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<li class="navelem"><a class="el" href="dir_df9c78dcf3f59a33b12284f95992a64b.html">ripple</a></li><li class="navelem"><a class="el" href="dir_9f69212e4c6e2ca9ec5ab59cd7b6275c.html">app</a></li><li class="navelem"><a class="el" href="dir_08bd996c7140e5d4c4a2548bd66a393f.html">tx</a></li><li class="navelem"><a class="el" href="dir_03680b44059da148632e530fc6dc63c7.html">impl</a></li><li class="navelem"><a class="el" href="dir_74e6ed7381a676964456b3bbd80ac1d2.html">details</a></li> </ul>
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<div class="title">NFTokenUtils.cpp</div> </div>
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<div class="contents">
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//------------------------------------------------------------------------------</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/*</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Copyright (c) 2021 Ripple Labs Inc.</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">*/</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">//==============================================================================</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  </div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <ripple/app/tx/impl/details/NFTokenUtils.h></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <ripple/basics/algorithm.h></span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <ripple/ledger/Directory.h></span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <ripple/ledger/View.h></span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <ripple/protocol/STAccount.h></span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <ripple/protocol/STArray.h></span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <ripple/protocol/TxFlags.h></span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <ripple/protocol/nftPageMask.h></span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/functional.html">functional</a>></span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/memory.html">memory</a>></span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  </div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  </div>
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<div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html"> 33</a></span> <span class="keyword">namespace </span>nft {</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  </div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">static</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SLE const></a></div>
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<div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a4da781d8b61eaf7fabded603e7fe1318"> 36</a></span> <a class="code" href="namespaceripple_1_1nft.html#a4da781d8b61eaf7fabded603e7fe1318">locatePage</a>(<a class="code" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>& view, <a class="code" href="classripple_1_1base__uint.html">AccountID</a> owner, <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& <span class="keywordtype">id</span>)</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> {</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keyword">auto</span> <span class="keyword">const</span> first = <a class="code" href="namespaceripple_1_1keylet.html#a7c16b0abc727e34b4d83377b7f3da2dd">keylet::nftpage</a>(<a class="code" href="namespaceripple_1_1keylet.html#a26b95f2e06d1e8741d3ddadee066a668">keylet::nftpage_min</a>(owner), <span class="keywordtype">id</span>);</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">auto</span> <span class="keyword">const</span> last = <a class="code" href="namespaceripple_1_1keylet.html#a995746504fe0ff36c4617f0d3fefb097">keylet::nftpage_max</a>(owner);</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  </div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="comment">// This NFT can only be found in the first page with a key that's strictly</span></div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="comment">// greater than `first`, so look for that, up until the maximum possible</span></div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="comment">// page.</span></div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordflow">return</span> view.<a class="code" href="classripple_1_1ReadView.html#a3351e0244f921234d5ba005a07ddf539">read</a>(<a class="code" href="structripple_1_1Keylet.html">Keylet</a>(</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <a class="code" href="namespaceripple.html#ac151bf19e1f4daae2b04c65c65117139a015332bb6ea4b653c8017459df83d455">ltNFTOKEN_PAGE</a>,</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  view.<a class="code" href="classripple_1_1ReadView.html#adb3ef95cbd470775fe1e09955399667f">succ</a>(first.key, last.key.next()).value_or(last.key)));</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> }</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  </div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">static</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SLE></a></div>
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<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#ac69970a9fb15d7661126e6d7b9bde3e4"> 50</a></span> <a class="code" href="namespaceripple_1_1nft.html#a4da781d8b61eaf7fabded603e7fe1318">locatePage</a>(<a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>& view, <a class="code" href="classripple_1_1base__uint.html">AccountID</a> owner, <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& <span class="keywordtype">id</span>)</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> {</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">auto</span> <span class="keyword">const</span> first = <a class="code" href="namespaceripple_1_1keylet.html#a7c16b0abc727e34b4d83377b7f3da2dd">keylet::nftpage</a>(<a class="code" href="namespaceripple_1_1keylet.html#a26b95f2e06d1e8741d3ddadee066a668">keylet::nftpage_min</a>(owner), <span class="keywordtype">id</span>);</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">auto</span> <span class="keyword">const</span> last = <a class="code" href="namespaceripple_1_1keylet.html#a995746504fe0ff36c4617f0d3fefb097">keylet::nftpage_max</a>(owner);</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  </div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="comment">// This NFT can only be found in the first page with a key that's strictly</span></div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="comment">// greater than `first`, so look for that, up until the maximum possible</span></div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="comment">// page.</span></div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordflow">return</span> view.<a class="code" href="classripple_1_1ApplyView.html#aad9fb1233dec10dcc10c2e3b1da6a723">peek</a>(<a class="code" href="structripple_1_1Keylet.html">Keylet</a>(</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <a class="code" href="namespaceripple.html#ac151bf19e1f4daae2b04c65c65117139a015332bb6ea4b653c8017459df83d455">ltNFTOKEN_PAGE</a>,</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  view.<a class="code" href="classripple_1_1ReadView.html#adb3ef95cbd470775fe1e09955399667f">succ</a>(first.key, last.key.next()).value_or(last.key)));</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> }</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  </div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="keyword">static</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SLE></a></div>
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<div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a361c730080019b6f2d34464c727daa32"> 64</a></span> <a class="code" href="namespaceripple_1_1nft.html#a361c730080019b6f2d34464c727daa32">getPageForToken</a>(</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>& view,</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& owner,</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& <span class="keywordtype">id</span>,</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a><<span class="keywordtype">void</span>(<a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>&, <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&)> <span class="keyword">const</span>& createCallback)</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> {</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">auto</span> <span class="keyword">const</span> base = <a class="code" href="namespaceripple_1_1keylet.html#a26b95f2e06d1e8741d3ddadee066a668">keylet::nftpage_min</a>(owner);</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">auto</span> <span class="keyword">const</span> first = <a class="code" href="namespaceripple_1_1keylet.html#a7c16b0abc727e34b4d83377b7f3da2dd">keylet::nftpage</a>(base, <span class="keywordtype">id</span>);</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">auto</span> <span class="keyword">const</span> last = <a class="code" href="namespaceripple_1_1keylet.html#a995746504fe0ff36c4617f0d3fefb097">keylet::nftpage_max</a>(owner);</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  </div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="comment">// This NFT can only be found in the first page with a key that's strictly</span></div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="comment">// greater than `first`, so look for that, up until the maximum possible</span></div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="comment">// page.</span></div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">auto</span> cp = view.<a class="code" href="classripple_1_1ApplyView.html#aad9fb1233dec10dcc10c2e3b1da6a723">peek</a>(<a class="code" href="structripple_1_1Keylet.html">Keylet</a>(</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <a class="code" href="namespaceripple.html#ac151bf19e1f4daae2b04c65c65117139a015332bb6ea4b653c8017459df83d455">ltNFTOKEN_PAGE</a>,</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  view.<a class="code" href="classripple_1_1ReadView.html#adb3ef95cbd470775fe1e09955399667f">succ</a>(first.key, last.key.next()).value_or(last.key)));</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  </div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="comment">// A suitable page doesn't exist; we'll have to create one.</span></div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">if</span> (!cp)</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  {</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <a class="code" href="classripple_1_1STArray.html">STArray</a> arr;</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  cp = std::make_shared<SLE>(last);</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  cp->setFieldArray(<a class="code" href="namespaceripple.html#af02813b67c3fdcea68e8239fcf0f1fdb">sfNFTokens</a>, arr);</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  view.<a class="code" href="classripple_1_1ApplyView.html#aa3c5b5cd9dca5f906be4b36640706e3c">insert</a>(cp);</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  createCallback(view, owner);</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">return</span> cp;</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  }</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  </div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <a class="code" href="classripple_1_1STArray.html">STArray</a> narr = cp->getFieldArray(<a class="code" href="namespaceripple.html#af02813b67c3fdcea68e8239fcf0f1fdb">sfNFTokens</a>);</div>
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|
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  </div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="comment">// The right page still has space: we're good.</span></div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">if</span> (narr.<a class="code" href="classripple_1_1STArray.html#afdae4983cf41a2e6c3031d203b79c67b">size</a>() != <a class="code" href="namespaceripple.html#a68733d347cb3201144439a145a4748ac">dirMaxTokensPerPage</a>)</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">return</span> cp;</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  </div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="comment">// We need to split the page in two: the first half of the items in this</span></div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="comment">// page will go into the new page; the rest will stay with the existing</span></div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="comment">// page.</span></div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="comment">//</span></div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="comment">// Note we can't always split the page exactly in half. All equivalent</span></div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="comment">// NFTs must be kept on the same page. So when the page contains</span></div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="comment">// equivalent NFTs, the split may be lopsided in order to keep equivalent</span></div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="comment">// NFTs on the same page.</span></div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <a class="code" href="classripple_1_1STArray.html">STArray</a> carr;</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  {</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="comment">// We prefer to keep equivalent NFTs on a page boundary. That gives</span></div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="comment">// any additional equivalent NFTs maximum room for expansion.</span></div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="comment">// Round up the boundary until there's a non-equivalent entry.</span></div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span> cmp =</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  narr[(<a class="code" href="namespaceripple.html#a68733d347cb3201144439a145a4748ac">dirMaxTokensPerPage</a> / 2) - 1].getFieldH256(<a class="code" href="namespaceripple.html#af4bc0178db9a613df9f7f1c7bf75a7eb">sfNFTokenID</a>) &</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <a class="code" href="namespaceripple_1_1nft.html#a68418765db2963b258cda36d36b04afb">nft::pageMask</a>;</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  </div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="comment">// Note that the calls to find_if_not() and (later) find_if()</span></div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="comment">// rely on the fact that narr is kept in sorted order.</span></div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">auto</span> splitIter = <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/find.html">std::find_if_not</a>(</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  narr.<a class="code" href="classripple_1_1STArray.html#a6708ef65cc023e8aeee8017d32967e1b">begin</a>() + (<a class="code" href="namespaceripple.html#a68733d347cb3201144439a145a4748ac">dirMaxTokensPerPage</a> / 2),</div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  narr.<a class="code" href="classripple_1_1STArray.html#a34a099abae2ee12003b38705f04fc31c">end</a>(),</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  [&cmp](<a class="code" href="classripple_1_1STObject.html">STObject</a> <span class="keyword">const</span>& obj) {</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  return (obj.getFieldH256(sfNFTokenID) & nft::pageMask) == cmp;</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  });</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  </div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="comment">// If we get all the way from the middle to the end with only</span></div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="comment">// equivalent NFTokens then check the front of the page for a</span></div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="comment">// place to make the split.</span></div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">if</span> (splitIter == narr.<a class="code" href="classripple_1_1STArray.html#a34a099abae2ee12003b38705f04fc31c">end</a>())</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  splitIter = <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/find.html">std::find_if</a>(</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  narr.<a class="code" href="classripple_1_1STArray.html#a6708ef65cc023e8aeee8017d32967e1b">begin</a>(), narr.<a class="code" href="classripple_1_1STArray.html#a34a099abae2ee12003b38705f04fc31c">end</a>(), [&cmp](<a class="code" href="classripple_1_1STObject.html">STObject</a> <span class="keyword">const</span>& obj) {</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  return (obj.getFieldH256(sfNFTokenID) & nft::pageMask) ==</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  cmp;</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  });</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  </div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="comment">// If splitIter == begin(), then the entire page is filled with</span></div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="comment">// equivalent tokens. We cannot split the page, so we cannot</span></div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="comment">// insert the requested token.</span></div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="comment">//</span></div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="comment">// There should be no circumstance when splitIter == end(), but if it</span></div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="comment">// were to happen we should bail out because something is confused.</span></div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">if</span> (splitIter == narr.<a class="code" href="classripple_1_1STArray.html#a6708ef65cc023e8aeee8017d32967e1b">begin</a>() || splitIter == narr.<a class="code" href="classripple_1_1STArray.html#a34a099abae2ee12003b38705f04fc31c">end</a>())</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  </div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="comment">// Split narr at splitIter.</span></div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <a class="code" href="classripple_1_1STArray.html">STArray</a> newCarr(</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/iterator/make_move_iterator.html">std::make_move_iterator</a>(splitIter),</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/iterator/make_move_iterator.html">std::make_move_iterator</a>(narr.<a class="code" href="classripple_1_1STArray.html#a34a099abae2ee12003b38705f04fc31c">end</a>()));</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  narr.<a class="code" href="classripple_1_1STArray.html#a3cf82d27b41e9069eab22cef45485834">erase</a>(splitIter, narr.<a class="code" href="classripple_1_1STArray.html#a34a099abae2ee12003b38705f04fc31c">end</a>());</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/swap.html">std::swap</a>(carr, newCarr);</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  }</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  </div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keyword">auto</span> np = std::make_shared<SLE>(</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <a class="code" href="namespaceripple_1_1keylet.html#a7c16b0abc727e34b4d83377b7f3da2dd">keylet::nftpage</a>(base, carr[0].getFieldH256(<a class="code" href="namespaceripple.html#af4bc0178db9a613df9f7f1c7bf75a7eb">sfNFTokenID</a>)));</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  np->setFieldArray(<a class="code" href="namespaceripple.html#af02813b67c3fdcea68e8239fcf0f1fdb">sfNFTokens</a>, narr);</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  np->setFieldH256(<a class="code" href="namespaceripple.html#a2601f239ece804af27b790e80e75cda1">sfNextPageMin</a>, cp->key());</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  </div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> ppm = (*cp)[~<a class="code" href="namespaceripple.html#a3a7ca7d3afc959fbcdd5f6630ffe1856">sfPreviousPageMin</a>])</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  {</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  np->setFieldH256(<a class="code" href="namespaceripple.html#a3a7ca7d3afc959fbcdd5f6630ffe1856">sfPreviousPageMin</a>, *ppm);</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  </div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> p3 = view.<a class="code" href="classripple_1_1ApplyView.html#aad9fb1233dec10dcc10c2e3b1da6a723">peek</a>(<a class="code" href="structripple_1_1Keylet.html">Keylet</a>(<a class="code" href="namespaceripple.html#ac151bf19e1f4daae2b04c65c65117139a015332bb6ea4b653c8017459df83d455">ltNFTOKEN_PAGE</a>, *ppm)))</div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  {</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  p3->setFieldH256(<a class="code" href="namespaceripple.html#a2601f239ece804af27b790e80e75cda1">sfNextPageMin</a>, np->key());</div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  view.<a class="code" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(p3);</div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  }</div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  }</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  </div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  view.<a class="code" href="classripple_1_1ApplyView.html#aa3c5b5cd9dca5f906be4b36640706e3c">insert</a>(np);</div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  </div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  cp->setFieldArray(<a class="code" href="namespaceripple.html#af02813b67c3fdcea68e8239fcf0f1fdb">sfNFTokens</a>, carr);</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  cp->setFieldH256(<a class="code" href="namespaceripple.html#a3a7ca7d3afc959fbcdd5f6630ffe1856">sfPreviousPageMin</a>, np->key());</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  view.<a class="code" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(cp);</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  </div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  createCallback(view, owner);</div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  </div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">return</span> (first.key <= np->key()) ? np : cp;</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> }</div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  </div>
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="keyword">static</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00179"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a1919f2dfa314c5f7503a0eb013d65cbc"> 179</a></span> <a class="code" href="namespaceripple_1_1nft.html#a1919f2dfa314c5f7503a0eb013d65cbc">compareTokens</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& a, <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& b)</div>
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<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> {</div>
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<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="comment">// The sort of NFTokens needs to be fully deterministic, but the sort</span></div>
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<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="comment">// is weird because we sort on the low 96-bits first. But if the low</span></div>
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<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="comment">// 96-bits are identical we still need a fully deterministic sort.</span></div>
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<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="comment">// So we sort on the low 96-bits first. If those are equal we sort on</span></div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="comment">// the whole thing.</span></div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> lowBitsCmp = <a class="code" href="namespaceripple.html#ad584345ad1d39fa2234a298a991f8e66">compare</a>(a & <a class="code" href="namespaceripple_1_1nft.html#a68418765db2963b258cda36d36b04afb">nft::pageMask</a>, b & <a class="code" href="namespaceripple_1_1nft.html#a68418765db2963b258cda36d36b04afb">nft::pageMask</a>);</div>
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  lowBitsCmp != 0)</div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">return</span> lowBitsCmp < 0;</div>
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<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  </div>
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<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">return</span> a < b;</div>
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<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> }</div>
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<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  </div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <a class="code" href="classripple_1_1TERSubset.html">TER</a></div>
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<div class="line"><a name="l00195"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a7dcb3fe7602ec53879eeff0de6343fcd"> 195</a></span> <a class="code" href="namespaceripple_1_1nft.html#a7dcb3fe7602ec53879eeff0de6343fcd">insertToken</a>(<a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>& view, <a class="code" href="classripple_1_1base__uint.html">AccountID</a> owner, <a class="code" href="classripple_1_1STObject.html">STObject</a>&& nft)</div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> {</div>
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  assert(nft.isFieldPresent(<a class="code" href="namespaceripple.html#af4bc0178db9a613df9f7f1c7bf75a7eb">sfNFTokenID</a>));</div>
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<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  </div>
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<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="comment">// First, we need to locate the page the NFT belongs to, creating it</span></div>
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<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="comment">// if necessary. This operation may fail if it is impossible to insert</span></div>
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<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="comment">// the NFT.</span></div>
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<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SLE></a> page = <a class="code" href="namespaceripple_1_1nft.html#a361c730080019b6f2d34464c727daa32">getPageForToken</a>(</div>
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<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  view,</div>
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  owner,</div>
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<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  nft[<a class="code" href="namespaceripple.html#af4bc0178db9a613df9f7f1c7bf75a7eb">sfNFTokenID</a>],</div>
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<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  [](<a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>& view, <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& owner) {</div>
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <a class="code" href="namespaceripple.html#a7e31af9d90dac8c9e4272bf597d83fb4">adjustOwnerCount</a>(</div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  view,</div>
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<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  view.<a class="code" href="classripple_1_1ApplyView.html#aad9fb1233dec10dcc10c2e3b1da6a723">peek</a>(<a class="code" href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">keylet::account</a>(owner)),</div>
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|
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  1,</div>
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<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a>{beast::Journal::getNullSink()});</div>
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<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  });</div>
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<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  </div>
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordflow">if</span> (!page)</div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca10e35800090d65acc1be56b1f80b794b">tecNO_SUITABLE_NFTOKEN_PAGE</a>;</div>
|
|
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  </div>
|
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  {</div>
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<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keyword">auto</span> arr = page->getFieldArray(<a class="code" href="namespaceripple.html#af02813b67c3fdcea68e8239fcf0f1fdb">sfNFTokens</a>);</div>
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<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  arr.push_back(std::move(nft));</div>
|
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<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  </div>
|
|
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  arr.sort([](<a class="code" href="classripple_1_1STObject.html">STObject</a> <span class="keyword">const</span>& o1, <a class="code" href="classripple_1_1STObject.html">STObject</a> <span class="keyword">const</span>& o2) {</div>
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|
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple_1_1nft.html#a1919f2dfa314c5f7503a0eb013d65cbc">compareTokens</a>(</div>
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|
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  o1.<a class="code" href="classripple_1_1STObject.html#af89b6c7fd94c998549037d0c44a068a1">getFieldH256</a>(<a class="code" href="namespaceripple.html#af4bc0178db9a613df9f7f1c7bf75a7eb">sfNFTokenID</a>), o2.<a class="code" href="classripple_1_1STObject.html#af89b6c7fd94c998549037d0c44a068a1">getFieldH256</a>(<a class="code" href="namespaceripple.html#af4bc0178db9a613df9f7f1c7bf75a7eb">sfNFTokenID</a>));</div>
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|
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  });</div>
|
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<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  </div>
|
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<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  page->setFieldArray(<a class="code" href="namespaceripple.html#af02813b67c3fdcea68e8239fcf0f1fdb">sfNFTokens</a>, arr);</div>
|
|
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  }</div>
|
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<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  </div>
|
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<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  view.<a class="code" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(page);</div>
|
|
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  </div>
|
|
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
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|
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span> }</div>
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|
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  </div>
|
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<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="keyword">static</span> <span class="keywordtype">bool</span></div>
|
|
<div class="line"><a name="l00235"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#adab522de819bb8d3d9d229cf1ae33e4e"> 235</a></span> <a class="code" href="namespaceripple_1_1nft.html#adab522de819bb8d3d9d229cf1ae33e4e">mergePages</a>(</div>
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|
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>& view,</div>
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|
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SLE></a> <span class="keyword">const</span>& p1,</div>
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<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SLE></a> <span class="keyword">const</span>& p2)</div>
|
|
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span> {</div>
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<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">if</span> (p1->key() >= p2->key())</div>
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  Throw<std::runtime_error>(<span class="stringliteral">"mergePages: pages passed in out of order!"</span>);</div>
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<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  </div>
|
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<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordflow">if</span> ((*p1)[~<a class="code" href="namespaceripple.html#a2601f239ece804af27b790e80e75cda1">sfNextPageMin</a>] != p2->key())</div>
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|
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  Throw<std::runtime_error>(<span class="stringliteral">"mergePages: next link broken!"</span>);</div>
|
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<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  </div>
|
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">if</span> ((*p2)[~<a class="code" href="namespaceripple.html#a3a7ca7d3afc959fbcdd5f6630ffe1856">sfPreviousPageMin</a>] != p1->key())</div>
|
|
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  Throw<std::runtime_error>(<span class="stringliteral">"mergePages: previous link broken!"</span>);</div>
|
|
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  </div>
|
|
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keyword">auto</span> <span class="keyword">const</span> p1arr = p1->getFieldArray(<a class="code" href="namespaceripple.html#af02813b67c3fdcea68e8239fcf0f1fdb">sfNFTokens</a>);</div>
|
|
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keyword">auto</span> <span class="keyword">const</span> p2arr = p2->getFieldArray(<a class="code" href="namespaceripple.html#af02813b67c3fdcea68e8239fcf0f1fdb">sfNFTokens</a>);</div>
|
|
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  </div>
|
|
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="comment">// Now check whether to merge the two pages; it only makes sense to do</span></div>
|
|
<div class="line"><a name="l00253"></a><span class="lineno"> 253</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 name="l00254"></a><span class="lineno"> 254</span>  <span class="comment">// the merge.</span></div>
|
|
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  </div>
|
|
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keywordflow">if</span> (p1arr.size() + p2arr.size() > <a class="code" href="namespaceripple.html#a68733d347cb3201144439a145a4748ac">dirMaxTokensPerPage</a>)</div>
|
|
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  </div>
|
|
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <a class="code" href="classripple_1_1STArray.html">STArray</a> x(p1arr.size() + p2arr.size());</div>
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|
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  </div>
|
|
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/merge.html">std::merge</a>(</div>
|
|
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  p1arr.begin(),</div>
|
|
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  p1arr.end(),</div>
|
|
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  p2arr.begin(),</div>
|
|
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  p2arr.end(),</div>
|
|
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/iterator/back_inserter.html">std::back_inserter</a>(x),</div>
|
|
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  [](<a class="code" href="classripple_1_1STObject.html">STObject</a> <span class="keyword">const</span>& a, <a class="code" href="classripple_1_1STObject.html">STObject</a> <span class="keyword">const</span>& b) {</div>
|
|
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  return compareTokens(</div>
|
|
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  a.getFieldH256(sfNFTokenID), b.getFieldH256(sfNFTokenID));</div>
|
|
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  });</div>
|
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  </div>
|
|
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  p2->setFieldArray(<a class="code" href="namespaceripple.html#af02813b67c3fdcea68e8239fcf0f1fdb">sfNFTokens</a>, x);</div>
|
|
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  </div>
|
|
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="comment">// So, at this point we need to unlink "p1" (since we just emptied it) but</span></div>
|
|
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="comment">// we need to first relink the directory: if p1 has a previous page (p0),</span></div>
|
|
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="comment">// load it, point it to p2 and point p2 to it.</span></div>
|
|
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  </div>
|
|
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  p2->makeFieldAbsent(<a class="code" href="namespaceripple.html#a3a7ca7d3afc959fbcdd5f6630ffe1856">sfPreviousPageMin</a>);</div>
|
|
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  </div>
|
|
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ppm = (*p1)[~<a class="code" href="namespaceripple.html#a3a7ca7d3afc959fbcdd5f6630ffe1856">sfPreviousPageMin</a>])</div>
|
|
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  {</div>
|
|
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keyword">auto</span> p0 = view.<a class="code" href="classripple_1_1ApplyView.html#aad9fb1233dec10dcc10c2e3b1da6a723">peek</a>(<a class="code" href="structripple_1_1Keylet.html">Keylet</a>(<a class="code" href="namespaceripple.html#ac151bf19e1f4daae2b04c65c65117139a015332bb6ea4b653c8017459df83d455">ltNFTOKEN_PAGE</a>, *ppm));</div>
|
|
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  </div>
|
|
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keywordflow">if</span> (!p0)</div>
|
|
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  Throw<std::runtime_error>(<span class="stringliteral">"mergePages: p0 can't be located!"</span>);</div>
|
|
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  </div>
|
|
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  p0->setFieldH256(<a class="code" href="namespaceripple.html#a2601f239ece804af27b790e80e75cda1">sfNextPageMin</a>, p2->key());</div>
|
|
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  view.<a class="code" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(p0);</div>
|
|
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  </div>
|
|
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  p2->setFieldH256(<a class="code" href="namespaceripple.html#a3a7ca7d3afc959fbcdd5f6630ffe1856">sfPreviousPageMin</a>, *ppm);</div>
|
|
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  }</div>
|
|
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  </div>
|
|
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  view.<a class="code" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(p2);</div>
|
|
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  view.<a class="code" href="classripple_1_1ApplyView.html#afda9c12acbda605becf20f54d45587d4">erase</a>(p1);</div>
|
|
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  </div>
|
|
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span> }</div>
|
|
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  </div>
|
|
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <a class="code" href="classripple_1_1TERSubset.html">TER</a></div>
|
|
<div class="line"><a name="l00301"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a46a746841b4fdbd38b8aea0968b27be6"> 301</a></span> <a class="code" href="namespaceripple_1_1nft.html#a46a746841b4fdbd38b8aea0968b27be6">removeToken</a>(<a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>& view, <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& owner, <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& nftokenID)</div>
|
|
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> {</div>
|
|
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SLE></a> page = <a class="code" href="namespaceripple_1_1nft.html#a4da781d8b61eaf7fabded603e7fe1318">locatePage</a>(view, owner, nftokenID);</div>
|
|
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  </div>
|
|
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="comment">// If the page couldn't be found, the given NFT isn't owned by this account</span></div>
|
|
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keywordflow">if</span> (!page)</div>
|
|
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca02ea20c787300a40fe375ba3d6405258">tecNO_ENTRY</a>;</div>
|
|
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  </div>
|
|
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple_1_1nft.html#a46a746841b4fdbd38b8aea0968b27be6">removeToken</a>(view, owner, nftokenID, std::move(page));</div>
|
|
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> }</div>
|
|
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  </div>
|
|
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <a class="code" href="classripple_1_1TERSubset.html">TER</a></div>
|
|
<div class="line"><a name="l00314"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a8db87e0f43db845ec10710bd3ca5a1c3"> 314</a></span> <a class="code" href="namespaceripple_1_1nft.html#a46a746841b4fdbd38b8aea0968b27be6">removeToken</a>(</div>
|
|
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>& view,</div>
|
|
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& owner,</div>
|
|
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& nftokenID,</div>
|
|
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SLE></a>&& curr)</div>
|
|
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> {</div>
|
|
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="comment">// We found a page, but the given NFT may not be in it.</span></div>
|
|
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keyword">auto</span> arr = curr->getFieldArray(<a class="code" href="namespaceripple.html#af02813b67c3fdcea68e8239fcf0f1fdb">sfNFTokens</a>);</div>
|
|
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  </div>
|
|
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  {</div>
|
|
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keyword">auto</span> x = <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/find.html">std::find_if</a>(</div>
|
|
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  arr.begin(), arr.end(), [&nftokenID](<a class="code" href="classripple_1_1STObject.html">STObject</a> <span class="keyword">const</span>& obj) {</div>
|
|
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  return (obj[sfNFTokenID] == nftokenID);</div>
|
|
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  });</div>
|
|
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  </div>
|
|
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keywordflow">if</span> (x == arr.end())</div>
|
|
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca02ea20c787300a40fe375ba3d6405258">tecNO_ENTRY</a>;</div>
|
|
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  </div>
|
|
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  arr.erase(x);</div>
|
|
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  }</div>
|
|
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  </div>
|
|
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="comment">// Page management:</span></div>
|
|
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keyword">auto</span> <span class="keyword">const</span> loadPage = [&view](</div>
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|
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SLE></a> <span class="keyword">const</span>& page1,</div>
|
|
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <a class="code" href="structripple_1_1TypedField.html">SF_UINT256</a> <span class="keyword">const</span>& field) {</div>
|
|
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SLE></a> page2;</div>
|
|
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  </div>
|
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<div class="line"><a name="l00341"></a><span class="lineno"> 341</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 name="l00342"></a><span class="lineno"> 342</span>  {</div>
|
|
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  page2 = view.<a class="code" href="classripple_1_1ApplyView.html#aad9fb1233dec10dcc10c2e3b1da6a723">peek</a>(<a class="code" href="structripple_1_1Keylet.html">Keylet</a>(<a class="code" href="namespaceripple.html#ac151bf19e1f4daae2b04c65c65117139a015332bb6ea4b653c8017459df83d455">ltNFTOKEN_PAGE</a>, *<span class="keywordtype">id</span>));</div>
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|
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  </div>
|
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<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keywordflow">if</span> (!page2)</div>
|
|
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  Throw<std::runtime_error>(</div>
|
|
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="stringliteral">"page "</span> + <a class="code" href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">to_string</a>(page1->key()) + <span class="stringliteral">" has a broken "</span> +</div>
|
|
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  field.getName() + <span class="stringliteral">" field pointing to "</span> + <a class="code" href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">to_string</a>(*<span class="keywordtype">id</span>));</div>
|
|
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  }</div>
|
|
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  </div>
|
|
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keywordflow">return</span> page2;</div>
|
|
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  };</div>
|
|
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  </div>
|
|
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keyword">auto</span> <span class="keyword">const</span> prev = loadPage(curr, <a class="code" href="namespaceripple.html#a3a7ca7d3afc959fbcdd5f6630ffe1856">sfPreviousPageMin</a>);</div>
|
|
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="keyword">auto</span> <span class="keyword">const</span> next = loadPage(curr, <a class="code" href="namespaceripple.html#a2601f239ece804af27b790e80e75cda1">sfNextPageMin</a>);</div>
|
|
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  </div>
|
|
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="keywordflow">if</span> (!arr.empty())</div>
|
|
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  {</div>
|
|
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="comment">// The current page isn't empty. Update it and then try to consolidate</span></div>
|
|
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="comment">// pages. Note that this consolidation attempt may actually merge three</span></div>
|
|
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="comment">// pages into one!</span></div>
|
|
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  curr->setFieldArray(<a class="code" href="namespaceripple.html#af02813b67c3fdcea68e8239fcf0f1fdb">sfNFTokens</a>, arr);</div>
|
|
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  view.<a class="code" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(curr);</div>
|
|
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  </div>
|
|
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="keywordtype">int</span> cnt = 0;</div>
|
|
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  </div>
|
|
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordflow">if</span> (prev && <a class="code" href="namespaceripple_1_1nft.html#adab522de819bb8d3d9d229cf1ae33e4e">mergePages</a>(view, prev, curr))</div>
|
|
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  cnt--;</div>
|
|
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  </div>
|
|
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keywordflow">if</span> (next && <a class="code" href="namespaceripple_1_1nft.html#adab522de819bb8d3d9d229cf1ae33e4e">mergePages</a>(view, curr, next))</div>
|
|
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  cnt--;</div>
|
|
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  </div>
|
|
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordflow">if</span> (cnt != 0)</div>
|
|
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <a class="code" href="namespaceripple.html#a7e31af9d90dac8c9e4272bf597d83fb4">adjustOwnerCount</a>(</div>
|
|
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  view,</div>
|
|
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  view.<a class="code" href="classripple_1_1ApplyView.html#aad9fb1233dec10dcc10c2e3b1da6a723">peek</a>(<a class="code" href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">keylet::account</a>(owner)),</div>
|
|
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  cnt,</div>
|
|
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a>{beast::Journal::getNullSink()});</div>
|
|
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  </div>
|
|
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
|
|
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  }</div>
|
|
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  </div>
|
|
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="comment">// The page is empty, so we can just unlink it and then remove it.</span></div>
|
|
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <span class="keywordflow">if</span> (prev)</div>
|
|
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  {</div>
|
|
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="comment">// Make our previous page point to our next page:</span></div>
|
|
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keywordflow">if</span> (next)</div>
|
|
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  prev->setFieldH256(<a class="code" href="namespaceripple.html#a2601f239ece804af27b790e80e75cda1">sfNextPageMin</a>, next->key());</div>
|
|
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  prev->makeFieldAbsent(<a class="code" href="namespaceripple.html#a2601f239ece804af27b790e80e75cda1">sfNextPageMin</a>);</div>
|
|
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  </div>
|
|
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  view.<a class="code" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(prev);</div>
|
|
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  }</div>
|
|
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  </div>
|
|
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keywordflow">if</span> (next)</div>
|
|
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  {</div>
|
|
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="comment">// Make our next page point to our previous page:</span></div>
|
|
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="keywordflow">if</span> (prev)</div>
|
|
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  next->setFieldH256(<a class="code" href="namespaceripple.html#a3a7ca7d3afc959fbcdd5f6630ffe1856">sfPreviousPageMin</a>, prev->key());</div>
|
|
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  next->makeFieldAbsent(<a class="code" href="namespaceripple.html#a3a7ca7d3afc959fbcdd5f6630ffe1856">sfPreviousPageMin</a>);</div>
|
|
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  </div>
|
|
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  view.<a class="code" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(next);</div>
|
|
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  }</div>
|
|
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  </div>
|
|
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  view.<a class="code" href="classripple_1_1ApplyView.html#afda9c12acbda605becf20f54d45587d4">erase</a>(curr);</div>
|
|
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  </div>
|
|
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keywordtype">int</span> cnt = 1;</div>
|
|
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  </div>
|
|
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="comment">// Since we're here, try to consolidate the previous and current pages</span></div>
|
|
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="comment">// of the page we removed (if any) into one. mergePages() _should_</span></div>
|
|
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="comment">// always return false. Since tokens are burned one at a time, there</span></div>
|
|
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="comment">// should never be a page containing one token sitting between two pages</span></div>
|
|
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="comment">// that have few enough tokens that they can be merged.</span></div>
|
|
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="comment">//</span></div>
|
|
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="comment">// But, in case that analysis is wrong, it's good to leave this code here</span></div>
|
|
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="comment">// just in case.</span></div>
|
|
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keywordflow">if</span> (prev && next &&</div>
|
|
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <a class="code" href="namespaceripple_1_1nft.html#adab522de819bb8d3d9d229cf1ae33e4e">mergePages</a>(</div>
|
|
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  view,</div>
|
|
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  view.<a class="code" href="classripple_1_1ApplyView.html#aad9fb1233dec10dcc10c2e3b1da6a723">peek</a>(<a class="code" href="structripple_1_1Keylet.html">Keylet</a>(<a class="code" href="namespaceripple.html#ac151bf19e1f4daae2b04c65c65117139a015332bb6ea4b653c8017459df83d455">ltNFTOKEN_PAGE</a>, prev->key())),</div>
|
|
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  view.<a class="code" href="classripple_1_1ApplyView.html#aad9fb1233dec10dcc10c2e3b1da6a723">peek</a>(<a class="code" href="structripple_1_1Keylet.html">Keylet</a>(<a class="code" href="namespaceripple.html#ac151bf19e1f4daae2b04c65c65117139a015332bb6ea4b653c8017459df83d455">ltNFTOKEN_PAGE</a>, next->key()))))</div>
|
|
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  cnt++;</div>
|
|
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  </div>
|
|
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <a class="code" href="namespaceripple.html#a7e31af9d90dac8c9e4272bf597d83fb4">adjustOwnerCount</a>(</div>
|
|
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  view,</div>
|
|
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  view.<a class="code" href="classripple_1_1ApplyView.html#aad9fb1233dec10dcc10c2e3b1da6a723">peek</a>(<a class="code" href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">keylet::account</a>(owner)),</div>
|
|
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  -1 * cnt,</div>
|
|
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a>{beast::Journal::getNullSink()});</div>
|
|
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  </div>
|
|
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
|
|
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span> }</div>
|
|
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  </div>
|
|
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<STObject></a></div>
|
|
<div class="line"><a name="l00435"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a85dc7006d747123fc93c4fac11678a62"> 435</a></span> <a class="code" href="namespaceripple_1_1nft.html#a85dc7006d747123fc93c4fac11678a62">findToken</a>(</div>
|
|
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <a class="code" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>& view,</div>
|
|
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& owner,</div>
|
|
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& nftokenID)</div>
|
|
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span> {</div>
|
|
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SLE const></a> page = <a class="code" href="namespaceripple_1_1nft.html#a4da781d8b61eaf7fabded603e7fe1318">locatePage</a>(view, owner, nftokenID);</div>
|
|
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  </div>
|
|
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="comment">// If the page couldn't be found, the given NFT isn't owned by this account</span></div>
|
|
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keywordflow">if</span> (!page)</div>
|
|
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="keywordflow">return</span> std::nullopt;</div>
|
|
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  </div>
|
|
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="comment">// We found a candidate page, but the given NFT may not be in it.</span></div>
|
|
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& t : page->getFieldArray(<a class="code" href="namespaceripple.html#af02813b67c3fdcea68e8239fcf0f1fdb">sfNFTokens</a>))</div>
|
|
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  {</div>
|
|
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <span class="keywordflow">if</span> (t[<a class="code" href="namespaceripple.html#af4bc0178db9a613df9f7f1c7bf75a7eb">sfNFTokenID</a>] == nftokenID)</div>
|
|
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keywordflow">return</span> t;</div>
|
|
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  }</div>
|
|
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  </div>
|
|
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="keywordflow">return</span> std::nullopt;</div>
|
|
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span> }</div>
|
|
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  </div>
|
|
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<TokenAndPage></a></div>
|
|
<div class="line"><a name="l00457"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a783cd2024e926955810456a5e08a69b7"> 457</a></span> <a class="code" href="namespaceripple_1_1nft.html#a783cd2024e926955810456a5e08a69b7">findTokenAndPage</a>(</div>
|
|
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>& view,</div>
|
|
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& owner,</div>
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<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& nftokenID)</div>
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<div class="line"><a name="l00461"></a><span class="lineno"> 461</span> {</div>
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<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SLE></a> page = <a class="code" href="namespaceripple_1_1nft.html#a4da781d8b61eaf7fabded603e7fe1318">locatePage</a>(view, owner, nftokenID);</div>
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<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  </div>
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<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="comment">// If the page couldn't be found, the given NFT isn't owned by this account</span></div>
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<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="keywordflow">if</span> (!page)</div>
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<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <span class="keywordflow">return</span> std::nullopt;</div>
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<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  </div>
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<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="comment">// We found a candidate page, but the given NFT may not be in it.</span></div>
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<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& t : page->getFieldArray(<a class="code" href="namespaceripple.html#af02813b67c3fdcea68e8239fcf0f1fdb">sfNFTokens</a>))</div>
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<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  {</div>
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<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keywordflow">if</span> (t[<a class="code" href="namespaceripple.html#af4bc0178db9a613df9f7f1c7bf75a7eb">sfNFTokenID</a>] == nftokenID)</div>
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<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="comment">// This std::optional constructor is explicit, so it is spelled out.</span></div>
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<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="keywordflow">return</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<TokenAndPage></a>(</div>
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<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/in_place.html">std::in_place</a>, t, std::move(page));</div>
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<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  }</div>
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<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="keywordflow">return</span> std::nullopt;</div>
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<div class="line"><a name="l00477"></a><span class="lineno"> 477</span> }</div>
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<div class="line"><a name="l00478"></a><span class="lineno"> 478</span> <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00479"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a2ff70ced5d6f29e9b3edbd454a281a1d"> 479</a></span> <a class="code" href="namespaceripple_1_1nft.html#a2ff70ced5d6f29e9b3edbd454a281a1d">removeAllTokenOffers</a>(<a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>& view, <a class="code" href="structripple_1_1Keylet.html">Keylet</a> <span class="keyword">const</span>& directory)</div>
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<div class="line"><a name="l00480"></a><span class="lineno"> 480</span> {</div>
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<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  view.<a class="code" href="classripple_1_1ApplyView.html#a469fe9366dd58b47c9b29ba98bd3fc8d">dirDelete</a>(directory, [&view](<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& <span class="keywordtype">id</span>) {</div>
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<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <span class="keyword">auto</span> offer = view.<a class="code" href="classripple_1_1ApplyView.html#aad9fb1233dec10dcc10c2e3b1da6a723">peek</a>(<a class="code" href="structripple_1_1Keylet.html">Keylet</a>{<a class="code" href="namespaceripple.html#ac151bf19e1f4daae2b04c65c65117139aac7da9a5712625a2feed8f6cdc9295a8">ltNFTOKEN_OFFER</a>, <span class="keywordtype">id</span>});</div>
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<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  </div>
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<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="keywordflow">if</span> (!offer)</div>
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<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  Throw<std::runtime_error>(</div>
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<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="stringliteral">"Offer "</span> + <a class="code" href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">to_string</a>(<span class="keywordtype">id</span>) + <span class="stringliteral">" not found in ledger!"</span>);</div>
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<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  </div>
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<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="keyword">auto</span> <span class="keyword">const</span> owner = (*offer)[<a class="code" href="namespaceripple.html#a7e1ed9c5ea9eff7dd3046420f228399f">sfOwner</a>];</div>
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<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  </div>
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<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <span class="keywordflow">if</span> (!view.<a class="code" href="classripple_1_1ApplyView.html#a5a06441ef4fdb9b7f6e51437ce4a959f">dirRemove</a>(</div>
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<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <a class="code" href="namespaceripple_1_1keylet.html#aa9b2ba2df3c3da4cecd1c07cccf7c7f9">keylet::ownerDir</a>(owner),</div>
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<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  (*offer)[<a class="code" href="namespaceripple.html#a7038e25fafd9239c031a42b0f285ddf4">sfOwnerNode</a>],</div>
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<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  offer-><a class="code" href="structripple_1_1Keylet.html#a482983062843a8682fcea76a309c73db">key</a>(),</div>
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<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keyword">false</span>))</div>
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<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  Throw<std::runtime_error>(</div>
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<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="stringliteral">"Offer "</span> + <a class="code" href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">to_string</a>(<span class="keywordtype">id</span>) + <span class="stringliteral">" not found in owner directory!"</span>);</div>
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<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  </div>
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<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <a class="code" href="namespaceripple.html#a7e31af9d90dac8c9e4272bf597d83fb4">adjustOwnerCount</a>(</div>
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<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  view,</div>
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<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  view.<a class="code" href="classripple_1_1ApplyView.html#aad9fb1233dec10dcc10c2e3b1da6a723">peek</a>(<a class="code" href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">keylet::account</a>(owner)),</div>
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<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  -1,</div>
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<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a>{beast::Journal::getNullSink()});</div>
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<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  </div>
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<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  view.<a class="code" href="classripple_1_1ApplyView.html#afda9c12acbda605becf20f54d45587d4">erase</a>(offer);</div>
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<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  });</div>
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<div class="line"><a name="l00506"></a><span class="lineno"> 506</span> }</div>
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<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  </div>
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<div class="line"><a name="l00508"></a><span class="lineno"> 508</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00509"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a74236427e71356c6f0a3252a07927e1d"> 509</a></span> <a class="code" href="namespaceripple_1_1nft.html#a74236427e71356c6f0a3252a07927e1d">deleteTokenOffer</a>(<a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>& view, <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SLE></a> <span class="keyword">const</span>& offer)</div>
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<div class="line"><a name="l00510"></a><span class="lineno"> 510</span> {</div>
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<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <span class="keywordflow">if</span> (offer->getType() != <a class="code" href="namespaceripple.html#ac151bf19e1f4daae2b04c65c65117139aac7da9a5712625a2feed8f6cdc9295a8">ltNFTOKEN_OFFER</a>)</div>
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<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  </div>
|
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<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  <span class="keyword">auto</span> <span class="keyword">const</span> owner = (*offer)[<a class="code" href="namespaceripple.html#a7e1ed9c5ea9eff7dd3046420f228399f">sfOwner</a>];</div>
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<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  </div>
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<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="keywordflow">if</span> (!view.<a class="code" href="classripple_1_1ApplyView.html#a5a06441ef4fdb9b7f6e51437ce4a959f">dirRemove</a>(</div>
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<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <a class="code" href="namespaceripple_1_1keylet.html#aa9b2ba2df3c3da4cecd1c07cccf7c7f9">keylet::ownerDir</a>(owner),</div>
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<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  (*offer)[<a class="code" href="namespaceripple.html#a7038e25fafd9239c031a42b0f285ddf4">sfOwnerNode</a>],</div>
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<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  offer-><a class="code" href="structripple_1_1Keylet.html#a482983062843a8682fcea76a309c73db">key</a>(),</div>
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<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="keyword">false</span>))</div>
|
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<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  </div>
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<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="keyword">auto</span> <span class="keyword">const</span> nftokenID = (*offer)[<a class="code" href="namespaceripple.html#af4bc0178db9a613df9f7f1c7bf75a7eb">sfNFTokenID</a>];</div>
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<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  </div>
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<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keywordflow">if</span> (!view.<a class="code" href="classripple_1_1ApplyView.html#a5a06441ef4fdb9b7f6e51437ce4a959f">dirRemove</a>(</div>
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<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  ((*offer)[<a class="code" href="namespaceripple.html#ac1371098a8a7c1e1238290d0220dc941">sfFlags</a>] & <a class="code" href="namespaceripple.html#a0a58f25b2ddd02a1c0fcfc4c056e4fa8">tfSellNFToken</a>) ? <a class="code" href="namespaceripple_1_1keylet.html#a7bdef766607c687f8d05c699c5fb478f">keylet::nft_sells</a>(nftokenID)</div>
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<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  : <a class="code" href="namespaceripple_1_1keylet.html#a46b3edff074ddb69e14bda5b00cf8e26">keylet::nft_buys</a>(nftokenID),</div>
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<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  (*offer)[<a class="code" href="namespaceripple.html#aea272d209d40b7bd28de57ffd294f402">sfNFTokenOfferNode</a>],</div>
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<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  offer-><a class="code" href="structripple_1_1Keylet.html#a482983062843a8682fcea76a309c73db">key</a>(),</div>
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<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  <span class="keyword">false</span>))</div>
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<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  </div>
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<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <a class="code" href="namespaceripple.html#a7e31af9d90dac8c9e4272bf597d83fb4">adjustOwnerCount</a>(</div>
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<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  view,</div>
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<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  view.<a class="code" href="classripple_1_1ApplyView.html#aad9fb1233dec10dcc10c2e3b1da6a723">peek</a>(<a class="code" href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">keylet::account</a>(owner)),</div>
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<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  -1,</div>
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<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a>{beast::Journal::getNullSink()});</div>
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<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  </div>
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<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  view.<a class="code" href="classripple_1_1ApplyView.html#afda9c12acbda605becf20f54d45587d4">erase</a>(offer);</div>
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<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00541"></a><span class="lineno"> 541</span> }</div>
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<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  </div>
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<div class="line"><a name="l00543"></a><span class="lineno"> 543</span> } <span class="comment">// namespace nft</span></div>
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<div class="line"><a name="l00544"></a><span class="lineno"> 544</span> } <span class="comment">// namespace ripple</span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="aclassripple_1_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>
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<div class="ttc" id="anamespaceripple_1_1keylet_html_aa9b2ba2df3c3da4cecd1c07cccf7c7f9"><div class="ttname"><a href="namespaceripple_1_1keylet.html#aa9b2ba2df3c3da4cecd1c07cccf7c7f9">ripple::keylet::ownerDir</a></div><div class="ttdeci">Keylet ownerDir(AccountID const &id) noexcept</div><div class="ttdoc">The root page of an account's directory.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00303">Indexes.cpp:303</a></div></div>
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<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>
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<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:38</a></div></div>
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<div class="ttc" id="ashared_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="anamespaceripple_html_a7038e25fafd9239c031a42b0f285ddf4"><div class="ttname"><a href="namespaceripple.html#a7038e25fafd9239c031a42b0f285ddf4">ripple::sfOwnerNode</a></div><div class="ttdeci">const SF_UINT64 sfOwnerNode</div></div>
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<div class="ttc" id="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#l00271">SField.h:271</a></div></div>
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<div class="ttc" id="aclassripple_1_1ApplyView_html_aad9fb1233dec10dcc10c2e3b1da6a723"><div class="ttname"><a href="classripple_1_1ApplyView.html#aad9fb1233dec10dcc10c2e3b1da6a723">ripple::ApplyView::peek</a></div><div class="ttdeci">virtual std::shared_ptr< SLE > peek(Keylet const &k)=0</div><div class="ttdoc">Prepare to modify the SLE associated with key.</div></div>
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<div class="ttc" id="anamespaceripple_html_af4bc0178db9a613df9f7f1c7bf75a7eb"><div class="ttname"><a href="namespaceripple.html#af4bc0178db9a613df9f7f1c7bf75a7eb">ripple::sfNFTokenID</a></div><div class="ttdeci">const SF_UINT256 sfNFTokenID</div></div>
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<div class="ttc" id="afunctional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/functional.html">functional</a></div></div>
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<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< TokenAndPage > findTokenAndPage(ApplyView &view, AccountID const &owner, uint256 const &nftokenID)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00457">NFTokenUtils.cpp:457</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a7e1ed9c5ea9eff7dd3046420f228399f"><div class="ttname"><a href="namespaceripple.html#a7e1ed9c5ea9eff7dd3046420f228399f">ripple::sfOwner</a></div><div class="ttdeci">const SF_ACCOUNT sfOwner</div></div>
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<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< SLE > const &sle)=0</div><div class="ttdoc">Remove a peeked SLE.</div></div>
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<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>
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<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 &view, std::shared_ptr< SLE > const &p1, std::shared_ptr< SLE > const &p2)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00235">NFTokenUtils.cpp:235</a></div></div>
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<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>
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<div class="ttc" id="anamespaceripple_html_a68733d347cb3201144439a145a4748ac"><div class="ttname"><a href="namespaceripple.html#a68733d347cb3201144439a145a4748ac">ripple::dirMaxTokensPerPage</a></div><div class="ttdeci">constexpr std::size_t 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#l00061">Protocol.h:61</a></div></div>
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<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< SLE > const &sle)=0</div><div class="ttdoc">Indicate changes to a peeked SLE.</div></div>
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<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< STObject > findToken(ReadView const &view, AccountID const &owner, uint256 const &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#l00435">NFTokenUtils.cpp:435</a></div></div>
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<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>
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<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 &view, AccountID const &owner, uint256 const &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#l00301">NFTokenUtils.cpp:301</a></div></div>
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<div class="ttc" id="anamespaceripple_html_aea272d209d40b7bd28de57ffd294f402"><div class="ttname"><a href="namespaceripple.html#aea272d209d40b7bd28de57ffd294f402">ripple::sfNFTokenOfferNode</a></div><div class="ttdeci">const SF_UINT64 sfNFTokenOfferNode</div></div>
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<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#l00134">ApplyView.h:134</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1nft_html_a1919f2dfa314c5f7503a0eb013d65cbc"><div class="ttname"><a href="namespaceripple_1_1nft.html#a1919f2dfa314c5f7503a0eb013d65cbc">ripple::nft::compareTokens</a></div><div class="ttdeci">static bool compareTokens(uint256 const &a, uint256 const &b)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00179">NFTokenUtils.cpp:179</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1nft_html_a68418765db2963b258cda36d36b04afb"><div class="ttname"><a href="namespaceripple_1_1nft.html#a68418765db2963b258cda36d36b04afb">ripple::nft::pageMask</a></div><div class="ttdeci">constexpr uint256 pageMask(std::string_view("0000000000000000000000000000000000000000ffffffffffffffffffffffff"))</div></div>
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<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 &directory, std::uint64_t page, uint256 const &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#l00189">ApplyView.cpp:189</a></div></div>
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<div class="ttc" id="astructripple_1_1Keylet_html_a482983062843a8682fcea76a309c73db"><div class="ttname"><a href="structripple_1_1Keylet.html#a482983062843a8682fcea76a309c73db">ripple::Keylet::key</a></div><div class="ttdeci">uint256 key</div><div class="ttdef"><b>Definition:</b> <a href="Keylet_8h_source.html#l00040">Keylet.h:40</a></div></div>
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<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint</a></div><div class="ttdoc">Integers of any length that is a multiple of 32-bits.</div><div class="ttdef"><b>Definition:</b> <a href="base__uint_8h_source.html#l00075">base_uint.h:75</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1nft_html_a2ff70ced5d6f29e9b3edbd454a281a1d"><div class="ttname"><a href="namespaceripple_1_1nft.html#a2ff70ced5d6f29e9b3edbd454a281a1d">ripple::nft::removeAllTokenOffers</a></div><div class="ttdeci">void removeAllTokenOffers(ApplyView &view, Keylet const &directory)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00479">NFTokenUtils.cpp:479</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1keylet_html_a26b95f2e06d1e8741d3ddadee066a668"><div class="ttname"><a href="namespaceripple_1_1keylet.html#a26b95f2e06d1e8741d3ddadee066a668">ripple::keylet::nftpage_min</a></div><div class="ttdeci">Keylet nftpage_min(AccountID const &owner)</div><div class="ttdoc">NFT page keylets.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00332">Indexes.cpp:332</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a7e31af9d90dac8c9e4272bf597d83fb4"><div class="ttname"><a href="namespaceripple.html#a7e31af9d90dac8c9e4272bf597d83fb4">ripple::adjustOwnerCount</a></div><div class="ttdeci">void adjustOwnerCount(ApplyView &view, std::shared_ptr< SLE > const &sle, std::int32_t amount, beast::Journal j)</div><div class="ttdoc">Adjust the owner count up or down.</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00713">View.cpp:713</a></div></div>
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<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 &k, uint256 const &token)</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00348">Indexes.cpp:348</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1keylet_html_a50c370db96b4fdcdd202d9c2c38afce9"><div class="ttname"><a href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">ripple::keylet::account</a></div><div class="ttdeci">Keylet account(AccountID const &id) noexcept</div><div class="ttdoc">AccountID root.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00133">Indexes.cpp:133</a></div></div>
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<div class="ttc" id="anamespaceripple_html_ad584345ad1d39fa2234a298a991f8e66"><div class="ttname"><a href="namespaceripple.html#ad584345ad1d39fa2234a298a991f8e66">ripple::compare</a></div><div class="ttdeci">int compare(base_uint< Bits, Tag > const &a, base_uint< Bits, Tag > const &b)</div><div class="ttdef"><b>Definition:</b> <a href="base__uint_8h_source.html#l00547">base_uint.h:547</a></div></div>
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<div class="ttc" id="anamespaceripple_html_ac151bf19e1f4daae2b04c65c65117139aac7da9a5712625a2feed8f6cdc9295a8"><div class="ttname"><a href="namespaceripple.html#ac151bf19e1f4daae2b04c65c65117139aac7da9a5712625a2feed8f6cdc9295a8">ripple::ltNFTOKEN_OFFER</a></div><div class="ttdeci">@ ltNFTOKEN_OFFER</div><div class="ttdoc">A ledger object which identifies an offer to buy or sell an NFT.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00162">LedgerFormats.h:162</a></div></div>
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<div class="ttc" id="aclassripple_1_1TERSubset_html"><div class="ttname"><a href="classripple_1_1TERSubset.html">ripple::TERSubset< CanCvtToTER ></a></div></div>
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<div class="ttc" id="aclassripple_1_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:28</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1keylet_html_a7bdef766607c687f8d05c699c5fb478f"><div class="ttname"><a href="namespaceripple_1_1keylet.html#a7bdef766607c687f8d05c699c5fb478f">ripple::keylet::nft_sells</a></div><div class="ttdeci">Keylet nft_sells(uint256 const &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#l00368">Indexes.cpp:368</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1keylet_html_a995746504fe0ff36c4617f0d3fefb097"><div class="ttname"><a href="namespaceripple_1_1keylet.html#a995746504fe0ff36c4617f0d3fefb097">ripple::keylet::nftpage_max</a></div><div class="ttdeci">Keylet nftpage_max(AccountID const &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#l00340">Indexes.cpp:340</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a0a58f25b2ddd02a1c0fcfc4c056e4fa8"><div class="ttname"><a href="namespaceripple.html#a0a58f25b2ddd02a1c0fcfc4c056e4fa8">ripple::tfSellNFToken</a></div><div class="ttdeci">constexpr const std::uint32_t tfSellNFToken</div><div class="ttdef"><b>Definition:</b> <a href="TxFlags_8h_source.html#l00127">TxFlags.h:127</a></div></div>
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<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>
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<div class="ttc" id="aclassbeast_1_1Journal_html"><div class="ttname"><a href="classbeast_1_1Journal.html">beast::Journal</a></div><div class="ttdoc">A generic endpoint for log messages.</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00058">Journal.h:58</a></div></div>
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<div class="ttc" id="aclassripple_1_1ApplyView_html_a469fe9366dd58b47c9b29ba98bd3fc8d"><div class="ttname"><a href="classripple_1_1ApplyView.html#a469fe9366dd58b47c9b29ba98bd3fc8d">ripple::ApplyView::dirDelete</a></div><div class="ttdeci">bool dirDelete(Keylet const &directory, std::function< void(uint256 const &)> const &)</div><div class="ttdoc">Remove the specified directory, invoking the callback for every node.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyView_8cpp_source.html#l00338">ApplyView.cpp:338</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1keylet_html_a46b3edff074ddb69e14bda5b00cf8e26"><div class="ttname"><a href="namespaceripple_1_1keylet.html#a46b3edff074ddb69e14bda5b00cf8e26">ripple::keylet::nft_buys</a></div><div class="ttdeci">Keylet nft_buys(uint256 const &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#l00362">Indexes.cpp:362</a></div></div>
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<div class="ttc" id="aclassripple_1_1ReadView_html_adb3ef95cbd470775fe1e09955399667f"><div class="ttname"><a href="classripple_1_1ReadView.html#adb3ef95cbd470775fe1e09955399667f">ripple::ReadView::succ</a></div><div class="ttdeci">virtual std::optional< key_type > succ(key_type const &key, std::optional< key_type > const &last=std::nullopt) const =0</div><div class="ttdoc">Return the key of the next state item.</div></div>
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<div class="ttc" id="aclassripple_1_1ReadView_html_a3351e0244f921234d5ba005a07ddf539"><div class="ttname"><a href="classripple_1_1ReadView.html#a3351e0244f921234d5ba005a07ddf539">ripple::ReadView::read</a></div><div class="ttdeci">virtual std::shared_ptr< SLE const > read(Keylet const &k) const =0</div><div class="ttdoc">Return the state item associated with a key.</div></div>
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<div class="ttc" id="amemory_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/memory.html">memory</a></div></div>
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<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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<div class="ttc" id="aclassripple_1_1STArray_html_a6708ef65cc023e8aeee8017d32967e1b"><div class="ttname"><a href="classripple_1_1STArray.html#a6708ef65cc023e8aeee8017d32967e1b">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>
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<div class="ttc" id="anamespaceripple_html_af02813b67c3fdcea68e8239fcf0f1fdb"><div class="ttname"><a href="namespaceripple.html#af02813b67c3fdcea68e8239fcf0f1fdb">ripple::sfNFTokens</a></div><div class="ttdeci">const SField sfNFTokens</div></div>
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<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#l00051">STObject.h:51</a></div></div>
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<div class="ttc" id="aclassripple_1_1ReadView_html"><div class="ttname"><a href="classripple_1_1ReadView.html">ripple::ReadView</a></div><div class="ttdoc">A view into a ledger.</div><div class="ttdef"><b>Definition:</b> <a href="ReadView_8h_source.html#l00192">ReadView.h:192</a></div></div>
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<div class="ttc" id="anamespaceripple_html_ac151bf19e1f4daae2b04c65c65117139a015332bb6ea4b653c8017459df83d455"><div class="ttname"><a href="namespaceripple.html#ac151bf19e1f4daae2b04c65c65117139a015332bb6ea4b653c8017459df83d455">ripple::ltNFTOKEN_PAGE</a></div><div class="ttdeci">@ ltNFTOKEN_PAGE</div><div class="ttdoc">A ledger object which contains a list of NFTs.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00156">LedgerFormats.h:156</a></div></div>
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<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< SLE > const &sle)=0</div><div class="ttdoc">Insert a new state SLE.</div></div>
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<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="RCLCensorshipDetector_8h_source.html#l00029">RCLCensorshipDetector.h:29</a></div></div>
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<div class="ttc" id="anamespaceripple_html_ac1371098a8a7c1e1238290d0220dc941"><div class="ttname"><a href="namespaceripple.html#ac1371098a8a7c1e1238290d0220dc941">ripple::sfFlags</a></div><div class="ttdeci">const SF_UINT32 sfFlags</div></div>
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<div class="ttc" id="anamespaceripple_html_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#l00285">TER.h:285</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a2601f239ece804af27b790e80e75cda1"><div class="ttname"><a href="namespaceripple.html#a2601f239ece804af27b790e80e75cda1">ripple::sfNextPageMin</a></div><div class="ttdeci">const SF_UINT256 sfNextPageMin</div></div>
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<div class="ttc" id="aoptional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a3a7ca7d3afc959fbcdd5f6630ffe1856"><div class="ttname"><a href="namespaceripple.html#a3a7ca7d3afc959fbcdd5f6630ffe1856">ripple::sfPreviousPageMin</a></div><div class="ttdeci">const SF_UINT256 sfPreviousPageMin</div></div>
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<div class="ttc" id="anamespaceripple_html_af9776f187d3686a7fba4c2d2fbeebdf4"><div class="ttname"><a href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">ripple::to_string</a></div><div class="ttdeci">std::string to_string(Manifest const &m)</div><div class="ttdoc">Format the specified manifest to a string for debugging purposes.</div><div class="ttdef"><b>Definition:</b> <a href="app_2misc_2impl_2Manifest_8cpp_source.html#l00041">app/misc/impl/Manifest.cpp:41</a></div></div>
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<div class="ttc" id="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>
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<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#l00270">TER.h:270</a></div></div>
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<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>
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<div class="ttc" id="anamespaceripple_1_1nft_html_a4da781d8b61eaf7fabded603e7fe1318"><div class="ttname"><a href="namespaceripple_1_1nft.html#a4da781d8b61eaf7fabded603e7fe1318">ripple::nft::locatePage</a></div><div class="ttdeci">static std::shared_ptr< SLE const > locatePage(ReadView const &view, AccountID owner, uint256 const &id)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00036">NFTokenUtils.cpp:36</a></div></div>
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<div class="ttc" id="anamespaceripple_html_aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151"><div class="ttname"><a href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">ripple::tesSUCCESS</a></div><div class="ttdeci">@ tesSUCCESS</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00219">TER.h:219</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1nft_html_a361c730080019b6f2d34464c727daa32"><div class="ttname"><a href="namespaceripple_1_1nft.html#a361c730080019b6f2d34464c727daa32">ripple::nft::getPageForToken</a></div><div class="ttdeci">static std::shared_ptr< SLE > getPageForToken(ApplyView &view, AccountID const &owner, uint256 const &id, std::function< void(ApplyView &, AccountID const &)> const &createCallback)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00064">NFTokenUtils.cpp:64</a></div></div>
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<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 &view, AccountID owner, STObject &&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#l00195">NFTokenUtils.cpp:195</a></div></div>
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<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 &view, std::shared_ptr< SLE > const &offer)</div><div class="ttdoc">Deletes the given token offer.</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00509">NFTokenUtils.cpp:509</a></div></div>
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<div class="ttc" id="aclassripple_1_1STArray_html_a34a099abae2ee12003b38705f04fc31c"><div class="ttname"><a href="classripple_1_1STArray.html#a34a099abae2ee12003b38705f04fc31c">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>
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<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 &field) const</div><div class="ttdef"><b>Definition:</b> <a href="STObject_8cpp_source.html#l00583">STObject.cpp:583</a></div></div>
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