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<div class="headertitle"><div class="title">NFTokenUtils.cpp</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">/*</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> Copyright (c) 2021 Ripple Labs Inc.</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"></span> </div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"></span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment">*/</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment">//==============================================================================</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include &lt;xrpld/app/tx/detail/NFTokenUtils.h&gt;</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include &lt;xrpld/ledger/Dir.h&gt;</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include &lt;xrpld/ledger/View.h&gt;</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> </div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include &lt;xrpl/basics/algorithm.h&gt;</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include &lt;xrpl/protocol/Feature.h&gt;</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include &lt;xrpl/protocol/STArray.h&gt;</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include &lt;xrpl/protocol/TxFlags.h&gt;</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#include &lt;xrpl/protocol/nftPageMask.h&gt;</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/functional.html">functional</a>&gt;</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/memory.html">memory</a>&gt;</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="keyword">namespace </span>nft {</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="keyword">static</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE const&gt;</a></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a25ab1d4dcf014936718ceda1727e7188"> 38</a></span><a class="code hl_function" href="namespaceripple_1_1nft.html#a25ab1d4dcf014936718ceda1727e7188">locatePage</a>(<a class="code hl_class" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view, <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; owner, <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; <span class="keywordtype">id</span>)</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span>{</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">auto</span> <span class="keyword">const</span> first = <a class="code hl_function" href="namespaceripple_1_1keylet.html#a7c16b0abc727e34b4d83377b7f3da2dd">keylet::nftpage</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#abf6a2f8678a82fc0ea6bf41e3972a9eb">keylet::nftpage_min</a>(owner), <span class="keywordtype">id</span>);</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">auto</span> <span class="keyword">const</span> last = <a class="code hl_function" href="namespaceripple_1_1keylet.html#acbbf19b6eb7d5e93f6448832d9e0288c">keylet::nftpage_max</a>(owner);</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> </div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="comment">// This NFT can only be found in the first page with a key that&#39;s strictly</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="comment">// greater than `first`, so look for that, up until the maximum possible</span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="comment">// page.</span></div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keywordflow">return</span> view.<a class="code hl_function" href="classripple_1_1ReadView.html#a0583a050ea7799ba331f6222a905f304">read</a>(<a class="code hl_struct" href="structripple_1_1Keylet.html">Keylet</a>(</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> ltNFTOKEN_PAGE,</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> view.<a class="code hl_function" href="classripple_1_1ReadView.html#a15b3629cee45ef3f5af4cef06f42e54a">succ</a>(first.key, last.key.next()).value_or(last.key)));</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span>}</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span><span class="keyword">static</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a0d0beae2fccfa96237e918a0e6093394"> 52</a></span><a class="code hl_function" href="namespaceripple_1_1nft.html#a25ab1d4dcf014936718ceda1727e7188">locatePage</a>(<a class="code hl_class" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view, <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; owner, <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; <span class="keywordtype">id</span>)</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span>{</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keyword">auto</span> <span class="keyword">const</span> first = <a class="code hl_function" href="namespaceripple_1_1keylet.html#a7c16b0abc727e34b4d83377b7f3da2dd">keylet::nftpage</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#abf6a2f8678a82fc0ea6bf41e3972a9eb">keylet::nftpage_min</a>(owner), <span class="keywordtype">id</span>);</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">auto</span> <span class="keyword">const</span> last = <a class="code hl_function" href="namespaceripple_1_1keylet.html#acbbf19b6eb7d5e93f6448832d9e0288c">keylet::nftpage_max</a>(owner);</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="comment">// This NFT can only be found in the first page with a key that&#39;s strictly</span></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="comment">// greater than `first`, so look for that, up until the maximum possible</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="comment">// page.</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <span class="keywordflow">return</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afa666aaa8eb0080d96f910f8a719291d">peek</a>(<a class="code hl_struct" href="structripple_1_1Keylet.html">Keylet</a>(</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> ltNFTOKEN_PAGE,</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> view.<a class="code hl_function" href="classripple_1_1ReadView.html#a15b3629cee45ef3f5af4cef06f42e54a">succ</a>(first.key, last.key.next()).value_or(last.key)));</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span>}</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span><span class="keyword">static</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a></div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a12ab76dbb40813ee82cf0850cece453b"> 66</a></span><a class="code hl_function" href="namespaceripple_1_1nft.html#a12ab76dbb40813ee82cf0850cece453b">getPageForToken</a>(</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <a class="code hl_class" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view,</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; owner,</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; <span class="keywordtype">id</span>,</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;<span class="keywordtype">void</span>(<a class="code hl_class" href="classripple_1_1ApplyView.html">ApplyView</a>&amp;, <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp;)&gt; <span class="keyword">const</span>&amp; createCallback)</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span>{</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="keyword">auto</span> <span class="keyword">const</span> base = <a class="code hl_function" href="namespaceripple_1_1keylet.html#abf6a2f8678a82fc0ea6bf41e3972a9eb">keylet::nftpage_min</a>(owner);</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="keyword">auto</span> <span class="keyword">const</span> first = <a class="code hl_function" href="namespaceripple_1_1keylet.html#a7c16b0abc727e34b4d83377b7f3da2dd">keylet::nftpage</a>(base, <span class="keywordtype">id</span>);</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keyword">auto</span> <span class="keyword">const</span> last = <a class="code hl_function" href="namespaceripple_1_1keylet.html#acbbf19b6eb7d5e93f6448832d9e0288c">keylet::nftpage_max</a>(owner);</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> </div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="comment">// This NFT can only be found in the first page with a key that&#39;s strictly</span></div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="comment">// greater than `first`, so look for that, up until the maximum possible</span></div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="comment">// page.</span></div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keyword">auto</span> cp = view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afa666aaa8eb0080d96f910f8a719291d">peek</a>(<a class="code hl_struct" href="structripple_1_1Keylet.html">Keylet</a>(</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> ltNFTOKEN_PAGE,</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> view.<a class="code hl_function" href="classripple_1_1ReadView.html#a15b3629cee45ef3f5af4cef06f42e54a">succ</a>(first.key, last.key.next()).value_or(last.key)));</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="comment">// A suitable page doesn&#39;t exist; we&#39;ll have to create one.</span></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keywordflow">if</span> (!cp)</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> {</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <a class="code hl_class" href="classripple_1_1STArray.html">STArray</a> arr;</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> cp = std::make_shared&lt;SLE&gt;(last);</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> cp-&gt;setFieldArray(sfNFTokens, arr);</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#aa3c5b5cd9dca5f906be4b36640706e3c">insert</a>(cp);</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> createCallback(view, owner);</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keywordflow">return</span> cp;</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> }</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <a class="code hl_class" href="classripple_1_1STArray.html">STArray</a> narr = cp-&gt;getFieldArray(sfNFTokens);</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> </div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="comment">// The right page still has space: we&#39;re good.</span></div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="keywordflow">if</span> (narr.<a class="code hl_function" href="classripple_1_1STArray.html#afdae4983cf41a2e6c3031d203b79c67b">size</a>() != <a class="code hl_variable" href="namespaceripple.html#a64ab08f4ab36c0454c62a0f70eeed527">dirMaxTokensPerPage</a>)</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="keywordflow">return</span> cp;</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> </div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="comment">// We need to split the page in two: the first half of the items in this</span></div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="comment">// page will go into the new page; the rest will stay with the existing</span></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="comment">// page.</span></div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <span class="comment">//</span></div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="comment">// Note we can&#39;t always split the page exactly in half. All equivalent</span></div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="comment">// NFTs must be kept on the same page. So when the page contains</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <span class="comment">// equivalent NFTs, the split may be lopsided in order to keep equivalent</span></div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="comment">// NFTs on the same page.</span></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <a class="code hl_class" href="classripple_1_1STArray.html">STArray</a> carr;</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> {</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="comment">// We prefer to keep equivalent NFTs on a page boundary. That gives</span></div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="comment">// any additional equivalent NFTs maximum room for expansion.</span></div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="comment">// Round up the boundary until there&#39;s a non-equivalent entry.</span></div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span> cmp =</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> narr[(<a class="code hl_variable" href="namespaceripple.html#a64ab08f4ab36c0454c62a0f70eeed527">dirMaxTokensPerPage</a> / 2) - 1].getFieldH256(sfNFTokenID) &amp;</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <a class="code hl_function" href="namespaceripple_1_1nft.html#ae14d4bb70598677d087143c83535243b">nft::pageMask</a>;</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> </div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="comment">// Note that the calls to find_if_not() and (later) find_if()</span></div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="comment">// rely on the fact that narr is kept in sorted order.</span></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <span class="keyword">auto</span> splitIter = <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/algorithm/find.html">std::find_if_not</a>(</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> narr.<a class="code hl_function" href="classripple_1_1STArray.html#af7e0506b401fa66e765d7610c78ced2d">begin</a>() + (<a class="code hl_variable" href="namespaceripple.html#a64ab08f4ab36c0454c62a0f70eeed527">dirMaxTokensPerPage</a> / 2),</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> narr.<a class="code hl_function" href="classripple_1_1STArray.html#a0a5d9b8ede13c5ec37871abc08c4c968">end</a>(),</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> [&amp;cmp](<a class="code hl_class" href="classripple_1_1STObject.html">STObject</a> <span class="keyword">const</span>&amp; obj) {</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> return (obj.getFieldH256(sfNFTokenID) &amp; nft::pageMask) == cmp;</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> });</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> </div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <span class="comment">// If we get all the way from the middle to the end with only</span></div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="comment">// equivalent NFTokens then check the front of the page for a</span></div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="comment">// place to make the split.</span></div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <span class="keywordflow">if</span> (splitIter == narr.<a class="code hl_function" href="classripple_1_1STArray.html#a0a5d9b8ede13c5ec37871abc08c4c968">end</a>())</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> splitIter = <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/algorithm/find.html">std::find_if</a>(</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> narr.<a class="code hl_function" href="classripple_1_1STArray.html#af7e0506b401fa66e765d7610c78ced2d">begin</a>(), narr.<a class="code hl_function" href="classripple_1_1STArray.html#a0a5d9b8ede13c5ec37871abc08c4c968">end</a>(), [&amp;cmp](<a class="code hl_class" href="classripple_1_1STObject.html">STObject</a> <span class="keyword">const</span>&amp; obj) {</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> return (obj.getFieldH256(sfNFTokenID) &amp; nft::pageMask) ==</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> cmp;</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> });</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> </div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> <span class="comment">// There should be no circumstance when splitIter == end(), but if it</span></div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="comment">// were to happen we should bail out because something is confused.</span></div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> <span class="keywordflow">if</span> (splitIter == narr.<a class="code hl_function" href="classripple_1_1STArray.html#a0a5d9b8ede13c5ec37871abc08c4c968">end</a>())</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <span class="comment">// If splitIter == begin(), then the entire page is filled with</span></div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="comment">// equivalent tokens. This requires special handling.</span></div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="keywordflow">if</span> (splitIter == narr.<a class="code hl_function" href="classripple_1_1STArray.html#af7e0506b401fa66e765d7610c78ced2d">begin</a>())</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> {</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <span class="comment">// Prior to fixNFTokenDirV1 we simply stopped.</span></div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keywordflow">if</span> (!view.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>().<a class="code hl_function" href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">enabled</a>(fixNFTokenDirV1))</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> {</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="keyword">auto</span> <span class="keyword">const</span> relation{(<span class="keywordtype">id</span> &amp; <a class="code hl_function" href="namespaceripple_1_1nft.html#ae14d4bb70598677d087143c83535243b">nft::pageMask</a>) &lt;=&gt; cmp};</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <span class="keywordflow">if</span> (relation == 0)</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> {</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> <span class="comment">// If the passed in id belongs exactly on this (full) page</span></div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="comment">// this account simply cannot store the NFT.</span></div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> }</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> </div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keywordflow">if</span> (relation &gt; 0)</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> {</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> <span class="comment">// We need to leave the entire contents of this page in</span></div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <span class="comment">// narr so carr stays empty. The new NFT will be</span></div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> <span class="comment">// inserted in carr. This keeps the NFTs that must be</span></div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="comment">// together all on their own page.</span></div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> splitIter = narr.<a class="code hl_function" href="classripple_1_1STArray.html#a0a5d9b8ede13c5ec37871abc08c4c968">end</a>();</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> }</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> </div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <span class="comment">// If neither of those conditions apply then put all of</span></div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <span class="comment">// narr into carr and produce an empty narr where the new NFT</span></div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> <span class="comment">// will be inserted. Leave the split at narr.begin().</span></div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> }</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> }</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> </div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <span class="comment">// Split narr at splitIter.</span></div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <a class="code hl_class" href="classripple_1_1STArray.html">STArray</a> newCarr(</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/iterator/make_move_iterator.html">std::make_move_iterator</a>(splitIter),</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/iterator/make_move_iterator.html">std::make_move_iterator</a>(narr.<a class="code hl_function" href="classripple_1_1STArray.html#a0a5d9b8ede13c5ec37871abc08c4c968">end</a>()));</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> narr.<a class="code hl_function" href="classripple_1_1STArray.html#a3cf82d27b41e9069eab22cef45485834">erase</a>(splitIter, narr.<a class="code hl_function" href="classripple_1_1STArray.html#a0a5d9b8ede13c5ec37871abc08c4c968">end</a>());</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/algorithm/swap.html">std::swap</a>(carr, newCarr);</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> }</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> </div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <span class="comment">// Determine the ID for the page index. This decision is conditional on</span></div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> <span class="comment">// fixNFTokenDirV1 being enabled. But the condition for the decision</span></div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <span class="comment">// is not possible unless fixNFTokenDirV1 is enabled.</span></div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> <span class="comment">//</span></div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="comment">// Note that we use uint256::next() because there&#39;s a subtlety in the way</span></div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> <span class="comment">// NFT pages are structured. The low 96-bits of NFT ID must be strictly</span></div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> <span class="comment">// less than the low 96-bits of the enclosing page&#39;s index. In order to</span></div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> <span class="comment">// accommodate that requirement we use an index one higher than the</span></div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <span class="comment">// largest NFT in the page.</span></div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span> tokenIDForNewPage = narr.<a class="code hl_function" href="classripple_1_1STArray.html#afdae4983cf41a2e6c3031d203b79c67b">size</a>() == <a class="code hl_variable" href="namespaceripple.html#a64ab08f4ab36c0454c62a0f70eeed527">dirMaxTokensPerPage</a></div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> ? narr[<a class="code hl_variable" href="namespaceripple.html#a64ab08f4ab36c0454c62a0f70eeed527">dirMaxTokensPerPage</a> - 1].getFieldH256(sfNFTokenID).next()</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> : carr[0].getFieldH256(sfNFTokenID);</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> </div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> <span class="keyword">auto</span> np = std::make_shared&lt;SLE&gt;(<a class="code hl_function" href="namespaceripple_1_1keylet.html#a7c16b0abc727e34b4d83377b7f3da2dd">keylet::nftpage</a>(base, tokenIDForNewPage));</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> np-&gt;key() &gt; base.key,</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> <span class="stringliteral">&quot;ripple::nft::getPageForToken : valid NFT page index&quot;</span>);</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> np-&gt;setFieldArray(sfNFTokens, narr);</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> np-&gt;setFieldH256(sfNextPageMin, cp-&gt;key());</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> </div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> ppm = (*cp)[~sfPreviousPageMin])</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> {</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> np-&gt;setFieldH256(sfPreviousPageMin, *ppm);</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> </div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> p3 = view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afa666aaa8eb0080d96f910f8a719291d">peek</a>(<a class="code hl_struct" href="structripple_1_1Keylet.html">Keylet</a>(ltNFTOKEN_PAGE, *ppm)))</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> {</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> p3-&gt;setFieldH256(sfNextPageMin, np-&gt;key());</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(p3);</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> }</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> }</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> </div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#aa3c5b5cd9dca5f906be4b36640706e3c">insert</a>(np);</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> </div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> cp-&gt;setFieldArray(sfNFTokens, carr);</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> cp-&gt;setFieldH256(sfPreviousPageMin, np-&gt;key());</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(cp);</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> </div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> createCallback(view, owner);</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> </div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> <span class="comment">// fixNFTokenDirV1 corrects a bug in the initial implementation that</span></div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> <span class="comment">// would put an NFT in the wrong page. The problem was caused by an</span></div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="comment">// off-by-one subtlety that the NFT can only be stored in the first page</span></div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> <span class="comment">// with a key that&#39;s strictly greater than `first`</span></div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> <span class="keywordflow">if</span> (!view.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>().<a class="code hl_function" href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">enabled</a>(fixNFTokenDirV1))</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> <span class="keywordflow">return</span> (first.key &lt;= np-&gt;key()) ? np : cp;</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> </div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> <span class="keywordflow">return</span> (first.key &lt; np-&gt;key()) ? np : cp;</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span>}</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> </div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a8af2d7746a0a043c6607c934aa4bda81"> 231</a></span><a class="code hl_function" href="namespaceripple_1_1nft.html#a8af2d7746a0a043c6607c934aa4bda81">compareTokens</a>(<a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; a, <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; b)</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span>{</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> <span class="comment">// The sort of NFTokens needs to be fully deterministic, but the sort</span></div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> <span class="comment">// is weird because we sort on the low 96-bits first. But if the low</span></div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> <span class="comment">// 96-bits are identical we still need a fully deterministic sort.</span></div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> <span class="comment">// So we sort on the low 96-bits first. If those are equal we sort on</span></div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> <span class="comment">// the whole thing.</span></div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> lowBitsCmp{(a &amp; <a class="code hl_function" href="namespaceripple_1_1nft.html#ae14d4bb70598677d087143c83535243b">nft::pageMask</a>) &lt;=&gt; (b &amp; <a class="code hl_function" href="namespaceripple_1_1nft.html#ae14d4bb70598677d087143c83535243b">nft::pageMask</a>)};</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> lowBitsCmp != 0)</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> <span class="keywordflow">return</span> lowBitsCmp &lt; 0;</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> </div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <span class="keywordflow">return</span> a &lt; b;</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span>}</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> </div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span><a class="code hl_class" href="classripple_1_1TERSubset.html">TER</a></div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#aac025d0f24eeb383c0f902aec0629ea6"> 246</a></span><a class="code hl_function" href="namespaceripple_1_1nft.html#aac025d0f24eeb383c0f902aec0629ea6">changeTokenURI</a>(</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> <a class="code hl_class" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view,</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; owner,</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; nftokenID,</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;ripple::Slice&gt;</a> <span class="keyword">const</span>&amp; uri)</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span>{</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a> <span class="keyword">const</span> page = <a class="code hl_function" href="namespaceripple_1_1nft.html#a25ab1d4dcf014936718ceda1727e7188">locatePage</a>(view, owner, nftokenID);</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> </div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <span class="comment">// If the page couldn&#39;t be found, the given NFT isn&#39;t owned by this account</span></div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> <span class="keywordflow">if</span> (!page)</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>; <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> </div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="comment">// Locate the NFT in the page</span></div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <a class="code hl_class" href="classripple_1_1STArray.html">STArray</a>&amp; arr = page-&gt;peekFieldArray(sfNFTokens);</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> </div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> <span class="keyword">auto</span> <span class="keyword">const</span> nftIter =</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/algorithm/find.html">std::find_if</a>(arr.<a class="code hl_function" href="classripple_1_1STArray.html#af7e0506b401fa66e765d7610c78ced2d">begin</a>(), arr.<a class="code hl_function" href="classripple_1_1STArray.html#a0a5d9b8ede13c5ec37871abc08c4c968">end</a>(), [&amp;nftokenID](<a class="code hl_class" href="classripple_1_1STObject.html">STObject</a> <span class="keyword">const</span>&amp; obj) {</div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> return (obj[sfNFTokenID] == nftokenID);</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> });</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> </div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> <span class="keywordflow">if</span> (nftIter == arr.<a class="code hl_function" href="classripple_1_1STArray.html#a0a5d9b8ede13c5ec37871abc08c4c968">end</a>())</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>; <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> </div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> <span class="keywordflow">if</span> (uri)</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> nftIter-&gt;setFieldVL(sfURI, *uri);</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (nftIter-&gt;isFieldPresent(sfURI))</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> nftIter-&gt;makeFieldAbsent(sfURI);</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> </div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(page);</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span>}</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> </div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span><a class="code hl_class" href="classripple_1_1TERSubset.html">TER</a></div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a7dcb3fe7602ec53879eeff0de6343fcd"> 280</a></span><a class="code hl_function" href="namespaceripple_1_1nft.html#a7dcb3fe7602ec53879eeff0de6343fcd">insertToken</a>(<a class="code hl_class" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view, <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> owner, <a class="code hl_class" href="classripple_1_1STObject.html">STObject</a>&amp;&amp; nft)</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span>{</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> nft.isFieldPresent(sfNFTokenID),</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <span class="stringliteral">&quot;ripple::nft::insertToken : has NFT token&quot;</span>);</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> </div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> <span class="comment">// First, we need to locate the page the NFT belongs to, creating it</span></div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> <span class="comment">// if necessary. This operation may fail if it is impossible to insert</span></div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> <span class="comment">// the NFT.</span></div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a> page = <a class="code hl_function" href="namespaceripple_1_1nft.html#a12ab76dbb40813ee82cf0850cece453b">getPageForToken</a>(</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> view,</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> owner,</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> nft[sfNFTokenID],</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> [](<a class="code hl_class" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view, <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; owner) {</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> <a class="code hl_function" href="namespaceripple.html#a868a93d3fbb97e3ba20ba054df1db3ca">adjustOwnerCount</a>(</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> view,</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afa666aaa8eb0080d96f910f8a719291d">peek</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#aa756e0f59b26042ed00a4d0ba6e96951">keylet::account</a>(owner)),</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> 1,</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a>{beast::Journal::getNullSink()});</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> });</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> </div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> <span class="keywordflow">if</span> (!page)</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca10e35800090d65acc1be56b1f80b794b">tecNO_SUITABLE_NFTOKEN_PAGE</a>;</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> </div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> {</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> <span class="keyword">auto</span> arr = page-&gt;getFieldArray(sfNFTokens);</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> arr.push_back(std::move(nft));</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> </div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> arr.sort([](<a class="code hl_class" href="classripple_1_1STObject.html">STObject</a> <span class="keyword">const</span>&amp; o1, <a class="code hl_class" href="classripple_1_1STObject.html">STObject</a> <span class="keyword">const</span>&amp; o2) {</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple_1_1nft.html#a8af2d7746a0a043c6607c934aa4bda81">compareTokens</a>(</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> o1.<a class="code hl_function" href="classripple_1_1STObject.html#af89b6c7fd94c998549037d0c44a068a1">getFieldH256</a>(sfNFTokenID), o2.<a class="code hl_function" href="classripple_1_1STObject.html#af89b6c7fd94c998549037d0c44a068a1">getFieldH256</a>(sfNFTokenID));</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> });</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> </div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> page-&gt;setFieldArray(sfNFTokens, arr);</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> }</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> </div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(page);</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> </div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span>}</div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> </div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span><span class="keyword">static</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#adab522de819bb8d3d9d229cf1ae33e4e"> 322</a></span><a class="code hl_function" href="namespaceripple_1_1nft.html#adab522de819bb8d3d9d229cf1ae33e4e">mergePages</a>(</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> <a class="code hl_class" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view,</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a> <span class="keyword">const</span>&amp; p1,</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a> <span class="keyword">const</span>&amp; p2)</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span>{</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> <span class="keywordflow">if</span> (p1-&gt;key() &gt;= p2-&gt;key())</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> Throw&lt;std::runtime_error&gt;(<span class="stringliteral">&quot;mergePages: pages passed in out of order!&quot;</span>);</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> </div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> <span class="keywordflow">if</span> ((*p1)[~sfNextPageMin] != p2-&gt;key())</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> Throw&lt;std::runtime_error&gt;(<span class="stringliteral">&quot;mergePages: next link broken!&quot;</span>);</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> </div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> <span class="keywordflow">if</span> ((*p2)[~sfPreviousPageMin] != p1-&gt;key())</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> Throw&lt;std::runtime_error&gt;(<span class="stringliteral">&quot;mergePages: previous link broken!&quot;</span>);</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> </div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> <span class="keyword">auto</span> <span class="keyword">const</span> p1arr = p1-&gt;getFieldArray(sfNFTokens);</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> <span class="keyword">auto</span> <span class="keyword">const</span> p2arr = p2-&gt;getFieldArray(sfNFTokens);</div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> </div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> <span class="comment">// Now check whether to merge the two pages; it only makes sense to do</span></div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> <span class="comment">// this it would mean that one of them can be deleted as a result of</span></div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> <span class="comment">// the merge.</span></div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> </div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> <span class="keywordflow">if</span> (p1arr.size() + p2arr.size() &gt; <a class="code hl_variable" href="namespaceripple.html#a64ab08f4ab36c0454c62a0f70eeed527">dirMaxTokensPerPage</a>)</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> </div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> <a class="code hl_class" href="classripple_1_1STArray.html">STArray</a> x(p1arr.size() + p2arr.size());</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> </div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/algorithm/merge.html">std::merge</a>(</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> p1arr.begin(),</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> p1arr.end(),</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> p2arr.begin(),</div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> p2arr.end(),</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/iterator/back_inserter.html">std::back_inserter</a>(x),</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> [](<a class="code hl_class" href="classripple_1_1STObject.html">STObject</a> <span class="keyword">const</span>&amp; a, <a class="code hl_class" href="classripple_1_1STObject.html">STObject</a> <span class="keyword">const</span>&amp; b) {</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> return compareTokens(</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> a.getFieldH256(sfNFTokenID), b.getFieldH256(sfNFTokenID));</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> });</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> </div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> p2-&gt;setFieldArray(sfNFTokens, x);</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> </div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> <span class="comment">// So, at this point we need to unlink &quot;p1&quot; (since we just emptied it) but</span></div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> <span class="comment">// we need to first relink the directory: if p1 has a previous page (p0),</span></div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> <span class="comment">// load it, point it to p2 and point p2 to it.</span></div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> </div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> p2-&gt;makeFieldAbsent(sfPreviousPageMin);</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> </div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ppm = (*p1)[~sfPreviousPageMin])</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> {</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> <span class="keyword">auto</span> p0 = view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afa666aaa8eb0080d96f910f8a719291d">peek</a>(<a class="code hl_struct" href="structripple_1_1Keylet.html">Keylet</a>(ltNFTOKEN_PAGE, *ppm));</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> </div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> <span class="keywordflow">if</span> (!p0)</div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> Throw&lt;std::runtime_error&gt;(<span class="stringliteral">&quot;mergePages: p0 can&#39;t be located!&quot;</span>);</div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> </div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> p0-&gt;setFieldH256(sfNextPageMin, p2-&gt;key());</div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(p0);</div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> </div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> p2-&gt;setFieldH256(sfPreviousPageMin, *ppm);</div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> }</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> </div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(p2);</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afda9c12acbda605becf20f54d45587d4">erase</a>(p1);</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> </div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span>}</div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> </div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span><a class="code hl_class" href="classripple_1_1TERSubset.html">TER</a></div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a46a746841b4fdbd38b8aea0968b27be6"> 388</a></span><a class="code hl_function" href="namespaceripple_1_1nft.html#a46a746841b4fdbd38b8aea0968b27be6">removeToken</a>(<a class="code hl_class" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view, <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; owner, <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; nftokenID)</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span>{</div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a> page = <a class="code hl_function" href="namespaceripple_1_1nft.html#a25ab1d4dcf014936718ceda1727e7188">locatePage</a>(view, owner, nftokenID);</div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> </div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> <span class="comment">// If the page couldn&#39;t be found, the given NFT isn&#39;t owned by this account</span></div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> <span class="keywordflow">if</span> (!page)</div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca02ea20c787300a40fe375ba3d6405258">tecNO_ENTRY</a>;</div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> </div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple_1_1nft.html#a46a746841b4fdbd38b8aea0968b27be6">removeToken</a>(view, owner, nftokenID, std::move(page));</div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span>}</div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> </div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span><a class="code hl_class" href="classripple_1_1TERSubset.html">TER</a></div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a8db87e0f43db845ec10710bd3ca5a1c3"> 401</a></span><a class="code hl_function" href="namespaceripple_1_1nft.html#a46a746841b4fdbd38b8aea0968b27be6">removeToken</a>(</div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> <a class="code hl_class" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view,</div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; owner,</div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; nftokenID,</div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a>&amp;&amp; curr)</div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span>{</div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> <span class="comment">// We found a page, but the given NFT may not be in it.</span></div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> <span class="keyword">auto</span> arr = curr-&gt;getFieldArray(sfNFTokens);</div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> </div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> {</div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> <span class="keyword">auto</span> x = <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/algorithm/find.html">std::find_if</a>(</div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> arr.begin(), arr.end(), [&amp;nftokenID](<a class="code hl_class" href="classripple_1_1STObject.html">STObject</a> <span class="keyword">const</span>&amp; obj) {</div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> return (obj[sfNFTokenID] == nftokenID);</div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> });</div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> </div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> <span class="keywordflow">if</span> (x == arr.end())</div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca02ea20c787300a40fe375ba3d6405258">tecNO_ENTRY</a>;</div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> </div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> arr.erase(x);</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> }</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> </div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> <span class="comment">// Page management:</span></div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> <span class="keyword">auto</span> <span class="keyword">const</span> loadPage = [&amp;view](</div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a> <span class="keyword">const</span>&amp; page1,</div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> <a class="code hl_struct" href="structripple_1_1TypedField.html">SF_UINT256</a> <span class="keyword">const</span>&amp; field) {</div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a> page2;</div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> </div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> <span class="keywordtype">id</span> = (*page1)[~field])</div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> {</div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> page2 = view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afa666aaa8eb0080d96f910f8a719291d">peek</a>(<a class="code hl_struct" href="structripple_1_1Keylet.html">Keylet</a>(ltNFTOKEN_PAGE, *<span class="keywordtype">id</span>));</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> </div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> <span class="keywordflow">if</span> (!page2)</div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> Throw&lt;std::runtime_error&gt;(</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> <span class="stringliteral">&quot;page &quot;</span> + <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(page1-&gt;key()) + <span class="stringliteral">&quot; has a broken &quot;</span> +</div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> field.getName() + <span class="stringliteral">&quot; field pointing to &quot;</span> + <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(*<span class="keywordtype">id</span>));</div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> }</div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> </div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> <span class="keywordflow">return</span> page2;</div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> };</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> </div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> <span class="keyword">auto</span> <span class="keyword">const</span> prev = loadPage(curr, sfPreviousPageMin);</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> <span class="keyword">auto</span> <span class="keyword">const</span> next = loadPage(curr, sfNextPageMin);</div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> </div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> <span class="keywordflow">if</span> (!arr.empty())</div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> {</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> <span class="comment">// The current page isn&#39;t empty. Update it and then try to consolidate</span></div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> <span class="comment">// pages. Note that this consolidation attempt may actually merge three</span></div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> <span class="comment">// pages into one!</span></div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> curr-&gt;setFieldArray(sfNFTokens, arr);</div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(curr);</div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> </div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> <span class="keywordtype">int</span> cnt = 0;</div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> </div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> <span class="keywordflow">if</span> (prev &amp;&amp; <a class="code hl_function" href="namespaceripple_1_1nft.html#adab522de819bb8d3d9d229cf1ae33e4e">mergePages</a>(view, prev, curr))</div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> cnt--;</div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> </div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> <span class="keywordflow">if</span> (next &amp;&amp; <a class="code hl_function" href="namespaceripple_1_1nft.html#adab522de819bb8d3d9d229cf1ae33e4e">mergePages</a>(view, curr, next))</div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> cnt--;</div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> </div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> <span class="keywordflow">if</span> (cnt != 0)</div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> <a class="code hl_function" href="namespaceripple.html#a868a93d3fbb97e3ba20ba054df1db3ca">adjustOwnerCount</a>(</div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> view,</div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afa666aaa8eb0080d96f910f8a719291d">peek</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#aa756e0f59b26042ed00a4d0ba6e96951">keylet::account</a>(owner)),</div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> cnt,</div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a>{beast::Journal::getNullSink()});</div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> </div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> }</div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span> </div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> <span class="keywordflow">if</span> (prev)</div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> {</div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span> <span class="comment">// With fixNFTokenPageLinks...</span></div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span> <span class="comment">// The page is empty and there is a prev. If the last page of the</span></div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"> 474</span> <span class="comment">// directory is empty then we need to:</span></div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> <span class="comment">// 1. Move the contents of the previous page into the last page.</span></div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"> 476</span> <span class="comment">// 2. Fix up the link from prev&#39;s previous page.</span></div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span> <span class="comment">// 3. Fix up the owner count.</span></div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> <span class="comment">// 4. Erase the previous page.</span></div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> <span class="keywordflow">if</span> (view.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>().<a class="code hl_function" href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">enabled</a>(fixNFTokenPageLinks) &amp;&amp;</div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> ((curr-&gt;key() &amp; <a class="code hl_function" href="namespaceripple_1_1nft.html#ae14d4bb70598677d087143c83535243b">nft::pageMask</a>) == <a class="code hl_function" href="namespaceripple_1_1nft.html#ae14d4bb70598677d087143c83535243b">pageMask</a>))</div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> {</div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> <span class="comment">// Copy all relevant information from prev to curr.</span></div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span> curr-&gt;peekFieldArray(sfNFTokens) = prev-&gt;peekFieldArray(sfNFTokens);</div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> </div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> prevLink = prev-&gt;at(~sfPreviousPageMin))</div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span> {</div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span> curr-&gt;at(sfPreviousPageMin) = *prevLink;</div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span> </div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> <span class="comment">// Also fix up the NextPageMin link in the new Previous.</span></div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> <span class="keyword">auto</span> <span class="keyword">const</span> newPrev = loadPage(curr, sfPreviousPageMin);</div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> newPrev-&gt;at(sfNextPageMin) = curr-&gt;key();</div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(newPrev);</div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> }</div>
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</span> {</div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span> curr-&gt;makeFieldAbsent(sfPreviousPageMin);</div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> }</div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> </div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> <a class="code hl_function" href="namespaceripple.html#a868a93d3fbb97e3ba20ba054df1db3ca">adjustOwnerCount</a>(</div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> view,</div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afa666aaa8eb0080d96f910f8a719291d">peek</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#aa756e0f59b26042ed00a4d0ba6e96951">keylet::account</a>(owner)),</div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno"> 502</span> -1,</div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a>{beast::Journal::getNullSink()});</div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span> </div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(curr);</div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afda9c12acbda605becf20f54d45587d4">erase</a>(prev);</div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno"> 507</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno"> 508</span> }</div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> </div>
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span> <span class="comment">// The page is empty and not the last page, so we can just unlink it</span></div>
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span> <span class="comment">// and then remove it.</span></div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> <span class="keywordflow">if</span> (next)</div>
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span> prev-&gt;setFieldH256(sfNextPageMin, next-&gt;key());</div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span> prev-&gt;makeFieldAbsent(sfNextPageMin);</div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"> 516</span> </div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"> 517</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(prev);</div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span> }</div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> </div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span> <span class="keywordflow">if</span> (next)</div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> {</div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> <span class="comment">// Make our next page point to our previous page:</span></div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> <span class="keywordflow">if</span> (prev)</div>
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> next-&gt;setFieldH256(sfPreviousPageMin, prev-&gt;key());</div>
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> next-&gt;makeFieldAbsent(sfPreviousPageMin);</div>
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span> </div>
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(next);</div>
<div class="line"><a id="l00529" name="l00529"></a><span class="lineno"> 529</span> }</div>
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno"> 530</span> </div>
<div class="line"><a id="l00531" name="l00531"></a><span class="lineno"> 531</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afda9c12acbda605becf20f54d45587d4">erase</a>(curr);</div>
<div class="line"><a id="l00532" name="l00532"></a><span class="lineno"> 532</span> </div>
<div class="line"><a id="l00533" name="l00533"></a><span class="lineno"> 533</span> <span class="keywordtype">int</span> cnt = 1;</div>
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno"> 534</span> </div>
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno"> 535</span> <span class="comment">// Since we&#39;re here, try to consolidate the previous and current pages</span></div>
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno"> 536</span> <span class="comment">// of the page we removed (if any) into one. mergePages() _should_</span></div>
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno"> 537</span> <span class="comment">// always return false. Since tokens are burned one at a time, there</span></div>
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno"> 538</span> <span class="comment">// should never be a page containing one token sitting between two pages</span></div>
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno"> 539</span> <span class="comment">// that have few enough tokens that they can be merged.</span></div>
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span> <span class="comment">//</span></div>
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span> <span class="comment">// But, in case that analysis is wrong, it&#39;s good to leave this code here</span></div>
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span> <span class="comment">// just in case.</span></div>
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"> 543</span> <span class="keywordflow">if</span> (prev &amp;&amp; next &amp;&amp;</div>
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> <a class="code hl_function" href="namespaceripple_1_1nft.html#adab522de819bb8d3d9d229cf1ae33e4e">mergePages</a>(</div>
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"> 545</span> view,</div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afa666aaa8eb0080d96f910f8a719291d">peek</a>(<a class="code hl_struct" href="structripple_1_1Keylet.html">Keylet</a>(ltNFTOKEN_PAGE, prev-&gt;key())),</div>
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afa666aaa8eb0080d96f910f8a719291d">peek</a>(<a class="code hl_struct" href="structripple_1_1Keylet.html">Keylet</a>(ltNFTOKEN_PAGE, next-&gt;key()))))</div>
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</span> cnt++;</div>
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno"> 549</span> </div>
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> <a class="code hl_function" href="namespaceripple.html#a868a93d3fbb97e3ba20ba054df1db3ca">adjustOwnerCount</a>(</div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span> view,</div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afa666aaa8eb0080d96f910f8a719291d">peek</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#aa756e0f59b26042ed00a4d0ba6e96951">keylet::account</a>(owner)),</div>
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</span> -1 * cnt,</div>
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a>{beast::Journal::getNullSink()});</div>
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno"> 555</span> </div>
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno"> 557</span>}</div>
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno"> 558</span> </div>
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno"> 559</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;STObject&gt;</a></div>
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a85dc7006d747123fc93c4fac11678a62"> 560</a></span><a class="code hl_function" href="namespaceripple_1_1nft.html#a85dc7006d747123fc93c4fac11678a62">findToken</a>(</div>
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno"> 561</span> <a class="code hl_class" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view,</div>
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno"> 562</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; owner,</div>
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno"> 563</span> <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; nftokenID)</div>
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno"> 564</span>{</div>
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno"> 565</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE const&gt;</a> page = <a class="code hl_function" href="namespaceripple_1_1nft.html#a25ab1d4dcf014936718ceda1727e7188">locatePage</a>(view, owner, nftokenID);</div>
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno"> 566</span> </div>
<div class="line"><a id="l00567" name="l00567"></a><span class="lineno"> 567</span> <span class="comment">// If the page couldn&#39;t be found, the given NFT isn&#39;t owned by this account</span></div>
<div class="line"><a id="l00568" name="l00568"></a><span class="lineno"> 568</span> <span class="keywordflow">if</span> (!page)</div>
<div class="line"><a id="l00569" name="l00569"></a><span class="lineno"> 569</span> <span class="keywordflow">return</span> std::nullopt;</div>
<div class="line"><a id="l00570" name="l00570"></a><span class="lineno"> 570</span> </div>
<div class="line"><a id="l00571" name="l00571"></a><span class="lineno"> 571</span> <span class="comment">// We found a candidate page, but the given NFT may not be in it.</span></div>
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno"> 572</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; t : page-&gt;getFieldArray(sfNFTokens))</div>
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno"> 573</span> {</div>
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span> <span class="keywordflow">if</span> (t[sfNFTokenID] == nftokenID)</div>
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno"> 575</span> <span class="keywordflow">return</span> t;</div>
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno"> 576</span> }</div>
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno"> 577</span> </div>
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno"> 578</span> <span class="keywordflow">return</span> std::nullopt;</div>
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"> 579</span>}</div>
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno"> 580</span> </div>
<div class="line"><a id="l00581" name="l00581"></a><span class="lineno"> 581</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;TokenAndPage&gt;</a></div>
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a783cd2024e926955810456a5e08a69b7"> 582</a></span><a class="code hl_function" href="namespaceripple_1_1nft.html#a783cd2024e926955810456a5e08a69b7">findTokenAndPage</a>(</div>
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno"> 583</span> <a class="code hl_class" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view,</div>
<div class="line"><a id="l00584" name="l00584"></a><span class="lineno"> 584</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; owner,</div>
<div class="line"><a id="l00585" name="l00585"></a><span class="lineno"> 585</span> <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; nftokenID)</div>
<div class="line"><a id="l00586" name="l00586"></a><span class="lineno"> 586</span>{</div>
<div class="line"><a id="l00587" name="l00587"></a><span class="lineno"> 587</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a> page = <a class="code hl_function" href="namespaceripple_1_1nft.html#a25ab1d4dcf014936718ceda1727e7188">locatePage</a>(view, owner, nftokenID);</div>
<div class="line"><a id="l00588" name="l00588"></a><span class="lineno"> 588</span> </div>
<div class="line"><a id="l00589" name="l00589"></a><span class="lineno"> 589</span> <span class="comment">// If the page couldn&#39;t be found, the given NFT isn&#39;t owned by this account</span></div>
<div class="line"><a id="l00590" name="l00590"></a><span class="lineno"> 590</span> <span class="keywordflow">if</span> (!page)</div>
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno"> 591</span> <span class="keywordflow">return</span> std::nullopt;</div>
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno"> 592</span> </div>
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno"> 593</span> <span class="comment">// We found a candidate page, but the given NFT may not be in it.</span></div>
<div class="line"><a id="l00594" name="l00594"></a><span class="lineno"> 594</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; t : page-&gt;getFieldArray(sfNFTokens))</div>
<div class="line"><a id="l00595" name="l00595"></a><span class="lineno"> 595</span> {</div>
<div class="line"><a id="l00596" name="l00596"></a><span class="lineno"> 596</span> <span class="keywordflow">if</span> (t[sfNFTokenID] == nftokenID)</div>
<div class="line"><a id="l00597" name="l00597"></a><span class="lineno"> 597</span> <span class="comment">// This std::optional constructor is explicit, so it is spelled out.</span></div>
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno"> 598</span> <span class="keywordflow">return</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;TokenAndPage&gt;</a>(</div>
<div class="line"><a id="l00599" name="l00599"></a><span class="lineno"> 599</span> <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/utility/in_place.html">std::in_place</a>, t, std::move(page));</div>
<div class="line"><a id="l00600" name="l00600"></a><span class="lineno"> 600</span> }</div>
<div class="line"><a id="l00601" name="l00601"></a><span class="lineno"> 601</span> <span class="keywordflow">return</span> std::nullopt;</div>
<div class="line"><a id="l00602" name="l00602"></a><span class="lineno"> 602</span>}</div>
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno"> 603</span> </div>
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno"> 604</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a></div>
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#abb4362fd10edf10dd40898b0ba5cdd6e"> 605</a></span><a class="code hl_function" href="namespaceripple_1_1nft.html#abb4362fd10edf10dd40898b0ba5cdd6e">removeTokenOffersWithLimit</a>(</div>
<div class="line"><a id="l00606" name="l00606"></a><span class="lineno"> 606</span> <a class="code hl_class" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view,</div>
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno"> 607</span> <a class="code hl_struct" href="structripple_1_1Keylet.html">Keylet</a> <span class="keyword">const</span>&amp; directory,</div>
<div class="line"><a id="l00608" name="l00608"></a><span class="lineno"> 608</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> maxDeletableOffers)</div>
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno"> 609</span>{</div>
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno"> 610</span> <span class="keywordflow">if</span> (maxDeletableOffers == 0)</div>
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno"> 611</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00612" name="l00612"></a><span class="lineno"> 612</span> </div>
<div class="line"><a id="l00613" name="l00613"></a><span class="lineno"> 613</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;std::uint64_t&gt;</a> pageIndex{0};</div>
<div class="line"><a id="l00614" name="l00614"></a><span class="lineno"> 614</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> deletedOffersCount = 0;</div>
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno"> 615</span> </div>
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno"> 616</span> <span class="keywordflow">do</span></div>
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno"> 617</span> {</div>
<div class="line"><a id="l00618" name="l00618"></a><span class="lineno"> 618</span> <span class="keyword">auto</span> <span class="keyword">const</span> page = view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afa666aaa8eb0080d96f910f8a719291d">peek</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#aaa5be5f268b3d5d79e99ce5bcbc4fab2">keylet::page</a>(directory, *pageIndex));</div>
<div class="line"><a id="l00619" name="l00619"></a><span class="lineno"> 619</span> <span class="keywordflow">if</span> (!page)</div>
<div class="line"><a id="l00620" name="l00620"></a><span class="lineno"> 620</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00621" name="l00621"></a><span class="lineno"> 621</span> </div>
<div class="line"><a id="l00622" name="l00622"></a><span class="lineno"> 622</span> <span class="comment">// We get the index of the next page in case the current</span></div>
<div class="line"><a id="l00623" name="l00623"></a><span class="lineno"> 623</span> <span class="comment">// page is deleted after all of its entries have been removed</span></div>
<div class="line"><a id="l00624" name="l00624"></a><span class="lineno"> 624</span> pageIndex = (*page)[~sfIndexNext];</div>
<div class="line"><a id="l00625" name="l00625"></a><span class="lineno"> 625</span> </div>
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno"> 626</span> <span class="keyword">auto</span> offerIndexes = page-&gt;getFieldV256(sfIndexes);</div>
<div class="line"><a id="l00627" name="l00627"></a><span class="lineno"> 627</span> </div>
<div class="line"><a id="l00628" name="l00628"></a><span class="lineno"> 628</span> <span class="comment">// We reverse-iterate the offer directory page to delete all entries.</span></div>
<div class="line"><a id="l00629" name="l00629"></a><span class="lineno"> 629</span> <span class="comment">// Deleting an entry in a NFTokenOffer directory page won&#39;t cause</span></div>
<div class="line"><a id="l00630" name="l00630"></a><span class="lineno"> 630</span> <span class="comment">// entries from other pages to move to the current, so, it is safe to</span></div>
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno"> 631</span> <span class="comment">// delete entries one by one in the page. It is required to iterate</span></div>
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno"> 632</span> <span class="comment">// backwards to handle iterator invalidation for vector, as we are</span></div>
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno"> 633</span> <span class="comment">// deleting during iteration.</span></div>
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno"> 634</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = offerIndexes.size() - 1; i &gt;= 0; --i)</div>
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno"> 635</span> {</div>
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno"> 636</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> <a class="code hl_function" href="namespaceripple_1_1test_1_1jtx.html#ac423e2aa3fd7a14ae651849b430994f1">offer</a> = view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afa666aaa8eb0080d96f910f8a719291d">peek</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#adddc4768b4e412ab96f6fff32b8c3903">keylet::nftoffer</a>(offerIndexes[i])))</div>
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno"> 637</span> {</div>
<div class="line"><a id="l00638" name="l00638"></a><span class="lineno"> 638</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple_1_1nft.html#a74236427e71356c6f0a3252a07927e1d">deleteTokenOffer</a>(view, <a class="code hl_function" href="namespaceripple_1_1test_1_1jtx.html#ac423e2aa3fd7a14ae651849b430994f1">offer</a>))</div>
<div class="line"><a id="l00639" name="l00639"></a><span class="lineno"> 639</span> ++deletedOffersCount;</div>
<div class="line"><a id="l00640" name="l00640"></a><span class="lineno"> 640</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00641" name="l00641"></a><span class="lineno"> 641</span> Throw&lt;std::runtime_error&gt;(</div>
<div class="line"><a id="l00642" name="l00642"></a><span class="lineno"> 642</span> <span class="stringliteral">&quot;Offer &quot;</span> + <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(offerIndexes[i]) +</div>
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno"> 643</span> <span class="stringliteral">&quot; cannot be deleted!&quot;</span>);</div>
<div class="line"><a id="l00644" name="l00644"></a><span class="lineno"> 644</span> }</div>
<div class="line"><a id="l00645" name="l00645"></a><span class="lineno"> 645</span> </div>
<div class="line"><a id="l00646" name="l00646"></a><span class="lineno"> 646</span> <span class="keywordflow">if</span> (maxDeletableOffers == deletedOffersCount)</div>
<div class="line"><a id="l00647" name="l00647"></a><span class="lineno"> 647</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00648" name="l00648"></a><span class="lineno"> 648</span> }</div>
<div class="line"><a id="l00649" name="l00649"></a><span class="lineno"> 649</span> } <span class="keywordflow">while</span> (pageIndex.value_or(0) &amp;&amp; maxDeletableOffers != deletedOffersCount);</div>
<div class="line"><a id="l00650" name="l00650"></a><span class="lineno"> 650</span> </div>
<div class="line"><a id="l00651" name="l00651"></a><span class="lineno"> 651</span> <span class="keywordflow">return</span> deletedOffersCount;</div>
<div class="line"><a id="l00652" name="l00652"></a><span class="lineno"> 652</span>}</div>
<div class="line"><a id="l00653" name="l00653"></a><span class="lineno"> 653</span> </div>
<div class="line"><a id="l00654" name="l00654"></a><span class="lineno"> 654</span><a class="code hl_class" href="classripple_1_1TERSubset.html">TER</a></div>
<div class="line"><a id="l00655" name="l00655"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a8217fa70057de09b69cb99c8cfcb68ef"> 655</a></span><a class="code hl_function" href="namespaceripple_1_1nft.html#a8217fa70057de09b69cb99c8cfcb68ef">notTooManyOffers</a>(<a class="code hl_class" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view, <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; nftokenID)</div>
<div class="line"><a id="l00656" name="l00656"></a><span class="lineno"> 656</span>{</div>
<div class="line"><a id="l00657" name="l00657"></a><span class="lineno"> 657</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> totalOffers = 0;</div>
<div class="line"><a id="l00658" name="l00658"></a><span class="lineno"> 658</span> </div>
<div class="line"><a id="l00659" name="l00659"></a><span class="lineno"> 659</span> {</div>
<div class="line"><a id="l00660" name="l00660"></a><span class="lineno"> 660</span> <a class="code hl_class" href="classripple_1_1Dir.html">Dir</a> buys(view, <a class="code hl_function" href="namespaceripple_1_1keylet.html#acd8269a59407a4ef316da86a66db314c">keylet::nft_buys</a>(nftokenID));</div>
<div class="line"><a id="l00661" name="l00661"></a><span class="lineno"> 661</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> iter = buys.<a class="code hl_function" href="classripple_1_1Dir.html#ae95c4bb3f21aaaea0fa1e804357d7338">begin</a>(); iter != buys.<a class="code hl_function" href="classripple_1_1Dir.html#a69f16bc7296fba8206ab4dcfc28ecbe8">end</a>(); iter.<a class="code hl_function" href="classripple_1_1Dir_1_1const__iterator.html#a0efad86ded9e329989050ac009f20798">next_page</a>())</div>
<div class="line"><a id="l00662" name="l00662"></a><span class="lineno"> 662</span> {</div>
<div class="line"><a id="l00663" name="l00663"></a><span class="lineno"> 663</span> totalOffers += iter.page_size();</div>
<div class="line"><a id="l00664" name="l00664"></a><span class="lineno"> 664</span> <span class="keywordflow">if</span> (totalOffers &gt; <a class="code hl_variable" href="namespaceripple.html#a55a6147856ee62015775e16e617c0814">maxDeletableTokenOfferEntries</a>)</div>
<div class="line"><a id="l00665" name="l00665"></a><span class="lineno"> 665</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#a75cb21d7f1df42f2fdc8efddb79b63f4ac88fc0c8fed663cca3ccde623c0f3057">tefTOO_BIG</a>;</div>
<div class="line"><a id="l00666" name="l00666"></a><span class="lineno"> 666</span> }</div>
<div class="line"><a id="l00667" name="l00667"></a><span class="lineno"> 667</span> }</div>
<div class="line"><a id="l00668" name="l00668"></a><span class="lineno"> 668</span> </div>
<div class="line"><a id="l00669" name="l00669"></a><span class="lineno"> 669</span> {</div>
<div class="line"><a id="l00670" name="l00670"></a><span class="lineno"> 670</span> <a class="code hl_class" href="classripple_1_1Dir.html">Dir</a> sells(view, <a class="code hl_function" href="namespaceripple_1_1keylet.html#acde54a71987c73328dd2569d07ef3f7d">keylet::nft_sells</a>(nftokenID));</div>
<div class="line"><a id="l00671" name="l00671"></a><span class="lineno"> 671</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> iter = sells.<a class="code hl_function" href="classripple_1_1Dir.html#ae95c4bb3f21aaaea0fa1e804357d7338">begin</a>(); iter != sells.<a class="code hl_function" href="classripple_1_1Dir.html#a69f16bc7296fba8206ab4dcfc28ecbe8">end</a>(); iter.<a class="code hl_function" href="classripple_1_1Dir_1_1const__iterator.html#a0efad86ded9e329989050ac009f20798">next_page</a>())</div>
<div class="line"><a id="l00672" name="l00672"></a><span class="lineno"> 672</span> {</div>
<div class="line"><a id="l00673" name="l00673"></a><span class="lineno"> 673</span> totalOffers += iter.page_size();</div>
<div class="line"><a id="l00674" name="l00674"></a><span class="lineno"> 674</span> <span class="keywordflow">if</span> (totalOffers &gt; <a class="code hl_variable" href="namespaceripple.html#a55a6147856ee62015775e16e617c0814">maxDeletableTokenOfferEntries</a>)</div>
<div class="line"><a id="l00675" name="l00675"></a><span class="lineno"> 675</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#a75cb21d7f1df42f2fdc8efddb79b63f4ac88fc0c8fed663cca3ccde623c0f3057">tefTOO_BIG</a>;</div>
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno"> 676</span> }</div>
<div class="line"><a id="l00677" name="l00677"></a><span class="lineno"> 677</span> }</div>
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno"> 678</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno"> 679</span>}</div>
<div class="line"><a id="l00680" name="l00680"></a><span class="lineno"> 680</span> </div>
<div class="line"><a id="l00681" name="l00681"></a><span class="lineno"> 681</span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a74236427e71356c6f0a3252a07927e1d"> 682</a></span><a class="code hl_function" href="namespaceripple_1_1nft.html#a74236427e71356c6f0a3252a07927e1d">deleteTokenOffer</a>(<a class="code hl_class" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a> <span class="keyword">const</span>&amp; <a class="code hl_function" href="namespaceripple_1_1test_1_1jtx.html#ac423e2aa3fd7a14ae651849b430994f1">offer</a>)</div>
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno"> 683</span>{</div>
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno"> 684</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple_1_1test_1_1jtx.html#ac423e2aa3fd7a14ae651849b430994f1">offer</a>-&gt;getType() != ltNFTOKEN_OFFER)</div>
<div class="line"><a id="l00685" name="l00685"></a><span class="lineno"> 685</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno"> 686</span> </div>
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno"> 687</span> <span class="keyword">auto</span> <span class="keyword">const</span> owner = (*offer)[sfOwner];</div>
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno"> 688</span> </div>
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno"> 689</span> <span class="keywordflow">if</span> (!view.<a class="code hl_function" href="classripple_1_1ApplyView.html#a5a06441ef4fdb9b7f6e51437ce4a959f">dirRemove</a>(</div>
<div class="line"><a id="l00690" name="l00690"></a><span class="lineno"> 690</span> <a class="code hl_function" href="namespaceripple_1_1keylet.html#acd4d51d467fc6e75745baf179a7965ef">keylet::ownerDir</a>(owner),</div>
<div class="line"><a id="l00691" name="l00691"></a><span class="lineno"> 691</span> (*<a class="code hl_function" href="namespaceripple_1_1test_1_1jtx.html#ac423e2aa3fd7a14ae651849b430994f1">offer</a>)[sfOwnerNode],</div>
<div class="line"><a id="l00692" name="l00692"></a><span class="lineno"> 692</span> <a class="code hl_function" href="namespaceripple_1_1test_1_1jtx.html#ac423e2aa3fd7a14ae651849b430994f1">offer</a>-&gt;key(),</div>
<div class="line"><a id="l00693" name="l00693"></a><span class="lineno"> 693</span> <span class="keyword">false</span>))</div>
<div class="line"><a id="l00694" name="l00694"></a><span class="lineno"> 694</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00695" name="l00695"></a><span class="lineno"> 695</span> </div>
<div class="line"><a id="l00696" name="l00696"></a><span class="lineno"> 696</span> <span class="keyword">auto</span> <span class="keyword">const</span> nftokenID = (*offer)[sfNFTokenID];</div>
<div class="line"><a id="l00697" name="l00697"></a><span class="lineno"> 697</span> </div>
<div class="line"><a id="l00698" name="l00698"></a><span class="lineno"> 698</span> <span class="keywordflow">if</span> (!view.<a class="code hl_function" href="classripple_1_1ApplyView.html#a5a06441ef4fdb9b7f6e51437ce4a959f">dirRemove</a>(</div>
<div class="line"><a id="l00699" name="l00699"></a><span class="lineno"> 699</span> ((*<a class="code hl_function" href="namespaceripple_1_1test_1_1jtx.html#ac423e2aa3fd7a14ae651849b430994f1">offer</a>)[sfFlags] &amp; <a class="code hl_variable" href="namespaceripple.html#a449cf5cfc4fd3f6c2a3577a57374bda5">tfSellNFToken</a>) ? <a class="code hl_function" href="namespaceripple_1_1keylet.html#acde54a71987c73328dd2569d07ef3f7d">keylet::nft_sells</a>(nftokenID)</div>
<div class="line"><a id="l00700" name="l00700"></a><span class="lineno"> 700</span> : <a class="code hl_function" href="namespaceripple_1_1keylet.html#acd8269a59407a4ef316da86a66db314c">keylet::nft_buys</a>(nftokenID),</div>
<div class="line"><a id="l00701" name="l00701"></a><span class="lineno"> 701</span> (*<a class="code hl_function" href="namespaceripple_1_1test_1_1jtx.html#ac423e2aa3fd7a14ae651849b430994f1">offer</a>)[sfNFTokenOfferNode],</div>
<div class="line"><a id="l00702" name="l00702"></a><span class="lineno"> 702</span> <a class="code hl_function" href="namespaceripple_1_1test_1_1jtx.html#ac423e2aa3fd7a14ae651849b430994f1">offer</a>-&gt;key(),</div>
<div class="line"><a id="l00703" name="l00703"></a><span class="lineno"> 703</span> <span class="keyword">false</span>))</div>
<div class="line"><a id="l00704" name="l00704"></a><span class="lineno"> 704</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00705" name="l00705"></a><span class="lineno"> 705</span> </div>
<div class="line"><a id="l00706" name="l00706"></a><span class="lineno"> 706</span> <a class="code hl_function" href="namespaceripple.html#a868a93d3fbb97e3ba20ba054df1db3ca">adjustOwnerCount</a>(</div>
<div class="line"><a id="l00707" name="l00707"></a><span class="lineno"> 707</span> view,</div>
<div class="line"><a id="l00708" name="l00708"></a><span class="lineno"> 708</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afa666aaa8eb0080d96f910f8a719291d">peek</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#aa756e0f59b26042ed00a4d0ba6e96951">keylet::account</a>(owner)),</div>
<div class="line"><a id="l00709" name="l00709"></a><span class="lineno"> 709</span> -1,</div>
<div class="line"><a id="l00710" name="l00710"></a><span class="lineno"> 710</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a>{beast::Journal::getNullSink()});</div>
<div class="line"><a id="l00711" name="l00711"></a><span class="lineno"> 711</span> </div>
<div class="line"><a id="l00712" name="l00712"></a><span class="lineno"> 712</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afda9c12acbda605becf20f54d45587d4">erase</a>(<a class="code hl_function" href="namespaceripple_1_1test_1_1jtx.html#ac423e2aa3fd7a14ae651849b430994f1">offer</a>);</div>
<div class="line"><a id="l00713" name="l00713"></a><span class="lineno"> 713</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00714" name="l00714"></a><span class="lineno"> 714</span>}</div>
<div class="line"><a id="l00715" name="l00715"></a><span class="lineno"> 715</span> </div>
<div class="line"><a id="l00716" name="l00716"></a><span class="lineno"> 716</span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00717" name="l00717"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a73889ea9ec580b815b132cf432b0fd6c"> 717</a></span><a class="code hl_function" href="namespaceripple_1_1nft.html#a73889ea9ec580b815b132cf432b0fd6c">repairNFTokenDirectoryLinks</a>(<a class="code hl_class" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view, <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; owner)</div>
<div class="line"><a id="l00718" name="l00718"></a><span class="lineno"> 718</span>{</div>
<div class="line"><a id="l00719" name="l00719"></a><span class="lineno"> 719</span> <span class="keywordtype">bool</span> didRepair = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00720" name="l00720"></a><span class="lineno"> 720</span> </div>
<div class="line"><a id="l00721" name="l00721"></a><span class="lineno"> 721</span> <span class="keyword">auto</span> <span class="keyword">const</span> last = <a class="code hl_function" href="namespaceripple_1_1keylet.html#acbbf19b6eb7d5e93f6448832d9e0288c">keylet::nftpage_max</a>(owner);</div>
<div class="line"><a id="l00722" name="l00722"></a><span class="lineno"> 722</span> </div>
<div class="line"><a id="l00723" name="l00723"></a><span class="lineno"> 723</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a> page = view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afa666aaa8eb0080d96f910f8a719291d">peek</a>(<a class="code hl_struct" href="structripple_1_1Keylet.html">Keylet</a>(</div>
<div class="line"><a id="l00724" name="l00724"></a><span class="lineno"> 724</span> ltNFTOKEN_PAGE,</div>
<div class="line"><a id="l00725" name="l00725"></a><span class="lineno"> 725</span> view.<a class="code hl_function" href="classripple_1_1ReadView.html#a15b3629cee45ef3f5af4cef06f42e54a">succ</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#abf6a2f8678a82fc0ea6bf41e3972a9eb">keylet::nftpage_min</a>(owner).<a class="code hl_variable" href="structripple_1_1Keylet.html#a482983062843a8682fcea76a309c73db">key</a>, last.key.<a class="code hl_function" href="classripple_1_1base__uint.html#a01292d27c77c6749280c5ddfdf2b0189">next</a>())</div>
<div class="line"><a id="l00726" name="l00726"></a><span class="lineno"> 726</span> .value_or(last.key)));</div>
<div class="line"><a id="l00727" name="l00727"></a><span class="lineno"> 727</span> </div>
<div class="line"><a id="l00728" name="l00728"></a><span class="lineno"> 728</span> <span class="keywordflow">if</span> (!page)</div>
<div class="line"><a id="l00729" name="l00729"></a><span class="lineno"> 729</span> <span class="keywordflow">return</span> didRepair;</div>
<div class="line"><a id="l00730" name="l00730"></a><span class="lineno"> 730</span> </div>
<div class="line"><a id="l00731" name="l00731"></a><span class="lineno"> 731</span> <span class="keywordflow">if</span> (page-&gt;<a class="code hl_variable" href="structripple_1_1Keylet.html#a482983062843a8682fcea76a309c73db">key</a>() == last.key)</div>
<div class="line"><a id="l00732" name="l00732"></a><span class="lineno"> 732</span> {</div>
<div class="line"><a id="l00733" name="l00733"></a><span class="lineno"> 733</span> <span class="comment">// There&#39;s only one page in this entire directory. There should be</span></div>
<div class="line"><a id="l00734" name="l00734"></a><span class="lineno"> 734</span> <span class="comment">// no links on that page.</span></div>
<div class="line"><a id="l00735" name="l00735"></a><span class="lineno"> 735</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> nextPresent = page-&gt;isFieldPresent(sfNextPageMin);</div>
<div class="line"><a id="l00736" name="l00736"></a><span class="lineno"> 736</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> prevPresent = page-&gt;isFieldPresent(sfPreviousPageMin);</div>
<div class="line"><a id="l00737" name="l00737"></a><span class="lineno"> 737</span> <span class="keywordflow">if</span> (nextPresent || prevPresent)</div>
<div class="line"><a id="l00738" name="l00738"></a><span class="lineno"> 738</span> {</div>
<div class="line"><a id="l00739" name="l00739"></a><span class="lineno"> 739</span> didRepair = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00740" name="l00740"></a><span class="lineno"> 740</span> <span class="keywordflow">if</span> (prevPresent)</div>
<div class="line"><a id="l00741" name="l00741"></a><span class="lineno"> 741</span> page-&gt;makeFieldAbsent(sfPreviousPageMin);</div>
<div class="line"><a id="l00742" name="l00742"></a><span class="lineno"> 742</span> <span class="keywordflow">if</span> (nextPresent)</div>
<div class="line"><a id="l00743" name="l00743"></a><span class="lineno"> 743</span> page-&gt;makeFieldAbsent(sfNextPageMin);</div>
<div class="line"><a id="l00744" name="l00744"></a><span class="lineno"> 744</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(page);</div>
<div class="line"><a id="l00745" name="l00745"></a><span class="lineno"> 745</span> }</div>
<div class="line"><a id="l00746" name="l00746"></a><span class="lineno"> 746</span> <span class="keywordflow">return</span> didRepair;</div>
<div class="line"><a id="l00747" name="l00747"></a><span class="lineno"> 747</span> }</div>
<div class="line"><a id="l00748" name="l00748"></a><span class="lineno"> 748</span> </div>
<div class="line"><a id="l00749" name="l00749"></a><span class="lineno"> 749</span> <span class="comment">// First page is not the same as last page. The first page should not</span></div>
<div class="line"><a id="l00750" name="l00750"></a><span class="lineno"> 750</span> <span class="comment">// contain a previous link.</span></div>
<div class="line"><a id="l00751" name="l00751"></a><span class="lineno"> 751</span> <span class="keywordflow">if</span> (page-&gt;isFieldPresent(sfPreviousPageMin))</div>
<div class="line"><a id="l00752" name="l00752"></a><span class="lineno"> 752</span> {</div>
<div class="line"><a id="l00753" name="l00753"></a><span class="lineno"> 753</span> didRepair = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00754" name="l00754"></a><span class="lineno"> 754</span> page-&gt;makeFieldAbsent(sfPreviousPageMin);</div>
<div class="line"><a id="l00755" name="l00755"></a><span class="lineno"> 755</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(page);</div>
<div class="line"><a id="l00756" name="l00756"></a><span class="lineno"> 756</span> }</div>
<div class="line"><a id="l00757" name="l00757"></a><span class="lineno"> 757</span> </div>
<div class="line"><a id="l00758" name="l00758"></a><span class="lineno"> 758</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a> nextPage;</div>
<div class="line"><a id="l00759" name="l00759"></a><span class="lineno"> 759</span> <span class="keywordflow">while</span> (</div>
<div class="line"><a id="l00760" name="l00760"></a><span class="lineno"> 760</span> (nextPage = view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afa666aaa8eb0080d96f910f8a719291d">peek</a>(<a class="code hl_struct" href="structripple_1_1Keylet.html">Keylet</a>(</div>
<div class="line"><a id="l00761" name="l00761"></a><span class="lineno"> 761</span> ltNFTOKEN_PAGE,</div>
<div class="line"><a id="l00762" name="l00762"></a><span class="lineno"> 762</span> view.<a class="code hl_function" href="classripple_1_1ReadView.html#a15b3629cee45ef3f5af4cef06f42e54a">succ</a>(page-&gt;<a class="code hl_variable" href="structripple_1_1Keylet.html#a482983062843a8682fcea76a309c73db">key</a>().<a class="code hl_function" href="classripple_1_1base__uint.html#a01292d27c77c6749280c5ddfdf2b0189">next</a>(), last.key.<a class="code hl_function" href="classripple_1_1base__uint.html#a01292d27c77c6749280c5ddfdf2b0189">next</a>())</div>
<div class="line"><a id="l00763" name="l00763"></a><span class="lineno"> 763</span> .value_or(last.key)))))</div>
<div class="line"><a id="l00764" name="l00764"></a><span class="lineno"> 764</span> {</div>
<div class="line"><a id="l00765" name="l00765"></a><span class="lineno"> 765</span> <span class="keywordflow">if</span> (!page-&gt;isFieldPresent(sfNextPageMin) ||</div>
<div class="line"><a id="l00766" name="l00766"></a><span class="lineno"> 766</span> page-&gt;getFieldH256(sfNextPageMin) != nextPage-&gt;key())</div>
<div class="line"><a id="l00767" name="l00767"></a><span class="lineno"> 767</span> {</div>
<div class="line"><a id="l00768" name="l00768"></a><span class="lineno"> 768</span> didRepair = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00769" name="l00769"></a><span class="lineno"> 769</span> page-&gt;setFieldH256(sfNextPageMin, nextPage-&gt;key());</div>
<div class="line"><a id="l00770" name="l00770"></a><span class="lineno"> 770</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(page);</div>
<div class="line"><a id="l00771" name="l00771"></a><span class="lineno"> 771</span> }</div>
<div class="line"><a id="l00772" name="l00772"></a><span class="lineno"> 772</span> </div>
<div class="line"><a id="l00773" name="l00773"></a><span class="lineno"> 773</span> <span class="keywordflow">if</span> (!nextPage-&gt;isFieldPresent(sfPreviousPageMin) ||</div>
<div class="line"><a id="l00774" name="l00774"></a><span class="lineno"> 774</span> nextPage-&gt;getFieldH256(sfPreviousPageMin) != page-&gt;<a class="code hl_variable" href="structripple_1_1Keylet.html#a482983062843a8682fcea76a309c73db">key</a>())</div>
<div class="line"><a id="l00775" name="l00775"></a><span class="lineno"> 775</span> {</div>
<div class="line"><a id="l00776" name="l00776"></a><span class="lineno"> 776</span> didRepair = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00777" name="l00777"></a><span class="lineno"> 777</span> nextPage-&gt;setFieldH256(sfPreviousPageMin, page-&gt;<a class="code hl_variable" href="structripple_1_1Keylet.html#a482983062843a8682fcea76a309c73db">key</a>());</div>
<div class="line"><a id="l00778" name="l00778"></a><span class="lineno"> 778</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(nextPage);</div>
<div class="line"><a id="l00779" name="l00779"></a><span class="lineno"> 779</span> }</div>
<div class="line"><a id="l00780" name="l00780"></a><span class="lineno"> 780</span> </div>
<div class="line"><a id="l00781" name="l00781"></a><span class="lineno"> 781</span> <span class="keywordflow">if</span> (nextPage-&gt;key() == last.key)</div>
<div class="line"><a id="l00782" name="l00782"></a><span class="lineno"> 782</span> <span class="comment">// We need special handling for the last page.</span></div>
<div class="line"><a id="l00783" name="l00783"></a><span class="lineno"> 783</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00784" name="l00784"></a><span class="lineno"> 784</span> </div>
<div class="line"><a id="l00785" name="l00785"></a><span class="lineno"> 785</span> page = nextPage;</div>
<div class="line"><a id="l00786" name="l00786"></a><span class="lineno"> 786</span> }</div>
<div class="line"><a id="l00787" name="l00787"></a><span class="lineno"> 787</span> </div>
<div class="line"><a id="l00788" name="l00788"></a><span class="lineno"> 788</span> <span class="comment">// When we arrive here, nextPage should have the same index as last.</span></div>
<div class="line"><a id="l00789" name="l00789"></a><span class="lineno"> 789</span> <span class="comment">// If not, then that&#39;s something we need to fix.</span></div>
<div class="line"><a id="l00790" name="l00790"></a><span class="lineno"> 790</span> <span class="keywordflow">if</span> (!nextPage)</div>
<div class="line"><a id="l00791" name="l00791"></a><span class="lineno"> 791</span> {</div>
<div class="line"><a id="l00792" name="l00792"></a><span class="lineno"> 792</span> <span class="comment">// It turns out that page is the last page for this owner, but</span></div>
<div class="line"><a id="l00793" name="l00793"></a><span class="lineno"> 793</span> <span class="comment">// that last page does not have the expected final index. We need</span></div>
<div class="line"><a id="l00794" name="l00794"></a><span class="lineno"> 794</span> <span class="comment">// to move the contents of the current last page into a page with the</span></div>
<div class="line"><a id="l00795" name="l00795"></a><span class="lineno"> 795</span> <span class="comment">// correct index.</span></div>
<div class="line"><a id="l00796" name="l00796"></a><span class="lineno"> 796</span> <span class="comment">//</span></div>
<div class="line"><a id="l00797" name="l00797"></a><span class="lineno"> 797</span> <span class="comment">// The owner count does not need to change because, even though</span></div>
<div class="line"><a id="l00798" name="l00798"></a><span class="lineno"> 798</span> <span class="comment">// we&#39;re adding a page, we&#39;ll also remove the page that used to be</span></div>
<div class="line"><a id="l00799" name="l00799"></a><span class="lineno"> 799</span> <span class="comment">// last.</span></div>
<div class="line"><a id="l00800" name="l00800"></a><span class="lineno"> 800</span> didRepair = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00801" name="l00801"></a><span class="lineno"> 801</span> nextPage = std::make_shared&lt;SLE&gt;(last);</div>
<div class="line"><a id="l00802" name="l00802"></a><span class="lineno"> 802</span> </div>
<div class="line"><a id="l00803" name="l00803"></a><span class="lineno"> 803</span> <span class="comment">// Copy all relevant information from prev to curr.</span></div>
<div class="line"><a id="l00804" name="l00804"></a><span class="lineno"> 804</span> nextPage-&gt;peekFieldArray(sfNFTokens) = page-&gt;peekFieldArray(sfNFTokens);</div>
<div class="line"><a id="l00805" name="l00805"></a><span class="lineno"> 805</span> </div>
<div class="line"><a id="l00806" name="l00806"></a><span class="lineno"> 806</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> prevLink = page-&gt;at(~sfPreviousPageMin))</div>
<div class="line"><a id="l00807" name="l00807"></a><span class="lineno"> 807</span> {</div>
<div class="line"><a id="l00808" name="l00808"></a><span class="lineno"> 808</span> nextPage-&gt;at(sfPreviousPageMin) = *prevLink;</div>
<div class="line"><a id="l00809" name="l00809"></a><span class="lineno"> 809</span> </div>
<div class="line"><a id="l00810" name="l00810"></a><span class="lineno"> 810</span> <span class="comment">// Also fix up the NextPageMin link in the new Previous.</span></div>
<div class="line"><a id="l00811" name="l00811"></a><span class="lineno"> 811</span> <span class="keyword">auto</span> <span class="keyword">const</span> newPrev = view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afa666aaa8eb0080d96f910f8a719291d">peek</a>(<a class="code hl_struct" href="structripple_1_1Keylet.html">Keylet</a>(ltNFTOKEN_PAGE, *prevLink));</div>
<div class="line"><a id="l00812" name="l00812"></a><span class="lineno"> 812</span> <span class="keywordflow">if</span> (!newPrev)</div>
<div class="line"><a id="l00813" name="l00813"></a><span class="lineno"> 813</span> Throw&lt;std::runtime_error&gt;(</div>
<div class="line"><a id="l00814" name="l00814"></a><span class="lineno"> 814</span> <span class="stringliteral">&quot;NFTokenPage directory for &quot;</span> + <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(owner) +</div>
<div class="line"><a id="l00815" name="l00815"></a><span class="lineno"> 815</span> <span class="stringliteral">&quot; cannot be repaired. Unexpected link problem.&quot;</span>);</div>
<div class="line"><a id="l00816" name="l00816"></a><span class="lineno"> 816</span> newPrev-&gt;at(sfNextPageMin) = nextPage-&gt;key();</div>
<div class="line"><a id="l00817" name="l00817"></a><span class="lineno"> 817</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(newPrev);</div>
<div class="line"><a id="l00818" name="l00818"></a><span class="lineno"> 818</span> }</div>
<div class="line"><a id="l00819" name="l00819"></a><span class="lineno"> 819</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afda9c12acbda605becf20f54d45587d4">erase</a>(page);</div>
<div class="line"><a id="l00820" name="l00820"></a><span class="lineno"> 820</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#aa3c5b5cd9dca5f906be4b36640706e3c">insert</a>(nextPage);</div>
<div class="line"><a id="l00821" name="l00821"></a><span class="lineno"> 821</span> <span class="keywordflow">return</span> didRepair;</div>
<div class="line"><a id="l00822" name="l00822"></a><span class="lineno"> 822</span> }</div>
<div class="line"><a id="l00823" name="l00823"></a><span class="lineno"> 823</span> </div>
<div class="line"><a id="l00824" name="l00824"></a><span class="lineno"> 824</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00825" name="l00825"></a><span class="lineno"> 825</span> nextPage,</div>
<div class="line"><a id="l00826" name="l00826"></a><span class="lineno"> 826</span> <span class="stringliteral">&quot;ripple::nft::repairNFTokenDirectoryLinks : next page is available&quot;</span>);</div>
<div class="line"><a id="l00827" name="l00827"></a><span class="lineno"> 827</span> <span class="keywordflow">if</span> (nextPage-&gt;isFieldPresent(sfNextPageMin))</div>
<div class="line"><a id="l00828" name="l00828"></a><span class="lineno"> 828</span> {</div>
<div class="line"><a id="l00829" name="l00829"></a><span class="lineno"> 829</span> didRepair = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00830" name="l00830"></a><span class="lineno"> 830</span> nextPage-&gt;makeFieldAbsent(sfNextPageMin);</div>
<div class="line"><a id="l00831" name="l00831"></a><span class="lineno"> 831</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(nextPage);</div>
<div class="line"><a id="l00832" name="l00832"></a><span class="lineno"> 832</span> }</div>
<div class="line"><a id="l00833" name="l00833"></a><span class="lineno"> 833</span> <span class="keywordflow">return</span> didRepair;</div>
<div class="line"><a id="l00834" name="l00834"></a><span class="lineno"> 834</span>}</div>
<div class="line"><a id="l00835" name="l00835"></a><span class="lineno"> 835</span> </div>
<div class="line"><a id="l00836" name="l00836"></a><span class="lineno"> 836</span><a class="code hl_class" href="classripple_1_1TERSubset.html">NotTEC</a></div>
<div class="line"><a id="l00837" name="l00837"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a48d9e6b1a3c669529b75c8afa1291676"> 837</a></span><a class="code hl_function" href="namespaceripple_1_1nft.html#a48d9e6b1a3c669529b75c8afa1291676">tokenOfferCreatePreflight</a>(</div>
<div class="line"><a id="l00838" name="l00838"></a><span class="lineno"> 838</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; acctID,</div>
<div class="line"><a id="l00839" name="l00839"></a><span class="lineno"> 839</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amount,</div>
<div class="line"><a id="l00840" name="l00840"></a><span class="lineno"> 840</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;AccountID&gt;</a> <span class="keyword">const</span>&amp; dest,</div>
<div class="line"><a id="l00841" name="l00841"></a><span class="lineno"> 841</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;std::uint32_t&gt;</a> <span class="keyword">const</span>&amp; <a class="code hl_class" href="classripple_1_1test_1_1jtx_1_1expiration.html">expiration</a>,</div>
<div class="line"><a id="l00842" name="l00842"></a><span class="lineno"> 842</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a> nftFlags,</div>
<div class="line"><a id="l00843" name="l00843"></a><span class="lineno"> 843</span> <a class="code hl_class" href="classripple_1_1Rules.html">Rules</a> <span class="keyword">const</span>&amp; rules,</div>
<div class="line"><a id="l00844" name="l00844"></a><span class="lineno"> 844</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;AccountID&gt;</a> <span class="keyword">const</span>&amp; owner,</div>
<div class="line"><a id="l00845" name="l00845"></a><span class="lineno"> 845</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> txFlags)</div>
<div class="line"><a id="l00846" name="l00846"></a><span class="lineno"> 846</span>{</div>
<div class="line"><a id="l00847" name="l00847"></a><span class="lineno"> 847</span> <span class="keywordflow">if</span> (amount.<a class="code hl_function" href="classripple_1_1STAmount.html#aa830654962840253139aa891659f7551">negative</a>() &amp;&amp; rules.<a class="code hl_function" href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">enabled</a>(fixNFTokenNegOffer))</div>
<div class="line"><a id="l00848" name="l00848"></a><span class="lineno"> 848</span> <span class="comment">// An offer for a negative amount makes no sense.</span></div>
<div class="line"><a id="l00849" name="l00849"></a><span class="lineno"> 849</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a07dedb576e47ed9570e5acc5b4b1d3ea">temBAD_AMOUNT</a>;</div>
<div class="line"><a id="l00850" name="l00850"></a><span class="lineno"> 850</span> </div>
<div class="line"><a id="l00851" name="l00851"></a><span class="lineno"> 851</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(amount))</div>
<div class="line"><a id="l00852" name="l00852"></a><span class="lineno"> 852</span> {</div>
<div class="line"><a id="l00853" name="l00853"></a><span class="lineno"> 853</span> <span class="keywordflow">if</span> (nftFlags &amp; <a class="code hl_variable" href="namespaceripple_1_1nft.html#a5e5a21651e5185e7b375ed7ac5cea665">nft::flagOnlyXRP</a>)</div>
<div class="line"><a id="l00854" name="l00854"></a><span class="lineno"> 854</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a07dedb576e47ed9570e5acc5b4b1d3ea">temBAD_AMOUNT</a>;</div>
<div class="line"><a id="l00855" name="l00855"></a><span class="lineno"> 855</span> </div>
<div class="line"><a id="l00856" name="l00856"></a><span class="lineno"> 856</span> <span class="keywordflow">if</span> (!amount)</div>
<div class="line"><a id="l00857" name="l00857"></a><span class="lineno"> 857</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a07dedb576e47ed9570e5acc5b4b1d3ea">temBAD_AMOUNT</a>;</div>
<div class="line"><a id="l00858" name="l00858"></a><span class="lineno"> 858</span> }</div>
<div class="line"><a id="l00859" name="l00859"></a><span class="lineno"> 859</span> </div>
<div class="line"><a id="l00860" name="l00860"></a><span class="lineno"> 860</span> <span class="comment">// If this is an offer to buy, you must offer something; if it&#39;s an</span></div>
<div class="line"><a id="l00861" name="l00861"></a><span class="lineno"> 861</span> <span class="comment">// offer to sell, you can ask for nothing.</span></div>
<div class="line"><a id="l00862" name="l00862"></a><span class="lineno"> 862</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> isSellOffer = txFlags &amp; <a class="code hl_variable" href="namespaceripple.html#a449cf5cfc4fd3f6c2a3577a57374bda5">tfSellNFToken</a>;</div>
<div class="line"><a id="l00863" name="l00863"></a><span class="lineno"> 863</span> <span class="keywordflow">if</span> (!isSellOffer &amp;&amp; !amount)</div>
<div class="line"><a id="l00864" name="l00864"></a><span class="lineno"> 864</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a07dedb576e47ed9570e5acc5b4b1d3ea">temBAD_AMOUNT</a>;</div>
<div class="line"><a id="l00865" name="l00865"></a><span class="lineno"> 865</span> </div>
<div class="line"><a id="l00866" name="l00866"></a><span class="lineno"> 866</span> <span class="keywordflow">if</span> (<a class="code hl_class" href="classripple_1_1test_1_1jtx_1_1expiration.html">expiration</a>.has_value() &amp;&amp; <a class="code hl_class" href="classripple_1_1test_1_1jtx_1_1expiration.html">expiration</a>.value() == 0)</div>
<div class="line"><a id="l00867" name="l00867"></a><span class="lineno"> 867</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a8845e05d481141ea5e8e5274796f45a7">temBAD_EXPIRATION</a>;</div>
<div class="line"><a id="l00868" name="l00868"></a><span class="lineno"> 868</span> </div>
<div class="line"><a id="l00869" name="l00869"></a><span class="lineno"> 869</span> <span class="comment">// The &#39;Owner&#39; field must be present when offering to buy, but can&#39;t</span></div>
<div class="line"><a id="l00870" name="l00870"></a><span class="lineno"> 870</span> <span class="comment">// be present when selling (it&#39;s implicit):</span></div>
<div class="line"><a id="l00871" name="l00871"></a><span class="lineno"> 871</span> <span class="keywordflow">if</span> (owner.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/optional/operator_bool.html">has_value</a>() == isSellOffer)</div>
<div class="line"><a id="l00872" name="l00872"></a><span class="lineno"> 872</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">temMALFORMED</a>;</div>
<div class="line"><a id="l00873" name="l00873"></a><span class="lineno"> 873</span> </div>
<div class="line"><a id="l00874" name="l00874"></a><span class="lineno"> 874</span> <span class="keywordflow">if</span> (owner &amp;&amp; owner == acctID)</div>
<div class="line"><a id="l00875" name="l00875"></a><span class="lineno"> 875</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">temMALFORMED</a>;</div>
<div class="line"><a id="l00876" name="l00876"></a><span class="lineno"> 876</span> </div>
<div class="line"><a id="l00877" name="l00877"></a><span class="lineno"> 877</span> <span class="keywordflow">if</span> (dest)</div>
<div class="line"><a id="l00878" name="l00878"></a><span class="lineno"> 878</span> {</div>
<div class="line"><a id="l00879" name="l00879"></a><span class="lineno"> 879</span> <span class="comment">// Some folks think it makes sense for a buy offer to specify a</span></div>
<div class="line"><a id="l00880" name="l00880"></a><span class="lineno"> 880</span> <span class="comment">// specific broker using the Destination field. This change doesn&#39;t</span></div>
<div class="line"><a id="l00881" name="l00881"></a><span class="lineno"> 881</span> <span class="comment">// deserve it&#39;s own amendment, so we&#39;re piggy-backing on</span></div>
<div class="line"><a id="l00882" name="l00882"></a><span class="lineno"> 882</span> <span class="comment">// fixNFTokenNegOffer.</span></div>
<div class="line"><a id="l00883" name="l00883"></a><span class="lineno"> 883</span> <span class="comment">//</span></div>
<div class="line"><a id="l00884" name="l00884"></a><span class="lineno"> 884</span> <span class="comment">// Prior to fixNFTokenNegOffer any use of the Destination field on</span></div>
<div class="line"><a id="l00885" name="l00885"></a><span class="lineno"> 885</span> <span class="comment">// a buy offer was malformed.</span></div>
<div class="line"><a id="l00886" name="l00886"></a><span class="lineno"> 886</span> <span class="keywordflow">if</span> (!isSellOffer &amp;&amp; !rules.<a class="code hl_function" href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">enabled</a>(fixNFTokenNegOffer))</div>
<div class="line"><a id="l00887" name="l00887"></a><span class="lineno"> 887</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">temMALFORMED</a>;</div>
<div class="line"><a id="l00888" name="l00888"></a><span class="lineno"> 888</span> </div>
<div class="line"><a id="l00889" name="l00889"></a><span class="lineno"> 889</span> <span class="comment">// The destination can&#39;t be the account executing the transaction.</span></div>
<div class="line"><a id="l00890" name="l00890"></a><span class="lineno"> 890</span> <span class="keywordflow">if</span> (dest == acctID)</div>
<div class="line"><a id="l00891" name="l00891"></a><span class="lineno"> 891</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">temMALFORMED</a>;</div>
<div class="line"><a id="l00892" name="l00892"></a><span class="lineno"> 892</span> }</div>
<div class="line"><a id="l00893" name="l00893"></a><span class="lineno"> 893</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a id="l00894" name="l00894"></a><span class="lineno"> 894</span>}</div>
<div class="line"><a id="l00895" name="l00895"></a><span class="lineno"> 895</span> </div>
<div class="line"><a id="l00896" name="l00896"></a><span class="lineno"> 896</span><a class="code hl_class" href="classripple_1_1TERSubset.html">TER</a></div>
<div class="line"><a id="l00897" name="l00897"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a72de77616ffccacab0adc696f88de33f"> 897</a></span><a class="code hl_function" href="namespaceripple_1_1nft.html#a72de77616ffccacab0adc696f88de33f">tokenOfferCreatePreclaim</a>(</div>
<div class="line"><a id="l00898" name="l00898"></a><span class="lineno"> 898</span> <a class="code hl_class" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view,</div>
<div class="line"><a id="l00899" name="l00899"></a><span class="lineno"> 899</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; acctID,</div>
<div class="line"><a id="l00900" name="l00900"></a><span class="lineno"> 900</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; nftIssuer,</div>
<div class="line"><a id="l00901" name="l00901"></a><span class="lineno"> 901</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amount,</div>
<div class="line"><a id="l00902" name="l00902"></a><span class="lineno"> 902</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;AccountID&gt;</a> <span class="keyword">const</span>&amp; dest,</div>
<div class="line"><a id="l00903" name="l00903"></a><span class="lineno"> 903</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a> nftFlags,</div>
<div class="line"><a id="l00904" name="l00904"></a><span class="lineno"> 904</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a> xferFee,</div>
<div class="line"><a id="l00905" name="l00905"></a><span class="lineno"> 905</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> j,</div>
<div class="line"><a id="l00906" name="l00906"></a><span class="lineno"> 906</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;AccountID&gt;</a> <span class="keyword">const</span>&amp; owner,</div>
<div class="line"><a id="l00907" name="l00907"></a><span class="lineno"> 907</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> txFlags)</div>
<div class="line"><a id="l00908" name="l00908"></a><span class="lineno"> 908</span>{</div>
<div class="line"><a id="l00909" name="l00909"></a><span class="lineno"> 909</span> <span class="keywordflow">if</span> (!(nftFlags &amp; <a class="code hl_variable" href="namespaceripple_1_1nft.html#aa185e09595bf533e445c46d28410a31d">nft::flagCreateTrustLines</a>) &amp;&amp; !amount.<a class="code hl_function" href="classripple_1_1STAmount.html#af3a02d7e9cd0b11509a90e0e6980bd64">native</a>() &amp;&amp; xferFee)</div>
<div class="line"><a id="l00910" name="l00910"></a><span class="lineno"> 910</span> {</div>
<div class="line"><a id="l00911" name="l00911"></a><span class="lineno"> 911</span> <span class="keywordflow">if</span> (!view.<a class="code hl_function" href="classripple_1_1ReadView.html#ac1d377c35a8332d069b09be8f4008dec">exists</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#aa756e0f59b26042ed00a4d0ba6e96951">keylet::account</a>(nftIssuer)))</div>
<div class="line"><a id="l00912" name="l00912"></a><span class="lineno"> 912</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca33d363e51ee15c8bd4f5d7c4e4518def">tecNO_ISSUER</a>;</div>
<div class="line"><a id="l00913" name="l00913"></a><span class="lineno"> 913</span> </div>
<div class="line"><a id="l00914" name="l00914"></a><span class="lineno"> 914</span> <span class="comment">// If the IOU issuer and the NFToken issuer are the same, then that</span></div>
<div class="line"><a id="l00915" name="l00915"></a><span class="lineno"> 915</span> <span class="comment">// issuer does not need a trust line to accept their fee.</span></div>
<div class="line"><a id="l00916" name="l00916"></a><span class="lineno"> 916</span> <span class="keywordflow">if</span> (view.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>().<a class="code hl_function" href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">enabled</a>(featureNFTokenMintOffer))</div>
<div class="line"><a id="l00917" name="l00917"></a><span class="lineno"> 917</span> {</div>
<div class="line"><a id="l00918" name="l00918"></a><span class="lineno"> 918</span> <span class="keywordflow">if</span> (nftIssuer != amount.<a class="code hl_function" href="classripple_1_1STAmount.html#aaac822e5948df5f12b6eaf48feaf1684">getIssuer</a>() &amp;&amp;</div>
<div class="line"><a id="l00919" name="l00919"></a><span class="lineno"> 919</span> !view.<a class="code hl_function" href="classripple_1_1ReadView.html#a0583a050ea7799ba331f6222a905f304">read</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#a55890af7192834c632299746ba300be8">keylet::line</a>(nftIssuer, amount.<a class="code hl_function" href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">issue</a>())))</div>
<div class="line"><a id="l00920" name="l00920"></a><span class="lineno"> 920</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac480d742e7760c48047bb3ccc50a40ef">tecNO_LINE</a>;</div>
<div class="line"><a id="l00921" name="l00921"></a><span class="lineno"> 921</span> }</div>
<div class="line"><a id="l00922" name="l00922"></a><span class="lineno"> 922</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!view.<a class="code hl_function" href="classripple_1_1ReadView.html#ac1d377c35a8332d069b09be8f4008dec">exists</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#a55890af7192834c632299746ba300be8">keylet::line</a>(nftIssuer, amount.<a class="code hl_function" href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">issue</a>())))</div>
<div class="line"><a id="l00923" name="l00923"></a><span class="lineno"> 923</span> {</div>
<div class="line"><a id="l00924" name="l00924"></a><span class="lineno"> 924</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac480d742e7760c48047bb3ccc50a40ef">tecNO_LINE</a>;</div>
<div class="line"><a id="l00925" name="l00925"></a><span class="lineno"> 925</span> }</div>
<div class="line"><a id="l00926" name="l00926"></a><span class="lineno"> 926</span> </div>
<div class="line"><a id="l00927" name="l00927"></a><span class="lineno"> 927</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a6cb89b79bc073abda42953c323d36cda">isFrozen</a>(view, nftIssuer, amount.<a class="code hl_function" href="classripple_1_1STAmount.html#a5c7b5375e72e2459d4b6d65797744ca6">getCurrency</a>(), amount.<a class="code hl_function" href="classripple_1_1STAmount.html#aaac822e5948df5f12b6eaf48feaf1684">getIssuer</a>()))</div>
<div class="line"><a id="l00928" name="l00928"></a><span class="lineno"> 928</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca608da193a4a22ae1c78d76b6e843b7e6">tecFROZEN</a>;</div>
<div class="line"><a id="l00929" name="l00929"></a><span class="lineno"> 929</span> }</div>
<div class="line"><a id="l00930" name="l00930"></a><span class="lineno"> 930</span> </div>
<div class="line"><a id="l00931" name="l00931"></a><span class="lineno"> 931</span> <span class="keywordflow">if</span> (nftIssuer != acctID &amp;&amp; !(nftFlags &amp; <a class="code hl_variable" href="namespaceripple_1_1nft.html#a978e07cfb22d656c64b30cd2f9dfbad7">nft::flagTransferable</a>))</div>
<div class="line"><a id="l00932" name="l00932"></a><span class="lineno"> 932</span> {</div>
<div class="line"><a id="l00933" name="l00933"></a><span class="lineno"> 933</span> <span class="keyword">auto</span> <span class="keyword">const</span> <a class="code hl_function" href="namespaceripple.html#acdc87ea9c4ad1742d4aeebac963e8570">root</a> = view.<a class="code hl_function" href="classripple_1_1ReadView.html#a0583a050ea7799ba331f6222a905f304">read</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#aa756e0f59b26042ed00a4d0ba6e96951">keylet::account</a>(nftIssuer));</div>
<div class="line"><a id="l00934" name="l00934"></a><span class="lineno"> 934</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00935" name="l00935"></a><span class="lineno"> 935</span> <a class="code hl_function" href="namespaceripple.html#acdc87ea9c4ad1742d4aeebac963e8570">root</a>, <span class="stringliteral">&quot;ripple::nft::tokenOfferCreatePreclaim : non-null account&quot;</span>);</div>
<div class="line"><a id="l00936" name="l00936"></a><span class="lineno"> 936</span> </div>
<div class="line"><a id="l00937" name="l00937"></a><span class="lineno"> 937</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> minter = (*<a class="code hl_function" href="namespaceripple.html#acdc87ea9c4ad1742d4aeebac963e8570">root</a>)[~sfNFTokenMinter]; minter != acctID)</div>
<div class="line"><a id="l00938" name="l00938"></a><span class="lineno"> 938</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#a75cb21d7f1df42f2fdc8efddb79b63f4a6700b7b7664a3b6c0611d9f943b5625f">tefNFTOKEN_IS_NOT_TRANSFERABLE</a>;</div>
<div class="line"><a id="l00939" name="l00939"></a><span class="lineno"> 939</span> }</div>
<div class="line"><a id="l00940" name="l00940"></a><span class="lineno"> 940</span> </div>
<div class="line"><a id="l00941" name="l00941"></a><span class="lineno"> 941</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a6cb89b79bc073abda42953c323d36cda">isFrozen</a>(view, acctID, amount.<a class="code hl_function" href="classripple_1_1STAmount.html#a5c7b5375e72e2459d4b6d65797744ca6">getCurrency</a>(), amount.<a class="code hl_function" href="classripple_1_1STAmount.html#aaac822e5948df5f12b6eaf48feaf1684">getIssuer</a>()))</div>
<div class="line"><a id="l00942" name="l00942"></a><span class="lineno"> 942</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca608da193a4a22ae1c78d76b6e843b7e6">tecFROZEN</a>;</div>
<div class="line"><a id="l00943" name="l00943"></a><span class="lineno"> 943</span> </div>
<div class="line"><a id="l00944" name="l00944"></a><span class="lineno"> 944</span> <span class="comment">// If this is an offer to buy the token, the account must have the</span></div>
<div class="line"><a id="l00945" name="l00945"></a><span class="lineno"> 945</span> <span class="comment">// needed funds at hand; but note that funds aren&#39;t reserved and the</span></div>
<div class="line"><a id="l00946" name="l00946"></a><span class="lineno"> 946</span> <span class="comment">// offer may later become unfunded.</span></div>
<div class="line"><a id="l00947" name="l00947"></a><span class="lineno"> 947</span> <span class="keywordflow">if</span> ((txFlags &amp; <a class="code hl_variable" href="namespaceripple.html#a449cf5cfc4fd3f6c2a3577a57374bda5">tfSellNFToken</a>) == 0)</div>
<div class="line"><a id="l00948" name="l00948"></a><span class="lineno"> 948</span> {</div>
<div class="line"><a id="l00949" name="l00949"></a><span class="lineno"> 949</span> <span class="comment">// After this amendment, we allow an IOU issuer to make a buy offer</span></div>
<div class="line"><a id="l00950" name="l00950"></a><span class="lineno"> 950</span> <span class="comment">// using their own currency.</span></div>
<div class="line"><a id="l00951" name="l00951"></a><span class="lineno"> 951</span> <span class="keywordflow">if</span> (view.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>().<a class="code hl_function" href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">enabled</a>(fixNonFungibleTokensV1_2))</div>
<div class="line"><a id="l00952" name="l00952"></a><span class="lineno"> 952</span> {</div>
<div class="line"><a id="l00953" name="l00953"></a><span class="lineno"> 953</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a15bb971c7e554fc3df218aba54c33fcc">accountFunds</a>(</div>
<div class="line"><a id="l00954" name="l00954"></a><span class="lineno"> 954</span> view, acctID, amount, <a class="code hl_enumvalue" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a852cabbbe21a9b4d63aff777eceab2fd">FreezeHandling::fhZERO_IF_FROZEN</a>, j)</div>
<div class="line"><a id="l00955" name="l00955"></a><span class="lineno"> 955</span> .signum() &lt;= 0)</div>
<div class="line"><a id="l00956" name="l00956"></a><span class="lineno"> 956</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca5d1f0daadc43667fc3775d53cd6e3420">tecUNFUNDED_OFFER</a>;</div>
<div class="line"><a id="l00957" name="l00957"></a><span class="lineno"> 957</span> }</div>
<div class="line"><a id="l00958" name="l00958"></a><span class="lineno"> 958</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (</div>
<div class="line"><a id="l00959" name="l00959"></a><span class="lineno"> 959</span> <a class="code hl_function" href="namespaceripple.html#ab001e43f50e612727b1ce5985a2770d6">accountHolds</a>(</div>
<div class="line"><a id="l00960" name="l00960"></a><span class="lineno"> 960</span> view,</div>
<div class="line"><a id="l00961" name="l00961"></a><span class="lineno"> 961</span> acctID,</div>
<div class="line"><a id="l00962" name="l00962"></a><span class="lineno"> 962</span> amount.<a class="code hl_function" href="classripple_1_1STAmount.html#a5c7b5375e72e2459d4b6d65797744ca6">getCurrency</a>(),</div>
<div class="line"><a id="l00963" name="l00963"></a><span class="lineno"> 963</span> amount.<a class="code hl_function" href="classripple_1_1STAmount.html#aaac822e5948df5f12b6eaf48feaf1684">getIssuer</a>(),</div>
<div class="line"><a id="l00964" name="l00964"></a><span class="lineno"> 964</span> <a class="code hl_enumvalue" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a852cabbbe21a9b4d63aff777eceab2fd">FreezeHandling::fhZERO_IF_FROZEN</a>,</div>
<div class="line"><a id="l00965" name="l00965"></a><span class="lineno"> 965</span> j)</div>
<div class="line"><a id="l00966" name="l00966"></a><span class="lineno"> 966</span> .<a class="code hl_function" href="classripple_1_1STAmount.html#aa068506da537548a864f80cf4128f7e9">signum</a>() &lt;= 0)</div>
<div class="line"><a id="l00967" name="l00967"></a><span class="lineno"> 967</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca5d1f0daadc43667fc3775d53cd6e3420">tecUNFUNDED_OFFER</a>;</div>
<div class="line"><a id="l00968" name="l00968"></a><span class="lineno"> 968</span> }</div>
<div class="line"><a id="l00969" name="l00969"></a><span class="lineno"> 969</span> </div>
<div class="line"><a id="l00970" name="l00970"></a><span class="lineno"> 970</span> <span class="keywordflow">if</span> (dest)</div>
<div class="line"><a id="l00971" name="l00971"></a><span class="lineno"> 971</span> {</div>
<div class="line"><a id="l00972" name="l00972"></a><span class="lineno"> 972</span> <span class="comment">// If a destination is specified, the destination must already be in</span></div>
<div class="line"><a id="l00973" name="l00973"></a><span class="lineno"> 973</span> <span class="comment">// the ledger.</span></div>
<div class="line"><a id="l00974" name="l00974"></a><span class="lineno"> 974</span> <span class="keyword">auto</span> <span class="keyword">const</span> sleDst = view.<a class="code hl_function" href="classripple_1_1ReadView.html#a0583a050ea7799ba331f6222a905f304">read</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#aa756e0f59b26042ed00a4d0ba6e96951">keylet::account</a>(*dest));</div>
<div class="line"><a id="l00975" name="l00975"></a><span class="lineno"> 975</span> </div>
<div class="line"><a id="l00976" name="l00976"></a><span class="lineno"> 976</span> <span class="keywordflow">if</span> (!sleDst)</div>
<div class="line"><a id="l00977" name="l00977"></a><span class="lineno"> 977</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca1207baad8c378dc23cd2fa4c4276844d">tecNO_DST</a>;</div>
<div class="line"><a id="l00978" name="l00978"></a><span class="lineno"> 978</span> </div>
<div class="line"><a id="l00979" name="l00979"></a><span class="lineno"> 979</span> <span class="comment">// check if the destination has disallowed incoming offers</span></div>
<div class="line"><a id="l00980" name="l00980"></a><span class="lineno"> 980</span> <span class="keywordflow">if</span> (view.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>().<a class="code hl_function" href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">enabled</a>(featureDisallowIncoming))</div>
<div class="line"><a id="l00981" name="l00981"></a><span class="lineno"> 981</span> {</div>
<div class="line"><a id="l00982" name="l00982"></a><span class="lineno"> 982</span> <span class="comment">// flag cannot be set unless amendment is enabled but</span></div>
<div class="line"><a id="l00983" name="l00983"></a><span class="lineno"> 983</span> <span class="comment">// out of an abundance of caution check anyway</span></div>
<div class="line"><a id="l00984" name="l00984"></a><span class="lineno"> 984</span> </div>
<div class="line"><a id="l00985" name="l00985"></a><span class="lineno"> 985</span> <span class="keywordflow">if</span> (sleDst-&gt;getFlags() &amp; <a class="code hl_enumvalue" href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a9f25924b110b0f2debce6e0f71bc5a18">lsfDisallowIncomingNFTokenOffer</a>)</div>
<div class="line"><a id="l00986" name="l00986"></a><span class="lineno"> 986</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca9af7057961bc54674f4a6c2dd8ed6ab9">tecNO_PERMISSION</a>;</div>
<div class="line"><a id="l00987" name="l00987"></a><span class="lineno"> 987</span> }</div>
<div class="line"><a id="l00988" name="l00988"></a><span class="lineno"> 988</span> }</div>
<div class="line"><a id="l00989" name="l00989"></a><span class="lineno"> 989</span> </div>
<div class="line"><a id="l00990" name="l00990"></a><span class="lineno"> 990</span> <span class="keywordflow">if</span> (owner)</div>
<div class="line"><a id="l00991" name="l00991"></a><span class="lineno"> 991</span> {</div>
<div class="line"><a id="l00992" name="l00992"></a><span class="lineno"> 992</span> <span class="comment">// Check if the owner (buy offer) has disallowed incoming offers</span></div>
<div class="line"><a id="l00993" name="l00993"></a><span class="lineno"> 993</span> <span class="keywordflow">if</span> (view.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>().<a class="code hl_function" href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">enabled</a>(featureDisallowIncoming))</div>
<div class="line"><a id="l00994" name="l00994"></a><span class="lineno"> 994</span> {</div>
<div class="line"><a id="l00995" name="l00995"></a><span class="lineno"> 995</span> <span class="keyword">auto</span> <span class="keyword">const</span> sleOwner = view.<a class="code hl_function" href="classripple_1_1ReadView.html#a0583a050ea7799ba331f6222a905f304">read</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#aa756e0f59b26042ed00a4d0ba6e96951">keylet::account</a>(*owner));</div>
<div class="line"><a id="l00996" name="l00996"></a><span class="lineno"> 996</span> </div>
<div class="line"><a id="l00997" name="l00997"></a><span class="lineno"> 997</span> <span class="comment">// defensively check</span></div>
<div class="line"><a id="l00998" name="l00998"></a><span class="lineno"> 998</span> <span class="comment">// it should not be possible to specify owner that doesn&#39;t exist</span></div>
<div class="line"><a id="l00999" name="l00999"></a><span class="lineno"> 999</span> <span class="keywordflow">if</span> (!sleOwner)</div>
<div class="line"><a id="l01000" name="l01000"></a><span class="lineno"> 1000</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca4bd7fa9c0845dbf5c766e202d87a750c">tecNO_TARGET</a>;</div>
<div class="line"><a id="l01001" name="l01001"></a><span class="lineno"> 1001</span> </div>
<div class="line"><a id="l01002" name="l01002"></a><span class="lineno"> 1002</span> <span class="keywordflow">if</span> (sleOwner-&gt;getFlags() &amp; <a class="code hl_enumvalue" href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a9f25924b110b0f2debce6e0f71bc5a18">lsfDisallowIncomingNFTokenOffer</a>)</div>
<div class="line"><a id="l01003" name="l01003"></a><span class="lineno"> 1003</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca9af7057961bc54674f4a6c2dd8ed6ab9">tecNO_PERMISSION</a>;</div>
<div class="line"><a id="l01004" name="l01004"></a><span class="lineno"> 1004</span> }</div>
<div class="line"><a id="l01005" name="l01005"></a><span class="lineno"> 1005</span> }</div>
<div class="line"><a id="l01006" name="l01006"></a><span class="lineno"> 1006</span> </div>
<div class="line"><a id="l01007" name="l01007"></a><span class="lineno"> 1007</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a id="l01008" name="l01008"></a><span class="lineno"> 1008</span>}</div>
<div class="line"><a id="l01009" name="l01009"></a><span class="lineno"> 1009</span> </div>
<div class="line"><a id="l01010" name="l01010"></a><span class="lineno"> 1010</span><a class="code hl_class" href="classripple_1_1TERSubset.html">TER</a></div>
<div class="line"><a id="l01011" name="l01011"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a494adc2da71fa028357e04fe4912a2ce"> 1011</a></span><a class="code hl_function" href="namespaceripple_1_1nft.html#a494adc2da71fa028357e04fe4912a2ce">tokenOfferCreateApply</a>(</div>
<div class="line"><a id="l01012" name="l01012"></a><span class="lineno"> 1012</span> <a class="code hl_class" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view,</div>
<div class="line"><a id="l01013" name="l01013"></a><span class="lineno"> 1013</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; acctID,</div>
<div class="line"><a id="l01014" name="l01014"></a><span class="lineno"> 1014</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amount,</div>
<div class="line"><a id="l01015" name="l01015"></a><span class="lineno"> 1015</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;AccountID&gt;</a> <span class="keyword">const</span>&amp; dest,</div>
<div class="line"><a id="l01016" name="l01016"></a><span class="lineno"> 1016</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;std::uint32_t&gt;</a> <span class="keyword">const</span>&amp; <a class="code hl_class" href="classripple_1_1test_1_1jtx_1_1expiration.html">expiration</a>,</div>
<div class="line"><a id="l01017" name="l01017"></a><span class="lineno"> 1017</span> <a class="code hl_class" href="classripple_1_1SeqProxy.html">SeqProxy</a> seqProxy,</div>
<div class="line"><a id="l01018" name="l01018"></a><span class="lineno"> 1018</span> <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; nftokenID,</div>
<div class="line"><a id="l01019" name="l01019"></a><span class="lineno"> 1019</span> <a class="code hl_class" href="classripple_1_1XRPAmount.html">XRPAmount</a> <span class="keyword">const</span>&amp; priorBalance,</div>
<div class="line"><a id="l01020" name="l01020"></a><span class="lineno"> 1020</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> j,</div>
<div class="line"><a id="l01021" name="l01021"></a><span class="lineno"> 1021</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> txFlags)</div>
<div class="line"><a id="l01022" name="l01022"></a><span class="lineno"> 1022</span>{</div>
<div class="line"><a id="l01023" name="l01023"></a><span class="lineno"> 1023</span> <a class="code hl_struct" href="structripple_1_1Keylet.html">Keylet</a> <span class="keyword">const</span> acctKeylet = <a class="code hl_function" href="namespaceripple_1_1keylet.html#aa756e0f59b26042ed00a4d0ba6e96951">keylet::account</a>(acctID);</div>
<div class="line"><a id="l01024" name="l01024"></a><span class="lineno"> 1024</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> acct = view.<a class="code hl_function" href="classripple_1_1ReadView.html#a0583a050ea7799ba331f6222a905f304">read</a>(acctKeylet);</div>
<div class="line"><a id="l01025" name="l01025"></a><span class="lineno"> 1025</span> priorBalance &lt; view.<a class="code hl_function" href="classripple_1_1ReadView.html#a9944284a00f671a4a9d9e00f9b28b258">fees</a>().<a class="code hl_function" href="structripple_1_1Fees.html#acb07843d0d0e3ccacd7cf51d5296fe40">accountReserve</a>((*acct)[sfOwnerCount] + 1))</div>
<div class="line"><a id="l01026" name="l01026"></a><span class="lineno"> 1026</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae930fb228ae74317976b57b4e87a7f0d">tecINSUFFICIENT_RESERVE</a>;</div>
<div class="line"><a id="l01027" name="l01027"></a><span class="lineno"> 1027</span> </div>
<div class="line"><a id="l01028" name="l01028"></a><span class="lineno"> 1028</span> <span class="keyword">auto</span> <span class="keyword">const</span> offerID = <a class="code hl_function" href="namespaceripple_1_1keylet.html#adddc4768b4e412ab96f6fff32b8c3903">keylet::nftoffer</a>(acctID, seqProxy.<a class="code hl_function" href="classripple_1_1SeqProxy.html#a41c206bf5f44fe0b3f99f2dd42b0259c">value</a>());</div>
<div class="line"><a id="l01029" name="l01029"></a><span class="lineno"> 1029</span> </div>
<div class="line"><a id="l01030" name="l01030"></a><span class="lineno"> 1030</span> <span class="comment">// Create the offer:</span></div>
<div class="line"><a id="l01031" name="l01031"></a><span class="lineno"> 1031</span> {</div>
<div class="line"><a id="l01032" name="l01032"></a><span class="lineno"> 1032</span> <span class="comment">// Token offers are always added to the owner&#39;s owner directory:</span></div>
<div class="line"><a id="l01033" name="l01033"></a><span class="lineno"> 1033</span> <span class="keyword">auto</span> <span class="keyword">const</span> ownerNode = view.<a class="code hl_function" href="classripple_1_1ApplyView.html#ae21b78e549dc6188382bd49e7d77d473">dirInsert</a>(</div>
<div class="line"><a id="l01034" name="l01034"></a><span class="lineno"> 1034</span> <a class="code hl_function" href="namespaceripple_1_1keylet.html#acd4d51d467fc6e75745baf179a7965ef">keylet::ownerDir</a>(acctID), offerID, <a class="code hl_function" href="namespaceripple.html#a5b498122d9b8c1acbeb9fe459faac22b">describeOwnerDir</a>(acctID));</div>
<div class="line"><a id="l01035" name="l01035"></a><span class="lineno"> 1035</span> </div>
<div class="line"><a id="l01036" name="l01036"></a><span class="lineno"> 1036</span> <span class="keywordflow">if</span> (!ownerNode)</div>
<div class="line"><a id="l01037" name="l01037"></a><span class="lineno"> 1037</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca4f19fdbc12c26412215f3477f70d5feb">tecDIR_FULL</a>;</div>
<div class="line"><a id="l01038" name="l01038"></a><span class="lineno"> 1038</span> </div>
<div class="line"><a id="l01039" name="l01039"></a><span class="lineno"> 1039</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> isSellOffer = txFlags &amp; <a class="code hl_variable" href="namespaceripple.html#a449cf5cfc4fd3f6c2a3577a57374bda5">tfSellNFToken</a>;</div>
<div class="line"><a id="l01040" name="l01040"></a><span class="lineno"> 1040</span> </div>
<div class="line"><a id="l01041" name="l01041"></a><span class="lineno"> 1041</span> <span class="comment">// Token offers are also added to the token&#39;s buy or sell offer</span></div>
<div class="line"><a id="l01042" name="l01042"></a><span class="lineno"> 1042</span> <span class="comment">// directory</span></div>
<div class="line"><a id="l01043" name="l01043"></a><span class="lineno"> 1043</span> <span class="keyword">auto</span> <span class="keyword">const</span> offerNode = view.<a class="code hl_function" href="classripple_1_1ApplyView.html#ae21b78e549dc6188382bd49e7d77d473">dirInsert</a>(</div>
<div class="line"><a id="l01044" name="l01044"></a><span class="lineno"> 1044</span> isSellOffer ? <a class="code hl_function" href="namespaceripple_1_1keylet.html#acde54a71987c73328dd2569d07ef3f7d">keylet::nft_sells</a>(nftokenID)</div>
<div class="line"><a id="l01045" name="l01045"></a><span class="lineno"> 1045</span> : <a class="code hl_function" href="namespaceripple_1_1keylet.html#acd8269a59407a4ef316da86a66db314c">keylet::nft_buys</a>(nftokenID),</div>
<div class="line"><a id="l01046" name="l01046"></a><span class="lineno"> 1046</span> offerID,</div>
<div class="line"><a id="l01047" name="l01047"></a><span class="lineno"> 1047</span> [&amp;nftokenID, isSellOffer](<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a> <span class="keyword">const</span>&amp; sle) {</div>
<div class="line"><a id="l01048" name="l01048"></a><span class="lineno"> 1048</span> (*sle)[sfFlags] =</div>
<div class="line"><a id="l01049" name="l01049"></a><span class="lineno"> 1049</span> isSellOffer ? <a class="code hl_enumvalue" href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a6ef34056b7b7b1d985b5f4609c4fa904">lsfNFTokenSellOffers</a> : <a class="code hl_enumvalue" href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a51e9a2085c035de4de06c8b462382556">lsfNFTokenBuyOffers</a>;</div>
<div class="line"><a id="l01050" name="l01050"></a><span class="lineno"> 1050</span> (*sle)[sfNFTokenID] = nftokenID;</div>
<div class="line"><a id="l01051" name="l01051"></a><span class="lineno"> 1051</span> });</div>
<div class="line"><a id="l01052" name="l01052"></a><span class="lineno"> 1052</span> </div>
<div class="line"><a id="l01053" name="l01053"></a><span class="lineno"> 1053</span> <span class="keywordflow">if</span> (!offerNode)</div>
<div class="line"><a id="l01054" name="l01054"></a><span class="lineno"> 1054</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca4f19fdbc12c26412215f3477f70d5feb">tecDIR_FULL</a>;</div>
<div class="line"><a id="l01055" name="l01055"></a><span class="lineno"> 1055</span> </div>
<div class="line"><a id="l01056" name="l01056"></a><span class="lineno"> 1056</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> sleFlags = 0;</div>
<div class="line"><a id="l01057" name="l01057"></a><span class="lineno"> 1057</span> </div>
<div class="line"><a id="l01058" name="l01058"></a><span class="lineno"> 1058</span> <span class="keywordflow">if</span> (isSellOffer)</div>
<div class="line"><a id="l01059" name="l01059"></a><span class="lineno"> 1059</span> sleFlags |= <a class="code hl_enumvalue" href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5af09cb8ad3ecf501d7149dad344aada65">lsfSellNFToken</a>;</div>
<div class="line"><a id="l01060" name="l01060"></a><span class="lineno"> 1060</span> </div>
<div class="line"><a id="l01061" name="l01061"></a><span class="lineno"> 1061</span> <span class="keyword">auto</span> <a class="code hl_function" href="namespaceripple_1_1test_1_1jtx.html#ac423e2aa3fd7a14ae651849b430994f1">offer</a> = std::make_shared&lt;SLE&gt;(offerID);</div>
<div class="line"><a id="l01062" name="l01062"></a><span class="lineno"> 1062</span> (*offer)[sfOwner] = acctID;</div>
<div class="line"><a id="l01063" name="l01063"></a><span class="lineno"> 1063</span> (*offer)[sfNFTokenID] = nftokenID;</div>
<div class="line"><a id="l01064" name="l01064"></a><span class="lineno"> 1064</span> (*offer)[sfAmount] = amount;</div>
<div class="line"><a id="l01065" name="l01065"></a><span class="lineno"> 1065</span> (*offer)[sfFlags] = sleFlags;</div>
<div class="line"><a id="l01066" name="l01066"></a><span class="lineno"> 1066</span> (*offer)[sfOwnerNode] = *ownerNode;</div>
<div class="line"><a id="l01067" name="l01067"></a><span class="lineno"> 1067</span> (*offer)[sfNFTokenOfferNode] = *offerNode;</div>
<div class="line"><a id="l01068" name="l01068"></a><span class="lineno"> 1068</span> </div>
<div class="line"><a id="l01069" name="l01069"></a><span class="lineno"> 1069</span> <span class="keywordflow">if</span> (<a class="code hl_class" href="classripple_1_1test_1_1jtx_1_1expiration.html">expiration</a>)</div>
<div class="line"><a id="l01070" name="l01070"></a><span class="lineno"> 1070</span> (*offer)[sfExpiration] = *<a class="code hl_class" href="classripple_1_1test_1_1jtx_1_1expiration.html">expiration</a>;</div>
<div class="line"><a id="l01071" name="l01071"></a><span class="lineno"> 1071</span> </div>
<div class="line"><a id="l01072" name="l01072"></a><span class="lineno"> 1072</span> <span class="keywordflow">if</span> (dest)</div>
<div class="line"><a id="l01073" name="l01073"></a><span class="lineno"> 1073</span> (*offer)[sfDestination] = *dest;</div>
<div class="line"><a id="l01074" name="l01074"></a><span class="lineno"> 1074</span> </div>
<div class="line"><a id="l01075" name="l01075"></a><span class="lineno"> 1075</span> view.<a class="code hl_function" href="classripple_1_1ApplyView.html#aa3c5b5cd9dca5f906be4b36640706e3c">insert</a>(<a class="code hl_function" href="namespaceripple_1_1test_1_1jtx.html#ac423e2aa3fd7a14ae651849b430994f1">offer</a>);</div>
<div class="line"><a id="l01076" name="l01076"></a><span class="lineno"> 1076</span> }</div>
<div class="line"><a id="l01077" name="l01077"></a><span class="lineno"> 1077</span> </div>
<div class="line"><a id="l01078" name="l01078"></a><span class="lineno"> 1078</span> <span class="comment">// Update owner count.</span></div>
<div class="line"><a id="l01079" name="l01079"></a><span class="lineno"> 1079</span> <a class="code hl_function" href="namespaceripple.html#a868a93d3fbb97e3ba20ba054df1db3ca">adjustOwnerCount</a>(view, view.<a class="code hl_function" href="classripple_1_1ApplyView.html#afa666aaa8eb0080d96f910f8a719291d">peek</a>(acctKeylet), 1, j);</div>
<div class="line"><a id="l01080" name="l01080"></a><span class="lineno"> 1080</span> </div>
<div class="line"><a id="l01081" name="l01081"></a><span class="lineno"> 1081</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a id="l01082" name="l01082"></a><span class="lineno"> 1082</span>}</div>
<div class="line"><a id="l01083" name="l01083"></a><span class="lineno"> 1083</span> </div>
<div class="line"><a id="l01084" name="l01084"></a><span class="lineno"> 1084</span>} <span class="comment">// namespace nft</span></div>
<div class="line"><a id="l01085" name="l01085"></a><span class="lineno"> 1085</span>} <span class="comment">// namespace ripple</span></div>
<div class="ttc" id="aback_inserter_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/iterator/back_inserter.html">std::back_inserter</a></div><div class="ttdeci">T back_inserter(T... args)</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#l00059">Journal.h:60</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:141</a></div></div>
<div class="ttc" id="aclassripple_1_1ApplyView_html_a542437b9b59a623e755979acdc075af5"><div class="ttname"><a href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">ripple::ApplyView::update</a></div><div class="ttdeci">virtual void update(std::shared_ptr&lt; SLE &gt; const &amp;sle)=0</div><div class="ttdoc">Indicate changes to a peeked SLE.</div></div>
<div class="ttc" id="aclassripple_1_1ApplyView_html_a5a06441ef4fdb9b7f6e51437ce4a959f"><div class="ttname"><a href="classripple_1_1ApplyView.html#a5a06441ef4fdb9b7f6e51437ce4a959f">ripple::ApplyView::dirRemove</a></div><div class="ttdeci">bool dirRemove(Keylet const &amp;directory, std::uint64_t page, uint256 const &amp;key, bool keepRoot)</div><div class="ttdoc">Remove an entry from a directory.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyView_8cpp_source.html#l00190">ApplyView.cpp:190</a></div></div>
<div class="ttc" id="aclassripple_1_1ApplyView_html_aa3c5b5cd9dca5f906be4b36640706e3c"><div class="ttname"><a href="classripple_1_1ApplyView.html#aa3c5b5cd9dca5f906be4b36640706e3c">ripple::ApplyView::insert</a></div><div class="ttdeci">virtual void insert(std::shared_ptr&lt; SLE &gt; const &amp;sle)=0</div><div class="ttdoc">Insert a new state SLE.</div></div>
<div class="ttc" id="aclassripple_1_1ApplyView_html_ae21b78e549dc6188382bd49e7d77d473"><div class="ttname"><a href="classripple_1_1ApplyView.html#ae21b78e549dc6188382bd49e7d77d473">ripple::ApplyView::dirInsert</a></div><div class="ttdeci">std::optional&lt; std::uint64_t &gt; dirInsert(Keylet const &amp;directory, uint256 const &amp;key, std::function&lt; void(std::shared_ptr&lt; SLE &gt; const &amp;)&gt; const &amp;describe)</div><div class="ttdoc">Insert an entry to a directory.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyView_8h_source.html#l00315">ApplyView.h:315</a></div></div>
<div class="ttc" id="aclassripple_1_1ApplyView_html_afa666aaa8eb0080d96f910f8a719291d"><div class="ttname"><a href="classripple_1_1ApplyView.html#afa666aaa8eb0080d96f910f8a719291d">ripple::ApplyView::peek</a></div><div class="ttdeci">virtual std::shared_ptr&lt; SLE &gt; peek(Keylet const &amp;k)=0</div><div class="ttdoc">Prepare to modify the SLE associated with key.</div></div>
<div class="ttc" id="aclassripple_1_1ApplyView_html_afda9c12acbda605becf20f54d45587d4"><div class="ttname"><a href="classripple_1_1ApplyView.html#afda9c12acbda605becf20f54d45587d4">ripple::ApplyView::erase</a></div><div class="ttdeci">virtual void erase(std::shared_ptr&lt; SLE &gt; const &amp;sle)=0</div><div class="ttdoc">Remove a peeked SLE.</div></div>
<div class="ttc" id="aclassripple_1_1Dir_1_1const__iterator_html_a0efad86ded9e329989050ac009f20798"><div class="ttname"><a href="classripple_1_1Dir_1_1const__iterator.html#a0efad86ded9e329989050ac009f20798">ripple::Dir::const_iterator::next_page</a></div><div class="ttdeci">const_iterator &amp; next_page()</div><div class="ttdef"><b>Definition:</b> <a href="Dir_8cpp_source.html#l00108">Dir.cpp:108</a></div></div>
<div class="ttc" id="aclassripple_1_1Dir_html"><div class="ttname"><a href="classripple_1_1Dir.html">ripple::Dir</a></div><div class="ttdoc">A class that simplifies iterating ledger directory pages.</div><div class="ttdef"><b>Definition:</b> <a href="Dir_8h_source.html#l00041">Dir.h:42</a></div></div>
<div class="ttc" id="aclassripple_1_1Dir_html_a69f16bc7296fba8206ab4dcfc28ecbe8"><div class="ttname"><a href="classripple_1_1Dir.html#a69f16bc7296fba8206ab4dcfc28ecbe8">ripple::Dir::end</a></div><div class="ttdeci">const_iterator end() const</div><div class="ttdef"><b>Definition:</b> <a href="Dir_8cpp_source.html#l00052">Dir.cpp:52</a></div></div>
<div class="ttc" id="aclassripple_1_1Dir_html_ae95c4bb3f21aaaea0fa1e804357d7338"><div class="ttname"><a href="classripple_1_1Dir.html#ae95c4bb3f21aaaea0fa1e804357d7338">ripple::Dir::begin</a></div><div class="ttdeci">const_iterator begin() const</div><div class="ttdef"><b>Definition:</b> <a href="Dir_8cpp_source.html#l00034">Dir.cpp:34</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#l00051">ReadView.h:52</a></div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html_a0583a050ea7799ba331f6222a905f304"><div class="ttname"><a href="classripple_1_1ReadView.html#a0583a050ea7799ba331f6222a905f304">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="aclassripple_1_1ReadView_html_a15b3629cee45ef3f5af4cef06f42e54a"><div class="ttname"><a href="classripple_1_1ReadView.html#a15b3629cee45ef3f5af4cef06f42e54a">ripple::ReadView::succ</a></div><div class="ttdeci">virtual std::optional&lt; key_type &gt; succ(key_type const &amp;key, std::optional&lt; key_type &gt; const &amp;last=std::nullopt) const =0</div><div class="ttdoc">Return the key of the next state item.</div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html_a9944284a00f671a4a9d9e00f9b28b258"><div class="ttname"><a href="classripple_1_1ReadView.html#a9944284a00f671a4a9d9e00f9b28b258">ripple::ReadView::fees</a></div><div class="ttdeci">virtual Fees const &amp; fees() const =0</div><div class="ttdoc">Returns the fees for the base ledger.</div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html_ac1d377c35a8332d069b09be8f4008dec"><div class="ttname"><a href="classripple_1_1ReadView.html#ac1d377c35a8332d069b09be8f4008dec">ripple::ReadView::exists</a></div><div class="ttdeci">virtual bool exists(Keylet const &amp;k) const =0</div><div class="ttdoc">Determine if a state item exists.</div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html_aceb3d74acaae18b238022337e5f250ce"><div class="ttname"><a href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">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_1Rules_html"><div class="ttname"><a href="classripple_1_1Rules.html">ripple::Rules</a></div><div class="ttdoc">Rules controlling protocol behavior.</div><div class="ttdef"><b>Definition:</b> <a href="Rules_8h_source.html#l00034">Rules.h:35</a></div></div>
<div class="ttc" id="aclassripple_1_1Rules_html_a1a8388a2b9588aa9446ece92a88e0dd2"><div class="ttname"><a href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">ripple::Rules::enabled</a></div><div class="ttdeci">bool enabled(uint256 const &amp;feature) const</div><div class="ttdoc">Returns true if a feature is enabled.</div><div class="ttdef"><b>Definition:</b> <a href="Rules_8cpp_source.html#l00130">Rules.cpp:130</a></div></div>
<div class="ttc" id="aclassripple_1_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#l00049">STAmount.h:50</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_a5c7b5375e72e2459d4b6d65797744ca6"><div class="ttname"><a href="classripple_1_1STAmount.html#a5c7b5375e72e2459d4b6d65797744ca6">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#l00502">STAmount.h:502</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_aa068506da537548a864f80cf4128f7e9"><div class="ttname"><a href="classripple_1_1STAmount.html#aa068506da537548a864f80cf4128f7e9">ripple::STAmount::signum</a></div><div class="ttdeci">int signum() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00514">STAmount.h:514</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_aa830654962840253139aa891659f7551"><div class="ttname"><a href="classripple_1_1STAmount.html#aa830654962840253139aa891659f7551">ripple::STAmount::negative</a></div><div class="ttdeci">bool negative() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00471">STAmount.h:471</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_aaac822e5948df5f12b6eaf48feaf1684"><div class="ttname"><a href="classripple_1_1STAmount.html#aaac822e5948df5f12b6eaf48feaf1684">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#l00508">STAmount.h:508</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_acab76380a95d902071fd26ab3425bbe5"><div class="ttname"><a href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">ripple::STAmount::issue</a></div><div class="ttdeci">Issue const &amp; issue() const</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00496">STAmount.h:496</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#l00458">STAmount.h:458</a></div></div>
<div class="ttc" id="aclassripple_1_1STArray_html"><div class="ttname"><a href="classripple_1_1STArray.html">ripple::STArray</a></div><div class="ttdef"><b>Definition:</b> <a href="STArray_8h_source.html#l00028">STArray.h:29</a></div></div>
<div class="ttc" id="aclassripple_1_1STArray_html_a0a5d9b8ede13c5ec37871abc08c4c968"><div class="ttname"><a href="classripple_1_1STArray.html#a0a5d9b8ede13c5ec37871abc08c4c968">ripple::STArray::end</a></div><div class="ttdeci">iterator end()</div><div class="ttdef"><b>Definition:</b> <a href="STArray_8h_source.html#l00230">STArray.h:230</a></div></div>
<div class="ttc" id="aclassripple_1_1STArray_html_a3cf82d27b41e9069eab22cef45485834"><div class="ttname"><a href="classripple_1_1STArray.html#a3cf82d27b41e9069eab22cef45485834">ripple::STArray::erase</a></div><div class="ttdeci">iterator erase(iterator pos)</div><div class="ttdef"><b>Definition:</b> <a href="STArray_8h_source.html#l00290">STArray.h:290</a></div></div>
<div class="ttc" id="aclassripple_1_1STArray_html_af7e0506b401fa66e765d7610c78ced2d"><div class="ttname"><a href="classripple_1_1STArray.html#af7e0506b401fa66e765d7610c78ced2d">ripple::STArray::begin</a></div><div class="ttdeci">iterator begin()</div><div class="ttdef"><b>Definition:</b> <a href="STArray_8h_source.html#l00224">STArray.h:224</a></div></div>
<div class="ttc" id="aclassripple_1_1STArray_html_afdae4983cf41a2e6c3031d203b79c67b"><div class="ttname"><a href="classripple_1_1STArray.html#afdae4983cf41a2e6c3031d203b79c67b">ripple::STArray::size</a></div><div class="ttdeci">size_type size() const</div><div class="ttdef"><b>Definition:</b> <a href="STArray_8h_source.html#l00248">STArray.h:248</a></div></div>
<div class="ttc" id="aclassripple_1_1STObject_html"><div class="ttname"><a href="classripple_1_1STObject.html">ripple::STObject</a></div><div class="ttdef"><b>Definition:</b> <a href="STObject_8h_source.html#l00056">STObject.h:57</a></div></div>
<div class="ttc" id="aclassripple_1_1STObject_html_af89b6c7fd94c998549037d0c44a068a1"><div class="ttname"><a href="classripple_1_1STObject.html#af89b6c7fd94c998549037d0c44a068a1">ripple::STObject::getFieldH256</a></div><div class="ttdeci">uint256 getFieldH256(SField const &amp;field) const</div><div class="ttdef"><b>Definition:</b> <a href="STObject_8cpp_source.html#l00645">STObject.cpp:645</a></div></div>
<div class="ttc" id="aclassripple_1_1SeqProxy_html"><div class="ttname"><a href="classripple_1_1SeqProxy.html">ripple::SeqProxy</a></div><div class="ttdoc">A type that represents either a sequence value or a ticket value.</div><div class="ttdef"><b>Definition:</b> <a href="SeqProxy_8h_source.html#l00055">SeqProxy.h:56</a></div></div>
<div class="ttc" id="aclassripple_1_1SeqProxy_html_a41c206bf5f44fe0b3f99f2dd42b0259c"><div class="ttname"><a href="classripple_1_1SeqProxy.html#a41c206bf5f44fe0b3f99f2dd42b0259c">ripple::SeqProxy::value</a></div><div class="ttdeci">constexpr std::uint32_t value() const</div><div class="ttdef"><b>Definition:</b> <a href="SeqProxy_8h_source.html#l00082">SeqProxy.h:82</a></div></div>
<div class="ttc" id="aclassripple_1_1TERSubset_html"><div class="ttname"><a href="classripple_1_1TERSubset.html">ripple::TERSubset&lt; CanCvtToTER &gt;</a></div></div>
<div class="ttc" id="aclassripple_1_1XRPAmount_html"><div class="ttname"><a href="classripple_1_1XRPAmount.html">ripple::XRPAmount</a></div><div class="ttdef"><b>Definition:</b> <a href="XRPAmount_8h_source.html#l00039">XRPAmount.h:43</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="aclassripple_1_1base__uint_html_a01292d27c77c6749280c5ddfdf2b0189"><div class="ttname"><a href="classripple_1_1base__uint.html#a01292d27c77c6749280c5ddfdf2b0189">ripple::base_uint::next</a></div><div class="ttdeci">base_uint next() const</div><div class="ttdef"><b>Definition:</b> <a href="base__uint_8h_source.html#l00455">base_uint.h:455</a></div></div>
<div class="ttc" id="aclassripple_1_1test_1_1jtx_1_1expiration_html"><div class="ttname"><a href="classripple_1_1test_1_1jtx_1_1expiration.html">ripple::test::jtx::expiration</a></div><div class="ttdoc">Set Expiration on a JTx.</div><div class="ttdef"><b>Definition:</b> <a href="Check__test_8cpp_source.html#l00030">Check_test.cpp:31</a></div></div>
<div class="ttc" id="afind_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/find.html">std::find_if_not</a></div><div class="ttdeci">T find_if_not(T... args)</div></div>
<div class="ttc" id="afunction_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a></div></div>
<div class="ttc" id="afunctional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/functional.html">functional</a></div></div>
<div class="ttc" id="ain_place_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/in_place.html">std::in_place</a></div><div class="ttdeci">T in_place</div></div>
<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a></div></div>
<div class="ttc" id="amake_move_iterator_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/iterator/make_move_iterator.html">std::make_move_iterator</a></div><div class="ttdeci">T make_move_iterator(T... args)</div></div>
<div class="ttc" id="amemory_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/memory.html">memory</a></div></div>
<div class="ttc" id="amerge_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/merge.html">std::merge</a></div><div class="ttdeci">T merge(T... args)</div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_a55890af7192834c632299746ba300be8"><div class="ttname"><a href="namespaceripple_1_1keylet.html#a55890af7192834c632299746ba300be8">ripple::keylet::line</a></div><div class="ttdeci">Keylet line(AccountID const &amp;id0, AccountID const &amp;id1, Currency const &amp;currency) noexcept</div><div class="ttdoc">The index of a trust line for a given currency.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00237">Indexes.cpp:237</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_a7c16b0abc727e34b4d83377b7f3da2dd"><div class="ttname"><a href="namespaceripple_1_1keylet.html#a7c16b0abc727e34b4d83377b7f3da2dd">ripple::keylet::nftpage</a></div><div class="ttdeci">Keylet nftpage(Keylet const &amp;k, uint256 const &amp;token)</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00412">Indexes.cpp:412</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_aa756e0f59b26042ed00a4d0ba6e96951"><div class="ttname"><a href="namespaceripple_1_1keylet.html#aa756e0f59b26042ed00a4d0ba6e96951">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#l00177">Indexes.cpp:177</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_aaa5be5f268b3d5d79e99ce5bcbc4fab2"><div class="ttname"><a href="namespaceripple_1_1keylet.html#aaa5be5f268b3d5d79e99ce5bcbc4fab2">ripple::keylet::page</a></div><div class="ttdeci">Keylet page(uint256 const &amp;root, std::uint64_t index=0) noexcept</div><div class="ttdoc">A page in a directory.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00373">Indexes.cpp:373</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_abf6a2f8678a82fc0ea6bf41e3972a9eb"><div class="ttname"><a href="namespaceripple_1_1keylet.html#abf6a2f8678a82fc0ea6bf41e3972a9eb">ripple::keylet::nftpage_min</a></div><div class="ttdeci">Keylet nftpage_min(AccountID const &amp;owner)</div><div class="ttdoc">NFT page keylets.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00396">Indexes.cpp:396</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_acbbf19b6eb7d5e93f6448832d9e0288c"><div class="ttname"><a href="namespaceripple_1_1keylet.html#acbbf19b6eb7d5e93f6448832d9e0288c">ripple::keylet::nftpage_max</a></div><div class="ttdeci">Keylet nftpage_max(AccountID const &amp;owner)</div><div class="ttdoc">A keylet for the owner's last possible NFT page.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00404">Indexes.cpp:404</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_acd4d51d467fc6e75745baf179a7965ef"><div class="ttname"><a href="namespaceripple_1_1keylet.html#acd4d51d467fc6e75745baf179a7965ef">ripple::keylet::ownerDir</a></div><div class="ttdeci">Keylet ownerDir(AccountID const &amp;id) noexcept</div><div class="ttdoc">The root page of an account's directory.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00367">Indexes.cpp:367</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_acd8269a59407a4ef316da86a66db314c"><div class="ttname"><a href="namespaceripple_1_1keylet.html#acd8269a59407a4ef316da86a66db314c">ripple::keylet::nft_buys</a></div><div class="ttdeci">Keylet nft_buys(uint256 const &amp;id) noexcept</div><div class="ttdoc">The directory of buy offers for the specified NFT.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00427">Indexes.cpp:427</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_acde54a71987c73328dd2569d07ef3f7d"><div class="ttname"><a href="namespaceripple_1_1keylet.html#acde54a71987c73328dd2569d07ef3f7d">ripple::keylet::nft_sells</a></div><div class="ttdeci">Keylet nft_sells(uint256 const &amp;id) noexcept</div><div class="ttdoc">The directory of sell offers for the specified NFT.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00433">Indexes.cpp:433</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_adddc4768b4e412ab96f6fff32b8c3903"><div class="ttname"><a href="namespaceripple_1_1keylet.html#adddc4768b4e412ab96f6fff32b8c3903">ripple::keylet::nftoffer</a></div><div class="ttdeci">Keylet nftoffer(AccountID const &amp;owner, std::uint32_t seq)</div><div class="ttdoc">An offer from an account to buy or sell an NFT.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00420">Indexes.cpp:420</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a12ab76dbb40813ee82cf0850cece453b"><div class="ttname"><a href="namespaceripple_1_1nft.html#a12ab76dbb40813ee82cf0850cece453b">ripple::nft::getPageForToken</a></div><div class="ttdeci">static std::shared_ptr&lt; SLE &gt; getPageForToken(ApplyView &amp;view, AccountID const &amp;owner, uint256 const &amp;id, std::function&lt; void(ApplyView &amp;, AccountID const &amp;)&gt; const &amp;createCallback)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00066">NFTokenUtils.cpp:66</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a25ab1d4dcf014936718ceda1727e7188"><div class="ttname"><a href="namespaceripple_1_1nft.html#a25ab1d4dcf014936718ceda1727e7188">ripple::nft::locatePage</a></div><div class="ttdeci">static std::shared_ptr&lt; SLE const &gt; locatePage(ReadView const &amp;view, AccountID const &amp;owner, uint256 const &amp;id)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00038">NFTokenUtils.cpp:38</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a46a746841b4fdbd38b8aea0968b27be6"><div class="ttname"><a href="namespaceripple_1_1nft.html#a46a746841b4fdbd38b8aea0968b27be6">ripple::nft::removeToken</a></div><div class="ttdeci">TER removeToken(ApplyView &amp;view, AccountID const &amp;owner, uint256 const &amp;nftokenID)</div><div class="ttdoc">Remove the token from the owner's token directory.</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00388">NFTokenUtils.cpp:388</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a48d9e6b1a3c669529b75c8afa1291676"><div class="ttname"><a href="namespaceripple_1_1nft.html#a48d9e6b1a3c669529b75c8afa1291676">ripple::nft::tokenOfferCreatePreflight</a></div><div class="ttdeci">NotTEC tokenOfferCreatePreflight(AccountID const &amp;acctID, STAmount const &amp;amount, std::optional&lt; AccountID &gt; const &amp;dest, std::optional&lt; std::uint32_t &gt; const &amp;expiration, std::uint16_t nftFlags, Rules const &amp;rules, std::optional&lt; AccountID &gt; const &amp;owner, std::uint32_t txFlags)</div><div class="ttdoc">Preflight checks shared by NFTokenCreateOffer and NFTokenMint.</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00837">NFTokenUtils.cpp:837</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a494adc2da71fa028357e04fe4912a2ce"><div class="ttname"><a href="namespaceripple_1_1nft.html#a494adc2da71fa028357e04fe4912a2ce">ripple::nft::tokenOfferCreateApply</a></div><div class="ttdeci">TER tokenOfferCreateApply(ApplyView &amp;view, AccountID const &amp;acctID, STAmount const &amp;amount, std::optional&lt; AccountID &gt; const &amp;dest, std::optional&lt; std::uint32_t &gt; const &amp;expiration, SeqProxy seqProxy, uint256 const &amp;nftokenID, XRPAmount const &amp;priorBalance, beast::Journal j, std::uint32_t txFlags)</div><div class="ttdoc">doApply implementation shared by NFTokenCreateOffer and NFTokenMint</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l01011">NFTokenUtils.cpp:1011</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a5e5a21651e5185e7b375ed7ac5cea665"><div class="ttname"><a href="namespaceripple_1_1nft.html#a5e5a21651e5185e7b375ed7ac5cea665">ripple::nft::flagOnlyXRP</a></div><div class="ttdeci">constexpr std::uint16_t const flagOnlyXRP</div><div class="ttdef"><b>Definition:</b> <a href="nft_8h_source.html#l00054">nft.h:54</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a72de77616ffccacab0adc696f88de33f"><div class="ttname"><a href="namespaceripple_1_1nft.html#a72de77616ffccacab0adc696f88de33f">ripple::nft::tokenOfferCreatePreclaim</a></div><div class="ttdeci">TER tokenOfferCreatePreclaim(ReadView const &amp;view, AccountID const &amp;acctID, AccountID const &amp;nftIssuer, STAmount const &amp;amount, std::optional&lt; AccountID &gt; const &amp;dest, std::uint16_t nftFlags, std::uint16_t xferFee, beast::Journal j, std::optional&lt; AccountID &gt; const &amp;owner, std::uint32_t txFlags)</div><div class="ttdoc">Preclaim checks shared by NFTokenCreateOffer and NFTokenMint.</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00897">NFTokenUtils.cpp:897</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a73889ea9ec580b815b132cf432b0fd6c"><div class="ttname"><a href="namespaceripple_1_1nft.html#a73889ea9ec580b815b132cf432b0fd6c">ripple::nft::repairNFTokenDirectoryLinks</a></div><div class="ttdeci">bool repairNFTokenDirectoryLinks(ApplyView &amp;view, AccountID const &amp;owner)</div><div class="ttdoc">Repairs the links in an NFTokenPage directory.</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00717">NFTokenUtils.cpp:717</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a74236427e71356c6f0a3252a07927e1d"><div class="ttname"><a href="namespaceripple_1_1nft.html#a74236427e71356c6f0a3252a07927e1d">ripple::nft::deleteTokenOffer</a></div><div class="ttdeci">bool deleteTokenOffer(ApplyView &amp;view, std::shared_ptr&lt; SLE &gt; const &amp;offer)</div><div class="ttdoc">Deletes the given token offer.</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00682">NFTokenUtils.cpp:682</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a783cd2024e926955810456a5e08a69b7"><div class="ttname"><a href="namespaceripple_1_1nft.html#a783cd2024e926955810456a5e08a69b7">ripple::nft::findTokenAndPage</a></div><div class="ttdeci">std::optional&lt; TokenAndPage &gt; findTokenAndPage(ApplyView &amp;view, AccountID const &amp;owner, uint256 const &amp;nftokenID)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00582">NFTokenUtils.cpp:582</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a7dcb3fe7602ec53879eeff0de6343fcd"><div class="ttname"><a href="namespaceripple_1_1nft.html#a7dcb3fe7602ec53879eeff0de6343fcd">ripple::nft::insertToken</a></div><div class="ttdeci">TER insertToken(ApplyView &amp;view, AccountID owner, STObject &amp;&amp;nft)</div><div class="ttdoc">Insert the token in the owner's token directory.</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00280">NFTokenUtils.cpp:280</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a8217fa70057de09b69cb99c8cfcb68ef"><div class="ttname"><a href="namespaceripple_1_1nft.html#a8217fa70057de09b69cb99c8cfcb68ef">ripple::nft::notTooManyOffers</a></div><div class="ttdeci">TER notTooManyOffers(ReadView const &amp;view, uint256 const &amp;nftokenID)</div><div class="ttdoc">Returns tesSUCCESS if NFToken has few enough offers that it can be burned.</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00655">NFTokenUtils.cpp:655</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a85dc7006d747123fc93c4fac11678a62"><div class="ttname"><a href="namespaceripple_1_1nft.html#a85dc7006d747123fc93c4fac11678a62">ripple::nft::findToken</a></div><div class="ttdeci">std::optional&lt; STObject &gt; findToken(ReadView const &amp;view, AccountID const &amp;owner, uint256 const &amp;nftokenID)</div><div class="ttdoc">Finds the specified token in the owner's token directory.</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00560">NFTokenUtils.cpp:560</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a8af2d7746a0a043c6607c934aa4bda81"><div class="ttname"><a href="namespaceripple_1_1nft.html#a8af2d7746a0a043c6607c934aa4bda81">ripple::nft::compareTokens</a></div><div class="ttdeci">bool compareTokens(uint256 const &amp;a, uint256 const &amp;b)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00231">NFTokenUtils.cpp:231</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a978e07cfb22d656c64b30cd2f9dfbad7"><div class="ttname"><a href="namespaceripple_1_1nft.html#a978e07cfb22d656c64b30cd2f9dfbad7">ripple::nft::flagTransferable</a></div><div class="ttdeci">constexpr std::uint16_t const flagTransferable</div><div class="ttdef"><b>Definition:</b> <a href="nft_8h_source.html#l00056">nft.h:56</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_aa185e09595bf533e445c46d28410a31d"><div class="ttname"><a href="namespaceripple_1_1nft.html#aa185e09595bf533e445c46d28410a31d">ripple::nft::flagCreateTrustLines</a></div><div class="ttdeci">constexpr std::uint16_t const flagCreateTrustLines</div><div class="ttdef"><b>Definition:</b> <a href="nft_8h_source.html#l00055">nft.h:55</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_aac025d0f24eeb383c0f902aec0629ea6"><div class="ttname"><a href="namespaceripple_1_1nft.html#aac025d0f24eeb383c0f902aec0629ea6">ripple::nft::changeTokenURI</a></div><div class="ttdeci">TER changeTokenURI(ApplyView &amp;view, AccountID const &amp;owner, uint256 const &amp;nftokenID, std::optional&lt; ripple::Slice &gt; const &amp;uri)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00246">NFTokenUtils.cpp:246</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_abb4362fd10edf10dd40898b0ba5cdd6e"><div class="ttname"><a href="namespaceripple_1_1nft.html#abb4362fd10edf10dd40898b0ba5cdd6e">ripple::nft::removeTokenOffersWithLimit</a></div><div class="ttdeci">std::size_t removeTokenOffersWithLimit(ApplyView &amp;view, Keylet const &amp;directory, std::size_t maxDeletableOffers)</div><div class="ttdoc">Delete up to a specified number of offers from the specified token offer directory.</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00605">NFTokenUtils.cpp:605</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_adab522de819bb8d3d9d229cf1ae33e4e"><div class="ttname"><a href="namespaceripple_1_1nft.html#adab522de819bb8d3d9d229cf1ae33e4e">ripple::nft::mergePages</a></div><div class="ttdeci">static bool mergePages(ApplyView &amp;view, std::shared_ptr&lt; SLE &gt; const &amp;p1, std::shared_ptr&lt; SLE &gt; const &amp;p2)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00322">NFTokenUtils.cpp:322</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_ae14d4bb70598677d087143c83535243b"><div class="ttname"><a href="namespaceripple_1_1nft.html#ae14d4bb70598677d087143c83535243b">ripple::nft::pageMask</a></div><div class="ttdeci">uint256 constexpr pageMask(std::string_view(&quot;0000000000000000000000000000000000000000ffffffffffffffffffffffff&quot;))</div></div>
<div class="ttc" id="anamespaceripple_1_1test_1_1jtx_html_ac423e2aa3fd7a14ae651849b430994f1"><div class="ttname"><a href="namespaceripple_1_1test_1_1jtx.html#ac423e2aa3fd7a14ae651849b430994f1">ripple::test::jtx::offer</a></div><div class="ttdeci">Json::Value offer(Account const &amp;account, STAmount const &amp;takerPays, STAmount const &amp;takerGets, std::uint32_t flags)</div><div class="ttdoc">Create an offer.</div><div class="ttdef"><b>Definition:</b> <a href="offer_8cpp_source.html#l00029">offer.cpp:29</a></div></div>
<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="algorithm_8h_source.html#l00026">algorithm.h:26</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#l00554">View.cpp:554</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#l00078">View.h:78</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#l00091">AccountID.h:91</a></div></div>
<div class="ttc" id="anamespaceripple_html_a449cf5cfc4fd3f6c2a3577a57374bda5"><div class="ttname"><a href="namespaceripple.html#a449cf5cfc4fd3f6c2a3577a57374bda5">ripple::tfSellNFToken</a></div><div class="ttdeci">constexpr std::uint32_t const tfSellNFToken</div><div class="ttdef"><b>Definition:</b> <a href="TxFlags_8h_source.html#l00198">TxFlags.h:198</a></div></div>
<div class="ttc" id="anamespaceripple_html_a4a9c7b33fef9015d6406302ef80b63c5a51e9a2085c035de4de06c8b462382556"><div class="ttname"><a href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a51e9a2085c035de4de06c8b462382556">ripple::lsfNFTokenBuyOffers</a></div><div class="ttdeci">@ lsfNFTokenBuyOffers</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00174">LedgerFormats.h:174</a></div></div>
<div class="ttc" id="anamespaceripple_html_a4a9c7b33fef9015d6406302ef80b63c5a6ef34056b7b7b1d985b5f4609c4fa904"><div class="ttname"><a href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a6ef34056b7b7b1d985b5f4609c4fa904">ripple::lsfNFTokenSellOffers</a></div><div class="ttdeci">@ lsfNFTokenSellOffers</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00175">LedgerFormats.h:175</a></div></div>
<div class="ttc" id="anamespaceripple_html_a4a9c7b33fef9015d6406302ef80b63c5a9f25924b110b0f2debce6e0f71bc5a18"><div class="ttname"><a href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a9f25924b110b0f2debce6e0f71bc5a18">ripple::lsfDisallowIncomingNFTokenOffer</a></div><div class="ttdeci">@ lsfDisallowIncomingNFTokenOffer</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00141">LedgerFormats.h:140</a></div></div>
<div class="ttc" id="anamespaceripple_html_a4a9c7b33fef9015d6406302ef80b63c5af09cb8ad3ecf501d7149dad344aada65"><div class="ttname"><a href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5af09cb8ad3ecf501d7149dad344aada65">ripple::lsfSellNFToken</a></div><div class="ttdeci">@ lsfSellNFToken</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00178">LedgerFormats.h:178</a></div></div>
<div class="ttc" id="anamespaceripple_html_a55a6147856ee62015775e16e617c0814"><div class="ttname"><a href="namespaceripple.html#a55a6147856ee62015775e16e617c0814">ripple::maxDeletableTokenOfferEntries</a></div><div class="ttdeci">std::size_t constexpr maxDeletableTokenOfferEntries</div><div class="ttdoc">The maximum number of offers in an offer directory for NFT to be burnable.</div><div class="ttdef"><b>Definition:</b> <a href="Protocol_8h_source.html#l00072">Protocol.h:72</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#l01037">View.cpp:1037</a></div></div>
<div class="ttc" id="anamespaceripple_html_a64ab08f4ab36c0454c62a0f70eeed527"><div class="ttname"><a href="namespaceripple.html#a64ab08f4ab36c0454c62a0f70eeed527">ripple::dirMaxTokensPerPage</a></div><div class="ttdeci">std::size_t constexpr dirMaxTokensPerPage</div><div class="ttdoc">The maximum number of items in an NFT page.</div><div class="ttdef"><b>Definition:</b> <a href="Protocol_8h_source.html#l00063">Protocol.h:63</a></div></div>
<div class="ttc" id="anamespaceripple_html_a6cb89b79bc073abda42953c323d36cda"><div class="ttname"><a href="namespaceripple.html#a6cb89b79bc073abda42953c323d36cda">ripple::isFrozen</a></div><div class="ttdeci">bool isFrozen(ReadView const &amp;view, AccountID const &amp;account, Currency const &amp;currency, AccountID const &amp;issuer)</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00250">View.cpp:250</a></div></div>
<div class="ttc" id="anamespaceripple_html_a75cb21d7f1df42f2fdc8efddb79b63f4a6700b7b7664a3b6c0611d9f943b5625f"><div class="ttname"><a href="namespaceripple.html#a75cb21d7f1df42f2fdc8efddb79b63f4a6700b7b7664a3b6c0611d9f943b5625f">ripple::tefNFTOKEN_IS_NOT_TRANSFERABLE</a></div><div class="ttdeci">@ tefNFTOKEN_IS_NOT_TRANSFERABLE</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00186">TER.h:186</a></div></div>
<div class="ttc" id="anamespaceripple_html_a75cb21d7f1df42f2fdc8efddb79b63f4ac88fc0c8fed663cca3ccde623c0f3057"><div class="ttname"><a href="namespaceripple.html#a75cb21d7f1df42f2fdc8efddb79b63f4ac88fc0c8fed663cca3ccde623c0f3057">ripple::tefTOO_BIG</a></div><div class="ttdeci">@ tefTOO_BIG</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00184">TER.h:184</a></div></div>
<div class="ttc" id="anamespaceripple_html_a868a93d3fbb97e3ba20ba054df1db3ca"><div class="ttname"><a href="namespaceripple.html#a868a93d3fbb97e3ba20ba054df1db3ca">ripple::adjustOwnerCount</a></div><div class="ttdeci">static bool adjustOwnerCount(ApplyContext &amp;ctx, int count)</div><div class="ttdef"><b>Definition:</b> <a href="SetOracle_8cpp_source.html#l00186">SetOracle.cpp:186</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca02ea20c787300a40fe375ba3d6405258"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca02ea20c787300a40fe375ba3d6405258">ripple::tecNO_ENTRY</a></div><div class="ttdeci">@ tecNO_ENTRY</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00306">TER.h:306</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca10e35800090d65acc1be56b1f80b794b"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca10e35800090d65acc1be56b1f80b794b">ripple::tecNO_SUITABLE_NFTOKEN_PAGE</a></div><div class="ttdeci">@ tecNO_SUITABLE_NFTOKEN_PAGE</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00321">TER.h:321</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca1207baad8c378dc23cd2fa4c4276844d"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca1207baad8c378dc23cd2fa4c4276844d">ripple::tecNO_DST</a></div><div class="ttdeci">@ tecNO_DST</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00290">TER.h:290</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#l00299">TER.h:299</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca4bd7fa9c0845dbf5c766e202d87a750c"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca4bd7fa9c0845dbf5c766e202d87a750c">ripple::tecNO_TARGET</a></div><div class="ttdeci">@ tecNO_TARGET</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00304">TER.h:304</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#l00287">TER.h:287</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#l00284">TER.h:284</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#l00303">TER.h:303</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#l00310">TER.h:310</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca9af7057961bc54674f4a6c2dd8ed6ab9"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca9af7057961bc54674f4a6c2dd8ed6ab9">ripple::tecNO_PERMISSION</a></div><div class="ttdeci">@ tecNO_PERMISSION</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00305">TER.h:305</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#l00301">TER.h:301</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38cae930fb228ae74317976b57b4e87a7f0d"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae930fb228ae74317976b57b4e87a7f0d">ripple::tecINSUFFICIENT_RESERVE</a></div><div class="ttdeci">@ tecINSUFFICIENT_RESERVE</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00307">TER.h:307</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#l00245">TER.h:244</a></div></div>
<div class="ttc" id="anamespaceripple_html_ab001e43f50e612727b1ce5985a2770d6"><div class="ttname"><a href="namespaceripple.html#ab001e43f50e612727b1ce5985a2770d6">ripple::accountHolds</a></div><div class="ttdeci">STAmount accountHolds(ReadView const &amp;view, AccountID const &amp;account, Currency const &amp;currency, AccountID const &amp;issuer, FreezeHandling zeroIfFrozen, beast::Journal j)</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00387">View.cpp:387</a></div></div>
<div class="ttc" id="anamespaceripple_html_ac124fe6744b7fe887dec949b56b16d50"><div class="ttname"><a href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">ripple::to_string</a></div><div class="ttdeci">std::string to_string(base_uint&lt; Bits, Tag &gt; const &amp;a)</div><div class="ttdef"><b>Definition:</b> <a href="base__uint_8h_source.html#l00630">base_uint.h:630</a></div></div>
<div class="ttc" id="anamespaceripple_html_acdc87ea9c4ad1742d4aeebac963e8570"><div class="ttname"><a href="namespaceripple.html#acdc87ea9c4ad1742d4aeebac963e8570">ripple::root</a></div><div class="ttdeci">Number root(Number f, unsigned d)</div><div class="ttdef"><b>Definition:</b> <a href="Number_8cpp_source.html#l00636">Number.cpp:636</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#l00089">TER.h:89</a></div></div>
<div class="ttc" id="anamespaceripple_html_afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328"><div class="ttname"><a href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">ripple::temMALFORMED</a></div><div class="ttdeci">@ temMALFORMED</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00087">TER.h:87</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#l00091">TER.h:91</a></div></div>
<div class="ttc" id="aoperator_bool_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional/operator_bool.html">std::optional::has_value</a></div><div class="ttdeci">T has_value(T... args)</div></div>
<div class="ttc" id="aoptional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional</a></div></div>
<div class="ttc" id="ashared_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr</a></div></div>
<div class="ttc" id="asize_t_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a></div></div>
<div class="ttc" id="astructripple_1_1Fees_html_acb07843d0d0e3ccacd7cf51d5296fe40"><div class="ttname"><a href="structripple_1_1Fees.html#acb07843d0d0e3ccacd7cf51d5296fe40">ripple::Fees::accountReserve</a></div><div class="ttdeci">XRPAmount accountReserve(std::size_t ownerCount) const</div><div class="ttdoc">Returns the account reserve given the owner count, in drops.</div><div class="ttdef"><b>Definition:</b> <a href="protocol_2Fees_8h_source.html#l00049">protocol/Fees.h:49</a></div></div>
<div class="ttc" id="astructripple_1_1Keylet_html"><div class="ttname"><a href="structripple_1_1Keylet.html">ripple::Keylet</a></div><div class="ttdoc">A pair of SHAMap key and LedgerEntryType.</div><div class="ttdef"><b>Definition:</b> <a href="Keylet_8h_source.html#l00038">Keylet.h:39</a></div></div>
<div class="ttc" id="astructripple_1_1Keylet_html_a482983062843a8682fcea76a309c73db"><div class="ttname"><a href="structripple_1_1Keylet.html#a482983062843a8682fcea76a309c73db">ripple::Keylet::key</a></div><div class="ttdeci">uint256 key</div><div class="ttdef"><b>Definition:</b> <a href="Keylet_8h_source.html#l00040">Keylet.h:40</a></div></div>
<div class="ttc" id="astructripple_1_1TypedField_html"><div class="ttname"><a href="structripple_1_1TypedField.html">ripple::TypedField</a></div><div class="ttdoc">A field with a type known at compile time.</div><div class="ttdef"><b>Definition:</b> <a href="SField_8h_source.html#l00313">SField.h:314</a></div></div>
<div class="ttc" id="aswap_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/swap.html">std::swap</a></div><div class="ttdeci">T swap(T... args)</div></div>
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