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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">Issue.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) 2012, 2013 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/contract.h&gt;</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include &lt;xrpl/json/json_errors.h&gt;</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include &lt;xrpl/json/json_value.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/AccountID.h&gt;</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include &lt;xrpl/protocol/Issue.h&gt;</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include &lt;xrpl/protocol/UintTypes.h&gt;</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include &lt;xrpl/protocol/jss.h&gt;</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</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/ostream.html">ostream</a>&gt;</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/stdexcept.html">stdexcept</a>&gt;</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/string.html">string</a>&gt;</span></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="keyword">namespace </span><a class="code hl_namespace" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</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="l00035" name="l00035"></a><span class="lineno"><a class="line" href="classripple_1_1Issue.html#a2e58e7c6ac6ca280fa330040b32707ea"> 35</a></span><a class="code hl_function" href="classripple_1_1Issue.html#a2e58e7c6ac6ca280fa330040b32707ea">Issue::getText</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> ret;</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> ret.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/string/basic_string/reserve.html">reserve</a>(64);</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> ret = <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>);</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> </div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>))</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> {</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> ret += <span class="stringliteral">&quot;/&quot;</span>;</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> </div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>))</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> ret += <span class="stringliteral">&quot;0&quot;</span>;</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a> == <a class="code hl_function" href="namespaceripple.html#a065cda95aed9cb1d66fb81cad0867ef6">noAccount</a>())</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> ret += <span class="stringliteral">&quot;1&quot;</span>;</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> ret += <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>);</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> </div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordflow">return</span> ret;</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> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span><span class="keywordtype">void</span></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"><a class="line" href="classripple_1_1Issue.html#ac6801cdebb9eaf7cfd7d1ec83eb9ab82"> 58</a></span><a class="code hl_function" href="classripple_1_1Issue.html#ac6801cdebb9eaf7cfd7d1ec83eb9ab82">Issue::setJson</a>(<a class="code hl_class" href="classJson_1_1Value.html">Json::Value</a>&amp; jv)<span class="keyword"> const</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> jv[jss::currency] = <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>);</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>))</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> jv[jss::issuer] = <a class="code hl_function" href="namespaceripple.html#a08a13b62b18272366f788632359e8793">toBase58</a>(<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>);</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span>}</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"><a class="line" href="classripple_1_1Issue.html#a8615e07409164d6d0a8084879ad7bc8c"> 66</a></span><a class="code hl_function" href="classripple_1_1Issue.html#a8615e07409164d6d0a8084879ad7bc8c">Issue::native</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keywordflow">return</span> *<span class="keyword">this</span> == <a class="code hl_function" href="namespaceripple.html#a02be1da6bd3d611ea7a48b208b060b6c">xrpIssue</a>();</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span>}</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="keywordtype">bool</span></div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"><a class="line" href="namespaceripple.html#a2d78e5bca80e5cc7997e7195c6ff4222"> 72</a></span><a class="code hl_function" href="namespaceripple.html#a1842fee89cdf9025217d48514df19b1a">isConsistent</a>(<a class="code hl_class" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; ac)</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span>{</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(ac.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>) == <a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(ac.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>);</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> </div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</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="l00078" name="l00078"></a><span class="lineno"><a class="line" href="namespaceripple.html#acdb860e5a7358efb9a0a69c9ea437f9b"> 78</a></span><a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(<a class="code hl_class" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; ac)</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">if</span> (<a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(ac.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>))</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(ac.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>);</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="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(ac.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>) + <span class="stringliteral">&quot;/&quot;</span> + <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(ac.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>);</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span>}</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> </div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span><a class="code hl_class" href="classJson_1_1Value.html">Json::Value</a></div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"><a class="line" href="namespaceripple.html#a626a46055ed3a84c6b4aab1ef87f79e1"> 87</a></span><a class="code hl_function" href="namespaceripple.html#a7e44e3c53d8e9548450d127c188685d9">to_json</a>(<a class="code hl_class" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; is)</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span>{</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <a class="code hl_class" href="classJson_1_1Value.html">Json::Value</a> jv;</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> is.<a class="code hl_function" href="classripple_1_1Issue.html#ac6801cdebb9eaf7cfd7d1ec83eb9ab82">setJson</a>(jv);</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keywordflow">return</span> jv;</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span>}</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span>Issue</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"><a class="line" href="namespaceripple.html#a853eecfd00cbdc3b1f996e4c961eda69"> 95</a></span><a class="code hl_function" href="namespaceripple.html#a853eecfd00cbdc3b1f996e4c961eda69">issueFromJson</a>(<a class="code hl_class" href="classJson_1_1Value.html">Json::Value</a> <span class="keyword">const</span>&amp; v)</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span>{</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="keywordflow">if</span> (!v.<a class="code hl_function" href="classJson_1_1Value.html#a8cf96c0f2a552051fcfc78ffee60e037">isObject</a>())</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> {</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> Throw&lt;std::runtime_error&gt;(</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="stringliteral">&quot;issueFromJson can only be specified with an &#39;object&#39; Json value&quot;</span>);</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> }</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">if</span> (v.<a class="code hl_function" href="classJson_1_1Value.html#abfa90c81f6aee7877bd5fb4c8445994f">isMember</a>(jss::mpt_issuance_id))</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> Throw&lt;std::runtime_error&gt;(</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <span class="stringliteral">&quot;issueFromJson, Issue should not have mpt_issuance_id&quot;</span>);</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> }</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_class" href="classJson_1_1Value.html">Json::Value</a> <span class="keyword">const</span> curStr = v[jss::currency];</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <a class="code hl_class" href="classJson_1_1Value.html">Json::Value</a> <span class="keyword">const</span> issStr = v[jss::issuer];</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> <span class="keywordflow">if</span> (!curStr.<a class="code hl_function" href="classJson_1_1Value.html#a71e1f82cf1c3eaf969d400dcffb163a6">isString</a>())</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> {</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> Throw&lt;Json::error&gt;(</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="stringliteral">&quot;issueFromJson currency must be a string Json value&quot;</span>);</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> }</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> </div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keyword">auto</span> <span class="keyword">const</span> currency = <a class="code hl_function" href="namespaceripple.html#afca83ec321d40b83929b54d5faf9433b">to_currency</a>(curStr.<a class="code hl_function" href="classJson_1_1Value.html#ab0d86bf425efefd03513e8dbfaca317b">asString</a>());</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <span class="keywordflow">if</span> (currency == <a class="code hl_function" href="namespaceripple.html#a0d78fe5b5eff36774b5be525cbcc3972">badCurrency</a>() || currency == <a class="code hl_function" href="namespaceripple.html#a46d77721784151245d971c433809471f">noCurrency</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> Throw&lt;Json::error&gt;(<span class="stringliteral">&quot;issueFromJson currency must be a valid currency&quot;</span>);</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> }</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(currency))</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> {</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <span class="keywordflow">if</span> (!issStr.<a class="code hl_function" href="classJson_1_1Value.html#abde4070e21e46dc4f8203f66582cb19f">isNull</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> Throw&lt;Json::error&gt;(<span class="stringliteral">&quot;Issue, XRP should not have issuer&quot;</span>);</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> }</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a02be1da6bd3d611ea7a48b208b060b6c">xrpIssue</a>();</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> </div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <span class="keywordflow">if</span> (!issStr.<a class="code hl_function" href="classJson_1_1Value.html#a71e1f82cf1c3eaf969d400dcffb163a6">isString</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> Throw&lt;Json::error&gt;(<span class="stringliteral">&quot;issueFromJson issuer must be a string Json value&quot;</span>);</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> }</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keyword">auto</span> <span class="keyword">const</span> issuer = parseBase58&lt;AccountID&gt;(issStr.<a class="code hl_function" href="classJson_1_1Value.html#ab0d86bf425efefd03513e8dbfaca317b">asString</a>());</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="keywordflow">if</span> (!issuer)</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> {</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> Throw&lt;Json::error&gt;(<span class="stringliteral">&quot;issueFromJson issuer must be a valid account&quot;</span>);</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> }</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> </div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classripple_1_1Issue.html">Issue</a>{currency, *issuer};</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span>}</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> </div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"><a class="line" href="namespaceripple.html#a57fc6390c5bb0ccc71bd157b72e675ed"> 147</a></span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a>&amp;</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span><a class="code hl_function" href="namespaceripple.html#a5c77599883897def8bd3e9e4ad140f95">operator&lt;&lt;</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a>&amp; os, <a class="code hl_class" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; x)</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span>{</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> os &lt;&lt; <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(x);</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <span class="keywordflow">return</span> os;</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span>}</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> </div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span>} <span class="comment">// namespace ripple</span></div>
<div class="ttc" id="abasic_ostream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a></div></div>
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<div class="ttc" id="aclassJson_1_1Value_html"><div class="ttname"><a href="classJson_1_1Value.html">Json::Value</a></div><div class="ttdoc">Represents a JSON value.</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8h_source.html#l00147">json_value.h:148</a></div></div>
<div class="ttc" id="aclassJson_1_1Value_html_a71e1f82cf1c3eaf969d400dcffb163a6"><div class="ttname"><a href="classJson_1_1Value.html#a71e1f82cf1c3eaf969d400dcffb163a6">Json::Value::isString</a></div><div class="ttdeci">bool isString() const</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8cpp_source.html#l01028">json_value.cpp:1028</a></div></div>
<div class="ttc" id="aclassJson_1_1Value_html_a8cf96c0f2a552051fcfc78ffee60e037"><div class="ttname"><a href="classJson_1_1Value.html#a8cf96c0f2a552051fcfc78ffee60e037">Json::Value::isObject</a></div><div class="ttdeci">bool isObject() const</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8cpp_source.html#l01046">json_value.cpp:1046</a></div></div>
<div class="ttc" id="aclassJson_1_1Value_html_ab0d86bf425efefd03513e8dbfaca317b"><div class="ttname"><a href="classJson_1_1Value.html#ab0d86bf425efefd03513e8dbfaca317b">Json::Value::asString</a></div><div class="ttdeci">std::string asString() const</div><div class="ttdoc">Returns the unquoted string value.</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8cpp_source.html#l00475">json_value.cpp:475</a></div></div>
<div class="ttc" id="aclassJson_1_1Value_html_abde4070e21e46dc4f8203f66582cb19f"><div class="ttname"><a href="classJson_1_1Value.html#abde4070e21e46dc4f8203f66582cb19f">Json::Value::isNull</a></div><div class="ttdeci">bool isNull() const</div><div class="ttdoc">isNull() tests to see if this field is null.</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8cpp_source.html#l00986">json_value.cpp:986</a></div></div>
<div class="ttc" id="aclassJson_1_1Value_html_abfa90c81f6aee7877bd5fb4c8445994f"><div class="ttname"><a href="classJson_1_1Value.html#abfa90c81f6aee7877bd5fb4c8445994f">Json::Value::isMember</a></div><div class="ttdeci">bool isMember(char const *key) const</div><div class="ttdoc">Return true if the object has a member named key.</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8cpp_source.html#l00949">json_value.cpp:949</a></div></div>
<div class="ttc" id="aclassripple_1_1Issue_html"><div class="ttname"><a href="classripple_1_1Issue.html">ripple::Issue</a></div><div class="ttdoc">A currency issued by an account.</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8h_source.html#l00035">Issue.h:36</a></div></div>
<div class="ttc" id="aclassripple_1_1Issue_html_a2e58e7c6ac6ca280fa330040b32707ea"><div class="ttname"><a href="classripple_1_1Issue.html#a2e58e7c6ac6ca280fa330040b32707ea">ripple::Issue::getText</a></div><div class="ttdeci">std::string getText() const</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8cpp_source.html#l00035">Issue.cpp:35</a></div></div>
<div class="ttc" id="aclassripple_1_1Issue_html_a46e4805870b1bad6a8691bed0b8acec8"><div class="ttname"><a href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">ripple::Issue::account</a></div><div class="ttdeci">AccountID account</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8h_source.html#l00039">Issue.h:39</a></div></div>
<div class="ttc" id="aclassripple_1_1Issue_html_a4b723aa4198e4c630e41de06586e2fe7"><div class="ttname"><a href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">ripple::Issue::currency</a></div><div class="ttdeci">Currency currency</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8h_source.html#l00038">Issue.h:38</a></div></div>
<div class="ttc" id="aclassripple_1_1Issue_html_a8615e07409164d6d0a8084879ad7bc8c"><div class="ttname"><a href="classripple_1_1Issue.html#a8615e07409164d6d0a8084879ad7bc8c">ripple::Issue::native</a></div><div class="ttdeci">bool native() const</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8cpp_source.html#l00066">Issue.cpp:66</a></div></div>
<div class="ttc" id="aclassripple_1_1Issue_html_ac6801cdebb9eaf7cfd7d1ec83eb9ab82"><div class="ttname"><a href="classripple_1_1Issue.html#ac6801cdebb9eaf7cfd7d1ec83eb9ab82">ripple::Issue::setJson</a></div><div class="ttdeci">void setJson(Json::Value &amp;jv) const</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8cpp_source.html#l00058">Issue.cpp:58</a></div></div>
<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="algorithm_8h_source.html#l00026">algorithm.h:26</a></div></div>
<div class="ttc" id="anamespaceripple_html_a02be1da6bd3d611ea7a48b208b060b6c"><div class="ttname"><a href="namespaceripple.html#a02be1da6bd3d611ea7a48b208b060b6c">ripple::xrpIssue</a></div><div class="ttdeci">Issue const &amp; xrpIssue()</div><div class="ttdoc">Returns an asset specifier that represents XRP.</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8h_source.html#l00118">Issue.h:118</a></div></div>
<div class="ttc" id="anamespaceripple_html_a065cda95aed9cb1d66fb81cad0867ef6"><div class="ttname"><a href="namespaceripple.html#a065cda95aed9cb1d66fb81cad0867ef6">ripple::noAccount</a></div><div class="ttdeci">AccountID const &amp; noAccount()</div><div class="ttdoc">A placeholder for empty accounts.</div><div class="ttdef"><b>Definition:</b> <a href="AccountID_8cpp_source.html#l00185">AccountID.cpp:185</a></div></div>
<div class="ttc" id="anamespaceripple_html_a08a13b62b18272366f788632359e8793"><div class="ttname"><a href="namespaceripple.html#a08a13b62b18272366f788632359e8793">ripple::toBase58</a></div><div class="ttdeci">std::string toBase58(AccountID const &amp;v)</div><div class="ttdoc">Convert AccountID to base58 checked string.</div><div class="ttdef"><b>Definition:</b> <a href="AccountID_8cpp_source.html#l00114">AccountID.cpp:114</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_a1842fee89cdf9025217d48514df19b1a"><div class="ttname"><a href="namespaceripple.html#a1842fee89cdf9025217d48514df19b1a">ripple::isConsistent</a></div><div class="ttdeci">bool isConsistent(Book const &amp;book)</div><div class="ttdef"><b>Definition:</b> <a href="Book_8cpp_source.html#l00029">Book.cpp:29</a></div></div>
<div class="ttc" id="anamespaceripple_html_a20d30277b9c78756b3d14493055a307c"><div class="ttname"><a href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">ripple::isXRP</a></div><div class="ttdeci">bool isXRP(AccountID const &amp;c)</div><div class="ttdef"><b>Definition:</b> <a href="AccountID_8h_source.html#l00091">AccountID.h:91</a></div></div>
<div class="ttc" id="anamespaceripple_html_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_a5c77599883897def8bd3e9e4ad140f95"><div class="ttname"><a href="namespaceripple.html#a5c77599883897def8bd3e9e4ad140f95">ripple::operator&lt;&lt;</a></div><div class="ttdeci">std::ostream &amp; operator&lt;&lt;(std::ostream &amp;out, base_uint&lt; Bits, Tag &gt; const &amp;u)</div><div class="ttdef"><b>Definition:</b> <a href="base__uint_8h_source.html#l00636">base_uint.h:637</a></div></div>
<div class="ttc" id="anamespaceripple_html_a7e44e3c53d8e9548450d127c188685d9"><div class="ttname"><a href="namespaceripple.html#a7e44e3c53d8e9548450d127c188685d9">ripple::to_json</a></div><div class="ttdeci">Json::Value to_json(Asset const &amp;asset)</div><div class="ttdef"><b>Definition:</b> <a href="Asset_8cpp_source.html#l00082">Asset.cpp:82</a></div></div>
<div class="ttc" id="anamespaceripple_html_a853eecfd00cbdc3b1f996e4c961eda69"><div class="ttname"><a href="namespaceripple.html#a853eecfd00cbdc3b1f996e4c961eda69">ripple::issueFromJson</a></div><div class="ttdeci">Issue issueFromJson(Json::Value const &amp;v)</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8cpp_source.html#l00095">Issue.cpp:95</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>
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