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<li class="navelem"><a class="el" href="dir_90ffdbabf412cfdffe6b2193e0ce938a.html">libxrpl</a></li><li class="navelem"><a class="el" href="dir_4cb643486f27a568a0d40f174f670f35.html">protocol</a></li> </ul>
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<div class="headertitle"><div class="title">UintTypes.cpp</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">/*</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> Copyright (c) 2014 Ripple Labs Inc.</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"></span> </div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"></span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment">*/</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment">//==============================================================================</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include &lt;xrpl/basics/strHex.h&gt;</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include &lt;xrpl/beast/utility/Zero.h&gt;</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include &lt;xrpl/protocol/SystemParameters.h&gt;</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include &lt;xrpl/protocol/UintTypes.h&gt;</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/algorithm.html">algorithm</a>&gt;</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/cstddef.html">cstddef</a>&gt;</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/string.html">string</a>&gt;</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/string_view.html">string_view</a>&gt;</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="comment">// For details on the protocol-level serialization please visit</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="comment">// https://xrpl.org/serialization.html#currency-codes</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="keyword">namespace </span>detail {</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="comment">// Characters we are willing to allow in the ASCII representation of a</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="comment">// three-letter currency code.</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"><a class="line" href="namespaceripple_1_1detail.html#a07fecf760b0d3d55d9ef3100e4ee6a72"> 39</a></span><span class="keyword">constexpr</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string_view.html">std::string_view</a> <a class="code hl_variable" href="namespaceripple_1_1detail.html#a07fecf760b0d3d55d9ef3100e4ee6a72">isoCharSet</a> =</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="stringliteral">&quot;abcdefghijklmnopqrstuvwxyz&quot;</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="stringliteral">&quot;ABCDEFGHIJKLMNOPQRSTUVWXYZ&quot;</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="stringliteral">&quot;0123456789&quot;</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="stringliteral">&quot;&lt;&gt;(){}[]|?!@#$%^&amp;*&quot;</span>;</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span><span class="comment">// The location (in bytes) of the 3 digit currency inside a 160-bit value</span></div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"><a class="line" href="namespaceripple_1_1detail.html#aa90919279708825034b597a8a9155d7f"> 46</a></span><span class="keyword">constexpr</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> <a class="code hl_variable" href="namespaceripple_1_1detail.html#aa90919279708825034b597a8a9155d7f">isoCodeOffset</a> = 12;</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><span class="comment">// The length of an ISO-4217 like code</span></div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"><a class="line" href="namespaceripple_1_1detail.html#ace90ced4f3340b72426e39a99bf04bb6"> 49</a></span><span class="keyword">constexpr</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> <a class="code hl_variable" href="namespaceripple_1_1detail.html#ace90ced4f3340b72426e39a99bf04bb6">isoCodeLength</a> = 3;</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span>} <span class="comment">// namespace detail</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span><a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(<a class="code hl_class" href="classripple_1_1base__uint.html">Currency</a> <span class="keyword">const</span>&amp; currency)</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span>{</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keywordflow">if</span> (currency == beast::zero)</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a4ba7590b028e34be0d0a8f0777ec3253">systemCurrencyCode</a>();</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keywordflow">if</span> (currency == <a class="code hl_function" href="namespaceripple.html#a46d77721784151245d971c433809471f">noCurrency</a>())</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <span class="keywordflow">return</span> <span class="stringliteral">&quot;1&quot;</span>;</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> </div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> <a class="code hl_class" href="classripple_1_1base__uint.html">Currency</a> sIsoBits(</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="stringliteral">&quot;FFFFFFFFFFFFFFFFFFFFFFFF000000FFFFFFFFFF&quot;</span>);</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keywordflow">if</span> ((currency &amp; sIsoBits).isZero())</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> {</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span> iso(</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> currency.<a class="code hl_function" href="classripple_1_1base__uint.html#a5342507fe2fb5ac55d578e7e98863f70">data</a>() + <a class="code hl_variable" href="namespaceripple_1_1detail.html#aa90919279708825034b597a8a9155d7f">detail::isoCodeOffset</a>,</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> currency.<a class="code hl_function" href="classripple_1_1base__uint.html#a5342507fe2fb5ac55d578e7e98863f70">data</a>() + <a class="code hl_variable" href="namespaceripple_1_1detail.html#aa90919279708825034b597a8a9155d7f">detail::isoCodeOffset</a> + <a class="code hl_variable" href="namespaceripple_1_1detail.html#ace90ced4f3340b72426e39a99bf04bb6">detail::isoCodeLength</a>);</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> </div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="comment">// Specifying the system currency code using ISO-style representation</span></div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="comment">// is not allowed.</span></div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="keywordflow">if</span> ((iso != <a class="code hl_function" href="namespaceripple.html#a4ba7590b028e34be0d0a8f0777ec3253">systemCurrencyCode</a>()) &amp;&amp;</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> (iso.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/string/basic_string/find_first_not_of.html">find_first_not_of</a>(<a class="code hl_variable" href="namespaceripple_1_1detail.html#a07fecf760b0d3d55d9ef3100e4ee6a72">detail::isoCharSet</a>) == std::string::npos))</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> {</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keywordflow">return</span> iso;</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> }</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> }</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> </div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a86e358ce3f06ff049af13c2342791cf8">strHex</a>(currency);</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span>}</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span><span class="keywordtype">bool</span></div>
<div class="foldopen" id="foldopen00084" data-start="{" data-end="}">
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"><a class="line" href="namespaceripple.html#afca83ec321d40b83929b54d5faf9433b"> 84</a></span><a class="code hl_function" href="namespaceripple.html#afca83ec321d40b83929b54d5faf9433b">to_currency</a>(<a class="code hl_class" href="classripple_1_1base__uint.html">Currency</a>&amp; currency, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span>&amp; code)</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span>{</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keywordflow">if</span> (code.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/string/basic_string/empty.html">empty</a>() || !code.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/string/basic_string/compare.html">compare</a>(<a class="code hl_function" href="namespaceripple.html#a4ba7590b028e34be0d0a8f0777ec3253">systemCurrencyCode</a>()))</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> {</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> currency = beast::zero;</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> }</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> </div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="comment">// Handle ISO-4217-like 3-digit character codes.</span></div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="keywordflow">if</span> (code.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/string/basic_string/size.html">size</a>() == <a class="code hl_variable" href="namespaceripple_1_1detail.html#ace90ced4f3340b72426e39a99bf04bb6">detail::isoCodeLength</a>)</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> {</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keywordflow">if</span> (code.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/string/basic_string/find_first_not_of.html">find_first_not_of</a>(<a class="code hl_variable" href="namespaceripple_1_1detail.html#a07fecf760b0d3d55d9ef3100e4ee6a72">detail::isoCharSet</a>) != std::string::npos)</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> </div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> currency = beast::zero;</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> </div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/algorithm/copy.html">std::copy</a>(</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> code.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/string/basic_string/begin.html">begin</a>(), code.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/string/basic_string/end.html">end</a>(), currency.<a class="code hl_function" href="classripple_1_1base__uint.html#a2ffd09234d574e5554c5d84199a9f287">begin</a>() + <a class="code hl_variable" href="namespaceripple_1_1detail.html#aa90919279708825034b597a8a9155d7f">detail::isoCodeOffset</a>);</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> </div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> }</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> </div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <span class="keywordflow">return</span> currency.<a class="code hl_function" href="classripple_1_1base__uint.html#a698d3fd0c0f0155995c87d2f48ac90d5">parseHex</a>(code);</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span>}</div>
</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> </div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span><a class="code hl_typedef" href="namespaceripple.html#a8792cc3f99463ceba4e96dde34fe17a4">Currency</a></div>
<div class="foldopen" id="foldopen00110" data-start="{" data-end="}">
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"><a class="line" href="namespaceripple.html#a91004612c41a7ba36a649b2c271dd528"> 110</a></span><a class="code hl_function" href="namespaceripple.html#afca83ec321d40b83929b54d5faf9433b">to_currency</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span>&amp; code)</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span>{</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <a class="code hl_class" href="classripple_1_1base__uint.html">Currency</a> currency;</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="namespaceripple.html#afca83ec321d40b83929b54d5faf9433b">to_currency</a>(currency, code))</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> currency = <a class="code hl_function" href="namespaceripple.html#a46d77721784151245d971c433809471f">noCurrency</a>();</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keywordflow">return</span> currency;</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span>}</div>
</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> </div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span><a class="code hl_typedef" href="namespaceripple.html#a8792cc3f99463ceba4e96dde34fe17a4">Currency</a> <span class="keyword">const</span>&amp;</div>
<div class="foldopen" id="foldopen00119" data-start="{" data-end="}">
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"><a class="line" href="namespaceripple.html#a91af9326e7f471001066b6b59f24599c"> 119</a></span><a class="code hl_function" href="namespaceripple.html#a91af9326e7f471001066b6b59f24599c">xrpCurrency</a>()</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span>{</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <span class="keyword">static</span> <a class="code hl_class" href="classripple_1_1base__uint.html">Currency</a> <span class="keyword">const</span> currency(beast::zero);</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <span class="keywordflow">return</span> currency;</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span>}</div>
</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> </div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span><a class="code hl_typedef" href="namespaceripple.html#a8792cc3f99463ceba4e96dde34fe17a4">Currency</a> <span class="keyword">const</span>&amp;</div>
<div class="foldopen" id="foldopen00126" data-start="{" data-end="}">
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"><a class="line" href="namespaceripple.html#a46d77721784151245d971c433809471f"> 126</a></span><a class="code hl_function" href="namespaceripple.html#a46d77721784151245d971c433809471f">noCurrency</a>()</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span>{</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="keyword">static</span> <a class="code hl_class" href="classripple_1_1base__uint.html">Currency</a> <span class="keyword">const</span> currency(1);</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <span class="keywordflow">return</span> currency;</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span>}</div>
</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> </div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span><a class="code hl_typedef" href="namespaceripple.html#a8792cc3f99463ceba4e96dde34fe17a4">Currency</a> <span class="keyword">const</span>&amp;</div>
<div class="foldopen" id="foldopen00133" data-start="{" data-end="}">
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"><a class="line" href="namespaceripple.html#a0d78fe5b5eff36774b5be525cbcc3972"> 133</a></span><a class="code hl_function" href="namespaceripple.html#a0d78fe5b5eff36774b5be525cbcc3972">badCurrency</a>()</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span>{</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <span class="keyword">static</span> <a class="code hl_class" href="classripple_1_1base__uint.html">Currency</a> <span class="keyword">const</span> currency(0x5852500000000000);</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> <span class="keywordflow">return</span> currency;</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span>}</div>
</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> </div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span>} <span class="comment">// namespace ripple</span></div>
<div class="ttc" id="aalgorithm_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/algorithm.html">algorithm</a></div></div>
<div class="ttc" id="abasic_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div></div>
<div class="ttc" id="abasic_string_view_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string_view.html">std::string_view</a></div></div>
<div class="ttc" id="abegin_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/begin.html">std::string::begin</a></div><div class="ttdeci">T begin(T... args)</div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint&lt; 160, detail::CurrencyTag &gt;</a></div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html_a2ffd09234d574e5554c5d84199a9f287"><div class="ttname"><a href="classripple_1_1base__uint.html#a2ffd09234d574e5554c5d84199a9f287">ripple::base_uint::begin</a></div><div class="ttdeci">iterator begin()</div><div class="ttdef"><b>Definition</b> <a href="base__uint_8h_source.html#l00136">base_uint.h:136</a></div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html_a5342507fe2fb5ac55d578e7e98863f70"><div class="ttname"><a href="classripple_1_1base__uint.html#a5342507fe2fb5ac55d578e7e98863f70">ripple::base_uint::data</a></div><div class="ttdeci">pointer data()</div><div class="ttdef"><b>Definition</b> <a href="base__uint_8h_source.html#l00125">base_uint.h:125</a></div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html_a698d3fd0c0f0155995c87d2f48ac90d5"><div class="ttname"><a href="classripple_1_1base__uint.html#a698d3fd0c0f0155995c87d2f48ac90d5">ripple::base_uint::parseHex</a></div><div class="ttdeci">constexpr bool parseHex(std::string_view sv)</div><div class="ttdoc">Parse a hex string into a base_uint.</div><div class="ttdef"><b>Definition</b> <a href="base__uint_8h_source.html#l00503">base_uint.h:503</a></div></div>
<div class="ttc" id="acompare_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/compare.html">std::string::compare</a></div><div class="ttdeci">T compare(T... args)</div></div>
<div class="ttc" id="acopy_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/copy.html">std::copy</a></div><div class="ttdeci">T copy(T... args)</div></div>
<div class="ttc" id="acstddef_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/cstddef.html">cstddef</a></div></div>
<div class="ttc" id="aempty_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/empty.html">std::string::empty</a></div><div class="ttdeci">T empty(T... args)</div></div>
<div class="ttc" id="aend_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/end.html">std::string::end</a></div><div class="ttdeci">T end(T... args)</div></div>
<div class="ttc" id="afind_first_not_of_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/find_first_not_of.html">std::string::find_first_not_of</a></div><div class="ttdeci">T find_first_not_of(T... args)</div></div>
<div class="ttc" id="anamespaceripple_1_1detail_html_a07fecf760b0d3d55d9ef3100e4ee6a72"><div class="ttname"><a href="namespaceripple_1_1detail.html#a07fecf760b0d3d55d9ef3100e4ee6a72">ripple::detail::isoCharSet</a></div><div class="ttdeci">constexpr std::string_view isoCharSet</div><div class="ttdef"><b>Definition</b> <a href="UintTypes_8cpp_source.html#l00039">UintTypes.cpp:39</a></div></div>
<div class="ttc" id="anamespaceripple_1_1detail_html_aa90919279708825034b597a8a9155d7f"><div class="ttname"><a href="namespaceripple_1_1detail.html#aa90919279708825034b597a8a9155d7f">ripple::detail::isoCodeOffset</a></div><div class="ttdeci">constexpr std::size_t isoCodeOffset</div><div class="ttdef"><b>Definition</b> <a href="UintTypes_8cpp_source.html#l00046">UintTypes.cpp:46</a></div></div>
<div class="ttc" id="anamespaceripple_1_1detail_html_ace90ced4f3340b72426e39a99bf04bb6"><div class="ttname"><a href="namespaceripple_1_1detail.html#ace90ced4f3340b72426e39a99bf04bb6">ripple::detail::isoCodeLength</a></div><div class="ttdeci">constexpr std::size_t isoCodeLength</div><div class="ttdef"><b>Definition</b> <a href="UintTypes_8cpp_source.html#l00049">UintTypes.cpp:49</a></div></div>
<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition</b> <a href="algorithm_8h_source.html#l00025">algorithm.h:25</a></div></div>
<div class="ttc" id="anamespaceripple_html_a0d78fe5b5eff36774b5be525cbcc3972"><div class="ttname"><a href="namespaceripple.html#a0d78fe5b5eff36774b5be525cbcc3972">ripple::badCurrency</a></div><div class="ttdeci">Currency const &amp; badCurrency()</div><div class="ttdoc">We deliberately disallow the currency that looks like &quot;XRP&quot; because too many people were using it ins...</div><div class="ttdef"><b>Definition</b> <a href="UintTypes_8cpp_source.html#l00133">UintTypes.cpp:133</a></div></div>
<div class="ttc" id="anamespaceripple_html_a46d77721784151245d971c433809471f"><div class="ttname"><a href="namespaceripple.html#a46d77721784151245d971c433809471f">ripple::noCurrency</a></div><div class="ttdeci">Currency const &amp; noCurrency()</div><div class="ttdoc">A placeholder for empty currencies.</div><div class="ttdef"><b>Definition</b> <a href="UintTypes_8cpp_source.html#l00126">UintTypes.cpp:126</a></div></div>
<div class="ttc" id="anamespaceripple_html_a4ba7590b028e34be0d0a8f0777ec3253"><div class="ttname"><a href="namespaceripple.html#a4ba7590b028e34be0d0a8f0777ec3253">ripple::systemCurrencyCode</a></div><div class="ttdeci">static std::string const &amp; systemCurrencyCode()</div><div class="ttdef"><b>Definition</b> <a href="SystemParameters_8h_source.html#l00063">SystemParameters.h:63</a></div></div>
<div class="ttc" id="anamespaceripple_html_a86e358ce3f06ff049af13c2342791cf8"><div class="ttname"><a href="namespaceripple.html#a86e358ce3f06ff049af13c2342791cf8">ripple::strHex</a></div><div class="ttdeci">std::string strHex(FwdIt begin, FwdIt end)</div><div class="ttdef"><b>Definition</b> <a href="strHex_8h_source.html#l00030">strHex.h:30</a></div></div>
<div class="ttc" id="anamespaceripple_html_a8792cc3f99463ceba4e96dde34fe17a4"><div class="ttname"><a href="namespaceripple.html#a8792cc3f99463ceba4e96dde34fe17a4">ripple::Currency</a></div><div class="ttdeci">base_uint&lt; 160, detail::CurrencyTag &gt; Currency</div><div class="ttdoc">Currency is a hash representing a specific currency.</div><div class="ttdef"><b>Definition</b> <a href="UintTypes_8h_source.html#l00056">UintTypes.h:56</a></div></div>
<div class="ttc" id="anamespaceripple_html_a91af9326e7f471001066b6b59f24599c"><div class="ttname"><a href="namespaceripple.html#a91af9326e7f471001066b6b59f24599c">ripple::xrpCurrency</a></div><div class="ttdeci">Currency const &amp; xrpCurrency()</div><div class="ttdoc">XRP currency.</div><div class="ttdef"><b>Definition</b> <a href="UintTypes_8cpp_source.html#l00119">UintTypes.cpp:119</a></div></div>
<div class="ttc" id="anamespaceripple_html_ac124fe6744b7fe887dec949b56b16d50"><div class="ttname"><a href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">ripple::to_string</a></div><div class="ttdeci">std::string to_string(base_uint&lt; Bits, Tag &gt; const &amp;a)</div><div class="ttdef"><b>Definition</b> <a href="base__uint_8h_source.html#l00630">base_uint.h:630</a></div></div>
<div class="ttc" id="anamespaceripple_html_afca83ec321d40b83929b54d5faf9433b"><div class="ttname"><a href="namespaceripple.html#afca83ec321d40b83929b54d5faf9433b">ripple::to_currency</a></div><div class="ttdeci">bool to_currency(Currency &amp;, std::string const &amp;)</div><div class="ttdoc">Tries to convert a string to a Currency, returns true on success.</div><div class="ttdef"><b>Definition</b> <a href="UintTypes_8cpp_source.html#l00084">UintTypes.cpp:84</a></div></div>
<div class="ttc" id="asize_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/size.html">std::string::size</a></div><div class="ttdeci">T size(T... args)</div></div>
<div class="ttc" id="asize_t_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a></div></div>
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