></div>
<div class="ttc" id="aclassripple_1_1Taker_html_a3af0974a9a375f39dc201b8f957c44d8"><div class="ttname"><a href="classripple_1_1Taker.html#a3af0974a9a375f39dc201b8f957c44d8">ripple::Taker::get_bridge_crossings</a></div><div class="ttdeci">std::uint32_t get_bridge_crossings() const</div><div class="ttdef"><b>Definition:</b> <a href="Taker_8h_source.html#l00274">Taker.h:274</a></div></div>
<div class="ttc" id="aclassripple_1_1Taker_html_a829f13c62828bb6b91041906077ccb21"><div class="ttname"><a href="classripple_1_1Taker.html#a829f13c62828bb6b91041906077ccb21">ripple::Taker::get_direct_crossings</a></div><div class="ttdeci">std::uint32_t get_direct_crossings() const</div><div class="ttdef"><b>Definition:</b> <a href="Taker_8h_source.html#l00268">Taker.h:268</a></div></div>
<div class="ttc" id="aclassripple_1_1CreateOffer_html_aaa97cf694b007c7c9be9b3d0b939a740"><div class="ttname"><a href="classripple_1_1CreateOffer.html#aaa97cf694b007c7c9be9b3d0b939a740">ripple::CreateOffer::preflight</a></div><div class="ttdeci">static NotTEC preflight(PreflightContext const &amp;ctx)</div><div class="ttdoc">Enforce constraints beyond those of the Transactor base class.</div><div class="ttdef"><b>Definition:</b> <a href="CreateOffer_8cpp_source.html#l00041">CreateOffer.cpp:41</a></div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html_a1427aa6cbbda99c50b9ca0ebf6e0d0b3"><div class="ttname"><a href="classripple_1_1ReadView.html#a1427aa6cbbda99c50b9ca0ebf6e0d0b3">ripple::ReadView::parentCloseTime</a></div><div class="ttdeci">NetClock::time_point parentCloseTime() const</div><div class="ttdoc">Returns the close time of the previous ledger.</div><div class="ttdef"><b>Definition:</b> <a href="ReadView_8h_source.html#l00249">ReadView.h:249</a></div></div>
<div class="ttc" id="anamespaceripple_html_afe21c8454670d46fb93751a5edffed46a02872f8cb2a55f507f839f28918933f0"><div class="ttname"><a href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a02872f8cb2a55f507f839f28918933f0">ripple::temBAD_ISSUER</a></div><div class="ttdeci">@ temBAD_ISSUER</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00088">TER.h:88</a></div></div>
<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#l00039">Transactor.h:39</a></div></div>
<div class="ttc" id="anamespaceripple_html_ae5310ca5604fba73b42fb0de0205d846afad8e365b8d388a65d0e88df7708cd13"><div class="ttname"><a href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846afad8e365b8d388a65d0e88df7708cd13">ripple::SBoxCmp::dustDiff</a></div><div class="ttdeci">@ dustDiff</div></div>
<div class="ttc" id="anamespaceripple_html_a18e688f3fc0a5e80e13b353c9f924b22"><div class="ttname"><a href="namespaceripple.html#a18e688f3fc0a5e80e13b353c9f924b22">ripple::isTecClaim</a></div><div class="ttdeci">bool isTecClaim(TER x)</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00582">TER.h:582</a></div></div>
<div class="ttc" id="aclassripple_1_1STPathSet_html"><div class="ttname"><a href="classripple_1_1STPathSet.html">ripple::STPathSet</a></div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00309">STPathSet.h:309</a></div></div>
<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 &amp;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#l00056">Transactor.cpp:56</a></div></div>
<div class="ttc" id="aclassripple_1_1ApplyView_html"><div class="ttname"><a href="classripple_1_1ApplyView.html">ripple::ApplyView</a></div><div class="ttdoc">Writeable view to a ledger, for applying a transaction.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyView_8h_source.html#l00140">ApplyView.h:140</a></div></div>
<div class="ttc" id="anamespaceripple_html_a4a9c7b33fef9015d6406302ef80b63c5ae6db21adf463a223e362b44f0fd54663"><div class="ttname"><a href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5ae6db21adf463a223e362b44f0fd54663">ripple::lsfHighAuth</a></div><div class="ttdeci">@ lsfHighAuth</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00122">LedgerFormats.h:122</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca82773cd87fbf942a9cb626416218f52b"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca82773cd87fbf942a9cb626416218f52b">ripple::tecKILLED</a></div><div class="ttdeci">@ tecKILLED</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00274">TER.h:274</a></div></div>
<div class="ttc" id="anamespaceripple_html_a7806e73f2a04df365821602cfcf89ff2"><div class="ttname"><a href="namespaceripple.html#a7806e73f2a04df365821602cfcf89ff2">ripple::mulRound</a></div><div class="ttdeci">STAmount mulRound(STAmount const &amp;v1, STAmount const &amp;v2, Issue const &amp;issue, bool roundUp)</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8cpp_source.html#l01199">STAmount.cpp:1199</a></div></div>
<div class="ttc" id="aclassripple_1_1TOffer_html_a5caa8aa3fdb4ebc153fc074238574bb2"><div class="ttname"><a href="classripple_1_1TOffer.html#a5caa8aa3fdb4ebc153fc074238574bb2">ripple::TOffer::quality</a></div><div class="ttdeci">const Quality quality() const noexcept</div><div class="ttdoc">Returns the quality of the offer.</div><div class="ttdef"><b>Definition:</b> <a href="Offer_8h_source.html#l00075">Offer.h:75</a></div></div>
<div class="ttc" id="aclassripple_1_1TOffer_html_a7fdbb2b7d937889073f48e8eb2c5ad77"><div class="ttname"><a href="classripple_1_1TOffer.html#a7fdbb2b7d937889073f48e8eb2c5ad77">ripple::TOffer::amount</a></div><div class="ttdeci">TAmounts&lt; TIn, TOut &gt; const &amp; amount() const</div><div class="ttdoc">Returns the in and out amounts.</div><div class="ttdef"><b>Definition:</b> <a href="Offer_8h_source.html#l00091">Offer.h:91</a></div></div>
<div class="ttc" id="atie_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/tuple/tie.html">std::tie</a></div><div class="ttdeci">T tie(T... args)</div></div>
<div class="ttc" id="anamespaceripple_html_a73cc988e7ba5d5ee0fd9db53740917ec"><div class="ttname"><a href="namespaceripple.html#a73cc988e7ba5d5ee0fd9db53740917ec">ripple::getRate</a></div><div class="ttdeci">std::uint64_t getRate(STAmount const &amp;offerOut, STAmount const &amp;offerIn)</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8cpp_source.html#l00440">STAmount.cpp:440</a></div></div>
<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 &amp;amount, Rate const &amp;rate)</div><div class="ttdef"><b>Definition:</b> <a href="Rate2_8cpp_source.html#l00077">Rate2.cpp:77</a></div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint&lt; 160, detail::AccountIDTag &gt;</a></div></div>
<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#l00106">TER.h:106</a></div></div>
<div class="ttc" id="anamespaceripple_html_afceeff5af7e62c5a6830be8fdacf749e"><div class="ttname"><a href="namespaceripple.html#afceeff5af7e62c5a6830be8fdacf749e">ripple::isGlobalFrozen</a></div><div class="ttdeci">bool isGlobalFrozen(ReadView const &amp;view, AccountID const &amp;issuer)</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00057">View.cpp:57</a></div></div>
<div class="ttc" id="anamespaceripple_html_a4a9c7b33fef9015d6406302ef80b63c5a44c3bc643086a0beb87e3aaeb544e6ad"><div class="ttname"><a href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a44c3bc643086a0beb87e3aaeb544e6ad">ripple::lsfRequireAuth</a></div><div class="ttdeci">@ lsfRequireAuth</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00104">LedgerFormats.h:104</a></div></div>
<div class="ttc" id="aclassripple_1_1BasicTaker_html_a2edbfe1897fd164263a0c8e2b647b65b"><div class="ttname"><a href="classripple_1_1BasicTaker.html#a2edbfe1897fd164263a0c8e2b647b65b">ripple::BasicTaker::issue_out</a></div><div class="ttdeci">Issue const &amp; issue_out() const</div><div class="ttdoc">Returns the Issue associated with the output of the offer.</div><div class="ttdef"><b>Definition:</b> <a href="Taker_8h_source.html#l00200">Taker.h:200</a></div></div>
<div class="ttc" id="anamespaceripple_html_a7e31af9d90dac8c9e4272bf597d83fb4"><div class="ttname"><a href="namespaceripple.html#a7e31af9d90dac8c9e4272bf597d83fb4">ripple::adjustOwnerCount</a></div><div class="ttdeci">void adjustOwnerCount(ApplyView &amp;view, std::shared_ptr&lt; SLE &gt; const &amp;sle, std::int32_t amount, beast::Journal j)</div><div class="ttdoc">Adjust the owner count up or down.</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00642">View.cpp:642</a></div></div>
<div class="ttc" id="anamespaceripple_html_a260d2970ac1119109937ed1c5d4ca962a453d7db3d36a5516e925c466d1dc0ac1"><div class="ttname"><a href="namespaceripple.html#a260d2970ac1119109937ed1c5d4ca962a453d7db3d36a5516e925c466d1dc0ac1">ripple::telFAILED_PROCESSING</a></div><div class="ttdeci">@ telFAILED_PROCESSING</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00055">TER.h:55</a></div></div>
<div class="ttc" id="aclassripple_1_1CreateOffer_html_a59d336027ccb062b2e916e385bd57114"><div class="ttname"><a href="classripple_1_1CreateOffer.html#a59d336027ccb062b2e916e385bd57114">ripple::CreateOffer::preclaim</a></div><div class="ttdeci">static TER preclaim(PreclaimContext const &amp;ctx)</div><div class="ttdoc">Enforce constraints beyond those of the Transactor base class.</div><div class="ttdef"><b>Definition:</b> <a href="CreateOffer_8cpp_source.html#l00129">CreateOffer.cpp:129</a></div></div>
<div class="ttc" id="anamespaceripple_html_ae22517cfbc6ab445027e9c9bc8118778"><div class="ttname"><a href="namespaceripple.html#ae22517cfbc6ab445027e9c9bc8118778">ripple::featureCompareTakerFlowCross</a></div><div class="ttdeci">const uint256 featureCompareTakerFlowCross</div><div class="ttdef"><b>Definition:</b> <a href="Feature_8cpp_source.html#l00160">Feature.cpp:160</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_a50c370db96b4fdcdd202d9c2c38afce9"><div class="ttname"><a href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">ripple::keylet::account</a></div><div class="ttdeci">Keylet account(AccountID const &amp;id) noexcept</div><div class="ttdoc">AccountID root.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00120">Indexes.cpp:120</a></div></div>
<div class="ttc" id="anamespaceripple_html_a66af773abebf361a8c930c1dc457a740"><div class="ttname"><a href="namespaceripple.html#a66af773abebf361a8c930c1dc457a740">ripple::offerDelete</a></div><div class="ttdeci">TER offerDelete(ApplyView &amp;view, std::shared_ptr&lt; SLE &gt; const &amp;sle, beast::Journal j)</div><div class="ttdoc">Delete an offer.</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00896">View.cpp:896</a></div></div>
<div class="ttc" id="anamespaceripple_html_a47b15adfd6fb69767c64f50d860a11cc"><div class="ttname"><a href="namespaceripple.html#a47b15adfd6fb69767c64f50d860a11cc">ripple::divRound</a></div><div class="ttdeci">STAmount divRound(STAmount const &amp;num, STAmount const &amp;den, Issue const &amp;issue, bool roundUp)</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8cpp_source.html#l01285">STAmount.cpp:1285</a></div></div>
<div class="ttc" id="anamespaceripple_html_a9d8c82889876f162f2ca36cb29b6e4fd"><div class="ttname"><a href="namespaceripple.html#a9d8c82889876f162f2ca36cb29b6e4fd">ripple::tfOfferCreateMask</a></div><div class="ttdeci">const std::uint32_t tfOfferCreateMask</div><div class="ttdef"><b>Definition:</b> <a href="TxFlags_8h_source.html#l00080">TxFlags.h:80</a></div></div>
<div class="ttc" id="aclassripple_1_1TERSubset_html"><div class="ttname"><a href="classripple_1_1TERSubset.html">ripple::TERSubset</a></div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00322">TER.h:322</a></div></div>
<div class="ttc" id="aclassripple_1_1TOffer_html_afd346388dfa6d95ec38b22ec6527cb07"><div class="ttname"><a href="classripple_1_1TOffer.html#afd346388dfa6d95ec38b22ec6527cb07">ripple::TOffer::owner</a></div><div class="ttdeci">AccountID const &amp; owner() const</div><div class="ttdoc">Returns the account id of the offer's owner.</div><div class="ttdef"><b>Definition:</b> <a href="Offer_8h_source.html#l00082">Offer.h:82</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38caecd11145ac07375d1c0793e699932969"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38caecd11145ac07375d1c0793e699932969">ripple::tecFAILED_PROCESSING</a></div><div class="ttdeci">@ tecFAILED_PROCESSING</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00244">TER.h:244</a></div></div>
<div class="ttc" id="aclassbeast_1_1Journal_html_a8e1355a03cafbc14d80930766c40b19c"><div class="ttname"><a href="classbeast_1_1Journal.html#a8e1355a03cafbc14d80930766c40b19c">beast::Journal::stream</a></div><div class="ttdeci">Stream stream(Severity level) const</div><div class="ttdoc">Returns a stream for this sink, with the specified severity level.</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00291">Journal.h:291</a></div></div>
<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>
<div class="ttc" id="anamespaceripple_html_afe21c8454670d46fb93751a5edffed46a53a64dd14cce4cae9e2f063ad33faaff"><div class="ttname"><a href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a53a64dd14cce4cae9e2f063ad33faaff">ripple::temBAD_SEQUENCE</a></div><div class="ttdeci">@ temBAD_SEQUENCE</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00099">TER.h:99</a></div></div>
<div class="ttc" id="anamespaceripple_html_a0c6216b12b73b15239445dfaeee8d473"><div class="ttname"><a href="namespaceripple.html#a0c6216b12b73b15239445dfaeee8d473">ripple::fixTakerDryOfferRemoval</a></div><div class="ttdeci">const uint256 fixTakerDryOfferRemoval</div><div class="ttdef"><b>Definition:</b> <a href="Feature_8cpp_source.html#l00176">Feature.cpp:176</a></div></div>
<div class="ttc" id="anamespaceripple_html_adfb760bc3e4ccb79d5d4f6ecff2f1817"><div class="ttname"><a href="namespaceripple.html#adfb760bc3e4ccb79d5d4f6ecff2f1817">ripple::TER</a></div><div class="ttdeci">TERSubset&lt; CanCvtToTER &gt; TER</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00547">TER.h:547</a></div></div>
<div class="ttc" id="ato_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a></div><div class="ttdeci">T to_string(T... args)</div></div>
<div class="ttc" id="anamespaceripple_html_adebe4d783be9c979e67fdbb2bc27162faccec22dfce11ac7d31150921b257ee80"><div class="ttname"><a href="namespaceripple.html#adebe4d783be9c979e67fdbb2bc27162faccec22dfce11ac7d31150921b257ee80">ripple::terNO_AUTH</a></div><div class="ttdeci">@ terNO_AUTH</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00191">TER.h:191</a></div></div>
<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#l00042">STAmount.h:42</a></div></div>
<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>
<div class="ttc" id="aclassbeast_1_1Journal_html_a87d6bd59020d94110027dcab3d9e3357"><div class="ttname"><a href="classbeast_1_1Journal.html#a87d6bd59020d94110027dcab3d9e3357">beast::Journal::info</a></div><div class="ttdeci">Stream info() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00321">Journal.h:321</a></div></div>
<div class="ttc" id="atime_point_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/chrono/time_point.html">std::chrono::time_point</a></div></div>
<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#l00268">TER.h:268</a></div></div>
<div class="ttc" id="aclassripple_1_1BasicTaker_html_aa190bc5b504aac748b44cced47922d48"><div class="ttname"><a href="classripple_1_1BasicTaker.html#aa190bc5b504aac748b44cced47922d48">ripple::BasicTaker::original_offer</a></div><div class="ttdeci">Amounts const &amp; original_offer() const</div><div class="ttdoc">Returns the amount that the offer was originally placed at.</div><div class="ttdef"><b>Definition:</b> <a href="Taker_8cpp_source.html#l00170">Taker.cpp:170</a></div></div>
<div class="ttc" id="aclassripple_1_1STTx_html"><div class="ttname"><a href="classripple_1_1STTx.html">ripple::STTx</a></div><div class="ttdef"><b>Definition:</b> <a href="STTx_8h_source.html#l00042">STTx.h:42</a></div></div>
<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 &amp;c)</div><div class="ttdef"><b>Definition:</b> <a href="AccountID_8h_source.html#l00118">AccountID.h:118</a></div></div>
<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#l00084">TER.h:84</a></div></div>
<div class="ttc" id="aclassripple_1_1ApplyContext_html"><div class="ttname"><a href="classripple_1_1ApplyContext.html">ripple::ApplyContext</a></div><div class="ttdoc">State information when applying a tx.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyContext_8h_source.html#l00035">ApplyContext.h:35</a></div></div>
<div class="ttc" id="aclassbeast_1_1Journal_html"><div class="ttname"><a href="classbeast_1_1Journal.html">beast::Journal</a></div><div class="ttdoc">A generic endpoint for log messages.</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00058">Journal.h:58</a></div></div>
<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div></div>
<div class="ttc" id="aclassripple_1_1Rules_html_a7d7f2142bf5c4a4ddf9fba8eb6c2aebd"><div class="ttname"><a href="classripple_1_1Rules.html#a7d7f2142bf5c4a4ddf9fba8eb6c2aebd">ripple::Rules::enabled</a></div><div class="ttdeci">bool enabled(uint256 const &amp;id) const</div><div class="ttdoc">Returns true if a feature is enabled.</div><div class="ttdef"><b>Definition:</b> <a href="ReadView_8cpp_source.html#l00103">ReadView.cpp:103</a></div></div>
<div class="ttc" id="anamespaceripple_html_a5b34df7946340873d74bb02bfea1faab"><div class="ttname"><a href="namespaceripple.html#a5b34df7946340873d74bb02bfea1faab">ripple::tfImmediateOrCancel</a></div><div class="ttdeci">const std::uint32_t tfImmediateOrCancel</div><div class="ttdef"><b>Definition:</b> <a href="TxFlags_8h_source.html#l00077">TxFlags.h:77</a></div></div>
<div class="ttc" id="anamespaceripple_html_afe21c8454670d46fb93751a5edffed46a0b220bf6f780bf2ec67b6a6e18e9440f"><div class="ttname"><a href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a0b220bf6f780bf2ec67b6a6e18e9440f">ripple::temREDUNDANT</a></div><div class="ttdeci">@ temREDUNDANT</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00107">TER.h:107</a></div></div>
<div class="ttc" id="anamespaceripple_html_a27b0447a7f3e276e367515b8a8d879ee"><div class="ttname"><a href="namespaceripple.html#a27b0447a7f3e276e367515b8a8d879ee">ripple::sfExpiration</a></div><div class="ttdeci">const SF_U32 sfExpiration(access, STI_UINT32, 10, &quot;Expiration&quot;)</div><div class="ttdef"><b>Definition:</b> <a href="SField_8h_source.html#l00361">SField.h:361</a></div></div>
<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&lt; SLE const &gt; read(Keylet const &amp;k) const =0</div><div class="ttdoc">Return the state item associated with a key.</div></div>
<div class="ttc" id="anamespacebeast_1_1severities_html_a069a8a312b9123b77f6aa31733ca73bea2a7ebee41624279bb6f58f8999ab7b30"><div class="ttname"><a href="namespacebeast_1_1severities.html#a069a8a312b9123b77f6aa31733ca73bea2a7ebee41624279bb6f58f8999ab7b30">beast::severities::kInfo</a></div><div class="ttdeci">@ kInfo</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00036">Journal.h:36</a></div></div>
<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 &amp; tx</div><div class="ttdef"><b>Definition:</b> <a href="Transactor_8h_source.html#l00059">Transactor.h:59</a></div></div>
<div class="ttc" id="anamespaceripple_html_a15bb971c7e554fc3df218aba54c33fcc"><div class="ttname"><a href="namespaceripple.html#a15bb971c7e554fc3df218aba54c33fcc">ripple::accountFunds</a></div><div class="ttdeci">STAmount accountFunds(ReadView const &amp;view, AccountID const &amp;id, STAmount const &amp;saDefault, FreezeHandling freezeHandling, beast::Journal j)</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00136">View.cpp:136</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_a2563a8f586a001bfbbc88630701deaf1"><div class="ttname"><a href="classripple_1_1STAmount.html#a2563a8f586a001bfbbc88630701deaf1">ripple::STAmount::getCurrency</a></div><div class="ttdeci">Currency const &amp; getCurrency() const</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00204">STAmount.h:204</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_a32dbb5cdbd2b0d593047909d9294c861"><div class="ttname"><a href="classripple_1_1STAmount.html#a32dbb5cdbd2b0d593047909d9294c861">ripple::STAmount::getIssuer</a></div><div class="ttdeci">AccountID const &amp; getIssuer() const</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00209">STAmount.h:209</a></div></div>
<div class="ttc" id="aclassripple_1_1STTx_html_ad314af66e2542db537b3b5de291d33c3"><div class="ttname"><a href="classripple_1_1STTx.html#ad314af66e2542db537b3b5de291d33c3">ripple::STTx::getTransactionID</a></div><div class="ttdeci">uint256 getTransactionID() const</div><div class="ttdef"><b>Definition:</b> <a href="STTx_8h_source.html#l00131">STTx.h:131</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca4f19fdbc12c26412215f3477f70d5feb"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca4f19fdbc12c26412215f3477f70d5feb">ripple::tecDIR_FULL</a></div><div class="ttdeci">@ tecDIR_FULL</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00245">TER.h:245</a></div></div>
<div class="ttc" id="anamespaceripple_html_adebe4d783be9c979e67fdbb2bc27162faa7ab9460c6755719dd1a4e74b83f34c4"><div class="ttname"><a href="namespaceripple.html#adebe4d783be9c979e67fdbb2bc27162faa7ab9460c6755719dd1a4e74b83f34c4">ripple::terNO_ACCOUNT</a></div><div class="ttdeci">@ terNO_ACCOUNT</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00190">TER.h:190</a></div></div>
<div class="ttc" id="amin_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/min.html">std::min</a></div><div class="ttdeci">T min(T... args)</div></div>
<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#l00053">Transactor.h:53</a></div></div>
<div class="ttc" id="anamespaceripple_html_ad2487abbcc1a5d6064b72144b461df6ead993a03ae0b72db5c62a616b69eaccff"><div class="ttname"><a href="namespaceripple.html#ad2487abbcc1a5d6064b72144b461df6ead993a03ae0b72db5c62a616b69eaccff">ripple::tapRETRY</a></div><div class="ttdeci">@ tapRETRY</div><div class="ttdef"><b>Definition:</b> <a href="ApplyView_8h_source.html#l00039">ApplyView.h:39</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_af3a02d7e9cd0b11509a90e0e6980bd64"><div class="ttname"><a href="classripple_1_1STAmount.html#af3a02d7e9cd0b11509a90e0e6980bd64">ripple::STAmount::native</a></div><div class="ttdeci">bool native() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00182">STAmount.h:182</a></div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html"><div class="ttname"><a href="classripple_1_1ReadView.html">ripple::ReadView</a></div><div class="ttdoc">A view into a ledger.</div><div class="ttdef"><b>Definition:</b> <a href="ReadView_8h_source.html#l00188">ReadView.h:188</a></div></div>
<div class="ttc" id="aclassripple_1_1BasicTaker_html_a27d9a56a69cd21c25afe074a095a6995"><div class="ttname"><a href="classripple_1_1BasicTaker.html#a27d9a56a69cd21c25afe074a095a6995">ripple::BasicTaker::done</a></div><div class="ttdeci">bool done() const</div><div class="ttdoc">Returns true if order crossing should not continue.</div><div class="ttdef"><b>Definition:</b> <a href="Taker_8cpp_source.html#l00112">Taker.cpp:112</a></div></div>
<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="RCLCensorshipDetector_8h_source.html#l00029">RCLCensorshipDetector.h:29</a></div></div>
<div class="ttc" id="aclassripple_1_1Application_html_a2897c28a5b5040e80e66f676d201d03f"><div class="ttname"><a href="classripple_1_1Application.html#a2897c28a5b5040e80e66f676d201d03f">ripple::Application::journal</a></div><div class="ttdeci">virtual beast::Journal journal(std::string const &amp;name)=0</div></div>
<div class="ttc" id="anamespaceripple_html_adafd11da2168f16934fcf2764864cc86"><div class="ttname"><a href="namespaceripple.html#adafd11da2168f16934fcf2764864cc86">ripple::tfSell</a></div><div class="ttdeci">const std::uint32_t tfSell</div><div class="ttdef"><b>Definition:</b> <a href="TxFlags_8h_source.html#l00079">TxFlags.h:79</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38cac480d742e7760c48047bb3ccc50a40ef"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac480d742e7760c48047bb3ccc50a40ef">ripple::tecNO_LINE</a></div><div class="ttdeci">@ tecNO_LINE</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00259">TER.h:259</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38caede598f88bbd44e4df1c4e0d418c4cdc"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38caede598f88bbd44e4df1c4e0d418c4cdc">ripple::tecEXPIRED</a></div><div class="ttdeci">@ tecEXPIRED</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00272">TER.h:272</a></div></div>
<div class="ttc" id="anamespaceripple_html_ae1a42ed31cbb0503408b06927c4b5d34"><div class="ttname"><a href="namespaceripple.html#ae1a42ed31cbb0503408b06927c4b5d34">ripple::sfOfferSequence</a></div><div class="ttdeci">const SF_U32 sfOfferSequence(access, STI_UINT32, 25, &quot;OfferSequence&quot;)</div><div class="ttdef"><b>Definition:</b> <a href="SField_8h_source.html#l00377">SField.h:377</a></div></div>
<div class="ttc" id="aclassripple_1_1TOfferStreamBase_html_a8b2dbfd4a3cfb6e68306c33d5ce9e38f"><div class="ttname"><a href="classripple_1_1TOfferStreamBase.html#a8b2dbfd4a3cfb6e68306c33d5ce9e38f">ripple::TOfferStreamBase::tip</a></div><div class="ttdeci">TOffer&lt; TIn, TOut &gt; &amp; tip() const</div><div class="ttdoc">Returns the offer at the tip of the order book.</div><div class="ttdef"><b>Definition:</b> <a href="OfferStream_8h_source.html#l00104">OfferStream.h:104</a></div></div>
<div class="ttc" id="anamespacebeast_1_1severities_html_a069a8a312b9123b77f6aa31733ca73be"><div class="ttname"><a href="namespacebeast_1_1severities.html#a069a8a312b9123b77f6aa31733ca73be">beast::severities::Severity</a></div><div class="ttdeci">Severity</div><div class="ttdoc">Severity level / threshold of a Journal message.</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00031">Journal.h:31</a></div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html_aaf2fa03be723bb78d8bdf41614a75a30"><div class="ttname"><a href="classripple_1_1ReadView.html#aaf2fa03be723bb78d8bdf41614a75a30">ripple::ReadView::rules</a></div><div class="ttdeci">virtual Rules const &amp; rules() const =0</div><div class="ttdoc">Returns the tx processing rules.</div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_a60d8449d2915fa495f12994f56ceca34"><div class="ttname"><a href="classripple_1_1STAmount.html#a60d8449d2915fa495f12994f56ceca34">ripple::STAmount::issue</a></div><div class="ttdeci">Issue const &amp; issue() const</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00197">STAmount.h:197</a></div></div>
<div class="ttc" id="anamespacebeast_1_1severities_html_a069a8a312b9123b77f6aa31733ca73beab6ef7006e42e82dcc97478e4e362f883"><div class="ttname"><a href="namespacebeast_1_1severities.html#a069a8a312b9123b77f6aa31733ca73beab6ef7006e42e82dcc97478e4e362f883">beast::severities::kWarning</a></div><div class="ttdeci">@ kWarning</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00037">Journal.h:37</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca33d363e51ee15c8bd4f5d7c4e4518def"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca33d363e51ee15c8bd4f5d7c4e4518def">ripple::tecNO_ISSUER</a></div><div class="ttdeci">@ tecNO_ISSUER</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00257">TER.h:257</a></div></div>
<div class="ttc" id="anamespaceripple_html_a42d0740567b18c792db00b70a44c03b8"><div class="ttname"><a href="namespaceripple.html#a42d0740567b18c792db00b70a44c03b8">ripple::tfFillOrKill</a></div><div class="ttdeci">const std::uint32_t tfFillOrKill</div><div class="ttdef"><b>Definition:</b> <a href="TxFlags_8h_source.html#l00078">TxFlags.h:78</a></div></div>
<div class="ttc" id="aclassbeast_1_1WrappedSink_html"><div class="ttname"><a href="classbeast_1_1WrappedSink.html">beast::WrappedSink</a></div><div class="ttdoc">Wraps a Journal::Sink to prefix its output with a string.</div><div class="ttdef"><b>Definition:</b> <a href="WrappedSink_8h_source.html#l00033">WrappedSink.h:33</a></div></div>
<div class="ttc" id="anamespaceripple_html_a7b344311df2e05264161f7b7e38c9730"><div class="ttname"><a href="namespaceripple.html#a7b344311df2e05264161f7b7e38c9730">ripple::sfTakerGets</a></div><div class="ttdeci">const SF_Amount sfTakerGets(access, STI_AMOUNT, 5, &quot;TakerGets&quot;)</div><div class="ttdef"><b>Definition:</b> <a href="SField_8h_source.html#l00443">SField.h:443</a></div></div>
<div class="ttc" id="anamespaceripple_html_af13e153259f9f64839b634f3b9642dcb"><div class="ttname"><a href="namespaceripple.html#af13e153259f9f64839b634f3b9642dcb">ripple::xrpIssue</a></div><div class="ttdeci">Issue const &amp; xrpIssue()</div><div class="ttdoc">Returns an asset specifier that represents XRP.</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8h_source.html#l00097">Issue.h:97</a></div></div>
<div class="ttc" id="anamespaceripple_html_a17a9a9b903b66e49f5413d82ce79f085a91e3c4f8089025c7ecf66dd62b822d90"><div class="ttname"><a href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a91e3c4f8089025c7ecf66dd62b822d90">ripple::fhIGNORE_FREEZE</a></div><div class="ttdeci">@ fhIGNORE_FREEZE</div><div class="ttdef"><b>Definition:</b> <a href="View_8h_source.html#l00053">View.h:53</a></div></div>
<div class="ttc" id="anamespaceripple_html_aea839338eb91258b10d5d14262ef079f"><div class="ttname"><a href="namespaceripple.html#aea839338eb91258b10d5d14262ef079f">ripple::flow</a></div><div class="ttdeci">path::RippleCalc::Output flow(PaymentSandbox &amp;view, STAmount const &amp;deliver, AccountID const &amp;src, AccountID const &amp;dst, STPathSet const &amp;paths, bool defaultPaths, bool partialPayment, bool ownerPaysTransferFee, bool offerCrossing, boost::optional&lt; Quality &gt; const &amp;limitQuality, boost::optional&lt; STAmount &gt; const &amp;sendMax, beast::Journal j, path::detail::FlowDebugInfo *flowDebugInfo=nullptr)</div><div class="ttdoc">Make a payment from the src account to the dst account.</div></div>
<div class="ttc" id="anamespaceripple_html_ae5310ca5604fba73b42fb0de0205d846add1f9809e0760382bf96b050285567f2"><div class="ttname"><a href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846add1f9809e0760382bf96b050285567f2">ripple::SBoxCmp::offerDelDiff</a></div><div class="ttdeci">@ offerDelDiff</div></div>
<div class="ttc" id="astr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_stringstream/str.html">std::stringstream::str</a></div><div class="ttdeci">T str(T... args)</div></div>
<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>
<div class="ttc" id="aclassripple_1_1Book_html"><div class="ttname"><a href="classripple_1_1Book.html">ripple::Book</a></div><div class="ttdoc">Specifies an order book.</div><div class="ttdef"><b>Definition:</b> <a href="Book_8h_source.html#l00032">Book.h:32</a></div></div>
<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>
<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&lt; SLE &gt; peek(Keylet const &amp;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#l00129">ApplyViewBase.cpp:129</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1ApplyViewBase_html_af16244cf2efd903b4575a0b85c94d159"><div class="ttname"><a href="classripple_1_1detail_1_1ApplyViewBase.html#af16244cf2efd903b4575a0b85c94d159">ripple::detail::ApplyViewBase::rules</a></div><div class="ttdeci">Rules const &amp; rules() const override</div><div class="ttdoc">Returns the tx processing rules.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyViewBase_8cpp_source.html#l00053">ApplyViewBase.cpp:53</a></div></div>
<div class="ttc" id="aclassripple_1_1NetClock_html_afe3767203cd971a00067671641bc7e16"><div class="ttname"><a href="classripple_1_1NetClock.html#afe3767203cd971a00067671641bc7e16">ripple::NetClock::duration</a></div><div class="ttdeci">std::chrono::duration&lt; rep, period &gt; duration</div><div class="ttdef"><b>Definition:</b> <a href="chrono_8h_source.html#l00053">chrono.h:53</a></div></div>
<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 &amp; tx</div><div class="ttdef"><b>Definition:</b> <a href="Transactor_8h_source.html#l00036">Transactor.h:36</a></div></div>
<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#l00032">Transactor.h:32</a></div></div>
<div class="ttc" id="aclassripple_1_1TOfferStreamBase_html_a4aeb5e78bbc94d5d899b40fd0bfa7620"><div class="ttname"><a href="classripple_1_1TOfferStreamBase.html#a4aeb5e78bbc94d5d899b40fd0bfa7620">ripple::TOfferStreamBase::step</a></div><div class="ttdeci">bool step()</div><div class="ttdoc">Advance to the next valid offer.</div><div class="ttdef"><b>Definition:</b> <a href="OfferStream_8cpp_source.html#l00137">OfferStream.cpp:137</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38caf5820ac855eaa9dfcd635cd411019a31"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38caf5820ac855eaa9dfcd635cd411019a31">ripple::tecNO_AUTH</a></div><div class="ttdeci">@ tecNO_AUTH</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00258">TER.h:258</a></div></div>
<div class="ttc" id="anamespaceripple_html_afe21c8454670d46fb93751a5edffed46a8845e05d481141ea5e8e5274796f45a7"><div class="ttname"><a href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a8845e05d481141ea5e8e5274796f45a7">ripple::temBAD_EXPIRATION</a></div><div class="ttdeci">@ temBAD_EXPIRATION</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00086">TER.h:86</a></div></div>
<div class="ttc" id="anamespaceripple_html_ae5310ca5604fba73b42fb0de0205d846"><div class="ttname"><a href="namespaceripple.html#ae5310ca5604fba73b42fb0de0205d846">ripple::SBoxCmp</a></div><div class="ttdeci">SBoxCmp</div><div class="ttdef"><b>Definition:</b> <a href="CreateOffer_8cpp_source.html#l00862">CreateOffer.cpp:862</a></div></div>
<div class="ttc" id="aclassripple_1_1BasicTaker_html_ac208f3e27e0dfa925dcb34414b9a8ba4"><div class="ttname"><a href="classripple_1_1BasicTaker.html#ac208f3e27e0dfa925dcb34414b9a8ba4">ripple::BasicTaker::account</a></div><div class="ttdeci">AccountID const &amp; account() const noexcept</div><div class="ttdoc">Returns the account identifier of the taker.</div><div class="ttdef"><b>Definition:</b> <a href="Taker_8h_source.html#l00172">Taker.h:172</a></div></div>
<div class="ttc" id="anamespaceripple_html_a2cb56a55020f266d207ee04d66cc97ae"><div class="ttname"><a href="namespaceripple.html#a2cb56a55020f266d207ee04d66cc97ae">ripple::featureFlowCross</a></div><div class="ttdeci">const uint256 featureFlowCross</div><div class="ttdef"><b>Definition:</b> <a href="Feature_8cpp_source.html#l00162">Feature.cpp:162</a></div></div>
<div class="ttc" id="aclassripple_1_1STPath_html"><div class="ttname"><a href="classripple_1_1STPath.html">ripple::STPath</a></div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00212">STPathSet.h:212</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca30792765079d182f869612fc3b96ef8c"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca30792765079d182f869612fc3b96ef8c">ripple::tecINSUF_RESERVE_OFFER</a></div><div class="ttdeci">@ tecINSUF_RESERVE_OFFER</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00247">TER.h:247</a></div></div>
<div class="ttc" id="aclassripple_1_1NetClock_html_a4c2428e178dca6689fa3fb4be0657107"><div class="ttname"><a href="classripple_1_1NetClock.html#a4c2428e178dca6689fa3fb4be0657107">ripple::NetClock::time_point</a></div><div class="ttdeci">std::chrono::time_point&lt; NetClock &gt; time_point</div><div class="ttdef"><b>Definition:</b> <a href="chrono_8h_source.html#l00054">chrono.h:54</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1ApplyViewBase_html"><div class="ttname"><a href="classripple_1_1detail_1_1ApplyViewBase.html">ripple::detail::ApplyViewBase</a></div><div class="ttdef"><b>Definition:</b> <a href="ApplyViewBase_8h_source.html#l00033">ApplyViewBase.h:33</a></div></div>
<div class="ttc" id="anamespaceripple_1_1openssl_html_a684216df742bdebd52a4537f8393abd2"><div class="ttname"><a href="namespaceripple_1_1openssl.html#a684216df742bdebd52a4537f8393abd2">ripple::openssl::multiply</a></div><div class="ttdeci">ec_point multiply(EC_GROUP const *group, bignum const &amp;n, bn_ctx &amp;ctx)</div><div class="ttdef"><b>Definition:</b> <a href="openssl_8cpp_source.html#l00085">openssl.cpp:85</a></div></div>
<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#l00213">TER.h:213</a></div></div>
<div class="ttc" id="aclassripple_1_1TOffer_html"><div class="ttname"><a href="classripple_1_1TOffer.html">ripple::TOffer</a></div><div class="ttdef"><b>Definition:</b> <a href="Offer_8h_source.html#l00049">Offer.h:49</a></div></div>
<div class="ttc" id="anamespaceripple_html_a91af9326e7f471001066b6b59f24599c"><div class="ttname"><a href="namespaceripple.html#a91af9326e7f471001066b6b59f24599c">ripple::xrpCurrency</a></div><div class="ttdeci">Currency const &amp; xrpCurrency()</div><div class="ttdoc">XRP currency.</div><div class="ttdef"><b>Definition:</b> <a href="UintTypes_8cpp_source.html#l00121">UintTypes.cpp:121</a></div></div>
<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 &amp; tx</div><div class="ttdef"><b>Definition:</b> <a href="ApplyContext_8h_source.html#l00048">ApplyContext.h:48</a></div></div>
<div class="ttc" id="aclassripple_1_1Taker_html_af26b903ac38bb50fbc47ab49ed2d2ad3"><div class="ttname"><a href="classripple_1_1Taker.html#af26b903ac38bb50fbc47ab49ed2d2ad3">ripple::Taker::cross</a></div><div class="ttdeci">TER cross(Offer &amp;offer)</div><div class="ttdoc">Perform a direct or bridged offer crossing as appropriate.</div><div class="ttdef"><b>Definition:</b> <a href="Taker_8cpp_source.html#l00789">Taker.cpp:789</a></div></div>
<div class="ttc" id="aclassripple_1_1CreateOffer_html_a8ce5ee23e2529b8c71708b608422b9d1"><div class="ttname"><a href="classripple_1_1CreateOffer.html#a8ce5ee23e2529b8c71708b608422b9d1">ripple::CreateOffer::calculateMaxSpend</a></div><div class="ttdeci">static XRPAmount calculateMaxSpend(STTx const &amp;tx)</div><div class="ttdoc">Override default behavior provided by Transactor base class.</div><div class="ttdef"><b>Definition:</b> <a href="CreateOffer_8cpp_source.html#l00033">CreateOffer.cpp:33</a></div></div>
<div class="ttc" id="aclassripple_1_1Issue_html_a46e4805870b1bad6a8691bed0b8acec8"><div class="ttname"><a href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">ripple::Issue::account</a></div><div class="ttdeci">AccountID account</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8h_source.html#l00038">Issue.h:38</a></div></div>
<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>
<div class="ttc" id="anamespaceripple_1_1test_1_1jtx_html_a8e8d814b8820ce0b6979abde0d6a2618"><div class="ttname"><a href="namespaceripple_1_1test_1_1jtx.html#a8e8d814b8820ce0b6979abde0d6a2618">ripple::test::jtx::rate</a></div><div class="ttdeci">Json::Value rate(Account const &amp;account, double multiplier)</div><div class="ttdoc">Set a transfer rate.</div><div class="ttdef"><b>Definition:</b> <a href="rate_8cpp_source.html#l00030">rate.cpp:30</a></div></div>
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