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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.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> Copyright (c) 2021 Ripple Labs Inc.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment">//==============================================================================</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160; </div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#ifndef RIPPLE_TX_IMPL_DETAILS_NFTOKENUTILS_H_INCLUDED</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#define RIPPLE_TX_IMPL_DETAILS_NFTOKENUTILS_H_INCLUDED</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; </div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#include &lt;ripple/basics/base_uint.h&gt;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &lt;ripple/basics/tagged_integer.h&gt;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;ripple/ledger/ApplyView.h&gt;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;ripple/protocol/AccountID.h&gt;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &lt;ripple/protocol/TER.h&gt;</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; </div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; </div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="keyword">namespace </span>nft {</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="comment">// Separate taxons from regular integers.</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="structripple_1_1nft_1_1TaxonTag.html"> 34</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structripple_1_1nft_1_1TaxonTag.html">TaxonTag</a></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;{</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;};</div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a969cfd39753b9660728a29bd15b3df45"> 37</a></span>&#160;<span class="keyword">using</span> <a class="code" href="classripple_1_1tagged__integer.html">Taxon</a> = <a class="code" href="classripple_1_1tagged__integer.html">tagged_integer&lt;std::uint32_t, TaxonTag&gt;</a>;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; </div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="keyword">inline</span> <a class="code" href="classripple_1_1tagged__integer.html">Taxon</a></div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a8878ae3c753ff4fe6bb04e5c516ccea5"> 40</a></span>&#160;<a class="code" href="namespaceripple_1_1nft.html#a8878ae3c753ff4fe6bb04e5c516ccea5">toTaxon</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> i)</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;{</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span><a class="code" href="classripple_1_1tagged__integer.html">Taxon</a><span class="keyword">&gt;</span>(i);</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;}</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; </div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="keyword">inline</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a208916396e6cd7c0940640fabfa7e199"> 46</a></span>&#160;<a class="code" href="namespaceripple_1_1nft.html#a208916396e6cd7c0940640fabfa7e199">toUInt32</a>(<a class="code" href="classripple_1_1tagged__integer.html">Taxon</a> t)</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;{</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span><a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a><span class="keyword">&gt;</span>(t);</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;}</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; </div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a0b631c3a663602539191da9ca75c9ac5"> 51</a></span>&#160;constexpr <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a> <span class="keyword">const</span> <a class="code" href="namespaceripple_1_1nft.html#a0b631c3a663602539191da9ca75c9ac5">flagBurnable</a> = 0x0001;</div>
<div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#abf5771bfc2c9f62196dfe02b087b7b7c"> 52</a></span>&#160;constexpr <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a> <span class="keyword">const</span> <a class="code" href="namespaceripple_1_1nft.html#abf5771bfc2c9f62196dfe02b087b7b7c">flagOnlyXRP</a> = 0x0002;</div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#afc8993c59f0cb0b829043738f91887a0"> 53</a></span>&#160;constexpr <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a> <span class="keyword">const</span> <a class="code" href="namespaceripple_1_1nft.html#afc8993c59f0cb0b829043738f91887a0">flagCreateTrustLines</a> = 0x0004;</div>
<div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a85206f984cd8f8255ff7e4f35a13d90e"> 54</a></span>&#160;constexpr <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a> <span class="keyword">const</span> <a class="code" href="namespaceripple_1_1nft.html#a85206f984cd8f8255ff7e4f35a13d90e">flagTransferable</a> = 0x0008;</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; </div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;<span class="keywordtype">void</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;<a class="code" href="namespaceripple_1_1nft.html#ac5fc57cdcc0d26ec19c3a70467a934f1">removeAllTokenOffers</a>(<a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view, <a class="code" href="structripple_1_1Keylet.html">Keylet</a> <span class="keyword">const</span>&amp; directory);</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; </div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;<a class="code" href="classripple_1_1TERSubset.html">TER</a></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;<a class="code" href="namespaceripple_1_1nft.html#a8217fa70057de09b69cb99c8cfcb68ef">notTooManyOffers</a>(<a class="code" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view, <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; nftokenID);</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; </div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;STObject&gt;</a></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;<a class="code" href="namespaceripple_1_1nft.html#a85dc7006d747123fc93c4fac11678a62">findToken</a>(</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; <a class="code" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view,</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; owner,</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; nftokenID);</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; </div>
<div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="structripple_1_1nft_1_1TokenAndPage.html"> 72</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structripple_1_1nft_1_1TokenAndPage.html">TokenAndPage</a></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;{</div>
<div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="structripple_1_1nft_1_1TokenAndPage.html#aeeaa9411e7b692ed81d7c338cce3f0e1"> 74</a></span>&#160; <a class="code" href="classripple_1_1STObject.html">STObject</a> <a class="code" href="structripple_1_1nft_1_1TokenAndPage.html#aeeaa9411e7b692ed81d7c338cce3f0e1">token</a>;</div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="structripple_1_1nft_1_1TokenAndPage.html#ab76572e555474e8979c0ac5e4e396abc"> 75</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a> <a class="code" href="structripple_1_1nft_1_1TokenAndPage.html#ab76572e555474e8979c0ac5e4e396abc">page</a>;</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; </div>
<div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="structripple_1_1nft_1_1TokenAndPage.html#a83773b5dbd285d4a32e28e468e648107"> 77</a></span>&#160; <a class="code" href="structripple_1_1nft_1_1TokenAndPage.html#a83773b5dbd285d4a32e28e468e648107">TokenAndPage</a>(<a class="code" href="classripple_1_1STObject.html">STObject</a> <span class="keyword">const</span>&amp; token_, <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a> page_)</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; : <a class="code" href="structripple_1_1nft_1_1TokenAndPage.html#aeeaa9411e7b692ed81d7c338cce3f0e1">token</a>(token_), <a class="code" href="structripple_1_1nft_1_1TokenAndPage.html#ab76572e555474e8979c0ac5e4e396abc">page</a>(<a class="code" href="namespacestd.html">std</a>::move(page_))</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; {</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; }</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;};</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;TokenAndPage&gt;</a></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;<a class="code" href="namespaceripple_1_1nft.html#a783cd2024e926955810456a5e08a69b7">findTokenAndPage</a>(</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view,</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; owner,</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; nftokenID);</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; </div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160;<a class="code" href="classripple_1_1TERSubset.html">TER</a></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;<a class="code" href="namespaceripple_1_1nft.html#a7dcb3fe7602ec53879eeff0de6343fcd">insertToken</a>(<a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view, <a class="code" href="classripple_1_1base__uint.html">AccountID</a> owner, <a class="code" href="classripple_1_1STObject.html">STObject</a>&amp;&amp; nft);</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; </div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160;<a class="code" href="classripple_1_1TERSubset.html">TER</a></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160;<a class="code" href="namespaceripple_1_1nft.html#a46a746841b4fdbd38b8aea0968b27be6">removeToken</a>(<a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view, <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; owner, <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; nftokenID);</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; </div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;<a class="code" href="classripple_1_1TERSubset.html">TER</a></div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;<a class="code" href="namespaceripple_1_1nft.html#a46a746841b4fdbd38b8aea0968b27be6">removeToken</a>(</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; <a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view,</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; owner,</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; nftokenID,</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a>&amp;&amp; page);</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; </div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160;<a class="code" href="namespaceripple_1_1nft.html#a74236427e71356c6f0a3252a07927e1d">deleteTokenOffer</a>(<a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view, <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a> <span class="keyword">const</span>&amp; offer);</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; </div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160;<span class="keyword">inline</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a></div>
<div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a1a5f9170a15fd6861ab81b1d021410cc"> 116</a></span>&#160;<a class="code" href="namespaceripple_1_1nft.html#a1a5f9170a15fd6861ab81b1d021410cc">getFlags</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; <span class="keywordtype">id</span>)</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160;{</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a> flags;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; memcpy(&amp;flags, <span class="keywordtype">id</span>.begin(), 2);</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="keywordflow">return</span> boost::endian::big_to_native(flags);</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160;}</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; </div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160;<span class="keyword">inline</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a></div>
<div class="line"><a name="l00124"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a19ab99ac39a753e73810e317d9253f83"> 124</a></span>&#160;<a class="code" href="namespaceripple_1_1nft.html#a19ab99ac39a753e73810e317d9253f83">getTransferFee</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; <span class="keywordtype">id</span>)</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160;{</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a> fee;</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; memcpy(&amp;fee, <span class="keywordtype">id</span>.begin() + 2, 2);</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <span class="keywordflow">return</span> boost::endian::big_to_native(fee);</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160;}</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; </div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160;<span class="keyword">inline</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="line"><a name="l00132"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#abcaadc221a478f164919335a9ebea93d"> 132</a></span>&#160;<a class="code" href="namespaceripple_1_1nft.html#abcaadc221a478f164919335a9ebea93d">getSerial</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; <span class="keywordtype">id</span>)</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160;{</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq;</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; memcpy(&amp;seq, <span class="keywordtype">id</span>.begin() + 28, 4);</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <span class="keywordflow">return</span> boost::endian::big_to_native(seq);</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160;}</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; </div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160;<span class="keyword">inline</span> <a class="code" href="namespaceripple_1_1nft.html#a969cfd39753b9660728a29bd15b3df45">Taxon</a></div>
<div class="line"><a name="l00140"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a6ff9377be53296a54dd73bff1a4ae934"> 140</a></span>&#160;<a class="code" href="namespaceripple_1_1nft.html#a6ff9377be53296a54dd73bff1a4ae934">cipheredTaxon</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> tokenSeq, <a class="code" href="classripple_1_1tagged__integer.html">Taxon</a> taxon)</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160;{</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; <span class="comment">// An issuer may issue several NFTs with the same taxon; to ensure that NFTs</span></div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; <span class="comment">// are spread across multiple pages we lightly mix the taxon up by using the</span></div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="comment">// sequence (which is not under the issuer&#39;s direct control) as the seed for</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <span class="comment">// a simple linear congruential generator.</span></div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; <span class="comment">//</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <span class="comment">// From the Hull-Dobell theorem we know that f(x)=(m*x+c) mod n will yield a</span></div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; <span class="comment">// permutation of [0, n) when n is a power of 2 if m is congruent to 1 mod 4</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; <span class="comment">// and c is odd.</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; <span class="comment">//</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; <span class="comment">// Here we use m = 384160001 and c = 2459. The modulo is implicit because we</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; <span class="comment">// use 2^32 for n and the arithmetic gives it to us for &quot;free&quot;.</span></div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; <span class="comment">//</span></div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <span class="comment">// Note that the scramble value we calculate is not cryptographically secure</span></div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; <span class="comment">// but that&#39;s fine since all we&#39;re looking for is some dispersion.</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; <span class="comment">//</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <span class="comment">// **IMPORTANT** Changing these numbers would be a breaking change requiring</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; <span class="comment">// an amendment along with a way to distinguish token IDs that</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; <span class="comment">// were generated with the old code.</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; <span class="keywordflow">return</span> taxon ^ <a class="code" href="namespaceripple_1_1nft.html#a8878ae3c753ff4fe6bb04e5c516ccea5">toTaxon</a>(((384160001 * tokenSeq) + 2459));</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;}</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; </div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160;<span class="keyword">inline</span> <a class="code" href="namespaceripple_1_1nft.html#a969cfd39753b9660728a29bd15b3df45">Taxon</a></div>
<div class="line"><a name="l00164"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a4a67928a93e3e71d20b3b47f1d1660d2"> 164</a></span>&#160;<a class="code" href="namespaceripple_1_1nft.html#a4a67928a93e3e71d20b3b47f1d1660d2">getTaxon</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; <span class="keywordtype">id</span>)</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160;{</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> taxon;</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; memcpy(&amp;taxon, <span class="keywordtype">id</span>.begin() + 24, 4);</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; taxon = boost::endian::big_to_native(taxon);</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; </div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; <span class="comment">// The taxon cipher is just an XOR, so it is reversible by applying the</span></div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; <span class="comment">// XOR a second time.</span></div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespaceripple_1_1nft.html#a6ff9377be53296a54dd73bff1a4ae934">cipheredTaxon</a>(<a class="code" href="namespaceripple_1_1nft.html#abcaadc221a478f164919335a9ebea93d">getSerial</a>(<span class="keywordtype">id</span>), <a class="code" href="namespaceripple_1_1nft.html#a8878ae3c753ff4fe6bb04e5c516ccea5">toTaxon</a>(taxon));</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160;}</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; </div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160;<span class="keyword">inline</span> <a class="code" href="classripple_1_1base__uint.html">AccountID</a></div>
<div class="line"><a name="l00176"></a><span class="lineno"><a class="line" href="namespaceripple_1_1nft.html#a5a717e41d61c4e7c1b2636ca6c8f7c6e"> 176</a></span>&#160;<a class="code" href="namespaceripple_1_1nft.html#a5a717e41d61c4e7c1b2636ca6c8f7c6e">getIssuer</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; <span class="keywordtype">id</span>)</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160;{</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1base__uint.html#a4e9de7a706374a3d016b89c9ecb4f80d">AccountID::fromVoid</a>(<span class="keywordtype">id</span>.data() + 4);</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160;}</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; </div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160;<a class="code" href="namespaceripple_1_1nft.html#a8af2d7746a0a043c6607c934aa4bda81">compareTokens</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; a, <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; b);</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; </div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160;} <span class="comment">// namespace nft</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; </div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160;} <span class="comment">// namespace ripple</span></div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; </div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160;<span class="preprocessor">#endif // RIPPLE_TX_IMPL_DETAILS_NFTOKENUTILS_H_INCLUDED</span></div>
</div><!-- fragment --></div><!-- contents -->
<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>
<div class="ttc" id="anamespaceripple_1_1nft_html_a1a5f9170a15fd6861ab81b1d021410cc"><div class="ttname"><a href="namespaceripple_1_1nft.html#a1a5f9170a15fd6861ab81b1d021410cc">ripple::nft::getFlags</a></div><div class="ttdeci">std::uint16_t getFlags(uint256 const &amp;id)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8h_source.html#l00116">NFTokenUtils.h:116</a></div></div>
<div class="ttc" id="ashared_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="astructripple_1_1nft_1_1TokenAndPage_html_ab76572e555474e8979c0ac5e4e396abc"><div class="ttname"><a href="structripple_1_1nft_1_1TokenAndPage.html#ab76572e555474e8979c0ac5e4e396abc">ripple::nft::TokenAndPage::page</a></div><div class="ttdeci">std::shared_ptr&lt; SLE &gt; page</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8h_source.html#l00075">NFTokenUtils.h:75</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a783cd2024e926955810456a5e08a69b7"><div class="ttname"><a href="namespaceripple_1_1nft.html#a783cd2024e926955810456a5e08a69b7">ripple::nft::findTokenAndPage</a></div><div class="ttdeci">std::optional&lt; TokenAndPage &gt; findTokenAndPage(ApplyView &amp;view, AccountID const &amp;owner, uint256 const &amp;nftokenID)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00502">NFTokenUtils.cpp:502</a></div></div>
<div class="ttc" id="astructripple_1_1nft_1_1TokenAndPage_html"><div class="ttname"><a href="structripple_1_1nft_1_1TokenAndPage.html">ripple::nft::TokenAndPage</a></div><div class="ttdoc">Finds the token in the owner's token directory.</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8h_source.html#l00072">NFTokenUtils.h:72</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a85206f984cd8f8255ff7e4f35a13d90e"><div class="ttname"><a href="namespaceripple_1_1nft.html#a85206f984cd8f8255ff7e4f35a13d90e">ripple::nft::flagTransferable</a></div><div class="ttdeci">constexpr const std::uint16_t flagTransferable</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8h_source.html#l00054">NFTokenUtils.h:54</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a8217fa70057de09b69cb99c8cfcb68ef"><div class="ttname"><a href="namespaceripple_1_1nft.html#a8217fa70057de09b69cb99c8cfcb68ef">ripple::nft::notTooManyOffers</a></div><div class="ttdeci">TER notTooManyOffers(ReadView const &amp;view, uint256 const &amp;nftokenID)</div><div class="ttdoc">Returns tesSUCCESS if NFToken has few enough offers that it can be burned.</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00554">NFTokenUtils.cpp:554</a></div></div>
<div class="ttc" id="astructripple_1_1nft_1_1TokenAndPage_html_aeeaa9411e7b692ed81d7c338cce3f0e1"><div class="ttname"><a href="structripple_1_1nft_1_1TokenAndPage.html#aeeaa9411e7b692ed81d7c338cce3f0e1">ripple::nft::TokenAndPage::token</a></div><div class="ttdeci">STObject token</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8h_source.html#l00074">NFTokenUtils.h:74</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_abf5771bfc2c9f62196dfe02b087b7b7c"><div class="ttname"><a href="namespaceripple_1_1nft.html#abf5771bfc2c9f62196dfe02b087b7b7c">ripple::nft::flagOnlyXRP</a></div><div class="ttdeci">constexpr const std::uint16_t flagOnlyXRP</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8h_source.html#l00052">NFTokenUtils.h:52</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a85dc7006d747123fc93c4fac11678a62"><div class="ttname"><a href="namespaceripple_1_1nft.html#a85dc7006d747123fc93c4fac11678a62">ripple::nft::findToken</a></div><div class="ttdeci">std::optional&lt; STObject &gt; findToken(ReadView const &amp;view, AccountID const &amp;owner, uint256 const &amp;nftokenID)</div><div class="ttdoc">Finds the specified token in the owner's token directory.</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00480">NFTokenUtils.cpp:480</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a8878ae3c753ff4fe6bb04e5c516ccea5"><div class="ttname"><a href="namespaceripple_1_1nft.html#a8878ae3c753ff4fe6bb04e5c516ccea5">ripple::nft::toTaxon</a></div><div class="ttdeci">Taxon toTaxon(std::uint32_t i)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8h_source.html#l00040">NFTokenUtils.h:40</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a46a746841b4fdbd38b8aea0968b27be6"><div class="ttname"><a href="namespaceripple_1_1nft.html#a46a746841b4fdbd38b8aea0968b27be6">ripple::nft::removeToken</a></div><div class="ttdeci">TER removeToken(ApplyView &amp;view, AccountID const &amp;owner, uint256 const &amp;nftokenID)</div><div class="ttdoc">Remove the token from the owner's token directory.</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00346">NFTokenUtils.cpp:346</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a8af2d7746a0a043c6607c934aa4bda81"><div class="ttname"><a href="namespaceripple_1_1nft.html#a8af2d7746a0a043c6607c934aa4bda81">ripple::nft::compareTokens</a></div><div class="ttdeci">bool compareTokens(uint256 const &amp;a, uint256 const &amp;b)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00224">NFTokenUtils.cpp:224</a></div></div>
<div class="ttc" id="aclassripple_1_1ApplyView_html"><div class="ttname"><a href="classripple_1_1ApplyView.html">ripple::ApplyView</a></div><div class="ttdoc">Writeable view to a ledger, for applying a transaction.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyView_8h_source.html#l00134">ApplyView.h:134</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a5a717e41d61c4e7c1b2636ca6c8f7c6e"><div class="ttname"><a href="namespaceripple_1_1nft.html#a5a717e41d61c4e7c1b2636ca6c8f7c6e">ripple::nft::getIssuer</a></div><div class="ttdeci">AccountID getIssuer(uint256 const &amp;id)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8h_source.html#l00176">NFTokenUtils.h:176</a></div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint&lt; 256 &gt;</a></div></div>
<div class="ttc" id="astructripple_1_1nft_1_1TokenAndPage_html_a83773b5dbd285d4a32e28e468e648107"><div class="ttname"><a href="structripple_1_1nft_1_1TokenAndPage.html#a83773b5dbd285d4a32e28e468e648107">ripple::nft::TokenAndPage::TokenAndPage</a></div><div class="ttdeci">TokenAndPage(STObject const &amp;token_, std::shared_ptr&lt; SLE &gt; page_)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8h_source.html#l00077">NFTokenUtils.h:77</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a208916396e6cd7c0940640fabfa7e199"><div class="ttname"><a href="namespaceripple_1_1nft.html#a208916396e6cd7c0940640fabfa7e199">ripple::nft::toUInt32</a></div><div class="ttdeci">std::uint32_t toUInt32(Taxon t)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8h_source.html#l00046">NFTokenUtils.h:46</a></div></div>
<div class="ttc" id="aclassripple_1_1TERSubset_html"><div class="ttname"><a href="classripple_1_1TERSubset.html">ripple::TERSubset&lt; CanCvtToTER &gt;</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_abcaadc221a478f164919335a9ebea93d"><div class="ttname"><a href="namespaceripple_1_1nft.html#abcaadc221a478f164919335a9ebea93d">ripple::nft::getSerial</a></div><div class="ttdeci">std::uint32_t getSerial(uint256 const &amp;id)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8h_source.html#l00132">NFTokenUtils.h:132</a></div></div>
<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a0b631c3a663602539191da9ca75c9ac5"><div class="ttname"><a href="namespaceripple_1_1nft.html#a0b631c3a663602539191da9ca75c9ac5">ripple::nft::flagBurnable</a></div><div class="ttdeci">constexpr const std::uint16_t flagBurnable</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8h_source.html#l00051">NFTokenUtils.h:51</a></div></div>
<div class="ttc" id="aclassripple_1_1STObject_html"><div class="ttname"><a href="classripple_1_1STObject.html">ripple::STObject</a></div><div class="ttdef"><b>Definition:</b> <a href="STObject_8h_source.html#l00051">STObject.h:51</a></div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html"><div class="ttname"><a href="classripple_1_1ReadView.html">ripple::ReadView</a></div><div class="ttdoc">A view into a ledger.</div><div class="ttdef"><b>Definition:</b> <a href="ReadView_8h_source.html#l00135">ReadView.h:135</a></div></div>
<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="RCLCensorshipDetector_8h_source.html#l00029">RCLCensorshipDetector.h:29</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a969cfd39753b9660728a29bd15b3df45"><div class="ttname"><a href="namespaceripple_1_1nft.html#a969cfd39753b9660728a29bd15b3df45">ripple::nft::Taxon</a></div><div class="ttdeci">tagged_integer&lt; std::uint32_t, TaxonTag &gt; Taxon</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8h_source.html#l00037">NFTokenUtils.h:37</a></div></div>
<div class="ttc" id="anamespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdoc">STL namespace.</div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_ac5fc57cdcc0d26ec19c3a70467a934f1"><div class="ttname"><a href="namespaceripple_1_1nft.html#ac5fc57cdcc0d26ec19c3a70467a934f1">ripple::nft::removeAllTokenOffers</a></div><div class="ttdeci">void removeAllTokenOffers(ApplyView &amp;view, Keylet const &amp;directory)</div><div class="ttdoc">Deletes all offers from the specified token offer directory.</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00524">NFTokenUtils.cpp:524</a></div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html_a4e9de7a706374a3d016b89c9ecb4f80d"><div class="ttname"><a href="classripple_1_1base__uint.html#a4e9de7a706374a3d016b89c9ecb4f80d">ripple::base_uint&lt; 160, detail::AccountIDTag &gt;::fromVoid</a></div><div class="ttdeci">static base_uint fromVoid(void const *data)</div><div class="ttdef"><b>Definition:</b> <a href="base__uint_8h_source.html#l00311">base_uint.h:311</a></div></div>
<div class="ttc" id="astructripple_1_1nft_1_1TaxonTag_html"><div class="ttname"><a href="structripple_1_1nft_1_1TaxonTag.html">ripple::nft::TaxonTag</a></div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8h_source.html#l00034">NFTokenUtils.h:34</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_afc8993c59f0cb0b829043738f91887a0"><div class="ttname"><a href="namespaceripple_1_1nft.html#afc8993c59f0cb0b829043738f91887a0">ripple::nft::flagCreateTrustLines</a></div><div class="ttdeci">constexpr const std::uint16_t flagCreateTrustLines</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8h_source.html#l00053">NFTokenUtils.h:53</a></div></div>
<div class="ttc" id="aoptional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional</a></div></div>
<div class="ttc" id="aclassripple_1_1tagged__integer_html"><div class="ttname"><a href="classripple_1_1tagged__integer.html">ripple::tagged_integer</a></div><div class="ttdoc">A type-safe wrap around standard integral types.</div><div class="ttdef"><b>Definition:</b> <a href="tagged__integer_8h_source.html#l00044">tagged_integer.h:44</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a19ab99ac39a753e73810e317d9253f83"><div class="ttname"><a href="namespaceripple_1_1nft.html#a19ab99ac39a753e73810e317d9253f83">ripple::nft::getTransferFee</a></div><div class="ttdeci">std::uint16_t getTransferFee(uint256 const &amp;id)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8h_source.html#l00124">NFTokenUtils.h:124</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a6ff9377be53296a54dd73bff1a4ae934"><div class="ttname"><a href="namespaceripple_1_1nft.html#a6ff9377be53296a54dd73bff1a4ae934">ripple::nft::cipheredTaxon</a></div><div class="ttdeci">Taxon cipheredTaxon(std::uint32_t tokenSeq, Taxon taxon)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8h_source.html#l00140">NFTokenUtils.h:140</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a4a67928a93e3e71d20b3b47f1d1660d2"><div class="ttname"><a href="namespaceripple_1_1nft.html#a4a67928a93e3e71d20b3b47f1d1660d2">ripple::nft::getTaxon</a></div><div class="ttdeci">Taxon getTaxon(uint256 const &amp;id)</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8h_source.html#l00164">NFTokenUtils.h:164</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a7dcb3fe7602ec53879eeff0de6343fcd"><div class="ttname"><a href="namespaceripple_1_1nft.html#a7dcb3fe7602ec53879eeff0de6343fcd">ripple::nft::insertToken</a></div><div class="ttdeci">TER insertToken(ApplyView &amp;view, AccountID owner, STObject &amp;&amp;nft)</div><div class="ttdoc">Insert the token in the owner's token directory.</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00240">NFTokenUtils.cpp:240</a></div></div>
<div class="ttc" id="anamespaceripple_1_1nft_html_a74236427e71356c6f0a3252a07927e1d"><div class="ttname"><a href="namespaceripple_1_1nft.html#a74236427e71356c6f0a3252a07927e1d">ripple::nft::deleteTokenOffer</a></div><div class="ttdeci">bool deleteTokenOffer(ApplyView &amp;view, std::shared_ptr&lt; SLE &gt; const &amp;offer)</div><div class="ttdoc">Deletes the given token offer.</div><div class="ttdef"><b>Definition:</b> <a href="NFTokenUtils_8cpp_source.html#l00581">NFTokenUtils.cpp:581</a></div></div>
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